[2024-11-27 09:47:31.501654] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 22.11.4 initialization... [2024-11-27 09:47:31.502021] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid42255 ] Set seed to 1732697251494428 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-27 09:47:31.634224] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-27 09:47:31.668050] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-27 09:47:31.668103] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 42255' to capture a snapshot of events at runtime. [2024-11-27 09:47:31.668119] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid42255 for offline analysis/debug. [2024-11-27 09:47:31.668155] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Nov 27 09:47:33 2024 CPU: 144 * Intel(R) Xeon(R) Platinum 8360Y CPU @ 2.40GHz CPUCache: 55296 KB 2024/11/27-09:47:35 ... thread 0: (1000000,1000000) ops and (453053.9,453053.9) ops/second in (2.207243,2.207243) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/9 567.03 MB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 487.3 1.81 1.65 14 0.129 0 0 0.0 0.0 L1 1/0 1.67 MB 0.2 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.8 262.6 0.72 0.70 1 0.719 191K 108 0.0 0.0 L2 3/1 188.24 MB 0.6 0.1 0.1 0.1 0.1 0.1 0.3 2.0 250.2 250.1 0.50 0.49 1 0.504 127K 39 0.0 0.0 L3 19/1 992.34 MB 0.9 0.1 0.1 0.0 0.1 0.1 0.1 1.0 240.6 240.7 0.52 0.50 1 0.519 126K 0 0.0 0.0 L4 124/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1124/0 85.75 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1280/11 97.00 GB 0.0 0.4 0.4 0.1 1.3 1.2 0.5 1.5 123.8 372.1 3.55 3.34 17 0.209 446K 147 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.4 0.1 1.3 1.2 0.5 1.5 123.8 372.1 3.55 3.34 17 0.209 446K 147 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.4 0.1 0.4 0.4 0.0 0.0 252.5 252.4 1.74 1.69 3 0.581 446K 147 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 487.3 1.81 1.65 14 0.129 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 2.4 total, 2.2 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.29 GB write, 553.81 MB/s write, 0.43 GB read, 184.32 MB/s read, 3.6 seconds Interval compaction: 1.29 GB write, 598.50 MB/s write, 0.43 GB read, 199.19 MB/s read, 3.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 129152 Average: 1.9668 StdDev: 4.84 Min: 0 Median: 1.3691 Max: 1333 Percentiles: P50: 1.37 P75: 1.77 P99: 5.13 P99.9: 9.53 P99.99: 21.04 ------------------------------------------------------ [ 0, 1 ] 34683 26.854% 26.854% ##### ( 1, 2 ] 81002 62.718% 89.573% ############# ( 2, 3 ] 8006 6.199% 95.772% # ( 3, 4 ] 3236 2.506% 98.277% # ( 4, 6 ] 1655 1.281% 99.559% ( 6, 10 ] 502 0.389% 99.947% ( 10, 15 ] 45 0.035% 99.982% ( 15, 22 ] 14 0.011% 99.993% ( 22, 34 ] 5 0.004% 99.997% ( 34, 51 ] 3 0.002% 99.999% ( 51, 76 ] 1 0.001% 100.000% ( 110, 170 ] 13 0.010% 100.010% ( 170, 250 ] 7 0.005% 100.015% ( 250, 380 ] 7 0.005% 100.021% ( 1300, 1900 ] 1 0.001% 100.022% ** Level 1 read latency histogram (micros): Count: 1437 Average: 4.8539 StdDev: 26.29 Min: 1 Median: 1.8873 Max: 567 Percentiles: P50: 1.89 P75: 3.08 P99: 14.74 P99.9: 436.30 P99.99: 565.63 ------------------------------------------------------ [ 0, 1 ] 140 9.743% 9.743% ## ( 1, 2 ] 652 45.372% 55.115% ######### ( 2, 3 ] 272 18.928% 74.043% #### ( 3, 4 ] 182 12.665% 86.708% ### ( 4, 6 ] 135 9.395% 96.103% ## ( 6, 10 ] 36 2.505% 98.608% # ( 10, 15 ] 7 0.487% 99.095% ( 15, 22 ] 3 0.209% 99.304% ( 22, 34 ] 1 0.070% 99.374% ( 76, 110 ] 1 0.070% 99.443% ( 110, 170 ] 3 0.209% 99.652% ( 250, 380 ] 4 0.278% 99.930% ( 380, 580 ] 2 0.139% 100.070% ** Level 2 read latency histogram (micros): Count: 31725 Average: 2.1105 StdDev: 4.90 Min: 1 Median: 1.4324 Max: 476 Percentiles: P50: 1.43 P75: 1.83 P99: 5.70 P99.9: 11.39 P99.99: 303.79 ------------------------------------------------------ [ 0, 1 ] 7344 23.149% 23.149% ##### ( 1, 2 ] 19701 62.099% 85.248% ############ ( 2, 3 ] 2525 7.959% 93.207% ## ( 3, 4 ] 1316 4.148% 97.355% # ( 4, 6 ] 614 1.935% 99.291% ( 6, 10 ] 188 0.593% 99.883% ( 10, 15 ] 19 0.060% 99.943% ( 15, 22 ] 5 0.016% 99.959% ( 22, 34 ] 2 0.006% 99.965% ( 34, 51 ] 3 0.009% 99.975% ( 51, 76 ] 1 0.003% 99.978% ( 110, 170 ] 2 0.006% 99.984% ( 170, 250 ] 1 0.003% 99.987% ( 250, 380 ] 2 0.006% 99.994% ( 380, 580 ] 2 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 1042 Average: 41.1276 StdDev: 214.96 Min: 1 Median: 1.9301 Max: 2152 Percentiles: P50: 1.93 P75: 3.13 P99: 1454.80 P99.9: 2152.00 P99.99: 2152.00 ------------------------------------------------------ [ 0, 1 ] 135 12.956% 12.956% ### ( 1, 2 ] 415 39.827% 52.783% ######## ( 2, 3 ] 219 21.017% 73.800% #### ( 3, 4 ] 101 9.693% 83.493% ## ( 4, 6 ] 92 8.829% 92.322% ## ( 6, 10 ] 28 2.687% 95.010% # ( 10, 15 ] 4 0.384% 95.393% ( 110, 170 ] 3 0.288% 95.681% ( 170, 250 ] 3 0.288% 95.969% ( 250, 380 ] 13 1.248% 97.217% ( 380, 580 ] 6 0.576% 97.793% ( 580, 870 ] 4 0.384% 98.177% ( 870, 1300 ] 7 0.672% 98.848% ( 1300, 1900 ] 10 0.960% 99.808% ( 1900, 2900 ] 3 0.288% 100.096% ** Level 4 read latency histogram (micros): Count: 25 Average: 666.4000 StdDev: 536.40 Min: 98 Median: 530.0000 Max: 2193 Percentiles: P50: 530.00 P75: 818.21 P99: 2193.00 P99.9: 2193.00 P99.99: 2193.00 ------------------------------------------------------ ( 76, 110 ] 3 12.000% 12.000% ## ( 170, 250 ] 3 12.000% 24.000% ## ( 250, 380 ] 5 20.000% 44.000% #### ( 380, 580 ] 2 8.000% 52.000% ## ( 580, 870 ] 7 28.000% 80.000% ###### ( 870, 1300 ] 2 8.000% 88.000% ## ( 1300, 1900 ] 1 4.000% 92.000% # ( 1900, 2900 ] 2 8.000% 100.000% ## ** DB Stats ** Uptime(secs): 2.4 total, 2.2 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 412.32 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 445.40 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/27-09:47:37 ... thread 0: (1000000,2000000) ops and (408708.1,429740.0) ops/second in (2.446734,4.653977) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/8 1.48 GB 12.6 1.0 0.0 1.0 2.8 1.8 0.0 1.6 135.9 367.6 7.88 7.41 32 0.246 1087K 1135 0.0 0.0 L1 1/1 1.67 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.8 262.6 0.72 0.70 1 0.719 191K 108 0.0 0.0 L2 2/0 59.48 MB 0.6 0.1 0.1 0.1 0.1 0.1 0.3 2.0 250.2 250.1 0.50 0.49 1 0.504 127K 39 0.0 0.0 L3 46/0 980.53 MB 1.0 0.4 0.2 0.1 0.4 0.2 0.1 1.4 217.2 217.1 1.69 1.56 2 0.843 371K 155 0.0 0.0 L4 152/0 9.67 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1124/0 85.75 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1335/9 97.92 GB 0.0 1.7 0.5 1.2 3.5 2.3 0.7 2.0 162.4 331.6 10.79 10.16 36 0.300 1779K 1437 0.0 0.0 Int 0/0 0.00 KB 0.0 1.7 0.5 1.2 3.5 2.3 0.7 2.0 162.4 331.6 10.79 10.16 36 0.300 1779K 1437 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.7 0.5 1.2 1.7 0.5 0.0 0.0 260.4 260.2 6.73 6.46 8 0.841 1779K 1437 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 450.0 4.06 3.70 28 0.145 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 4.8 total, 4.7 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.49 GB write, 740.22 MB/s write, 1.71 GB read, 362.53 MB/s read, 10.8 seconds Interval compaction: 3.49 GB write, 768.56 MB/s write, 1.71 GB read, 376.41 MB/s read, 10.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 380847 Average: 1.9728 StdDev: 6.52 Min: 0 Median: 1.3682 Max: 1494 Percentiles: P50: 1.37 P75: 1.77 P99: 5.01 P99.9: 9.04 P99.99: 12.74 ------------------------------------------------------ [ 0, 1 ] 103572 27.195% 27.195% ##### ( 1, 2 ] 235853 61.929% 89.124% ############ ( 2, 3 ] 24658 6.475% 95.598% # ( 3, 4 ] 10423 2.737% 98.335% # ( 4, 6 ] 5021 1.318% 99.653% ( 6, 10 ] 1239 0.325% 99.979% ( 10, 15 ] 80 0.021% 100.000% ( 15, 22 ] 22 0.006% 100.006% ( 22, 34 ] 6 0.002% 100.007% ( 34, 51 ] 6 0.002% 100.009% ( 51, 76 ] 3 0.001% 100.009% ( 110, 170 ] 24 0.006% 100.016% ( 170, 250 ] 10 0.003% 100.018% ( 250, 380 ] 18 0.005% 100.023% ( 380, 580 ] 3 0.001% 100.024% ( 580, 870 ] 2 0.001% 100.024% ( 870, 1300 ] 2 0.001% 100.025% ( 1300, 1900 ] 5 0.001% 100.026% ** Level 1 read latency histogram (micros): Count: 32708 Average: 2.2027 StdDev: 5.62 Min: 1 Median: 1.4773 Max: 567 Percentiles: P50: 1.48 P75: 1.88 P99: 5.75 P99.9: 9.92 P99.99: 338.70 ------------------------------------------------------ [ 0, 1 ] 6624 20.252% 20.252% #### ( 1, 2 ] 20387 62.330% 82.582% ############ ( 2, 3 ] 2902 8.872% 91.455% ## ( 3, 4 ] 1687 5.158% 96.612% # ( 4, 6 ] 893 2.730% 99.343% # ( 6, 10 ] 186 0.569% 99.911% ( 10, 15 ] 15 0.046% 99.957% ( 15, 22 ] 3 0.009% 99.966% ( 22, 34 ] 1 0.003% 99.969% ( 76, 110 ] 1 0.003% 99.972% ( 110, 170 ] 3 0.009% 99.982% ( 250, 380 ] 4 0.012% 99.994% ( 380, 580 ] 2 0.006% 100.000% ** Level 2 read latency histogram (micros): Count: 31725 Average: 2.1105 StdDev: 4.90 Min: 1 Median: 1.4324 Max: 476 Percentiles: P50: 1.43 P75: 1.83 P99: 5.70 P99.9: 11.39 P99.99: 303.79 ------------------------------------------------------ [ 0, 1 ] 7344 23.149% 23.149% ##### ( 1, 2 ] 19701 62.099% 85.248% ############ ( 2, 3 ] 2525 7.959% 93.207% ## ( 3, 4 ] 1316 4.148% 97.355% # ( 4, 6 ] 614 1.935% 99.291% ( 6, 10 ] 188 0.593% 99.883% ( 10, 15 ] 19 0.060% 99.943% ( 15, 22 ] 5 0.016% 99.959% ( 22, 34 ] 2 0.006% 99.965% ( 34, 51 ] 3 0.009% 99.975% ( 51, 76 ] 1 0.003% 99.978% ( 110, 170 ] 2 0.006% 99.984% ( 170, 250 ] 1 0.003% 99.987% ( 250, 380 ] 2 0.006% 99.994% ( 380, 580 ] 2 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 28924 Average: 3.4946 StdDev: 41.53 Min: 0 Median: 1.4579 Max: 2152 Percentiles: P50: 1.46 P75: 1.85 P99: 5.84 P99.9: 415.87 P99.99: 1935.87 ------------------------------------------------------ [ 0, 1 ] 6119 21.155% 21.155% #### ( 1, 2 ] 18219 62.989% 84.145% ############# ( 2, 3 ] 2404 8.311% 92.456% ## ( 3, 4 ] 1271 4.394% 96.850% # ( 4, 6 ] 676 2.337% 99.188% ( 6, 10 ] 138 0.477% 99.665% ( 10, 15 ] 35 0.121% 99.786% ( 15, 22 ] 6 0.021% 99.806% ( 34, 51 ] 1 0.003% 99.810% ( 76, 110 ] 1 0.003% 99.813% ( 110, 170 ] 7 0.024% 99.838% ( 170, 250 ] 3 0.010% 99.848% ( 250, 380 ] 14 0.048% 99.896% ( 380, 580 ] 6 0.021% 99.917% ( 580, 870 ] 4 0.014% 99.931% ( 870, 1300 ] 7 0.024% 99.955% ( 1300, 1900 ] 10 0.035% 99.990% ( 1900, 2900 ] 3 0.010% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 666.4000 StdDev: 536.40 Min: 98 Median: 530.0000 Max: 2193 Percentiles: P50: 530.00 P75: 818.21 P99: 2193.00 P99.9: 2193.00 P99.99: 2193.00 ------------------------------------------------------ ( 76, 110 ] 3 12.000% 12.000% ## ( 170, 250 ] 3 12.000% 24.000% ## ( 250, 380 ] 5 20.000% 44.000% #### ( 380, 580 ] 2 8.000% 52.000% ## ( 580, 870 ] 7 28.000% 80.000% ###### ( 870, 1300 ] 2 8.000% 88.000% ## ( 1300, 1900 ] 1 4.000% 92.000% # ( 1900, 2900 ] 2 8.000% 100.000% ## ** DB Stats ** Uptime(secs): 4.8 total, 2.4 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 407.23 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.216 H:M:S, 4.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 402.26 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.216 H:M:S, 8.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-09:47:40 ... thread 0: (1000000,3000000) ops and (385241.8,413807.4) ops/second in (2.595772,7.249749) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/16 2.46 GB 56.6 1.6 0.0 1.6 4.4 2.8 0.0 1.6 135.1 368.8 12.12 11.41 48 0.253 1663K 1737 0.0 0.0 L1 1/1 1.67 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.8 262.6 0.72 0.70 1 0.719 191K 108 0.0 0.0 L2 2/0 59.48 MB 0.6 0.1 0.1 0.1 0.1 0.1 0.3 2.0 250.2 250.1 0.50 0.49 1 0.504 127K 39 0.0 0.0 L3 46/0 980.53 MB 1.0 0.4 0.2 0.1 0.4 0.2 0.1 1.4 217.2 217.1 1.69 1.56 2 0.843 371K 155 0.0 0.0 L4 152/0 9.67 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1124/0 85.75 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1343/17 98.90 GB 0.0 2.3 0.5 1.8 5.0 3.3 0.7 1.8 154.3 342.7 15.03 14.16 52 0.289 2354K 2039 0.0 0.0 Int 0/0 0.00 KB 0.0 2.3 0.5 1.8 5.0 3.3 0.7 1.8 154.3 342.7 15.03 14.16 52 0.289 2354K 2039 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.3 0.5 1.8 2.3 0.5 0.0 0.0 265.9 265.7 8.72 8.41 10 0.872 2354K 2039 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 449.1 6.31 5.75 42 0.150 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 7.4 total, 7.3 interval Flush(GB): cumulative 2.769, interval 2.769 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 5.03 GB write, 693.49 MB/s write, 2.26 GB read, 312.18 MB/s read, 15.0 seconds Interval compaction: 5.03 GB write, 710.53 MB/s write, 2.26 GB read, 319.85 MB/s read, 15.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 8, interval: 8 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 799301 Average: 1.8776 StdDev: 6.07 Min: 0 Median: 1.2888 Max: 1635 Percentiles: P50: 1.29 P75: 1.74 P99: 4.49 P99.9: 7.76 P99.99: 9.16 ------------------------------------------------------ [ 0, 1 ] 270566 33.850% 33.850% ####### ( 1, 2 ] 446915 55.913% 89.764% ########### ( 2, 3 ] 50677 6.340% 96.104% # ( 3, 4 ] 21085 2.638% 98.742% # ( 4, 6 ] 8357 1.046% 99.787% ( 6, 10 ] 2056 0.257% 100.044% ( 10, 15 ] 150 0.019% 100.063% ( 15, 22 ] 39 0.005% 100.068% ( 22, 34 ] 15 0.002% 100.070% ( 34, 51 ] 11 0.001% 100.071% ( 51, 76 ] 3 0.000% 100.072% ( 76, 110 ] 1 0.000% 100.072% ( 110, 170 ] 33 0.004% 100.076% ( 170, 250 ] 14 0.002% 100.078% ( 250, 380 ] 29 0.004% 100.081% ( 380, 580 ] 5 0.001% 100.082% ( 580, 870 ] 3 0.000% 100.082% ( 870, 1300 ] 5 0.001% 100.083% ( 1300, 1900 ] 8 0.001% 100.084% ** Level 1 read latency histogram (micros): Count: 32708 Average: 2.2027 StdDev: 5.62 Min: 1 Median: 1.4773 Max: 567 Percentiles: P50: 1.48 P75: 1.88 P99: 5.75 P99.9: 9.92 P99.99: 338.70 ------------------------------------------------------ [ 0, 1 ] 6624 20.252% 20.252% #### ( 1, 2 ] 20387 62.330% 82.582% ############ ( 2, 3 ] 2902 8.872% 91.455% ## ( 3, 4 ] 1687 5.158% 96.612% # ( 4, 6 ] 893 2.730% 99.343% # ( 6, 10 ] 186 0.569% 99.911% ( 10, 15 ] 15 0.046% 99.957% ( 15, 22 ] 3 0.009% 99.966% ( 22, 34 ] 1 0.003% 99.969% ( 76, 110 ] 1 0.003% 99.972% ( 110, 170 ] 3 0.009% 99.982% ( 250, 380 ] 4 0.012% 99.994% ( 380, 580 ] 2 0.006% 100.000% ** Level 2 read latency histogram (micros): Count: 31725 Average: 2.1105 StdDev: 4.90 Min: 1 Median: 1.4324 Max: 476 Percentiles: P50: 1.43 P75: 1.83 P99: 5.70 P99.9: 11.39 P99.99: 303.79 ------------------------------------------------------ [ 0, 1 ] 7344 23.149% 23.149% ##### ( 1, 2 ] 19701 62.099% 85.248% ############ ( 2, 3 ] 2525 7.959% 93.207% ## ( 3, 4 ] 1316 4.148% 97.355% # ( 4, 6 ] 614 1.935% 99.291% ( 6, 10 ] 188 0.593% 99.883% ( 10, 15 ] 19 0.060% 99.943% ( 15, 22 ] 5 0.016% 99.959% ( 22, 34 ] 2 0.006% 99.965% ( 34, 51 ] 3 0.009% 99.975% ( 51, 76 ] 1 0.003% 99.978% ( 110, 170 ] 2 0.006% 99.984% ( 170, 250 ] 1 0.003% 99.987% ( 250, 380 ] 2 0.006% 99.994% ( 380, 580 ] 2 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 28924 Average: 3.4946 StdDev: 41.53 Min: 0 Median: 1.4579 Max: 2152 Percentiles: P50: 1.46 P75: 1.85 P99: 5.84 P99.9: 415.87 P99.99: 1935.87 ------------------------------------------------------ [ 0, 1 ] 6119 21.155% 21.155% #### ( 1, 2 ] 18219 62.989% 84.145% ############# ( 2, 3 ] 2404 8.311% 92.456% ## ( 3, 4 ] 1271 4.394% 96.850% # ( 4, 6 ] 676 2.337% 99.188% ( 6, 10 ] 138 0.477% 99.665% ( 10, 15 ] 35 0.121% 99.786% ( 15, 22 ] 6 0.021% 99.806% ( 34, 51 ] 1 0.003% 99.810% ( 76, 110 ] 1 0.003% 99.813% ( 110, 170 ] 7 0.024% 99.838% ( 170, 250 ] 3 0.010% 99.848% ( 250, 380 ] 14 0.048% 99.896% ( 380, 580 ] 6 0.021% 99.917% ( 580, 870 ] 4 0.014% 99.931% ( 870, 1300 ] 7 0.024% 99.955% ( 1300, 1900 ] 10 0.035% 99.990% ( 1900, 2900 ] 3 0.010% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 666.4000 StdDev: 536.40 Min: 98 Median: 530.0000 Max: 2193 Percentiles: P50: 530.00 P75: 818.21 P99: 2193.00 P99.9: 2193.00 P99.99: 2193.00 ------------------------------------------------------ ( 76, 110 ] 3 12.000% 12.000% ## ( 170, 250 ] 3 12.000% 24.000% ## ( 250, 380 ] 5 20.000% 44.000% #### ( 380, 580 ] 2 8.000% 52.000% ## ( 580, 870 ] 7 28.000% 80.000% ###### ( 870, 1300 ] 2 8.000% 88.000% ## ( 1300, 1900 ] 1 4.000% 92.000% # ( 1900, 2900 ] 2 8.000% 100.000% ## ** DB Stats ** Uptime(secs): 7.4 total, 2.6 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 397.42 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.480 H:M:S, 6.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 379.15 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.264 H:M:S, 10.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/27-09:47:43 ... thread 0: (1000000,4000000) ops and (316002.2,384087.9) ops/second in (3.164535,10.414284) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/10 2.09 GB 6.3 2.9 0.0 2.9 6.6 3.7 0.0 1.8 156.4 359.2 18.93 17.93 69 0.274 3006K 3102 0.0 0.0 L1 9/9 862.81 MB 0.0 1.5 1.5 0.0 1.5 1.5 0.1 1.0 316.4 314.7 4.98 4.88 2 2.490 1599K 8482 0.0 0.0 L2 2/0 59.48 MB 0.6 0.1 0.1 0.1 0.1 0.1 0.8 2.0 250.2 250.1 0.50 0.49 1 0.504 127K 39 0.0 0.0 L3 14/0 764.99 MB 0.8 0.4 0.2 0.1 0.4 0.2 0.6 1.4 217.2 217.1 1.69 1.56 2 0.843 371K 155 0.0 0.0 L4 176/0 9.46 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1136/0 86.68 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1348/19 99.88 GB 0.0 4.9 1.8 3.1 8.7 5.6 3.3 2.3 192.6 339.4 26.10 24.86 74 0.353 5106K 11K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.9 1.8 3.1 8.7 5.6 3.3 2.3 192.6 339.4 26.10 24.86 74 0.353 5106K 11K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.9 1.8 3.1 4.9 1.8 0.0 0.0 288.9 288.2 17.40 16.93 16 1.088 5106K 11K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.8 3.8 0.0 0.0 0.0 441.8 8.70 7.93 58 0.150 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 10.6 total, 10.4 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.65 GB write, 836.30 MB/s write, 4.91 GB read, 474.69 MB/s read, 26.1 seconds Interval compaction: 8.65 GB write, 850.61 MB/s write, 4.91 GB read, 482.81 MB/s read, 26.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 1, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 1, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 8, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1193796 Average: 1.8397 StdDev: 5.61 Min: 0 Median: 1.2609 Max: 1635 Percentiles: P50: 1.26 P75: 1.72 P99: 4.08 P99.9: 7.13 P99.99: 8.83 ------------------------------------------------------ [ 0, 1 ] 426118 35.694% 35.694% ####### ( 1, 2 ] 654571 54.831% 90.525% ########### ( 2, 3 ] 71766 6.012% 96.537% # ( 3, 4 ] 28975 2.427% 98.964% ( 4, 6 ] 10459 0.876% 99.840% ( 6, 10 ] 2526 0.212% 100.052% ( 10, 15 ] 197 0.017% 100.068% ( 15, 22 ] 51 0.004% 100.073% ( 22, 34 ] 18 0.002% 100.074% ( 34, 51 ] 13 0.001% 100.075% ( 51, 76 ] 5 0.000% 100.076% ( 76, 110 ] 1 0.000% 100.076% ( 110, 170 ] 48 0.004% 100.080% ( 170, 250 ] 16 0.001% 100.081% ( 250, 380 ] 44 0.004% 100.085% ( 380, 580 ] 7 0.001% 100.085% ( 580, 870 ] 10 0.001% 100.086% ( 870, 1300 ] 6 0.001% 100.087% ( 1300, 1900 ] 8 0.001% 100.087% ** Level 1 read latency histogram (micros): Count: 33198 Average: 2.4453 StdDev: 11.59 Min: 0 Median: 1.4713 Max: 675 Percentiles: P50: 1.47 P75: 1.88 P99: 5.79 P99.9: 85.09 P99.99: 547.00 ------------------------------------------------------ [ 0, 1 ] 6923 20.854% 20.854% #### ( 1, 2 ] 20530 61.841% 82.695% ############ ( 2, 3 ] 2916 8.784% 91.478% ## ( 3, 4 ] 1693 5.100% 96.578% # ( 4, 6 ] 896 2.699% 99.277% # ( 6, 10 ] 186 0.560% 99.837% ( 10, 15 ] 15 0.045% 99.883% ( 15, 22 ] 3 0.009% 99.892% ( 22, 34 ] 2 0.006% 99.898% ( 76, 110 ] 3 0.009% 99.907% ( 110, 170 ] 4 0.012% 99.919% ( 250, 380 ] 17 0.051% 99.970% ( 380, 580 ] 8 0.024% 99.994% ( 580, 870 ] 2 0.006% 100.000% ** Level 2 read latency histogram (micros): Count: 31725 Average: 2.1105 StdDev: 4.90 Min: 1 Median: 1.4324 Max: 476 Percentiles: P50: 1.43 P75: 1.83 P99: 5.70 P99.9: 11.39 P99.99: 303.79 ------------------------------------------------------ [ 0, 1 ] 7344 23.149% 23.149% ##### ( 1, 2 ] 19701 62.099% 85.248% ############ ( 2, 3 ] 2525 7.959% 93.207% ## ( 3, 4 ] 1316 4.148% 97.355% # ( 4, 6 ] 614 1.935% 99.291% ( 6, 10 ] 188 0.593% 99.883% ( 10, 15 ] 19 0.060% 99.943% ( 15, 22 ] 5 0.016% 99.959% ( 22, 34 ] 2 0.006% 99.965% ( 34, 51 ] 3 0.009% 99.975% ( 51, 76 ] 1 0.003% 99.978% ( 110, 170 ] 2 0.006% 99.984% ( 170, 250 ] 1 0.003% 99.987% ( 250, 380 ] 2 0.006% 99.994% ( 380, 580 ] 2 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 28924 Average: 3.4946 StdDev: 41.53 Min: 0 Median: 1.4579 Max: 2152 Percentiles: P50: 1.46 P75: 1.85 P99: 5.84 P99.9: 415.87 P99.99: 1935.87 ------------------------------------------------------ [ 0, 1 ] 6119 21.155% 21.155% #### ( 1, 2 ] 18219 62.989% 84.145% ############# ( 2, 3 ] 2404 8.311% 92.456% ## ( 3, 4 ] 1271 4.394% 96.850% # ( 4, 6 ] 676 2.337% 99.188% ( 6, 10 ] 138 0.477% 99.665% ( 10, 15 ] 35 0.121% 99.786% ( 15, 22 ] 6 0.021% 99.806% ( 34, 51 ] 1 0.003% 99.810% ( 76, 110 ] 1 0.003% 99.813% ( 110, 170 ] 7 0.024% 99.838% ( 170, 250 ] 3 0.010% 99.848% ( 250, 380 ] 14 0.048% 99.896% ( 380, 580 ] 6 0.021% 99.917% ( 580, 870 ] 4 0.014% 99.931% ( 870, 1300 ] 7 0.024% 99.955% ( 1300, 1900 ] 10 0.035% 99.990% ( 1900, 2900 ] 3 0.010% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 666.4000 StdDev: 536.40 Min: 98 Median: 530.0000 Max: 2193 Percentiles: P50: 530.00 P75: 818.21 P99: 2193.00 P99.9: 2193.00 P99.99: 2193.00 ------------------------------------------------------ ( 76, 110 ] 3 12.000% 12.000% ## ( 170, 250 ] 3 12.000% 24.000% ## ( 250, 380 ] 5 20.000% 44.000% #### ( 380, 580 ] 2 8.000% 52.000% ## ( 580, 870 ] 7 28.000% 80.000% ###### ( 870, 1300 ] 2 8.000% 88.000% ## ( 1300, 1900 ] 1 4.000% 92.000% # ( 1900, 2900 ] 2 8.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 60 Average: 263.0667 StdDev: 194.62 Min: 105 Median: 194.6154 Max: 834 Percentiles: P50: 194.62 P75: 347.50 P99: 834.00 P99.9: 834.00 P99.99: 834.00 ------------------------------------------------------ ( 76, 110 ] 14 23.333% 23.333% ##### ( 110, 170 ] 12 20.000% 43.333% #### ( 170, 250 ] 13 21.667% 65.000% #### ( 250, 380 ] 8 13.333% 78.333% ### ( 380, 580 ] 7 11.667% 90.000% ## ( 580, 870 ] 6 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 10.6 total, 3.2 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 371.61 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.707 H:M:S, 6.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 311.00 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.228 H:M:S, 7.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-09:47:45 ... thread 0: (1000000,5000000) ops and (416090.2,390088.4) ops/second in (2.403325,12.817609) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/14 3.07 GB 81.8 3.6 0.0 3.6 8.4 4.7 0.0 1.8 159.2 366.8 23.35 22.09 88 0.265 3774K 3811 0.0 0.0 L1 9/9 862.81 MB 0.0 1.5 1.5 0.0 1.5 1.5 0.1 1.0 316.4 314.7 4.98 4.88 2 2.490 1599K 8482 0.0 0.0 L2 2/0 59.48 MB 0.6 0.1 0.1 0.1 0.1 0.1 0.8 2.0 250.2 250.1 0.50 0.49 1 0.504 127K 39 0.0 0.0 L3 14/0 764.99 MB 0.8 0.4 0.2 0.1 0.4 0.2 0.6 1.4 217.2 217.1 1.69 1.56 2 0.843 371K 155 0.0 0.0 L4 176/0 9.46 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1136/0 86.68 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1355/23 100.86 GB 0.0 5.6 1.8 3.8 10.4 6.6 3.3 2.2 189.6 348.1 30.51 29.02 93 0.328 5873K 12K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.6 1.8 3.8 10.4 6.6 3.3 2.2 189.6 348.1 30.51 29.02 93 0.328 5873K 12K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.6 1.8 3.8 5.6 1.8 0.0 0.0 293.6 292.9 19.71 19.19 19 1.037 5873K 12K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 448.8 10.81 9.83 74 0.146 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 13.0 total, 12.8 interval Flush(GB): cumulative 4.737, interval 4.737 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 10.37 GB write, 817.32 MB/s write, 5.65 GB read, 445.08 MB/s read, 30.5 seconds Interval compaction: 10.37 GB write, 828.68 MB/s write, 5.65 GB read, 451.27 MB/s read, 30.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 8, interval: 11 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1562475 Average: 1.8263 StdDev: 5.64 Min: 0 Median: 1.2345 Max: 1635 Percentiles: P50: 1.23 P75: 1.71 P99: 4.02 P99.9: 7.12 P99.99: 8.82 ------------------------------------------------------ [ 0, 1 ] 586962 37.566% 37.566% ######## ( 1, 2 ] 828389 53.018% 90.584% ########### ( 2, 3 ] 94285 6.034% 96.618% # ( 3, 4 ] 37103 2.375% 98.993% ( 4, 6 ] 13243 0.848% 99.840% ( 6, 10 ] 3315 0.212% 100.053% ( 10, 15 ] 284 0.018% 100.071% ( 15, 22 ] 57 0.004% 100.074% ( 22, 34 ] 21 0.001% 100.076% ( 34, 51 ] 16 0.001% 100.077% ( 51, 76 ] 6 0.000% 100.077% ( 76, 110 ] 27 0.002% 100.079% ( 110, 170 ] 94 0.006% 100.085% ( 170, 250 ] 37 0.002% 100.087% ( 250, 380 ] 61 0.004% 100.091% ( 380, 580 ] 12 0.001% 100.092% ( 580, 870 ] 13 0.001% 100.093% ( 870, 1300 ] 7 0.000% 100.093% ( 1300, 1900 ] 10 0.001% 100.094% ** Level 1 read latency histogram (micros): Count: 33198 Average: 2.4453 StdDev: 11.59 Min: 0 Median: 1.4713 Max: 675 Percentiles: P50: 1.47 P75: 1.88 P99: 5.79 P99.9: 85.09 P99.99: 547.00 ------------------------------------------------------ [ 0, 1 ] 6923 20.854% 20.854% #### ( 1, 2 ] 20530 61.841% 82.695% ############ ( 2, 3 ] 2916 8.784% 91.478% ## ( 3, 4 ] 1693 5.100% 96.578% # ( 4, 6 ] 896 2.699% 99.277% # ( 6, 10 ] 186 0.560% 99.837% ( 10, 15 ] 15 0.045% 99.883% ( 15, 22 ] 3 0.009% 99.892% ( 22, 34 ] 2 0.006% 99.898% ( 76, 110 ] 3 0.009% 99.907% ( 110, 170 ] 4 0.012% 99.919% ( 250, 380 ] 17 0.051% 99.970% ( 380, 580 ] 8 0.024% 99.994% ( 580, 870 ] 2 0.006% 100.000% ** Level 2 read latency histogram (micros): Count: 31725 Average: 2.1105 StdDev: 4.90 Min: 1 Median: 1.4324 Max: 476 Percentiles: P50: 1.43 P75: 1.83 P99: 5.70 P99.9: 11.39 P99.99: 303.79 ------------------------------------------------------ [ 0, 1 ] 7344 23.149% 23.149% ##### ( 1, 2 ] 19701 62.099% 85.248% ############ ( 2, 3 ] 2525 7.959% 93.207% ## ( 3, 4 ] 1316 4.148% 97.355% # ( 4, 6 ] 614 1.935% 99.291% ( 6, 10 ] 188 0.593% 99.883% ( 10, 15 ] 19 0.060% 99.943% ( 15, 22 ] 5 0.016% 99.959% ( 22, 34 ] 2 0.006% 99.965% ( 34, 51 ] 3 0.009% 99.975% ( 51, 76 ] 1 0.003% 99.978% ( 110, 170 ] 2 0.006% 99.984% ( 170, 250 ] 1 0.003% 99.987% ( 250, 380 ] 2 0.006% 99.994% ( 380, 580 ] 2 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 28924 Average: 3.4946 StdDev: 41.53 Min: 0 Median: 1.4579 Max: 2152 Percentiles: P50: 1.46 P75: 1.85 P99: 5.84 P99.9: 415.87 P99.99: 1935.87 ------------------------------------------------------ [ 0, 1 ] 6119 21.155% 21.155% #### ( 1, 2 ] 18219 62.989% 84.145% ############# ( 2, 3 ] 2404 8.311% 92.456% ## ( 3, 4 ] 1271 4.394% 96.850% # ( 4, 6 ] 676 2.337% 99.188% ( 6, 10 ] 138 0.477% 99.665% ( 10, 15 ] 35 0.121% 99.786% ( 15, 22 ] 6 0.021% 99.806% ( 34, 51 ] 1 0.003% 99.810% ( 76, 110 ] 1 0.003% 99.813% ( 110, 170 ] 7 0.024% 99.838% ( 170, 250 ] 3 0.010% 99.848% ( 250, 380 ] 14 0.048% 99.896% ( 380, 580 ] 6 0.021% 99.917% ( 580, 870 ] 4 0.014% 99.931% ( 870, 1300 ] 7 0.024% 99.955% ( 1300, 1900 ] 10 0.035% 99.990% ( 1900, 2900 ] 3 0.010% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 666.4000 StdDev: 536.40 Min: 98 Median: 530.0000 Max: 2193 Percentiles: P50: 530.00 P75: 818.21 P99: 2193.00 P99.9: 2193.00 P99.99: 2193.00 ------------------------------------------------------ ( 76, 110 ] 3 12.000% 12.000% ## ( 170, 250 ] 3 12.000% 24.000% ## ( 250, 380 ] 5 20.000% 44.000% #### ( 380, 580 ] 2 8.000% 52.000% ## ( 580, 870 ] 7 28.000% 80.000% ###### ( 870, 1300 ] 2 8.000% 88.000% ## ( 1300, 1900 ] 1 4.000% 92.000% # ( 1900, 2900 ] 2 8.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 60 Average: 263.0667 StdDev: 194.62 Min: 105 Median: 194.6154 Max: 834 Percentiles: P50: 194.62 P75: 347.50 P99: 834.00 P99.9: 834.00 P99.99: 834.00 ------------------------------------------------------ ( 76, 110 ] 14 23.333% 23.333% ##### ( 110, 170 ] 12 20.000% 43.333% #### ( 170, 250 ] 13 21.667% 65.000% #### ( 250, 380 ] 8 13.333% 78.333% ### ( 380, 580 ] 7 11.667% 90.000% ## ( 580, 870 ] 6 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 13.0 total, 2.4 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 378.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.883 H:M:S, 6.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 409.52 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.176 H:M:S, 7.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-09:47:54 ... thread 0: (1000000,6000000) ops and (119151.1,282881.3) ops/second in (8.392703,21.210312) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/7 1.97 GB 44.1 4.6 0.0 4.6 10.3 5.7 0.0 1.8 166.2 369.8 28.43 26.93 107 0.266 4797K 4797 0.0 0.0 L1 9/9 1.04 GB 0.0 4.4 3.6 0.8 4.4 3.5 0.1 1.2 288.1 285.1 15.67 14.63 3 5.224 4584K 46K 0.0 0.0 L2 7/4 831.09 MB 3.9 0.2 0.1 0.1 0.2 0.1 2.6 1.7 219.4 219.3 0.72 0.64 2 0.361 129K 39 0.0 0.0 L3 20/5 1.55 GB 0.9 0.4 0.2 0.1 0.4 0.2 1.6 1.4 217.2 217.1 1.69 1.56 2 0.843 371K 155 0.0 0.0 L4 179/6 9.69 GB 1.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1136/0 86.68 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1362/31 101.75 GB 0.0 9.5 3.9 5.6 15.1 9.5 6.3 2.7 209.9 333.4 46.52 43.75 114 0.408 9883K 51K 0.0 0.0 Int 0/0 0.00 KB 0.0 9.5 3.9 5.6 15.1 9.5 6.3 2.7 209.9 333.4 46.52 43.75 114 0.408 9883K 51K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 9.5 3.9 5.6 9.5 3.9 0.0 0.0 291.5 290.0 33.49 31.92 25 1.340 9883K 51K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 445.1 13.02 11.84 89 0.146 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 21.4 total, 21.2 interval Flush(GB): cumulative 5.660, interval 5.660 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 15.15 GB write, 725.07 MB/s write, 9.54 GB read, 456.52 MB/s read, 46.5 seconds Interval compaction: 15.15 GB write, 731.16 MB/s write, 9.54 GB read, 460.36 MB/s read, 46.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 8, interval: 21 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2537721 Average: 2.2520 StdDev: 11.92 Min: 0 Median: 1.1360 Max: 1635 Percentiles: P50: 1.14 P75: 1.66 P99: 4.73 P99.9: 150.97 P99.99: 237.97 ------------------------------------------------------ [ 0, 1 ] 1104079 43.507% 43.507% ######### ( 1, 2 ] 1211614 47.744% 91.251% ########## ( 2, 3 ] 136010 5.360% 96.610% # ( 3, 4 ] 52203 2.057% 98.668% ( 4, 6 ] 23209 0.915% 99.582% ( 6, 10 ] 4648 0.183% 99.765% ( 10, 15 ] 711 0.028% 99.793% ( 15, 22 ] 134 0.005% 99.799% ( 22, 34 ] 58 0.002% 99.801% ( 34, 51 ] 49 0.002% 99.803% ( 51, 76 ] 8 0.000% 99.803% ( 76, 110 ] 742 0.029% 99.832% ( 110, 170 ] 2518 0.099% 99.932% ( 170, 250 ] 1748 0.069% 100.000% ( 250, 380 ] 1640 0.065% 100.065% ( 380, 580 ] 144 0.006% 100.071% ( 580, 870 ] 46 0.002% 100.073% ( 870, 1300 ] 13 0.001% 100.073% ( 1300, 1900 ] 11 0.000% 100.073% ** Level 1 read latency histogram (micros): Count: 317447 Average: 3.3484 StdDev: 37.50 Min: 0 Median: 1.0703 Max: 6763 Percentiles: P50: 1.07 P75: 1.71 P99: 7.06 P99.9: 319.09 P99.99: 552.77 ------------------------------------------------------ [ 0, 1 ] 150064 47.272% 47.272% ######### ( 1, 2 ] 123108 38.781% 86.053% ######## ( 2, 3 ] 20906 6.586% 92.638% # ( 3, 4 ] 11760 3.705% 96.343% # ( 4, 6 ] 8056 2.538% 98.881% # ( 6, 10 ] 1436 0.452% 99.333% ( 10, 15 ] 353 0.111% 99.444% ( 15, 22 ] 64 0.020% 99.464% ( 22, 34 ] 17 0.005% 99.470% ( 34, 51 ] 12 0.004% 99.474% ( 51, 76 ] 2 0.001% 99.474% ( 76, 110 ] 204 0.064% 99.539% ( 110, 170 ] 486 0.153% 99.692% ( 170, 250 ] 459 0.145% 99.836% ( 250, 380 ] 383 0.121% 99.957% ( 380, 580 ] 123 0.039% 99.996% ( 580, 870 ] 52 0.016% 100.012% ( 870, 1300 ] 12 0.004% 100.016% ( 1300, 1900 ] 10 0.003% 100.019% ( 1900, 2900 ] 11 0.003% 100.022% ( 2900, 4400 ] 12 0.004% 100.026% ( 4400, 6600 ] 1 0.000% 100.026% ( 6600, 9900 ] 1 0.000% 100.027% ** Level 2 read latency histogram (micros): Count: 31996 Average: 2.9457 StdDev: 28.69 Min: 1 Median: 1.4355 Max: 3613 Percentiles: P50: 1.44 P75: 1.84 P99: 5.93 P99.9: 325.86 P99.99: 820.30 ------------------------------------------------------ [ 0, 1 ] 7370 23.034% 23.034% ##### ( 1, 2 ] 19812 61.920% 84.954% ############ ( 2, 3 ] 2562 8.007% 92.962% ## ( 3, 4 ] 1338 4.182% 97.143% # ( 4, 6 ] 616 1.925% 99.069% ( 6, 10 ] 193 0.603% 99.672% ( 10, 15 ] 20 0.063% 99.734% ( 15, 22 ] 5 0.016% 99.750% ( 22, 34 ] 3 0.009% 99.759% ( 34, 51 ] 3 0.009% 99.769% ( 51, 76 ] 1 0.003% 99.772% ( 76, 110 ] 1 0.003% 99.775% ( 110, 170 ] 8 0.025% 99.800% ( 170, 250 ] 18 0.056% 99.856% ( 250, 380 ] 24 0.075% 99.931% ( 380, 580 ] 13 0.041% 99.972% ( 580, 870 ] 7 0.022% 99.994% ( 1900, 2900 ] 1 0.003% 99.997% ( 2900, 4400 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 31392 Average: 4.5661 StdDev: 45.09 Min: 0 Median: 1.4539 Max: 2152 Percentiles: P50: 1.45 P75: 1.86 P99: 7.67 P99.9: 618.86 P99.99: 1891.65 ------------------------------------------------------ [ 0, 1 ] 6993 22.276% 22.276% #### ( 1, 2 ] 19172 61.073% 83.349% ############ ( 2, 3 ] 2733 8.706% 92.055% ## ( 3, 4 ] 1391 4.431% 96.486% # ( 4, 6 ] 727 2.316% 98.802% ( 6, 10 ] 149 0.475% 99.277% ( 10, 15 ] 36 0.115% 99.392% ( 15, 22 ] 6 0.019% 99.411% ( 22, 34 ] 1 0.003% 99.414% ( 34, 51 ] 1 0.003% 99.417% ( 76, 110 ] 5 0.016% 99.433% ( 110, 170 ] 25 0.080% 99.513% ( 170, 250 ] 47 0.150% 99.662% ( 250, 380 ] 50 0.159% 99.822% ( 380, 580 ] 23 0.073% 99.895% ( 580, 870 ] 12 0.038% 99.933% ( 870, 1300 ] 8 0.025% 99.959% ( 1300, 1900 ] 10 0.032% 99.990% ( 1900, 2900 ] 3 0.010% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 666.4000 StdDev: 536.40 Min: 98 Median: 530.0000 Max: 2193 Percentiles: P50: 530.00 P75: 818.21 P99: 2193.00 P99.9: 2193.00 P99.99: 2193.00 ------------------------------------------------------ ( 76, 110 ] 3 12.000% 12.000% ## ( 170, 250 ] 3 12.000% 24.000% ## ( 250, 380 ] 5 20.000% 44.000% #### ( 380, 580 ] 2 8.000% 52.000% ## ( 580, 870 ] 7 28.000% 80.000% ###### ( 870, 1300 ] 2 8.000% 88.000% ## ( 1300, 1900 ] 1 4.000% 92.000% # ( 1900, 2900 ] 2 8.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 60 Average: 263.0667 StdDev: 194.62 Min: 105 Median: 194.6154 Max: 834 Percentiles: P50: 194.62 P75: 347.50 P99: 834.00 P99.9: 834.00 P99.99: 834.00 ------------------------------------------------------ ( 76, 110 ] 14 23.333% 23.333% ##### ( 110, 170 ] 12 20.000% 43.333% #### ( 170, 250 ] 13 21.667% 65.000% #### ( 250, 380 ] 8 13.333% 78.333% ### ( 380, 580 ] 7 11.667% 90.000% ## ( 580, 870 ] 6 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 21.4 total, 8.4 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 276.07 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.332 H:M:S, 29.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 117.26 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.449 H:M:S, 64.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 7 num-running-flushes: 1 2024/11/27-09:47:57 ... thread 0: (1000000,7000000) ops and (305117.2,285857.3) ops/second in (3.277429,24.487741) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/8 2.94 GB 250.7 6.7 0.0 6.7 13.3 6.6 0.0 2.0 177.9 353.8 38.59 35.22 124 0.311 6970K 16K 0.0 0.0 L1 9/9 1.04 GB 0.0 4.4 3.6 0.8 4.4 3.5 0.1 1.2 288.1 285.1 15.67 14.63 3 5.224 4584K 46K 0.0 0.0 L2 2/2 187.21 MB 0.0 0.2 0.1 0.1 0.2 0.1 2.6 1.7 219.4 219.3 0.72 0.64 2 0.361 129K 39 0.0 0.0 L3 20/4 1.12 GB 1.0 1.7 0.9 0.8 1.7 0.9 1.6 2.0 222.6 221.4 7.92 6.56 7 1.131 1789K 9361 0.0 0.0 L4 181/0 9.51 GB 1.0 1.1 1.0 0.1 1.1 1.0 1.1 1.1 173.0 172.5 6.80 4.48 17 0.400 1184K 3050 0.0 0.0 L5 1152/0 87.91 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1377/23 102.71 GB 0.0 14.1 5.6 8.6 20.7 12.2 7.6 3.1 207.7 304.2 69.71 61.53 153 0.456 14M 74K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.1 5.6 8.6 20.7 12.2 7.6 3.1 207.7 304.2 69.71 61.53 153 0.456 14M 74K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 14.1 5.6 8.6 14.1 5.5 0.0 0.0 270.4 269.0 53.55 47.54 50 1.071 14M 74K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 421.1 16.16 13.99 103 0.157 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 24.7 total, 24.5 interval Flush(GB): cumulative 6.644, interval 6.644 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 20.71 GB write, 859.68 MB/s write, 14.14 GB read, 586.92 MB/s read, 69.7 seconds Interval compaction: 20.71 GB write, 865.93 MB/s write, 14.14 GB read, 591.19 MB/s read, 69.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 18, interval: 31 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2763824 Average: 2.2938 StdDev: 17.85 Min: 0 Median: 1.1419 Max: 8038 Percentiles: P50: 1.14 P75: 1.67 P99: 4.81 P99.9: 150.76 P99.99: 245.18 ------------------------------------------------------ [ 0, 1 ] 1196195 43.280% 43.280% ######### ( 1, 2 ] 1308482 47.343% 90.624% ######### ( 2, 3 ] 157865 5.712% 96.335% # ( 3, 4 ] 62760 2.271% 98.606% ( 4, 6 ] 27013 0.977% 99.584% ( 6, 10 ] 5278 0.191% 99.775% ( 10, 15 ] 746 0.027% 99.802% ( 15, 22 ] 138 0.005% 99.807% ( 22, 34 ] 65 0.002% 99.809% ( 34, 51 ] 52 0.002% 99.811% ( 51, 76 ] 8 0.000% 99.811% ( 76, 110 ] 742 0.027% 99.838% ( 110, 170 ] 2528 0.091% 99.929% ( 170, 250 ] 1784 0.065% 99.994% ( 250, 380 ] 1709 0.062% 100.056% ( 380, 580 ] 201 0.007% 100.063% ( 580, 870 ] 67 0.002% 100.065% ( 870, 1300 ] 18 0.001% 100.066% ( 1300, 1900 ] 19 0.001% 100.067% ( 1900, 2900 ] 10 0.000% 100.067% ( 2900, 4400 ] 18 0.001% 100.068% ( 4400, 6600 ] 3 0.000% 100.068% ( 6600, 9900 ] 1 0.000% 100.068% ** Level 1 read latency histogram (micros): Count: 876389 Average: 3.2742 StdDev: 47.92 Min: 0 Median: 1.2832 Max: 8149 Percentiles: P50: 1.28 P75: 1.86 P99: 6.00 P99.9: 223.49 P99.99: 408.75 ------------------------------------------------------ [ 0, 1 ] 330717 37.736% 37.736% ######## ( 1, 2 ] 379537 43.307% 81.043% ######### ( 2, 3 ] 84746 9.670% 90.713% ## ( 3, 4 ] 46859 5.347% 96.060% # ( 4, 6 ] 25812 2.945% 99.005% # ( 6, 10 ] 5882 0.671% 99.676% ( 10, 15 ] 563 0.064% 99.741% ( 15, 22 ] 119 0.014% 99.754% ( 22, 34 ] 21 0.002% 99.757% ( 34, 51 ] 16 0.002% 99.758% ( 51, 76 ] 4 0.000% 99.759% ( 76, 110 ] 227 0.026% 99.785% ( 110, 170 ] 579 0.066% 99.851% ( 170, 250 ] 644 0.073% 99.924% ( 250, 380 ] 541 0.062% 99.986% ( 380, 580 ] 239 0.027% 100.013% ( 580, 870 ] 132 0.015% 100.028% ( 870, 1300 ] 34 0.004% 100.032% ( 1300, 1900 ] 38 0.004% 100.037% ( 1900, 2900 ] 72 0.008% 100.045% ( 2900, 4400 ] 50 0.006% 100.051% ( 4400, 6600 ] 14 0.002% 100.052% ( 6600, 9900 ] 3 0.000% 100.052% ** Level 2 read latency histogram (micros): Count: 31996 Average: 2.9457 StdDev: 28.69 Min: 1 Median: 1.4355 Max: 3613 Percentiles: P50: 1.44 P75: 1.84 P99: 5.93 P99.9: 325.86 P99.99: 820.30 ------------------------------------------------------ [ 0, 1 ] 7370 23.034% 23.034% ##### ( 1, 2 ] 19812 61.920% 84.954% ############ ( 2, 3 ] 2562 8.007% 92.962% ## ( 3, 4 ] 1338 4.182% 97.143% # ( 4, 6 ] 616 1.925% 99.069% ( 6, 10 ] 193 0.603% 99.672% ( 10, 15 ] 20 0.063% 99.734% ( 15, 22 ] 5 0.016% 99.750% ( 22, 34 ] 3 0.009% 99.759% ( 34, 51 ] 3 0.009% 99.769% ( 51, 76 ] 1 0.003% 99.772% ( 76, 110 ] 1 0.003% 99.775% ( 110, 170 ] 8 0.025% 99.800% ( 170, 250 ] 18 0.056% 99.856% ( 250, 380 ] 24 0.075% 99.931% ( 380, 580 ] 13 0.041% 99.972% ( 580, 870 ] 7 0.022% 99.994% ( 1900, 2900 ] 1 0.003% 99.997% ( 2900, 4400 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 351482 Average: 5.0455 StdDev: 102.45 Min: 0 Median: 1.5084 Max: 19253 Percentiles: P50: 1.51 P75: 2.03 P99: 5.99 P99.9: 474.03 P99.99: 876.32 ------------------------------------------------------ [ 0, 1 ] 86144 24.509% 24.509% ##### ( 1, 2 ] 176232 50.140% 74.648% ########## ( 2, 3 ] 45568 12.965% 87.613% ### ( 3, 4 ] 26749 7.610% 95.223% ## ( 4, 6 ] 13354 3.799% 99.023% # ( 6, 10 ] 1936 0.551% 99.574% ( 10, 15 ] 106 0.030% 99.604% ( 15, 22 ] 18 0.005% 99.609% ( 22, 34 ] 8 0.002% 99.611% ( 34, 51 ] 4 0.001% 99.612% ( 51, 76 ] 6 0.002% 99.614% ( 76, 110 ] 22 0.006% 99.620% ( 110, 170 ] 228 0.065% 99.685% ( 170, 250 ] 266 0.076% 99.761% ( 250, 380 ] 349 0.099% 99.860% ( 380, 580 ] 301 0.086% 99.946% ( 580, 870 ] 156 0.044% 99.990% ( 870, 1300 ] 58 0.017% 100.007% ( 1300, 1900 ] 35 0.010% 100.017% ( 1900, 2900 ] 27 0.008% 100.024% ( 2900, 4400 ] 47 0.013% 100.038% ( 4400, 6600 ] 7 0.002% 100.040% ( 6600, 9900 ] 4 0.001% 100.041% ( 9900, 14000 ] 4 0.001% 100.042% ( 14000, 22000 ] 5 0.001% 100.043% ** Level 4 read latency histogram (micros): Count: 215 Average: 145.2419 StdDev: 332.71 Min: 0 Median: 1.8088 Max: 2193 Percentiles: P50: 1.81 P75: 141.07 P99: 1870.00 P99.9: 2193.00 P99.99: 2193.00 ------------------------------------------------------ [ 0, 1 ] 80 37.209% 37.209% ####### ( 1, 2 ] 34 15.814% 53.023% ### ( 2, 3 ] 10 4.651% 57.674% # ( 3, 4 ] 7 3.256% 60.930% # ( 4, 6 ] 7 3.256% 64.186% # ( 6, 10 ] 7 3.256% 67.442% # ( 10, 15 ] 3 1.395% 68.837% ( 51, 76 ] 1 0.465% 69.302% ( 76, 110 ] 5 2.326% 71.628% ( 110, 170 ] 14 6.512% 78.140% # ( 170, 250 ] 11 5.116% 83.256% # ( 250, 380 ] 11 5.116% 88.372% # ( 380, 580 ] 6 2.791% 91.163% # ( 580, 870 ] 12 5.581% 96.744% # ( 870, 1300 ] 2 0.930% 97.674% ( 1300, 1900 ] 3 1.395% 99.070% ( 1900, 2900 ] 2 0.930% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 421.3786 StdDev: 439.72 Min: 101 Median: 286.4000 Max: 3499 Percentiles: P50: 286.40 P75: 550.00 P99: 2500.00 P99.9: 3499.00 P99.99: 3499.00 ------------------------------------------------------ ( 76, 110 ] 16 11.429% 11.429% ## ( 110, 170 ] 19 13.571% 25.000% ### ( 170, 250 ] 28 20.000% 45.000% #### ( 250, 380 ] 25 17.857% 62.857% #### ( 380, 580 ] 20 14.286% 77.143% ### ( 580, 870 ] 20 14.286% 91.429% ### ( 870, 1300 ] 7 5.000% 96.429% # ( 1300, 1900 ] 3 2.143% 98.571% ( 1900, 2900 ] 1 0.714% 99.286% ( 2900, 4400 ] 1 0.714% 100.000% ** DB Stats ** Uptime(secs): 24.7 total, 3.3 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 279.29 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.664 H:M:S, 27.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 300.31 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.332 H:M:S, 10.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/11/27-09:48:00 ... thread 0: (1000000,8000000) ops and (302450.0,287831.2) ops/second in (3.306332,27.794073) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/15 3.92 GB 31.5 7.4 0.0 7.4 15.1 7.6 0.0 2.0 173.1 350.1 44.03 39.48 142 0.310 7738K 17K 0.0 0.0 L1 0/0 0.00 KB 0.0 4.4 3.6 0.8 4.4 3.5 0.1 1.2 288.1 285.1 15.67 14.63 3 5.224 4584K 46K 0.0 0.0 L2 2/0 68.90 MB 0.7 1.3 1.1 0.1 1.3 1.1 2.6 1.1 253.8 253.4 5.06 4.34 3 1.687 973K 39 0.0 0.0 L3 14/1 1.01 GB 1.0 2.3 1.2 1.0 2.3 1.2 2.5 1.8 220.6 219.6 10.55 8.69 12 0.879 2363K 11K 0.0 0.0 L4 191/12 10.46 GB 1.0 2.8 2.3 0.5 2.8 2.3 1.1 1.2 177.3 176.3 16.36 10.59 35 0.468 2673K 5886 0.0 0.0 L5 1156/0 88.22 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.5 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1382/28 103.67 GB 0.0 18.2 8.2 10.0 25.8 15.8 8.7 3.4 203.4 287.6 91.67 77.74 195 0.470 18M 80K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.2 8.2 10.0 25.8 15.8 8.7 3.4 203.4 287.6 91.67 77.74 195 0.470 18M 80K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 18.2 8.2 10.0 18.1 8.1 0.0 0.0 256.9 255.6 72.60 61.72 77 0.943 18M 80K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.6 7.6 0.0 0.0 0.0 409.5 19.08 16.01 118 0.162 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 28.0 total, 27.8 interval Flush(GB): cumulative 7.629, interval 7.629 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 25.75 GB write, 942.63 MB/s write, 18.21 GB read, 666.69 MB/s read, 91.7 seconds Interval compaction: 25.75 GB write, 948.67 MB/s write, 18.21 GB read, 670.97 MB/s read, 91.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 22, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 22, interval: 35 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3038879 Average: 2.3784 StdDev: 23.09 Min: 0 Median: 1.1674 Max: 8071 Percentiles: P50: 1.17 P75: 1.69 P99: 4.93 P99.9: 150.58 P99.99: 251.36 ------------------------------------------------------ [ 0, 1 ] 1276256 41.998% 41.998% ######## ( 1, 2 ] 1452869 47.809% 89.807% ########## ( 2, 3 ] 187430 6.168% 95.975% # ( 3, 4 ] 76998 2.534% 98.508% # ( 4, 6 ] 32154 1.058% 99.567% ( 6, 10 ] 6541 0.215% 99.782% ( 10, 15 ] 795 0.026% 99.808% ( 15, 22 ] 154 0.005% 99.813% ( 22, 34 ] 75 0.002% 99.815% ( 34, 51 ] 54 0.002% 99.817% ( 51, 76 ] 10 0.000% 99.818% ( 76, 110 ] 765 0.025% 99.843% ( 110, 170 ] 2573 0.085% 99.927% ( 170, 250 ] 1883 0.062% 99.989% ( 250, 380 ] 1821 0.060% 100.049% ( 380, 580 ] 278 0.009% 100.058% ( 580, 870 ] 104 0.003% 100.062% ( 870, 1300 ] 49 0.002% 100.064% ( 1300, 1900 ] 35 0.001% 100.065% ( 1900, 2900 ] 26 0.001% 100.066% ( 2900, 4400 ] 40 0.001% 100.067% ( 4400, 6600 ] 6 0.000% 100.067% ( 6600, 9900 ] 3 0.000% 100.067% ** Level 1 read latency histogram (micros): Count: 1003590 Average: 3.4905 StdDev: 55.87 Min: 0 Median: 1.2923 Max: 8149 Percentiles: P50: 1.29 P75: 1.87 P99: 6.15 P99.9: 233.69 P99.99: 499.61 ------------------------------------------------------ [ 0, 1 ] 375033 37.369% 37.369% ####### ( 1, 2 ] 433666 43.211% 80.581% ######### ( 2, 3 ] 99333 9.898% 90.478% ## ( 3, 4 ] 54861 5.466% 95.945% # ( 4, 6 ] 30403 3.029% 98.974% # ( 6, 10 ] 7039 0.701% 99.676% ( 10, 15 ] 643 0.064% 99.740% ( 15, 22 ] 137 0.014% 99.753% ( 22, 34 ] 25 0.002% 99.756% ( 34, 51 ] 20 0.002% 99.758% ( 51, 76 ] 5 0.000% 99.758% ( 76, 110 ] 230 0.023% 99.781% ( 110, 170 ] 627 0.062% 99.844% ( 170, 250 ] 709 0.071% 99.914% ( 250, 380 ] 587 0.058% 99.973% ( 380, 580 ] 287 0.029% 100.001% ( 580, 870 ] 160 0.016% 100.017% ( 870, 1300 ] 50 0.005% 100.022% ( 1300, 1900 ] 59 0.006% 100.028% ( 1900, 2900 ] 90 0.009% 100.037% ( 2900, 4400 ] 88 0.009% 100.046% ( 4400, 6600 ] 20 0.002% 100.048% ( 6600, 9900 ] 7 0.001% 100.049% ** Level 2 read latency histogram (micros): Count: 234579 Average: 3.6504 StdDev: 64.81 Min: 0 Median: 1.4830 Max: 7319 Percentiles: P50: 1.48 P75: 2.01 P99: 5.90 P99.9: 194.40 P99.99: 2361.68 ------------------------------------------------------ [ 0, 1 ] 62725 26.739% 26.739% ##### ( 1, 2 ] 112966 48.157% 74.896% ########## ( 2, 3 ] 29766 12.689% 87.585% ### ( 3, 4 ] 18134 7.730% 95.316% ## ( 4, 6 ] 9096 3.878% 99.193% # ( 6, 10 ] 1462 0.623% 99.817% ( 10, 15 ] 101 0.043% 99.860% ( 15, 22 ] 24 0.010% 99.870% ( 22, 34 ] 14 0.006% 99.876% ( 34, 51 ] 4 0.002% 99.878% ( 51, 76 ] 3 0.001% 99.879% ( 76, 110 ] 5 0.002% 99.881% ( 110, 170 ] 31 0.013% 99.894% ( 170, 250 ] 44 0.019% 99.913% ( 250, 380 ] 48 0.020% 99.933% ( 380, 580 ] 45 0.019% 99.953% ( 580, 870 ] 34 0.014% 99.967% ( 870, 1300 ] 16 0.007% 99.974% ( 1300, 1900 ] 26 0.011% 99.985% ( 1900, 2900 ] 25 0.011% 99.996% ( 2900, 4400 ] 24 0.010% 100.006% ( 4400, 6600 ] 7 0.003% 100.009% ( 6600, 9900 ] 4 0.002% 100.011% ** Level 3 read latency histogram (micros): Count: 529068 Average: 7.3216 StdDev: 114.28 Min: 0 Median: 1.5106 Max: 19253 Percentiles: P50: 1.51 P75: 2.06 P99: 8.02 P99.9: 824.74 P99.99: 2325.93 ------------------------------------------------------ [ 0, 1 ] 130647 24.694% 24.694% ##### ( 1, 2 ] 262222 49.563% 74.257% ########## ( 2, 3 ] 68844 13.012% 87.269% ### ( 3, 4 ] 40514 7.658% 94.927% ## ( 4, 6 ] 19939 3.769% 98.695% # ( 6, 10 ] 3186 0.602% 99.298% ( 10, 15 ] 197 0.037% 99.335% ( 15, 22 ] 36 0.007% 99.342% ( 22, 34 ] 14 0.003% 99.344% ( 34, 51 ] 7 0.001% 99.346% ( 51, 76 ] 11 0.002% 99.348% ( 76, 110 ] 31 0.006% 99.354% ( 110, 170 ] 375 0.071% 99.424% ( 170, 250 ] 495 0.094% 99.518% ( 250, 380 ] 764 0.144% 99.662% ( 380, 580 ] 851 0.161% 99.823% ( 580, 870 ] 481 0.091% 99.914% ( 870, 1300 ] 213 0.040% 99.954% ( 1300, 1900 ] 134 0.025% 99.980% ( 1900, 2900 ] 127 0.024% 100.004% ( 2900, 4400 ] 149 0.028% 100.032% ( 4400, 6600 ] 23 0.004% 100.036% ( 6600, 9900 ] 5 0.001% 100.037% ( 9900, 14000 ] 4 0.001% 100.038% ( 14000, 22000 ] 5 0.001% 100.039% ** Level 4 read latency histogram (micros): Count: 21498 Average: 9.6899 StdDev: 129.52 Min: 0 Median: 1.2370 Max: 5406 Percentiles: P50: 1.24 P75: 1.85 P99: 12.74 P99.9: 2477.08 P99.99: 5023.48 ------------------------------------------------------ [ 0, 1 ] 8685 40.399% 40.399% ######## ( 1, 2 ] 8710 40.515% 80.915% ######## ( 2, 3 ] 2230 10.373% 91.288% ## ( 3, 4 ] 1186 5.517% 96.804% # ( 4, 6 ] 399 1.856% 98.660% ( 6, 10 ] 67 0.312% 98.972% ( 10, 15 ] 11 0.051% 99.023% ( 15, 22 ] 3 0.014% 99.037% ( 22, 34 ] 3 0.014% 99.051% ( 51, 76 ] 3 0.014% 99.065% ( 76, 110 ] 6 0.028% 99.093% ( 110, 170 ] 36 0.167% 99.260% ( 170, 250 ] 27 0.126% 99.386% ( 250, 380 ] 26 0.121% 99.507% ( 380, 580 ] 30 0.140% 99.646% ( 580, 870 ] 28 0.130% 99.777% ( 870, 1300 ] 9 0.042% 99.819% ( 1300, 1900 ] 10 0.047% 99.865% ( 1900, 2900 ] 13 0.060% 99.926% ( 2900, 4400 ] 13 0.060% 99.986% ( 4400, 6600 ] 3 0.014% 100.000% ** Level 5 read latency histogram (micros): Count: 160 Average: 411.3313 StdDev: 418.84 Min: 101 Median: 283.5484 Max: 3499 Percentiles: P50: 283.55 P75: 541.90 P99: 2300.00 P99.9: 3499.00 P99.99: 3499.00 ------------------------------------------------------ ( 76, 110 ] 16 10.000% 10.000% ## ( 110, 170 ] 25 15.625% 25.625% ### ( 170, 250 ] 31 19.375% 45.000% #### ( 250, 380 ] 31 19.375% 64.375% #### ( 380, 580 ] 21 13.125% 77.500% ### ( 580, 870 ] 24 15.000% 92.500% ### ( 870, 1300 ] 7 4.375% 96.875% # ( 1300, 1900 ] 3 1.875% 98.750% ( 1900, 2900 ] 1 0.625% 99.375% ( 2900, 4400 ] 1 0.625% 100.000% ** DB Stats ** Uptime(secs): 28.0 total, 3.3 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 281.46 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.124 H:M:S, 25.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 297.66 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.460 H:M:S, 13.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/27-09:48:05 ... thread 0: (1000000,9000000) ops and (230502.8,280091.0) ops/second in (4.338342,32.132415) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/18 4.85 GB 6.3 8.7 0.0 8.7 17.2 8.5 0.0 2.0 178.7 354.6 49.69 44.86 162 0.307 9017K 18K 0.0 0.0 L1 0/0 0.00 KB 0.0 4.4 3.6 0.8 4.4 3.5 0.1 1.2 288.1 285.1 15.67 14.63 3 5.224 4584K 46K 0.0 0.0 L2 2/0 68.90 MB 0.7 1.3 1.1 0.1 1.3 1.1 2.6 1.1 253.8 253.4 5.06 4.34 3 1.687 973K 39 0.0 0.0 L3 13/0 975.59 MB 1.0 2.3 1.2 1.0 2.3 1.2 2.5 1.8 220.6 219.6 10.55 8.69 12 0.879 2363K 11K 0.0 0.0 L4 180/0 9.66 GB 1.0 3.8 2.4 1.4 3.8 2.3 1.1 1.6 197.4 194.8 19.78 13.64 36 0.550 2733K 5886 0.0 0.0 L5 1163/0 89.04 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1377/18 104.56 GB 0.0 20.4 8.3 12.1 28.8 16.7 9.5 3.4 207.6 293.2 100.76 86.17 216 0.466 19M 81K 0.0 0.0 Int 0/0 0.00 KB 0.0 20.4 8.3 12.1 28.8 16.7 9.5 3.4 207.6 293.2 100.76 86.17 216 0.466 19M 81K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 20.4 8.3 12.1 20.3 8.2 0.0 0.0 262.6 261.0 79.64 68.33 83 0.960 19M 81K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 414.7 21.11 17.84 133 0.159 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 32.3 total, 32.1 interval Flush(GB): cumulative 8.552, interval 8.552 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 28.85 GB write, 914.24 MB/s write, 20.42 GB read, 647.25 MB/s read, 100.8 seconds Interval compaction: 28.85 GB write, 919.31 MB/s write, 20.42 GB read, 650.84 MB/s read, 100.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 25, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 25, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 22, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 25, total-stops: 22, interval: 47 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3677584 Average: 2.2776 StdDev: 21.17 Min: 0 Median: 1.1461 Max: 8071 Percentiles: P50: 1.15 P75: 1.68 P99: 4.84 P99.9: 131.90 P99.99: 233.14 ------------------------------------------------------ [ 0, 1 ] 1586203 43.132% 43.132% ######### ( 1, 2 ] 1728401 46.998% 90.130% ######### ( 2, 3 ] 220988 6.009% 96.139% # ( 3, 4 ] 89039 2.421% 98.560% ( 4, 6 ] 38707 1.053% 99.613% ( 6, 10 ] 7505 0.204% 99.817% ( 10, 15 ] 930 0.025% 99.842% ( 15, 22 ] 168 0.005% 99.847% ( 22, 34 ] 85 0.002% 99.849% ( 34, 51 ] 58 0.002% 99.850% ( 51, 76 ] 12 0.000% 99.851% ( 76, 110 ] 829 0.023% 99.873% ( 110, 170 ] 2689 0.073% 99.946% ( 170, 250 ] 2030 0.055% 100.002% ( 250, 380 ] 1885 0.051% 100.053% ( 380, 580 ] 314 0.009% 100.061% ( 580, 870 ] 111 0.003% 100.064% ( 870, 1300 ] 51 0.001% 100.066% ( 1300, 1900 ] 35 0.001% 100.067% ( 1900, 2900 ] 26 0.001% 100.067% ( 2900, 4400 ] 40 0.001% 100.069% ( 4400, 6600 ] 6 0.000% 100.069% ( 6600, 9900 ] 3 0.000% 100.069% ** Level 1 read latency histogram (micros): Count: 1003590 Average: 3.4905 StdDev: 55.87 Min: 0 Median: 1.2923 Max: 8149 Percentiles: P50: 1.29 P75: 1.87 P99: 6.15 P99.9: 233.69 P99.99: 499.61 ------------------------------------------------------ [ 0, 1 ] 375033 37.369% 37.369% ####### ( 1, 2 ] 433666 43.211% 80.581% ######### ( 2, 3 ] 99333 9.898% 90.478% ## ( 3, 4 ] 54861 5.466% 95.945% # ( 4, 6 ] 30403 3.029% 98.974% # ( 6, 10 ] 7039 0.701% 99.676% ( 10, 15 ] 643 0.064% 99.740% ( 15, 22 ] 137 0.014% 99.753% ( 22, 34 ] 25 0.002% 99.756% ( 34, 51 ] 20 0.002% 99.758% ( 51, 76 ] 5 0.000% 99.758% ( 76, 110 ] 230 0.023% 99.781% ( 110, 170 ] 627 0.062% 99.844% ( 170, 250 ] 709 0.071% 99.914% ( 250, 380 ] 587 0.058% 99.973% ( 380, 580 ] 287 0.029% 100.001% ( 580, 870 ] 160 0.016% 100.017% ( 870, 1300 ] 50 0.005% 100.022% ( 1300, 1900 ] 59 0.006% 100.028% ( 1900, 2900 ] 90 0.009% 100.037% ( 2900, 4400 ] 88 0.009% 100.046% ( 4400, 6600 ] 20 0.002% 100.048% ( 6600, 9900 ] 7 0.001% 100.049% ** Level 2 read latency histogram (micros): Count: 234579 Average: 3.6504 StdDev: 64.81 Min: 0 Median: 1.4830 Max: 7319 Percentiles: P50: 1.48 P75: 2.01 P99: 5.90 P99.9: 194.40 P99.99: 2361.68 ------------------------------------------------------ [ 0, 1 ] 62725 26.739% 26.739% ##### ( 1, 2 ] 112966 48.157% 74.896% ########## ( 2, 3 ] 29766 12.689% 87.585% ### ( 3, 4 ] 18134 7.730% 95.316% ## ( 4, 6 ] 9096 3.878% 99.193% # ( 6, 10 ] 1462 0.623% 99.817% ( 10, 15 ] 101 0.043% 99.860% ( 15, 22 ] 24 0.010% 99.870% ( 22, 34 ] 14 0.006% 99.876% ( 34, 51 ] 4 0.002% 99.878% ( 51, 76 ] 3 0.001% 99.879% ( 76, 110 ] 5 0.002% 99.881% ( 110, 170 ] 31 0.013% 99.894% ( 170, 250 ] 44 0.019% 99.913% ( 250, 380 ] 48 0.020% 99.933% ( 380, 580 ] 45 0.019% 99.953% ( 580, 870 ] 34 0.014% 99.967% ( 870, 1300 ] 16 0.007% 99.974% ( 1300, 1900 ] 26 0.011% 99.985% ( 1900, 2900 ] 25 0.011% 99.996% ( 2900, 4400 ] 24 0.010% 100.006% ( 4400, 6600 ] 7 0.003% 100.009% ( 6600, 9900 ] 4 0.002% 100.011% ** Level 3 read latency histogram (micros): Count: 533261 Average: 7.3016 StdDev: 113.87 Min: 0 Median: 1.5080 Max: 19253 Percentiles: P50: 1.51 P75: 2.05 P99: 8.04 P99.9: 822.31 P99.99: 2322.63 ------------------------------------------------------ [ 0, 1 ] 132512 24.849% 24.849% ##### ( 1, 2 ] 264031 49.513% 74.362% ########## ( 2, 3 ] 69137 12.965% 87.327% ### ( 3, 4 ] 40625 7.618% 94.945% ## ( 4, 6 ] 19997 3.750% 98.695% # ( 6, 10 ] 3193 0.599% 99.294% ( 10, 15 ] 198 0.037% 99.331% ( 15, 22 ] 36 0.007% 99.338% ( 22, 34 ] 14 0.003% 99.340% ( 34, 51 ] 7 0.001% 99.342% ( 51, 76 ] 11 0.002% 99.344% ( 76, 110 ] 35 0.007% 99.350% ( 110, 170 ] 382 0.072% 99.422% ( 170, 250 ] 509 0.095% 99.517% ( 250, 380 ] 780 0.146% 99.664% ( 380, 580 ] 858 0.161% 99.824% ( 580, 870 ] 482 0.090% 99.915% ( 870, 1300 ] 213 0.040% 99.955% ( 1300, 1900 ] 134 0.025% 99.980% ( 1900, 2900 ] 127 0.024% 100.004% ( 2900, 4400 ] 149 0.028% 100.032% ( 4400, 6600 ] 23 0.004% 100.036% ( 6600, 9900 ] 5 0.001% 100.037% ( 9900, 14000 ] 4 0.001% 100.038% ( 14000, 22000 ] 5 0.001% 100.039% ** Level 4 read latency histogram (micros): Count: 21538 Average: 10.0070 StdDev: 130.00 Min: 0 Median: 1.2375 Max: 5406 Percentiles: P50: 1.24 P75: 1.86 P99: 95.63 P99.9: 2474.00 P99.99: 5020.55 ------------------------------------------------------ [ 0, 1 ] 8699 40.389% 40.389% ######## ( 1, 2 ] 8716 40.468% 80.857% ######## ( 2, 3 ] 2230 10.354% 91.211% ## ( 3, 4 ] 1187 5.511% 96.722% # ( 4, 6 ] 399 1.853% 98.575% ( 6, 10 ] 67 0.311% 98.886% ( 10, 15 ] 11 0.051% 98.937% ( 15, 22 ] 3 0.014% 98.951% ( 22, 34 ] 3 0.014% 98.965% ( 51, 76 ] 3 0.014% 98.979% ( 76, 110 ] 8 0.037% 99.016% ( 110, 170 ] 37 0.172% 99.187% ( 170, 250 ] 29 0.135% 99.322% ( 250, 380 ] 32 0.149% 99.471% ( 380, 580 ] 34 0.158% 99.629% ( 580, 870 ] 32 0.149% 99.777% ( 870, 1300 ] 9 0.042% 99.819% ( 1300, 1900 ] 10 0.046% 99.865% ( 1900, 2900 ] 13 0.060% 99.926% ( 2900, 4400 ] 13 0.060% 99.986% ( 4400, 6600 ] 3 0.014% 100.000% ** Level 5 read latency histogram (micros): Count: 160 Average: 411.3313 StdDev: 418.84 Min: 101 Median: 283.5484 Max: 3499 Percentiles: P50: 283.55 P75: 541.90 P99: 2300.00 P99.9: 3499.00 P99.99: 3499.00 ------------------------------------------------------ ( 76, 110 ] 16 10.000% 10.000% ## ( 110, 170 ] 25 15.625% 25.625% ### ( 170, 250 ] 31 19.375% 45.000% #### ( 250, 380 ] 31 19.375% 64.375% #### ( 380, 580 ] 21 13.125% 77.500% ### ( 580, 870 ] 24 15.000% 92.500% ### ( 870, 1300 ] 7 4.375% 96.875% # ( 1300, 1900 ] 3 1.875% 98.750% ( 1900, 2900 ] 1 0.625% 99.375% ( 2900, 4400 ] 1 0.625% 100.000% ** DB Stats ** Uptime(secs): 32.3 total, 4.3 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 274.13 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:9.009 H:M:S, 27.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 226.86 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.885 H:M:S, 43.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-09:48:15 ... thread 0: (1000000,10000000) ops and (98995.6,236776.8) ops/second in (10.101461,42.233876) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/7 2.39 GB 37.8 10.6 0.0 10.6 20.1 9.4 0.0 2.1 181.6 342.8 60.01 52.76 178 0.337 11M 27K 0.0 0.0 L1 13/13 1.31 GB 0.0 7.8 6.9 0.8 7.7 6.8 0.1 1.1 282.4 279.1 28.21 26.26 4 7.052 8089K 91K 0.0 0.0 L2 0/0 0.00 KB 0.0 1.3 1.1 0.1 1.3 1.1 4.6 1.1 253.8 253.4 5.06 4.34 3 1.687 973K 39 0.0 0.0 L3 18/3 1.34 GB 1.0 3.5 1.9 1.6 3.5 1.9 3.8 1.8 203.3 202.1 17.50 13.26 18 0.972 3612K 20K 0.0 0.0 L4 176/15 10.09 GB 1.0 6.6 4.1 2.5 6.5 4.0 1.1 1.6 179.6 177.5 37.42 24.06 55 0.680 5582K 34K 0.0 0.0 L5 1179/0 90.27 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.5 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1395/38 105.39 GB 0.0 29.7 14.0 15.7 39.0 23.3 14.1 4.1 205.3 269.3 148.19 120.68 258 0.574 29M 175K 0.0 0.0 Int 0/0 0.00 KB 0.0 29.7 14.0 15.7 39.0 23.3 14.1 4.1 205.3 269.3 148.19 120.68 258 0.574 29M 175K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 29.7 14.0 15.7 29.5 13.8 0.0 0.0 247.1 245.2 123.15 100.77 112 1.100 29M 175K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 387.4 25.04 19.92 146 0.172 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 42.4 total, 42.2 interval Flush(GB): cumulative 9.475, interval 9.475 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 38.97 GB write, 940.81 MB/s write, 29.71 GB read, 717.34 MB/s read, 148.2 seconds Interval compaction: 38.97 GB write, 944.77 MB/s write, 29.71 GB read, 720.37 MB/s read, 148.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 28, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 28, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 37, pending-compaction-bytes-delays: 3, pending-compaction-bytes-stops: 0, total-delays: 31, total-stops: 37, interval: 68 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4790812 Average: 2.5078 StdDev: 30.64 Min: 0 Median: 1.1493 Max: 9099 Percentiles: P50: 1.15 P75: 1.69 P99: 5.26 P99.9: 153.73 P99.99: 245.65 ------------------------------------------------------ [ 0, 1 ] 2064405 43.091% 43.091% ######### ( 1, 2 ] 2217662 46.290% 89.381% ######### ( 2, 3 ] 294867 6.155% 95.536% # ( 3, 4 ] 126269 2.636% 98.171% # ( 4, 6 ] 62875 1.312% 99.484% ( 6, 10 ] 12867 0.269% 99.752% ( 10, 15 ] 1487 0.031% 99.783% ( 15, 22 ] 313 0.007% 99.790% ( 22, 34 ] 147 0.003% 99.793% ( 34, 51 ] 94 0.002% 99.795% ( 51, 76 ] 15 0.000% 99.795% ( 76, 110 ] 1758 0.037% 99.832% ( 110, 170 ] 4477 0.093% 99.925% ( 170, 250 ] 3276 0.068% 99.994% ( 250, 380 ] 2662 0.056% 100.049% ( 380, 580 ] 415 0.009% 100.058% ( 580, 870 ] 170 0.004% 100.062% ( 870, 1300 ] 83 0.002% 100.063% ( 1300, 1900 ] 69 0.001% 100.065% ( 1900, 2900 ] 84 0.002% 100.066% ( 2900, 4400 ] 132 0.003% 100.069% ( 4400, 6600 ] 30 0.001% 100.070% ( 6600, 9900 ] 9 0.000% 100.070% ** Level 1 read latency histogram (micros): Count: 1462597 Average: 4.2896 StdDev: 75.58 Min: 0 Median: 1.3861 Max: 10572 Percentiles: P50: 1.39 P75: 1.95 P99: 6.68 P99.9: 272.45 P99.99: 808.17 ------------------------------------------------------ [ 0, 1 ] 480661 32.864% 32.864% ####### ( 1, 2 ] 649100 44.380% 77.243% ######### ( 2, 3 ] 163190 11.158% 88.401% ## ( 3, 4 ] 96644 6.608% 95.009% # ( 4, 6 ] 56290 3.849% 98.857% # ( 6, 10 ] 12216 0.835% 99.693% ( 10, 15 ] 862 0.059% 99.752% ( 15, 22 ] 203 0.014% 99.765% ( 22, 34 ] 56 0.004% 99.769% ( 34, 51 ] 31 0.002% 99.771% ( 51, 76 ] 10 0.001% 99.772% ( 76, 110 ] 252 0.017% 99.789% ( 110, 170 ] 657 0.045% 99.834% ( 170, 250 ] 832 0.057% 99.891% ( 250, 380 ] 755 0.052% 99.943% ( 380, 580 ] 462 0.032% 99.974% ( 580, 870 ] 292 0.020% 99.994% ( 870, 1300 ] 98 0.007% 100.001% ( 1300, 1900 ] 138 0.009% 100.010% ( 1900, 2900 ] 230 0.016% 100.026% ( 2900, 4400 ] 263 0.018% 100.044% ( 4400, 6600 ] 66 0.005% 100.049% ( 6600, 9900 ] 14 0.001% 100.050% ( 9900, 14000 ] 1 0.000% 100.050% ** Level 2 read latency histogram (micros): Count: 317476 Average: 5.2629 StdDev: 98.58 Min: 0 Median: 1.5151 Max: 10361 Percentiles: P50: 1.52 P75: 2.16 P99: 6.84 P99.9: 537.20 P99.99: 4004.21 ------------------------------------------------------ [ 0, 1 ] 81337 25.620% 25.620% ##### ( 1, 2 ] 150258 47.329% 72.949% ######### ( 2, 3 ] 41600 13.103% 86.052% ### ( 3, 4 ] 26145 8.235% 94.287% ## ( 4, 6 ] 14389 4.532% 98.820% # ( 6, 10 ] 2740 0.863% 99.683% ( 10, 15 ] 213 0.067% 99.750% ( 15, 22 ] 70 0.022% 99.772% ( 22, 34 ] 20 0.006% 99.778% ( 34, 51 ] 11 0.003% 99.782% ( 51, 76 ] 7 0.002% 99.784% ( 76, 110 ] 5 0.002% 99.785% ( 110, 170 ] 62 0.020% 99.805% ( 170, 250 ] 118 0.037% 99.842% ( 250, 380 ] 112 0.035% 99.877% ( 380, 580 ] 91 0.029% 99.906% ( 580, 870 ] 53 0.017% 99.923% ( 870, 1300 ] 31 0.010% 99.933% ( 1300, 1900 ] 47 0.015% 99.947% ( 1900, 2900 ] 69 0.022% 99.969% ( 2900, 4400 ] 90 0.028% 99.997% ( 4400, 6600 ] 29 0.009% 100.007% ( 6600, 9900 ] 7 0.002% 100.009% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 3 read latency histogram (micros): Count: 820366 Average: 7.2095 StdDev: 113.60 Min: 0 Median: 1.5213 Max: 19253 Percentiles: P50: 1.52 P75: 2.14 P99: 7.25 P99.9: 877.36 P99.99: 2838.80 ------------------------------------------------------ [ 0, 1 ] 203499 24.806% 24.806% ##### ( 1, 2 ] 396462 48.327% 73.133% ########## ( 2, 3 ] 109933 13.400% 86.534% ### ( 3, 4 ] 66787 8.141% 94.675% ## ( 4, 6 ] 33970 4.141% 98.816% # ( 6, 10 ] 4831 0.589% 99.405% ( 10, 15 ] 258 0.031% 99.436% ( 15, 22 ] 53 0.006% 99.443% ( 22, 34 ] 28 0.003% 99.446% ( 34, 51 ] 17 0.002% 99.448% ( 51, 76 ] 13 0.002% 99.450% ( 76, 110 ] 37 0.005% 99.454% ( 110, 170 ] 412 0.050% 99.504% ( 170, 250 ] 583 0.071% 99.575% ( 250, 380 ] 933 0.114% 99.689% ( 380, 580 ] 1069 0.130% 99.819% ( 580, 870 ] 655 0.080% 99.899% ( 870, 1300 ] 329 0.040% 99.939% ( 1300, 1900 ] 215 0.026% 99.966% ( 1900, 2900 ] 213 0.026% 99.992% ( 2900, 4400 ] 271 0.033% 100.025% ( 4400, 6600 ] 50 0.006% 100.031% ( 6600, 9900 ] 11 0.001% 100.032% ( 9900, 14000 ] 4 0.000% 100.033% ( 14000, 22000 ] 5 0.001% 100.033% ** Level 4 read latency histogram (micros): Count: 373424 Average: 11.7932 StdDev: 156.28 Min: 0 Median: 1.5355 Max: 9558 Percentiles: P50: 1.54 P75: 2.30 P99: 9.93 P99.9: 2649.28 P99.99: 4361.08 ------------------------------------------------------ [ 0, 1 ] 96379 25.810% 25.810% ##### ( 1, 2 ] 168694 45.175% 70.984% ######### ( 2, 3 ] 50157 13.432% 84.416% ### ( 3, 4 ] 31783 8.511% 92.927% ## ( 4, 6 ] 18523 4.960% 97.888% # ( 6, 10 ] 4225 1.131% 99.019% ( 10, 15 ] 267 0.072% 99.091% ( 15, 22 ] 48 0.013% 99.103% ( 22, 34 ] 18 0.005% 99.108% ( 34, 51 ] 6 0.002% 99.110% ( 51, 76 ] 8 0.002% 99.112% ( 76, 110 ] 21 0.006% 99.118% ( 110, 170 ] 151 0.040% 99.158% ( 170, 250 ] 407 0.109% 99.267% ( 250, 380 ] 658 0.176% 99.443% ( 380, 580 ] 666 0.178% 99.622% ( 580, 870 ] 429 0.115% 99.736% ( 870, 1300 ] 260 0.070% 99.806% ( 1300, 1900 ] 170 0.046% 99.852% ( 1900, 2900 ] 241 0.065% 99.916% ( 2900, 4400 ] 283 0.076% 99.992% ( 4400, 6600 ] 76 0.020% 100.012% ( 6600, 9900 ] 16 0.004% 100.017% ** Level 5 read latency histogram (micros): Count: 240 Average: 556.0000 StdDev: 632.23 Min: 101 Median: 347.5000 Max: 5150 Percentiles: P50: 347.50 P75: 679.43 P99: 3700.00 P99.9: 5150.00 P99.99: 5150.00 ------------------------------------------------------ ( 76, 110 ] 17 7.083% 7.083% # ( 110, 170 ] 28 11.667% 18.750% ## ( 170, 250 ] 36 15.000% 33.750% ### ( 250, 380 ] 52 21.667% 55.417% #### ( 380, 580 ] 35 14.583% 70.000% ### ( 580, 870 ] 35 14.583% 84.583% ### ( 870, 1300 ] 18 7.500% 92.083% ## ( 1300, 1900 ] 9 3.750% 95.833% # ( 1900, 2900 ] 6 2.500% 98.333% # ( 2900, 4400 ] 3 1.250% 99.583% ( 4400, 6600 ] 1 0.417% 100.000% ** DB Stats ** Uptime(secs): 42.4 total, 10.1 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 232.05 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:15.762 H:M:S, 37.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 97.43 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:6.753 H:M:S, 66.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/11/27-09:48:17 ... thread 0: (1000000,11000000) ops and (404151.3,246039.9) ops/second in (2.474321,44.708197) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 12/7 3.37 GB 144.7 11.7 0.0 11.7 22.2 10.4 0.0 2.1 183.3 346.1 65.61 58.01 197 0.333 12M 29K 0.0 0.0 L1 13/13 1.31 GB 0.0 7.8 6.9 0.8 7.7 6.8 0.1 1.1 282.4 279.1 28.21 26.26 4 7.052 8089K 91K 0.0 0.0 L2 0/0 0.00 KB 0.0 1.3 1.1 0.1 1.3 1.1 4.6 1.1 253.8 253.4 5.06 4.34 3 1.687 973K 39 0.0 0.0 L3 15/0 983.60 MB 1.0 3.5 1.9 1.6 3.5 1.9 3.8 1.8 203.3 202.1 17.50 13.26 18 0.972 3612K 20K 0.0 0.0 L4 166/0 9.53 GB 1.0 7.5 4.4 3.0 7.4 4.3 1.1 1.7 183.8 181.5 41.55 27.14 58 0.716 6514K 49K 0.0 0.0 L5 1191/0 91.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 5.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1397/20 106.36 GB 0.0 31.7 14.4 17.3 41.9 24.7 15.0 4.0 205.6 271.9 157.93 129.00 280 0.564 31M 191K 0.0 0.0 Int 0/0 0.00 KB 0.0 31.7 14.4 17.3 41.9 24.7 15.0 4.0 205.6 271.9 157.93 129.00 280 0.564 31M 191K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 31.7 14.4 17.3 31.5 14.2 0.0 0.0 248.4 246.5 130.75 107.20 119 1.099 31M 191K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 10.5 10.5 0.0 0.0 0.0 394.0 27.18 21.81 161 0.169 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 44.9 total, 44.7 interval Flush(GB): cumulative 10.459, interval 10.459 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 41.94 GB write, 956.75 MB/s write, 31.71 GB read, 723.50 MB/s read, 157.9 seconds Interval compaction: 41.94 GB write, 960.56 MB/s write, 31.71 GB read, 726.38 MB/s read, 157.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 28, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 28, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 38, pending-compaction-bytes-delays: 3, pending-compaction-bytes-stops: 0, total-delays: 31, total-stops: 38, interval: 69 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 5200080 Average: 2.4591 StdDev: 29.50 Min: 0 Median: 1.1492 Max: 9099 Percentiles: P50: 1.15 P75: 1.69 P99: 5.23 P99.9: 143.81 P99.99: 235.99 ------------------------------------------------------ [ 0, 1 ] 2241628 43.108% 43.108% ######### ( 1, 2 ] 2402447 46.200% 89.308% ######### ( 2, 3 ] 323928 6.229% 95.537% # ( 3, 4 ] 138175 2.657% 98.194% # ( 4, 6 ] 68334 1.314% 99.508% ( 6, 10 ] 13887 0.267% 99.775% ( 10, 15 ] 1594 0.031% 99.806% ( 15, 22 ] 331 0.006% 99.812% ( 22, 34 ] 154 0.003% 99.815% ( 34, 51 ] 95 0.002% 99.817% ( 51, 76 ] 17 0.000% 99.818% ( 76, 110 ] 1759 0.034% 99.851% ( 110, 170 ] 4493 0.086% 99.938% ( 170, 250 ] 3296 0.063% 100.001% ( 250, 380 ] 2714 0.052% 100.053% ( 380, 580 ] 452 0.009% 100.062% ( 580, 870 ] 185 0.004% 100.066% ( 870, 1300 ] 85 0.002% 100.067% ( 1300, 1900 ] 70 0.001% 100.069% ( 1900, 2900 ] 84 0.002% 100.070% ( 2900, 4400 ] 132 0.003% 100.073% ( 4400, 6600 ] 30 0.001% 100.073% ( 6600, 9900 ] 9 0.000% 100.073% ** Level 1 read latency histogram (micros): Count: 1558992 Average: 4.1469 StdDev: 73.23 Min: 0 Median: 1.3664 Max: 10572 Percentiles: P50: 1.37 P75: 1.93 P99: 6.49 P99.9: 259.59 P99.99: 796.86 ------------------------------------------------------ [ 0, 1 ] 527994 33.868% 33.868% ####### ( 1, 2 ] 686442 44.031% 77.899% ######### ( 2, 3 ] 169785 10.891% 88.789% ## ( 3, 4 ] 99473 6.381% 95.170% # ( 4, 6 ] 58172 3.731% 98.901% # ( 6, 10 ] 12496 0.802% 99.703% ( 10, 15 ] 872 0.056% 99.759% ( 15, 22 ] 203 0.013% 99.772% ( 22, 34 ] 56 0.004% 99.776% ( 34, 51 ] 31 0.002% 99.778% ( 51, 76 ] 10 0.001% 99.778% ( 76, 110 ] 254 0.016% 99.794% ( 110, 170 ] 713 0.046% 99.840% ( 170, 250 ] 876 0.056% 99.896% ( 250, 380 ] 773 0.050% 99.946% ( 380, 580 ] 468 0.030% 99.976% ( 580, 870 ] 293 0.019% 99.995% ( 870, 1300 ] 98 0.006% 100.001% ( 1300, 1900 ] 138 0.009% 100.010% ( 1900, 2900 ] 230 0.015% 100.025% ( 2900, 4400 ] 263 0.017% 100.042% ( 4400, 6600 ] 66 0.004% 100.046% ( 6600, 9900 ] 14 0.001% 100.047% ( 9900, 14000 ] 1 0.000% 100.047% ** Level 2 read latency histogram (micros): Count: 317476 Average: 5.2629 StdDev: 98.58 Min: 0 Median: 1.5151 Max: 10361 Percentiles: P50: 1.52 P75: 2.16 P99: 6.84 P99.9: 537.20 P99.99: 4004.21 ------------------------------------------------------ [ 0, 1 ] 81337 25.620% 25.620% ##### ( 1, 2 ] 150258 47.329% 72.949% ######### ( 2, 3 ] 41600 13.103% 86.052% ### ( 3, 4 ] 26145 8.235% 94.287% ## ( 4, 6 ] 14389 4.532% 98.820% # ( 6, 10 ] 2740 0.863% 99.683% ( 10, 15 ] 213 0.067% 99.750% ( 15, 22 ] 70 0.022% 99.772% ( 22, 34 ] 20 0.006% 99.778% ( 34, 51 ] 11 0.003% 99.782% ( 51, 76 ] 7 0.002% 99.784% ( 76, 110 ] 5 0.002% 99.785% ( 110, 170 ] 62 0.020% 99.805% ( 170, 250 ] 118 0.037% 99.842% ( 250, 380 ] 112 0.035% 99.877% ( 380, 580 ] 91 0.029% 99.906% ( 580, 870 ] 53 0.017% 99.923% ( 870, 1300 ] 31 0.010% 99.933% ( 1300, 1900 ] 47 0.015% 99.947% ( 1900, 2900 ] 69 0.022% 99.969% ( 2900, 4400 ] 90 0.028% 99.997% ( 4400, 6600 ] 29 0.009% 100.007% ( 6600, 9900 ] 7 0.002% 100.009% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 3 read latency histogram (micros): Count: 820366 Average: 7.2095 StdDev: 113.60 Min: 0 Median: 1.5213 Max: 19253 Percentiles: P50: 1.52 P75: 2.14 P99: 7.25 P99.9: 877.36 P99.99: 2838.80 ------------------------------------------------------ [ 0, 1 ] 203499 24.806% 24.806% ##### ( 1, 2 ] 396462 48.327% 73.133% ########## ( 2, 3 ] 109933 13.400% 86.534% ### ( 3, 4 ] 66787 8.141% 94.675% ## ( 4, 6 ] 33970 4.141% 98.816% # ( 6, 10 ] 4831 0.589% 99.405% ( 10, 15 ] 258 0.031% 99.436% ( 15, 22 ] 53 0.006% 99.443% ( 22, 34 ] 28 0.003% 99.446% ( 34, 51 ] 17 0.002% 99.448% ( 51, 76 ] 13 0.002% 99.450% ( 76, 110 ] 37 0.005% 99.454% ( 110, 170 ] 412 0.050% 99.504% ( 170, 250 ] 583 0.071% 99.575% ( 250, 380 ] 933 0.114% 99.689% ( 380, 580 ] 1069 0.130% 99.819% ( 580, 870 ] 655 0.080% 99.899% ( 870, 1300 ] 329 0.040% 99.939% ( 1300, 1900 ] 215 0.026% 99.966% ( 1900, 2900 ] 213 0.026% 99.992% ( 2900, 4400 ] 271 0.033% 100.025% ( 4400, 6600 ] 50 0.006% 100.031% ( 6600, 9900 ] 11 0.001% 100.032% ( 9900, 14000 ] 4 0.000% 100.033% ( 14000, 22000 ] 5 0.001% 100.033% ** Level 4 read latency histogram (micros): Count: 421566 Average: 10.8117 StdDev: 147.36 Min: 0 Median: 1.5007 Max: 9558 Percentiles: P50: 1.50 P75: 2.21 P99: 9.65 P99.9: 2424.62 P99.99: 4303.76 ------------------------------------------------------ [ 0, 1 ] 116671 27.676% 27.676% ###### ( 1, 2 ] 187966 44.588% 72.263% ######### ( 2, 3 ] 54861 13.014% 85.277% ### ( 3, 4 ] 34105 8.090% 93.367% ## ( 4, 6 ] 19699 4.673% 98.040% # ( 6, 10 ] 4434 1.052% 99.091% ( 10, 15 ] 274 0.065% 99.156% ( 15, 22 ] 51 0.012% 99.169% ( 22, 34 ] 19 0.005% 99.173% ( 34, 51 ] 6 0.001% 99.175% ( 51, 76 ] 8 0.002% 99.176% ( 76, 110 ] 21 0.005% 99.181% ( 110, 170 ] 167 0.040% 99.221% ( 170, 250 ] 426 0.101% 99.322% ( 250, 380 ] 707 0.168% 99.490% ( 380, 580 ] 720 0.171% 99.661% ( 580, 870 ] 450 0.107% 99.767% ( 870, 1300 ] 262 0.062% 99.829% ( 1300, 1900 ] 171 0.041% 99.870% ( 1900, 2900 ] 241 0.057% 99.927% ( 2900, 4400 ] 283 0.067% 99.994% ( 4400, 6600 ] 76 0.018% 100.012% ( 6600, 9900 ] 16 0.004% 100.016% ** Level 5 read latency histogram (micros): Count: 300 Average: 529.8800 StdDev: 580.52 Min: 101 Median: 342.3188 Max: 5150 Percentiles: P50: 342.32 P75: 654.19 P99: 3400.00 P99.9: 5150.00 P99.99: 5150.00 ------------------------------------------------------ ( 76, 110 ] 17 5.667% 5.667% # ( 110, 170 ] 30 10.000% 15.667% ## ( 170, 250 ] 54 18.000% 33.667% #### ( 250, 380 ] 69 23.000% 56.667% ##### ( 380, 580 ] 44 14.667% 71.333% ### ( 580, 870 ] 43 14.333% 85.667% ### ( 870, 1300 ] 24 8.000% 93.667% ## ( 1300, 1900 ] 9 3.000% 96.667% # ( 1900, 2900 ] 6 2.000% 98.667% ( 2900, 4400 ] 3 1.000% 99.667% ( 4400, 6600 ] 1 0.333% 100.000% ** DB Stats ** Uptime(secs): 44.9 total, 2.5 interval Cumulative writes: 0 writes, 11M keys, 0 commit groups, 0.0 writes per commit group, ingest: 10.57 GB, 241.18 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:15.913 H:M:S, 35.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 397.76 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.151 H:M:S, 6.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-09:48:20 ... thread 0: (1000000,12000000) ops and (450714.0,255716.9) ops/second in (2.218702,46.926899) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/11 4.36 GB 220.2 12.5 0.0 12.5 23.9 11.4 0.0 2.1 183.2 350.7 69.78 61.91 216 0.323 12M 29K 0.0 0.0 L1 13/13 1.31 GB 0.0 7.8 6.9 0.8 7.7 6.8 0.1 1.1 282.4 279.1 28.21 26.26 4 7.052 8089K 91K 0.0 0.0 L2 0/0 0.00 KB 0.0 1.3 1.1 0.1 1.3 1.1 4.6 1.1 253.8 253.4 5.06 4.34 3 1.687 973K 39 0.0 0.0 L3 15/0 983.60 MB 1.0 3.5 1.9 1.6 3.5 1.9 3.8 1.8 203.3 202.1 17.50 13.26 18 0.972 3612K 20K 0.0 0.0 L4 166/0 9.53 GB 1.0 7.5 4.4 3.0 7.4 4.3 1.1 1.7 183.8 181.5 41.55 27.14 58 0.716 6514K 49K 0.0 0.0 L5 1191/0 91.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 5.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1404/24 107.34 GB 0.0 32.5 14.4 18.0 43.7 25.6 15.0 3.8 205.0 275.8 162.10 132.91 299 0.542 32M 191K 0.0 0.0 Int 0/0 0.00 KB 0.0 32.5 14.4 18.0 43.7 25.6 15.0 3.8 205.0 275.8 162.10 132.91 299 0.542 32M 191K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 32.5 14.4 18.0 32.2 14.2 0.0 0.0 250.1 248.3 132.88 109.28 122 1.089 32M 191K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 11.4 11.4 0.0 0.0 0.0 400.9 29.23 23.63 177 0.165 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 47.1 total, 46.9 interval Flush(GB): cumulative 11.443, interval 11.443 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 43.66 GB write, 949.12 MB/s write, 32.45 GB read, 705.47 MB/s read, 162.1 seconds Interval compaction: 43.66 GB write, 952.72 MB/s write, 32.45 GB read, 708.15 MB/s read, 162.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 28, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 28, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 38, pending-compaction-bytes-delays: 3, pending-compaction-bytes-stops: 0, total-delays: 31, total-stops: 38, interval: 69 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 5504974 Average: 2.4164 StdDev: 28.70 Min: 0 Median: 1.1408 Max: 9099 Percentiles: P50: 1.14 P75: 1.69 P99: 5.18 P99.9: 137.72 P99.99: 230.84 ------------------------------------------------------ [ 0, 1 ] 2396491 43.533% 43.533% ######### ( 1, 2 ] 2528186 45.925% 89.459% ######### ( 2, 3 ] 340136 6.179% 95.637% # ( 3, 4 ] 143565 2.608% 98.245% # ( 4, 6 ] 70652 1.283% 99.529% ( 6, 10 ] 14325 0.260% 99.789% ( 10, 15 ] 1656 0.030% 99.819% ( 15, 22 ] 339 0.006% 99.825% ( 22, 34 ] 160 0.003% 99.828% ( 34, 51 ] 97 0.002% 99.830% ( 51, 76 ] 19 0.000% 99.830% ( 76, 110 ] 1760 0.032% 99.862% ( 110, 170 ] 4515 0.082% 99.944% ( 170, 250 ] 3321 0.060% 100.005% ( 250, 380 ] 2733 0.050% 100.054% ( 380, 580 ] 460 0.008% 100.063% ( 580, 870 ] 188 0.003% 100.066% ( 870, 1300 ] 85 0.002% 100.067% ( 1300, 1900 ] 71 0.001% 100.069% ( 1900, 2900 ] 84 0.002% 100.070% ( 2900, 4400 ] 132 0.002% 100.073% ( 4400, 6600 ] 30 0.001% 100.073% ( 6600, 9900 ] 9 0.000% 100.073% ** Level 1 read latency histogram (micros): Count: 1675696 Average: 3.9963 StdDev: 70.68 Min: 0 Median: 1.3356 Max: 10572 Percentiles: P50: 1.34 P75: 1.91 P99: 6.27 P99.9: 248.24 P99.99: 785.59 ------------------------------------------------------ [ 0, 1 ] 593273 35.405% 35.405% ####### ( 1, 2 ] 728858 43.496% 78.900% ######### ( 2, 3 ] 175009 10.444% 89.344% ## ( 3, 4 ] 100993 6.027% 95.371% # ( 4, 6 ] 59950 3.578% 98.949% # ( 6, 10 ] 12713 0.759% 99.708% ( 10, 15 ] 881 0.053% 99.760% ( 15, 22 ] 204 0.012% 99.772% ( 22, 34 ] 58 0.003% 99.776% ( 34, 51 ] 32 0.002% 99.778% ( 51, 76 ] 10 0.001% 99.778% ( 76, 110 ] 297 0.018% 99.796% ( 110, 170 ] 779 0.046% 99.843% ( 170, 250 ] 986 0.059% 99.901% ( 250, 380 ] 802 0.048% 99.949% ( 380, 580 ] 476 0.028% 99.978% ( 580, 870 ] 294 0.018% 99.995% ( 870, 1300 ] 98 0.006% 100.001% ( 1300, 1900 ] 138 0.008% 100.009% ( 1900, 2900 ] 230 0.014% 100.023% ( 2900, 4400 ] 263 0.016% 100.039% ( 4400, 6600 ] 66 0.004% 100.043% ( 6600, 9900 ] 14 0.001% 100.043% ( 9900, 14000 ] 1 0.000% 100.044% ** Level 2 read latency histogram (micros): Count: 317476 Average: 5.2629 StdDev: 98.58 Min: 0 Median: 1.5151 Max: 10361 Percentiles: P50: 1.52 P75: 2.16 P99: 6.84 P99.9: 537.20 P99.99: 4004.21 ------------------------------------------------------ [ 0, 1 ] 81337 25.620% 25.620% ##### ( 1, 2 ] 150258 47.329% 72.949% ######### ( 2, 3 ] 41600 13.103% 86.052% ### ( 3, 4 ] 26145 8.235% 94.287% ## ( 4, 6 ] 14389 4.532% 98.820% # ( 6, 10 ] 2740 0.863% 99.683% ( 10, 15 ] 213 0.067% 99.750% ( 15, 22 ] 70 0.022% 99.772% ( 22, 34 ] 20 0.006% 99.778% ( 34, 51 ] 11 0.003% 99.782% ( 51, 76 ] 7 0.002% 99.784% ( 76, 110 ] 5 0.002% 99.785% ( 110, 170 ] 62 0.020% 99.805% ( 170, 250 ] 118 0.037% 99.842% ( 250, 380 ] 112 0.035% 99.877% ( 380, 580 ] 91 0.029% 99.906% ( 580, 870 ] 53 0.017% 99.923% ( 870, 1300 ] 31 0.010% 99.933% ( 1300, 1900 ] 47 0.015% 99.947% ( 1900, 2900 ] 69 0.022% 99.969% ( 2900, 4400 ] 90 0.028% 99.997% ( 4400, 6600 ] 29 0.009% 100.007% ( 6600, 9900 ] 7 0.002% 100.009% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 3 read latency histogram (micros): Count: 820366 Average: 7.2095 StdDev: 113.60 Min: 0 Median: 1.5213 Max: 19253 Percentiles: P50: 1.52 P75: 2.14 P99: 7.25 P99.9: 877.36 P99.99: 2838.80 ------------------------------------------------------ [ 0, 1 ] 203499 24.806% 24.806% ##### ( 1, 2 ] 396462 48.327% 73.133% ########## ( 2, 3 ] 109933 13.400% 86.534% ### ( 3, 4 ] 66787 8.141% 94.675% ## ( 4, 6 ] 33970 4.141% 98.816% # ( 6, 10 ] 4831 0.589% 99.405% ( 10, 15 ] 258 0.031% 99.436% ( 15, 22 ] 53 0.006% 99.443% ( 22, 34 ] 28 0.003% 99.446% ( 34, 51 ] 17 0.002% 99.448% ( 51, 76 ] 13 0.002% 99.450% ( 76, 110 ] 37 0.005% 99.454% ( 110, 170 ] 412 0.050% 99.504% ( 170, 250 ] 583 0.071% 99.575% ( 250, 380 ] 933 0.114% 99.689% ( 380, 580 ] 1069 0.130% 99.819% ( 580, 870 ] 655 0.080% 99.899% ( 870, 1300 ] 329 0.040% 99.939% ( 1300, 1900 ] 215 0.026% 99.966% ( 1900, 2900 ] 213 0.026% 99.992% ( 2900, 4400 ] 271 0.033% 100.025% ( 4400, 6600 ] 50 0.006% 100.031% ( 6600, 9900 ] 11 0.001% 100.032% ( 9900, 14000 ] 4 0.000% 100.033% ( 14000, 22000 ] 5 0.001% 100.033% ** Level 4 read latency histogram (micros): Count: 421566 Average: 10.8117 StdDev: 147.36 Min: 0 Median: 1.5007 Max: 9558 Percentiles: P50: 1.50 P75: 2.21 P99: 9.65 P99.9: 2424.62 P99.99: 4303.76 ------------------------------------------------------ [ 0, 1 ] 116671 27.676% 27.676% ###### ( 1, 2 ] 187966 44.588% 72.263% ######### ( 2, 3 ] 54861 13.014% 85.277% ### ( 3, 4 ] 34105 8.090% 93.367% ## ( 4, 6 ] 19699 4.673% 98.040% # ( 6, 10 ] 4434 1.052% 99.091% ( 10, 15 ] 274 0.065% 99.156% ( 15, 22 ] 51 0.012% 99.169% ( 22, 34 ] 19 0.005% 99.173% ( 34, 51 ] 6 0.001% 99.175% ( 51, 76 ] 8 0.002% 99.176% ( 76, 110 ] 21 0.005% 99.181% ( 110, 170 ] 167 0.040% 99.221% ( 170, 250 ] 426 0.101% 99.322% ( 250, 380 ] 707 0.168% 99.490% ( 380, 580 ] 720 0.171% 99.661% ( 580, 870 ] 450 0.107% 99.767% ( 870, 1300 ] 262 0.062% 99.829% ( 1300, 1900 ] 171 0.041% 99.870% ( 1900, 2900 ] 241 0.057% 99.927% ( 2900, 4400 ] 283 0.067% 99.994% ( 4400, 6600 ] 76 0.018% 100.012% ( 6600, 9900 ] 16 0.004% 100.016% ** Level 5 read latency histogram (micros): Count: 300 Average: 529.8800 StdDev: 580.52 Min: 101 Median: 342.3188 Max: 5150 Percentiles: P50: 342.32 P75: 654.19 P99: 3400.00 P99.9: 5150.00 P99.99: 5150.00 ------------------------------------------------------ ( 76, 110 ] 17 5.667% 5.667% # ( 110, 170 ] 30 10.000% 15.667% ## ( 170, 250 ] 54 18.000% 33.667% #### ( 250, 380 ] 69 23.000% 56.667% ##### ( 380, 580 ] 44 14.667% 71.333% ### ( 580, 870 ] 43 14.333% 85.667% ### ( 870, 1300 ] 24 8.000% 93.667% ## ( 1300, 1900 ] 9 3.000% 96.667% # ( 1900, 2900 ] 6 2.000% 98.667% ( 2900, 4400 ] 3 1.000% 99.667% ( 4400, 6600 ] 1 0.333% 100.000% ** DB Stats ** Uptime(secs): 47.1 total, 2.2 interval Cumulative writes: 0 writes, 12M keys, 0 commit groups, 0.0 writes per commit group, ingest: 11.53 GB, 250.71 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:15.913 H:M:S, 33.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 443.58 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 4.938 micros/op 202528 ops/sec 60.130 seconds 12177999 operations; 196.2 MB/s Microseconds per write: Count: 12177999 Average: 4.9376 StdDev: 266.13 Min: 0 Median: 1.6519 Max: 579156 Percentiles: P50: 1.65 P75: 2.49 P99: 9.98 P99.9: 1075.92 P99.99: 2419.61 ------------------------------------------------------ [ 0, 1 ] 2644328 21.714% 21.714% #### ( 1, 2 ] 5283795 43.388% 65.102% ######### ( 2, 3 ] 2465607 20.246% 85.348% #### ( 3, 4 ] 1085509 8.914% 94.262% ## ( 4, 6 ] 437119 3.589% 97.852% # ( 6, 10 ] 140506 1.154% 99.005% ( 10, 15 ] 47040 0.386% 99.392% ( 15, 22 ] 25213 0.207% 99.599% ( 22, 34 ] 12494 0.103% 99.701% ( 34, 51 ] 2539 0.021% 99.722% ( 51, 76 ] 1449 0.012% 99.734% ( 76, 110 ] 9038 0.074% 99.808% ( 110, 170 ] 1556 0.013% 99.821% ( 170, 250 ] 365 0.003% 99.824% ( 250, 380 ] 233 0.002% 99.826% ( 380, 580 ] 64 0.001% 99.826% ( 580, 870 ] 42 0.000% 99.827% ( 870, 1300 ] 18635 0.153% 99.980% ( 1300, 1900 ] 65 0.001% 99.980% ( 1900, 2900 ] 2279 0.019% 99.999% ( 2900, 4400 ] 84 0.001% 100.000% ( 4400, 6600 ] 10 0.000% 100.000% ( 6600, 9900 ] 13 0.000% 100.000% ( 9900, 14000 ] 3 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 50000, 75000 ] 1 0.000% 100.000% ( 75000, 110000 ] 2 0.000% 100.000% ( 110000, 170000 ] 3 0.000% 100.000% ( 170000, 250000 ] 3 0.000% 100.000% ( 250000, 380000 ] 1 0.000% 100.000% ( 380000, 570000 ] 1 0.000% 100.000% ( 570000, 860000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 339552 rocksdb.compaction.key.drop.obsolete COUNT : 0 rocksdb.compaction.key.drop.range_del COUNT : 0 rocksdb.compaction.key.drop.user COUNT : 0 rocksdb.compaction.range_del.drop.obsolete COUNT : 0 rocksdb.compaction.optimized.del.drop.obsolete COUNT : 0 rocksdb.compaction.cancelled COUNT : 0 rocksdb.number.keys.written COUNT : 12177999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 12567694968 rocksdb.bytes.read COUNT : 0 rocksdb.number.db.seek COUNT : 0 rocksdb.number.db.next COUNT : 0 rocksdb.number.db.prev COUNT : 0 rocksdb.number.db.seek.found COUNT : 0 rocksdb.number.db.next.found COUNT : 0 rocksdb.number.db.prev.found COUNT : 0 rocksdb.db.iter.bytes.read COUNT : 0 rocksdb.no.file.opens COUNT : 741 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 27605935 rocksdb.db.mutex.wait.micros COUNT : 0 rocksdb.number.multiget.get COUNT : 0 rocksdb.number.multiget.keys.read COUNT : 0 rocksdb.number.multiget.bytes.read COUNT : 0 rocksdb.number.merge.failures COUNT : 0 rocksdb.bloom.filter.prefix.checked COUNT : 0 rocksdb.bloom.filter.prefix.useful COUNT : 0 rocksdb.number.reseeks.iteration COUNT : 0 rocksdb.getupdatessince.calls COUNT : 0 rocksdb.wal.synced COUNT : 0 rocksdb.wal.bytes COUNT : 0 rocksdb.write.self COUNT : 0 rocksdb.write.other COUNT : 0 rocksdb.write.wal COUNT : 0 rocksdb.compact.read.bytes COUNT : 42624534658 rocksdb.compact.write.bytes COUNT : 42278264888 rocksdb.flush.write.bytes COUNT : 12551398359 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 89 rocksdb.number.superversion_acquires COUNT : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 rocksdb.number.block.compressed COUNT : 0 rocksdb.number.block.decompressed COUNT : 0 rocksdb.number.block.not_compressed COUNT : 0 rocksdb.merge.operation.time.nanos COUNT : 0 rocksdb.filter.operation.time.nanos COUNT : 0 rocksdb.row.cache.hit COUNT : 0 rocksdb.row.cache.miss COUNT : 0 rocksdb.read.amp.estimate.useful.bytes COUNT : 0 rocksdb.read.amp.total.read.bytes COUNT : 0 rocksdb.number.rate_limiter.drains COUNT : 0 rocksdb.number.iter.skip COUNT : 0 rocksdb.blobdb.num.put COUNT : 0 rocksdb.blobdb.num.write COUNT : 0 rocksdb.blobdb.num.get COUNT : 0 rocksdb.blobdb.num.multiget COUNT : 0 rocksdb.blobdb.num.seek COUNT : 0 rocksdb.blobdb.num.next COUNT : 0 rocksdb.blobdb.num.prev COUNT : 0 rocksdb.blobdb.num.keys.written COUNT : 0 rocksdb.blobdb.num.keys.read COUNT : 0 rocksdb.blobdb.bytes.written COUNT : 0 rocksdb.blobdb.bytes.read COUNT : 0 rocksdb.blobdb.write.inlined COUNT : 0 rocksdb.blobdb.write.inlined.ttl COUNT : 0 rocksdb.blobdb.write.blob COUNT : 0 rocksdb.blobdb.write.blob.ttl COUNT : 0 rocksdb.blobdb.blob.file.bytes.written COUNT : 0 rocksdb.blobdb.blob.file.bytes.read COUNT : 0 rocksdb.blobdb.blob.file.synced COUNT : 0 rocksdb.blobdb.blob.index.expired.count COUNT : 0 rocksdb.blobdb.blob.index.expired.size COUNT : 0 rocksdb.blobdb.blob.index.evicted.count COUNT : 0 rocksdb.blobdb.blob.index.evicted.size COUNT : 0 rocksdb.blobdb.gc.num.files COUNT : 0 rocksdb.blobdb.gc.num.new.files COUNT : 0 rocksdb.blobdb.gc.failures COUNT : 0 rocksdb.blobdb.gc.num.keys.relocated COUNT : 0 rocksdb.blobdb.gc.bytes.relocated COUNT : 0 rocksdb.blobdb.fifo.num.files.evicted COUNT : 0 rocksdb.blobdb.fifo.num.keys.evicted COUNT : 0 rocksdb.blobdb.fifo.bytes.evicted COUNT : 0 rocksdb.txn.overhead.mutex.prepare COUNT : 0 rocksdb.txn.overhead.mutex.old.commit.map COUNT : 0 rocksdb.txn.overhead.duplicate.key COUNT : 0 rocksdb.txn.overhead.mutex.snapshot COUNT : 0 rocksdb.txn.get.tryagain COUNT : 0 rocksdb.number.multiget.keys.found COUNT : 0 rocksdb.num.iterator.created COUNT : 0 rocksdb.num.iterator.deleted COUNT : 0 rocksdb.block.cache.compression.dict.miss COUNT : 0 rocksdb.block.cache.compression.dict.hit COUNT : 0 rocksdb.block.cache.compression.dict.add COUNT : 0 rocksdb.block.cache.compression.dict.bytes.insert COUNT : 0 rocksdb.block.cache.add.redundant COUNT : 0 rocksdb.block.cache.index.add.redundant COUNT : 0 rocksdb.block.cache.filter.add.redundant COUNT : 0 rocksdb.block.cache.data.add.redundant COUNT : 0 rocksdb.block.cache.compression.dict.add.redundant COUNT : 0 rocksdb.files.marked.trash COUNT : 0 rocksdb.files.deleted.immediately COUNT : 470 rocksdb.error.handler.bg.errro.count COUNT : 0 rocksdb.error.handler.bg.io.errro.count COUNT : 0 rocksdb.error.handler.bg.retryable.io.errro.count COUNT : 0 rocksdb.error.handler.autoresume.count COUNT : 0 rocksdb.error.handler.autoresume.retry.total.count COUNT : 0 rocksdb.error.handler.autoresume.success.count COUNT : 0 rocksdb.memtable.payload.bytes.at.flush COUNT : 12449698816 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4412416 rocksdb.secondary.cache.hits COUNT : 0 rocksdb.verify_checksum.read.bytes COUNT : 0 rocksdb.backup.read.bytes COUNT : 0 rocksdb.backup.write.bytes COUNT : 0 rocksdb.remote.compact.read.bytes COUNT : 0 rocksdb.remote.compact.write.bytes COUNT : 0 rocksdb.hot.file.read.bytes COUNT : 0 rocksdb.warm.file.read.bytes COUNT : 0 rocksdb.cold.file.read.bytes COUNT : 0 rocksdb.hot.file.read.count COUNT : 0 rocksdb.warm.file.read.count COUNT : 0 rocksdb.cold.file.read.count COUNT : 0 rocksdb.last.level.read.bytes COUNT : 0 rocksdb.last.level.read.count COUNT : 0 rocksdb.non.last.level.read.bytes COUNT : 41482845434 rocksdb.non.last.level.read.count COUNT : 10022739 rocksdb.block.checksum.compute.count COUNT : 10325376 rocksdb.multiget.coroutine.count COUNT : 0 rocksdb.blobdb.cache.miss COUNT : 0 rocksdb.blobdb.cache.hit COUNT : 0 rocksdb.blobdb.cache.add COUNT : 0 rocksdb.blobdb.cache.add.failures COUNT : 0 rocksdb.blobdb.cache.bytes.read COUNT : 0 rocksdb.blobdb.cache.bytes.write COUNT : 0 rocksdb.read.async.micros COUNT : 0 rocksdb.async.read.error.count COUNT : 0 rocksdb.secondary.cache.filter.hits COUNT : 0 rocksdb.secondary.cache.index.hits COUNT : 0 rocksdb.secondary.cache.data.hits COUNT : 0 rocksdb.table.open.prefetch.tail.miss COUNT : 0 rocksdb.table.open.prefetch.tail.hit COUNT : 0 rocksdb.db.get.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.micros P50 : 1.258903 P95 : 3.775275 P99 : 8.912053 P100 : 579154.000000 COUNT : 12177999 SUM : 54891579 rocksdb.compaction.times.micros P50 : 761911.764706 P95 : 3985000.000000 P99 : 12194000.000000 P100 : 12535890.000000 COUNT : 129 SUM : 148487698 rocksdb.compaction.times.cpu_micros P50 : 647031.250000 P95 : 3442500.000000 P99 : 9321500.000000 P100 : 11624731.000000 COUNT : 129 SUM : 123160208 rocksdb.subcompaction.setup.times.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.sync.micros P50 : 554.698795 P95 : 1690.000000 P99 : 7909.000000 P100 : 9367.000000 COUNT : 181 SUM : 149471 rocksdb.compaction.outfile.sync.micros P50 : 769.080000 P95 : 7840.161290 P99 : 10077.666667 P100 : 29047.000000 COUNT : 487 SUM : 924801 rocksdb.wal.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.manifest.file.sync.micros P50 : 135.714286 P95 : 1034.833333 P99 : 4015.000000 P100 : 5177.000000 COUNT : 354 SUM : 106063 rocksdb.table.open.io.micros P50 : 835.753769 P95 : 4068.902439 P99 : 7349.571429 P100 : 13182.000000 COUNT : 741 SUM : 946938 rocksdb.db.multiget.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.read.block.compaction.micros P50 : 2.513577 P95 : 5.345091 P99 : 8.916071 P100 : 19261.000000 COUNT : 10323238 SUM : 50438103 rocksdb.read.block.get.micros P50 : 294.899598 P95 : 1629.000000 P99 : 3694.347826 P100 : 9176.000000 COUNT : 1482 SUM : 726913 rocksdb.write.raw.block.micros P50 : 0.510201 P95 : 0.969381 P99 : 2.226895 P100 : 19981.000000 COUNT : 13279514 SUM : 20747625 rocksdb.numfiles.in.singlecompaction P50 : 3.211340 P95 : 6.200000 P99 : 18.675000 P100 : 40.000000 COUNT : 195 SUM : 746 rocksdb.db.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.stall P50 : 0.597231 P95 : 1143.882924 P99 : 2096.447842 P100 : 578965.000000 COUNT : 180310 SUM : 27647147 rocksdb.sst.read.micros P50 : 1.208011 P95 : 3.458655 P99 : 5.782123 P100 : 19253.000000 COUNT : 10022996 SUM : 35043937 rocksdb.num.subcompactions.scheduled P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.read P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 12177999 SUM : 12567694968 rocksdb.bytes.per.multiget P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.compressed P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.decompressed P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.compression.times.nanos P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.decompression.times.nanos P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.read.num.merge_operands P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.key.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.value.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.write.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.get.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.multiget.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.next.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.prev.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.write.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.read.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.compression.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.decompression.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.flush.micros P50 : 145259.740260 P95 : 336305.555556 P99 : 597550.000000 P100 : 724623.000000 COUNT : 181 SUM : 29732827 rocksdb.sst.batch.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.index.and.filter.blocks.read.per.level P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.sst.read.per.level P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.error.handler.autoresume.retry.count P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.async.read.bytes P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.poll.wait.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.prefetched.bytes.discarded P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 498 SUM : 0 rocksdb.multiget.io.batch.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.level.read.per.multiget P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.async.prefetch.abort.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.open.prefetch.tail.read.bytes P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0