[2024-12-14 06:49:22.942000] Starting SPDK v25.01-pre git sha1 e01cb43b8 / DPDK 24.03.0 initialization... [2024-12-14 06:49:22.942265] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid1710916 ] Set seed to 1734155362935352 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-14 06:49:23.067706] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-14 06:49:23.174188] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-14 06:49:23.174233] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1710916' to capture a snapshot of events at runtime. [2024-12-14 06:49:23.174243] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-14 06:49:23.174253] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-14 06:49:23.174261] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1710916 for offline analysis/debug. [2024-12-14 06:49:23.175708] reactor.c: 995:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sat Dec 14 06:49:31 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/14-06:49:34 ... thread 0: (1000000,1000000) ops and (365125.8,365125.8) ops/second in (2.738782,2.738782) 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 9/6 567.04 MB 18.9 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 357.0 2.29 2.05 12 0.191 0 0 0.0 0.0 L2 3/2 251.74 MB 0.0 0.4 0.2 0.2 0.4 0.2 0.1 2.0 253.7 253.6 1.49 1.44 2 0.745 383K 206 0.0 0.0 L3 10/0 867.16 MB 0.9 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 116/0 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 1044/0 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 1182/8 96.94 GB 0.0 0.4 0.2 0.2 1.2 1.0 0.2 1.5 99.9 316.3 3.78 3.49 14 0.270 383K 206 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.2 0.2 1.2 1.0 0.2 1.5 99.9 316.3 3.78 3.49 14 0.270 383K 206 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 0.2 0.2 0.4 0.2 0.0 0.0 253.7 253.6 1.49 1.44 2 0.745 383K 206 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 357.0 2.29 2.05 12 0.191 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): 2.9 total, 2.7 interval Flush(GB): cumulative 0.800, interval 0.800 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: 1.17 GB write, 405.93 MB/s write, 0.37 GB read, 128.19 MB/s read, 3.8 seconds Interval compaction: 1.17 GB write, 436.75 MB/s write, 0.37 GB read, 137.93 MB/s read, 3.8 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: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 100875 Average: 1.9392 StdDev: 18.56 Min: 0 Median: 1.2706 Max: 3788 Percentiles: P50: 1.27 P75: 1.68 P99: 3.96 P99.9: 10.78 P99.99: 344.65 ------------------------------------------------------ [ 0, 1 ] 33883 33.589% 33.589% ####### ( 1, 2 ] 61176 60.645% 94.234% ############ ( 2, 3 ] 3587 3.556% 97.790% # ( 3, 4 ] 1267 1.256% 99.046% ( 4, 6 ] 628 0.623% 99.669% ( 6, 10 ] 222 0.220% 99.889% ( 10, 15 ] 78 0.077% 99.966% ( 15, 22 ] 8 0.008% 99.974% ( 22, 34 ] 2 0.002% 99.976% ( 110, 170 ] 7 0.007% 99.983% ( 170, 250 ] 5 0.005% 99.988% ( 250, 380 ] 4 0.004% 99.992% ( 380, 580 ] 3 0.003% 99.995% ( 580, 870 ] 1 0.001% 99.996% ( 870, 1300 ] 1 0.001% 99.997% ( 1300, 1900 ] 1 0.001% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 2 0.002% 100.001% ** Level 2 read latency histogram (micros): Count: 48779 Average: 2.3384 StdDev: 39.42 Min: 1 Median: 1.3135 Max: 5427 Percentiles: P50: 1.31 P75: 1.72 P99: 5.40 P99.9: 13.86 P99.99: 1940.70 ------------------------------------------------------ [ 0, 1 ] 14985 30.720% 30.720% ###### ( 1, 2 ] 29998 61.498% 92.218% ############ ( 2, 3 ] 2106 4.317% 96.535% # ( 3, 4 ] 814 1.669% 98.204% ( 4, 6 ] 554 1.136% 99.340% ( 6, 10 ] 230 0.472% 99.811% ( 10, 15 ] 56 0.115% 99.926% ( 15, 22 ] 11 0.023% 99.949% ( 22, 34 ] 3 0.006% 99.955% ( 34, 51 ] 1 0.002% 99.957% ( 51, 76 ] 5 0.010% 99.967% ( 110, 170 ] 1 0.002% 99.969% ( 170, 250 ] 1 0.002% 99.971% ( 250, 380 ] 2 0.004% 99.975% ( 380, 580 ] 3 0.006% 99.982% ( 580, 870 ] 2 0.004% 99.986% ( 870, 1300 ] 1 0.002% 99.988% ( 1300, 1900 ] 1 0.002% 99.990% ( 1900, 2900 ] 3 0.006% 99.996% ( 4400, 6600 ] 2 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 40 Average: 3376.0250 StdDev: 2139.11 Min: 328 Median: 3087.5000 Max: 9084 Percentiles: P50: 3087.50 P75: 5133.33 P99: 9084.00 P99.9: 9084.00 P99.99: 9084.00 ------------------------------------------------------ ( 250, 380 ] 1 2.500% 2.500% # ( 380, 580 ] 1 2.500% 5.000% # ( 580, 870 ] 3 7.500% 12.500% ## ( 870, 1300 ] 2 5.000% 17.500% # ( 1300, 1900 ] 6 15.000% 32.500% ### ( 1900, 2900 ] 6 15.000% 47.500% ### ( 2900, 4400 ] 8 20.000% 67.500% #### ( 4400, 6600 ] 9 22.500% 90.000% ##### ( 6600, 9900 ] 4 10.000% 100.000% ## ** Level 4 read latency histogram (micros): Count: 30 Average: 3982.9333 StdDev: 2001.41 Min: 546 Median: 3650.0000 Max: 8221 Percentiles: P50: 3650.00 P75: 5362.50 P99: 8221.00 P99.9: 8221.00 P99.99: 8221.00 ------------------------------------------------------ ( 380, 580 ] 1 3.333% 3.333% # ( 580, 870 ] 1 3.333% 6.667% # ( 870, 1300 ] 1 3.333% 10.000% # ( 1300, 1900 ] 1 3.333% 13.333% # ( 1900, 2900 ] 7 23.333% 36.667% ##### ( 2900, 4400 ] 8 26.667% 63.333% ##### ( 4400, 6600 ] 8 26.667% 90.000% ##### ( 6600, 9900 ] 3 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 2.9 total, 2.7 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 333.81 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.201 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, 359.05 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.201 H:M:S, 7.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/14-06:49:37 ... thread 0: (1000000,2000000) ops and (305377.2,332589.4) ops/second in (3.274639,6.013421) 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 11/8 1.23 GB 69.2 0.6 0.0 0.6 2.4 1.8 0.0 1.3 75.1 325.5 7.55 6.91 28 0.270 575K 625 0.0 0.0 L1 1/0 3.27 MB 0.3 0.4 0.4 0.0 0.4 0.4 0.2 1.0 239.6 239.2 1.58 1.53 1 1.578 383K 674 0.0 0.0 L2 2/1 54.18 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.4 2.0 253.7 253.6 1.49 1.44 2 0.745 383K 206 0.0 0.0 L3 20/10 1.19 GB 0.3 0.2 0.2 0.0 0.2 0.2 0.5 1.0 228.1 228.1 1.09 1.04 1 1.094 253K 0 0.0 0.0 L4 174/0 9.75 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.0 1.0 150.5 150.5 1.49 1.12 1 1.493 228K 0 0.0 0.0 L5 1044/0 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 1252/19 97.98 GB 0.0 1.8 1.0 0.7 3.6 2.9 1.2 2.0 136.1 279.2 13.20 12.04 33 0.400 1824K 1505 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 1.0 0.7 3.6 2.9 1.2 2.0 136.1 279.2 13.20 12.04 33 0.400 1824K 1505 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 1.8 1.0 0.7 1.8 1.0 0.0 0.0 229.4 229.2 7.84 7.27 7 1.119 1824K 1505 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 0.0 352.2 5.37 4.77 26 0.206 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): 6.2 total, 6.0 interval Flush(GB): cumulative 1.846, interval 1.846 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: 3.60 GB write, 592.27 MB/s write, 1.76 GB read, 288.82 MB/s read, 13.2 seconds Interval compaction: 3.60 GB write, 612.76 MB/s write, 1.76 GB read, 298.81 MB/s read, 13.2 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: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 409206 Average: 2.3187 StdDev: 12.84 Min: 0 Median: 1.5610 Max: 4359 Percentiles: P50: 1.56 P75: 1.95 P99: 5.79 P99.9: 11.91 P99.99: 14.97 ------------------------------------------------------ [ 0, 1 ] 57337 14.012% 14.012% ### ( 1, 2 ] 262527 64.155% 78.167% ############# ( 2, 3 ] 58171 14.216% 92.383% ### ( 3, 4 ] 16107 3.936% 96.319% # ( 4, 6 ] 12228 2.988% 99.307% # ( 6, 10 ] 2199 0.537% 99.844% ( 10, 15 ] 602 0.147% 99.991% ( 15, 22 ] 53 0.013% 100.004% ( 22, 34 ] 4 0.001% 100.005% ( 34, 51 ] 2 0.000% 100.006% ( 51, 76 ] 4 0.001% 100.007% ( 110, 170 ] 13 0.003% 100.010% ( 170, 250 ] 8 0.002% 100.012% ( 250, 380 ] 9 0.002% 100.014% ( 380, 580 ] 10 0.002% 100.017% ( 580, 870 ] 3 0.001% 100.017% ( 870, 1300 ] 8 0.002% 100.019% ( 1300, 1900 ] 2 0.000% 100.020% ( 1900, 2900 ] 1 0.000% 100.020% ( 2900, 4400 ] 3 0.001% 100.021% ** Level 1 read latency histogram (micros): Count: 25 Average: 207.4400 StdDev: 423.66 Min: 0 Median: 1.7000 Max: 1563 Percentiles: P50: 1.70 P75: 230.00 P99: 1563.00 P99.9: 1563.00 P99.99: 1563.00 ------------------------------------------------------ [ 0, 1 ] 9 36.000% 36.000% ####### ( 1, 2 ] 5 20.000% 56.000% #### ( 2, 3 ] 1 4.000% 60.000% # ( 4, 6 ] 1 4.000% 64.000% # ( 6, 10 ] 1 4.000% 68.000% # ( 110, 170 ] 1 4.000% 72.000% # ( 170, 250 ] 1 4.000% 76.000% # ( 250, 380 ] 3 12.000% 88.000% ## ( 580, 870 ] 1 4.000% 92.000% # ( 1300, 1900 ] 2 8.000% 100.000% ## ** Level 2 read latency histogram (micros): Count: 95707 Average: 2.3191 StdDev: 28.15 Min: 1 Median: 1.4621 Max: 5427 Percentiles: P50: 1.46 P75: 1.85 P99: 5.73 P99.9: 13.05 P99.99: 541.95 ------------------------------------------------------ [ 0, 1 ] 19307 20.173% 20.173% #### ( 1, 2 ] 61770 64.541% 84.714% ############# ( 2, 3 ] 9049 9.455% 94.169% ## ( 3, 4 ] 2824 2.951% 97.119% # ( 4, 6 ] 2077 2.170% 99.289% ( 6, 10 ] 502 0.525% 99.814% ( 10, 15 ] 135 0.141% 99.955% ( 15, 22 ] 18 0.019% 99.974% ( 22, 34 ] 3 0.003% 99.977% ( 34, 51 ] 1 0.001% 99.978% ( 51, 76 ] 5 0.005% 99.983% ( 110, 170 ] 1 0.001% 99.984% ( 170, 250 ] 1 0.001% 99.985% ( 250, 380 ] 2 0.002% 99.987% ( 380, 580 ] 3 0.003% 99.991% ( 580, 870 ] 2 0.002% 99.993% ( 870, 1300 ] 1 0.001% 99.994% ( 1300, 1900 ] 1 0.001% 99.995% ( 1900, 2900 ] 3 0.003% 99.998% ( 4400, 6600 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 187802 Average: 3.9014 StdDev: 60.59 Min: 1 Median: 1.7330 Max: 9084 Percentiles: P50: 1.73 P75: 2.41 P99: 8.98 P99.9: 176.12 P99.99: 528.78 ------------------------------------------------------ [ 0, 1 ] 10176 5.418% 5.418% # ( 1, 2 ] 114221 60.820% 66.238% ############ ( 2, 3 ] 40084 21.344% 87.582% #### ( 3, 4 ] 10068 5.361% 92.943% # ( 4, 6 ] 8950 4.766% 97.709% # ( 6, 10 ] 3253 1.732% 99.441% ( 10, 15 ] 483 0.257% 99.698% ( 15, 22 ] 75 0.040% 99.738% ( 22, 34 ] 7 0.004% 99.742% ( 34, 51 ] 2 0.001% 99.743% ( 51, 76 ] 1 0.001% 99.743% ( 76, 110 ] 110 0.059% 99.802% ( 110, 170 ] 178 0.095% 99.897% ( 170, 250 ] 81 0.043% 99.940% ( 250, 380 ] 60 0.032% 99.972% ( 380, 580 ] 46 0.024% 99.996% ( 580, 870 ] 26 0.014% 100.010% ( 870, 1300 ] 9 0.005% 100.015% ( 1300, 1900 ] 7 0.004% 100.019% ( 1900, 2900 ] 7 0.004% 100.022% ( 2900, 4400 ] 8 0.004% 100.027% ( 4400, 6600 ] 9 0.005% 100.031% ( 6600, 9900 ] 4 0.002% 100.034% ** Level 4 read latency histogram (micros): Count: 320 Average: 380.2875 StdDev: 1311.02 Min: 0 Median: 2.3281 Max: 8221 Percentiles: P50: 2.33 P75: 7.14 P99: 6545.00 P99.9: 8221.00 P99.99: 8221.00 ------------------------------------------------------ [ 0, 1 ] 36 11.250% 11.250% ## ( 1, 2 ] 103 32.188% 43.438% ###### ( 2, 3 ] 64 20.000% 63.438% #### ( 3, 4 ] 18 5.625% 69.062% # ( 4, 6 ] 17 5.312% 74.375% # ( 6, 10 ] 7 2.188% 76.562% ( 10, 15 ] 17 5.312% 81.875% # ( 15, 22 ] 21 6.562% 88.438% # ( 22, 34 ] 3 0.938% 89.375% ( 110, 170 ] 1 0.312% 89.688% ( 170, 250 ] 2 0.625% 90.312% ( 250, 380 ] 1 0.312% 90.625% ( 380, 580 ] 1 0.312% 90.938% ( 580, 870 ] 1 0.312% 91.250% ( 870, 1300 ] 1 0.312% 91.562% ( 1300, 1900 ] 1 0.312% 91.875% ( 1900, 2900 ] 7 2.188% 94.062% ( 2900, 4400 ] 8 2.500% 96.562% # ( 4400, 6600 ] 8 2.500% 99.062% # ( 6600, 9900 ] 3 0.938% 100.000% ** DB Stats ** Uptime(secs): 6.2 total, 3.3 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 316.31 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.806 H:M:S, 13.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 300.54 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.605 H:M:S, 18.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/14-06:49:40 ... thread 0: (1000000,3000000) ops and (356050.8,340058.6) ops/second in (2.808588,8.822009) 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 15/12 2.09 GB 44.1 1.4 0.0 1.4 4.1 2.7 0.0 1.5 104.8 314.4 13.22 12.23 44 0.300 1407K 1490 0.0 0.0 L1 1/1 3.27 MB 0.0 0.4 0.4 0.0 0.4 0.4 0.2 1.0 239.6 239.2 1.58 1.53 1 1.578 383K 674 0.0 0.0 L2 1/0 52.04 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.4 2.0 253.7 253.6 1.49 1.44 2 0.745 383K 206 0.0 0.0 L3 20/0 956.50 MB 1.0 1.1 0.2 0.8 1.1 0.2 0.5 4.4 237.9 237.4 4.70 4.36 2 2.352 1136K 2174 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 150.5 150.5 1.49 1.12 1 1.493 228K 0 0.0 0.0 L5 1048/0 86.06 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1259/13 98.84 GB 0.0 3.4 1.0 2.4 6.1 3.7 1.7 2.3 155.0 278.1 22.48 20.68 50 0.450 3539K 4544 0.0 0.0 Int 0/0 0.00 KB 0.0 3.4 1.0 2.4 6.1 3.7 1.7 2.3 155.0 278.1 22.48 20.68 50 0.450 3539K 4544 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 3.4 1.0 2.4 3.4 1.0 0.0 0.0 238.2 237.8 14.64 13.71 11 1.330 3539K 4544 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.7 2.7 0.0 0.0 0.0 353.2 7.85 6.98 39 0.201 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): 9.0 total, 8.8 interval Flush(GB): cumulative 2.707, interval 2.707 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: 6.11 GB write, 692.34 MB/s write, 3.40 GB read, 385.93 MB/s read, 22.5 seconds Interval compaction: 6.11 GB write, 708.66 MB/s write, 3.40 GB read, 395.03 MB/s read, 22.5 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: 7, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 7, interval: 7 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 666232 Average: 2.2918 StdDev: 11.38 Min: 0 Median: 1.5577 Max: 4359 Percentiles: P50: 1.56 P75: 1.94 P99: 5.68 P99.9: 11.53 P99.99: 14.94 ------------------------------------------------------ [ 0, 1 ] 87823 13.182% 13.182% ### ( 1, 2 ] 439800 66.013% 79.195% ############# ( 2, 3 ] 94390 14.168% 93.363% ### ( 3, 4 ] 23485 3.525% 96.888% # ( 4, 6 ] 16733 2.512% 99.399% # ( 6, 10 ] 3066 0.460% 99.860% ( 10, 15 ] 880 0.132% 99.992% ( 15, 22 ] 66 0.010% 100.002% ( 22, 34 ] 6 0.001% 100.003% ( 34, 51 ] 4 0.001% 100.003% ( 51, 76 ] 5 0.001% 100.004% ( 76, 110 ] 5 0.001% 100.005% ( 110, 170 ] 19 0.003% 100.008% ( 170, 250 ] 15 0.002% 100.010% ( 250, 380 ] 12 0.002% 100.012% ( 380, 580 ] 16 0.002% 100.014% ( 580, 870 ] 8 0.001% 100.015% ( 870, 1300 ] 15 0.002% 100.017% ( 1300, 1900 ] 5 0.001% 100.018% ( 1900, 2900 ] 1 0.000% 100.018% ( 2900, 4400 ] 3 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 26 Average: 199.5385 StdDev: 417.30 Min: 0 Median: 1.6667 Max: 1563 Percentiles: P50: 1.67 P75: 210.00 P99: 1563.00 P99.9: 1563.00 P99.99: 1563.00 ------------------------------------------------------ [ 0, 1 ] 9 34.615% 34.615% ####### ( 1, 2 ] 6 23.077% 57.692% ##### ( 2, 3 ] 1 3.846% 61.538% # ( 4, 6 ] 1 3.846% 65.385% # ( 6, 10 ] 1 3.846% 69.231% # ( 110, 170 ] 1 3.846% 73.077% # ( 170, 250 ] 1 3.846% 76.923% # ( 250, 380 ] 3 11.538% 88.462% ## ( 580, 870 ] 1 3.846% 92.308% # ( 1300, 1900 ] 2 7.692% 100.000% ## ** Level 2 read latency histogram (micros): Count: 140163 Average: 2.4547 StdDev: 24.18 Min: 1 Median: 1.4932 Max: 5427 Percentiles: P50: 1.49 P75: 1.87 P99: 6.69 P99.9: 89.94 P99.99: 539.35 ------------------------------------------------------ [ 0, 1 ] 24622 17.567% 17.567% #### ( 1, 2 ] 92171 65.760% 83.327% ############# ( 2, 3 ] 14546 10.378% 93.704% ## ( 3, 4 ] 4155 2.964% 96.669% # ( 4, 6 ] 3046 2.173% 98.842% ( 6, 10 ] 1279 0.913% 99.755% ( 10, 15 ] 166 0.118% 99.873% ( 15, 22 ] 18 0.013% 99.886% ( 22, 34 ] 3 0.002% 99.888% ( 34, 51 ] 1 0.001% 99.889% ( 51, 76 ] 6 0.004% 99.893% ( 76, 110 ] 24 0.017% 99.910% ( 110, 170 ] 86 0.061% 99.971% ( 170, 250 ] 12 0.009% 99.980% ( 250, 380 ] 10 0.007% 99.987% ( 380, 580 ] 5 0.004% 99.991% ( 580, 870 ] 4 0.003% 99.994% ( 870, 1300 ] 3 0.002% 99.996% ( 1300, 1900 ] 1 0.001% 99.996% ( 1900, 2900 ] 3 0.002% 99.999% ( 4400, 6600 ] 2 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 233032 Average: 3.6848 StdDev: 54.85 Min: 1 Median: 1.6916 Max: 9084 Percentiles: P50: 1.69 P75: 2.30 P99: 8.86 P99.9: 180.07 P99.99: 561.71 ------------------------------------------------------ [ 0, 1 ] 16026 6.877% 6.877% # ( 1, 2 ] 145297 62.351% 69.228% ############ ( 2, 3 ] 45521 19.534% 88.762% #### ( 3, 4 ] 11193 4.803% 93.565% # ( 4, 6 ] 9779 4.196% 97.762% # ( 6, 10 ] 4032 1.730% 99.492% ( 10, 15 ] 515 0.221% 99.713% ( 15, 22 ] 75 0.032% 99.745% ( 22, 34 ] 7 0.003% 99.748% ( 34, 51 ] 2 0.001% 99.749% ( 51, 76 ] 1 0.000% 99.749% ( 76, 110 ] 135 0.058% 99.807% ( 110, 170 ] 203 0.087% 99.894% ( 170, 250 ] 103 0.044% 99.939% ( 250, 380 ] 67 0.029% 99.967% ( 380, 580 ] 58 0.025% 99.992% ( 580, 870 ] 34 0.015% 100.007% ( 870, 1300 ] 12 0.005% 100.012% ( 1300, 1900 ] 7 0.003% 100.015% ( 1900, 2900 ] 7 0.003% 100.018% ( 2900, 4400 ] 8 0.003% 100.021% ( 4400, 6600 ] 9 0.004% 100.025% ( 6600, 9900 ] 4 0.002% 100.027% ** Level 4 read latency histogram (micros): Count: 320 Average: 380.2875 StdDev: 1311.02 Min: 0 Median: 2.3281 Max: 8221 Percentiles: P50: 2.33 P75: 7.14 P99: 6545.00 P99.9: 8221.00 P99.99: 8221.00 ------------------------------------------------------ [ 0, 1 ] 36 11.250% 11.250% ## ( 1, 2 ] 103 32.188% 43.438% ###### ( 2, 3 ] 64 20.000% 63.438% #### ( 3, 4 ] 18 5.625% 69.062% # ( 4, 6 ] 17 5.312% 74.375% # ( 6, 10 ] 7 2.188% 76.562% ( 10, 15 ] 17 5.312% 81.875% # ( 15, 22 ] 21 6.562% 88.438% # ( 22, 34 ] 3 0.938% 89.375% ( 110, 170 ] 1 0.312% 89.688% ( 170, 250 ] 2 0.625% 90.312% ( 250, 380 ] 1 0.312% 90.625% ( 380, 580 ] 1 0.312% 90.938% ( 580, 870 ] 1 0.312% 91.250% ( 870, 1300 ] 1 0.312% 91.562% ( 1300, 1900 ] 1 0.312% 91.875% ( 1900, 2900 ] 7 2.188% 94.062% ( 2900, 4400 ] 8 2.500% 96.562% # ( 4400, 6600 ] 8 2.500% 99.062% # ( 6600, 9900 ] 3 0.938% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 958.6000 StdDev: 1102.68 Min: 96 Median: 380.0000 Max: 3337 Percentiles: P50: 380.00 P75: 1300.00 P99: 3337.00 P99.9: 3337.00 P99.99: 3337.00 ------------------------------------------------------ ( 76, 110 ] 2 10.000% 10.000% ## ( 110, 170 ] 4 20.000% 30.000% #### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 3 15.000% 90.000% ### ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 9.0 total, 2.8 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 326.92 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.040 H:M:S, 11.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 350.42 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.234 H:M:S, 8.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/14-06:49:44 ... thread 0: (1000000,4000000) ops and (278270.7,322174.5) ops/second in (3.593623,12.415632) 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 18/8 3.13 GB 176.2 2.4 0.0 2.4 6.1 3.7 0.0 1.6 120.8 309.7 20.33 18.91 63 0.323 2494K 2640 0.0 0.0 L1 1/1 3.27 MB 0.0 0.4 0.4 0.0 0.4 0.4 0.2 1.0 239.6 239.2 1.58 1.53 1 1.578 383K 674 0.0 0.0 L2 1/0 52.04 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.4 2.0 253.7 253.6 1.49 1.44 2 0.745 383K 206 0.0 0.0 L3 20/0 956.50 MB 1.0 1.1 0.2 0.8 1.1 0.2 0.5 4.4 237.9 237.4 4.70 4.36 2 2.352 1136K 2174 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 150.5 150.5 1.49 1.12 1 1.493 228K 0 0.0 0.0 L5 1048/0 86.06 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1262/9 99.88 GB 0.0 4.4 1.0 3.4 8.2 4.8 1.7 2.2 154.0 283.6 29.60 27.37 69 0.429 4626K 5694 0.0 0.0 Int 0/0 0.00 KB 0.0 4.4 1.0 3.4 8.2 4.8 1.7 2.2 154.0 283.6 29.60 27.37 69 0.429 4626K 5694 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 4.4 1.0 3.4 4.4 1.0 0.0 0.0 243.5 243.2 18.71 17.70 15 1.248 4626K 5694 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 0.0 353.1 10.88 9.67 54 0.202 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): 12.6 total, 12.4 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: 8.20 GB write, 664.83 MB/s write, 4.45 GB read, 360.91 MB/s read, 29.6 seconds Interval compaction: 8.20 GB write, 675.97 MB/s write, 4.45 GB read, 366.96 MB/s read, 29.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 4, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 4, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 11, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 4, total-stops: 11, interval: 15 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1124778 Average: 2.3216 StdDev: 11.61 Min: 0 Median: 1.5593 Max: 4359 Percentiles: P50: 1.56 P75: 1.93 P99: 5.71 P99.9: 11.51 P99.99: 42.58 ------------------------------------------------------ [ 0, 1 ] 141088 12.544% 12.544% ### ( 1, 2 ] 753293 66.973% 79.516% ############# ( 2, 3 ] 158789 14.117% 93.634% ### ( 3, 4 ] 37602 3.343% 96.977% # ( 4, 6 ] 26614 2.366% 99.343% ( 6, 10 ] 5889 0.524% 99.866% ( 10, 15 ] 1255 0.112% 99.978% ( 15, 22 ] 125 0.011% 99.989% ( 22, 34 ] 8 0.001% 99.990% ( 34, 51 ] 5 0.000% 99.990% ( 51, 76 ] 8 0.001% 99.991% ( 76, 110 ] 59 0.005% 99.996% ( 110, 170 ] 117 0.010% 100.007% ( 170, 250 ] 66 0.006% 100.012% ( 250, 380 ] 26 0.002% 100.015% ( 380, 580 ] 42 0.004% 100.018% ( 580, 870 ] 23 0.002% 100.021% ( 870, 1300 ] 22 0.002% 100.022% ( 1300, 1900 ] 8 0.001% 100.023% ( 1900, 2900 ] 2 0.000% 100.023% ( 2900, 4400 ] 5 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 26 Average: 199.5385 StdDev: 417.30 Min: 0 Median: 1.6667 Max: 1563 Percentiles: P50: 1.67 P75: 210.00 P99: 1563.00 P99.9: 1563.00 P99.99: 1563.00 ------------------------------------------------------ [ 0, 1 ] 9 34.615% 34.615% ####### ( 1, 2 ] 6 23.077% 57.692% ##### ( 2, 3 ] 1 3.846% 61.538% # ( 4, 6 ] 1 3.846% 65.385% # ( 6, 10 ] 1 3.846% 69.231% # ( 110, 170 ] 1 3.846% 73.077% # ( 170, 250 ] 1 3.846% 76.923% # ( 250, 380 ] 3 11.538% 88.462% ## ( 580, 870 ] 1 3.846% 92.308% # ( 1300, 1900 ] 2 7.692% 100.000% ## ** Level 2 read latency histogram (micros): Count: 140163 Average: 2.4547 StdDev: 24.18 Min: 1 Median: 1.4932 Max: 5427 Percentiles: P50: 1.49 P75: 1.87 P99: 6.69 P99.9: 89.94 P99.99: 539.35 ------------------------------------------------------ [ 0, 1 ] 24622 17.567% 17.567% #### ( 1, 2 ] 92171 65.760% 83.327% ############# ( 2, 3 ] 14546 10.378% 93.704% ## ( 3, 4 ] 4155 2.964% 96.669% # ( 4, 6 ] 3046 2.173% 98.842% ( 6, 10 ] 1279 0.913% 99.755% ( 10, 15 ] 166 0.118% 99.873% ( 15, 22 ] 18 0.013% 99.886% ( 22, 34 ] 3 0.002% 99.888% ( 34, 51 ] 1 0.001% 99.889% ( 51, 76 ] 6 0.004% 99.893% ( 76, 110 ] 24 0.017% 99.910% ( 110, 170 ] 86 0.061% 99.971% ( 170, 250 ] 12 0.009% 99.980% ( 250, 380 ] 10 0.007% 99.987% ( 380, 580 ] 5 0.004% 99.991% ( 580, 870 ] 4 0.003% 99.994% ( 870, 1300 ] 3 0.002% 99.996% ( 1300, 1900 ] 1 0.001% 99.996% ( 1900, 2900 ] 3 0.002% 99.999% ( 4400, 6600 ] 2 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 233032 Average: 3.6848 StdDev: 54.85 Min: 1 Median: 1.6916 Max: 9084 Percentiles: P50: 1.69 P75: 2.30 P99: 8.86 P99.9: 180.07 P99.99: 561.71 ------------------------------------------------------ [ 0, 1 ] 16026 6.877% 6.877% # ( 1, 2 ] 145297 62.351% 69.228% ############ ( 2, 3 ] 45521 19.534% 88.762% #### ( 3, 4 ] 11193 4.803% 93.565% # ( 4, 6 ] 9779 4.196% 97.762% # ( 6, 10 ] 4032 1.730% 99.492% ( 10, 15 ] 515 0.221% 99.713% ( 15, 22 ] 75 0.032% 99.745% ( 22, 34 ] 7 0.003% 99.748% ( 34, 51 ] 2 0.001% 99.749% ( 51, 76 ] 1 0.000% 99.749% ( 76, 110 ] 135 0.058% 99.807% ( 110, 170 ] 203 0.087% 99.894% ( 170, 250 ] 103 0.044% 99.939% ( 250, 380 ] 67 0.029% 99.967% ( 380, 580 ] 58 0.025% 99.992% ( 580, 870 ] 34 0.015% 100.007% ( 870, 1300 ] 12 0.005% 100.012% ( 1300, 1900 ] 7 0.003% 100.015% ( 1900, 2900 ] 7 0.003% 100.018% ( 2900, 4400 ] 8 0.003% 100.021% ( 4400, 6600 ] 9 0.004% 100.025% ( 6600, 9900 ] 4 0.002% 100.027% ** Level 4 read latency histogram (micros): Count: 320 Average: 380.2875 StdDev: 1311.02 Min: 0 Median: 2.3281 Max: 8221 Percentiles: P50: 2.33 P75: 7.14 P99: 6545.00 P99.9: 8221.00 P99.99: 8221.00 ------------------------------------------------------ [ 0, 1 ] 36 11.250% 11.250% ## ( 1, 2 ] 103 32.188% 43.438% ###### ( 2, 3 ] 64 20.000% 63.438% #### ( 3, 4 ] 18 5.625% 69.062% # ( 4, 6 ] 17 5.312% 74.375% # ( 6, 10 ] 7 2.188% 76.562% ( 10, 15 ] 17 5.312% 81.875% # ( 15, 22 ] 21 6.562% 88.438% # ( 22, 34 ] 3 0.938% 89.375% ( 110, 170 ] 1 0.312% 89.688% ( 170, 250 ] 2 0.625% 90.312% ( 250, 380 ] 1 0.312% 90.625% ( 380, 580 ] 1 0.312% 90.938% ( 580, 870 ] 1 0.312% 91.250% ( 870, 1300 ] 1 0.312% 91.562% ( 1300, 1900 ] 1 0.312% 91.875% ( 1900, 2900 ] 7 2.188% 94.062% ( 2900, 4400 ] 8 2.500% 96.562% # ( 4400, 6600 ] 8 2.500% 99.062% # ( 6600, 9900 ] 3 0.938% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 958.6000 StdDev: 1102.68 Min: 96 Median: 380.0000 Max: 3337 Percentiles: P50: 380.00 P75: 1300.00 P99: 3337.00 P99.9: 3337.00 P99.99: 3337.00 ------------------------------------------------------ ( 76, 110 ] 2 10.000% 10.000% ## ( 110, 170 ] 4 20.000% 30.000% #### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 3 15.000% 90.000% ### ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 12.6 total, 3.6 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 311.82 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.043 H:M:S, 16.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 273.87 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.003 H:M:S, 27.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/14-06:49:46 ... thread 0: (1000000,5000000) ops and (343075.4,326148.4) ops/second in (2.914811,15.330443) 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 15/4 2.64 GB 239.2 3.1 0.0 3.1 7.8 4.7 0.0 1.7 124.6 310.2 25.78 24.03 80 0.322 3262K 3367 0.0 0.0 L1 13/0 1.41 GB 144.2 1.8 1.8 0.0 1.8 1.8 0.2 1.0 232.4 231.2 7.87 7.62 2 3.934 1857K 9706 0.0 0.0 L2 1/0 52.04 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.4 2.0 253.7 253.6 1.49 1.44 2 0.745 383K 206 0.0 0.0 L3 20/0 956.50 MB 1.0 1.1 0.2 0.8 1.1 0.2 0.5 4.4 237.9 237.4 4.70 4.36 2 2.352 1136K 2174 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 150.5 150.5 1.49 1.12 1 1.493 228K 0 0.0 0.0 L5 1048/0 86.06 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1271/4 100.80 GB 0.0 6.6 2.4 4.2 11.3 7.1 1.7 2.4 163.6 279.1 41.33 38.56 87 0.475 6867K 15K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.6 2.4 4.2 11.3 7.1 1.7 2.4 163.6 279.1 41.33 38.56 87 0.475 6867K 15K 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 6.6 2.4 4.2 6.6 2.4 0.0 0.0 242.8 242.2 27.86 26.59 19 1.466 6867K 15K 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 0.0 355.3 13.47 11.98 68 0.198 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): 15.5 total, 15.3 interval Flush(GB): cumulative 4.676, interval 4.676 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: 11.26 GB write, 742.30 MB/s write, 6.60 GB read, 435.23 MB/s read, 41.3 seconds Interval compaction: 11.26 GB write, 752.37 MB/s write, 6.60 GB read, 441.13 MB/s read, 41.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 6, total-stops: 12, interval: 18 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1361466 Average: 2.2716 StdDev: 12.23 Min: 0 Median: 1.5283 Max: 4359 Percentiles: P50: 1.53 P75: 1.90 P99: 5.64 P99.9: 11.29 P99.99: 29.80 ------------------------------------------------------ [ 0, 1 ] 200846 14.752% 14.752% ### ( 1, 2 ] 908311 66.716% 81.468% ############# ( 2, 3 ] 172785 12.691% 94.159% ### ( 3, 4 ] 42073 3.090% 97.249% # ( 4, 6 ] 29008 2.131% 99.380% ( 6, 10 ] 6709 0.493% 99.873% ( 10, 15 ] 1445 0.106% 99.979% ( 15, 22 ] 148 0.011% 99.990% ( 22, 34 ] 9 0.001% 99.990% ( 34, 51 ] 5 0.000% 99.991% ( 51, 76 ] 10 0.001% 99.991% ( 76, 110 ] 59 0.004% 99.996% ( 110, 170 ] 123 0.009% 100.005% ( 170, 250 ] 70 0.005% 100.010% ( 250, 380 ] 32 0.002% 100.012% ( 380, 580 ] 42 0.003% 100.015% ( 580, 870 ] 30 0.002% 100.018% ( 870, 1300 ] 26 0.002% 100.019% ( 1300, 1900 ] 10 0.001% 100.020% ( 1900, 2900 ] 5 0.000% 100.021% ( 2900, 4400 ] 7 0.001% 100.021% ** Level 1 read latency histogram (micros): Count: 921 Average: 41.2226 StdDev: 174.45 Min: 0 Median: 1.6534 Max: 1840 Percentiles: P50: 1.65 P75: 2.41 P99: 1126.57 P99.9: 1830.93 P99.99: 1840.00 ------------------------------------------------------ [ 0, 1 ] 124 13.464% 13.464% ### ( 1, 2 ] 515 55.917% 69.381% ########### ( 2, 3 ] 126 13.681% 83.062% ### ( 3, 4 ] 26 2.823% 85.885% # ( 4, 6 ] 17 1.846% 87.731% ( 6, 10 ] 16 1.737% 89.468% ( 15, 22 ] 1 0.109% 89.577% ( 34, 51 ] 1 0.109% 89.685% ( 76, 110 ] 19 2.063% 91.748% ( 110, 170 ] 24 2.606% 94.354% # ( 170, 250 ] 11 1.194% 95.548% ( 250, 380 ] 15 1.629% 97.177% ( 380, 580 ] 10 1.086% 98.263% ( 580, 870 ] 5 0.543% 98.806% ( 870, 1300 ] 3 0.326% 99.131% ( 1300, 1900 ] 8 0.869% 100.000% ** Level 2 read latency histogram (micros): Count: 140163 Average: 2.4547 StdDev: 24.18 Min: 1 Median: 1.4932 Max: 5427 Percentiles: P50: 1.49 P75: 1.87 P99: 6.69 P99.9: 89.94 P99.99: 539.35 ------------------------------------------------------ [ 0, 1 ] 24622 17.567% 17.567% #### ( 1, 2 ] 92171 65.760% 83.327% ############# ( 2, 3 ] 14546 10.378% 93.704% ## ( 3, 4 ] 4155 2.964% 96.669% # ( 4, 6 ] 3046 2.173% 98.842% ( 6, 10 ] 1279 0.913% 99.755% ( 10, 15 ] 166 0.118% 99.873% ( 15, 22 ] 18 0.013% 99.886% ( 22, 34 ] 3 0.002% 99.888% ( 34, 51 ] 1 0.001% 99.889% ( 51, 76 ] 6 0.004% 99.893% ( 76, 110 ] 24 0.017% 99.910% ( 110, 170 ] 86 0.061% 99.971% ( 170, 250 ] 12 0.009% 99.980% ( 250, 380 ] 10 0.007% 99.987% ( 380, 580 ] 5 0.004% 99.991% ( 580, 870 ] 4 0.003% 99.994% ( 870, 1300 ] 3 0.002% 99.996% ( 1300, 1900 ] 1 0.001% 99.996% ( 1900, 2900 ] 3 0.002% 99.999% ( 4400, 6600 ] 2 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 233032 Average: 3.6848 StdDev: 54.85 Min: 1 Median: 1.6916 Max: 9084 Percentiles: P50: 1.69 P75: 2.30 P99: 8.86 P99.9: 180.07 P99.99: 561.71 ------------------------------------------------------ [ 0, 1 ] 16026 6.877% 6.877% # ( 1, 2 ] 145297 62.351% 69.228% ############ ( 2, 3 ] 45521 19.534% 88.762% #### ( 3, 4 ] 11193 4.803% 93.565% # ( 4, 6 ] 9779 4.196% 97.762% # ( 6, 10 ] 4032 1.730% 99.492% ( 10, 15 ] 515 0.221% 99.713% ( 15, 22 ] 75 0.032% 99.745% ( 22, 34 ] 7 0.003% 99.748% ( 34, 51 ] 2 0.001% 99.749% ( 51, 76 ] 1 0.000% 99.749% ( 76, 110 ] 135 0.058% 99.807% ( 110, 170 ] 203 0.087% 99.894% ( 170, 250 ] 103 0.044% 99.939% ( 250, 380 ] 67 0.029% 99.967% ( 380, 580 ] 58 0.025% 99.992% ( 580, 870 ] 34 0.015% 100.007% ( 870, 1300 ] 12 0.005% 100.012% ( 1300, 1900 ] 7 0.003% 100.015% ( 1900, 2900 ] 7 0.003% 100.018% ( 2900, 4400 ] 8 0.003% 100.021% ( 4400, 6600 ] 9 0.004% 100.025% ( 6600, 9900 ] 4 0.002% 100.027% ** Level 4 read latency histogram (micros): Count: 320 Average: 380.2875 StdDev: 1311.02 Min: 0 Median: 2.3281 Max: 8221 Percentiles: P50: 2.33 P75: 7.14 P99: 6545.00 P99.9: 8221.00 P99.99: 8221.00 ------------------------------------------------------ [ 0, 1 ] 36 11.250% 11.250% ## ( 1, 2 ] 103 32.188% 43.438% ###### ( 2, 3 ] 64 20.000% 63.438% #### ( 3, 4 ] 18 5.625% 69.062% # ( 4, 6 ] 17 5.312% 74.375% # ( 6, 10 ] 7 2.188% 76.562% ( 10, 15 ] 17 5.312% 81.875% # ( 15, 22 ] 21 6.562% 88.438% # ( 22, 34 ] 3 0.938% 89.375% ( 110, 170 ] 1 0.312% 89.688% ( 170, 250 ] 2 0.625% 90.312% ( 250, 380 ] 1 0.312% 90.625% ( 380, 580 ] 1 0.312% 90.938% ( 580, 870 ] 1 0.312% 91.250% ( 870, 1300 ] 1 0.312% 91.562% ( 1300, 1900 ] 1 0.312% 91.875% ( 1900, 2900 ] 7 2.188% 94.062% ( 2900, 4400 ] 8 2.500% 96.562% # ( 4400, 6600 ] 8 2.500% 99.062% # ( 6600, 9900 ] 3 0.938% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 958.6000 StdDev: 1102.68 Min: 96 Median: 380.0000 Max: 3337 Percentiles: P50: 380.00 P75: 1300.00 P99: 3337.00 P99.9: 3337.00 P99.99: 3337.00 ------------------------------------------------------ ( 76, 110 ] 2 10.000% 10.000% ## ( 110, 170 ] 4 20.000% 30.000% #### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 3 15.000% 90.000% ### ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 15.5 total, 2.9 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 316.66 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.409 H:M:S, 15.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 337.65 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.366 H:M:S, 12.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/14-06:49:50 ... thread 0: (1000000,6000000) ops and (289812.5,319472.7) ops/second in (3.450507,18.780950) 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 18/4 3.63 GB 346.1 4.2 0.0 4.2 9.9 5.7 0.0 1.7 132.0 307.9 32.92 30.77 99 0.333 4413K 4611 0.0 0.0 L1 13/0 1.41 GB 144.2 1.8 1.8 0.0 1.8 1.8 0.2 1.0 232.4 231.2 7.87 7.62 2 3.934 1857K 9706 0.0 0.0 L2 1/0 52.04 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.4 2.0 253.7 253.6 1.49 1.44 2 0.745 383K 206 0.0 0.0 L3 20/0 956.50 MB 1.0 1.1 0.2 0.8 1.1 0.2 0.5 4.4 237.9 237.4 4.70 4.36 2 2.352 1136K 2174 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 150.5 150.5 1.49 1.12 1 1.493 228K 0 0.0 0.0 L5 1048/0 86.06 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1274/4 101.78 GB 0.0 7.7 2.4 5.3 13.4 8.1 1.7 2.4 162.9 282.1 48.48 45.31 106 0.457 8019K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.7 2.4 5.3 13.4 8.1 1.7 2.4 162.9 282.1 48.48 45.31 106 0.457 8019K 16K 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 7.7 2.4 5.3 7.7 2.4 0.0 0.0 245.6 245.1 32.15 30.78 23 1.398 8019K 16K 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 0.0 354.9 16.33 14.53 83 0.197 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): 19.0 total, 18.8 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: 13.36 GB write, 720.15 MB/s write, 7.71 GB read, 415.86 MB/s read, 48.5 seconds Interval compaction: 13.36 GB write, 728.13 MB/s write, 7.71 GB read, 420.47 MB/s read, 48.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 13, interval: 24 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1655684 Average: 2.2262 StdDev: 12.29 Min: 0 Median: 1.5040 Max: 4359 Percentiles: P50: 1.50 P75: 1.88 P99: 5.57 P99.9: 11.21 P99.99: 21.72 ------------------------------------------------------ [ 0, 1 ] 272197 16.440% 16.440% ### ( 1, 2 ] 1102581 66.594% 83.034% ############# ( 2, 3 ] 191732 11.580% 94.614% ## ( 3, 4 ] 47500 2.869% 97.483% # ( 4, 6 ] 32063 1.937% 99.420% ( 6, 10 ] 7539 0.455% 99.875% ( 10, 15 ] 1723 0.104% 99.979% ( 15, 22 ] 192 0.012% 99.991% ( 22, 34 ] 11 0.001% 99.991% ( 34, 51 ] 6 0.000% 99.992% ( 51, 76 ] 16 0.001% 99.993% ( 76, 110 ] 59 0.004% 99.996% ( 110, 170 ] 128 0.008% 100.004% ( 170, 250 ] 78 0.005% 100.009% ( 250, 380 ] 34 0.002% 100.011% ( 380, 580 ] 49 0.003% 100.014% ( 580, 870 ] 39 0.002% 100.016% ( 870, 1300 ] 28 0.002% 100.018% ( 1300, 1900 ] 11 0.001% 100.018% ( 1900, 2900 ] 8 0.000% 100.019% ( 2900, 4400 ] 8 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 921 Average: 41.2226 StdDev: 174.45 Min: 0 Median: 1.6534 Max: 1840 Percentiles: P50: 1.65 P75: 2.41 P99: 1126.57 P99.9: 1830.93 P99.99: 1840.00 ------------------------------------------------------ [ 0, 1 ] 124 13.464% 13.464% ### ( 1, 2 ] 515 55.917% 69.381% ########### ( 2, 3 ] 126 13.681% 83.062% ### ( 3, 4 ] 26 2.823% 85.885% # ( 4, 6 ] 17 1.846% 87.731% ( 6, 10 ] 16 1.737% 89.468% ( 15, 22 ] 1 0.109% 89.577% ( 34, 51 ] 1 0.109% 89.685% ( 76, 110 ] 19 2.063% 91.748% ( 110, 170 ] 24 2.606% 94.354% # ( 170, 250 ] 11 1.194% 95.548% ( 250, 380 ] 15 1.629% 97.177% ( 380, 580 ] 10 1.086% 98.263% ( 580, 870 ] 5 0.543% 98.806% ( 870, 1300 ] 3 0.326% 99.131% ( 1300, 1900 ] 8 0.869% 100.000% ** Level 2 read latency histogram (micros): Count: 140163 Average: 2.4547 StdDev: 24.18 Min: 1 Median: 1.4932 Max: 5427 Percentiles: P50: 1.49 P75: 1.87 P99: 6.69 P99.9: 89.94 P99.99: 539.35 ------------------------------------------------------ [ 0, 1 ] 24622 17.567% 17.567% #### ( 1, 2 ] 92171 65.760% 83.327% ############# ( 2, 3 ] 14546 10.378% 93.704% ## ( 3, 4 ] 4155 2.964% 96.669% # ( 4, 6 ] 3046 2.173% 98.842% ( 6, 10 ] 1279 0.913% 99.755% ( 10, 15 ] 166 0.118% 99.873% ( 15, 22 ] 18 0.013% 99.886% ( 22, 34 ] 3 0.002% 99.888% ( 34, 51 ] 1 0.001% 99.889% ( 51, 76 ] 6 0.004% 99.893% ( 76, 110 ] 24 0.017% 99.910% ( 110, 170 ] 86 0.061% 99.971% ( 170, 250 ] 12 0.009% 99.980% ( 250, 380 ] 10 0.007% 99.987% ( 380, 580 ] 5 0.004% 99.991% ( 580, 870 ] 4 0.003% 99.994% ( 870, 1300 ] 3 0.002% 99.996% ( 1300, 1900 ] 1 0.001% 99.996% ( 1900, 2900 ] 3 0.002% 99.999% ( 4400, 6600 ] 2 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 233032 Average: 3.6848 StdDev: 54.85 Min: 1 Median: 1.6916 Max: 9084 Percentiles: P50: 1.69 P75: 2.30 P99: 8.86 P99.9: 180.07 P99.99: 561.71 ------------------------------------------------------ [ 0, 1 ] 16026 6.877% 6.877% # ( 1, 2 ] 145297 62.351% 69.228% ############ ( 2, 3 ] 45521 19.534% 88.762% #### ( 3, 4 ] 11193 4.803% 93.565% # ( 4, 6 ] 9779 4.196% 97.762% # ( 6, 10 ] 4032 1.730% 99.492% ( 10, 15 ] 515 0.221% 99.713% ( 15, 22 ] 75 0.032% 99.745% ( 22, 34 ] 7 0.003% 99.748% ( 34, 51 ] 2 0.001% 99.749% ( 51, 76 ] 1 0.000% 99.749% ( 76, 110 ] 135 0.058% 99.807% ( 110, 170 ] 203 0.087% 99.894% ( 170, 250 ] 103 0.044% 99.939% ( 250, 380 ] 67 0.029% 99.967% ( 380, 580 ] 58 0.025% 99.992% ( 580, 870 ] 34 0.015% 100.007% ( 870, 1300 ] 12 0.005% 100.012% ( 1300, 1900 ] 7 0.003% 100.015% ( 1900, 2900 ] 7 0.003% 100.018% ( 2900, 4400 ] 8 0.003% 100.021% ( 4400, 6600 ] 9 0.004% 100.025% ( 6600, 9900 ] 4 0.002% 100.027% ** Level 4 read latency histogram (micros): Count: 320 Average: 380.2875 StdDev: 1311.02 Min: 0 Median: 2.3281 Max: 8221 Percentiles: P50: 2.33 P75: 7.14 P99: 6545.00 P99.9: 8221.00 P99.99: 8221.00 ------------------------------------------------------ [ 0, 1 ] 36 11.250% 11.250% ## ( 1, 2 ] 103 32.188% 43.438% ###### ( 2, 3 ] 64 20.000% 63.438% #### ( 3, 4 ] 18 5.625% 69.062% # ( 4, 6 ] 17 5.312% 74.375% # ( 6, 10 ] 7 2.188% 76.562% ( 10, 15 ] 17 5.312% 81.875% # ( 15, 22 ] 21 6.562% 88.438% # ( 22, 34 ] 3 0.938% 89.375% ( 110, 170 ] 1 0.312% 89.688% ( 170, 250 ] 2 0.625% 90.312% ( 250, 380 ] 1 0.312% 90.625% ( 380, 580 ] 1 0.312% 90.938% ( 580, 870 ] 1 0.312% 91.250% ( 870, 1300 ] 1 0.312% 91.562% ( 1300, 1900 ] 1 0.312% 91.875% ( 1900, 2900 ] 7 2.188% 94.062% ( 2900, 4400 ] 8 2.500% 96.562% # ( 4400, 6600 ] 8 2.500% 99.062% # ( 6600, 9900 ] 3 0.938% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 958.6000 StdDev: 1102.68 Min: 96 Median: 380.0000 Max: 3337 Percentiles: P50: 380.00 P75: 1300.00 P99: 3337.00 P99.9: 3337.00 P99.99: 3337.00 ------------------------------------------------------ ( 76, 110 ] 2 10.000% 10.000% ## ( 110, 170 ] 4 20.000% 30.000% #### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 3 15.000% 90.000% ### ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 19.0 total, 3.5 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 310.95 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.261 H:M:S, 17.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 285.23 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.852 H:M:S, 24.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/14-06:50:22 ... thread 0: (1000000,7000000) ops and (31344.8,138110.1) ops/second in (31.903248,50.684198) 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 5/4 755.04 MB 44.0 4.9 0.0 4.9 11.5 6.6 0.0 1.7 127.9 298.9 39.39 36.01 114 0.346 5117K 5735 0.0 0.0 L1 0/0 0.00 KB 0.0 7.0 5.6 1.4 6.9 5.5 0.2 1.2 207.3 203.2 34.61 30.82 3 11.535 7283K 139K 0.0 0.0 L2 42/38 4.88 GB 3.6 1.1 0.9 0.2 1.1 0.9 4.8 1.3 213.7 213.1 5.39 4.94 3 1.796 436K 206 0.0 0.0 L3 16/9 1.16 GB 0.8 1.7 0.3 1.4 1.7 0.3 0.7 5.8 216.9 212.4 8.20 7.31 3 2.735 1757K 2174 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 150.5 150.5 1.49 1.12 1 1.493 228K 0 0.0 0.0 L5 1048/0 86.06 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1285/51 102.54 GB 0.0 15.0 7.0 8.0 21.4 13.4 6.3 3.3 172.5 246.1 89.08 80.21 124 0.718 14M 147K 0.0 0.0 Int 0/0 0.00 KB 0.0 15.0 7.0 8.0 21.4 13.4 6.3 3.3 172.5 246.1 89.08 80.21 124 0.718 14M 147K 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 15.0 7.0 8.0 14.8 6.8 0.0 0.0 221.8 219.1 69.30 63.13 28 2.475 14M 147K 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 0.0 340.7 19.78 17.08 96 0.206 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): 50.9 total, 50.7 interval Flush(GB): cumulative 6.583, interval 6.583 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: 21.41 GB write, 430.78 MB/s write, 15.01 GB read, 301.95 MB/s read, 89.1 seconds Interval compaction: 21.41 GB write, 432.54 MB/s write, 15.01 GB read, 303.19 MB/s read, 89.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 14, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 14, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 16, pending-compaction-bytes-delays: 10, pending-compaction-bytes-stops: 0, total-delays: 24, total-stops: 16, interval: 40 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2876280 Average: 3.3213 StdDev: 23.41 Min: 0 Median: 1.4699 Max: 9266 Percentiles: P50: 1.47 P75: 1.85 P99: 9.38 P99.9: 170.27 P99.99: 544.11 ------------------------------------------------------ [ 0, 1 ] 560070 19.472% 19.472% #### ( 1, 2 ] 1868588 64.965% 84.437% ############# ( 2, 3 ] 256355 8.913% 93.350% ## ( 3, 4 ] 84170 2.926% 96.277% # ( 4, 6 ] 63701 2.215% 98.491% ( 6, 10 ] 17320 0.602% 99.093% ( 10, 15 ] 3506 0.122% 99.215% ( 15, 22 ] 813 0.028% 99.244% ( 22, 34 ] 33 0.001% 99.245% ( 34, 51 ] 6 0.000% 99.245% ( 51, 76 ] 23 0.001% 99.246% ( 76, 110 ] 8683 0.302% 99.548% ( 110, 170 ] 10133 0.352% 99.900% ( 170, 250 ] 1103 0.038% 99.938% ( 250, 380 ] 860 0.030% 99.968% ( 380, 580 ] 767 0.027% 99.995% ( 580, 870 ] 306 0.011% 100.005% ( 870, 1300 ] 87 0.003% 100.008% ( 1300, 1900 ] 41 0.001% 100.010% ( 1900, 2900 ] 35 0.001% 100.011% ( 2900, 4400 ] 24 0.001% 100.012% ( 4400, 6600 ] 3 0.000% 100.012% ( 6600, 9900 ] 1 0.000% 100.012% ** Level 1 read latency histogram (micros): Count: 1192732 Average: 4.4395 StdDev: 51.87 Min: 0 Median: 1.7933 Max: 13160 Percentiles: P50: 1.79 P75: 2.69 P99: 9.35 P99.9: 145.48 P99.99: 225.64 ------------------------------------------------------ [ 0, 1 ] 120754 10.124% 10.124% ## ( 1, 2 ] 599556 50.267% 60.392% ########## ( 2, 3 ] 252038 21.131% 81.523% #### ( 3, 4 ] 93962 7.878% 89.401% ## ( 4, 6 ] 95324 7.992% 97.393% ## ( 6, 10 ] 22908 1.921% 99.313% ( 10, 15 ] 3842 0.322% 99.635% ( 15, 22 ] 604 0.051% 99.686% ( 22, 34 ] 30 0.003% 99.689% ( 34, 51 ] 9 0.001% 99.689% ( 51, 76 ] 19 0.002% 99.691% ( 76, 110 ] 1432 0.120% 99.811% ( 110, 170 ] 1798 0.151% 99.962% ( 170, 250 ] 487 0.041% 100.003% ( 250, 380 ] 521 0.044% 100.046% ( 380, 580 ] 552 0.046% 100.093% ( 580, 870 ] 409 0.034% 100.127% ( 870, 1300 ] 230 0.019% 100.146% ( 1300, 1900 ] 91 0.008% 100.154% ( 1900, 2900 ] 70 0.006% 100.160% ( 2900, 4400 ] 59 0.005% 100.165% ( 4400, 6600 ] 11 0.001% 100.166% ( 6600, 9900 ] 9 0.001% 100.166% ( 9900, 14000 ] 3 0.000% 100.167% ** Level 2 read latency histogram (micros): Count: 222669 Average: 3.8420 StdDev: 64.19 Min: 1 Median: 1.6890 Max: 8059 Percentiles: P50: 1.69 P75: 2.41 P99: 8.01 P99.9: 14.89 P99.99: 191.84 ------------------------------------------------------ [ 0, 1 ] 24794 11.135% 11.135% ## ( 1, 2 ] 125597 56.405% 67.540% ########### ( 2, 3 ] 40353 18.122% 85.663% #### ( 3, 4 ] 14054 6.312% 91.974% # ( 4, 6 ] 14195 6.375% 98.349% # ( 6, 10 ] 2892 1.299% 99.648% ( 10, 15 ] 577 0.259% 99.907% ( 15, 22 ] 47 0.021% 99.928% ( 22, 34 ] 7 0.003% 99.931% ( 34, 51 ] 3 0.001% 99.933% ( 51, 76 ] 6 0.003% 99.935% ( 76, 110 ] 24 0.011% 99.946% ( 110, 170 ] 95 0.043% 99.989% ( 170, 250 ] 21 0.009% 99.998% ( 250, 380 ] 33 0.015% 100.013% ( 380, 580 ] 24 0.011% 100.024% ( 580, 870 ] 19 0.009% 100.032% ( 870, 1300 ] 24 0.011% 100.043% ( 1300, 1900 ] 12 0.005% 100.049% ( 1900, 2900 ] 17 0.008% 100.056% ( 2900, 4400 ] 25 0.011% 100.067% ( 4400, 6600 ] 9 0.004% 100.071% ( 6600, 9900 ] 2 0.001% 100.072% ** Level 3 read latency histogram (micros): Count: 392059 Average: 5.6037 StdDev: 67.55 Min: 1 Median: 1.8327 Max: 9084 Percentiles: P50: 1.83 P75: 2.67 P99: 9.70 P99.9: 746.44 P99.99: 1720.70 ------------------------------------------------------ [ 0, 1 ] 16692 4.258% 4.258% # ( 1, 2 ] 215364 54.932% 59.189% ########### ( 2, 3 ] 92813 23.673% 82.862% ##### ( 3, 4 ] 28788 7.343% 90.205% # ( 4, 6 ] 26539 6.769% 96.974% # ( 6, 10 ] 8588 2.190% 99.165% ( 10, 15 ] 1215 0.310% 99.475% ( 15, 22 ] 187 0.048% 99.522% ( 22, 34 ] 11 0.003% 99.525% ( 34, 51 ] 2 0.001% 99.526% ( 51, 76 ] 2 0.001% 99.526% ( 76, 110 ] 152 0.039% 99.565% ( 110, 170 ] 311 0.079% 99.644% ( 170, 250 ] 261 0.067% 99.711% ( 250, 380 ] 268 0.068% 99.779% ( 380, 580 ] 324 0.083% 99.862% ( 580, 870 ] 263 0.067% 99.929% ( 870, 1300 ] 184 0.047% 99.976% ( 1300, 1900 ] 81 0.021% 99.996% ( 1900, 2900 ] 36 0.009% 100.006% ( 2900, 4400 ] 25 0.006% 100.012% ( 4400, 6600 ] 12 0.003% 100.015% ( 6600, 9900 ] 5 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 320 Average: 380.2875 StdDev: 1311.02 Min: 0 Median: 2.3281 Max: 8221 Percentiles: P50: 2.33 P75: 7.14 P99: 6545.00 P99.9: 8221.00 P99.99: 8221.00 ------------------------------------------------------ [ 0, 1 ] 36 11.250% 11.250% ## ( 1, 2 ] 103 32.188% 43.438% ###### ( 2, 3 ] 64 20.000% 63.438% #### ( 3, 4 ] 18 5.625% 69.062% # ( 4, 6 ] 17 5.312% 74.375% # ( 6, 10 ] 7 2.188% 76.562% ( 10, 15 ] 17 5.312% 81.875% # ( 15, 22 ] 21 6.562% 88.438% # ( 22, 34 ] 3 0.938% 89.375% ( 110, 170 ] 1 0.312% 89.688% ( 170, 250 ] 2 0.625% 90.312% ( 250, 380 ] 1 0.312% 90.625% ( 380, 580 ] 1 0.312% 90.938% ( 580, 870 ] 1 0.312% 91.250% ( 870, 1300 ] 1 0.312% 91.562% ( 1300, 1900 ] 1 0.312% 91.875% ( 1900, 2900 ] 7 2.188% 94.062% ( 2900, 4400 ] 8 2.500% 96.562% # ( 4400, 6600 ] 8 2.500% 99.062% # ( 6600, 9900 ] 3 0.938% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 958.6000 StdDev: 1102.68 Min: 96 Median: 380.0000 Max: 3337 Percentiles: P50: 380.00 P75: 1300.00 P99: 3337.00 P99.9: 3337.00 P99.99: 3337.00 ------------------------------------------------------ ( 76, 110 ] 2 10.000% 10.000% ## ( 110, 170 ] 4 20.000% 30.000% #### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 3 15.000% 90.000% ### ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 50.9 total, 31.9 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 135.37 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:31.319 H:M:S, 61.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 30.85 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:28.058 H:M:S, 87.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/12/14-06:50:26 ... thread 0: (1000000,8000000) ops and (239014.1,145804.3) ops/second in (4.183853,54.868051) 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 7/4 1007.09 MB 75.5 5.8 0.0 5.8 13.4 7.6 0.0 1.8 125.9 288.8 47.54 42.49 130 0.366 6076K 6871 0.0 0.0 L1 14/0 753.09 MB 75.3 7.7 6.3 1.4 7.6 6.2 0.2 1.2 205.3 201.6 38.62 34.26 4 9.654 8049K 140K 0.0 0.0 L2 29/26 3.59 GB 3.2 1.1 0.9 0.2 1.1 0.9 4.8 1.3 213.7 213.1 5.39 4.94 3 1.796 436K 206 0.0 0.0 L3 19/2 1.20 GB 1.0 3.2 1.6 1.7 3.2 1.5 0.7 2.0 183.1 180.9 18.14 14.36 11 1.649 3323K 6592 0.0 0.0 L4 172/0 9.59 GB 1.0 0.9 0.9 0.0 0.9 0.9 0.8 1.0 122.4 122.1 7.70 4.46 9 0.855 924K 0 0.0 0.0 L5 1064/0 87.42 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1305/32 103.51 GB 0.0 18.9 9.7 9.2 26.3 17.1 8.2 3.5 164.7 229.0 117.37 100.51 157 0.748 18M 154K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.9 9.7 9.2 26.3 17.1 8.2 3.5 164.7 229.0 117.37 100.51 157 0.748 18M 154K 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 18.9 9.7 9.2 18.7 9.5 0.0 0.0 206.5 204.4 93.60 80.77 48 1.950 18M 154K 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 0.0 326.0 23.77 19.75 109 0.218 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): 55.1 total, 54.9 interval Flush(GB): cumulative 7.567, interval 7.567 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: 26.25 GB write, 488.07 MB/s write, 18.87 GB read, 350.89 MB/s read, 117.4 seconds Interval compaction: 26.25 GB write, 489.92 MB/s write, 18.87 GB read, 352.22 MB/s read, 117.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 14, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 14, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 31, pending-compaction-bytes-delays: 10, pending-compaction-bytes-stops: 0, total-delays: 24, total-stops: 31, interval: 55 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3264730 Average: 3.3497 StdDev: 26.38 Min: 0 Median: 1.5122 Max: 9266 Percentiles: P50: 1.51 P75: 1.91 P99: 9.20 P99.9: 167.55 P99.99: 494.69 ------------------------------------------------------ [ 0, 1 ] 568464 17.412% 17.412% ### ( 1, 2 ] 2077080 63.622% 81.034% ############# ( 2, 3 ] 355888 10.901% 91.935% ## ( 3, 4 ] 116017 3.554% 95.489% # ( 4, 6 ] 95195 2.916% 98.405% # ( 6, 10 ] 24330 0.745% 99.150% ( 10, 15 ] 4996 0.153% 99.303% ( 15, 22 ] 970 0.030% 99.333% ( 22, 34 ] 45 0.001% 99.334% ( 34, 51 ] 8 0.000% 99.334% ( 51, 76 ] 25 0.001% 99.335% ( 76, 110 ] 8691 0.266% 99.601% ( 110, 170 ] 10173 0.312% 99.913% ( 170, 250 ] 1155 0.035% 99.948% ( 250, 380 ] 899 0.028% 99.976% ( 380, 580 ] 817 0.025% 100.001% ( 580, 870 ] 347 0.011% 100.011% ( 870, 1300 ] 112 0.003% 100.015% ( 1300, 1900 ] 61 0.002% 100.017% ( 1900, 2900 ] 54 0.002% 100.018% ( 2900, 4400 ] 43 0.001% 100.020% ( 4400, 6600 ] 9 0.000% 100.020% ( 6600, 9900 ] 2 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 1578132 Average: 4.7503 StdDev: 61.14 Min: 0 Median: 1.8453 Max: 19381 Percentiles: P50: 1.85 P75: 2.74 P99: 9.46 P99.9: 162.21 P99.99: 340.11 ------------------------------------------------------ [ 0, 1 ] 123142 7.803% 7.803% ## ( 1, 2 ] 787771 49.918% 57.721% ########## ( 2, 3 ] 366490 23.223% 80.944% ##### ( 3, 4 ] 126709 8.029% 88.973% ## ( 4, 6 ] 129730 8.220% 97.194% ## ( 6, 10 ] 32952 2.088% 99.282% ( 10, 15 ] 5648 0.358% 99.639% ( 15, 22 ] 836 0.053% 99.692% ( 22, 34 ] 44 0.003% 99.695% ( 34, 51 ] 14 0.001% 99.696% ( 51, 76 ] 21 0.001% 99.697% ( 76, 110 ] 1479 0.094% 99.791% ( 110, 170 ] 1974 0.125% 99.916% ( 170, 250 ] 679 0.043% 99.959% ( 250, 380 ] 700 0.044% 100.004% ( 380, 580 ] 725 0.046% 100.050% ( 580, 870 ] 589 0.037% 100.087% ( 870, 1300 ] 327 0.021% 100.108% ( 1300, 1900 ] 152 0.010% 100.117% ( 1900, 2900 ] 129 0.008% 100.125% ( 2900, 4400 ] 131 0.008% 100.134% ( 4400, 6600 ] 28 0.002% 100.135% ( 6600, 9900 ] 13 0.001% 100.136% ( 9900, 14000 ] 3 0.000% 100.136% ( 14000, 22000 ] 1 0.000% 100.137% ** Level 2 read latency histogram (micros): Count: 279999 Average: 4.4257 StdDev: 76.53 Min: 1 Median: 1.7607 Max: 8521 Percentiles: P50: 1.76 P75: 2.58 P99: 8.28 P99.9: 14.68 P99.99: 158.87 ------------------------------------------------------ [ 0, 1 ] 25002 8.929% 8.929% ## ( 1, 2 ] 151169 53.989% 62.918% ########### ( 2, 3 ] 58103 20.751% 83.670% #### ( 3, 4 ] 19952 7.126% 90.795% # ( 4, 6 ] 20683 7.387% 98.182% # ( 6, 10 ] 4023 1.437% 99.619% ( 10, 15 ] 840 0.300% 99.919% ( 15, 22 ] 78 0.028% 99.947% ( 22, 34 ] 7 0.003% 99.949% ( 34, 51 ] 4 0.001% 99.951% ( 51, 76 ] 7 0.003% 99.953% ( 76, 110 ] 24 0.009% 99.962% ( 110, 170 ] 97 0.035% 99.996% ( 170, 250 ] 25 0.009% 100.005% ( 250, 380 ] 39 0.014% 100.019% ( 380, 580 ] 34 0.012% 100.031% ( 580, 870 ] 31 0.011% 100.043% ( 870, 1300 ] 36 0.013% 100.055% ( 1300, 1900 ] 24 0.009% 100.064% ( 1900, 2900 ] 35 0.013% 100.076% ( 2900, 4400 ] 45 0.016% 100.093% ( 4400, 6600 ] 13 0.005% 100.097% ( 6600, 9900 ] 6 0.002% 100.099% ** Level 3 read latency histogram (micros): Count: 600106 Average: 6.6550 StdDev: 89.87 Min: 1 Median: 1.9272 Max: 9084 Percentiles: P50: 1.93 P75: 2.82 P99: 9.73 P99.9: 579.06 P99.99: 1070.36 ------------------------------------------------------ [ 0, 1 ] 17734 2.955% 2.955% # ( 1, 2 ] 304488 50.739% 53.694% ########## ( 2, 3 ] 156429 26.067% 79.761% ##### ( 3, 4 ] 51053 8.507% 88.268% ## ( 4, 6 ] 51313 8.551% 96.819% ## ( 6, 10 ] 14017 2.336% 99.155% ( 10, 15 ] 2549 0.425% 99.580% ( 15, 22 ] 329 0.055% 99.634% ( 22, 34 ] 21 0.003% 99.638% ( 34, 51 ] 2 0.000% 99.638% ( 51, 76 ] 2 0.000% 99.639% ( 76, 110 ] 158 0.026% 99.665% ( 110, 170 ] 328 0.055% 99.720% ( 170, 250 ] 304 0.051% 99.770% ( 250, 380 ] 334 0.056% 99.826% ( 380, 580 ] 447 0.074% 99.900% ( 580, 870 ] 401 0.067% 99.967% ( 870, 1300 ] 294 0.049% 100.016% ( 1300, 1900 ] 179 0.030% 100.046% ( 1900, 2900 ] 122 0.020% 100.066% ( 2900, 4400 ] 124 0.021% 100.087% ( 4400, 6600 ] 30 0.005% 100.092% ( 6600, 9900 ] 12 0.002% 100.094% ** Level 4 read latency histogram (micros): Count: 8303 Average: 108.6311 StdDev: 576.95 Min: 0 Median: 2.1969 Max: 19157 Percentiles: P50: 2.20 P75: 3.36 P99: 3037.77 P99.9: 6431.38 P99.99: 15357.60 ------------------------------------------------------ [ 0, 1 ] 176 2.120% 2.120% ( 1, 2 ] 3547 42.719% 44.839% ######### ( 2, 3 ] 2176 26.207% 71.047% ##### ( 3, 4 ] 922 11.104% 82.151% ## ( 4, 6 ] 630 7.588% 89.739% ## ( 6, 10 ] 195 2.349% 92.087% ( 10, 15 ] 51 0.614% 92.701% ( 15, 22 ] 27 0.325% 93.027% ( 22, 34 ] 4 0.048% 93.075% ( 76, 110 ] 6 0.072% 93.147% ( 110, 170 ] 10 0.120% 93.267% ( 170, 250 ] 28 0.337% 93.605% ( 250, 380 ] 38 0.458% 94.062% ( 380, 580 ] 68 0.819% 94.881% ( 580, 870 ] 104 1.253% 96.134% ( 870, 1300 ] 104 1.253% 97.386% ( 1300, 1900 ] 69 0.831% 98.218% ( 1900, 2900 ] 59 0.711% 98.928% ( 2900, 4400 ] 65 0.783% 99.711% ( 4400, 6600 ] 17 0.205% 99.916% ( 6600, 9900 ] 5 0.060% 99.976% ( 9900, 14000 ] 1 0.012% 99.988% ( 14000, 22000 ] 1 0.012% 100.000% ** Level 5 read latency histogram (micros): Count: 100 Average: 1322.3300 StdDev: 1393.83 Min: 96 Median: 551.4286 Max: 6208 Percentiles: P50: 551.43 P75: 2300.00 P99: 6050.00 P99.9: 6208.00 P99.99: 6208.00 ------------------------------------------------------ ( 76, 110 ] 2 2.000% 2.000% ( 110, 170 ] 10 10.000% 12.000% ## ( 170, 250 ] 8 8.000% 20.000% ## ( 250, 380 ] 18 18.000% 38.000% #### ( 380, 580 ] 14 14.000% 52.000% ### ( 580, 870 ] 5 5.000% 57.000% # ( 870, 1300 ] 7 7.000% 64.000% # ( 1300, 1900 ] 5 5.000% 69.000% # ( 1900, 2900 ] 15 15.000% 84.000% ### ( 2900, 4400 ] 12 12.000% 96.000% ## ( 4400, 6600 ] 4 4.000% 100.000% # ** DB Stats ** Uptime(secs): 55.1 total, 4.2 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 142.95 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:32.746 H:M:S, 59.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 235.24 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.426 H:M:S, 34.1 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 : 6.839 micros/op 146226 ops/sec 60.003 seconds 8773999 operations; 141.7 MB/s Microseconds per write: Count: 8773999 Average: 6.8387 StdDev: 573.80 Min: 0 Median: 1.7370 Max: 863980 Percentiles: P50: 1.74 P75: 2.76 P99: 9.70 P99.9: 1220.42 P99.99: 2762.61 ------------------------------------------------------ [ 0, 1 ] 1219735 13.902% 13.902% ### ( 1, 2 ] 4297474 48.980% 62.881% ########## ( 2, 3 ] 1402869 15.989% 78.870% ### ( 3, 4 ] 1189923 13.562% 92.432% ### ( 4, 6 ] 472409 5.384% 97.816% # ( 6, 10 ] 112310 1.280% 99.096% ( 10, 15 ] 38484 0.439% 99.535% ( 15, 22 ] 8480 0.097% 99.632% ( 22, 34 ] 1294 0.015% 99.646% ( 34, 51 ] 188 0.002% 99.649% ( 51, 76 ] 28 0.000% 99.649% ( 76, 110 ] 6215 0.071% 99.720% ( 110, 170 ] 2288 0.026% 99.746% ( 170, 250 ] 231 0.003% 99.748% ( 250, 380 ] 168 0.002% 99.750% ( 380, 580 ] 29 0.000% 99.751% ( 580, 870 ] 40 0.000% 99.751% ( 870, 1300 ] 16026 0.183% 99.934% ( 1300, 1900 ] 31 0.000% 99.934% ( 1900, 2900 ] 5680 0.065% 99.999% ( 2900, 4400 ] 59 0.001% 100.000% ( 4400, 6600 ] 13 0.000% 100.000% ( 6600, 9900 ] 1 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 50000, 75000 ] 1 0.000% 100.000% ( 75000, 110000 ] 1 0.000% 100.000% ( 110000, 170000 ] 2 0.000% 100.000% ( 170000, 250000 ] 12 0.000% 100.000% ( 250000, 380000 ] 2 0.000% 100.000% ( 570000, 860000 ] 3 0.000% 100.000% ( 860000, 1200000 ] 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 : 221237 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 : 8773999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 9054766968 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 : 502 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 35601172 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 : 29067048790 rocksdb.compact.write.bytes COUNT : 28837810162 rocksdb.flush.write.bytes COUNT : 8983640972 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 : 30 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 : 240 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 : 8911388672 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3633152 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 : 29144367556 rocksdb.non.last.level.read.count COUNT : 7043569 rocksdb.block.checksum.compute.count COUNT : 7042595 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 : 1.388558 P95 : 3.945196 P99 : 8.427937 P100 : 863964.000000 COUNT : 8773999 SUM : 55911273 rocksdb.compaction.times.micros P50 : 942258.064516 P95 : 5125000.000000 P99 : 23650000.000000 P100 : 26737306.000000 COUNT : 85 SUM : 142823891 rocksdb.compaction.times.cpu_micros P50 : 551808.510638 P95 : 4230000.000000 P99 : 23204785.000000 P100 : 23204785.000000 COUNT : 85 SUM : 114711158 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 : 754.491525 P95 : 10002.500000 P99 : 134300.000000 P100 : 166121.000000 COUNT : 119 SUM : 489344 rocksdb.compaction.outfile.sync.micros P50 : 1206.411765 P95 : 71931.818182 P99 : 144950.000000 P100 : 194343.000000 COUNT : 367 SUM : 4378195 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 : 158.000000 P95 : 2390.000000 P99 : 5379.000000 P100 : 5572.000000 COUNT : 222 SUM : 109075 rocksdb.table.open.io.micros P50 : 1603.296703 P95 : 9438.000000 P99 : 20657.777778 P100 : 22711.000000 COUNT : 502 SUM : 1339665 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 : 3.778301 P95 : 8.547497 P99 : 13.924469 P100 : 42025.000000 COUNT : 7041389 SUM : 54323562 rocksdb.read.block.get.micros P50 : 510.188679 P95 : 4230.909091 P99 : 7351.384615 P100 : 9557.000000 COUNT : 1004 SUM : 1072986 rocksdb.write.raw.block.micros P50 : 0.517127 P95 : 0.982541 P99 : 2.979445 P100 : 55394.000000 COUNT : 9164658 SUM : 21072571 rocksdb.numfiles.in.singlecompaction P50 : 1.868852 P95 : 9.866667 P99 : 20.460000 P100 : 31.000000 COUNT : 122 SUM : 431 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 : 0.576716 P95 : 1233.214393 P99 : 2620.122124 P100 : 863753.000000 COUNT : 164131 SUM : 35620250 rocksdb.sst.read.micros P50 : 1.710193 P95 : 5.200597 P99 : 9.847293 P100 : 42020.000000 COUNT : 7044054 SUM : 39918376 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 : 8773999 SUM : 9054766968 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 : 212631.578947 P95 : 517071.428571 P99 : 841633.333333 P100 : 969682.000000 COUNT : 119 SUM : 28277868 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 : 317 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