[2024-11-27 03:08:24.155117] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-11-27 03:08:24.155263] [ 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_pid3175748 ] Set seed to 1732673304151658 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-27 03:08:24.258623] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-27 03:08:24.298187] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-27 03:08:24.298234] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3175748' to capture a snapshot of events at runtime. [2024-11-27 03:08:24.298246] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3175748 for offline analysis/debug. [2024-11-27 03:08:24.298272] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Nov 27 03:08:28 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/27-03:08:31 ... thread 0: (1000000,1000000) ops and (354302.7,354302.7) ops/second in (2.822445,2.822445) 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 9/6 567.05 MB 18.9 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 346.9 2.36 2.12 12 0.197 0 0 0.0 0.0 L2 3/2 251.74 MB 0.0 0.4 0.2 0.2 0.4 0.2 0.2 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 9/0 741.05 MB 0.7 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 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 85.88 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 1181/8 96.94 GB 0.0 0.4 0.2 0.2 1.2 1.0 0.3 1.5 97.3 308.1 3.88 3.59 14 0.277 383K 194 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.2 0.2 1.2 1.0 0.3 1.5 97.3 308.1 3.88 3.59 14 0.277 383K 194 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 0.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 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 0.0 346.9 2.36 2.12 12 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): 3.0 total, 2.8 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, 392.66 MB/s write, 0.37 GB read, 124.00 MB/s read, 3.9 seconds Interval compaction: 1.17 GB write, 423.79 MB/s write, 0.37 GB read, 133.83 MB/s read, 3.9 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: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 3, interval: 3 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 102384 Average: 1.8683 StdDev: 20.85 Min: 1 Median: 1.1656 Max: 3733 Percentiles: P50: 1.17 P75: 1.63 P99: 3.85 P99.9: 9.43 P99.99: 274.75 ------------------------------------------------------ [ 0, 1 ] 42067 41.087% 41.087% ######## ( 1, 2 ] 55120 53.837% 94.924% ########### ( 2, 3 ] 3081 3.009% 97.933% # ( 3, 4 ] 1283 1.253% 99.186% ( 4, 6 ] 555 0.542% 99.728% ( 6, 10 ] 207 0.202% 99.931% ( 10, 15 ] 31 0.030% 99.961% ( 15, 22 ] 12 0.012% 99.973% ( 22, 34 ] 5 0.005% 99.978% ( 51, 76 ] 1 0.001% 99.979% ( 110, 170 ] 6 0.006% 99.984% ( 170, 250 ] 7 0.007% 99.991% ( 250, 380 ] 4 0.004% 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 ] 3 0.003% 100.002% ** Level 1 read latency histogram (micros): Count: 5 Average: 1826.2000 StdDev: 1525.06 Min: 283 Median: 1085.0000 Max: 4148 Percentiles: P50: 1085.00 P75: 3462.50 P99: 4148.00 P99.9: 4148.00 P99.99: 4148.00 ------------------------------------------------------ ( 250, 380 ] 1 20.000% 20.000% #### ( 380, 580 ] 1 20.000% 40.000% #### ( 870, 1300 ] 1 20.000% 60.000% #### ( 2900, 4400 ] 2 40.000% 100.000% ######## ** Level 2 read latency histogram (micros): Count: 49875 Average: 1.8253 StdDev: 7.50 Min: 1 Median: 1.2045 Max: 986 Percentiles: P50: 1.20 P75: 1.66 P99: 5.03 P99.9: 9.68 P99.99: 293.87 ------------------------------------------------------ [ 0, 1 ] 19395 38.887% 38.887% ######## ( 1, 2 ] 27104 54.344% 93.231% ########### ( 2, 3 ] 1689 3.386% 96.618% # ( 3, 4 ] 934 1.873% 98.490% ( 4, 6 ] 496 0.994% 99.485% ( 6, 10 ] 226 0.453% 99.938% ( 10, 15 ] 17 0.034% 99.972% ( 15, 22 ] 5 0.010% 99.982% ( 34, 51 ] 3 0.006% 99.988% ( 51, 76 ] 1 0.002% 99.990% ( 250, 380 ] 3 0.006% 99.996% ( 580, 870 ] 1 0.002% 99.998% ( 870, 1300 ] 2 0.004% 100.002% ** Level 3 read latency histogram (micros): Count: 40 Average: 1733.6500 StdDev: 1345.28 Min: 255 Median: 1300.0000 Max: 4782 Percentiles: P50: 1300.00 P75: 2757.14 P99: 4782.00 P99.9: 4782.00 P99.99: 4782.00 ------------------------------------------------------ ( 250, 380 ] 4 10.000% 10.000% ## ( 380, 580 ] 7 17.500% 27.500% #### ( 580, 870 ] 6 15.000% 42.500% ### ( 870, 1300 ] 3 7.500% 50.000% ## ( 1300, 1900 ] 4 10.000% 60.000% ## ( 1900, 2900 ] 7 17.500% 77.500% #### ( 2900, 4400 ] 7 17.500% 95.000% #### ( 4400, 6600 ] 2 5.000% 100.000% # ** Level 4 read latency histogram (micros): Count: 35 Average: 1776.0286 StdDev: 1262.33 Min: 279 Median: 1165.6250 Max: 4054 Percentiles: P50: 1165.62 P75: 3087.50 P99: 4054.00 P99.9: 4054.00 P99.99: 4054.00 ------------------------------------------------------ ( 250, 380 ] 4 11.429% 11.429% ## ( 380, 580 ] 3 8.571% 20.000% ## ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 8 22.857% 57.143% ##### ( 1900, 2900 ] 5 14.286% 71.429% ### ( 2900, 4400 ] 10 28.571% 100.000% ###### ** DB Stats ** Uptime(secs): 3.0 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 322.91 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.219 H:M:S, 7.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 348.42 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.219 H:M:S, 7.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-03:08:34 ... thread 0: (1000000,2000000) ops and (325409.7,339242.1) ops/second in (3.073049,5.895494) 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 8/6 1.17 GB 12.6 0.8 0.0 0.8 2.6 1.8 0.0 1.4 98.2 317.0 8.34 7.74 29 0.288 831K 872 0.0 0.0 L1 1/1 2.87 MB 0.0 0.4 0.4 0.0 0.4 0.4 0.2 1.0 238.5 238.1 1.59 1.54 1 1.585 383K 622 0.0 0.0 L2 2/0 54.83 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.5 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 42/0 995.44 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 205.0 204.8 3.88 3.43 3 1.295 808K 861 0.0 0.0 L4 144/0 9.54 GB 1.0 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 L5 1048/0 86.19 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 1245/7 97.92 GB 0.0 2.3 1.1 1.2 4.1 2.9 1.5 2.3 154.6 273.6 15.34 14.18 35 0.438 2407K 2549 0.0 0.0 Int 0/0 0.00 KB 0.0 2.3 1.1 1.2 4.1 2.9 1.5 2.3 154.6 273.6 15.34 14.18 35 0.438 2407K 2549 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 1.1 1.2 2.3 1.1 0.0 0.0 234.2 233.9 10.13 9.51 9 1.125 2407K 2549 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 0.0 350.7 5.21 4.67 26 0.200 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): 6.1 total, 5.9 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: 4.10 GB write, 685.45 MB/s write, 2.32 GB read, 387.40 MB/s read, 15.3 seconds Interval compaction: 4.10 GB write, 711.47 MB/s write, 2.32 GB read, 402.11 MB/s read, 15.3 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: 383815 Average: 2.0878 StdDev: 12.96 Min: 1 Median: 1.3955 Max: 3733 Percentiles: P50: 1.40 P75: 1.81 P99: 5.58 P99.9: 9.76 P99.99: 15.52 ------------------------------------------------------ [ 0, 1 ] 100395 26.157% 26.157% ##### ( 1, 2 ] 231379 60.284% 86.441% ############ ( 2, 3 ] 27003 7.035% 93.477% # ( 3, 4 ] 14147 3.686% 97.162% # ( 4, 6 ] 8953 2.333% 99.495% ( 6, 10 ] 1656 0.431% 99.927% ( 10, 15 ] 242 0.063% 99.990% ( 15, 22 ] 35 0.009% 99.999% ( 22, 34 ] 12 0.003% 100.002% ( 34, 51 ] 3 0.001% 100.003% ( 51, 76 ] 3 0.001% 100.003% ( 110, 170 ] 9 0.002% 100.006% ( 170, 250 ] 16 0.004% 100.010% ( 250, 380 ] 13 0.003% 100.013% ( 380, 580 ] 3 0.001% 100.014% ( 580, 870 ] 4 0.001% 100.015% ( 870, 1300 ] 6 0.002% 100.017% ( 1300, 1900 ] 2 0.001% 100.017% ( 1900, 2900 ] 1 0.000% 100.017% ( 2900, 4400 ] 4 0.001% 100.018% ** Level 1 read latency histogram (micros): Count: 81632 Average: 2.5226 StdDev: 19.26 Min: 1 Median: 1.6130 Max: 4148 Percentiles: P50: 1.61 P75: 2.02 P99: 6.06 P99.9: 12.48 P99.99: 20.49 ------------------------------------------------------ [ 0, 1 ] 8860 10.854% 10.854% ## ( 1, 2 ] 52130 63.860% 74.713% ############# ( 2, 3 ] 11050 13.536% 88.250% ### ( 3, 4 ] 4735 5.800% 94.050% # ( 4, 6 ] 4031 4.938% 98.988% # ( 6, 10 ] 680 0.833% 99.821% ( 10, 15 ] 130 0.159% 99.980% ( 15, 22 ] 10 0.012% 99.993% ( 22, 34 ] 2 0.002% 99.995% ( 34, 51 ] 4 0.005% 100.000% ( 110, 170 ] 1 0.001% 100.001% ( 170, 250 ] 3 0.004% 100.005% ( 250, 380 ] 3 0.004% 100.009% ( 380, 580 ] 1 0.001% 100.010% ( 580, 870 ] 1 0.001% 100.011% ( 870, 1300 ] 2 0.002% 100.013% ( 2900, 4400 ] 2 0.002% 100.016% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 57425 Average: 3.6490 StdDev: 58.13 Min: 0 Median: 1.6050 Max: 4782 Percentiles: P50: 1.61 P75: 2.00 P99: 7.02 P99.9: 28.27 P99.99: 1936.79 ------------------------------------------------------ [ 0, 1 ] 6664 11.605% 11.605% ## ( 1, 2 ] 36442 63.460% 75.065% ############# ( 2, 3 ] 7581 13.202% 88.266% ### ( 3, 4 ] 3404 5.928% 94.194% # ( 4, 6 ] 2632 4.583% 98.778% # ( 6, 10 ] 499 0.869% 99.646% ( 10, 15 ] 113 0.197% 99.843% ( 15, 22 ] 19 0.033% 99.876% ( 22, 34 ] 26 0.045% 99.922% ( 34, 51 ] 3 0.005% 99.927% ( 110, 170 ] 2 0.003% 99.930% ( 170, 250 ] 4 0.007% 99.937% ( 250, 380 ] 6 0.010% 99.948% ( 380, 580 ] 8 0.014% 99.962% ( 580, 870 ] 9 0.016% 99.977% ( 870, 1300 ] 3 0.005% 99.983% ( 1300, 1900 ] 4 0.007% 99.990% ( 1900, 2900 ] 7 0.012% 100.002% ( 2900, 4400 ] 7 0.012% 100.014% ( 4400, 6600 ] 2 0.003% 100.017% ** Level 4 read latency histogram (micros): Count: 35 Average: 1776.0286 StdDev: 1262.33 Min: 279 Median: 1165.6250 Max: 4054 Percentiles: P50: 1165.62 P75: 3087.50 P99: 4054.00 P99.9: 4054.00 P99.99: 4054.00 ------------------------------------------------------ ( 250, 380 ] 4 11.429% 11.429% ## ( 380, 580 ] 3 8.571% 20.000% ## ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 8 22.857% 57.143% ##### ( 1900, 2900 ] 5 14.286% 71.429% ### ( 2900, 4400 ] 10 28.571% 100.000% ###### ** Level 5 read latency histogram (micros): Count: 20 Average: 714.9000 StdDev: 804.93 Min: 64 Median: 315.0000 Max: 3224 Percentiles: P50: 315.00 P75: 1085.00 P99: 3224.00 P99.9: 3224.00 P99.99: 3224.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 1 5.000% 10.000% # ( 110, 170 ] 6 30.000% 40.000% ###### ( 170, 250 ] 1 5.000% 45.000% # ( 250, 380 ] 2 10.000% 55.000% ## ( 380, 580 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 1 5.000% 95.000% # ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 321.58 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.643 H:M:S, 10.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 320.26 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.424 H:M:S, 13.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-03:08:37 ... thread 0: (1000000,3000000) ops and (331016.7,336455.3) ops/second in (3.020996,8.916490) 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 16/10 2.15 GB 81.8 1.3 0.0 1.3 4.1 2.8 0.0 1.5 101.5 318.8 13.04 12.11 45 0.290 1343K 1380 0.0 0.0 L1 1/1 2.87 MB 0.0 0.4 0.4 0.0 0.4 0.4 0.2 1.0 238.5 238.1 1.59 1.54 1 1.585 383K 622 0.0 0.0 L2 2/0 54.83 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.5 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 42/0 995.44 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 205.0 204.8 3.88 3.43 3 1.295 808K 861 0.0 0.0 L4 144/0 9.54 GB 1.0 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 L5 1048/0 86.19 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 1253/11 98.90 GB 0.0 2.8 1.1 1.7 5.6 3.9 1.5 2.0 143.5 284.9 20.03 18.55 51 0.393 2919K 3057 0.0 0.0 Int 0/0 0.00 KB 0.0 2.8 1.1 1.7 5.6 3.9 1.5 2.0 143.5 284.9 20.03 18.55 51 0.393 2919K 3057 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 2.8 1.1 1.7 2.8 1.1 0.0 0.0 240.0 239.7 11.98 11.33 11 1.089 2919K 3057 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 0.0 352.2 8.05 7.22 40 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): 9.1 total, 8.9 interval Flush(GB): cumulative 2.768, interval 2.768 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: 5.57 GB write, 624.26 MB/s write, 2.81 GB read, 314.51 MB/s read, 20.0 seconds Interval compaction: 5.57 GB write, 639.93 MB/s write, 2.81 GB read, 322.41 MB/s read, 20.0 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: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 734572 Average: 2.0552 StdDev: 11.88 Min: 1 Median: 1.4027 Max: 3733 Percentiles: P50: 1.40 P75: 1.80 P99: 5.33 P99.9: 9.47 P99.99: 14.11 ------------------------------------------------------ [ 0, 1 ] 180075 24.514% 24.514% ##### ( 1, 2 ] 464910 63.290% 87.804% ############# ( 2, 3 ] 49532 6.743% 94.547% # ( 3, 4 ] 24120 3.284% 97.831% # ( 4, 6 ] 12910 1.757% 99.588% ( 6, 10 ] 2643 0.360% 99.948% ( 10, 15 ] 377 0.051% 99.999% ( 15, 22 ] 51 0.007% 100.006% ( 22, 34 ] 14 0.002% 100.008% ( 34, 51 ] 4 0.001% 100.009% ( 51, 76 ] 7 0.001% 100.010% ( 110, 170 ] 17 0.002% 100.012% ( 170, 250 ] 21 0.003% 100.015% ( 250, 380 ] 16 0.002% 100.017% ( 380, 580 ] 5 0.001% 100.018% ( 580, 870 ] 9 0.001% 100.019% ( 870, 1300 ] 10 0.001% 100.020% ( 1300, 1900 ] 4 0.001% 100.021% ( 1900, 2900 ] 2 0.000% 100.021% ( 2900, 4400 ] 6 0.001% 100.022% ** Level 1 read latency histogram (micros): Count: 81632 Average: 2.5226 StdDev: 19.26 Min: 1 Median: 1.6130 Max: 4148 Percentiles: P50: 1.61 P75: 2.02 P99: 6.06 P99.9: 12.48 P99.99: 20.49 ------------------------------------------------------ [ 0, 1 ] 8860 10.854% 10.854% ## ( 1, 2 ] 52130 63.860% 74.713% ############# ( 2, 3 ] 11050 13.536% 88.250% ### ( 3, 4 ] 4735 5.800% 94.050% # ( 4, 6 ] 4031 4.938% 98.988% # ( 6, 10 ] 680 0.833% 99.821% ( 10, 15 ] 130 0.159% 99.980% ( 15, 22 ] 10 0.012% 99.993% ( 22, 34 ] 2 0.002% 99.995% ( 34, 51 ] 4 0.005% 100.000% ( 110, 170 ] 1 0.001% 100.001% ( 170, 250 ] 3 0.004% 100.005% ( 250, 380 ] 3 0.004% 100.009% ( 380, 580 ] 1 0.001% 100.010% ( 580, 870 ] 1 0.001% 100.011% ( 870, 1300 ] 2 0.002% 100.013% ( 2900, 4400 ] 2 0.002% 100.016% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 57425 Average: 3.6490 StdDev: 58.13 Min: 0 Median: 1.6050 Max: 4782 Percentiles: P50: 1.61 P75: 2.00 P99: 7.02 P99.9: 28.27 P99.99: 1936.79 ------------------------------------------------------ [ 0, 1 ] 6664 11.605% 11.605% ## ( 1, 2 ] 36442 63.460% 75.065% ############# ( 2, 3 ] 7581 13.202% 88.266% ### ( 3, 4 ] 3404 5.928% 94.194% # ( 4, 6 ] 2632 4.583% 98.778% # ( 6, 10 ] 499 0.869% 99.646% ( 10, 15 ] 113 0.197% 99.843% ( 15, 22 ] 19 0.033% 99.876% ( 22, 34 ] 26 0.045% 99.922% ( 34, 51 ] 3 0.005% 99.927% ( 110, 170 ] 2 0.003% 99.930% ( 170, 250 ] 4 0.007% 99.937% ( 250, 380 ] 6 0.010% 99.948% ( 380, 580 ] 8 0.014% 99.962% ( 580, 870 ] 9 0.016% 99.977% ( 870, 1300 ] 3 0.005% 99.983% ( 1300, 1900 ] 4 0.007% 99.990% ( 1900, 2900 ] 7 0.012% 100.002% ( 2900, 4400 ] 7 0.012% 100.014% ( 4400, 6600 ] 2 0.003% 100.017% ** Level 4 read latency histogram (micros): Count: 35 Average: 1776.0286 StdDev: 1262.33 Min: 279 Median: 1165.6250 Max: 4054 Percentiles: P50: 1165.62 P75: 3087.50 P99: 4054.00 P99.9: 4054.00 P99.99: 4054.00 ------------------------------------------------------ ( 250, 380 ] 4 11.429% 11.429% ## ( 380, 580 ] 3 8.571% 20.000% ## ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 8 22.857% 57.143% ##### ( 1900, 2900 ] 5 14.286% 71.429% ### ( 2900, 4400 ] 10 28.571% 100.000% ###### ** Level 5 read latency histogram (micros): Count: 20 Average: 714.9000 StdDev: 804.93 Min: 64 Median: 315.0000 Max: 3224 Percentiles: P50: 315.00 P75: 1085.00 P99: 3224.00 P99.9: 3224.00 P99.99: 3224.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 1 5.000% 10.000% # ( 110, 170 ] 6 30.000% 40.000% ###### ( 170, 250 ] 1 5.000% 45.000% # ( 250, 380 ] 2 10.000% 55.000% ## ( 380, 580 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 1 5.000% 95.000% # ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.1 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 322.97 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.068 H:M:S, 11.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.79 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.425 H:M:S, 14.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-03:08:40 ... thread 0: (1000000,4000000) ops and (331290.4,335149.0) ops/second in (3.018500,11.934990) 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 2.03 GB 6.3 2.4 0.0 2.4 6.1 3.7 0.0 1.6 123.5 313.3 19.90 18.62 62 0.321 2494K 2640 0.0 0.0 L1 9/9 1.04 GB 0.0 1.4 1.4 0.0 1.4 1.4 0.2 1.0 236.9 236.0 6.12 5.97 2 3.062 1473K 5372 0.0 0.0 L2 2/0 54.83 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.5 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 42/0 995.44 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 205.0 204.8 3.88 3.43 3 1.295 808K 861 0.0 0.0 L4 144/0 9.54 GB 1.0 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 L5 1048/0 86.19 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 1256/19 99.82 GB 0.0 5.0 2.2 2.8 8.6 5.8 1.5 2.3 161.7 281.7 31.43 29.49 69 0.455 5160K 9067 0.0 0.0 Int 0/0 0.00 KB 0.0 5.0 2.2 2.8 8.6 5.8 1.5 2.3 161.7 281.7 31.43 29.49 69 0.455 5160K 9067 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 5.0 2.2 2.8 5.0 2.1 0.0 0.0 244.9 244.5 20.75 19.92 16 1.297 5160K 9067 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 353.9 10.68 9.57 53 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): 12.2 total, 11.9 interval Flush(GB): cumulative 3.691, interval 3.691 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: 8.64 GB write, 727.97 MB/s write, 4.96 GB read, 417.92 MB/s read, 31.4 seconds Interval compaction: 8.64 GB write, 741.62 MB/s write, 4.96 GB read, 425.76 MB/s read, 31.4 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: 16, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 16, interval: 16 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1061868 Average: 2.0403 StdDev: 11.27 Min: 1 Median: 1.3986 Max: 3733 Percentiles: P50: 1.40 P75: 1.79 P99: 5.25 P99.9: 9.36 P99.99: 13.75 ------------------------------------------------------ [ 0, 1 ] 262501 24.721% 24.721% ##### ( 1, 2 ] 673424 63.419% 88.139% ############# ( 2, 3 ] 70311 6.621% 94.761% # ( 3, 4 ] 34102 3.212% 97.972% # ( 4, 6 ] 17480 1.646% 99.619% ( 6, 10 ] 3558 0.335% 99.954% ( 10, 15 ] 515 0.048% 100.002% ( 15, 22 ] 75 0.007% 100.009% ( 22, 34 ] 18 0.002% 100.011% ( 34, 51 ] 5 0.000% 100.011% ( 51, 76 ] 8 0.001% 100.012% ( 110, 170 ] 20 0.002% 100.014% ( 170, 250 ] 29 0.003% 100.017% ( 250, 380 ] 23 0.002% 100.019% ( 380, 580 ] 8 0.001% 100.020% ( 580, 870 ] 13 0.001% 100.021% ( 870, 1300 ] 14 0.001% 100.022% ( 1300, 1900 ] 7 0.001% 100.023% ( 1900, 2900 ] 4 0.000% 100.023% ( 2900, 4400 ] 6 0.001% 100.024% ** Level 1 read latency histogram (micros): Count: 86234 Average: 2.6553 StdDev: 23.09 Min: 1 Median: 1.5967 Max: 4148 Percentiles: P50: 1.60 P75: 1.99 P99: 6.08 P99.9: 13.15 P99.99: 331.28 ------------------------------------------------------ [ 0, 1 ] 10434 12.100% 12.100% ## ( 1, 2 ] 54775 63.519% 75.619% ############# ( 2, 3 ] 11220 13.011% 88.630% ### ( 3, 4 ] 4848 5.622% 94.252% # ( 4, 6 ] 4080 4.731% 98.983% # ( 6, 10 ] 707 0.820% 99.803% ( 10, 15 ] 133 0.154% 99.957% ( 15, 22 ] 13 0.015% 99.972% ( 22, 34 ] 2 0.002% 99.974% ( 34, 51 ] 4 0.005% 99.979% ( 110, 170 ] 2 0.002% 99.981% ( 170, 250 ] 3 0.003% 99.985% ( 250, 380 ] 7 0.008% 99.993% ( 380, 580 ] 5 0.006% 99.999% ( 580, 870 ] 1 0.001% 100.000% ( 870, 1300 ] 7 0.008% 100.008% ( 1300, 1900 ] 4 0.005% 100.013% ( 2900, 4400 ] 2 0.002% 100.015% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 57425 Average: 3.6490 StdDev: 58.13 Min: 0 Median: 1.6050 Max: 4782 Percentiles: P50: 1.61 P75: 2.00 P99: 7.02 P99.9: 28.27 P99.99: 1936.79 ------------------------------------------------------ [ 0, 1 ] 6664 11.605% 11.605% ## ( 1, 2 ] 36442 63.460% 75.065% ############# ( 2, 3 ] 7581 13.202% 88.266% ### ( 3, 4 ] 3404 5.928% 94.194% # ( 4, 6 ] 2632 4.583% 98.778% # ( 6, 10 ] 499 0.869% 99.646% ( 10, 15 ] 113 0.197% 99.843% ( 15, 22 ] 19 0.033% 99.876% ( 22, 34 ] 26 0.045% 99.922% ( 34, 51 ] 3 0.005% 99.927% ( 110, 170 ] 2 0.003% 99.930% ( 170, 250 ] 4 0.007% 99.937% ( 250, 380 ] 6 0.010% 99.948% ( 380, 580 ] 8 0.014% 99.962% ( 580, 870 ] 9 0.016% 99.977% ( 870, 1300 ] 3 0.005% 99.983% ( 1300, 1900 ] 4 0.007% 99.990% ( 1900, 2900 ] 7 0.012% 100.002% ( 2900, 4400 ] 7 0.012% 100.014% ( 4400, 6600 ] 2 0.003% 100.017% ** Level 4 read latency histogram (micros): Count: 35 Average: 1776.0286 StdDev: 1262.33 Min: 279 Median: 1165.6250 Max: 4054 Percentiles: P50: 1165.62 P75: 3087.50 P99: 4054.00 P99.9: 4054.00 P99.99: 4054.00 ------------------------------------------------------ ( 250, 380 ] 4 11.429% 11.429% ## ( 380, 580 ] 3 8.571% 20.000% ## ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 8 22.857% 57.143% ##### ( 1900, 2900 ] 5 14.286% 71.429% ### ( 2900, 4400 ] 10 28.571% 100.000% ###### ** Level 5 read latency histogram (micros): Count: 20 Average: 714.9000 StdDev: 804.93 Min: 64 Median: 315.0000 Max: 3224 Percentiles: P50: 315.00 P75: 1085.00 P99: 3224.00 P99.9: 3224.00 P99.99: 3224.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 1 5.000% 10.000% # ( 110, 170 ] 6 30.000% 40.000% ###### ( 170, 250 ] 1 5.000% 45.000% # ( 250, 380 ] 2 10.000% 55.000% ## ( 380, 580 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 1 5.000% 95.000% # ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.2 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 323.74 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.469 H:M:S, 12.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.05 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.401 H:M:S, 13.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-03:08:43 ... thread 0: (1000000,5000000) ops and (323226.5,332694.6) ops/second in (3.093806,15.028796) 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 16/10 3.01 GB 107.0 3.2 0.0 3.2 7.9 4.7 0.0 1.7 127.0 312.4 25.80 24.16 79 0.327 3326K 3473 0.0 0.0 L1 9/9 1.04 GB 0.0 1.4 1.4 0.0 1.4 1.4 0.2 1.0 236.9 236.0 6.12 5.97 2 3.062 1473K 5372 0.0 0.0 L2 2/0 54.83 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.5 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 42/0 995.44 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 205.0 204.8 3.88 3.43 3 1.295 808K 861 0.0 0.0 L4 144/0 9.54 GB 1.0 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 L5 1048/0 86.19 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 1261/19 100.80 GB 0.0 5.8 2.2 3.6 10.4 6.8 1.5 2.2 158.1 286.1 37.33 35.03 86 0.434 5991K 9900 0.0 0.0 Int 0/0 0.00 KB 0.0 5.8 2.2 3.6 10.4 6.8 1.5 2.2 158.1 286.1 37.33 35.03 86 0.434 5991K 9900 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 5.8 2.2 3.6 5.8 2.1 0.0 0.0 247.7 247.3 23.82 22.93 19 1.254 5991K 9900 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 0.0 354.5 13.51 12.09 67 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): 15.3 total, 15.0 interval Flush(GB): cumulative 4.675, interval 4.675 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: 10.43 GB write, 700.03 MB/s write, 5.76 GB read, 386.85 MB/s read, 37.3 seconds Interval compaction: 10.43 GB write, 710.46 MB/s write, 5.76 GB read, 392.61 MB/s read, 37.3 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: 19, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 19, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1386911 Average: 2.0642 StdDev: 11.14 Min: 1 Median: 1.4101 Max: 3733 Percentiles: P50: 1.41 P75: 1.80 P99: 5.26 P99.9: 9.39 P99.99: 13.97 ------------------------------------------------------ [ 0, 1 ] 328573 23.691% 23.691% ##### ( 1, 2 ] 889758 64.154% 87.845% ############# ( 2, 3 ] 95378 6.877% 94.722% # ( 3, 4 ] 45078 3.250% 97.972% # ( 4, 6 ] 22645 1.633% 99.605% ( 6, 10 ] 4823 0.348% 99.953% ( 10, 15 ] 652 0.047% 100.000% ( 15, 22 ] 82 0.006% 100.006% ( 22, 34 ] 20 0.001% 100.007% ( 34, 51 ] 6 0.000% 100.007% ( 51, 76 ] 11 0.001% 100.008% ( 76, 110 ] 21 0.002% 100.010% ( 110, 170 ] 62 0.004% 100.014% ( 170, 250 ] 42 0.003% 100.017% ( 250, 380 ] 36 0.003% 100.020% ( 380, 580 ] 18 0.001% 100.021% ( 580, 870 ] 19 0.001% 100.023% ( 870, 1300 ] 20 0.001% 100.024% ( 1300, 1900 ] 11 0.001% 100.025% ( 1900, 2900 ] 6 0.000% 100.025% ( 2900, 4400 ] 6 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 148321 Average: 2.6399 StdDev: 19.48 Min: 1 Median: 1.5371 Max: 4148 Percentiles: P50: 1.54 P75: 1.92 P99: 7.40 P99.9: 95.32 P99.99: 507.10 ------------------------------------------------------ [ 0, 1 ] 22463 15.145% 15.145% ### ( 1, 2 ] 96247 64.891% 80.036% ############# ( 2, 3 ] 15740 10.612% 90.648% ## ( 3, 4 ] 6791 4.579% 95.227% # ( 4, 6 ] 5021 3.385% 98.612% # ( 6, 10 ] 1648 1.111% 99.723% ( 10, 15 ] 201 0.136% 99.858% ( 15, 22 ] 19 0.013% 99.871% ( 22, 34 ] 3 0.002% 99.873% ( 34, 51 ] 4 0.003% 99.876% ( 51, 76 ] 5 0.003% 99.879% ( 76, 110 ] 54 0.036% 99.916% ( 110, 170 ] 46 0.031% 99.947% ( 170, 250 ] 33 0.022% 99.969% ( 250, 380 ] 21 0.014% 99.983% ( 380, 580 ] 16 0.011% 99.994% ( 580, 870 ] 8 0.005% 99.999% ( 870, 1300 ] 8 0.005% 100.005% ( 1300, 1900 ] 4 0.003% 100.007% ( 2900, 4400 ] 2 0.001% 100.009% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 57425 Average: 3.6490 StdDev: 58.13 Min: 0 Median: 1.6050 Max: 4782 Percentiles: P50: 1.61 P75: 2.00 P99: 7.02 P99.9: 28.27 P99.99: 1936.79 ------------------------------------------------------ [ 0, 1 ] 6664 11.605% 11.605% ## ( 1, 2 ] 36442 63.460% 75.065% ############# ( 2, 3 ] 7581 13.202% 88.266% ### ( 3, 4 ] 3404 5.928% 94.194% # ( 4, 6 ] 2632 4.583% 98.778% # ( 6, 10 ] 499 0.869% 99.646% ( 10, 15 ] 113 0.197% 99.843% ( 15, 22 ] 19 0.033% 99.876% ( 22, 34 ] 26 0.045% 99.922% ( 34, 51 ] 3 0.005% 99.927% ( 110, 170 ] 2 0.003% 99.930% ( 170, 250 ] 4 0.007% 99.937% ( 250, 380 ] 6 0.010% 99.948% ( 380, 580 ] 8 0.014% 99.962% ( 580, 870 ] 9 0.016% 99.977% ( 870, 1300 ] 3 0.005% 99.983% ( 1300, 1900 ] 4 0.007% 99.990% ( 1900, 2900 ] 7 0.012% 100.002% ( 2900, 4400 ] 7 0.012% 100.014% ( 4400, 6600 ] 2 0.003% 100.017% ** Level 4 read latency histogram (micros): Count: 35 Average: 1776.0286 StdDev: 1262.33 Min: 279 Median: 1165.6250 Max: 4054 Percentiles: P50: 1165.62 P75: 3087.50 P99: 4054.00 P99.9: 4054.00 P99.99: 4054.00 ------------------------------------------------------ ( 250, 380 ] 4 11.429% 11.429% ## ( 380, 580 ] 3 8.571% 20.000% ## ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 8 22.857% 57.143% ##### ( 1900, 2900 ] 5 14.286% 71.429% ### ( 2900, 4400 ] 10 28.571% 100.000% ###### ** Level 5 read latency histogram (micros): Count: 20 Average: 714.9000 StdDev: 804.93 Min: 64 Median: 315.0000 Max: 3224 Percentiles: P50: 315.00 P75: 1085.00 P99: 3224.00 P99.9: 3224.00 P99.99: 3224.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 1 5.000% 10.000% # ( 110, 170 ] 6 30.000% 40.000% ###### ( 170, 250 ] 1 5.000% 45.000% # ( 250, 380 ] 2 10.000% 55.000% ## ( 380, 580 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 1 5.000% 95.000% # ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 15.3 total, 3.1 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 322.60 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.946 H:M:S, 12.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 318.12 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.477 H:M:S, 15.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-03:08:51 ... thread 0: (1000000,6000000) ops and (128857.0,263281.0) ops/second in (7.760542,22.789338) 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 19/14 3.99 GB 182.2 4.9 0.0 4.9 10.5 5.7 0.0 1.9 142.3 307.9 34.96 32.83 99 0.353 5052K 7803 0.0 0.0 L1 9/9 1.04 GB 0.0 1.4 1.4 0.0 1.4 1.4 0.2 1.0 236.9 236.0 6.12 5.97 2 3.062 1473K 5372 0.0 0.0 L2 2/0 54.83 MB 0.5 0.4 0.2 0.2 0.4 0.2 0.5 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 42/0 995.44 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 205.0 204.8 3.88 3.43 3 1.295 808K 861 0.0 0.0 L4 144/0 9.54 GB 1.0 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 L5 1048/0 86.19 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 1264/23 101.78 GB 0.0 7.4 2.2 5.3 13.1 7.8 1.5 2.3 163.5 287.8 46.49 43.70 106 0.439 7718K 14K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.4 2.2 5.3 13.1 7.8 1.5 2.3 163.5 287.8 46.49 43.70 106 0.439 7718K 14K 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 7.4 2.2 5.3 7.4 2.1 0.0 0.0 252.3 251.8 30.13 29.08 23 1.310 7718K 14K 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 0.0 354.2 16.36 14.62 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): 23.0 total, 22.8 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: 13.07 GB write, 581.46 MB/s write, 7.42 GB read, 330.27 MB/s read, 46.5 seconds Interval compaction: 13.07 GB write, 587.17 MB/s write, 7.42 GB read, 333.52 MB/s read, 46.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 9, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 9, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 19, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 9, total-stops: 19, interval: 28 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2121422 Average: 2.1893 StdDev: 11.58 Min: 0 Median: 1.4083 Max: 3733 Percentiles: P50: 1.41 P75: 1.79 P99: 5.42 P99.9: 13.51 P99.99: 169.99 ------------------------------------------------------ [ 0, 1 ] 498509 23.499% 23.499% ##### ( 1, 2 ] 1376830 64.901% 88.400% ############# ( 2, 3 ] 137182 6.467% 94.867% # ( 3, 4 ] 66285 3.125% 97.991% # ( 4, 6 ] 30059 1.417% 99.408% ( 6, 10 ] 9715 0.458% 99.866% ( 10, 15 ] 1027 0.048% 99.914% ( 15, 22 ] 152 0.007% 99.922% ( 22, 34 ] 26 0.001% 99.923% ( 34, 51 ] 10 0.000% 99.923% ( 51, 76 ] 17 0.001% 99.924% ( 76, 110 ] 611 0.029% 99.953% ( 110, 170 ] 787 0.037% 99.990% ( 170, 250 ] 305 0.014% 100.004% ( 250, 380 ] 155 0.007% 100.012% ( 380, 580 ] 138 0.007% 100.018% ( 580, 870 ] 60 0.003% 100.021% ( 870, 1300 ] 29 0.001% 100.022% ( 1300, 1900 ] 15 0.001% 100.023% ( 1900, 2900 ] 7 0.000% 100.023% ( 2900, 4400 ] 6 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 302154 Average: 2.4943 StdDev: 15.17 Min: 1 Median: 1.4794 Max: 4148 Percentiles: P50: 1.48 P75: 1.86 P99: 7.71 P99.9: 116.54 P99.99: 481.72 ------------------------------------------------------ [ 0, 1 ] 55340 18.315% 18.315% #### ( 1, 2 ] 199714 66.097% 84.412% ############# ( 2, 3 ] 24495 8.107% 92.519% ## ( 3, 4 ] 11120 3.680% 96.199% # ( 4, 6 ] 6846 2.266% 98.465% ( 6, 10 ] 3785 1.253% 99.717% ( 10, 15 ] 305 0.101% 99.818% ( 15, 22 ] 41 0.014% 99.832% ( 22, 34 ] 5 0.002% 99.834% ( 34, 51 ] 4 0.001% 99.835% ( 51, 76 ] 14 0.005% 99.839% ( 76, 110 ] 164 0.054% 99.894% ( 110, 170 ] 173 0.057% 99.951% ( 170, 250 ] 63 0.021% 99.972% ( 250, 380 ] 38 0.013% 99.984% ( 380, 580 ] 33 0.011% 99.995% ( 580, 870 ] 12 0.004% 99.999% ( 870, 1300 ] 8 0.003% 100.002% ( 1300, 1900 ] 5 0.002% 100.004% ( 2900, 4400 ] 2 0.001% 100.004% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 57425 Average: 3.6490 StdDev: 58.13 Min: 0 Median: 1.6050 Max: 4782 Percentiles: P50: 1.61 P75: 2.00 P99: 7.02 P99.9: 28.27 P99.99: 1936.79 ------------------------------------------------------ [ 0, 1 ] 6664 11.605% 11.605% ## ( 1, 2 ] 36442 63.460% 75.065% ############# ( 2, 3 ] 7581 13.202% 88.266% ### ( 3, 4 ] 3404 5.928% 94.194% # ( 4, 6 ] 2632 4.583% 98.778% # ( 6, 10 ] 499 0.869% 99.646% ( 10, 15 ] 113 0.197% 99.843% ( 15, 22 ] 19 0.033% 99.876% ( 22, 34 ] 26 0.045% 99.922% ( 34, 51 ] 3 0.005% 99.927% ( 110, 170 ] 2 0.003% 99.930% ( 170, 250 ] 4 0.007% 99.937% ( 250, 380 ] 6 0.010% 99.948% ( 380, 580 ] 8 0.014% 99.962% ( 580, 870 ] 9 0.016% 99.977% ( 870, 1300 ] 3 0.005% 99.983% ( 1300, 1900 ] 4 0.007% 99.990% ( 1900, 2900 ] 7 0.012% 100.002% ( 2900, 4400 ] 7 0.012% 100.014% ( 4400, 6600 ] 2 0.003% 100.017% ** Level 4 read latency histogram (micros): Count: 35 Average: 1776.0286 StdDev: 1262.33 Min: 279 Median: 1165.6250 Max: 4054 Percentiles: P50: 1165.62 P75: 3087.50 P99: 4054.00 P99.9: 4054.00 P99.99: 4054.00 ------------------------------------------------------ ( 250, 380 ] 4 11.429% 11.429% ## ( 380, 580 ] 3 8.571% 20.000% ## ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 8 22.857% 57.143% ##### ( 1900, 2900 ] 5 14.286% 71.429% ### ( 2900, 4400 ] 10 28.571% 100.000% ###### ** Level 5 read latency histogram (micros): Count: 20 Average: 714.9000 StdDev: 804.93 Min: 64 Median: 315.0000 Max: 3224 Percentiles: P50: 315.00 P75: 1085.00 P99: 3224.00 P99.9: 3224.00 P99.99: 3224.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 1 5.000% 10.000% # ( 110, 170 ] 6 30.000% 40.000% ###### ( 170, 250 ] 1 5.000% 45.000% # ( 250, 380 ] 2 10.000% 55.000% ## ( 380, 580 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 1 5.000% 95.000% # ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 23.0 total, 7.8 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 256.58 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.814 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, 126.82 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:4.869 H:M:S, 62.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-03:08:56 ... thread 0: (1000000,7000000) ops and (208847.0,253829.8) ops/second in (4.788194,27.577532) 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 14/12 2.95 GB 31.5 5.6 0.0 5.6 12.2 6.6 0.0 1.8 141.5 307.7 40.51 37.98 116 0.349 5820K 8493 0.0 0.0 L1 17/17 1.96 GB 0.0 4.4 3.4 1.0 4.4 3.3 0.2 1.3 230.3 228.0 19.68 18.92 3 6.559 4602K 45K 0.0 0.0 L2 2/0 54.83 MB 0.5 0.4 0.2 0.2 0.4 0.2 1.5 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 14/0 926.47 MB 0.9 0.8 0.6 0.2 0.8 0.6 1.1 1.4 205.0 204.8 3.88 3.43 3 1.295 808K 861 0.0 0.0 L4 168/0 9.62 GB 1.0 0.2 0.1 0.0 0.2 0.1 1.3 1.2 197.5 196.4 0.80 0.71 1 0.800 160K 843 0.0 0.0 L5 1060/0 87.17 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1275/29 102.66 GB 0.0 11.3 4.2 7.1 17.9 10.8 5.5 2.7 174.7 275.3 66.39 62.50 125 0.531 11M 56K 0.0 0.0 Int 0/0 0.00 KB 0.0 11.3 4.2 7.1 17.9 10.8 5.5 2.7 174.7 275.3 66.39 62.50 125 0.531 11M 56K 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 11.3 4.2 7.1 11.3 4.2 0.0 0.0 244.9 243.7 47.36 45.52 28 1.691 11M 56K 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 0.0 354.2 19.03 16.99 97 0.196 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): 27.8 total, 27.6 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: 17.85 GB write, 657.52 MB/s write, 11.33 GB read, 417.12 MB/s read, 66.4 seconds Interval compaction: 17.85 GB write, 662.85 MB/s write, 11.33 GB read, 420.50 MB/s read, 66.4 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: 2, pending-compaction-bytes-stops: 0, total-delays: 15, total-stops: 22, interval: 37 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2549715 Average: 2.2269 StdDev: 12.70 Min: 0 Median: 1.4113 Max: 4347 Percentiles: P50: 1.41 P75: 1.79 P99: 5.55 P99.9: 14.58 P99.99: 200.51 ------------------------------------------------------ [ 0, 1 ] 591499 23.199% 23.199% ##### ( 1, 2 ] 1661621 65.169% 88.368% ############# ( 2, 3 ] 164438 6.449% 94.817% # ( 3, 4 ] 78844 3.092% 97.909% # ( 4, 6 ] 35795 1.404% 99.313% ( 6, 10 ] 13740 0.539% 99.852% ( 10, 15 ] 1341 0.053% 99.904% ( 15, 22 ] 196 0.008% 99.912% ( 22, 34 ] 30 0.001% 99.913% ( 34, 51 ] 10 0.000% 99.914% ( 51, 76 ] 20 0.001% 99.914% ( 76, 110 ] 740 0.029% 99.943% ( 110, 170 ] 1028 0.040% 99.984% ( 170, 250 ] 417 0.016% 100.000% ( 250, 380 ] 239 0.009% 100.010% ( 380, 580 ] 180 0.007% 100.017% ( 580, 870 ] 96 0.004% 100.020% ( 870, 1300 ] 38 0.001% 100.022% ( 1300, 1900 ] 21 0.001% 100.023% ( 1900, 2900 ] 9 0.000% 100.023% ( 2900, 4400 ] 9 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 386409 Average: 2.5400 StdDev: 16.55 Min: 0 Median: 1.4686 Max: 4148 Percentiles: P50: 1.47 P75: 1.85 P99: 7.72 P99.9: 124.96 P99.99: 611.10 ------------------------------------------------------ [ 0, 1 ] 74232 19.211% 19.211% #### ( 1, 2 ] 253877 65.702% 84.912% ############# ( 2, 3 ] 30725 7.951% 92.864% ## ( 3, 4 ] 13545 3.505% 96.369% # ( 4, 6 ] 8140 2.107% 98.476% ( 6, 10 ] 4713 1.220% 99.695% ( 10, 15 ] 412 0.107% 99.802% ( 15, 22 ] 51 0.013% 99.815% ( 22, 34 ] 5 0.001% 99.817% ( 34, 51 ] 5 0.001% 99.818% ( 51, 76 ] 14 0.004% 99.821% ( 76, 110 ] 247 0.064% 99.885% ( 110, 170 ] 227 0.059% 99.944% ( 170, 250 ] 71 0.018% 99.962% ( 250, 380 ] 64 0.017% 99.979% ( 380, 580 ] 40 0.010% 99.989% ( 580, 870 ] 22 0.006% 99.995% ( 870, 1300 ] 21 0.005% 100.001% ( 1300, 1900 ] 9 0.002% 100.003% ( 2900, 4400 ] 2 0.001% 100.003% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 64845 Average: 4.2415 StdDev: 57.99 Min: 0 Median: 1.5887 Max: 4782 Percentiles: P50: 1.59 P75: 1.99 P99: 8.53 P99.9: 408.66 P99.99: 1851.55 ------------------------------------------------------ [ 0, 1 ] 8409 12.968% 12.968% ### ( 1, 2 ] 40794 62.910% 75.878% ############# ( 2, 3 ] 8139 12.551% 88.429% ### ( 3, 4 ] 3747 5.778% 94.208% # ( 4, 6 ] 2730 4.210% 98.418% # ( 6, 10 ] 597 0.921% 99.338% ( 10, 15 ] 141 0.217% 99.556% ( 15, 22 ] 24 0.037% 99.593% ( 22, 34 ] 27 0.042% 99.635% ( 34, 51 ] 3 0.005% 99.639% ( 76, 110 ] 42 0.065% 99.704% ( 110, 170 ] 62 0.096% 99.800% ( 170, 250 ] 25 0.039% 99.838% ( 250, 380 ] 36 0.056% 99.894% ( 380, 580 ] 29 0.045% 99.938% ( 580, 870 ] 23 0.035% 99.974% ( 870, 1300 ] 5 0.008% 99.981% ( 1300, 1900 ] 6 0.009% 99.991% ( 1900, 2900 ] 7 0.011% 100.002% ( 2900, 4400 ] 7 0.011% 100.012% ( 4400, 6600 ] 2 0.003% 100.015% ** Level 4 read latency histogram (micros): Count: 55 Average: 1158.2909 StdDev: 1299.22 Min: 1 Median: 609.0000 Max: 4054 Percentiles: P50: 609.00 P75: 2150.00 P99: 4054.00 P99.9: 4054.00 P99.99: 4054.00 ------------------------------------------------------ [ 0, 1 ] 6 10.909% 10.909% ## ( 1, 2 ] 7 12.727% 23.636% ### ( 2, 3 ] 1 1.818% 25.455% ( 110, 170 ] 2 3.636% 29.091% # ( 170, 250 ] 1 1.818% 30.909% ( 250, 380 ] 6 10.909% 41.818% ## ( 380, 580 ] 4 7.273% 49.091% # ( 580, 870 ] 5 9.091% 58.182% ## ( 870, 1300 ] 8 14.545% 72.727% ### ( 1900, 2900 ] 5 9.091% 81.818% ## ( 2900, 4400 ] 10 18.182% 100.000% #### ** Level 5 read latency histogram (micros): Count: 80 Average: 854.2375 StdDev: 1007.97 Min: 58 Median: 420.0000 Max: 5088 Percentiles: P50: 420.00 P75: 1182.73 P99: 4840.00 P99.9: 5088.00 P99.99: 5088.00 ------------------------------------------------------ ( 51, 76 ] 2 2.500% 2.500% # ( 76, 110 ] 11 13.750% 16.250% ### ( 110, 170 ] 14 17.500% 33.750% #### ( 170, 250 ] 5 6.250% 40.000% # ( 250, 380 ] 6 7.500% 47.500% ## ( 380, 580 ] 10 12.500% 60.000% ### ( 580, 870 ] 4 5.000% 65.000% # ( 870, 1300 ] 11 13.750% 78.750% ### ( 1300, 1900 ] 6 7.500% 86.250% ## ( 1900, 2900 ] 6 7.500% 93.750% ## ( 2900, 4400 ] 4 5.000% 98.750% # ( 4400, 6600 ] 1 1.250% 100.000% ** DB Stats ** Uptime(secs): 27.8 total, 4.8 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 247.79 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.870 H:M:S, 31.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 205.55 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.055 H:M:S, 42.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-03:09:17 ... thread 0: (1000000,8000000) ops and (46091.4,162358.8) ops/second in (21.696041,49.273573) 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 7/6 1.65 GB 12.6 7.6 0.0 7.6 15.2 7.6 0.0 2.0 143.1 287.1 54.14 48.35 133 0.407 7865K 14K 0.0 0.0 L1 9/9 950.92 MB 0.0 8.7 5.7 3.0 8.6 5.6 0.2 1.5 229.3 226.3 38.96 36.98 4 9.740 8597K 45K 0.0 0.0 L2 2/1 199.33 MB 1.0 0.4 0.2 0.2 0.4 0.2 4.8 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 22/7 1.91 GB 1.1 2.0 1.1 0.9 2.0 1.1 3.7 1.8 130.2 129.2 15.51 9.02 9 1.723 2051K 16K 0.0 0.0 L4 183/22 11.07 GB 1.1 2.6 2.3 0.4 2.6 2.2 1.3 1.2 122.3 121.6 21.93 12.31 23 0.953 2654K 11K 0.0 0.0 L5 1068/0 87.85 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1291/45 103.60 GB 0.0 21.2 9.3 12.0 28.7 16.7 12.0 3.8 164.8 222.7 132.06 108.13 171 0.772 21M 88K 0.0 0.0 Int 0/0 0.00 KB 0.0 21.2 9.3 12.0 28.7 16.7 12.0 3.8 164.8 222.7 132.06 108.13 171 0.772 21M 88K 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 21.2 9.3 12.0 21.1 9.1 0.0 0.0 202.6 201.1 107.38 88.30 61 1.760 21M 88K 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 0.0 316.5 24.68 19.83 110 0.224 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): 49.5 total, 49.3 interval Flush(GB): cumulative 7.628, interval 7.628 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: 28.72 GB write, 594.08 MB/s write, 21.25 GB read, 439.58 MB/s read, 132.1 seconds Interval compaction: 28.72 GB write, 596.78 MB/s write, 21.25 GB read, 441.57 MB/s read, 132.1 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: 55, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 24, total-stops: 55, interval: 79 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3694688 Average: 2.7876 StdDev: 35.89 Min: 0 Median: 1.4259 Max: 13418 Percentiles: P50: 1.43 P75: 1.82 P99: 6.61 P99.9: 141.06 P99.99: 408.66 ------------------------------------------------------ [ 0, 1 ] 845714 22.890% 22.890% ##### ( 1, 2 ] 2351718 63.651% 86.541% ############# ( 2, 3 ] 259222 7.016% 93.557% # ( 3, 4 ] 123752 3.349% 96.907% # ( 4, 6 ] 73027 1.977% 98.883% ( 6, 10 ] 28461 0.770% 99.654% ( 10, 15 ] 3421 0.093% 99.746% ( 15, 22 ] 576 0.016% 99.762% ( 22, 34 ] 61 0.002% 99.764% ( 34, 51 ] 29 0.001% 99.764% ( 51, 76 ] 55 0.001% 99.766% ( 76, 110 ] 3222 0.087% 99.853% ( 110, 170 ] 3352 0.091% 99.944% ( 170, 250 ] 1015 0.027% 99.971% ( 250, 380 ] 617 0.017% 99.988% ( 380, 580 ] 534 0.014% 100.002% ( 580, 870 ] 255 0.007% 100.009% ( 870, 1300 ] 129 0.003% 100.013% ( 1300, 1900 ] 84 0.002% 100.015% ( 1900, 2900 ] 92 0.002% 100.018% ( 2900, 4400 ] 134 0.004% 100.021% ( 4400, 6600 ] 35 0.001% 100.022% ( 6600, 9900 ] 10 0.000% 100.022% ( 9900, 14000 ] 2 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 1596644 Average: 5.0077 StdDev: 85.31 Min: 0 Median: 1.5668 Max: 11114 Percentiles: P50: 1.57 P75: 2.02 P99: 8.94 P99.9: 145.92 P99.99: 509.12 ------------------------------------------------------ [ 0, 1 ] 280540 17.571% 17.571% #### ( 1, 2 ] 913452 57.211% 74.781% ########### ( 2, 3 ] 179496 11.242% 86.023% ## ( 3, 4 ] 99170 6.211% 92.235% # ( 4, 6 ] 86938 5.445% 97.680% # ( 6, 10 ] 28729 1.799% 99.479% ( 10, 15 ] 4454 0.279% 99.758% ( 15, 22 ] 604 0.038% 99.796% ( 22, 34 ] 45 0.003% 99.799% ( 34, 51 ] 13 0.001% 99.799% ( 51, 76 ] 82 0.005% 99.805% ( 76, 110 ] 865 0.054% 99.859% ( 110, 170 ] 1103 0.069% 99.928% ( 170, 250 ] 297 0.019% 99.946% ( 250, 380 ] 401 0.025% 99.972% ( 380, 580 ] 459 0.029% 100.000% ( 580, 870 ] 454 0.028% 100.029% ( 870, 1300 ] 346 0.022% 100.050% ( 1300, 1900 ] 226 0.014% 100.065% ( 1900, 2900 ] 246 0.015% 100.080% ( 2900, 4400 ] 353 0.022% 100.102% ( 4400, 6600 ] 92 0.006% 100.108% ( 6600, 9900 ] 23 0.001% 100.109% ( 9900, 14000 ] 4 0.000% 100.109% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 437960 Average: 10.1274 StdDev: 121.34 Min: 0 Median: 1.8346 Max: 11841 Percentiles: P50: 1.83 P75: 2.87 P99: 9.89 P99.9: 865.18 P99.99: 1195.88 ------------------------------------------------------ [ 0, 1 ] 22772 5.200% 5.200% # ( 1, 2 ] 235093 53.679% 58.879% ########### ( 2, 3 ] 81551 18.621% 77.499% #### ( 3, 4 ] 47870 10.930% 88.430% ## ( 4, 6 ] 39667 9.057% 97.487% ## ( 6, 10 ] 6812 1.555% 99.042% ( 10, 15 ] 1193 0.272% 99.315% ( 15, 22 ] 158 0.036% 99.351% ( 22, 34 ] 43 0.010% 99.360% ( 34, 51 ] 10 0.002% 99.363% ( 51, 76 ] 3 0.001% 99.363% ( 76, 110 ] 58 0.013% 99.377% ( 110, 170 ] 146 0.033% 99.410% ( 170, 250 ] 215 0.049% 99.459% ( 250, 380 ] 457 0.104% 99.563% ( 380, 580 ] 707 0.161% 99.725% ( 580, 870 ] 780 0.178% 99.903% ( 870, 1300 ] 503 0.115% 100.018% ( 1300, 1900 ] 199 0.045% 100.063% ( 1900, 2900 ] 146 0.033% 100.097% ( 2900, 4400 ] 189 0.043% 100.140% ( 4400, 6600 ] 45 0.010% 100.150% ( 6600, 9900 ] 4 0.001% 100.151% ( 9900, 14000 ] 1 0.000% 100.151% ** Level 4 read latency histogram (micros): Count: 36345 Average: 17.2165 StdDev: 196.28 Min: 1 Median: 1.9586 Max: 13772 Percentiles: P50: 1.96 P75: 3.13 P99: 157.75 P99.9: 3084.86 P99.99: 3993.49 ------------------------------------------------------ [ 0, 1 ] 884 2.432% 2.432% ( 1, 2 ] 18036 49.624% 52.057% ########## ( 2, 3 ] 7801 21.464% 73.520% #### ( 3, 4 ] 4094 11.264% 84.785% ## ( 4, 6 ] 4037 11.107% 95.892% ## ( 6, 10 ] 840 2.311% 98.203% ( 10, 15 ] 227 0.625% 98.828% ( 15, 22 ] 35 0.096% 98.924% ( 22, 34 ] 9 0.025% 98.949% ( 34, 51 ] 1 0.003% 98.952% ( 51, 76 ] 2 0.006% 98.957% ( 76, 110 ] 6 0.017% 98.974% ( 110, 170 ] 12 0.033% 99.007% ( 170, 250 ] 40 0.110% 99.117% ( 250, 380 ] 33 0.091% 99.208% ( 380, 580 ] 56 0.154% 99.362% ( 580, 870 ] 66 0.182% 99.543% ( 870, 1300 ] 68 0.187% 99.730% ( 1300, 1900 ] 23 0.063% 99.794% ( 1900, 2900 ] 32 0.088% 99.882% ( 2900, 4400 ] 54 0.149% 100.030% ( 4400, 6600 ] 6 0.017% 100.047% ( 9900, 14000 ] 1 0.003% 100.050% ** Level 5 read latency histogram (micros): Count: 123 Average: 1160.9268 StdDev: 1305.60 Min: 58 Median: 515.7143 Max: 5088 Percentiles: P50: 515.71 P75: 1712.50 P99: 5088.00 P99.9: 5088.00 P99.99: 5088.00 ------------------------------------------------------ ( 51, 76 ] 2 1.626% 1.626% ( 76, 110 ] 12 9.756% 11.382% ## ( 110, 170 ] 15 12.195% 23.577% ## ( 170, 250 ] 9 7.317% 30.894% # ( 250, 380 ] 14 11.382% 42.276% ## ( 380, 580 ] 14 11.382% 53.659% ## ( 580, 870 ] 7 5.691% 59.350% # ( 870, 1300 ] 11 8.943% 68.293% ## ( 1300, 1900 ] 12 9.756% 78.049% ## ( 1900, 2900 ] 11 8.943% 86.992% ## ( 2900, 4400 ] 12 9.756% 96.748% ## ( 4400, 6600 ] 4 3.252% 100.000% # ** DB Stats ** Uptime(secs): 49.5 total, 21.7 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 159.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.946 H:M:S, 54.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 45.36 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:18.076 H:M:S, 83.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/11/27-03:09:21 ... thread 0: (1000000,9000000) ops and (274710.3,170088.0) ops/second in (3.640198,52.913771) 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 12/9 2.51 GB 88.1 8.4 0.0 8.4 16.8 8.5 0.0 2.0 140.0 281.8 61.19 53.81 147 0.416 8697K 15K 0.0 0.0 L1 9/9 950.92 MB 0.0 8.7 5.7 3.0 8.6 5.6 0.2 1.5 229.3 226.3 38.96 36.98 4 9.740 8597K 45K 0.0 0.0 L2 1/0 99.42 MB 1.0 0.4 0.2 0.2 0.4 0.2 4.8 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 14/0 990.04 MB 1.0 2.2 1.2 1.0 2.2 1.2 3.7 1.8 130.6 129.5 17.22 10.05 10 1.722 2283K 19K 0.0 0.0 L4 160/0 9.46 GB 1.0 4.2 3.3 0.9 4.2 3.3 1.3 1.3 121.0 120.4 35.81 19.98 33 1.085 4299K 16K 0.0 0.0 L5 1100/0 90.49 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1296/18 104.46 GB 0.0 23.9 10.4 13.5 32.2 18.7 14.7 3.8 158.1 213.2 154.70 122.29 196 0.789 24M 98K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.9 10.4 13.5 32.2 18.7 14.7 3.8 158.1 213.2 154.70 122.29 196 0.789 24M 98K 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 23.9 10.4 13.5 23.7 10.2 0.0 0.0 192.9 191.5 126.78 100.20 74 1.713 24M 98K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.5 8.5 0.0 0.0 0.0 311.3 27.92 22.09 122 0.229 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): 53.1 total, 52.9 interval Flush(GB): cumulative 8.490, interval 8.490 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: 32.20 GB write, 620.54 MB/s write, 23.88 GB read, 460.23 MB/s read, 154.7 seconds Interval compaction: 32.20 GB write, 623.16 MB/s write, 23.88 GB read, 462.18 MB/s read, 154.7 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: 66, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 24, total-stops: 66, interval: 90 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4064761 Average: 2.8768 StdDev: 38.79 Min: 0 Median: 1.4446 Max: 13418 Percentiles: P50: 1.44 P75: 1.84 P99: 6.83 P99.9: 137.69 P99.99: 437.43 ------------------------------------------------------ [ 0, 1 ] 886033 21.798% 21.798% #### ( 1, 2 ] 2578653 63.439% 85.237% ############# ( 2, 3 ] 311628 7.667% 92.904% ## ( 3, 4 ] 147687 3.633% 96.537% # ( 4, 6 ] 93143 2.291% 98.829% ( 6, 10 ] 33585 0.826% 99.655% ( 10, 15 ] 4326 0.106% 99.761% ( 15, 22 ] 670 0.016% 99.778% ( 22, 34 ] 76 0.002% 99.780% ( 34, 51 ] 32 0.001% 99.780% ( 51, 76 ] 57 0.001% 99.782% ( 76, 110 ] 3248 0.080% 99.862% ( 110, 170 ] 3379 0.083% 99.945% ( 170, 250 ] 1031 0.025% 99.970% ( 250, 380 ] 645 0.016% 99.986% ( 380, 580 ] 566 0.014% 100.000% ( 580, 870 ] 298 0.007% 100.007% ( 870, 1300 ] 170 0.004% 100.011% ( 1300, 1900 ] 109 0.003% 100.014% ( 1900, 2900 ] 138 0.003% 100.018% ( 2900, 4400 ] 181 0.004% 100.022% ( 4400, 6600 ] 46 0.001% 100.023% ( 6600, 9900 ] 12 0.000% 100.023% ( 9900, 14000 ] 2 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 1810252 Average: 5.2839 StdDev: 89.81 Min: 0 Median: 1.5932 Max: 11114 Percentiles: P50: 1.59 P75: 2.15 P99: 9.04 P99.9: 154.72 P99.99: 621.41 ------------------------------------------------------ [ 0, 1 ] 290987 16.074% 16.074% ### ( 1, 2 ] 1035241 57.188% 73.262% ########### ( 2, 3 ] 216833 11.978% 85.240% ## ( 3, 4 ] 118815 6.563% 91.804% # ( 4, 6 ] 104677 5.782% 97.586% # ( 6, 10 ] 33707 1.862% 99.448% ( 10, 15 ] 5520 0.305% 99.753% ( 15, 22 ] 733 0.040% 99.793% ( 22, 34 ] 58 0.003% 99.797% ( 34, 51 ] 17 0.001% 99.798% ( 51, 76 ] 86 0.005% 99.802% ( 76, 110 ] 916 0.051% 99.853% ( 110, 170 ] 1144 0.063% 99.916% ( 170, 250 ] 324 0.018% 99.934% ( 250, 380 ] 444 0.025% 99.959% ( 380, 580 ] 496 0.027% 99.986% ( 580, 870 ] 518 0.029% 100.015% ( 870, 1300 ] 410 0.023% 100.037% ( 1300, 1900 ] 279 0.015% 100.053% ( 1900, 2900 ] 343 0.019% 100.072% ( 2900, 4400 ] 446 0.025% 100.096% ( 4400, 6600 ] 118 0.007% 100.103% ( 6600, 9900 ] 28 0.002% 100.104% ( 9900, 14000 ] 4 0.000% 100.105% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 515765 Average: 11.0315 StdDev: 133.00 Min: 0 Median: 1.8378 Max: 11841 Percentiles: P50: 1.84 P75: 2.87 P99: 9.96 P99.9: 1065.05 P99.99: 1559.50 ------------------------------------------------------ [ 0, 1 ] 26093 5.059% 5.059% # ( 1, 2 ] 276668 53.642% 58.701% ########### ( 2, 3 ] 96271 18.666% 77.367% #### ( 3, 4 ] 56494 10.953% 88.320% ## ( 4, 6 ] 46999 9.112% 97.433% ## ( 6, 10 ] 8161 1.582% 99.015% ( 10, 15 ] 1437 0.279% 99.294% ( 15, 22 ] 180 0.035% 99.329% ( 22, 34 ] 48 0.009% 99.338% ( 34, 51 ] 12 0.002% 99.340% ( 51, 76 ] 4 0.001% 99.341% ( 76, 110 ] 59 0.011% 99.353% ( 110, 170 ] 150 0.029% 99.382% ( 170, 250 ] 229 0.044% 99.426% ( 250, 380 ] 490 0.095% 99.521% ( 380, 580 ] 789 0.153% 99.674% ( 580, 870 ] 884 0.171% 99.845% ( 870, 1300 ] 620 0.120% 99.966% ( 1300, 1900 ] 290 0.056% 100.022% ( 1900, 2900 ] 237 0.046% 100.068% ( 2900, 4400 ] 276 0.054% 100.121% ( 4400, 6600 ] 66 0.013% 100.134% ( 6600, 9900 ] 7 0.001% 100.136% ( 9900, 14000 ] 1 0.000% 100.136% ** Level 4 read latency histogram (micros): Count: 123548 Average: 13.6186 StdDev: 163.22 Min: 0 Median: 1.8710 Max: 13772 Percentiles: P50: 1.87 P75: 2.89 P99: 13.65 P99.9: 2234.56 P99.99: 3519.18 ------------------------------------------------------ [ 0, 1 ] 3537 2.863% 2.863% # ( 1, 2 ] 66862 54.118% 56.981% ########### ( 2, 3 ] 24974 20.214% 77.195% #### ( 3, 4 ] 12207 9.880% 87.075% ## ( 4, 6 ] 11433 9.254% 96.329% ## ( 6, 10 ] 2802 2.268% 98.597% ( 10, 15 ] 681 0.551% 99.149% ( 15, 22 ] 87 0.070% 99.219% ( 22, 34 ] 14 0.011% 99.230% ( 34, 51 ] 4 0.003% 99.233% ( 51, 76 ] 3 0.002% 99.236% ( 76, 110 ] 6 0.005% 99.241% ( 110, 170 ] 22 0.018% 99.259% ( 170, 250 ] 80 0.065% 99.323% ( 250, 380 ] 94 0.076% 99.399% ( 380, 580 ] 148 0.120% 99.519% ( 580, 870 ] 183 0.148% 99.667% ( 870, 1300 ] 158 0.128% 99.795% ( 1300, 1900 ] 97 0.079% 99.874% ( 1900, 2900 ] 97 0.079% 99.952% ( 2900, 4400 ] 113 0.091% 100.044% ( 4400, 6600 ] 22 0.018% 100.062% ( 9900, 14000 ] 1 0.001% 100.062% ** Level 5 read latency histogram (micros): Count: 280 Average: 1380.6214 StdDev: 1379.91 Min: 58 Median: 858.4000 Max: 5666 Percentiles: P50: 858.40 P75: 2106.90 P99: 5666.00 P99.9: 5666.00 P99.99: 5666.00 ------------------------------------------------------ ( 51, 76 ] 2 0.714% 0.714% ( 76, 110 ] 18 6.429% 7.143% # ( 110, 170 ] 26 9.286% 16.429% ## ( 170, 250 ] 18 6.429% 22.857% # ( 250, 380 ] 26 9.286% 32.143% ## ( 380, 580 ] 26 9.286% 41.429% ## ( 580, 870 ] 25 8.929% 50.357% ## ( 870, 1300 ] 32 11.429% 61.786% ## ( 1300, 1900 ] 31 11.071% 72.857% ## ( 1900, 2900 ] 29 10.357% 83.214% ## ( 2900, 4400 ] 36 12.857% 96.071% ### ( 4400, 6600 ] 11 3.929% 100.000% # ** DB Stats ** Uptime(secs): 53.1 total, 3.6 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 166.69 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:27.856 H:M:S, 52.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 270.36 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.911 H:M:S, 25.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/27-03:09:24 ... thread 0: (1000000,10000000) ops and (308178.9,178067.0) ops/second in (3.244868,56.158639) 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 13/5 3.50 GB 220.2 9.5 0.0 9.5 19.0 9.5 0.0 2.0 142.3 283.5 68.60 60.84 164 0.418 9912K 16K 0.0 0.0 L1 9/9 950.92 MB 0.0 8.7 5.7 3.0 8.6 5.6 0.2 1.5 229.3 226.3 38.96 36.98 4 9.740 8597K 45K 0.0 0.0 L2 1/0 99.42 MB 1.0 0.4 0.2 0.2 0.4 0.2 4.8 2.0 248.0 247.9 1.52 1.47 2 0.762 383K 194 0.0 0.0 L3 14/0 990.04 MB 1.0 2.2 1.2 1.0 2.2 1.2 3.7 1.8 130.6 129.5 17.22 10.05 10 1.722 2283K 19K 0.0 0.0 L4 160/0 9.46 GB 1.0 4.2 3.3 0.9 4.2 3.3 1.3 1.3 121.0 120.4 35.81 19.98 33 1.085 4299K 16K 0.0 0.0 L5 1100/0 90.49 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1297/14 105.44 GB 0.0 25.1 10.4 14.7 34.4 19.7 14.7 3.6 158.3 217.0 162.10 129.32 213 0.761 25M 99K 0.0 0.0 Int 0/0 0.00 KB 0.0 25.1 10.4 14.7 34.4 19.7 14.7 3.6 158.3 217.0 162.10 129.32 213 0.761 25M 99K 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 25.1 10.4 14.7 24.9 10.2 0.0 0.0 195.4 194.0 131.29 104.65 78 1.683 25M 99K 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 0.0 314.9 30.81 24.67 135 0.228 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): 56.4 total, 56.2 interval Flush(GB): cumulative 9.474, interval 9.474 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: 34.35 GB write, 623.90 MB/s write, 25.05 GB read, 454.97 MB/s read, 162.1 seconds Interval compaction: 34.35 GB write, 626.39 MB/s write, 25.05 GB read, 456.79 MB/s read, 162.1 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: 71, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 24, total-stops: 71, interval: 95 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4354807 Average: 2.8306 StdDev: 37.61 Min: 0 Median: 1.4470 Max: 13418 Percentiles: P50: 1.45 P75: 1.84 P99: 6.65 P99.9: 132.05 P99.99: 412.52 ------------------------------------------------------ [ 0, 1 ] 938101 21.542% 21.542% #### ( 1, 2 ] 2772574 63.667% 85.209% ############# ( 2, 3 ] 336879 7.736% 92.945% ## ( 3, 4 ] 158812 3.647% 96.591% # ( 4, 6 ] 99158 2.277% 98.868% ( 6, 10 ] 35066 0.805% 99.674% ( 10, 15 ] 4514 0.104% 99.777% ( 15, 22 ] 687 0.016% 99.793% ( 22, 34 ] 78 0.002% 99.795% ( 34, 51 ] 34 0.001% 99.796% ( 51, 76 ] 59 0.001% 99.797% ( 76, 110 ] 3248 0.075% 99.871% ( 110, 170 ] 3383 0.078% 99.949% ( 170, 250 ] 1035 0.024% 99.973% ( 250, 380 ] 652 0.015% 99.988% ( 380, 580 ] 569 0.013% 100.001% ( 580, 870 ] 303 0.007% 100.008% ( 870, 1300 ] 176 0.004% 100.012% ( 1300, 1900 ] 112 0.003% 100.015% ( 1900, 2900 ] 140 0.003% 100.018% ( 2900, 4400 ] 182 0.004% 100.022% ( 4400, 6600 ] 46 0.001% 100.023% ( 6600, 9900 ] 12 0.000% 100.023% ( 9900, 14000 ] 2 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 1969140 Average: 5.0668 StdDev: 86.18 Min: 0 Median: 1.5867 Max: 11114 Percentiles: P50: 1.59 P75: 2.08 P99: 8.98 P99.9: 153.21 P99.99: 617.75 ------------------------------------------------------ [ 0, 1 ] 311362 15.812% 15.812% ### ( 1, 2 ] 1147537 58.276% 74.088% ############ ( 2, 3 ] 230935 11.728% 85.816% ## ( 3, 4 ] 124536 6.324% 92.140% # ( 4, 6 ] 108013 5.485% 97.626% # ( 6, 10 ] 36311 1.844% 99.470% ( 10, 15 ] 5638 0.286% 99.756% ( 15, 22 ] 743 0.038% 99.794% ( 22, 34 ] 59 0.003% 99.797% ( 34, 51 ] 18 0.001% 99.797% ( 51, 76 ] 103 0.005% 99.803% ( 76, 110 ] 1030 0.052% 99.855% ( 110, 170 ] 1230 0.062% 99.917% ( 170, 250 ] 364 0.018% 99.936% ( 250, 380 ] 477 0.024% 99.960% ( 380, 580 ] 519 0.026% 99.987% ( 580, 870 ] 523 0.027% 100.013% ( 870, 1300 ] 414 0.021% 100.034% ( 1300, 1900 ] 280 0.014% 100.048% ( 1900, 2900 ] 343 0.017% 100.066% ( 2900, 4400 ] 446 0.023% 100.088% ( 4400, 6600 ] 118 0.006% 100.094% ( 6600, 9900 ] 28 0.001% 100.096% ( 9900, 14000 ] 4 0.000% 100.096% ** Level 2 read latency histogram (micros): Count: 95414 Average: 1.9466 StdDev: 5.46 Min: 1 Median: 1.3390 Max: 986 Percentiles: P50: 1.34 P75: 1.76 P99: 5.43 P99.9: 9.65 P99.99: 36.60 ------------------------------------------------------ [ 0, 1 ] 28640 30.017% 30.017% ###### ( 1, 2 ] 56246 58.949% 88.966% ############ ( 2, 3 ] 5449 5.711% 94.677% # ( 3, 4 ] 2894 3.033% 97.710% # ( 4, 6 ] 1722 1.805% 99.515% ( 6, 10 ] 403 0.422% 99.937% ( 10, 15 ] 44 0.046% 99.983% ( 15, 22 ] 6 0.006% 99.990% ( 34, 51 ] 3 0.003% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 250, 380 ] 3 0.003% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 515765 Average: 11.0315 StdDev: 133.00 Min: 0 Median: 1.8378 Max: 11841 Percentiles: P50: 1.84 P75: 2.87 P99: 9.96 P99.9: 1065.05 P99.99: 1559.50 ------------------------------------------------------ [ 0, 1 ] 26093 5.059% 5.059% # ( 1, 2 ] 276668 53.642% 58.701% ########### ( 2, 3 ] 96271 18.666% 77.367% #### ( 3, 4 ] 56494 10.953% 88.320% ## ( 4, 6 ] 46999 9.112% 97.433% ## ( 6, 10 ] 8161 1.582% 99.015% ( 10, 15 ] 1437 0.279% 99.294% ( 15, 22 ] 180 0.035% 99.329% ( 22, 34 ] 48 0.009% 99.338% ( 34, 51 ] 12 0.002% 99.340% ( 51, 76 ] 4 0.001% 99.341% ( 76, 110 ] 59 0.011% 99.353% ( 110, 170 ] 150 0.029% 99.382% ( 170, 250 ] 229 0.044% 99.426% ( 250, 380 ] 490 0.095% 99.521% ( 380, 580 ] 789 0.153% 99.674% ( 580, 870 ] 884 0.171% 99.845% ( 870, 1300 ] 620 0.120% 99.966% ( 1300, 1900 ] 290 0.056% 100.022% ( 1900, 2900 ] 237 0.046% 100.068% ( 2900, 4400 ] 276 0.054% 100.121% ( 4400, 6600 ] 66 0.013% 100.134% ( 6600, 9900 ] 7 0.001% 100.136% ( 9900, 14000 ] 1 0.000% 100.136% ** Level 4 read latency histogram (micros): Count: 123548 Average: 13.6186 StdDev: 163.22 Min: 0 Median: 1.8710 Max: 13772 Percentiles: P50: 1.87 P75: 2.89 P99: 13.65 P99.9: 2234.56 P99.99: 3519.18 ------------------------------------------------------ [ 0, 1 ] 3537 2.863% 2.863% # ( 1, 2 ] 66862 54.118% 56.981% ########### ( 2, 3 ] 24974 20.214% 77.195% #### ( 3, 4 ] 12207 9.880% 87.075% ## ( 4, 6 ] 11433 9.254% 96.329% ## ( 6, 10 ] 2802 2.268% 98.597% ( 10, 15 ] 681 0.551% 99.149% ( 15, 22 ] 87 0.070% 99.219% ( 22, 34 ] 14 0.011% 99.230% ( 34, 51 ] 4 0.003% 99.233% ( 51, 76 ] 3 0.002% 99.236% ( 76, 110 ] 6 0.005% 99.241% ( 110, 170 ] 22 0.018% 99.259% ( 170, 250 ] 80 0.065% 99.323% ( 250, 380 ] 94 0.076% 99.399% ( 380, 580 ] 148 0.120% 99.519% ( 580, 870 ] 183 0.148% 99.667% ( 870, 1300 ] 158 0.128% 99.795% ( 1300, 1900 ] 97 0.079% 99.874% ( 1900, 2900 ] 97 0.079% 99.952% ( 2900, 4400 ] 113 0.091% 100.044% ( 4400, 6600 ] 22 0.018% 100.062% ( 9900, 14000 ] 1 0.001% 100.062% ** Level 5 read latency histogram (micros): Count: 280 Average: 1380.6214 StdDev: 1379.91 Min: 58 Median: 858.4000 Max: 5666 Percentiles: P50: 858.40 P75: 2106.90 P99: 5666.00 P99.9: 5666.00 P99.99: 5666.00 ------------------------------------------------------ ( 51, 76 ] 2 0.714% 0.714% ( 76, 110 ] 18 6.429% 7.143% # ( 110, 170 ] 26 9.286% 16.429% ## ( 170, 250 ] 18 6.429% 22.857% # ( 250, 380 ] 26 9.286% 32.143% ## ( 380, 580 ] 26 9.286% 41.429% ## ( 580, 870 ] 25 8.929% 50.357% ## ( 870, 1300 ] 32 11.429% 61.786% ## ( 1300, 1900 ] 31 11.071% 72.857% ## ( 1900, 2900 ] 29 10.357% 83.214% ## ( 2900, 4400 ] 36 12.857% 96.071% ### ( 4400, 6600 ] 11 3.929% 100.000% # ** DB Stats ** Uptime(secs): 56.4 total, 3.2 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 174.55 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:28.488 H:M:S, 50.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 303.31 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.631 H:M:S, 19.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 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 : 5.578 micros/op 179264 ops/sec 60.034 seconds 10761999 operations; 173.7 MB/s Microseconds per write: Count: 10761999 Average: 5.5783 StdDev: 526.09 Min: 0 Median: 1.7361 Max: 901613 Percentiles: P50: 1.74 P75: 2.73 P99: 9.46 P99.9: 1093.62 P99.99: 2502.99 ------------------------------------------------------ [ 0, 1 ] 1450445 13.477% 13.477% ### ( 1, 2 ] 5339386 49.613% 63.091% ########## ( 2, 3 ] 1749842 16.259% 79.350% ### ( 3, 4 ] 1440306 13.383% 92.734% ### ( 4, 6 ] 559841 5.202% 97.936% # ( 6, 10 ] 132418 1.230% 99.166% ( 10, 15 ] 46207 0.429% 99.595% ( 15, 22 ] 10772 0.100% 99.695% ( 22, 34 ] 1976 0.018% 99.714% ( 34, 51 ] 269 0.002% 99.716% ( 51, 76 ] 35 0.000% 99.717% ( 76, 110 ] 7355 0.068% 99.785% ( 110, 170 ] 2989 0.028% 99.813% ( 170, 250 ] 332 0.003% 99.816% ( 250, 380 ] 208 0.002% 99.818% ( 380, 580 ] 27 0.000% 99.818% ( 580, 870 ] 26 0.000% 99.818% ( 870, 1300 ] 16927 0.157% 99.975% ( 1300, 1900 ] 29 0.000% 99.976% ( 1900, 2900 ] 2542 0.024% 99.999% ( 2900, 4400 ] 26 0.000% 100.000% ( 4400, 6600 ] 2 0.000% 100.000% ( 6600, 9900 ] 6 0.000% 100.000% ( 9900, 14000 ] 3 0.000% 100.000% ( 14000, 22000 ] 2 0.000% 100.000% ( 22000, 33000 ] 3 0.000% 100.000% ( 75000, 110000 ] 3 0.000% 100.000% ( 170000, 250000 ] 18 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 : 198288 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 : 10761999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11106382968 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 : 549 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 30370584 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 : 30458376264 rocksdb.compact.write.bytes COUNT : 30251908775 rocksdb.flush.write.bytes COUNT : 11097352078 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 : 67 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 : 324 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 : 11008119808 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4507648 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 : 30562503737 rocksdb.non.last.level.read.count COUNT : 7378227 rocksdb.block.checksum.compute.count COUNT : 7377196 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 : 1.374124 P95 : 3.917199 P99 : 8.004892 P100 : 901609.000000 COUNT : 10761999 SUM : 54938852 rocksdb.compaction.times.micros P50 : 1134193.548387 P95 : 5290000.000000 P99 : 15440000.000000 P100 : 19280541.000000 COUNT : 82 SUM : 145952092 rocksdb.compaction.times.cpu_micros P50 : 949047.619048 P95 : 4230000.000000 P99 : 15440000.000000 P100 : 18059141.000000 COUNT : 82 SUM : 116553745 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 : 678.333333 P95 : 2550.000000 P99 : 212400.000000 P100 : 590043.000000 COUNT : 147 SUM : 1140742 rocksdb.compaction.outfile.sync.micros P50 : 1069.912281 P95 : 192500.000000 P99 : 360500.000000 P100 : 441643.000000 COUNT : 335 SUM : 9701983 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 : 109.609195 P95 : 2137.500000 P99 : 3995.000000 P100 : 6061.000000 COUNT : 262 SUM : 110947 rocksdb.table.open.io.micros P50 : 1632.352941 P95 : 8668.392857 P99 : 13046.066667 P100 : 17228.000000 COUNT : 549 SUM : 1296334 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 : 3.534248 P95 : 7.133470 P99 : 10.634257 P100 : 13777.000000 COUNT : 7375482 SUM : 45731008 rocksdb.read.block.get.micros P50 : 506.153846 P95 : 3759.090909 P99 : 5502.000000 P100 : 5852.000000 COUNT : 1098 SUM : 1044610 rocksdb.write.raw.block.micros P50 : 0.512709 P95 : 0.974147 P99 : 2.831719 P100 : 14579.000000 COUNT : 10014340 SUM : 20465314 rocksdb.numfiles.in.singlecompaction P50 : 3.306818 P95 : 5.333333 P99 : 29.200000 P100 : 41.000000 COUNT : 140 SUM : 567 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 : 0.560278 P95 : 1133.978711 P99 : 2194.496247 P100 : 901428.000000 COUNT : 182263 SUM : 30390177 rocksdb.sst.read.micros P50 : 1.507502 P95 : 4.187235 P99 : 8.235302 P100 : 13772.000000 COUNT : 7378292 SUM : 31066888 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 : 10761999 SUM : 11106382968 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 : 212745.098039 P95 : 421166.666667 P99 : 950100.000000 P100 : 1033154.000000 COUNT : 147 SUM : 33274144 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 : 330 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