[2024-07-21 18:26:00.455619] Starting SPDK v24.09-pre git sha1 89fd17309 / DPDK 24.03.0 initialization... [2024-07-21 18:26:00.455945] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid3505673 ] Set seed to 1721579160448290 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-21 18:26:00.602034] app.c: 909:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-21 18:26:00.813390] app.c: 603:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-21 18:26:00.813439] app.c: 604:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3505673' to capture a snapshot of events at runtime. [2024-07-21 18:26:00.813453] app.c: 609:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-21 18:26:00.813467] app.c: 610:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-21 18:26:00.813477] app.c: 611:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3505673 for offline analysis/debug. [2024-07-21 18:26:00.813572] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Jul 21 18:26:04 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/07/21-18:26:07 ... thread 0: (1000000,1000000) ops and (332085.7,332085.7) ops/second in (3.011271,3.011271) 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 8/5 503.37 MB 18.9 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 337.3 2.61 2.44 13 0.201 0 0 0.0 0.0 L1 1/0 11.64 MB 1.2 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.5 261.4 0.96 0.94 1 0.958 255K 1034 0.0 0.0 L2 3/2 279.18 MB 1.3 0.3 0.1 0.1 0.3 0.1 0.2 2.0 230.1 229.7 1.12 1.07 2 0.561 262K 410 0.0 0.0 L3 18/18 1001.70 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 229.3 229.3 0.52 0.50 1 0.522 121K 0 0.0 0.0 L4 120/0 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 112/0 8.80 GB 0.1 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 262/25 20.09 GB 0.0 0.6 0.5 0.1 1.5 1.3 0.4 1.7 120.7 289.4 5.21 4.95 17 0.307 639K 1444 0.0 0.0 Int 0/0 0.00 KB 0.0 0.6 0.5 0.1 1.5 1.3 0.4 1.7 120.7 289.4 5.21 4.95 17 0.307 639K 1444 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 0.6 0.5 0.1 0.6 0.5 0.0 0.0 241.9 241.3 2.60 2.51 4 0.651 639K 1444 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 337.3 2.61 2.44 13 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): 3.1 total, 3.0 interval Flush(GB): cumulative 0.860, interval 0.860 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: 1.47 GB write, 488.96 MB/s write, 0.61 GB read, 204.02 MB/s read, 5.2 seconds Interval compaction: 1.47 GB write, 500.79 MB/s write, 0.61 GB read, 208.96 MB/s read, 5.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 135366 Average: 2.0123 StdDev: 5.78 Min: 0 Median: 1.3806 Max: 1312 Percentiles: P50: 1.38 P75: 1.78 P99: 5.56 P99.9: 12.22 P99.99: 199.76 ------------------------------------------------------ [ 0, 1 ] 35444 26.184% 26.184% ##### ( 1, 2 ] 84717 62.584% 88.767% ############# ( 2, 3 ] 9454 6.984% 95.752% # ( 3, 4 ] 3028 2.237% 97.988% ( 4, 6 ] 1758 1.299% 99.287% ( 6, 10 ] 763 0.564% 99.851% ( 10, 15 ] 157 0.116% 99.967% ( 15, 22 ] 23 0.017% 99.984% ( 22, 34 ] 3 0.002% 99.986% ( 34, 51 ] 1 0.001% 99.987% ( 51, 76 ] 3 0.002% 99.989% ( 170, 250 ] 12 0.009% 99.998% ( 250, 380 ] 2 0.001% 99.999% ( 380, 580 ] 11 0.008% 100.007% ( 1300, 1900 ] 1 0.001% 100.008% ** Level 1 read latency histogram (micros): Count: 16 Average: 144.6250 StdDev: 252.02 Min: 1 Median: 1.8000 Max: 756 Percentiles: P50: 1.80 P75: 34.00 P99: 756.00 P99.9: 756.00 P99.99: 756.00 ------------------------------------------------------ [ 0, 1 ] 4 25.000% 25.000% ##### ( 1, 2 ] 5 31.250% 56.250% ###### ( 3, 4 ] 1 6.250% 62.500% # ( 15, 22 ] 1 6.250% 68.750% # ( 22, 34 ] 1 6.250% 75.000% # ( 380, 580 ] 2 12.500% 87.500% ### ( 580, 870 ] 2 12.500% 100.000% ### ** Level 2 read latency histogram (micros): Count: 64072 Average: 2.3177 StdDev: 17.56 Min: 0 Median: 1.4220 Max: 3824 Percentiles: P50: 1.42 P75: 1.82 P99: 7.47 P99.9: 94.31 P99.99: 327.84 ------------------------------------------------------ [ 0, 1 ] 14991 23.397% 23.397% ##### ( 1, 2 ] 40395 63.046% 86.443% ############# ( 2, 3 ] 5080 7.929% 94.372% ## ( 3, 4 ] 1651 2.577% 96.949% # ( 4, 6 ] 1113 1.737% 98.686% ( 6, 10 ] 546 0.852% 99.538% ( 10, 15 ] 193 0.301% 99.839% ( 15, 22 ] 20 0.031% 99.870% ( 22, 34 ] 1 0.002% 99.872% ( 34, 51 ] 3 0.005% 99.877% ( 51, 76 ] 2 0.003% 99.880% ( 76, 110 ] 24 0.037% 99.917% ( 110, 170 ] 30 0.047% 99.964% ( 170, 250 ] 13 0.020% 99.984% ( 250, 380 ] 6 0.009% 99.994% ( 380, 580 ] 1 0.002% 99.995% ( 870, 1300 ] 1 0.002% 99.997% ( 1300, 1900 ] 1 0.002% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 822 Average: 230.2871 StdDev: 1064.71 Min: 0 Median: 3.4760 Max: 7781 Percentiles: P50: 3.48 P75: 7.37 P99: 6554.00 P99.9: 7781.00 P99.99: 7781.00 ------------------------------------------------------ [ 0, 1 ] 16 1.946% 1.946% ( 1, 2 ] 204 24.818% 26.764% ##### ( 2, 3 ] 122 14.842% 41.606% ### ( 3, 4 ] 146 17.762% 59.367% #### ( 4, 6 ] 107 13.017% 72.384% ### ( 6, 10 ] 65 7.908% 80.292% ## ( 10, 15 ] 45 5.474% 85.766% # ( 15, 22 ] 8 0.973% 86.740% ( 22, 34 ] 4 0.487% 87.226% ( 34, 51 ] 2 0.243% 87.470% ( 76, 110 ] 1 0.122% 87.591% ( 110, 170 ] 44 5.353% 92.944% # ( 170, 250 ] 8 0.973% 93.917% ( 250, 380 ] 4 0.487% 94.404% ( 380, 580 ] 4 0.487% 94.891% ( 580, 870 ] 7 0.852% 95.742% ( 870, 1300 ] 7 0.852% 96.594% ( 1300, 1900 ] 2 0.243% 96.837% ( 1900, 2900 ] 3 0.365% 97.202% ( 2900, 4400 ] 6 0.730% 97.932% ( 4400, 6600 ] 11 1.338% 99.270% ( 6600, 9900 ] 9 1.095% 100.365% ** Level 4 read latency histogram (micros): Count: 25 Average: 3698.2400 StdDev: 2824.56 Min: 141 Median: 2733.3333 Max: 8649 Percentiles: P50: 2733.33 P75: 6462.50 P99: 8649.00 P99.9: 8649.00 P99.99: 8649.00 ------------------------------------------------------ ( 110, 170 ] 1 4.000% 4.000% # ( 380, 580 ] 1 4.000% 8.000% # ( 580, 870 ] 4 16.000% 24.000% ### ( 870, 1300 ] 2 8.000% 32.000% ## ( 1300, 1900 ] 2 8.000% 40.000% ## ( 1900, 2900 ] 3 12.000% 52.000% ## ( 2900, 4400 ] 2 8.000% 60.000% ## ( 4400, 6600 ] 4 16.000% 76.000% ### ( 6600, 9900 ] 6 24.000% 100.000% ##### ** DB Stats ** Uptime(secs): 3.1 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 318.94 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.161 H:M:S, 5.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.58 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.161 H:M:S, 5.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/07/21-18:26:10 ... thread 0: (1000000,2000000) ops and (342207.3,337070.5) ops/second in (2.922205,5.933476) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/4 1.41 GB 119.0 1.0 0.0 1.0 2.8 1.8 0.0 1.6 114.6 309.4 9.34 8.87 32 0.292 1086K 5725 0.0 0.0 L1 1/0 11.64 MB 1.2 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.5 261.4 0.96 0.94 1 0.958 255K 1034 0.0 0.0 L2 1/1 40.44 MB 0.0 0.3 0.1 0.1 0.3 0.1 0.2 2.0 230.1 229.7 1.12 1.07 2 0.561 262K 410 0.0 0.0 L3 19/10 1.15 GB 0.3 0.4 0.4 0.1 0.4 0.3 0.0 1.2 219.1 218.7 1.99 1.93 3 0.663 442K 767 0.0 0.0 L4 126/0 9.59 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 198.6 198.6 0.29 0.27 1 0.289 58K 0 0.0 0.0 L5 112/0 8.80 GB 0.1 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 269/15 21.00 GB 0.0 2.0 0.8 1.2 3.8 2.5 0.4 2.1 151.3 284.0 13.69 13.08 39 0.351 2104K 7936 0.0 0.0 Int 0/0 0.00 KB 0.0 2.0 0.8 1.2 3.8 2.5 0.4 2.1 151.3 284.0 13.69 13.08 39 0.351 2104K 7936 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 2.0 0.8 1.2 2.0 0.8 0.0 0.0 244.9 244.0 8.46 8.23 11 0.769 2104K 7936 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 0.0 348.7 5.23 4.85 28 0.187 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): 6.0 total, 5.9 interval Flush(GB): cumulative 1.782, interval 1.782 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.80 GB write, 647.28 MB/s write, 2.02 GB read, 344.94 MB/s read, 13.7 seconds Interval compaction: 3.80 GB write, 655.23 MB/s write, 2.02 GB read, 349.18 MB/s read, 13.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 394788 Average: 2.3873 StdDev: 6.89 Min: 0 Median: 1.5959 Max: 2005 Percentiles: P50: 1.60 P75: 2.00 P99: 6.58 P99.9: 13.37 P99.99: 19.66 ------------------------------------------------------ [ 0, 1 ] 50517 12.796% 12.796% ### ( 1, 2 ] 246488 62.436% 75.232% ############ ( 2, 3 ] 59739 15.132% 90.363% ### ( 3, 4 ] 19402 4.915% 95.278% # ( 4, 6 ] 14189 3.594% 98.872% # ( 6, 10 ] 3472 0.879% 99.752% ( 10, 15 ] 872 0.221% 99.972% ( 15, 22 ] 106 0.027% 99.999% ( 22, 34 ] 16 0.004% 100.003% ( 34, 51 ] 4 0.001% 100.004% ( 51, 76 ] 4 0.001% 100.005% ( 170, 250 ] 27 0.007% 100.012% ( 250, 380 ] 4 0.001% 100.013% ( 380, 580 ] 24 0.006% 100.019% ( 580, 870 ] 2 0.001% 100.020% ( 870, 1300 ] 5 0.001% 100.021% ( 1300, 1900 ] 1 0.000% 100.021% ( 1900, 2900 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 60636 Average: 2.8688 StdDev: 6.29 Min: 1 Median: 1.8523 Max: 756 Percentiles: P50: 1.85 P75: 2.69 P99: 9.24 P99.9: 17.41 P99.99: 371.73 ------------------------------------------------------ [ 0, 1 ] 1336 2.203% 2.203% ( 1, 2 ] 34005 56.081% 58.284% ########### ( 2, 3 ] 14656 24.170% 82.454% ##### ( 3, 4 ] 4915 8.106% 90.560% ## ( 4, 6 ] 4382 7.227% 97.787% # ( 6, 10 ] 907 1.496% 99.283% ( 10, 15 ] 353 0.582% 99.865% ( 15, 22 ] 62 0.102% 99.967% ( 22, 34 ] 3 0.005% 99.972% ( 34, 51 ] 2 0.003% 99.975% ( 51, 76 ] 1 0.002% 99.977% ( 110, 170 ] 2 0.003% 99.980% ( 170, 250 ] 5 0.008% 99.988% ( 250, 380 ] 1 0.002% 99.990% ( 380, 580 ] 3 0.005% 99.995% ( 580, 870 ] 3 0.005% 100.000% ** Level 2 read latency histogram (micros): Count: 65273 Average: 2.3386 StdDev: 17.46 Min: 0 Median: 1.4319 Max: 3824 Percentiles: P50: 1.43 P75: 1.83 P99: 7.52 P99.9: 96.86 P99.99: 333.06 ------------------------------------------------------ [ 0, 1 ] 14992 22.968% 22.968% ##### ( 1, 2 ] 40856 62.592% 85.561% ############# ( 2, 3 ] 5607 8.590% 94.151% ## ( 3, 4 ] 1761 2.698% 96.849% # ( 4, 6 ] 1187 1.819% 98.667% ( 6, 10 ] 570 0.873% 99.540% ( 10, 15 ] 194 0.297% 99.838% ( 15, 22 ] 20 0.031% 99.868% ( 22, 34 ] 1 0.002% 99.870% ( 34, 51 ] 3 0.005% 99.874% ( 51, 76 ] 2 0.003% 99.877% ( 76, 110 ] 24 0.037% 99.914% ( 110, 170 ] 32 0.049% 99.963% ( 170, 250 ] 13 0.020% 99.983% ( 250, 380 ] 7 0.011% 99.994% ( 380, 580 ] 1 0.002% 99.995% ( 870, 1300 ] 1 0.002% 99.997% ( 1300, 1900 ] 1 0.002% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 220932 Average: 3.7107 StdDev: 66.74 Min: 0 Median: 1.7225 Max: 7781 Percentiles: P50: 1.72 P75: 2.42 P99: 9.62 P99.9: 121.48 P99.99: 237.58 ------------------------------------------------------ [ 0, 1 ] 12062 5.460% 5.460% # ( 1, 2 ] 136201 61.648% 67.108% ############ ( 2, 3 ] 41757 18.900% 86.008% #### ( 3, 4 ] 13204 5.976% 91.985% # ( 4, 6 ] 11183 5.062% 97.047% # ( 6, 10 ] 4770 2.159% 99.206% ( 10, 15 ] 1009 0.457% 99.662% ( 15, 22 ] 118 0.053% 99.716% ( 22, 34 ] 14 0.006% 99.722% ( 34, 51 ] 167 0.076% 99.798% ( 51, 76 ] 100 0.045% 99.843% ( 76, 110 ] 93 0.042% 99.885% ( 110, 170 ] 178 0.081% 99.966% ( 170, 250 ] 65 0.029% 99.995% ( 250, 380 ] 15 0.007% 100.002% ( 380, 580 ] 10 0.005% 100.006% ( 580, 870 ] 8 0.004% 100.010% ( 870, 1300 ] 8 0.004% 100.014% ( 1300, 1900 ] 2 0.001% 100.014% ( 1900, 2900 ] 3 0.001% 100.016% ( 2900, 4400 ] 6 0.003% 100.019% ( 4400, 6600 ] 11 0.005% 100.024% ( 6600, 9900 ] 9 0.004% 100.028% ** Level 4 read latency histogram (micros): Count: 55 Average: 1688.8727 StdDev: 2644.15 Min: 1 Median: 32.5000 Max: 8649 Percentiles: P50: 32.50 P75: 2316.67 P99: 8649.00 P99.9: 8649.00 P99.99: 8649.00 ------------------------------------------------------ [ 0, 1 ] 6 10.909% 10.909% ## ( 1, 2 ] 9 16.364% 27.273% ### ( 2, 3 ] 3 5.455% 32.727% # ( 6, 10 ] 4 7.273% 40.000% # ( 10, 15 ] 1 1.818% 41.818% ( 15, 22 ] 1 1.818% 43.636% ( 22, 34 ] 4 7.273% 50.909% # ( 34, 51 ] 1 1.818% 52.727% ( 110, 170 ] 2 3.636% 56.364% # ( 380, 580 ] 1 1.818% 58.182% ( 580, 870 ] 4 7.273% 65.455% # ( 870, 1300 ] 2 3.636% 69.091% # ( 1300, 1900 ] 2 3.636% 72.727% # ( 1900, 2900 ] 3 5.455% 78.182% # ( 2900, 4400 ] 2 3.636% 81.818% # ( 4400, 6600 ] 4 7.273% 89.091% # ( 6600, 9900 ] 6 10.909% 100.000% ## ** DB Stats ** Uptime(secs): 6.0 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 327.63 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.161 H:M:S, 2.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 336.82 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/21-18:26:13 ... thread 0: (1000000,3000000) ops and (353799.0,342468.1) ops/second in (2.826464,8.759940) 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 14/4 2.39 GB 219.1 2.0 0.0 2.0 4.8 2.8 0.0 1.7 130.4 307.5 15.93 15.18 52 0.306 2108K 10K 0.0 0.0 L1 1/0 11.64 MB 1.2 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.5 261.4 0.96 0.94 1 0.958 255K 1034 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.1 0.1 0.3 0.1 0.2 2.0 230.1 229.7 1.12 1.07 2 0.561 262K 410 0.0 0.0 L3 20/0 959.55 MB 1.0 1.3 0.4 0.9 1.3 0.4 0.0 3.4 241.2 240.0 5.63 5.43 4 1.408 1379K 6461 0.0 0.0 L4 126/0 9.54 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.3 1.0 198.6 198.6 0.29 0.27 1 0.289 58K 0 0.0 0.0 L5 116/0 9.10 GB 0.1 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 277/4 21.97 GB 0.0 3.9 0.8 3.1 6.7 3.6 0.9 2.4 167.2 284.8 23.92 22.88 60 0.399 4063K 18K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.9 0.8 3.1 6.7 3.6 0.9 2.4 167.2 284.8 23.92 22.88 60 0.399 4063K 18K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.9 0.8 3.1 3.9 0.8 0.0 0.0 249.2 248.0 16.06 15.61 16 1.004 4063K 18K 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 0.0 359.8 7.87 7.27 44 0.179 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): 8.8 total, 8.8 interval Flush(GB): cumulative 2.765, interval 2.765 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.65 GB write, 771.28 MB/s write, 3.91 GB read, 452.94 MB/s read, 23.9 seconds Interval compaction: 6.65 GB write, 777.70 MB/s write, 3.91 GB read, 456.71 MB/s read, 23.9 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: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 646082 Average: 2.3071 StdDev: 6.69 Min: 0 Median: 1.5581 Max: 2005 Percentiles: P50: 1.56 P75: 1.95 P99: 5.98 P99.9: 12.85 P99.99: 18.52 ------------------------------------------------------ [ 0, 1 ] 91782 14.206% 14.206% ### ( 1, 2 ] 414332 64.130% 78.336% ############# ( 2, 3 ] 88409 13.684% 92.020% ### ( 3, 4 ] 26979 4.176% 96.196% # ( 4, 6 ] 18322 2.836% 99.031% # ( 6, 10 ] 4929 0.763% 99.794% ( 10, 15 ] 1199 0.186% 99.980% ( 15, 22 ] 130 0.020% 100.000% ( 22, 34 ] 18 0.003% 100.003% ( 34, 51 ] 6 0.001% 100.004% ( 51, 76 ] 9 0.001% 100.005% ( 76, 110 ] 2 0.000% 100.005% ( 170, 250 ] 43 0.007% 100.012% ( 250, 380 ] 9 0.001% 100.013% ( 380, 580 ] 36 0.006% 100.019% ( 580, 870 ] 2 0.000% 100.019% ( 870, 1300 ] 12 0.002% 100.021% ( 1300, 1900 ] 1 0.000% 100.021% ( 1900, 2900 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 60636 Average: 2.8688 StdDev: 6.29 Min: 1 Median: 1.8523 Max: 756 Percentiles: P50: 1.85 P75: 2.69 P99: 9.24 P99.9: 17.41 P99.99: 371.73 ------------------------------------------------------ [ 0, 1 ] 1336 2.203% 2.203% ( 1, 2 ] 34005 56.081% 58.284% ########### ( 2, 3 ] 14656 24.170% 82.454% ##### ( 3, 4 ] 4915 8.106% 90.560% ## ( 4, 6 ] 4382 7.227% 97.787% # ( 6, 10 ] 907 1.496% 99.283% ( 10, 15 ] 353 0.582% 99.865% ( 15, 22 ] 62 0.102% 99.967% ( 22, 34 ] 3 0.005% 99.972% ( 34, 51 ] 2 0.003% 99.975% ( 51, 76 ] 1 0.002% 99.977% ( 110, 170 ] 2 0.003% 99.980% ( 170, 250 ] 5 0.008% 99.988% ( 250, 380 ] 1 0.002% 99.990% ( 380, 580 ] 3 0.005% 99.995% ( 580, 870 ] 3 0.005% 100.000% ** Level 2 read latency histogram (micros): Count: 74341 Average: 2.4604 StdDev: 17.12 Min: 0 Median: 1.4543 Max: 3824 Percentiles: P50: 1.45 P75: 1.85 P99: 8.10 P99.9: 138.85 P99.99: 363.05 ------------------------------------------------------ [ 0, 1 ] 15902 21.391% 21.391% #### ( 1, 2 ] 46811 62.968% 84.359% ############# ( 2, 3 ] 7017 9.439% 93.798% ## ( 3, 4 ] 2091 2.813% 96.610% # ( 4, 6 ] 1390 1.870% 98.480% ( 6, 10 ] 737 0.991% 99.471% ( 10, 15 ] 233 0.313% 99.785% ( 15, 22 ] 21 0.028% 99.813% ( 22, 34 ] 1 0.001% 99.814% ( 34, 51 ] 4 0.005% 99.820% ( 51, 76 ] 2 0.003% 99.822% ( 76, 110 ] 24 0.032% 99.855% ( 110, 170 ] 70 0.094% 99.949% ( 170, 250 ] 21 0.028% 99.977% ( 250, 380 ] 11 0.015% 99.992% ( 380, 580 ] 3 0.004% 99.996% ( 870, 1300 ] 1 0.001% 99.997% ( 1300, 1900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 258203 Average: 3.5730 StdDev: 61.83 Min: 0 Median: 1.7122 Max: 7781 Percentiles: P50: 1.71 P75: 2.38 P99: 9.54 P99.9: 118.70 P99.99: 279.17 ------------------------------------------------------ [ 0, 1 ] 14936 5.785% 5.785% # ( 1, 2 ] 160304 62.084% 67.869% ############ ( 2, 3 ] 48215 18.673% 86.542% #### ( 3, 4 ] 14899 5.770% 92.313% # ( 4, 6 ] 12424 4.812% 97.124% # ( 6, 10 ] 5469 2.118% 99.242% ( 10, 15 ] 1112 0.431% 99.673% ( 15, 22 ] 122 0.047% 99.720% ( 22, 34 ] 15 0.006% 99.726% ( 34, 51 ] 217 0.084% 99.810% ( 51, 76 ] 112 0.043% 99.854% ( 76, 110 ] 94 0.036% 99.890% ( 110, 170 ] 178 0.069% 99.959% ( 170, 250 ] 73 0.028% 99.987% ( 250, 380 ] 32 0.012% 100.000% ( 380, 580 ] 14 0.005% 100.005% ( 580, 870 ] 8 0.003% 100.008% ( 870, 1300 ] 8 0.003% 100.011% ( 1300, 1900 ] 2 0.001% 100.012% ( 1900, 2900 ] 3 0.001% 100.013% ( 2900, 4400 ] 6 0.002% 100.015% ( 4400, 6600 ] 11 0.004% 100.020% ( 6600, 9900 ] 9 0.003% 100.023% ** Level 4 read latency histogram (micros): Count: 55 Average: 1688.8727 StdDev: 2644.15 Min: 1 Median: 32.5000 Max: 8649 Percentiles: P50: 32.50 P75: 2316.67 P99: 8649.00 P99.9: 8649.00 P99.99: 8649.00 ------------------------------------------------------ [ 0, 1 ] 6 10.909% 10.909% ## ( 1, 2 ] 9 16.364% 27.273% ### ( 2, 3 ] 3 5.455% 32.727% # ( 6, 10 ] 4 7.273% 40.000% # ( 10, 15 ] 1 1.818% 41.818% ( 15, 22 ] 1 1.818% 43.636% ( 22, 34 ] 4 7.273% 50.909% # ( 34, 51 ] 1 1.818% 52.727% ( 110, 170 ] 2 3.636% 56.364% # ( 380, 580 ] 1 1.818% 58.182% ( 580, 870 ] 4 7.273% 65.455% # ( 870, 1300 ] 2 3.636% 69.091% # ( 1300, 1900 ] 2 3.636% 72.727% # ( 1900, 2900 ] 3 5.455% 78.182% # ( 2900, 4400 ] 2 3.636% 81.818% # ( 4400, 6600 ] 4 7.273% 89.091% # ( 6600, 9900 ] 6 10.909% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 460.0500 StdDev: 501.98 Min: 109 Median: 218.0000 Max: 2069 Percentiles: P50: 218.00 P75: 580.00 P99: 2069.00 P99.9: 2069.00 P99.99: 2069.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 6 30.000% 35.000% ###### ( 170, 250 ] 5 25.000% 60.000% ##### ( 380, 580 ] 3 15.000% 75.000% ### ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 8.8 total, 2.8 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 334.22 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.161 H:M:S, 1.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 348.21 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/21-18:26:16 ... thread 0: (1000000,4000000) ops and (335693.0,340748.8) ops/second in (2.978912,11.738852) 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 17/4 3.36 GB 313.0 3.0 0.0 3.0 6.7 3.7 0.0 1.8 137.3 307.5 22.45 21.44 71 0.316 3130K 15K 0.0 0.0 L1 1/0 11.64 MB 1.2 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.5 261.4 0.96 0.94 1 0.958 255K 1034 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.1 0.1 0.3 0.1 0.2 2.0 230.1 229.7 1.12 1.07 2 0.561 262K 410 0.0 0.0 L3 20/0 959.55 MB 1.0 1.3 0.4 0.9 1.3 0.4 0.0 3.4 241.2 240.0 5.63 5.43 4 1.408 1379K 6461 0.0 0.0 L4 126/0 9.54 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.3 1.0 198.6 198.6 0.29 0.27 1 0.289 58K 0 0.0 0.0 L5 116/0 9.10 GB 0.1 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 280/4 22.95 GB 0.0 4.9 0.8 4.1 8.6 4.5 0.9 2.3 164.4 289.7 30.45 29.15 79 0.385 5085K 23K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.9 0.8 4.1 8.6 4.5 0.9 2.3 164.4 289.7 30.45 29.15 79 0.385 5085K 23K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.9 0.8 4.1 4.9 0.8 0.0 0.0 251.7 250.5 19.89 19.38 20 0.995 5085K 23K 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 0.0 363.4 10.56 9.77 59 0.179 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): 11.8 total, 11.7 interval Flush(GB): cumulative 3.747, interval 3.747 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: 8.61 GB write, 746.77 MB/s write, 4.89 GB read, 423.94 MB/s read, 30.5 seconds Interval compaction: 8.61 GB write, 751.41 MB/s write, 4.89 GB read, 426.57 MB/s read, 30.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 893940 Average: 2.2322 StdDev: 6.78 Min: 0 Median: 1.5183 Max: 2005 Percentiles: P50: 1.52 P75: 1.90 P99: 5.87 P99.9: 12.62 P99.99: 19.40 ------------------------------------------------------ [ 0, 1 ] 145849 16.315% 16.315% ### ( 1, 2 ] 580953 64.988% 81.303% ############# ( 2, 3 ] 106802 11.947% 93.251% ## ( 3, 4 ] 32301 3.613% 96.864% # ( 4, 6 ] 20429 2.285% 99.149% ( 6, 10 ] 5944 0.665% 99.814% ( 10, 15 ] 1469 0.164% 99.978% ( 15, 22 ] 168 0.019% 99.997% ( 22, 34 ] 25 0.003% 100.000% ( 34, 51 ] 7 0.001% 100.001% ( 51, 76 ] 16 0.002% 100.003% ( 76, 110 ] 2 0.000% 100.003% ( 170, 250 ] 57 0.006% 100.009% ( 250, 380 ] 14 0.002% 100.011% ( 380, 580 ] 46 0.005% 100.016% ( 580, 870 ] 4 0.000% 100.016% ( 870, 1300 ] 17 0.002% 100.018% ( 1300, 1900 ] 3 0.000% 100.019% ( 1900, 2900 ] 1 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 60636 Average: 2.8688 StdDev: 6.29 Min: 1 Median: 1.8523 Max: 756 Percentiles: P50: 1.85 P75: 2.69 P99: 9.24 P99.9: 17.41 P99.99: 371.73 ------------------------------------------------------ [ 0, 1 ] 1336 2.203% 2.203% ( 1, 2 ] 34005 56.081% 58.284% ########### ( 2, 3 ] 14656 24.170% 82.454% ##### ( 3, 4 ] 4915 8.106% 90.560% ## ( 4, 6 ] 4382 7.227% 97.787% # ( 6, 10 ] 907 1.496% 99.283% ( 10, 15 ] 353 0.582% 99.865% ( 15, 22 ] 62 0.102% 99.967% ( 22, 34 ] 3 0.005% 99.972% ( 34, 51 ] 2 0.003% 99.975% ( 51, 76 ] 1 0.002% 99.977% ( 110, 170 ] 2 0.003% 99.980% ( 170, 250 ] 5 0.008% 99.988% ( 250, 380 ] 1 0.002% 99.990% ( 380, 580 ] 3 0.005% 99.995% ( 580, 870 ] 3 0.005% 100.000% ** Level 2 read latency histogram (micros): Count: 74341 Average: 2.4604 StdDev: 17.12 Min: 0 Median: 1.4543 Max: 3824 Percentiles: P50: 1.45 P75: 1.85 P99: 8.10 P99.9: 138.85 P99.99: 363.05 ------------------------------------------------------ [ 0, 1 ] 15902 21.391% 21.391% #### ( 1, 2 ] 46811 62.968% 84.359% ############# ( 2, 3 ] 7017 9.439% 93.798% ## ( 3, 4 ] 2091 2.813% 96.610% # ( 4, 6 ] 1390 1.870% 98.480% ( 6, 10 ] 737 0.991% 99.471% ( 10, 15 ] 233 0.313% 99.785% ( 15, 22 ] 21 0.028% 99.813% ( 22, 34 ] 1 0.001% 99.814% ( 34, 51 ] 4 0.005% 99.820% ( 51, 76 ] 2 0.003% 99.822% ( 76, 110 ] 24 0.032% 99.855% ( 110, 170 ] 70 0.094% 99.949% ( 170, 250 ] 21 0.028% 99.977% ( 250, 380 ] 11 0.015% 99.992% ( 380, 580 ] 3 0.004% 99.996% ( 870, 1300 ] 1 0.001% 99.997% ( 1300, 1900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 258203 Average: 3.5730 StdDev: 61.83 Min: 0 Median: 1.7122 Max: 7781 Percentiles: P50: 1.71 P75: 2.38 P99: 9.54 P99.9: 118.70 P99.99: 279.17 ------------------------------------------------------ [ 0, 1 ] 14936 5.785% 5.785% # ( 1, 2 ] 160304 62.084% 67.869% ############ ( 2, 3 ] 48215 18.673% 86.542% #### ( 3, 4 ] 14899 5.770% 92.313% # ( 4, 6 ] 12424 4.812% 97.124% # ( 6, 10 ] 5469 2.118% 99.242% ( 10, 15 ] 1112 0.431% 99.673% ( 15, 22 ] 122 0.047% 99.720% ( 22, 34 ] 15 0.006% 99.726% ( 34, 51 ] 217 0.084% 99.810% ( 51, 76 ] 112 0.043% 99.854% ( 76, 110 ] 94 0.036% 99.890% ( 110, 170 ] 178 0.069% 99.959% ( 170, 250 ] 73 0.028% 99.987% ( 250, 380 ] 32 0.012% 100.000% ( 380, 580 ] 14 0.005% 100.005% ( 580, 870 ] 8 0.003% 100.008% ( 870, 1300 ] 8 0.003% 100.011% ( 1300, 1900 ] 2 0.001% 100.012% ( 1900, 2900 ] 3 0.001% 100.013% ( 2900, 4400 ] 6 0.002% 100.015% ( 4400, 6600 ] 11 0.004% 100.020% ( 6600, 9900 ] 9 0.003% 100.023% ** Level 4 read latency histogram (micros): Count: 55 Average: 1688.8727 StdDev: 2644.15 Min: 1 Median: 32.5000 Max: 8649 Percentiles: P50: 32.50 P75: 2316.67 P99: 8649.00 P99.9: 8649.00 P99.99: 8649.00 ------------------------------------------------------ [ 0, 1 ] 6 10.909% 10.909% ## ( 1, 2 ] 9 16.364% 27.273% ### ( 2, 3 ] 3 5.455% 32.727% # ( 6, 10 ] 4 7.273% 40.000% # ( 10, 15 ] 1 1.818% 41.818% ( 15, 22 ] 1 1.818% 43.636% ( 22, 34 ] 4 7.273% 50.909% # ( 34, 51 ] 1 1.818% 52.727% ( 110, 170 ] 2 3.636% 56.364% # ( 380, 580 ] 1 1.818% 58.182% ( 580, 870 ] 4 7.273% 65.455% # ( 870, 1300 ] 2 3.636% 69.091% # ( 1300, 1900 ] 2 3.636% 72.727% # ( 1900, 2900 ] 3 5.455% 78.182% # ( 2900, 4400 ] 2 3.636% 81.818% # ( 4400, 6600 ] 4 7.273% 89.091% # ( 6600, 9900 ] 6 10.909% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 460.0500 StdDev: 501.98 Min: 109 Median: 218.0000 Max: 2069 Percentiles: P50: 218.00 P75: 580.00 P99: 2069.00 P99.9: 2069.00 P99.99: 2069.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 6 30.000% 35.000% ###### ( 170, 250 ] 5 25.000% 60.000% ##### ( 380, 580 ] 3 15.000% 75.000% ### ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 11.8 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 333.25 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.331 H:M:S, 2.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 330.38 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.170 H:M:S, 5.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 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: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 4.050 micros/op 246884 ops/sec 20.058 seconds 4951999 operations; 239.2 MB/s Microseconds per write: Count: 4951999 Average: 4.0505 StdDev: 110.28 Min: 0 Median: 1.7624 Max: 170442 Percentiles: P50: 1.76 P75: 3.06 P99: 8.41 P99.9: 165.18 P99.99: 2444.93 ------------------------------------------------------ [ 0, 1 ] 673196 13.594% 13.594% ### ( 1, 2 ] 2364615 47.751% 61.345% ########## ( 2, 3 ] 637900 12.882% 74.227% ### ( 3, 4 ] 690734 13.949% 88.175% ### ( 4, 6 ] 500927 10.116% 98.291% ## ( 6, 10 ] 58175 1.175% 99.466% ( 10, 15 ] 12113 0.245% 99.710% ( 15, 22 ] 3793 0.077% 99.787% ( 22, 34 ] 1210 0.024% 99.811% ( 34, 51 ] 137 0.003% 99.814% ( 51, 76 ] 18 0.000% 99.815% ( 76, 110 ] 1 0.000% 99.815% ( 110, 170 ] 4597 0.093% 99.907% ( 170, 250 ] 367 0.007% 99.915% ( 250, 380 ] 51 0.001% 99.916% ( 380, 580 ] 8 0.000% 99.916% ( 580, 870 ] 7 0.000% 99.916% ( 870, 1300 ] 3068 0.062% 99.978% ( 1300, 1900 ] 1 0.000% 99.978% ( 1900, 2900 ] 1075 0.022% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ( 4400, 6600 ] 1 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 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 : 171179 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 : 4951999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 5110462968 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 : 157 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 5864744 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 : 8108102975 rocksdb.compact.write.bytes COUNT : 7939569496 rocksdb.flush.write.bytes COUNT : 5079290926 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 : 13 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 : 89 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 : 5045372928 rocksdb.memtable.garbage.bytes.at.flush COUNT : 8387584 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 : 8149501149 rocksdb.non.last.level.read.count COUNT : 1966694 rocksdb.block.checksum.compute.count COUNT : 1966393 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 : 1.415157 P95 : 4.742406 P99 : 6.897337 P100 : 170432.000000 COUNT : 4951999 SUM : 17819303 rocksdb.compaction.times.micros P50 : 980000.000000 P95 : 1196000.000000 P99 : 3642300.000000 P100 : 3642300.000000 COUNT : 24 SUM : 23840378 rocksdb.compaction.times.cpu_micros P50 : 980000.000000 P95 : 1196000.000000 P99 : 3497099.000000 P100 : 3497099.000000 COUNT : 24 SUM : 23257596 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 : 533.333333 P95 : 1235.500000 P99 : 1287.100000 P100 : 1297.000000 COUNT : 75 SUM : 48421 rocksdb.compaction.outfile.sync.micros P50 : 725.000000 P95 : 1247.227273 P99 : 1409.000000 P100 : 1409.000000 COUNT : 74 SUM : 54278 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 : 81.843750 P95 : 220.000000 P99 : 281.000000 P100 : 281.000000 COUNT : 105 SUM : 10415 rocksdb.table.open.io.micros P50 : 767.151163 P95 : 19040.000000 P99 : 23786.000000 P100 : 23786.000000 COUNT : 157 SUM : 427148 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 : 3.559723 P95 : 6.158933 P99 : 10.215356 P100 : 9597.000000 COUNT : 1965990 SUM : 8752801 rocksdb.read.block.get.micros P50 : 382.409639 P95 : 6006.000000 P99 : 8815.000000 P100 : 8815.000000 COUNT : 314 SUM : 298194 rocksdb.write.raw.block.micros P50 : 0.511455 P95 : 0.971764 P99 : 2.931284 P100 : 3816.000000 COUNT : 3153529 SUM : 5861873 rocksdb.numfiles.in.singlecompaction P50 : 3.352941 P95 : 12.500000 P99 : 17.000000 P100 : 17.000000 COUNT : 30 SUM : 125 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 : 0.560218 P95 : 1179.290254 P99 : 2542.000000 P100 : 170070.000000 COUNT : 38785 SUM : 5867629 rocksdb.sst.read.micros P50 : 1.517051 P95 : 3.607540 P99 : 6.998570 P100 : 8649.000000 COUNT : 1966820 SUM : 4925338 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 : 4951999 SUM : 5110462968 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 : 162325.581395 P95 : 258125.000000 P99 : 344056.000000 P100 : 344056.000000 COUNT : 75 SUM : 13263978 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 : 96 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