[2024-07-25 11:03:04.015100] Starting SPDK v24.09-pre git sha1 623b676ee / DPDK 24.03.0 initialization... [2024-07-25 11:03:04.015448] [ 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_pid857789 ] Set seed to 1721898184007897 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-25 11:03:04.212454] app.c: 909:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-25 11:03:04.520404] app.c: 603:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-25 11:03:04.520462] app.c: 604:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 857789' to capture a snapshot of events at runtime. [2024-07-25 11:03:04.520481] app.c: 609:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-25 11:03:04.520500] app.c: 610:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-25 11:03:04.520515] app.c: 611:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid857789 for offline analysis/debug. [2024-07-25 11:03:04.520677] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Thu Jul 25 11:03:12 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/07/25-11:03:19 ... thread 0: (1000000,1000000) ops and (133770.7,133770.7) ops/second in (7.475481,7.475481) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/13 1.79 GB 12.6 0.7 0.0 0.7 1.7 0.9 0.0 1.8 95.1 213.6 7.94 6.44 18 0.441 766K 3702 0.0 0.0 L1 3/3 280.58 MB 0.0 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 L3 17/0 925.88 MB 0.9 1.7 0.8 0.9 1.6 0.8 0.0 2.1 133.0 131.0 12.81 10.16 8 1.601 1104K 0 0.0 0.0 L4 133/0 9.53 GB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 165.4 163.0 4.00 3.49 5 0.801 534K 0 0.0 0.0 L5 128/0 10.40 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 296/16 22.90 GB 0.0 3.0 1.3 1.7 3.9 2.2 0.7 4.3 126.1 162.7 24.75 20.09 31 0.798 2405K 3702 0.0 0.0 Int 0/0 0.00 KB 0.0 3.0 1.3 1.7 3.9 2.2 0.7 4.3 126.1 162.7 24.75 20.09 31 0.798 2405K 3702 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 3.0 1.3 1.7 3.0 1.3 0.0 0.0 155.9 153.9 20.02 16.77 16 1.251 2405K 3702 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 0.0 199.7 4.73 3.32 15 0.315 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 7.6 total, 7.5 interval Flush(GB): cumulative 0.922, interval 0.922 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: 3.93 GB write, 530.13 MB/s write, 3.05 GB read, 411.03 MB/s read, 24.7 seconds Interval compaction: 3.93 GB write, 538.15 MB/s write, 3.05 GB read, 417.24 MB/s read, 24.7 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: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 285426 Average: 39.2956 StdDev: 187.17 Min: 1 Median: 1.8345 Max: 12903 Percentiles: P50: 1.83 P75: 2.76 P99: 573.93 P99.9: 2068.99 P99.99: 3744.37 ------------------------------------------------------ [ 0, 1 ] 25917 9.080% 9.080% ## ( 1, 2 ] 139962 49.036% 58.116% ########## ( 2, 3 ] 63000 22.072% 80.189% #### ( 3, 4 ] 11506 4.031% 84.220% # ( 4, 6 ] 11776 4.126% 88.345% # ( 6, 10 ] 2644 0.926% 89.272% ( 10, 15 ] 297 0.104% 89.376% ( 15, 22 ] 34 0.012% 89.388% ( 22, 34 ] 13 0.005% 89.392% ( 34, 51 ] 20 0.007% 89.399% ( 51, 76 ] 4 0.001% 89.401% ( 76, 110 ] 31 0.011% 89.412% ( 110, 170 ] 3253 1.140% 90.551% ( 170, 250 ] 13485 4.725% 95.276% # ( 250, 380 ] 7432 2.604% 97.880% # ( 380, 580 ] 3302 1.157% 99.037% ( 580, 870 ] 1712 0.600% 99.636% ( 870, 1300 ] 506 0.177% 99.814% ( 1300, 1900 ] 221 0.077% 99.891% ( 1900, 2900 ] 175 0.061% 99.952% ( 2900, 4400 ] 198 0.069% 100.022% ( 4400, 6600 ] 26 0.009% 100.031% ( 6600, 9900 ] 11 0.004% 100.035% ( 9900, 14000 ] 11 0.004% 100.039% ** Level 1 read latency histogram (micros): Count: 1083 Average: 396.6196 StdDev: 946.51 Min: 114 Median: 239.7331 Max: 11303 Percentiles: P50: 239.73 P75: 350.27 P99: 4774.00 P99.9: 11303.00 P99.99: 11303.00 ------------------------------------------------------ ( 110, 170 ] 117 10.803% 10.803% ## ( 170, 250 ] 487 44.968% 55.771% ######### ( 250, 380 ] 270 24.931% 80.702% ##### ( 380, 580 ] 126 11.634% 92.336% ## ( 580, 870 ] 47 4.340% 96.676% # ( 870, 1300 ] 15 1.385% 98.061% ( 1300, 1900 ] 5 0.462% 98.523% ( 1900, 2900 ] 2 0.185% 98.707% ( 2900, 4400 ] 3 0.277% 98.984% ( 4400, 6600 ] 1 0.092% 99.077% ( 6600, 9900 ] 5 0.462% 99.538% ( 9900, 14000 ] 5 0.462% 100.000% ** Level 2 read latency histogram (micros): Count: 153016 Average: 8.9642 StdDev: 131.49 Min: 1 Median: 2.4876 Max: 12967 Percentiles: P50: 2.49 P75: 3.13 P99: 13.76 P99.9: 979.21 P99.99: 2443.52 ------------------------------------------------------ [ 0, 1 ] 651 0.425% 0.425% ( 1, 2 ] 41213 26.934% 27.359% ##### ( 2, 3 ] 71053 46.435% 73.794% ######### ( 3, 4 ] 13768 8.998% 82.792% ## ( 4, 6 ] 16818 10.991% 93.783% ## ( 6, 10 ] 6824 4.460% 98.243% # ( 10, 15 ] 1541 1.007% 99.250% ( 15, 22 ] 344 0.225% 99.475% ( 22, 34 ] 44 0.029% 99.503% ( 34, 51 ] 16 0.010% 99.514% ( 51, 76 ] 12 0.008% 99.522% ( 76, 110 ] 7 0.005% 99.526% ( 110, 170 ] 22 0.014% 99.541% ( 170, 250 ] 130 0.085% 99.626% ( 250, 380 ] 185 0.121% 99.746% ( 380, 580 ] 116 0.076% 99.822% ( 580, 870 ] 104 0.068% 99.890% ( 870, 1300 ] 59 0.039% 99.929% ( 1300, 1900 ] 60 0.039% 99.968% ( 1900, 2900 ] 62 0.041% 100.008% ( 2900, 4400 ] 47 0.031% 100.039% ( 4400, 6600 ] 10 0.007% 100.046% ( 6600, 9900 ] 3 0.002% 100.048% ( 9900, 14000 ] 7 0.005% 100.052% ** Level 3 read latency histogram (micros): Count: 297562 Average: 8.5806 StdDev: 77.50 Min: 1 Median: 2.5362 Max: 5314 Percentiles: P50: 2.54 P75: 3.55 P99: 22.34 P99.9: 472.48 P99.99: 626.86 ------------------------------------------------------ [ 0, 1 ] 1819 0.611% 0.611% ( 1, 2 ] 79877 26.844% 27.455% ##### ( 2, 3 ] 125118 42.048% 69.503% ######## ( 3, 4 ] 29895 10.047% 79.549% ## ( 4, 6 ] 40837 13.724% 93.273% ### ( 6, 10 ] 13902 4.672% 97.945% # ( 10, 15 ] 2517 0.846% 98.791% ( 15, 22 ] 616 0.207% 98.998% ( 22, 34 ] 188 0.063% 99.061% ( 34, 51 ] 64 0.022% 99.083% ( 51, 76 ] 23 0.008% 99.091% ( 76, 110 ] 17 0.006% 99.096% ( 110, 170 ] 319 0.107% 99.204% ( 170, 250 ] 1171 0.394% 99.597% ( 250, 380 ] 710 0.239% 99.836% ( 380, 580 ] 414 0.139% 99.975% ( 580, 870 ] 280 0.094% 100.069% ( 870, 1300 ] 129 0.043% 100.112% ( 1300, 1900 ] 89 0.030% 100.142% ( 1900, 2900 ] 69 0.023% 100.165% ( 2900, 4400 ] 48 0.016% 100.181% ( 4400, 6600 ] 5 0.002% 100.183% ** Level 4 read latency histogram (micros): Count: 65701 Average: 164.2079 StdDev: 369.19 Min: 1 Median: 5.4439 Max: 10202 Percentiles: P50: 5.44 P75: 229.55 P99: 1382.05 P99.9: 4511.27 P99.99: 6041.72 ------------------------------------------------------ [ 0, 1 ] 281 0.428% 0.428% ( 1, 2 ] 9915 15.091% 15.519% ### ( 2, 3 ] 15659 23.834% 39.353% ##### ( 3, 4 ] 3894 5.927% 45.279% # ( 4, 6 ] 4296 6.539% 51.818% # ( 6, 10 ] 1299 1.977% 53.795% ( 10, 15 ] 229 0.349% 54.144% ( 15, 22 ] 33 0.050% 54.194% ( 22, 34 ] 5 0.008% 54.202% ( 34, 51 ] 8 0.012% 54.214% ( 51, 76 ] 9 0.014% 54.227% ( 76, 110 ] 60 0.091% 54.319% ( 110, 170 ] 3838 5.842% 60.160% # ( 170, 250 ] 13097 19.934% 80.095% #### ( 250, 380 ] 6917 10.528% 90.623% ## ( 380, 580 ] 3314 5.044% 95.667% # ( 580, 870 ] 1683 2.562% 98.228% # ( 870, 1300 ] 478 0.728% 98.956% ( 1300, 1900 ] 212 0.323% 99.279% ( 1900, 2900 ] 172 0.262% 99.540% ( 2900, 4400 ] 232 0.353% 99.893% ( 4400, 6600 ] 85 0.129% 100.023% ( 6600, 9900 ] 11 0.017% 100.040% ( 9900, 14000 ] 1 0.002% 100.041% ** Level 5 read latency histogram (micros): Count: 30820 Average: 350.7889 StdDev: 496.39 Min: 101 Median: 236.1439 Max: 10035 Percentiles: P50: 236.14 P75: 349.66 P99: 3023.61 P99.9: 6524.34 P99.99: 9645.53 ------------------------------------------------------ ( 76, 110 ] 44 0.143% 0.143% ( 110, 170 ] 4000 12.979% 13.121% ### ( 170, 250 ] 13747 44.604% 57.726% ######### ( 250, 380 ] 6945 22.534% 80.260% ##### ( 380, 580 ] 3314 10.753% 91.012% ## ( 580, 870 ] 1586 5.146% 96.158% # ( 870, 1300 ] 486 1.577% 97.735% ( 1300, 1900 ] 207 0.672% 98.407% ( 1900, 2900 ] 165 0.535% 98.942% ( 2900, 4400 ] 216 0.701% 99.643% ( 4400, 6600 ] 82 0.266% 99.909% ( 6600, 9900 ] 27 0.088% 99.997% ( 9900, 14000 ] 1 0.003% 100.000% ** DB Stats ** Uptime(secs): 7.6 total, 7.5 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 129.60 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 131.55 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 0 2024/07/25-11:03:26 ... thread 0: (1000000,2000000) ops and (158520.4,145097.7) ops/second in (6.308336,13.783817) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/13 2.70 GB 161.6 2.3 0.0 2.3 4.1 1.8 0.0 2.2 118.7 214.1 19.57 17.07 37 0.529 2360K 19K 0.0 0.0 L1 3/3 280.58 MB 0.0 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 L3 17/0 925.88 MB 0.9 1.7 0.8 0.9 1.6 0.8 0.0 2.1 133.0 131.0 12.81 10.16 8 1.601 1104K 0 0.0 0.0 L4 133/0 9.53 GB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 165.4 163.0 4.00 3.49 5 0.801 534K 0 0.0 0.0 L5 128/0 10.40 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 299/16 23.81 GB 0.0 4.6 1.3 3.3 6.4 3.1 0.7 3.5 128.9 179.3 36.39 30.72 50 0.728 3999K 19K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.6 1.3 3.3 6.4 3.1 0.7 3.5 128.9 179.3 36.39 30.72 50 0.728 3999K 19K 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 4.6 1.3 3.3 4.5 1.3 0.0 0.0 170.3 168.3 27.55 24.08 20 1.377 3999K 19K 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 0.0 213.5 8.84 6.65 30 0.295 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 13.9 total, 13.8 interval Flush(GB): cumulative 1.843, interval 1.843 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: 6.37 GB write, 469.19 MB/s write, 4.58 GB read, 337.38 MB/s read, 36.4 seconds Interval compaction: 6.37 GB write, 473.04 MB/s write, 4.58 GB read, 340.15 MB/s read, 36.4 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: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 679909 Average: 31.6105 StdDev: 137.29 Min: 1 Median: 1.8689 Max: 12903 Percentiles: P50: 1.87 P75: 2.72 P99: 467.22 P99.9: 1002.50 P99.99: 1884.77 ------------------------------------------------------ [ 0, 1 ] 41526 6.108% 6.108% # ( 1, 2 ] 343440 50.513% 56.620% ########## ( 2, 3 ] 174469 25.661% 82.281% ##### ( 3, 4 ] 23622 3.474% 85.755% # ( 4, 6 ] 22797 3.353% 89.108% # ( 6, 10 ] 5962 0.877% 89.985% ( 10, 15 ] 1113 0.164% 90.149% ( 15, 22 ] 126 0.019% 90.167% ( 22, 34 ] 38 0.006% 90.173% ( 34, 51 ] 25 0.004% 90.176% ( 51, 76 ] 5 0.001% 90.177% ( 76, 110 ] 93 0.014% 90.191% ( 110, 170 ] 8311 1.222% 91.413% ( 170, 250 ] 32271 4.746% 96.160% # ( 250, 380 ] 16662 2.451% 98.610% ( 380, 580 ] 6079 0.894% 99.504% ( 580, 870 ] 2521 0.371% 99.875% ( 870, 1300 ] 552 0.081% 99.956% ( 1300, 1900 ] 236 0.035% 99.991% ( 1900, 2900 ] 188 0.028% 100.019% ( 2900, 4400 ] 214 0.031% 100.050% ( 4400, 6600 ] 26 0.004% 100.054% ( 6600, 9900 ] 11 0.002% 100.056% ( 9900, 14000 ] 11 0.002% 100.057% ** Level 1 read latency histogram (micros): Count: 2219 Average: 322.2352 StdDev: 671.91 Min: 106 Median: 231.4498 Max: 11303 Percentiles: P50: 231.45 P75: 323.35 P99: 1294.55 P99.9: 11303.00 P99.99: 11303.00 ------------------------------------------------------ ( 76, 110 ] 1 0.045% 0.045% ( 110, 170 ] 282 12.708% 12.753% ### ( 170, 250 ] 1076 48.490% 61.244% ########## ( 250, 380 ] 541 24.380% 85.624% ##### ( 380, 580 ] 206 9.283% 94.908% ## ( 580, 870 ] 76 3.425% 98.333% # ( 870, 1300 ] 15 0.676% 99.009% ( 1300, 1900 ] 5 0.225% 99.234% ( 1900, 2900 ] 2 0.090% 99.324% ( 2900, 4400 ] 4 0.180% 99.504% ( 4400, 6600 ] 1 0.045% 99.549% ( 6600, 9900 ] 5 0.225% 99.775% ( 9900, 14000 ] 5 0.225% 100.000% ** Level 2 read latency histogram (micros): Count: 153016 Average: 8.9642 StdDev: 131.49 Min: 1 Median: 2.4876 Max: 12967 Percentiles: P50: 2.49 P75: 3.13 P99: 13.76 P99.9: 979.21 P99.99: 2443.52 ------------------------------------------------------ [ 0, 1 ] 651 0.425% 0.425% ( 1, 2 ] 41213 26.934% 27.359% ##### ( 2, 3 ] 71053 46.435% 73.794% ######### ( 3, 4 ] 13768 8.998% 82.792% ## ( 4, 6 ] 16818 10.991% 93.783% ## ( 6, 10 ] 6824 4.460% 98.243% # ( 10, 15 ] 1541 1.007% 99.250% ( 15, 22 ] 344 0.225% 99.475% ( 22, 34 ] 44 0.029% 99.503% ( 34, 51 ] 16 0.010% 99.514% ( 51, 76 ] 12 0.008% 99.522% ( 76, 110 ] 7 0.005% 99.526% ( 110, 170 ] 22 0.014% 99.541% ( 170, 250 ] 130 0.085% 99.626% ( 250, 380 ] 185 0.121% 99.746% ( 380, 580 ] 116 0.076% 99.822% ( 580, 870 ] 104 0.068% 99.890% ( 870, 1300 ] 59 0.039% 99.929% ( 1300, 1900 ] 60 0.039% 99.968% ( 1900, 2900 ] 62 0.041% 100.008% ( 2900, 4400 ] 47 0.031% 100.039% ( 4400, 6600 ] 10 0.007% 100.046% ( 6600, 9900 ] 3 0.002% 100.048% ( 9900, 14000 ] 7 0.005% 100.052% ** Level 3 read latency histogram (micros): Count: 301592 Average: 11.7106 StdDev: 82.55 Min: 1 Median: 2.5520 Max: 5314 Percentiles: P50: 2.55 P75: 3.65 P99: 236.84 P99.9: 537.39 P99.99: 681.70 ------------------------------------------------------ [ 0, 1 ] 1819 0.603% 0.603% ( 1, 2 ] 79888 26.489% 27.092% ##### ( 2, 3 ] 125151 41.497% 68.589% ######## ( 3, 4 ] 29911 9.918% 78.506% ## ( 4, 6 ] 40868 13.551% 92.057% ### ( 6, 10 ] 13903 4.610% 96.667% # ( 10, 15 ] 2517 0.835% 97.502% ( 15, 22 ] 616 0.204% 97.706% ( 22, 34 ] 188 0.062% 97.768% ( 34, 51 ] 64 0.021% 97.789% ( 51, 76 ] 23 0.008% 97.797% ( 76, 110 ] 21 0.007% 97.804% ( 110, 170 ] 930 0.308% 98.112% ( 170, 250 ] 3204 1.062% 99.175% ( 250, 380 ] 1646 0.546% 99.720% ( 380, 580 ] 688 0.228% 99.949% ( 580, 870 ] 356 0.118% 100.067% ( 870, 1300 ] 132 0.044% 100.110% ( 1300, 1900 ] 90 0.030% 100.140% ( 1900, 2900 ] 69 0.023% 100.163% ( 2900, 4400 ] 48 0.016% 100.179% ( 4400, 6600 ] 5 0.002% 100.181% ** Level 4 read latency histogram (micros): Count: 101135 Average: 190.3955 StdDev: 307.50 Min: 1 Median: 181.3649 Max: 10202 Percentiles: P50: 181.36 P75: 247.08 P99: 1039.71 P99.9: 4193.12 P99.99: 5924.12 ------------------------------------------------------ [ 0, 1 ] 281 0.278% 0.278% ( 1, 2 ] 9994 9.882% 10.160% ## ( 2, 3 ] 16050 15.870% 26.030% ### ( 3, 4 ] 4116 4.070% 30.099% # ( 4, 6 ] 4756 4.703% 34.802% # ( 6, 10 ] 1332 1.317% 36.119% ( 10, 15 ] 238 0.235% 36.354% ( 15, 22 ] 38 0.038% 36.392% ( 22, 34 ] 9 0.009% 36.401% ( 34, 51 ] 8 0.008% 36.409% ( 51, 76 ] 9 0.009% 36.418% ( 76, 110 ] 127 0.126% 36.543% ( 110, 170 ] 9237 9.133% 45.677% ## ( 170, 250 ] 30779 30.434% 76.110% ###### ( 250, 380 ] 14893 14.726% 90.836% ### ( 380, 580 ] 5726 5.662% 96.498% # ( 580, 870 ] 2327 2.301% 98.799% ( 870, 1300 ] 516 0.510% 99.309% ( 1300, 1900 ] 218 0.216% 99.524% ( 1900, 2900 ] 179 0.177% 99.701% ( 2900, 4400 ] 233 0.230% 99.932% ( 4400, 6600 ] 85 0.084% 100.016% ( 6600, 9900 ] 11 0.011% 100.027% ( 9900, 14000 ] 1 0.001% 100.028% ** Level 5 read latency histogram (micros): Count: 64573 Average: 297.4177 StdDev: 356.84 Min: 95 Median: 228.7397 Max: 10035 Percentiles: P50: 228.74 P75: 319.51 P99: 1501.68 P99.9: 5618.77 P99.99: 9233.00 ------------------------------------------------------ ( 76, 110 ] 105 0.163% 0.163% ( 110, 170 ] 9378 14.523% 14.686% ### ( 170, 250 ] 31057 48.096% 62.782% ########## ( 250, 380 ] 14755 22.850% 85.632% ##### ( 380, 580 ] 5749 8.903% 94.535% ## ( 580, 870 ] 2302 3.565% 98.100% # ( 870, 1300 ] 509 0.788% 98.888% ( 1300, 1900 ] 215 0.333% 99.221% ( 1900, 2900 ] 173 0.268% 99.489% ( 2900, 4400 ] 220 0.341% 99.830% ( 4400, 6600 ] 82 0.127% 99.957% ( 6600, 9900 ] 27 0.042% 99.998% ( 9900, 14000 ] 1 0.002% 100.000% ** DB Stats ** Uptime(secs): 13.9 total, 6.3 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 141.59 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 156.03 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 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] readwhilewriting : 335.726 micros/op 11855 ops/sec 20.243 seconds 239996 operations; 11.5 MB/s (59999 of 59999 found) Microseconds per read: Count: 239996 Average: 335.7366 StdDev: 724.08 Min: 1 Median: 267.8764 Max: 64632 Percentiles: P50: 267.88 P75: 366.57 P99: 1184.90 P99.9: 12414.89 P99.99: 30250.06 ------------------------------------------------------ [ 0, 1 ] 2 0.001% 0.001% ( 1, 2 ] 20 0.008% 0.009% ( 2, 3 ] 73 0.030% 0.040% ( 3, 4 ] 80 0.033% 0.073% ( 4, 6 ] 193 0.080% 0.153% ( 6, 10 ] 313 0.130% 0.284% ( 10, 15 ] 1730 0.721% 1.005% ( 15, 22 ] 3386 1.411% 2.415% ( 22, 34 ] 5097 2.124% 4.539% ( 34, 51 ] 2591 1.080% 5.619% ( 51, 76 ] 416 0.173% 5.792% ( 76, 110 ] 92 0.038% 5.831% ( 110, 170 ] 8616 3.590% 9.421% # ( 170, 250 ] 86521 36.051% 45.472% ####### ( 250, 380 ] 79034 32.931% 78.403% ####### ( 380, 580 ] 33206 13.836% 92.239% ### ( 580, 870 ] 13846 5.769% 98.008% # ( 870, 1300 ] 3250 1.354% 99.362% ( 1300, 1900 ] 615 0.256% 99.619% ( 1900, 2900 ] 247 0.103% 99.722% ( 2900, 4400 ] 303 0.126% 99.848% ( 4400, 6600 ] 44 0.018% 99.866% ( 6600, 9900 ] 35 0.015% 99.881% ( 9900, 14000 ] 75 0.031% 99.912% ( 14000, 22000 ] 136 0.057% 99.969% ( 22000, 33000 ] 68 0.028% 99.997% ( 33000, 50000 ] 5 0.002% 99.999% ( 50000, 75000 ] 2 0.001% 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 : 3960676 rocksdb.bloom.filter.full.positive COUNT : 277762 rocksdb.bloom.filter.full.true.positive COUNT : 239112 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 : 884 rocksdb.memtable.miss COUNT : 239112 rocksdb.l0.hit COUNT : 26747 rocksdb.l1.hit COUNT : 3005 rocksdb.l2andup.hit COUNT : 209360 rocksdb.compaction.key.drop.new COUNT : 79872 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 : 2698800 rocksdb.number.keys.read COUNT : 239996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 2785161600 rocksdb.bytes.read COUNT : 239996000 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 : 377 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 2716885 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 : 6578869318 rocksdb.compact.write.bytes COUNT : 6492249738 rocksdb.flush.write.bytes COUNT : 2770720151 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 : 17 rocksdb.number.superversion_acquires COUNT : 455 rocksdb.number.superversion_releases COUNT : 436 rocksdb.number.superversion_cleanups COUNT : 110 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 : 0 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 : 2752043008 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4413440 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 : 7392984249 rocksdb.non.last.level.read.count COUNT : 1756381 rocksdb.block.checksum.compute.count COUNT : 1875005 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 : 266.294699 P95 : 717.626690 P99 : 1184.190200 P100 : 63888.000000 COUNT : 239996 SUM : 80371205 rocksdb.db.write.micros P50 : 2.807149 P95 : 9.894247 P99 : 14.851326 P100 : 3467.000000 COUNT : 2698800 SUM : 14528248 rocksdb.compaction.times.micros P50 : 1334615.384615 P95 : 1891923.076923 P99 : 3912217.000000 P100 : 3912217.000000 COUNT : 23 SUM : 31316685 rocksdb.compaction.times.cpu_micros P50 : 1093750.000000 P95 : 1886875.000000 P99 : 3764792.000000 P100 : 3764792.000000 COUNT : 23 SUM : 27712631 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 : 1143.636364 P95 : 2888.888889 P99 : 7293.000000 P100 : 7293.000000 COUNT : 42 SUM : 62362 rocksdb.compaction.outfile.sync.micros P50 : 1543.750000 P95 : 7095.000000 P99 : 9339.000000 P100 : 9809.000000 COUNT : 51 SUM : 108155 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 : 315.000000 P95 : 799.916667 P99 : 2210.000000 P100 : 2658.000000 COUNT : 69 SUM : 25601 rocksdb.table.open.io.micros P50 : 9523.369565 P95 : 21217.142857 P99 : 39318.333333 P100 : 40958.000000 COUNT : 377 SUM : 3774355 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 : 4.809293 P95 : 14.978500 P99 : 330.435795 P100 : 28212.000000 COUNT : 1594063 SUM : 28980264 rocksdb.read.block.get.micros P50 : 220.652893 P95 : 541.570524 P99 : 867.328650 P100 : 27423.000000 COUNT : 280758 SUM : 71255470 rocksdb.write.raw.block.micros P50 : 0.570720 P95 : 1.788471 P99 : 5.801635 P100 : 13107.000000 COUNT : 2245291 SUM : 7091340 rocksdb.numfiles.in.singlecompaction P50 : 3.192308 P95 : 8.200000 P99 : 12.000000 P100 : 12.000000 COUNT : 29 SUM : 108 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 : 0.562375 P95 : 1128.152916 P99 : 1954.115044 P100 : 2139.000000 COUNT : 21377 SUM : 2718739 rocksdb.sst.read.micros P50 : 2.269761 P95 : 292.717065 P99 : 550.777627 P100 : 12967.000000 COUNT : 1756718 SUM : 93948113 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 : 1000.000000 P95 : 1000.000000 P99 : 1000.000000 P100 : 1000.000000 COUNT : 239996 SUM : 239996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 2698800 SUM : 2785161600 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 : 291363.636364 P95 : 503500.000000 P99 : 556700.000000 P100 : 557167.000000 COUNT : 42 SUM : 12164038 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 : 75 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