[2024-12-02 12:15:25.001020] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-12-02 12:15:25.001286] [ 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_pid1076761 ] Set seed to 1733138124994380 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-02 12:15:25.115216] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-02 12:15:25.154813] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-02 12:15:25.154860] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1076761' to capture a snapshot of events at runtime. [2024-12-02 12:15:25.154873] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1076761 for offline analysis/debug. [2024-12-02 12:15:25.154901] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Dec 2 12:15:29 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/02-12:15:35 ... thread 0: (1000000,1000000) ops and (155181.3,155181.3) ops/second in (6.444076,6.444076) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/14 2.58 GB 56.6 0.4 0.0 0.4 1.2 0.9 0.0 1.4 47.8 159.1 7.91 4.04 12 0.659 383K 520 0.0 0.0 L1 16/16 1.68 GB 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 22/0 981.63 MB 1.0 2.1 1.1 1.1 2.1 1.0 0.0 2.0 106.4 105.2 20.65 10.18 11 1.877 188K 0 0.0 0.0 L4 175/0 9.72 GB 1.0 3.4 1.7 1.6 3.3 1.6 0.0 1.9 133.7 131.3 25.67 15.42 23 1.116 1876K 0 0.0 0.0 L5 1116/0 91.97 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1347/30 106.92 GB 0.0 5.9 2.8 3.1 6.6 3.5 1.7 7.7 110.8 125.5 54.23 29.64 46 1.179 2448K 520 0.0 0.0 Int 0/0 0.00 KB 0.0 5.9 2.8 3.1 6.6 3.5 1.7 7.7 110.8 125.5 54.23 29.64 46 1.179 2448K 520 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 5.9 2.8 3.1 5.8 2.7 0.0 0.0 124.5 122.7 48.27 27.11 35 1.379 2448K 520 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 0.0 147.8 5.97 2.53 11 0.543 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): 6.6 total, 6.4 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.64 GB write, 1029.93 MB/s write, 5.87 GB read, 909.28 MB/s read, 54.2 seconds Interval compaction: 6.64 GB write, 1055.48 MB/s write, 5.87 GB read, 931.84 MB/s read, 54.2 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: 25, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 25, interval: 25 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 293288 Average: 17.7401 StdDev: 187.53 Min: 1 Median: 1.7587 Max: 8806 Percentiles: P50: 1.76 P75: 2.72 P99: 278.31 P99.9: 2818.36 P99.99: 4262.81 ------------------------------------------------------ [ 0, 1 ] 26301 8.968% 8.968% ## ( 1, 2 ] 158608 54.079% 63.047% ########### ( 2, 3 ] 48488 16.533% 79.579% ### ( 3, 4 ] 24166 8.240% 87.819% ## ( 4, 6 ] 24152 8.235% 96.054% ## ( 6, 10 ] 5936 2.024% 98.078% ( 10, 15 ] 1170 0.399% 98.477% ( 15, 22 ] 150 0.051% 98.528% ( 22, 34 ] 23 0.008% 98.536% ( 34, 51 ] 17 0.006% 98.542% ( 51, 76 ] 17 0.006% 98.548% ( 76, 110 ] 208 0.071% 98.618% ( 110, 170 ] 675 0.230% 98.849% ( 170, 250 ] 369 0.126% 98.974% ( 250, 380 ] 345 0.118% 99.092% ( 380, 580 ] 491 0.167% 99.259% ( 580, 870 ] 627 0.214% 99.473% ( 870, 1300 ] 595 0.203% 99.676% ( 1300, 1900 ] 406 0.138% 99.815% ( 1900, 2900 ] 273 0.093% 99.908% ( 2900, 4400 ] 266 0.091% 99.998% ( 4400, 6600 ] 97 0.033% 100.031% ( 6600, 9900 ] 13 0.004% 100.036% ** Level 1 read latency histogram (micros): Count: 265 Average: 1113.2151 StdDev: 1325.83 Min: 80 Median: 561.5789 Max: 7630 Percentiles: P50: 561.58 P75: 1502.50 P99: 6441.11 P99.9: 7630.00 P99.99: 7630.00 ------------------------------------------------------ ( 76, 110 ] 10 3.774% 3.774% # ( 110, 170 ] 40 15.094% 18.868% ### ( 170, 250 ] 26 9.811% 28.679% ## ( 250, 380 ] 22 8.302% 36.981% ## ( 380, 580 ] 38 14.340% 51.321% ### ( 580, 870 ] 30 11.321% 62.642% ## ( 870, 1300 ] 26 9.811% 72.453% ## ( 1300, 1900 ] 20 7.547% 80.000% ## ( 1900, 2900 ] 23 8.679% 88.679% ## ( 2900, 4400 ] 19 7.170% 95.849% # ( 4400, 6600 ] 9 3.396% 99.245% # ( 6600, 9900 ] 2 0.755% 100.000% ** Level 2 read latency histogram (micros): Count: 86424 Average: 12.0715 StdDev: 164.40 Min: 1 Median: 1.8608 Max: 8078 Percentiles: P50: 1.86 P75: 2.98 P99: 12.20 P99.9: 2893.27 P99.99: 6266.11 ------------------------------------------------------ [ 0, 1 ] 4644 5.374% 5.374% # ( 1, 2 ] 44803 51.841% 57.214% ########## ( 2, 3 ] 15706 18.173% 75.388% #### ( 3, 4 ] 8730 10.101% 85.489% ## ( 4, 6 ] 9081 10.507% 95.996% ## ( 6, 10 ] 2371 2.743% 98.740% # ( 10, 15 ] 511 0.591% 99.331% ( 15, 22 ] 75 0.087% 99.418% ( 22, 34 ] 12 0.014% 99.432% ( 34, 51 ] 11 0.013% 99.445% ( 51, 76 ] 10 0.012% 99.456% ( 76, 110 ] 2 0.002% 99.458% ( 110, 170 ] 10 0.012% 99.470% ( 170, 250 ] 17 0.020% 99.490% ( 250, 380 ] 33 0.038% 99.528% ( 380, 580 ] 46 0.053% 99.581% ( 580, 870 ] 73 0.084% 99.666% ( 870, 1300 ] 78 0.090% 99.756% ( 1300, 1900 ] 62 0.072% 99.828% ( 1900, 2900 ] 63 0.073% 99.900% ( 2900, 4400 ] 57 0.066% 99.966% ( 4400, 6600 ] 24 0.028% 99.994% ( 6600, 9900 ] 6 0.007% 100.001% ** Level 3 read latency histogram (micros): Count: 601690 Average: 5.6910 StdDev: 84.04 Min: 1 Median: 1.8584 Max: 9476 Percentiles: P50: 1.86 P75: 2.93 P99: 9.03 P99.9: 27.03 P99.99: 536.64 ------------------------------------------------------ [ 0, 1 ] 30204 5.020% 5.020% # ( 1, 2 ] 315284 52.400% 57.420% ########## ( 2, 3 ] 113312 18.832% 76.252% #### ( 3, 4 ] 62555 10.397% 86.648% ## ( 4, 6 ] 65342 10.860% 97.508% ## ( 6, 10 ] 11840 1.968% 99.476% ( 10, 15 ] 2263 0.376% 99.852% ( 15, 22 ] 264 0.044% 99.896% ( 22, 34 ] 58 0.010% 99.906% ( 34, 51 ] 43 0.007% 99.913% ( 51, 76 ] 53 0.009% 99.922% ( 76, 110 ] 27 0.004% 99.926% ( 110, 170 ] 68 0.011% 99.937% ( 170, 250 ] 78 0.013% 99.950% ( 250, 380 ] 119 0.020% 99.970% ( 380, 580 ] 153 0.025% 99.996% ( 580, 870 ] 207 0.034% 100.030% ( 870, 1300 ] 234 0.039% 100.069% ( 1300, 1900 ] 174 0.029% 100.098% ( 1900, 2900 ] 125 0.021% 100.118% ( 2900, 4400 ] 105 0.017% 100.136% ( 4400, 6600 ] 34 0.006% 100.142% ( 6600, 9900 ] 8 0.001% 100.143% ** Level 4 read latency histogram (micros): Count: 426564 Average: 19.8779 StdDev: 206.08 Min: 1 Median: 1.8758 Max: 9248 Percentiles: P50: 1.88 P75: 3.02 P99: 305.30 P99.9: 2399.87 P99.99: 3360.20 ------------------------------------------------------ [ 0, 1 ] 20220 4.740% 4.740% # ( 1, 2 ] 220436 51.677% 56.417% ########## ( 2, 3 ] 78469 18.396% 74.813% #### ( 3, 4 ] 44049 10.326% 85.139% ## ( 4, 6 ] 44583 10.452% 95.591% ## ( 6, 10 ] 10846 2.543% 98.134% # ( 10, 15 ] 2404 0.564% 98.697% ( 15, 22 ] 313 0.073% 98.771% ( 22, 34 ] 42 0.010% 98.780% ( 34, 51 ] 35 0.008% 98.789% ( 51, 76 ] 52 0.012% 98.801% ( 76, 110 ] 93 0.022% 98.823% ( 110, 170 ] 288 0.068% 98.890% ( 170, 250 ] 308 0.072% 98.962% ( 250, 380 ] 377 0.088% 99.051% ( 380, 580 ] 710 0.166% 99.217% ( 580, 870 ] 973 0.228% 99.445% ( 870, 1300 ] 1050 0.246% 99.691% ( 1300, 1900 ] 652 0.153% 99.844% ( 1900, 2900 ] 475 0.111% 99.956% ( 2900, 4400 ] 477 0.112% 100.068% ( 4400, 6600 ] 156 0.037% 100.104% ( 6600, 9900 ] 34 0.008% 100.112% ** Level 5 read latency histogram (micros): Count: 14173 Average: 1243.5992 StdDev: 1448.57 Min: 76 Median: 694.4171 Max: 11576 Percentiles: P50: 694.42 P75: 1606.74 P99: 6514.23 P99.9: 9661.32 P99.99: 11576.00 ------------------------------------------------------ ( 51, 76 ] 2 0.014% 0.014% ( 76, 110 ] 501 3.535% 3.549% # ( 110, 170 ] 1845 13.018% 16.567% ### ( 170, 250 ] 1135 8.008% 24.575% ## ( 250, 380 ] 1169 8.248% 32.823% ## ( 380, 580 ] 1690 11.924% 44.747% ## ( 580, 870 ] 1887 13.314% 58.061% ### ( 870, 1300 ] 1775 12.524% 70.585% ### ( 1300, 1900 ] 1224 8.636% 79.221% ## ( 1900, 2900 ] 1065 7.514% 86.735% ## ( 2900, 4400 ] 1178 8.312% 95.047% ## ( 4400, 6600 ] 583 4.113% 99.160% # ( 6600, 9900 ] 113 0.797% 99.958% ( 9900, 14000 ] 7 0.049% 100.007% ** DB Stats ** Uptime(secs): 6.6 total, 6.4 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 148.97 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.401 H:M:S, 36.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 152.66 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.401 H:M:S, 37.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/02-12:15:40 ... thread 0: (1000000,2000000) ops and (199194.7,174454.8) ops/second in (5.020214,11.464290) 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 19/10 3.57 GB 188.8 1.7 0.0 1.7 3.5 1.8 0.0 1.9 105.7 223.0 16.09 11.68 33 0.488 1726K 1831 0.0 0.0 L1 16/16 1.68 GB 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 22/0 981.63 MB 1.0 2.1 1.1 1.1 2.1 1.0 0.0 2.0 106.4 105.2 20.65 10.18 11 1.877 188K 0 0.0 0.0 L4 175/0 9.72 GB 1.0 3.4 1.7 1.6 3.3 1.6 0.0 1.9 133.7 131.3 25.67 15.42 23 1.116 1876K 0 0.0 0.0 L5 1116/0 91.97 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1348/26 107.90 GB 0.0 7.2 2.8 4.4 8.9 4.5 1.7 4.8 117.4 146.3 62.41 37.28 67 0.932 3791K 1831 0.0 0.0 Int 0/0 0.00 KB 0.0 7.2 2.8 4.4 8.9 4.5 1.7 4.8 117.4 146.3 62.41 37.28 67 0.932 3791K 1831 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 7.2 2.8 4.4 7.1 2.7 0.0 0.0 137.5 135.9 53.29 32.03 40 1.332 3791K 1831 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 0.0 207.2 9.12 5.26 27 0.338 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): 11.6 total, 11.5 interval Flush(GB): cumulative 1.846, interval 1.846 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.92 GB write, 785.59 MB/s write, 7.16 GB read, 630.46 MB/s read, 62.4 seconds Interval compaction: 8.92 GB write, 796.55 MB/s write, 7.16 GB read, 639.25 MB/s read, 62.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 7, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 7, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 25, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 7, total-stops: 25, interval: 32 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 621086 Average: 19.5715 StdDev: 139.38 Min: 0 Median: 1.5807 Max: 8806 Percentiles: P50: 1.58 P75: 2.29 P99: 295.30 P99.9: 1491.43 P99.99: 2817.72 ------------------------------------------------------ [ 0, 1 ] 122337 19.697% 19.697% #### ( 1, 2 ] 324106 52.184% 71.881% ########## ( 2, 3 ] 66688 10.737% 82.618% ## ( 3, 4 ] 31740 5.110% 87.729% # ( 4, 6 ] 28568 4.600% 92.328% # ( 6, 10 ] 6810 1.096% 93.425% ( 10, 15 ] 1466 0.236% 93.661% ( 15, 22 ] 211 0.034% 93.695% ( 22, 34 ] 28 0.005% 93.699% ( 34, 51 ] 20 0.003% 93.703% ( 51, 76 ] 35 0.006% 93.708% ( 76, 110 ] 5312 0.855% 94.564% ( 110, 170 ] 19434 3.129% 97.693% # ( 170, 250 ] 7259 1.169% 98.861% ( 250, 380 ] 2471 0.398% 99.259% ( 380, 580 ] 2089 0.336% 99.596% ( 580, 870 ] 1090 0.175% 99.771% ( 870, 1300 ] 665 0.107% 99.878% ( 1300, 1900 ] 426 0.069% 99.947% ( 1900, 2900 ] 293 0.047% 99.994% ( 2900, 4400 ] 283 0.046% 100.039% ( 4400, 6600 ] 97 0.016% 100.055% ( 6600, 9900 ] 13 0.002% 100.057% ** Level 1 read latency histogram (micros): Count: 1751 Average: 318.3786 StdDev: 622.59 Min: 76 Median: 155.6364 Max: 7630 Percentiles: P50: 155.64 P75: 232.00 P99: 3886.05 P99.9: 7010.85 P99.99: 7630.00 ------------------------------------------------------ ( 51, 76 ] 1 0.057% 0.057% ( 76, 110 ] 247 14.106% 14.163% ### ( 110, 170 ] 825 47.116% 61.279% ######### ( 170, 250 ] 310 17.704% 78.983% #### ( 250, 380 ] 113 6.453% 85.437% # ( 380, 580 ] 109 6.225% 91.662% # ( 580, 870 ] 46 2.627% 94.289% # ( 870, 1300 ] 27 1.542% 95.831% ( 1300, 1900 ] 20 1.142% 96.973% ( 1900, 2900 ] 23 1.314% 98.287% ( 2900, 4400 ] 19 1.085% 99.372% ( 4400, 6600 ] 9 0.514% 99.886% ( 6600, 9900 ] 2 0.114% 100.000% ** Level 2 read latency histogram (micros): Count: 86424 Average: 12.0715 StdDev: 164.40 Min: 1 Median: 1.8608 Max: 8078 Percentiles: P50: 1.86 P75: 2.98 P99: 12.20 P99.9: 2893.27 P99.99: 6266.11 ------------------------------------------------------ [ 0, 1 ] 4644 5.374% 5.374% # ( 1, 2 ] 44803 51.841% 57.214% ########## ( 2, 3 ] 15706 18.173% 75.388% #### ( 3, 4 ] 8730 10.101% 85.489% ## ( 4, 6 ] 9081 10.507% 95.996% ## ( 6, 10 ] 2371 2.743% 98.740% # ( 10, 15 ] 511 0.591% 99.331% ( 15, 22 ] 75 0.087% 99.418% ( 22, 34 ] 12 0.014% 99.432% ( 34, 51 ] 11 0.013% 99.445% ( 51, 76 ] 10 0.012% 99.456% ( 76, 110 ] 2 0.002% 99.458% ( 110, 170 ] 10 0.012% 99.470% ( 170, 250 ] 17 0.020% 99.490% ( 250, 380 ] 33 0.038% 99.528% ( 380, 580 ] 46 0.053% 99.581% ( 580, 870 ] 73 0.084% 99.666% ( 870, 1300 ] 78 0.090% 99.756% ( 1300, 1900 ] 62 0.072% 99.828% ( 1900, 2900 ] 63 0.073% 99.900% ( 2900, 4400 ] 57 0.066% 99.966% ( 4400, 6600 ] 24 0.028% 99.994% ( 6600, 9900 ] 6 0.007% 100.001% ** Level 3 read latency histogram (micros): Count: 602836 Average: 6.0019 StdDev: 84.47 Min: 1 Median: 1.8602 Max: 9476 Percentiles: P50: 1.86 P75: 2.94 P99: 9.40 P99.9: 198.94 P99.99: 564.32 ------------------------------------------------------ [ 0, 1 ] 30204 5.010% 5.010% # ( 1, 2 ] 315290 52.301% 57.311% ########## ( 2, 3 ] 113326 18.799% 76.110% #### ( 3, 4 ] 62562 10.378% 86.488% ## ( 4, 6 ] 65362 10.842% 97.331% ## ( 6, 10 ] 11841 1.964% 99.295% ( 10, 15 ] 2264 0.376% 99.670% ( 15, 22 ] 264 0.044% 99.714% ( 22, 34 ] 58 0.010% 99.724% ( 34, 51 ] 43 0.007% 99.731% ( 51, 76 ] 53 0.009% 99.740% ( 76, 110 ] 180 0.030% 99.770% ( 110, 170 ] 678 0.112% 99.882% ( 170, 250 ] 299 0.050% 99.932% ( 250, 380 ] 172 0.029% 99.960% ( 380, 580 ] 195 0.032% 99.993% ( 580, 870 ] 224 0.037% 100.030% ( 870, 1300 ] 234 0.039% 100.069% ( 1300, 1900 ] 174 0.029% 100.097% ( 1900, 2900 ] 125 0.021% 100.118% ( 2900, 4400 ] 106 0.018% 100.136% ( 4400, 6600 ] 34 0.006% 100.141% ( 6600, 9900 ] 8 0.001% 100.143% ** Level 4 read latency histogram (micros): Count: 436134 Average: 22.8460 StdDev: 205.70 Min: 1 Median: 1.8971 Max: 9248 Percentiles: P50: 1.90 P75: 3.17 P99: 418.01 P99.9: 2385.08 P99.99: 3359.37 ------------------------------------------------------ [ 0, 1 ] 20220 4.636% 4.636% # ( 1, 2 ] 220548 50.569% 55.205% ########## ( 2, 3 ] 78916 18.094% 73.299% #### ( 3, 4 ] 44314 10.161% 83.460% ## ( 4, 6 ] 45011 10.320% 93.781% ## ( 6, 10 ] 10909 2.501% 96.282% # ( 10, 15 ] 2419 0.555% 96.837% ( 15, 22 ] 315 0.072% 96.909% ( 22, 34 ] 42 0.010% 96.918% ( 34, 51 ] 35 0.008% 96.926% ( 51, 76 ] 52 0.012% 96.938% ( 76, 110 ] 1377 0.316% 97.254% ( 110, 170 ] 4764 1.092% 98.346% ( 170, 250 ] 1786 0.410% 98.756% ( 250, 380 ] 856 0.196% 98.952% ( 380, 580 ] 1098 0.252% 99.204% ( 580, 870 ] 1077 0.247% 99.451% ( 870, 1300 ] 1072 0.246% 99.697% ( 1300, 1900 ] 655 0.150% 99.847% ( 1900, 2900 ] 478 0.110% 99.956% ( 2900, 4400 ] 478 0.110% 100.066% ( 4400, 6600 ] 156 0.036% 100.102% ( 6600, 9900 ] 34 0.008% 100.110% ** Level 5 read latency histogram (micros): Count: 83352 Average: 360.7755 StdDev: 728.64 Min: 74 Median: 156.3186 Max: 11576 Percentiles: P50: 156.32 P75: 239.33 P99: 4229.61 P99.9: 7524.23 P99.99: 9714.99 ------------------------------------------------------ ( 51, 76 ] 6 0.007% 0.007% ( 76, 110 ] 11214 13.454% 13.461% ### ( 110, 170 ] 39452 47.332% 60.793% ######### ( 170, 250 ] 13665 16.394% 77.187% ### ( 250, 380 ] 5242 6.289% 83.476% # ( 380, 580 ] 4798 5.756% 89.232% # ( 580, 870 ] 2801 3.360% 92.593% # ( 870, 1300 ] 1920 2.303% 94.896% ( 1300, 1900 ] 1268 1.521% 96.418% ( 1900, 2900 ] 1096 1.315% 97.733% ( 2900, 4400 ] 1193 1.431% 99.164% ( 4400, 6600 ] 583 0.699% 99.863% ( 6600, 9900 ] 113 0.136% 99.999% ( 9900, 14000 ] 7 0.008% 100.007% ** DB Stats ** Uptime(secs): 11.6 total, 5.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 169.30 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.878 H:M:S, 33.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 196.05 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.477 H:M:S, 29.4 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: 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] readwhilewriting : 214.826 micros/op 18606 ops/sec 60.140 seconds 1118996 operations; 18.0 MB/s (293999 of 293999 found) Microseconds per read: Count: 1118996 Average: 214.8283 StdDev: 600.93 Min: 2 Median: 167.8171 Max: 90473 Percentiles: P50: 167.82 P75: 227.34 P99: 710.46 P99.9: 8179.10 P99.99: 27544.32 ------------------------------------------------------ ( 1, 2 ] 11 0.001% 0.001% ( 2, 3 ] 51 0.005% 0.006% ( 3, 4 ] 48 0.004% 0.010% ( 4, 6 ] 94 0.008% 0.018% ( 6, 10 ] 592 0.053% 0.071% ( 10, 15 ] 5345 0.478% 0.549% ( 15, 22 ] 3404 0.304% 0.853% ( 22, 34 ] 9859 0.881% 1.734% ( 34, 51 ] 2519 0.225% 1.959% ( 51, 76 ] 219 0.020% 1.979% ( 76, 110 ] 26331 2.353% 4.332% ( 110, 170 ] 530319 47.392% 51.724% ######### ( 170, 250 ] 363360 32.472% 84.196% ###### ( 250, 380 ] 122999 10.992% 95.188% ## ( 380, 580 ] 38200 3.414% 98.602% # ( 580, 870 ] 9903 0.885% 99.487% ( 870, 1300 ] 2466 0.220% 99.707% ( 1300, 1900 ] 816 0.073% 99.780% ( 1900, 2900 ] 618 0.055% 99.835% ( 2900, 4400 ] 441 0.039% 99.875% ( 4400, 6600 ] 193 0.017% 99.892% ( 6600, 9900 ] 186 0.017% 99.909% ( 9900, 14000 ] 404 0.036% 99.945% ( 14000, 22000 ] 431 0.039% 99.983% ( 22000, 33000 ] 149 0.013% 99.997% ( 33000, 50000 ] 31 0.003% 99.999% ( 50000, 75000 ] 5 0.000% 100.000% ( 75000, 110000 ] 2 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 : 18824191 rocksdb.bloom.filter.full.positive COUNT : 1302735 rocksdb.bloom.filter.full.true.positive COUNT : 1118580 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 : 416 rocksdb.memtable.miss COUNT : 1118580 rocksdb.l0.hit COUNT : 45031 rocksdb.l1.hit COUNT : 18580 rocksdb.l2andup.hit COUNT : 1054969 rocksdb.compaction.key.drop.new COUNT : 132215 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 : 2543627 rocksdb.number.keys.read COUNT : 1118996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 2625023064 rocksdb.bytes.read COUNT : 1118996000 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 : 1487 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 49488608 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 : 13055073170 rocksdb.compact.write.bytes COUNT : 12925611164 rocksdb.flush.write.bytes COUNT : 2576283256 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 : 45 rocksdb.number.superversion_acquires COUNT : 504 rocksdb.number.superversion_releases COUNT : 476 rocksdb.number.superversion_cleanups COUNT : 124 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 : 2555451392 rocksdb.memtable.garbage.bytes.at.flush COUNT : 942080 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 : 17741178928 rocksdb.non.last.level.read.count COUNT : 4144667 rocksdb.block.checksum.compute.count COUNT : 4478964 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 : 166.952289 P95 : 377.285196 P99 : 709.020985 P100 : 90470.000000 COUNT : 1118996 SUM : 239399207 rocksdb.db.write.micros P50 : 1.612289 P95 : 5.580567 P99 : 988.035725 P100 : 878860.000000 COUNT : 2543627 SUM : 56540094 rocksdb.compaction.times.micros P50 : 1167619.047619 P95 : 2660000.000000 P99 : 5532000.000000 P100 : 5761868.000000 COUNT : 44 SUM : 61875258 rocksdb.compaction.times.cpu_micros P50 : 814210.526316 P95 : 1690000.000000 P99 : 5532000.000000 P100 : 5706323.000000 COUNT : 44 SUM : 40494624 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 : 797.500000 P95 : 24200.000000 P99 : 66000.000000 P100 : 71964.000000 COUNT : 36 SUM : 169678 rocksdb.compaction.outfile.sync.micros P50 : 16857.142857 P95 : 282500.000000 P99 : 360500.000000 P100 : 378869.000000 COUNT : 135 SUM : 7359362 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 : 195.000000 P95 : 4334.375000 P99 : 10433.000000 P100 : 11810.000000 COUNT : 87 SUM : 98255 rocksdb.table.open.io.micros P50 : 9103.326180 P95 : 20213.574661 P99 : 26457.200000 P100 : 30396.000000 COUNT : 1487 SUM : 14260606 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 : 3.795181 P95 : 134.982491 P99 : 223.077639 P100 : 10212.000000 COUNT : 3163423 SUM : 67386619 rocksdb.read.block.get.micros P50 : 137.994304 P95 : 244.319065 P99 : 567.143727 P100 : 15904.000000 COUNT : 1314052 SUM : 202257728 rocksdb.write.raw.block.micros P50 : 0.536093 P95 : 1.375993 P99 : 3.613128 P100 : 13593.000000 COUNT : 3754715 SUM : 10608409 rocksdb.numfiles.in.singlecompaction P50 : 2.911765 P95 : 4.450000 P99 : 26.000000 P100 : 26.000000 COUNT : 51 SUM : 191 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 : 0.583695 P95 : 2230.072820 P99 : 2766.329463 P100 : 878686.000000 COUNT : 204354 SUM : 49509129 rocksdb.sst.read.micros P50 : 2.663662 P95 : 182.418670 P99 : 391.808494 P100 : 11576.000000 COUNT : 4144738 SUM : 256147178 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 : 1118996 SUM : 1118996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 2543627 SUM : 2625023064 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 : 223333.333333 P95 : 894000.000000 P99 : 1103352.000000 P100 : 1103352.000000 COUNT : 36 SUM : 10939941 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 : 155 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