[2024-12-16 19:25:34.776675] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 23.11.0 initialization... [2024-12-16 19:25:34.776939] [ 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_pid1461643 ] Set seed to 1734373534770014 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-16 19:25:34.886687] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-16 19:25:34.928604] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-16 19:25:34.928650] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1461643' to capture a snapshot of events at runtime. [2024-12-16 19:25:34.928660] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-16 19:25:34.928686] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-16 19:25:34.928694] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1461643 for offline analysis/debug. [2024-12-16 19:25:34.928789] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Dec 16 19:25:39 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/16-19:25:43 ... thread 0: (1000000,1000000) ops and (225202.7,225202.7) ops/second in (4.440445,4.440445) 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 19/16 2.95 GB 62.9 0.6 0.0 0.6 1.4 0.9 0.0 1.6 99.4 253.9 5.71 4.54 15 0.380 575K 595 0.0 0.0 L1 13/13 1.59 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 20/0 987.69 MB 1.0 0.2 0.1 0.1 0.2 0.1 0.1 1.5 126.4 125.6 1.53 0.88 1 1.526 0 0 0.0 0.0 L4 171/0 9.50 GB 1.0 1.5 1.0 0.5 1.5 1.0 0.0 1.5 123.9 122.6 12.47 7.14 12 1.039 318K 0 0.0 0.0 L5 1112/0 91.41 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1335/29 106.42 GB 0.0 2.3 1.1 1.1 3.1 2.0 1.5 3.6 117.0 160.9 19.70 12.56 28 0.703 894K 595 0.0 0.0 Int 0/0 0.00 KB 0.0 2.3 1.1 1.1 3.1 2.0 1.5 3.6 117.0 160.9 19.70 12.56 28 0.703 894K 595 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.3 1.1 1.1 2.2 1.1 0.0 0.0 142.4 141.3 16.19 10.16 15 1.079 894K 595 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 0.0 251.2 3.51 2.40 13 0.270 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): 4.6 total, 4.4 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: 3.09 GB write, 683.29 MB/s write, 2.25 GB read, 497.04 MB/s read, 19.7 seconds Interval compaction: 3.09 GB write, 713.29 MB/s write, 2.25 GB read, 518.87 MB/s read, 19.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 8, interval: 11 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 309662 Average: 11.1032 StdDev: 104.98 Min: 0 Median: 1.6016 Max: 7216 Percentiles: P50: 1.60 P75: 2.08 P99: 185.89 P99.9: 972.49 P99.99: 1815.04 ------------------------------------------------------ [ 0, 1 ] 42949 13.870% 13.870% ### ( 1, 2 ] 185963 60.054% 73.923% ############ ( 2, 3 ] 42436 13.704% 87.627% ### ( 3, 4 ] 14545 4.697% 92.324% # ( 4, 6 ] 11740 3.791% 96.115% # ( 6, 10 ] 3448 1.113% 97.229% ( 10, 15 ] 482 0.156% 97.385% ( 15, 22 ] 64 0.021% 97.405% ( 22, 34 ] 25 0.008% 97.413% ( 34, 51 ] 11 0.004% 97.417% ( 51, 76 ] 7 0.002% 97.419% ( 76, 110 ] 1160 0.375% 97.794% ( 110, 170 ] 3452 1.115% 98.908% ( 170, 250 ] 1427 0.461% 99.369% ( 250, 380 ] 654 0.211% 99.581% ( 380, 580 ] 604 0.195% 99.776% ( 580, 870 ] 336 0.109% 99.884% ( 870, 1300 ] 207 0.067% 99.951% ( 1300, 1900 ] 141 0.046% 99.996% ( 1900, 2900 ] 111 0.036% 100.032% ( 2900, 4400 ] 100 0.032% 100.065% ( 4400, 6600 ] 16 0.005% 100.070% ( 6600, 9900 ] 1 0.000% 100.070% ** Level 1 read latency histogram (micros): Count: 398 Average: 515.2362 StdDev: 939.77 Min: 85 Median: 182.0000 Max: 7087 Percentiles: P50: 182.00 P75: 363.75 P99: 5288.80 P99.9: 7087.00 P99.99: 7087.00 ------------------------------------------------------ ( 76, 110 ] 42 10.553% 10.553% ## ( 110, 170 ] 145 36.432% 46.985% ####### ( 170, 250 ] 80 20.101% 67.085% #### ( 250, 380 ] 36 9.045% 76.131% ## ( 380, 580 ] 30 7.538% 83.668% ## ( 580, 870 ] 15 3.769% 87.437% # ( 870, 1300 ] 9 2.261% 89.698% ( 1300, 1900 ] 12 3.015% 92.714% # ( 1900, 2900 ] 13 3.266% 95.980% # ( 2900, 4400 ] 10 2.513% 98.492% # ( 4400, 6600 ] 5 1.256% 99.749% ( 6600, 9900 ] 1 0.251% 100.000% ** Level 2 read latency histogram (micros): Count: 32710 Average: 6.8207 StdDev: 70.82 Min: 1 Median: 1.8492 Max: 3688 Percentiles: P50: 1.85 P75: 2.72 P99: 9.99 P99.9: 1167.39 P99.99: 2741.12 ------------------------------------------------------ [ 0, 1 ] 1369 4.185% 4.185% # ( 1, 2 ] 17647 53.950% 58.135% ########### ( 2, 3 ] 7630 23.326% 81.461% ##### ( 3, 4 ] 2606 7.967% 89.428% ## ( 4, 6 ] 2261 6.912% 96.341% # ( 6, 10 ] 871 2.663% 99.003% # ( 10, 15 ] 111 0.339% 99.343% ( 15, 22 ] 34 0.104% 99.447% ( 22, 34 ] 10 0.031% 99.477% ( 34, 51 ] 4 0.012% 99.489% ( 51, 76 ] 3 0.009% 99.499% ( 76, 110 ] 2 0.006% 99.505% ( 110, 170 ] 2 0.006% 99.511% ( 170, 250 ] 12 0.037% 99.548% ( 250, 380 ] 22 0.067% 99.615% ( 380, 580 ] 35 0.107% 99.722% ( 580, 870 ] 41 0.125% 99.847% ( 870, 1300 ] 25 0.076% 99.924% ( 1300, 1900 ] 15 0.046% 99.969% ( 1900, 2900 ] 8 0.024% 99.994% ( 2900, 4400 ] 2 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 77838 Average: 8.4257 StdDev: 104.00 Min: 1 Median: 1.7937 Max: 5643 Percentiles: P50: 1.79 P75: 2.65 P99: 11.75 P99.9: 1177.28 P99.99: 2514.86 ------------------------------------------------------ [ 0, 1 ] 3659 4.701% 4.701% # ( 1, 2 ] 44424 57.072% 61.773% ########### ( 2, 3 ] 15832 20.340% 82.113% #### ( 3, 4 ] 6001 7.710% 89.822% ## ( 4, 6 ] 5717 7.345% 97.167% # ( 6, 10 ] 1354 1.740% 98.907% ( 10, 15 ] 207 0.266% 99.173% ( 15, 22 ] 29 0.037% 99.210% ( 22, 34 ] 10 0.013% 99.223% ( 34, 51 ] 2 0.003% 99.225% ( 51, 76 ] 4 0.005% 99.230% ( 76, 110 ] 36 0.046% 99.277% ( 110, 170 ] 128 0.164% 99.441% ( 170, 250 ] 98 0.126% 99.567% ( 250, 380 ] 70 0.090% 99.657% ( 380, 580 ] 88 0.113% 99.770% ( 580, 870 ] 59 0.076% 99.846% ( 870, 1300 ] 59 0.076% 99.922% ( 1300, 1900 ] 36 0.046% 99.968% ( 1900, 2900 ] 28 0.036% 100.004% ( 2900, 4400 ] 22 0.028% 100.032% ( 4400, 6600 ] 7 0.009% 100.041% ** Level 4 read latency histogram (micros): Count: 114704 Average: 25.0562 StdDev: 208.13 Min: 1 Median: 1.8907 Max: 6994 Percentiles: P50: 1.89 P75: 2.91 P99: 611.85 P99.9: 2838.48 P99.99: 3984.33 ------------------------------------------------------ [ 0, 1 ] 4774 4.162% 4.162% # ( 1, 2 ] 59032 51.465% 55.627% ########## ( 2, 3 ] 24497 21.357% 76.983% #### ( 3, 4 ] 10099 8.804% 85.788% ## ( 4, 6 ] 9573 8.346% 94.134% ## ( 6, 10 ] 2713 2.365% 96.499% ( 10, 15 ] 414 0.361% 96.860% ( 15, 22 ] 70 0.061% 96.921% ( 22, 34 ] 36 0.031% 96.952% ( 34, 51 ] 14 0.012% 96.964% ( 51, 76 ] 10 0.009% 96.973% ( 76, 110 ] 247 0.215% 97.188% ( 110, 170 ] 862 0.751% 97.940% ( 170, 250 ] 436 0.380% 98.320% ( 250, 380 ] 308 0.269% 98.589% ( 380, 580 ] 431 0.376% 98.964% ( 580, 870 ] 373 0.325% 99.289% ( 870, 1300 ] 328 0.286% 99.575% ( 1300, 1900 ] 209 0.182% 99.758% ( 1900, 2900 ] 174 0.152% 99.909% ( 2900, 4400 ] 128 0.112% 100.021% ( 4400, 6600 ] 41 0.036% 100.057% ( 6600, 9900 ] 1 0.001% 100.058% ** Level 5 read latency histogram (micros): Count: 22109 Average: 536.0753 StdDev: 897.77 Min: 72 Median: 194.8927 Max: 10588 Percentiles: P50: 194.89 P75: 469.12 P99: 4483.66 P99.9: 6588.27 P99.99: 9418.36 ------------------------------------------------------ ( 51, 76 ] 3 0.014% 0.014% ( 76, 110 ] 2396 10.837% 10.851% ## ( 110, 170 ] 7554 34.167% 45.018% ####### ( 170, 250 ] 3540 16.012% 61.029% ### ( 250, 380 ] 2186 9.887% 70.917% ## ( 380, 580 ] 2026 9.164% 80.081% ## ( 580, 870 ] 1314 5.943% 86.024% # ( 870, 1300 ] 806 3.646% 89.669% # ( 1300, 1900 ] 616 2.786% 92.456% # ( 1900, 2900 ] 754 3.410% 95.866% # ( 2900, 4400 ] 685 3.098% 98.964% # ( 4400, 6600 ] 208 0.941% 99.905% ( 6600, 9900 ] 22 0.100% 100.005% ( 9900, 14000 ] 1 0.005% 100.009% ** DB Stats ** Uptime(secs): 4.6 total, 4.4 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 212.22 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.764 H:M:S, 16.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 221.50 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.764 H:M:S, 17.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/16-19:25:52 ... thread 0: (1000000,2000000) ops and (108000.0,145988.6) ops/second in (9.259259,13.699704) 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 19/16 3.93 GB 163.2 2.6 0.0 2.6 4.4 1.8 0.0 2.4 160.4 274.6 16.49 14.79 36 0.458 2685K 6019 0.0 0.0 L1 13/13 1.59 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 20/0 987.69 MB 1.0 0.2 0.1 0.1 0.2 0.1 0.1 1.5 126.4 125.6 1.53 0.88 1 1.526 0 0 0.0 0.0 L4 171/0 9.50 GB 1.0 1.5 1.0 0.5 1.5 1.0 0.0 1.5 123.9 122.6 12.47 7.14 12 1.039 318K 0 0.0 0.0 L5 1112/0 91.41 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1335/29 107.40 GB 0.0 4.3 1.1 3.2 6.1 2.9 1.5 3.3 143.8 205.0 30.49 22.81 49 0.622 3004K 6019 0.0 0.0 Int 0/0 0.00 KB 0.0 4.3 1.1 3.2 6.1 2.9 1.5 3.3 143.8 205.0 30.49 22.81 49 0.622 3004K 6019 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 4.3 1.1 3.2 4.3 1.1 0.0 0.0 183.9 182.9 23.84 17.68 20 1.192 3004K 6019 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 0.0 284.3 6.65 5.13 29 0.229 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 13.9 total, 13.7 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: 6.10 GB write, 449.69 MB/s write, 4.28 GB read, 315.40 MB/s read, 30.5 seconds Interval compaction: 6.10 GB write, 456.09 MB/s write, 4.28 GB read, 319.89 MB/s read, 30.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 8, interval: 21 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 901287 Average: 18.3069 StdDev: 83.07 Min: 0 Median: 1.4639 Max: 7216 Percentiles: P50: 1.46 P75: 1.94 P99: 243.39 P99.9: 625.93 P99.99: 901.94 ------------------------------------------------------ [ 0, 1 ] 231688 25.706% 25.706% ##### ( 1, 2 ] 471965 52.366% 78.072% ########## ( 2, 3 ] 69870 7.752% 85.824% ## ( 3, 4 ] 24463 2.714% 88.539% # ( 4, 6 ] 17295 1.919% 90.457% ( 6, 10 ] 4740 0.526% 90.983% ( 10, 15 ] 834 0.093% 91.076% ( 15, 22 ] 109 0.012% 91.088% ( 22, 34 ] 28 0.003% 91.091% ( 34, 51 ] 14 0.002% 91.093% ( 51, 76 ] 42 0.005% 91.097% ( 76, 110 ] 13873 1.539% 92.637% ( 110, 170 ] 45111 5.005% 97.642% # ( 170, 250 ] 13347 1.481% 99.123% ( 250, 380 ] 3862 0.428% 99.551% ( 380, 580 ] 2998 0.333% 99.884% ( 580, 870 ] 939 0.104% 99.988% ( 870, 1300 ] 281 0.031% 100.019% ( 1300, 1900 ] 159 0.018% 100.037% ( 1900, 2900 ] 149 0.017% 100.053% ( 2900, 4400 ] 121 0.013% 100.067% ( 4400, 6600 ] 16 0.002% 100.068% ( 6600, 9900 ] 1 0.000% 100.069% ** Level 1 read latency histogram (micros): Count: 3095 Average: 209.5473 StdDev: 369.39 Min: 79 Median: 146.2493 Max: 7087 Percentiles: P50: 146.25 P75: 185.20 P99: 1856.15 P99.9: 5678.20 P99.99: 7087.00 ------------------------------------------------------ ( 76, 110 ] 515 16.640% 16.640% ### ( 110, 170 ] 1709 55.218% 71.858% ########### ( 170, 250 ] 512 16.543% 88.401% ### ( 250, 380 ] 156 5.040% 93.441% # ( 380, 580 ] 115 3.716% 97.157% # ( 580, 870 ] 36 1.163% 98.320% ( 870, 1300 ] 9 0.291% 98.611% ( 1300, 1900 ] 13 0.420% 99.031% ( 1900, 2900 ] 14 0.452% 99.483% ( 2900, 4400 ] 10 0.323% 99.806% ( 4400, 6600 ] 5 0.162% 99.968% ( 6600, 9900 ] 1 0.032% 100.000% ** Level 2 read latency histogram (micros): Count: 32710 Average: 6.8207 StdDev: 70.82 Min: 1 Median: 1.8492 Max: 3688 Percentiles: P50: 1.85 P75: 2.72 P99: 9.99 P99.9: 1167.39 P99.99: 2741.12 ------------------------------------------------------ [ 0, 1 ] 1369 4.185% 4.185% # ( 1, 2 ] 17647 53.950% 58.135% ########### ( 2, 3 ] 7630 23.326% 81.461% ##### ( 3, 4 ] 2606 7.967% 89.428% ## ( 4, 6 ] 2261 6.912% 96.341% # ( 6, 10 ] 871 2.663% 99.003% # ( 10, 15 ] 111 0.339% 99.343% ( 15, 22 ] 34 0.104% 99.447% ( 22, 34 ] 10 0.031% 99.477% ( 34, 51 ] 4 0.012% 99.489% ( 51, 76 ] 3 0.009% 99.499% ( 76, 110 ] 2 0.006% 99.505% ( 110, 170 ] 2 0.006% 99.511% ( 170, 250 ] 12 0.037% 99.548% ( 250, 380 ] 22 0.067% 99.615% ( 380, 580 ] 35 0.107% 99.722% ( 580, 870 ] 41 0.125% 99.847% ( 870, 1300 ] 25 0.076% 99.924% ( 1300, 1900 ] 15 0.046% 99.969% ( 1900, 2900 ] 8 0.024% 99.994% ( 2900, 4400 ] 2 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 80227 Average: 12.6721 StdDev: 106.36 Min: 1 Median: 1.8204 Max: 5643 Percentiles: P50: 1.82 P75: 2.76 P99: 196.80 P99.9: 1164.47 P99.99: 2506.33 ------------------------------------------------------ [ 0, 1 ] 3659 4.561% 4.561% # ( 1, 2 ] 44433 55.384% 59.945% ########### ( 2, 3 ] 15874 19.786% 79.731% #### ( 3, 4 ] 6029 7.515% 87.246% ## ( 4, 6 ] 5767 7.188% 94.435% # ( 6, 10 ] 1358 1.693% 96.127% ( 10, 15 ] 207 0.258% 96.385% ( 15, 22 ] 29 0.036% 96.421% ( 22, 34 ] 10 0.012% 96.434% ( 34, 51 ] 2 0.002% 96.436% ( 51, 76 ] 5 0.006% 96.443% ( 76, 110 ] 454 0.566% 97.008% ( 110, 170 ] 1450 1.807% 98.816% ( 170, 250 ] 441 0.550% 99.366% ( 250, 380 ] 163 0.203% 99.569% ( 380, 580 ] 159 0.198% 99.767% ( 580, 870 ] 65 0.081% 99.848% ( 870, 1300 ] 61 0.076% 99.924% ( 1300, 1900 ] 36 0.045% 99.969% ( 1900, 2900 ] 28 0.035% 100.004% ( 2900, 4400 ] 22 0.027% 100.031% ( 4400, 6600 ] 7 0.009% 100.040% ** Level 4 read latency histogram (micros): Count: 132070 Average: 41.4943 StdDev: 202.33 Min: 1 Median: 2.0845 Max: 6994 Percentiles: P50: 2.08 P75: 3.97 P99: 592.76 P99.9: 2747.92 P99.99: 3967.36 ------------------------------------------------------ [ 0, 1 ] 4775 3.616% 3.616% # ( 1, 2 ] 59146 44.784% 48.399% ######### ( 2, 3 ] 25030 18.952% 67.351% #### ( 3, 4 ] 10452 7.914% 75.265% ## ( 4, 6 ] 10084 7.635% 82.901% ## ( 6, 10 ] 2760 2.090% 84.991% ( 10, 15 ] 430 0.326% 85.316% ( 15, 22 ] 72 0.055% 85.371% ( 22, 34 ] 36 0.027% 85.398% ( 34, 51 ] 14 0.011% 85.408% ( 51, 76 ] 11 0.008% 85.417% ( 76, 110 ] 3122 2.364% 87.781% ( 110, 170 ] 9893 7.491% 95.271% # ( 170, 250 ] 2974 2.252% 97.523% ( 250, 380 ] 995 0.753% 98.277% ( 380, 580 ] 933 0.706% 98.983% ( 580, 870 ] 507 0.384% 99.367% ( 870, 1300 ] 338 0.256% 99.623% ( 1300, 1900 ] 215 0.163% 99.786% ( 1900, 2900 ] 178 0.135% 99.920% ( 2900, 4400 ] 129 0.098% 100.018% ( 4400, 6600 ] 41 0.031% 100.049% ( 6600, 9900 ] 1 0.001% 100.050% ** Level 5 read latency histogram (micros): Count: 159528 Average: 216.6303 StdDev: 370.04 Min: 72 Median: 146.4914 Max: 10588 Percentiles: P50: 146.49 P75: 189.03 P99: 2027.85 P99.9: 5092.49 P99.99: 6757.08 ------------------------------------------------------ ( 51, 76 ] 19 0.012% 0.012% ( 76, 110 ] 27212 17.058% 17.070% ### ( 110, 170 ] 86376 54.145% 71.214% ########### ( 170, 250 ] 25383 15.911% 87.126% ### ( 250, 380 ] 8120 5.090% 92.216% # ( 380, 580 ] 6674 4.184% 96.399% # ( 580, 870 ] 2458 1.541% 97.940% ( 870, 1300 ] 939 0.589% 98.529% ( 1300, 1900 ] 652 0.409% 98.937% ( 1900, 2900 ] 780 0.489% 99.426% ( 2900, 4400 ] 690 0.433% 99.859% ( 4400, 6600 ] 208 0.130% 99.989% ( 6600, 9900 ] 22 0.014% 100.003% ( 9900, 14000 ] 1 0.001% 100.004% ** DB Stats ** Uptime(secs): 13.9 total, 9.3 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 141.64 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.330 H:M:S, 45.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 106.29 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.566 H:M:S, 60.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] readwhilewriting : 206.563 micros/op 19348 ops/sec 60.159 seconds 1163996 operations; 18.7 MB/s (298999 of 298999 found) Microseconds per read: Count: 1163996 Average: 206.5649 StdDev: 427.99 Min: 2 Median: 169.6616 Max: 67667 Percentiles: P50: 169.66 P75: 228.92 P99: 607.41 P99.9: 4698.87 P99.99: 20460.78 ------------------------------------------------------ ( 1, 2 ] 16 0.001% 0.001% ( 2, 3 ] 54 0.005% 0.006% ( 3, 4 ] 54 0.005% 0.011% ( 4, 6 ] 103 0.009% 0.020% ( 6, 10 ] 578 0.050% 0.069% ( 10, 15 ] 4929 0.423% 0.493% ( 15, 22 ] 2584 0.222% 0.715% ( 22, 34 ] 13218 1.136% 1.850% ( 34, 51 ] 1858 0.160% 2.010% ( 51, 76 ] 193 0.017% 2.026% ( 76, 110 ] 23423 2.012% 4.039% ( 110, 170 ] 538022 46.222% 50.261% ######### ( 170, 250 ] 391024 33.593% 83.854% ####### ( 250, 380 ] 136548 11.731% 95.585% ## ( 380, 580 ] 38924 3.344% 98.929% # ( 580, 870 ] 8762 0.753% 99.682% ( 870, 1300 ] 1592 0.137% 99.818% ( 1300, 1900 ] 276 0.024% 99.842% ( 1900, 2900 ] 366 0.031% 99.874% ( 2900, 4400 ] 261 0.022% 99.896% ( 4400, 6600 ] 346 0.030% 99.926% ( 6600, 9900 ] 384 0.033% 99.959% ( 9900, 14000 ] 237 0.020% 99.979% ( 14000, 22000 ] 158 0.014% 99.993% ( 22000, 33000 ] 61 0.005% 99.998% ( 33000, 50000 ] 22 0.002% 100.000% ( 50000, 75000 ] 3 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 : 21077305 rocksdb.bloom.filter.full.positive COUNT : 1369237 rocksdb.bloom.filter.full.true.positive COUNT : 1163608 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 : 388 rocksdb.memtable.miss COUNT : 1163608 rocksdb.l0.hit COUNT : 49881 rocksdb.l1.hit COUNT : 18398 rocksdb.l2andup.hit COUNT : 1095329 rocksdb.compaction.key.drop.new COUNT : 51288 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 : 2442597 rocksdb.number.keys.read COUNT : 1163996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 2520760104 rocksdb.bytes.read COUNT : 1163996000 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 : 1413 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 50442950 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 : 8146786427 rocksdb.compact.write.bytes COUNT : 8098247781 rocksdb.flush.write.bytes COUNT : 2510320623 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 : 51 rocksdb.number.superversion_acquires COUNT : 391 rocksdb.number.superversion_releases COUNT : 375 rocksdb.number.superversion_cleanups COUNT : 99 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 : 2489954304 rocksdb.memtable.garbage.bytes.at.flush COUNT : 861184 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 : 13451079435 rocksdb.non.last.level.read.count COUNT : 3105462 rocksdb.block.checksum.compute.count COUNT : 3356474 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 : 168.765175 P95 : 373.081606 P99 : 605.043302 P100 : 67665.000000 COUNT : 1163996 SUM : 239429454 rocksdb.db.write.micros P50 : 1.569319 P95 : 5.436097 P99 : 1068.350858 P100 : 352436.000000 COUNT : 2442597 SUM : 56832787 rocksdb.compaction.times.micros P50 : 1066428.571429 P95 : 3495000.000000 P99 : 3873161.000000 P100 : 3873161.000000 COUNT : 23 SUM : 28729329 rocksdb.compaction.times.cpu_micros P50 : 911000.000000 P95 : 3495000.000000 P99 : 3836592.000000 P100 : 3836592.000000 COUNT : 23 SUM : 22505729 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 : 766.428571 P95 : 3125.000000 P99 : 25104.000000 P100 : 25104.000000 COUNT : 37 SUM : 58250 rocksdb.compaction.outfile.sync.micros P50 : 1983.333333 P95 : 132200.000000 P99 : 140586.000000 P100 : 140586.000000 COUNT : 63 SUM : 1151982 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 : 157.777778 P95 : 3143.750000 P99 : 4148.750000 P100 : 4233.000000 COUNT : 67 SUM : 40564 rocksdb.table.open.io.micros P50 : 6116.094421 P95 : 16279.166667 P99 : 20989.166667 P100 : 23003.000000 COUNT : 1413 SUM : 9777108 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 : 3.739971 P95 : 156.397631 P99 : 237.888619 P100 : 12622.000000 COUNT : 1974180 SUM : 57900193 rocksdb.read.block.get.micros P50 : 137.557836 P95 : 238.846532 P99 : 503.894157 P100 : 14007.000000 COUNT : 1380900 SUM : 202141146 rocksdb.write.raw.block.micros P50 : 0.562282 P95 : 1.719863 P99 : 3.771416 P100 : 13253.000000 COUNT : 2569461 SUM : 6118141 rocksdb.numfiles.in.singlecompaction P50 : 3.153846 P95 : 5.666667 P99 : 25.000000 P100 : 25.000000 COUNT : 30 SUM : 122 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 : 0.575032 P95 : 2013.282998 P99 : 2722.768456 P100 : 352301.000000 COUNT : 253712 SUM : 50462293 rocksdb.sst.read.micros P50 : 82.145507 P95 : 201.890269 P99 : 379.365796 P100 : 10588.000000 COUNT : 3105568 SUM : 246873930 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 : 1163996 SUM : 1163996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 2442597 SUM : 2520760104 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 : 216250.000000 P95 : 408500.000000 P99 : 588779.000000 P100 : 588779.000000 COUNT : 37 SUM : 8325732 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 : 81 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