[2024-07-14 11:20:02.474206] Starting SPDK v24.01.1-pre git sha1 4b94202c6 / DPDK 22.11.4 initialization... [2024-07-14 11:20:02.474467] [ 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_pid801805 ] Set seed to 1720948802467809 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-14 11:20:02.569320] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-14 11:20:02.608943] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-14 11:20:02.608995] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 801805' to capture a snapshot of events at runtime. [2024-07-14 11:20:02.609007] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid801805 for offline analysis/debug. [2024-07-14 11:20:02.609034] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Jul 14 11:20:06 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/07/14-11:20:12 ... thread 0: (1000000,1000000) ops and (167086.9,167086.9) ops/second in (5.984910,5.984910) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/12 3.43 GB 6.3 0.7 0.0 0.7 1.6 0.9 0.0 1.9 123.8 268.2 6.10 5.20 17 0.359 767K 683 0.0 0.0 L1 8/8 992.22 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 27/5 1.44 GB 1.0 1.1 1.0 0.0 1.0 1.0 0.0 1.0 210.2 209.5 5.13 4.63 1 5.129 523K 0 0.0 0.0 L4 172/6 9.70 GB 1.0 0.6 0.6 0.0 0.6 0.6 0.0 1.0 152.2 151.8 3.87 2.64 5 0.775 578K 0 0.0 0.0 L5 1112/0 91.41 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1332/31 106.95 GB 0.0 2.4 1.6 0.8 3.2 2.4 0.7 3.7 160.4 218.4 15.11 12.47 23 0.657 1869K 683 0.0 0.0 Int 0/0 0.00 KB 0.0 2.4 1.6 0.8 3.2 2.4 0.7 3.7 160.4 218.4 15.11 12.47 23 0.657 1869K 683 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 2.4 1.6 0.8 2.4 1.6 0.0 0.0 203.8 203.3 11.89 10.11 9 1.321 1869K 683 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 0.0 274.2 3.22 2.36 14 0.230 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): 6.2 total, 6.0 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: 3.22 GB write, 534.44 MB/s write, 2.37 GB read, 392.53 MB/s read, 15.1 seconds Interval compaction: 3.22 GB write, 551.23 MB/s write, 2.37 GB read, 404.86 MB/s read, 15.1 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: 5, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 0, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 493896 Average: 11.4075 StdDev: 101.57 Min: 1 Median: 1.6048 Max: 12632 Percentiles: P50: 1.60 P75: 2.16 P99: 237.68 P99.9: 780.11 P99.99: 1200.64 ------------------------------------------------------ [ 0, 1 ] 74339 15.052% 15.052% ### ( 1, 2 ] 285396 57.785% 72.836% ############ ( 2, 3 ] 66038 13.371% 86.207% ### ( 3, 4 ] 26422 5.350% 91.557% # ( 4, 6 ] 20288 4.108% 95.664% # ( 6, 10 ] 5297 1.072% 96.737% ( 10, 15 ] 899 0.182% 96.919% ( 15, 22 ] 215 0.044% 96.963% ( 22, 34 ] 73 0.015% 96.977% ( 34, 51 ] 54 0.011% 96.988% ( 51, 76 ] 14 0.003% 96.991% ( 76, 110 ] 1288 0.261% 97.252% ( 110, 170 ] 5796 1.174% 98.425% ( 170, 250 ] 3357 0.680% 99.105% ( 250, 380 ] 2000 0.405% 99.510% ( 380, 580 ] 1424 0.288% 99.798% ( 580, 870 ] 732 0.148% 99.947% ( 870, 1300 ] 283 0.057% 100.004% ( 1300, 1900 ] 111 0.022% 100.026% ( 1900, 2900 ] 47 0.010% 100.036% ( 2900, 4400 ] 54 0.011% 100.047% ( 4400, 6600 ] 33 0.007% 100.053% ( 6600, 9900 ] 10 0.002% 100.055% ( 9900, 14000 ] 7 0.001% 100.057% ** Level 1 read latency histogram (micros): Count: 537 Average: 567.6778 StdDev: 1405.27 Min: 83 Median: 182.1348 Max: 11925 Percentiles: P50: 182.13 P75: 377.29 P99: 8922.37 P99.9: 11925.00 P99.99: 11925.00 ------------------------------------------------------ ( 76, 110 ] 60 11.173% 11.173% ## ( 110, 170 ] 195 36.313% 47.486% ####### ( 170, 250 ] 89 16.574% 64.060% ### ( 250, 380 ] 60 11.173% 75.233% ## ( 380, 580 ] 55 10.242% 85.475% ## ( 580, 870 ] 29 5.400% 90.875% # ( 870, 1300 ] 11 2.048% 92.924% ( 1300, 1900 ] 8 1.490% 94.413% ( 1900, 2900 ] 7 1.304% 95.717% ( 2900, 4400 ] 6 1.117% 96.834% ( 4400, 6600 ] 6 1.117% 97.952% ( 6600, 9900 ] 8 1.490% 99.441% ( 9900, 14000 ] 3 0.559% 100.000% ** Level 2 read latency histogram (micros): Count: 229387 Average: 4.0796 StdDev: 37.49 Min: 1 Median: 1.6010 Max: 3933 Percentiles: P50: 1.60 P75: 2.00 P99: 9.73 P99.9: 456.05 P99.99: 1856.68 ------------------------------------------------------ [ 0, 1 ] 27747 12.096% 12.096% ## ( 1, 2 ] 144669 63.068% 75.164% ############# ( 2, 3 ] 31272 13.633% 88.797% ### ( 3, 4 ] 11256 4.907% 93.704% # ( 4, 6 ] 7982 3.480% 97.183% # ( 6, 10 ] 4468 1.948% 99.131% ( 10, 15 ] 656 0.286% 99.417% ( 15, 22 ] 144 0.063% 99.480% ( 22, 34 ] 47 0.020% 99.500% ( 34, 51 ] 10 0.004% 99.505% ( 51, 76 ] 2 0.001% 99.506% ( 76, 110 ] 102 0.044% 99.550% ( 110, 170 ] 363 0.158% 99.708% ( 170, 250 ] 219 0.095% 99.804% ( 250, 380 ] 167 0.073% 99.877% ( 380, 580 ] 141 0.061% 99.938% ( 580, 870 ] 72 0.031% 99.969% ( 870, 1300 ] 35 0.015% 99.985% ( 1300, 1900 ] 13 0.006% 99.990% ( 1900, 2900 ] 16 0.007% 99.997% ( 2900, 4400 ] 7 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 226125 Average: 5.2273 StdDev: 72.41 Min: 0 Median: 1.9726 Max: 8017 Percentiles: P50: 1.97 P75: 3.22 P99: 8.54 P99.9: 30.22 P99.99: 126.07 ------------------------------------------------------ [ 0, 1 ] 6869 3.038% 3.038% # ( 1, 2 ] 109180 48.283% 51.321% ########## ( 2, 3 ] 47051 20.808% 72.128% #### ( 3, 4 ] 29402 13.003% 85.131% ### ( 4, 6 ] 28939 12.798% 97.929% ### ( 6, 10 ] 3813 1.686% 99.615% ( 10, 15 ] 568 0.251% 99.866% ( 15, 22 ] 60 0.027% 99.893% ( 22, 34 ] 29 0.013% 99.905% ( 34, 51 ] 40 0.018% 99.923% ( 51, 76 ] 20 0.009% 99.932% ( 76, 110 ] 65 0.029% 99.961% ( 110, 170 ] 259 0.115% 100.075% ( 170, 250 ] 163 0.072% 100.147% ( 250, 380 ] 116 0.051% 100.199% ( 380, 580 ] 98 0.043% 100.242% ( 580, 870 ] 56 0.025% 100.267% ( 870, 1300 ] 31 0.014% 100.280% ( 1300, 1900 ] 21 0.009% 100.290% ( 1900, 2900 ] 13 0.006% 100.295% ( 2900, 4400 ] 44 0.019% 100.315% ( 4400, 6600 ] 6 0.003% 100.318% ( 6600, 9900 ] 2 0.001% 100.318% ** Level 4 read latency histogram (micros): Count: 13272 Average: 176.6277 StdDev: 432.94 Min: 1 Median: 4.2043 Max: 9273 Percentiles: P50: 4.20 P75: 187.86 P99: 2161.57 P99.9: 5142.97 P99.99: 8805.06 ------------------------------------------------------ [ 0, 1 ] 207 1.560% 1.560% ( 1, 2 ] 3467 26.123% 27.682% ##### ( 2, 3 ] 1815 13.675% 41.358% ### ( 3, 4 ] 1080 8.137% 49.495% ## ( 4, 6 ] 656 4.943% 54.438% # ( 6, 10 ] 140 1.055% 55.493% ( 10, 15 ] 57 0.429% 55.922% ( 15, 22 ] 14 0.105% 56.028% ( 22, 34 ] 2 0.015% 56.043% ( 34, 51 ] 1 0.008% 56.050% ( 51, 76 ] 4 0.030% 56.080% ( 76, 110 ] 428 3.225% 59.305% # ( 110, 170 ] 1828 13.773% 73.079% ### ( 170, 250 ] 1142 8.605% 81.683% ## ( 250, 380 ] 780 5.877% 87.560% # ( 380, 580 ] 707 5.327% 92.887% # ( 580, 870 ] 440 3.315% 96.203% # ( 870, 1300 ] 250 1.884% 98.086% ( 1300, 1900 ] 98 0.738% 98.825% ( 1900, 2900 ] 89 0.671% 99.495% ( 2900, 4400 ] 49 0.369% 99.864% ( 4400, 6600 ] 14 0.105% 99.970% ( 6600, 9900 ] 4 0.030% 100.000% ** Level 5 read latency histogram (micros): Count: 43635 Average: 379.1400 StdDev: 586.98 Min: 76 Median: 198.4615 Max: 12515 Percentiles: P50: 198.46 P75: 362.86 P99: 3542.69 P99.9: 5833.36 P99.99: 7090.95 ------------------------------------------------------ ( 51, 76 ] 1 0.002% 0.002% ( 76, 110 ] 3561 8.161% 8.163% ## ( 110, 170 ] 15002 34.381% 42.544% ####### ( 170, 250 ] 9145 20.958% 63.502% #### ( 250, 380 ] 5779 13.244% 76.746% ### ( 380, 580 ] 4487 10.283% 87.029% ## ( 580, 870 ] 2404 5.509% 92.538% # ( 870, 1300 ] 1116 2.558% 95.096% # ( 1300, 1900 ] 708 1.623% 96.718% ( 1900, 2900 ] 754 1.728% 98.446% ( 2900, 4400 ] 564 1.293% 99.739% ( 4400, 6600 ] 108 0.248% 99.986% ( 6600, 9900 ] 11 0.025% 100.011% ( 9900, 14000 ] 1 0.002% 100.014% ** DB Stats ** Uptime(secs): 6.2 total, 6.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 159.39 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.012 H:M:S, 32.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 164.37 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.012 H:M:S, 33.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 7 num-running-flushes: 1 2024/07/14-11:20:16 ... thread 0: (1000000,2000000) ops and (285433.7,210784.8) ops/second in (3.503440,9.488350) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/12 4.41 GB 163.4 2.3 0.0 2.3 4.1 1.8 0.0 2.2 151.8 274.8 15.35 13.73 37 0.415 2366K 3861 0.0 0.0 L1 8/8 992.22 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 22/0 970.66 MB 1.0 1.1 1.0 0.0 1.0 1.0 0.0 1.0 210.2 209.5 5.13 4.63 1 5.129 523K 0 0.0 0.0 L4 169/0 9.51 GB 1.0 1.1 1.0 0.1 1.1 1.0 0.0 1.1 151.8 151.3 7.53 5.12 10 0.753 1091K 0 0.0 0.0 L5 1120/0 92.09 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 1336/20 107.93 GB 0.0 4.4 2.1 2.4 6.3 3.9 1.4 3.4 162.5 229.6 28.00 23.48 48 0.583 3980K 3861 0.0 0.0 Int 0/0 0.00 KB 0.0 4.4 2.1 2.4 6.3 3.9 1.4 3.4 162.5 229.6 28.00 23.48 48 0.583 3980K 3861 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 4.4 2.1 2.4 4.4 2.0 0.0 0.0 211.0 210.5 21.57 18.37 18 1.198 3980K 3861 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 0.0 293.9 6.43 5.11 30 0.214 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.7 total, 9.5 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: 6.28 GB write, 664.42 MB/s write, 4.44 GB read, 470.25 MB/s read, 28.0 seconds Interval compaction: 6.28 GB write, 677.58 MB/s write, 4.44 GB read, 479.57 MB/s read, 28.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 0, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 0, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 811550 Average: 13.2228 StdDev: 90.64 Min: 0 Median: 1.5444 Max: 12632 Percentiles: P50: 1.54 P75: 1.98 P99: 270.16 P99.9: 742.39 P99.99: 1034.81 ------------------------------------------------------ [ 0, 1 ] 152036 18.734% 18.734% #### ( 1, 2 ] 466066 57.429% 76.163% ########### ( 2, 3 ] 89151 10.985% 87.148% ## ( 3, 4 ] 35395 4.361% 91.510% # ( 4, 6 ] 25668 3.163% 94.673% # ( 6, 10 ] 6387 0.787% 95.460% ( 10, 15 ] 1120 0.138% 95.598% ( 15, 22 ] 255 0.031% 95.629% ( 22, 34 ] 79 0.010% 95.639% ( 34, 51 ] 60 0.007% 95.646% ( 51, 76 ] 15 0.002% 95.648% ( 76, 110 ] 3358 0.414% 96.062% ( 110, 170 ] 15082 1.858% 97.920% ( 170, 250 ] 8126 1.001% 98.922% ( 250, 380 ] 4111 0.507% 99.428% ( 380, 580 ] 3098 0.382% 99.810% ( 580, 870 ] 1308 0.161% 99.971% ( 870, 1300 ] 404 0.050% 100.021% ( 1300, 1900 ] 131 0.016% 100.037% ( 1900, 2900 ] 67 0.008% 100.045% ( 2900, 4400 ] 62 0.008% 100.053% ( 4400, 6600 ] 34 0.004% 100.057% ( 6600, 9900 ] 10 0.001% 100.058% ( 9900, 14000 ] 7 0.001% 100.059% ** Level 1 read latency histogram (micros): Count: 1067 Average: 396.4995 StdDev: 1023.70 Min: 81 Median: 166.2243 Max: 11925 Percentiles: P50: 166.22 P75: 298.14 P99: 6736.12 P99.9: 11925.00 P99.99: 11925.00 ------------------------------------------------------ ( 76, 110 ] 124 11.621% 11.621% ## ( 110, 170 ] 437 40.956% 52.577% ######## ( 170, 250 ] 200 18.744% 71.321% #### ( 250, 380 ] 106 9.934% 81.256% ## ( 380, 580 ] 100 9.372% 90.628% ## ( 580, 870 ] 47 4.405% 95.033% # ( 870, 1300 ] 14 1.312% 96.345% ( 1300, 1900 ] 8 0.750% 97.095% ( 1900, 2900 ] 7 0.656% 97.751% ( 2900, 4400 ] 7 0.656% 98.407% ( 4400, 6600 ] 6 0.562% 98.969% ( 6600, 9900 ] 8 0.750% 99.719% ( 9900, 14000 ] 3 0.281% 100.000% ** Level 2 read latency histogram (micros): Count: 229387 Average: 4.0796 StdDev: 37.49 Min: 1 Median: 1.6010 Max: 3933 Percentiles: P50: 1.60 P75: 2.00 P99: 9.73 P99.9: 456.05 P99.99: 1856.68 ------------------------------------------------------ [ 0, 1 ] 27747 12.096% 12.096% ## ( 1, 2 ] 144669 63.068% 75.164% ############# ( 2, 3 ] 31272 13.633% 88.797% ### ( 3, 4 ] 11256 4.907% 93.704% # ( 4, 6 ] 7982 3.480% 97.183% # ( 6, 10 ] 4468 1.948% 99.131% ( 10, 15 ] 656 0.286% 99.417% ( 15, 22 ] 144 0.063% 99.480% ( 22, 34 ] 47 0.020% 99.500% ( 34, 51 ] 10 0.004% 99.505% ( 51, 76 ] 2 0.001% 99.506% ( 76, 110 ] 102 0.044% 99.550% ( 110, 170 ] 363 0.158% 99.708% ( 170, 250 ] 219 0.095% 99.804% ( 250, 380 ] 167 0.073% 99.877% ( 380, 580 ] 141 0.061% 99.938% ( 580, 870 ] 72 0.031% 99.969% ( 870, 1300 ] 35 0.015% 99.985% ( 1300, 1900 ] 13 0.006% 99.990% ( 1900, 2900 ] 16 0.007% 99.997% ( 2900, 4400 ] 7 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 272524 Average: 5.2803 StdDev: 67.13 Min: 0 Median: 1.9054 Max: 8017 Percentiles: P50: 1.91 P75: 3.02 P99: 9.11 P99.9: 155.05 P99.99: 193.17 ------------------------------------------------------ [ 0, 1 ] 10114 3.711% 3.711% # ( 1, 2 ] 139331 51.126% 54.837% ########## ( 2, 3 ] 54152 19.871% 74.708% #### ( 3, 4 ] 32054 11.762% 86.470% ## ( 4, 6 ] 30716 11.271% 97.741% ## ( 6, 10 ] 4413 1.619% 99.360% ( 10, 15 ] 711 0.261% 99.621% ( 15, 22 ] 85 0.031% 99.652% ( 22, 34 ] 31 0.011% 99.664% ( 34, 51 ] 41 0.015% 99.679% ( 51, 76 ] 21 0.008% 99.686% ( 76, 110 ] 141 0.052% 99.738% ( 110, 170 ] 588 0.216% 99.954% ( 170, 250 ] 341 0.125% 100.079% ( 250, 380 ] 170 0.062% 100.141% ( 380, 580 ] 153 0.056% 100.197% ( 580, 870 ] 65 0.024% 100.221% ( 870, 1300 ] 35 0.013% 100.234% ( 1300, 1900 ] 22 0.008% 100.242% ( 1900, 2900 ] 13 0.005% 100.247% ( 2900, 4400 ] 44 0.016% 100.263% ( 4400, 6600 ] 6 0.002% 100.265% ( 6600, 9900 ] 2 0.001% 100.266% ** Level 4 read latency histogram (micros): Count: 27948 Average: 123.0443 StdDev: 322.82 Min: 1 Median: 2.9893 Max: 9273 Percentiles: P50: 2.99 P75: 150.93 P99: 1288.43 P99.9: 4090.15 P99.99: 6483.43 ------------------------------------------------------ [ 0, 1 ] 1233 4.412% 4.412% # ( 1, 2 ] 9610 34.385% 38.797% ####### ( 2, 3 ] 3165 11.325% 50.122% ## ( 3, 4 ] 1701 6.086% 56.208% # ( 4, 6 ] 1102 3.943% 60.151% # ( 6, 10 ] 311 1.113% 61.264% ( 10, 15 ] 104 0.372% 61.636% ( 15, 22 ] 23 0.082% 61.718% ( 22, 34 ] 4 0.014% 61.733% ( 34, 51 ] 1 0.004% 61.736% ( 51, 76 ] 4 0.014% 61.750% ( 76, 110 ] 954 3.413% 65.164% # ( 110, 170 ] 4030 14.420% 79.584% ### ( 170, 250 ] 2266 8.108% 87.691% ## ( 250, 380 ] 1237 4.426% 92.118% # ( 380, 580 ] 1068 3.821% 95.939% # ( 580, 870 ] 585 2.093% 98.032% ( 870, 1300 ] 278 0.995% 99.027% ( 1300, 1900 ] 108 0.386% 99.413% ( 1900, 2900 ] 94 0.336% 99.750% ( 2900, 4400 ] 53 0.190% 99.939% ( 4400, 6600 ] 15 0.054% 99.993% ( 6600, 9900 ] 4 0.014% 100.007% ** Level 5 read latency histogram (micros): Count: 86013 Average: 297.6558 StdDev: 442.27 Min: 76 Median: 171.3738 Max: 12515 Percentiles: P50: 171.37 P75: 292.35 P99: 2671.99 P99.9: 4823.59 P99.99: 6386.03 ------------------------------------------------------ ( 51, 76 ] 2 0.002% 0.002% ( 76, 110 ] 8345 9.702% 9.704% ## ( 110, 170 ] 34340 39.924% 49.629% ######## ( 170, 250 ] 18606 21.632% 71.260% #### ( 250, 380 ] 9874 11.480% 82.740% ## ( 380, 580 ] 7715 8.970% 91.709% ## ( 580, 870 ] 3553 4.131% 95.840% # ( 870, 1300 ] 1360 1.581% 97.421% ( 1300, 1900 ] 748 0.870% 98.291% ( 1900, 2900 ] 790 0.918% 99.209% ( 2900, 4400 ] 573 0.666% 99.876% ( 4400, 6600 ] 109 0.127% 100.002% ( 6600, 9900 ] 11 0.013% 100.015% ( 9900, 14000 ] 1 0.001% 100.016% ** DB Stats ** Uptime(secs): 9.7 total, 3.5 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 203.38 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.012 H:M:S, 20.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 280.92 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: 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 : 199.442 micros/op 20026 ops/sec 60.169 seconds 1204996 operations; 19.4 MB/s (297999 of 297999 found) Microseconds per read: Count: 1204996 Average: 199.4433 StdDev: 306.46 Min: 2 Median: 165.2051 Max: 39672 Percentiles: P50: 165.21 P75: 222.26 P99: 676.62 P99.9: 4893.98 P99.99: 12309.14 ------------------------------------------------------ ( 1, 2 ] 5 0.000% 0.000% ( 2, 3 ] 52 0.004% 0.005% ( 3, 4 ] 62 0.005% 0.010% ( 4, 6 ] 96 0.008% 0.018% ( 6, 10 ] 478 0.040% 0.058% ( 10, 15 ] 5649 0.469% 0.526% ( 15, 22 ] 4594 0.381% 0.908% ( 22, 34 ] 13165 1.093% 2.000% ( 34, 51 ] 2688 0.223% 2.223% ( 51, 76 ] 209 0.017% 2.241% ( 76, 110 ] 27985 2.322% 4.563% ( 110, 170 ] 595070 49.384% 53.946% ########## ( 170, 250 ] 388329 32.227% 86.173% ###### ( 250, 380 ] 115964 9.624% 95.797% ## ( 380, 580 ] 35256 2.926% 98.722% # ( 580, 870 ] 10037 0.833% 99.555% ( 870, 1300 ] 2602 0.216% 99.771% ( 1300, 1900 ] 635 0.053% 99.824% ( 1900, 2900 ] 414 0.034% 99.858% ( 2900, 4400 ] 382 0.032% 99.890% ( 4400, 6600 ] 530 0.044% 99.934% ( 6600, 9900 ] 593 0.049% 99.983% ( 9900, 14000 ] 137 0.011% 99.995% ( 14000, 22000 ] 46 0.004% 99.999% ( 22000, 33000 ] 15 0.001% 100.000% ( 33000, 50000 ] 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 : 16265600 rocksdb.bloom.filter.full.positive COUNT : 1362961 rocksdb.bloom.filter.full.true.positive COUNT : 1204584 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 : 412 rocksdb.memtable.miss COUNT : 1204584 rocksdb.l0.hit COUNT : 59352 rocksdb.l1.hit COUNT : 11620 rocksdb.l2andup.hit COUNT : 1133612 rocksdb.compaction.key.drop.new COUNT : 39589 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 : 2581356 rocksdb.number.keys.read COUNT : 1204996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 2663959392 rocksdb.bytes.read COUNT : 1204996000 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 : 1408 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 49424478 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 : 9289508864 rocksdb.compact.write.bytes COUNT : 9258251763 rocksdb.flush.write.bytes COUNT : 2642492508 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 : 427 rocksdb.number.superversion_releases COUNT : 406 rocksdb.number.superversion_cleanups COUNT : 106 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 : 2620992512 rocksdb.memtable.garbage.bytes.at.flush COUNT : 850944 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 : 15430299158 rocksdb.non.last.level.read.count COUNT : 3583702 rocksdb.block.checksum.compute.count COUNT : 3625863 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 : 164.475147 P95 : 368.802377 P99 : 675.138354 P100 : 39671.000000 COUNT : 1204996 SUM : 239396111 rocksdb.db.write.micros P50 : 1.673546 P95 : 5.568772 P99 : 1028.128310 P100 : 7019.000000 COUNT : 2581356 SUM : 56608636 rocksdb.compaction.times.micros P50 : 928000.000000 P95 : 5290000.000000 P99 : 5392558.000000 P100 : 5392558.000000 COUNT : 22 SUM : 29823522 rocksdb.compaction.times.cpu_micros P50 : 897777.777778 P95 : 5290000.000000 P99 : 5350603.000000 P100 : 5350603.000000 COUNT : 22 SUM : 26533984 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 : 805.555556 P95 : 2900.000000 P99 : 5561.000000 P100 : 5561.000000 COUNT : 40 SUM : 42107 rocksdb.compaction.outfile.sync.micros P50 : 1068.461538 P95 : 22000.000000 P99 : 36472.000000 P100 : 36472.000000 COUNT : 60 SUM : 239998 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 : 158.000000 P95 : 831.333333 P99 : 7536.000000 P100 : 7536.000000 COUNT : 68 SUM : 30354 rocksdb.table.open.io.micros P50 : 5175.722543 P95 : 9251.428571 P99 : 15280.000000 P100 : 22741.000000 COUNT : 1408 SUM : 7422558 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 : 3.673711 P95 : 154.022794 P99 : 234.492993 P100 : 12640.000000 COUNT : 2252133 SUM : 57101934 rocksdb.read.block.get.micros P50 : 139.049119 P95 : 244.415400 P99 : 553.578786 P100 : 16780.000000 COUNT : 1372318 SUM : 206726368 rocksdb.write.raw.block.micros P50 : 0.547739 P95 : 1.533982 P99 : 2.998568 P100 : 18926.000000 COUNT : 2882329 SUM : 6292937 rocksdb.numfiles.in.singlecompaction P50 : 3.214286 P95 : 8.400000 P99 : 16.000000 P100 : 16.000000 COUNT : 28 SUM : 109 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 : 0.584248 P95 : 2096.805418 P99 : 2739.361084 P100 : 2801.000000 COUNT : 226533 SUM : 49444754 rocksdb.sst.read.micros P50 : 3.542866 P95 : 198.090706 P99 : 390.194509 P100 : 12632.000000 COUNT : 3583727 SUM : 251784007 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 : 1204996 SUM : 1204996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 2581356 SUM : 2663959392 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 : 212105.263158 P95 : 250000.000000 P99 : 494000.000000 P100 : 515559.000000 COUNT : 40 SUM : 8483152 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 : 76 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