[2024-12-04 15:17:18.700921] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-12-04 15:17:18.701084] [ 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_pid131120 ] Set seed to 1733321838696986 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-04 15:17:18.815613] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-04 15:17:19.015915] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-04 15:17:19.015960] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 131120' to capture a snapshot of events at runtime. [2024-12-04 15:17:19.015970] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid131120 for offline analysis/debug. [2024-12-04 15:17:19.015994] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Dec 4 15:17:27 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/04-15:17:34 ... thread 0: (1000000,1000000) ops and (136643.1,136643.1) ops/second in (7.318333,7.318333) 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 16/13 2.60 GB 56.6 0.4 0.0 0.4 1.2 0.9 0.0 1.4 40.6 135.2 9.31 4.18 11 0.846 383K 546 0.0 0.0 L1 13/13 1.51 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 19/0 995.17 MB 1.0 2.5 1.4 1.0 2.4 1.4 0.0 1.7 105.6 104.6 23.86 11.84 13 1.835 208K 0 0.0 0.0 L4 164/0 9.56 GB 1.0 3.8 1.9 1.9 3.7 1.8 0.0 2.0 121.2 118.8 31.75 17.52 28 1.134 1994K 0 0.0 0.0 L5 1124/0 92.46 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1336/26 107.10 GB 0.0 6.6 3.3 3.3 7.4 4.1 2.0 8.5 103.9 116.0 64.92 33.54 52 1.248 2586K 546 0.0 0.0 Int 0/0 0.00 KB 0.0 6.6 3.3 3.3 7.4 4.1 2.0 8.5 103.9 116.0 64.92 33.54 52 1.248 2586K 546 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 6.6 3.3 3.3 6.5 3.2 0.0 0.0 115.9 114.2 58.19 30.93 42 1.386 2586K 546 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 0.0 131.1 6.73 2.61 10 0.673 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 7.5 total, 7.3 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: 7.35 GB write, 1000.49 MB/s write, 6.59 GB read, 896.42 MB/s read, 64.9 seconds Interval compaction: 7.35 GB write, 1028.34 MB/s write, 6.59 GB read, 921.38 MB/s read, 64.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 32, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 32, interval: 37 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 310113 Average: 18.4850 StdDev: 208.55 Min: 1 Median: 1.9060 Max: 14852 Percentiles: P50: 1.91 P75: 2.92 P99: 26.35 P99.9: 2915.41 P99.99: 4423.14 ------------------------------------------------------ [ 0, 1 ] 12478 4.024% 4.024% # ( 1, 2 ] 157368 50.745% 54.769% ########## ( 2, 3 ] 68428 22.066% 76.835% #### ( 3, 4 ] 26622 8.585% 85.419% ## ( 4, 6 ] 31931 10.297% 95.716% ## ( 6, 10 ] 8087 2.608% 98.324% # ( 10, 15 ] 1850 0.597% 98.920% ( 15, 22 ] 238 0.077% 98.997% ( 22, 34 ] 30 0.010% 99.006% ( 34, 51 ] 7 0.002% 99.009% ( 51, 76 ] 8 0.003% 99.011% ( 76, 110 ] 15 0.005% 99.016% ( 110, 170 ] 102 0.033% 99.049% ( 170, 250 ] 165 0.053% 99.102% ( 250, 380 ] 171 0.055% 99.157% ( 380, 580 ] 287 0.093% 99.250% ( 580, 870 ] 420 0.135% 99.385% ( 870, 1300 ] 571 0.184% 99.570% ( 1300, 1900 ] 543 0.175% 99.745% ( 1900, 2900 ] 480 0.155% 99.899% ( 2900, 4400 ] 281 0.091% 99.990% ( 4400, 6600 ] 94 0.030% 100.020% ( 6600, 9900 ] 11 0.004% 100.024% ( 9900, 14000 ] 6 0.002% 100.026% ( 14000, 22000 ] 5 0.002% 100.027% ** Level 1 read latency histogram (micros): Count: 167 Average: 2294.3293 StdDev: 3373.16 Min: 114 Median: 985.7692 Max: 18014 Percentiles: P50: 985.77 P75: 2469.44 P99: 18014.00 P99.9: 18014.00 P99.99: 18014.00 ------------------------------------------------------ ( 110, 170 ] 11 6.587% 6.587% # ( 170, 250 ] 21 12.575% 19.162% ### ( 250, 380 ] 13 7.784% 26.946% ## ( 380, 580 ] 15 8.982% 35.928% ## ( 580, 870 ] 20 11.976% 47.904% ## ( 870, 1300 ] 13 7.784% 55.689% ## ( 1300, 1900 ] 22 13.174% 68.862% ### ( 1900, 2900 ] 18 10.778% 79.641% ## ( 2900, 4400 ] 10 5.988% 85.629% # ( 4400, 6600 ] 8 4.790% 90.419% # ( 6600, 9900 ] 7 4.192% 94.611% # ( 9900, 14000 ] 5 2.994% 97.605% # ( 14000, 22000 ] 4 2.395% 100.000% ** Level 2 read latency histogram (micros): Count: 147039 Average: 15.4485 StdDev: 196.40 Min: 1 Median: 2.0607 Max: 9138 Percentiles: P50: 2.06 P75: 3.25 P99: 12.84 P99.9: 3340.26 P99.99: 5216.37 ------------------------------------------------------ [ 0, 1 ] 3518 2.393% 2.393% ( 1, 2 ] 67858 46.150% 48.542% ######### ( 2, 3 ] 35294 24.003% 72.545% ##### ( 3, 4 ] 14648 9.962% 82.507% ## ( 4, 6 ] 18761 12.759% 95.267% ### ( 6, 10 ] 4823 3.280% 98.547% # ( 10, 15 ] 1175 0.799% 99.346% ( 15, 22 ] 144 0.098% 99.444% ( 22, 34 ] 25 0.017% 99.461% ( 34, 51 ] 11 0.007% 99.468% ( 51, 76 ] 8 0.005% 99.474% ( 76, 110 ] 5 0.003% 99.477% ( 110, 170 ] 3 0.002% 99.479% ( 170, 250 ] 3 0.002% 99.481% ( 250, 380 ] 13 0.009% 99.490% ( 380, 580 ] 25 0.017% 99.507% ( 580, 870 ] 63 0.043% 99.550% ( 870, 1300 ] 121 0.082% 99.632% ( 1300, 1900 ] 144 0.098% 99.730% ( 1900, 2900 ] 203 0.138% 99.868% ( 2900, 4400 ] 160 0.109% 99.977% ( 4400, 6600 ] 52 0.035% 100.012% ( 6600, 9900 ] 10 0.007% 100.019% ** Level 3 read latency histogram (micros): Count: 663108 Average: 7.8740 StdDev: 114.27 Min: 1 Median: 1.9963 Max: 10071 Percentiles: P50: 2.00 P75: 3.07 P99: 9.63 P99.9: 499.03 P99.99: 1234.04 ------------------------------------------------------ [ 0, 1 ] 15755 2.376% 2.376% ( 1, 2 ] 316958 47.799% 50.175% ########## ( 2, 3 ] 160137 24.149% 74.324% ##### ( 3, 4 ] 66750 10.066% 84.390% ## ( 4, 6 ] 81353 12.268% 96.659% ## ( 6, 10 ] 17098 2.578% 99.237% # ( 10, 15 ] 3548 0.535% 99.772% ( 15, 22 ] 440 0.066% 99.839% ( 22, 34 ] 54 0.008% 99.847% ( 34, 51 ] 28 0.004% 99.851% ( 51, 76 ] 35 0.005% 99.856% ( 76, 110 ] 17 0.003% 99.859% ( 110, 170 ] 31 0.005% 99.864% ( 170, 250 ] 59 0.009% 99.873% ( 250, 380 ] 95 0.014% 99.887% ( 380, 580 ] 146 0.022% 99.909% ( 580, 870 ] 260 0.039% 99.948% ( 870, 1300 ] 328 0.049% 99.998% ( 1300, 1900 ] 376 0.057% 100.054% ( 1900, 2900 ] 282 0.043% 100.097% ( 2900, 4400 ] 251 0.038% 100.135% ( 4400, 6600 ] 70 0.011% 100.145% ( 6600, 9900 ] 9 0.001% 100.147% ( 9900, 14000 ] 1 0.000% 100.147% ** Level 4 read latency histogram (micros): Count: 495210 Average: 21.2268 StdDev: 225.97 Min: 1 Median: 2.0005 Max: 9436 Percentiles: P50: 2.00 P75: 3.11 P99: 14.99 P99.9: 2638.82 P99.99: 3383.06 ------------------------------------------------------ [ 0, 1 ] 11054 2.232% 2.232% ( 1, 2 ] 236490 47.755% 49.988% ########## ( 2, 3 ] 118656 23.961% 73.948% ##### ( 3, 4 ] 47875 9.668% 83.616% ## ( 4, 6 ] 57690 11.650% 95.266% ## ( 6, 10 ] 14777 2.984% 98.250% # ( 10, 15 ] 3724 0.752% 99.002% ( 15, 22 ] 407 0.082% 99.084% ( 22, 34 ] 48 0.010% 99.094% ( 34, 51 ] 23 0.005% 99.098% ( 51, 76 ] 41 0.008% 99.106% ( 76, 110 ] 21 0.004% 99.111% ( 110, 170 ] 78 0.016% 99.126% ( 170, 250 ] 192 0.039% 99.165% ( 250, 380 ] 184 0.037% 99.202% ( 380, 580 ] 358 0.072% 99.275% ( 580, 870 ] 571 0.115% 99.390% ( 870, 1300 ] 845 0.171% 99.561% ( 1300, 1900 ] 973 0.196% 99.757% ( 1900, 2900 ] 958 0.193% 99.951% ( 2900, 4400 ] 607 0.123% 100.073% ( 4400, 6600 ] 218 0.044% 100.117% ( 6600, 9900 ] 48 0.010% 100.127% ** Level 5 read latency histogram (micros): Count: 11445 Average: 1807.7222 StdDev: 1730.34 Min: 89 Median: 1204.3669 Max: 12812 Percentiles: P50: 1204.37 P75: 2657.66 P99: 8258.56 P99.9: 9861.94 P99.99: 12812.00 ------------------------------------------------------ ( 76, 110 ] 34 0.297% 0.297% ( 110, 170 ] 556 4.858% 5.155% # ( 170, 250 ] 786 6.868% 12.023% # ( 250, 380 ] 850 7.427% 19.450% # ( 380, 580 ] 1010 8.825% 28.274% ## ( 580, 870 ] 1289 11.263% 39.537% ## ( 870, 1300 ] 1540 13.456% 52.993% ### ( 1300, 1900 ] 1480 12.931% 65.924% ### ( 1900, 2900 ] 1371 11.979% 77.903% ## ( 2900, 4400 ] 1396 12.197% 90.100% ## ( 4400, 6600 ] 912 7.969% 98.069% ## ( 6600, 9900 ] 212 1.852% 99.921% ( 9900, 14000 ] 9 0.079% 100.000% ** DB Stats ** Uptime(secs): 7.5 total, 7.3 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 130.80 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.411 H:M:S, 45.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 134.42 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.411 H:M:S, 46.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/04-15:17:39 ... thread 0: (1000000,2000000) ops and (225902.0,170284.8) ops/second in (4.426698,11.745031) 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 18/9 3.64 GB 195.1 1.7 0.0 1.7 3.6 1.9 0.0 1.9 97.4 205.1 18.11 12.28 33 0.549 1790K 2037 0.0 0.0 L1 13/13 1.51 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 19/0 995.17 MB 1.0 2.5 1.4 1.0 2.4 1.4 0.0 1.7 105.6 104.6 23.86 11.84 13 1.835 208K 0 0.0 0.0 L4 164/0 9.56 GB 1.0 3.8 1.9 1.9 3.7 1.8 0.0 2.0 121.2 118.8 31.75 17.52 28 1.134 1994K 0 0.0 0.0 L5 1124/0 92.46 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1338/22 108.15 GB 0.0 7.9 3.3 4.7 9.7 5.1 2.0 5.1 110.3 135.4 73.72 41.64 74 0.996 3993K 2037 0.0 0.0 Int 0/0 0.00 KB 0.0 7.9 3.3 4.7 9.7 5.1 2.0 5.1 110.3 135.4 73.72 41.64 74 0.996 3993K 2037 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 7.9 3.3 4.7 7.8 3.2 0.0 0.0 127.8 126.3 63.61 36.16 47 1.353 3993K 2037 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.9 1.9 0.0 0.0 0.0 193.2 10.11 5.48 27 0.374 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): 12.0 total, 11.7 interval Flush(GB): cumulative 1.907, interval 1.907 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: 9.75 GB write, 835.36 MB/s write, 7.94 GB read, 680.35 MB/s read, 73.7 seconds Interval compaction: 9.75 GB write, 849.85 MB/s write, 7.94 GB read, 692.16 MB/s read, 73.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 32, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 32, interval: 43 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 641969 Average: 18.1701 StdDev: 153.68 Min: 0 Median: 1.6858 Max: 14852 Percentiles: P50: 1.69 P75: 2.51 P99: 298.36 P99.9: 1871.82 P99.99: 3155.84 ------------------------------------------------------ [ 0, 1 ] 78241 12.188% 12.188% ## ( 1, 2 ] 353945 55.134% 67.322% ########### ( 2, 3 ] 97540 15.194% 82.516% ### ( 3, 4 ] 35307 5.500% 88.016% # ( 4, 6 ] 37811 5.890% 93.905% # ( 6, 10 ] 9373 1.460% 95.366% ( 10, 15 ] 2159 0.336% 95.702% ( 15, 22 ] 296 0.046% 95.748% ( 22, 34 ] 33 0.005% 95.753% ( 34, 51 ] 12 0.002% 95.755% ( 51, 76 ] 15 0.002% 95.757% ( 76, 110 ] 936 0.146% 95.903% ( 110, 170 ] 10581 1.648% 97.551% ( 170, 250 ] 8291 1.291% 98.843% ( 250, 380 ] 2713 0.423% 99.265% ( 380, 580 ] 1943 0.303% 99.568% ( 580, 870 ] 955 0.149% 99.717% ( 870, 1300 ] 649 0.101% 99.818% ( 1300, 1900 ] 553 0.086% 99.904% ( 1900, 2900 ] 502 0.078% 99.982% ( 2900, 4400 ] 292 0.045% 100.028% ( 4400, 6600 ] 94 0.015% 100.042% ( 6600, 9900 ] 11 0.002% 100.044% ( 9900, 14000 ] 6 0.001% 100.045% ( 14000, 22000 ] 5 0.001% 100.046% ** Level 1 read latency histogram (micros): Count: 1153 Average: 511.5906 StdDev: 1482.94 Min: 91 Median: 187.9228 Max: 18014 Percentiles: P50: 187.92 P75: 283.44 P99: 8707.29 P99.9: 18014.00 P99.99: 18014.00 ------------------------------------------------------ ( 76, 110 ] 38 3.296% 3.296% # ( 110, 170 ] 463 40.156% 43.452% ######## ( 170, 250 ] 337 29.228% 72.680% ###### ( 250, 380 ] 104 9.020% 81.700% ## ( 380, 580 ] 80 6.938% 88.638% # ( 580, 870 ] 41 3.556% 92.194% # ( 870, 1300 ] 16 1.388% 93.582% ( 1300, 1900 ] 22 1.908% 95.490% ( 1900, 2900 ] 18 1.561% 97.051% ( 2900, 4400 ] 10 0.867% 97.918% ( 4400, 6600 ] 8 0.694% 98.612% ( 6600, 9900 ] 7 0.607% 99.219% ( 9900, 14000 ] 5 0.434% 99.653% ( 14000, 22000 ] 4 0.347% 100.000% ** Level 2 read latency histogram (micros): Count: 147039 Average: 15.4485 StdDev: 196.40 Min: 1 Median: 2.0607 Max: 9138 Percentiles: P50: 2.06 P75: 3.25 P99: 12.84 P99.9: 3340.26 P99.99: 5216.37 ------------------------------------------------------ [ 0, 1 ] 3518 2.393% 2.393% ( 1, 2 ] 67858 46.150% 48.542% ######### ( 2, 3 ] 35294 24.003% 72.545% ##### ( 3, 4 ] 14648 9.962% 82.507% ## ( 4, 6 ] 18761 12.759% 95.267% ### ( 6, 10 ] 4823 3.280% 98.547% # ( 10, 15 ] 1175 0.799% 99.346% ( 15, 22 ] 144 0.098% 99.444% ( 22, 34 ] 25 0.017% 99.461% ( 34, 51 ] 11 0.007% 99.468% ( 51, 76 ] 8 0.005% 99.474% ( 76, 110 ] 5 0.003% 99.477% ( 110, 170 ] 3 0.002% 99.479% ( 170, 250 ] 3 0.002% 99.481% ( 250, 380 ] 13 0.009% 99.490% ( 380, 580 ] 25 0.017% 99.507% ( 580, 870 ] 63 0.043% 99.550% ( 870, 1300 ] 121 0.082% 99.632% ( 1300, 1900 ] 144 0.098% 99.730% ( 1900, 2900 ] 203 0.138% 99.868% ( 2900, 4400 ] 160 0.109% 99.977% ( 4400, 6600 ] 52 0.035% 100.012% ( 6600, 9900 ] 10 0.007% 100.019% ** Level 3 read latency histogram (micros): Count: 663990 Average: 8.1423 StdDev: 114.53 Min: 1 Median: 1.9977 Max: 10071 Percentiles: P50: 2.00 P75: 3.08 P99: 9.84 P99.9: 542.87 P99.99: 1235.24 ------------------------------------------------------ [ 0, 1 ] 15755 2.373% 2.373% ( 1, 2 ] 316958 47.735% 50.108% ########## ( 2, 3 ] 160138 24.118% 74.226% ##### ( 3, 4 ] 66750 10.053% 84.279% ## ( 4, 6 ] 81355 12.252% 96.531% ## ( 6, 10 ] 17098 2.575% 99.106% # ( 10, 15 ] 3548 0.534% 99.640% ( 15, 22 ] 440 0.066% 99.707% ( 22, 34 ] 54 0.008% 99.715% ( 34, 51 ] 28 0.004% 99.719% ( 51, 76 ] 35 0.005% 99.724% ( 76, 110 ] 55 0.008% 99.733% ( 110, 170 ] 428 0.064% 99.797% ( 170, 250 ] 333 0.050% 99.847% ( 250, 380 ] 180 0.027% 99.874% ( 380, 580 ] 210 0.032% 99.906% ( 580, 870 ] 280 0.042% 99.948% ( 870, 1300 ] 328 0.049% 99.997% ( 1300, 1900 ] 377 0.057% 100.054% ( 1900, 2900 ] 282 0.042% 100.097% ( 2900, 4400 ] 251 0.038% 100.134% ( 4400, 6600 ] 70 0.011% 100.145% ( 6600, 9900 ] 9 0.001% 100.146% ( 9900, 14000 ] 1 0.000% 100.147% ** Level 4 read latency histogram (micros): Count: 502540 Average: 23.5578 StdDev: 225.86 Min: 1 Median: 2.0309 Max: 9436 Percentiles: P50: 2.03 P75: 3.21 P99: 294.20 P99.9: 2633.33 P99.99: 3382.93 ------------------------------------------------------ [ 0, 1 ] 11054 2.200% 2.200% ( 1, 2 ] 236545 47.070% 49.270% ######### ( 2, 3 ] 118969 23.674% 72.943% ##### ( 3, 4 ] 48101 9.572% 82.515% ## ( 4, 6 ] 58106 11.562% 94.077% ## ( 6, 10 ] 14843 2.954% 97.031% # ( 10, 15 ] 3750 0.746% 97.777% ( 15, 22 ] 411 0.082% 97.859% ( 22, 34 ] 48 0.010% 97.868% ( 34, 51 ] 23 0.005% 97.873% ( 51, 76 ] 41 0.008% 97.881% ( 76, 110 ] 310 0.062% 97.943% ( 110, 170 ] 2817 0.561% 98.503% ( 170, 250 ] 2228 0.443% 98.947% ( 250, 380 ] 790 0.157% 99.104% ( 380, 580 ] 758 0.151% 99.255% ( 580, 870 ] 690 0.137% 99.392% ( 870, 1300 ] 874 0.174% 99.566% ( 1300, 1900 ] 974 0.194% 99.760% ( 1900, 2900 ] 962 0.191% 99.951% ( 2900, 4400 ] 608 0.121% 100.072% ( 4400, 6600 ] 218 0.043% 100.115% ( 6600, 9900 ] 48 0.010% 100.125% ** Level 5 read latency histogram (micros): Count: 63670 Average: 499.5629 StdDev: 964.85 Min: 83 Median: 195.6638 Max: 12812 Percentiles: P50: 195.66 P75: 335.13 P99: 5597.19 P99.9: 9048.99 P99.99: 11099.43 ------------------------------------------------------ ( 76, 110 ] 2137 3.356% 3.356% # ( 110, 170 ] 24001 37.696% 41.052% ######## ( 170, 250 ] 17762 27.897% 68.949% ###### ( 250, 380 ] 5884 9.241% 78.191% ## ( 380, 580 ] 4363 6.853% 85.043% # ( 580, 870 ] 2346 3.685% 88.728% # ( 870, 1300 ] 1728 2.714% 91.442% # ( 1300, 1900 ] 1507 2.367% 93.809% ( 1900, 2900 ] 1400 2.199% 96.008% ( 2900, 4400 ] 1410 2.215% 98.222% ( 4400, 6600 ] 912 1.432% 99.654% ( 6600, 9900 ] 212 0.333% 99.987% ( 9900, 14000 ] 9 0.014% 100.002% ** DB Stats ** Uptime(secs): 12.0 total, 4.4 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 164.70 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.417 H:M:S, 37.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 222.34 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.006 H:M:S, 22.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 0 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 : 244.103 micros/op 16374 ops/sec 60.092 seconds 983996 operations; 15.9 MB/s (249999 of 249999 found) Microseconds per read: Count: 983996 Average: 244.1072 StdDev: 751.23 Min: 2 Median: 199.5726 Max: 73745 Percentiles: P50: 199.57 P75: 239.18 P99: 765.11 P99.9: 13342.08 P99.99: 31512.69 ------------------------------------------------------ ( 1, 2 ] 2 0.000% 0.000% ( 2, 3 ] 18 0.002% 0.002% ( 3, 4 ] 38 0.004% 0.006% ( 4, 6 ] 86 0.009% 0.015% ( 6, 10 ] 317 0.032% 0.047% ( 10, 15 ] 3768 0.383% 0.430% ( 15, 22 ] 2954 0.300% 0.730% ( 22, 34 ] 11497 1.168% 1.898% ( 34, 51 ] 3003 0.305% 2.204% ( 51, 76 ] 310 0.032% 2.235% ( 76, 110 ] 2088 0.212% 2.447% ( 110, 170 ] 284229 28.885% 31.332% ###### ( 170, 250 ] 496914 50.500% 81.832% ########## ( 250, 380 ] 113447 11.529% 93.361% ## ( 380, 580 ] 48641 4.943% 98.304% # ( 580, 870 ] 10722 1.090% 99.394% ( 870, 1300 ] 2531 0.257% 99.651% ( 1300, 1900 ] 823 0.084% 99.735% ( 1900, 2900 ] 717 0.073% 99.808% ( 2900, 4400 ] 465 0.047% 99.855% ( 4400, 6600 ] 208 0.021% 99.876% ( 6600, 9900 ] 98 0.010% 99.886% ( 9900, 14000 ] 162 0.016% 99.903% ( 14000, 22000 ] 614 0.062% 99.965% ( 22000, 33000 ] 284 0.029% 99.994% ( 33000, 50000 ] 47 0.005% 99.999% ( 50000, 75000 ] 13 0.001% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 17026931 rocksdb.bloom.filter.full.positive COUNT : 1150263 rocksdb.bloom.filter.full.true.positive COUNT : 983640 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 : 356 rocksdb.memtable.miss COUNT : 983640 rocksdb.l0.hit COUNT : 41595 rocksdb.l1.hit COUNT : 14751 rocksdb.l2andup.hit COUNT : 927294 rocksdb.compaction.key.drop.new COUNT : 135724 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 : 2744536 rocksdb.number.keys.read COUNT : 983996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 2832361152 rocksdb.bytes.read COUNT : 983996000 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 : 1477 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 48863132 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 : 13083419916 rocksdb.compact.write.bytes COUNT : 12948803591 rocksdb.flush.write.bytes COUNT : 2774480100 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 : 36 rocksdb.number.superversion_acquires COUNT : 530 rocksdb.number.superversion_releases COUNT : 511 rocksdb.number.superversion_cleanups COUNT : 136 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 : 2752075776 rocksdb.memtable.garbage.bytes.at.flush COUNT : 1040384 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 : 17153837319 rocksdb.non.last.level.read.count COUNT : 4000547 rocksdb.block.checksum.compute.count COUNT : 4332749 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 : 198.570601 P95 : 444.093514 P99 : 763.843052 P100 : 73743.000000 COUNT : 983996 SUM : 239271479 rocksdb.db.write.micros P50 : 1.585284 P95 : 5.484397 P99 : 914.079938 P100 : 921747.000000 COUNT : 2744536 SUM : 56272850 rocksdb.compaction.times.micros P50 : 1161363.636364 P95 : 2706250.000000 P99 : 3586000.000000 P100 : 3991311.000000 COUNT : 51 SUM : 70444765 rocksdb.compaction.times.cpu_micros P50 : 758500.000000 P95 : 1357500.000000 P99 : 3586000.000000 P100 : 3920414.000000 COUNT : 51 SUM : 42880117 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 : 854.736842 P95 : 19600.000000 P99 : 28820.000000 P100 : 29741.000000 COUNT : 38 SUM : 144482 rocksdb.compaction.outfile.sync.micros P50 : 38666.666667 P95 : 166285.714286 P99 : 242640.000000 P100 : 588617.000000 COUNT : 146 SUM : 8467567 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 : 676.666667 P95 : 6220.000000 P99 : 8332.000000 P100 : 8332.000000 COUNT : 98 SUM : 171872 rocksdb.table.open.io.micros P50 : 12066.772152 P95 : 21773.568282 P99 : 31594.905660 P100 : 40332.000000 COUNT : 1477 SUM : 17808993 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 : 3.967061 P95 : 144.523451 P99 : 238.328210 P100 : 11328.000000 COUNT : 3170135 SUM : 74937904 rocksdb.read.block.get.micros P50 : 152.958205 P95 : 249.609594 P99 : 605.731075 P100 : 18287.000000 COUNT : 1161144 SUM : 201789355 rocksdb.write.raw.block.micros P50 : 0.533520 P95 : 1.311411 P99 : 3.773030 P100 : 18381.000000 COUNT : 3808586 SUM : 11956787 rocksdb.numfiles.in.singlecompaction P50 : 2.166667 P95 : 3.944444 P99 : 17.800000 P100 : 22.000000 COUNT : 60 SUM : 189 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 : 0.578009 P95 : 2168.944418 P99 : 2756.195392 P100 : 921581.000000 COUNT : 214743 SUM : 48885042 rocksdb.sst.read.micros P50 : 2.725221 P95 : 221.710049 P99 : 403.814488 P100 : 18014.000000 COUNT : 4000622 SUM : 263894243 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 : 983996 SUM : 983996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 2744536 SUM : 2832361152 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 : 226296.296296 P95 : 984666.666667 P99 : 1148715.000000 P100 : 1148715.000000 COUNT : 38 SUM : 12329960 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 : 148 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