[2024-07-15 16:03:39.133041] Starting SPDK v24.09-pre git sha1 255871c19 / DPDK 24.03.0 initialization... [2024-07-15 16:03:39.133390] [ 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_pid3438392 ] Set seed to 1721052219125626 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-15 16:03:39.291342] app.c: 908:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-15 16:03:39.515385] app.c: 603:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-15 16:03:39.515431] app.c: 604:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3438392' to capture a snapshot of events at runtime. [2024-07-15 16:03:39.515444] app.c: 609:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-15 16:03:39.515457] app.c: 610:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-15 16:03:39.515467] app.c: 611:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3438392 for offline analysis/debug. [2024-07-15 16:03:39.515568] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Jul 15 16:03:43 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/07/15-16:03:46 ... thread 0: (1000000,1000000) ops and (329323.8,329323.8) ops/second in (3.036525,3.036525) 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 10/8 629.11 MB 12.6 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 347.0 2.54 2.37 13 0.195 0 0 0.0 0.0 L1 3/3 188.11 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 252.2 251.6 0.75 0.73 1 0.748 191K 383 0.0 0.0 L2 1/1 100.19 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.5 247.9 247.3 0.65 0.63 1 0.648 163K 361 0.0 0.0 L3 16/9 816.05 MB 0.1 0.1 0.1 0.0 0.1 0.1 0.0 1.0 203.1 203.1 0.30 0.28 1 0.296 61K 0 0.0 0.0 L4 124/0 9.60 GB 1.0 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 L5 112/0 8.80 GB 0.1 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 Sum 266/21 20.09 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 96.8 304.8 4.23 4.01 16 0.264 415K 744 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 96.8 304.8 4.23 4.01 16 0.264 415K 744 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 0.4 0.3 0.1 0.4 0.3 0.0 0.0 241.9 241.5 1.69 1.64 3 0.564 415K 744 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 0.0 347.0 2.54 2.37 13 0.195 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): 3.1 total, 3.0 interval Flush(GB): cumulative 0.860, interval 0.860 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: 1.26 GB write, 411.02 MB/s write, 0.40 GB read, 130.50 MB/s read, 4.2 seconds Interval compaction: 1.26 GB write, 424.23 MB/s write, 0.40 GB read, 134.70 MB/s read, 4.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 131569 Average: 2.1750 StdDev: 5.59 Min: 1 Median: 1.4632 Max: 1179 Percentiles: P50: 1.46 P75: 1.87 P99: 5.98 P99.9: 13.68 P99.99: 215.62 ------------------------------------------------------ [ 0, 1 ] 28345 21.544% 21.544% #### ( 1, 2 ] 80834 61.438% 82.982% ############ ( 2, 3 ] 13335 10.135% 93.118% ## ( 3, 4 ] 4289 3.260% 96.378% # ( 4, 6 ] 3484 2.648% 99.026% # ( 6, 10 ] 982 0.746% 99.772% ( 10, 15 ] 233 0.177% 99.949% ( 15, 22 ] 35 0.027% 99.976% ( 22, 34 ] 6 0.005% 99.980% ( 34, 51 ] 6 0.005% 99.985% ( 51, 76 ] 2 0.002% 99.986% ( 76, 110 ] 1 0.001% 99.987% ( 170, 250 ] 12 0.009% 99.996% ( 250, 380 ] 2 0.002% 99.998% ( 380, 580 ] 11 0.008% 100.006% ( 870, 1300 ] 1 0.001% 100.007% ** Level 1 read latency histogram (micros): Count: 28003 Average: 2.2041 StdDev: 5.19 Min: 1 Median: 1.5090 Max: 647 Percentiles: P50: 1.51 P75: 1.91 P99: 5.72 P99.9: 9.76 P99.99: 217.99 ------------------------------------------------------ [ 0, 1 ] 5202 18.577% 18.577% #### ( 1, 2 ] 17289 61.740% 80.316% ############ ( 2, 3 ] 3448 12.313% 92.629% ## ( 3, 4 ] 1026 3.664% 96.293% # ( 4, 6 ] 882 3.150% 99.443% # ( 6, 10 ] 136 0.486% 99.929% ( 10, 15 ] 14 0.050% 99.979% ( 15, 22 ] 1 0.004% 99.982% ( 76, 110 ] 1 0.004% 99.986% ( 170, 250 ] 2 0.007% 99.993% ( 380, 580 ] 1 0.004% 99.996% ( 580, 870 ] 1 0.004% 100.000% ** Level 2 read latency histogram (micros): Count: 40195 Average: 2.8317 StdDev: 47.55 Min: 1 Median: 1.4723 Max: 6655 Percentiles: P50: 1.47 P75: 1.92 P99: 8.81 P99.9: 107.87 P99.99: 864.34 ------------------------------------------------------ [ 0, 1 ] 9516 23.675% 23.675% ##### ( 1, 2 ] 22405 55.741% 79.415% ########### ( 2, 3 ] 4409 10.969% 90.384% ## ( 3, 4 ] 1497 3.724% 94.109% # ( 4, 6 ] 1599 3.978% 98.087% # ( 6, 10 ] 523 1.301% 99.388% ( 10, 15 ] 155 0.386% 99.774% ( 15, 22 ] 13 0.032% 99.806% ( 22, 34 ] 3 0.007% 99.813% ( 34, 51 ] 1 0.002% 99.816% ( 51, 76 ] 1 0.002% 99.818% ( 76, 110 ] 35 0.087% 99.905% ( 110, 170 ] 21 0.052% 99.958% ( 170, 250 ] 9 0.022% 99.980% ( 250, 380 ] 2 0.005% 99.985% ( 380, 580 ] 1 0.002% 99.988% ( 580, 870 ] 1 0.002% 99.990% ( 870, 1300 ] 2 0.005% 99.995% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 29440 Average: 7.3102 StdDev: 159.77 Min: 0 Median: 1.7594 Max: 9421 Percentiles: P50: 1.76 P75: 2.59 P99: 12.18 P99.9: 987.75 P99.99: 8685.60 ------------------------------------------------------ [ 0, 1 ] 1233 4.188% 4.188% # ( 1, 2 ] 17760 60.326% 64.514% ############ ( 2, 3 ] 5190 17.629% 82.143% #### ( 3, 4 ] 2127 7.225% 89.368% # ( 4, 6 ] 1998 6.787% 96.155% # ( 6, 10 ] 723 2.456% 98.611% ( 10, 15 ] 263 0.893% 99.504% ( 15, 22 ] 29 0.099% 99.603% ( 22, 34 ] 5 0.017% 99.620% ( 34, 51 ] 1 0.003% 99.623% ( 51, 76 ] 1 0.003% 99.626% ( 76, 110 ] 1 0.003% 99.630% ( 110, 170 ] 62 0.211% 99.840% ( 170, 250 ] 3 0.010% 99.851% ( 250, 380 ] 7 0.024% 99.874% ( 380, 580 ] 1 0.003% 99.878% ( 580, 870 ] 3 0.010% 99.888% ( 870, 1300 ] 13 0.044% 99.932% ( 1300, 1900 ] 6 0.020% 99.952% ( 2900, 4400 ] 2 0.007% 99.959% ( 4400, 6600 ] 4 0.014% 99.973% ( 6600, 9900 ] 8 0.027% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 3329.1000 StdDev: 2834.70 Min: 171 Median: 1780.0000 Max: 9375 Percentiles: P50: 1780.00 P75: 5940.00 P99: 9375.00 P99.9: 9375.00 P99.99: 9375.00 ------------------------------------------------------ ( 170, 250 ] 2 6.667% 6.667% # ( 580, 870 ] 5 16.667% 23.333% ### ( 870, 1300 ] 4 13.333% 36.667% ### ( 1300, 1900 ] 5 16.667% 53.333% ### ( 1900, 2900 ] 2 6.667% 60.000% # ( 2900, 4400 ] 1 3.333% 63.333% # ( 4400, 6600 ] 5 16.667% 80.000% ### ( 6600, 9900 ] 6 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 3.1 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 313.78 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.206 H:M:S, 6.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.78 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.206 H:M:S, 6.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/07/15-16:03:49 ... thread 0: (1000000,2000000) ops and (336985.5,333110.6) ops/second in (2.967487,6.004012) 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 9/4 1.29 GB 106.4 1.0 0.0 1.0 2.8 1.8 0.0 1.5 108.7 305.0 9.26 8.78 32 0.289 1022K 4965 0.0 0.0 L1 1/0 49.68 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 236.5 235.0 2.66 2.61 2 1.328 638K 4114 0.0 0.0 L2 1/1 100.19 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 247.9 247.3 0.65 0.63 1 0.648 163K 361 0.0 0.0 L3 20/9 1.17 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 208.5 208.0 2.65 2.56 4 0.663 561K 1277 0.0 0.0 L4 124/0 9.60 GB 1.0 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 L5 112/0 8.80 GB 0.1 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 Sum 267/14 21.00 GB 0.0 2.3 0.9 1.4 4.1 2.7 0.4 2.3 154.3 273.4 15.22 14.57 39 0.390 2385K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 2.3 0.9 1.4 4.1 2.7 0.4 2.3 154.3 273.4 15.22 14.57 39 0.390 2385K 10K 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 0.9 1.4 2.3 0.9 0.0 0.0 233.8 232.7 10.05 9.79 11 0.913 2385K 10K 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 0.0 352.5 5.18 4.78 28 0.185 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): 6.1 total, 6.0 interval Flush(GB): cumulative 1.781, interval 1.781 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: 4.06 GB write, 681.86 MB/s write, 2.29 GB read, 384.78 MB/s read, 15.2 seconds Interval compaction: 4.06 GB write, 692.95 MB/s write, 2.29 GB read, 391.03 MB/s read, 15.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 402129 Average: 2.5480 StdDev: 6.35 Min: 1 Median: 1.6933 Max: 1243 Percentiles: P50: 1.69 P75: 2.36 P99: 7.26 P99.9: 13.54 P99.99: 20.09 ------------------------------------------------------ [ 0, 1 ] 37583 9.346% 9.346% ## ( 1, 2 ] 235794 58.636% 67.982% ############ ( 2, 3 ] 79364 19.736% 87.718% #### ( 3, 4 ] 23224 5.775% 93.494% # ( 4, 6 ] 20780 5.167% 98.661% # ( 6, 10 ] 4317 1.074% 99.735% ( 10, 15 ] 938 0.233% 99.968% ( 15, 22 ] 122 0.030% 99.998% ( 22, 34 ] 16 0.004% 100.002% ( 34, 51 ] 11 0.003% 100.005% ( 51, 76 ] 3 0.001% 100.006% ( 76, 110 ] 1 0.000% 100.006% ( 170, 250 ] 27 0.007% 100.013% ( 250, 380 ] 4 0.001% 100.014% ( 380, 580 ] 25 0.006% 100.020% ( 580, 870 ] 1 0.000% 100.020% ( 870, 1300 ] 8 0.002% 100.022% ** Level 1 read latency histogram (micros): Count: 145817 Average: 2.9379 StdDev: 7.58 Min: 1 Median: 1.8588 Max: 872 Percentiles: P50: 1.86 P75: 2.67 P99: 9.02 P99.9: 19.46 P99.99: 190.93 ------------------------------------------------------ [ 0, 1 ] 6740 4.622% 4.622% # ( 1, 2 ] 77050 52.840% 57.462% ########### ( 2, 3 ] 38119 26.142% 83.604% ##### ( 3, 4 ] 10114 6.936% 90.540% # ( 4, 6 ] 10382 7.120% 97.660% # ( 6, 10 ] 2587 1.774% 99.434% ( 10, 15 ] 618 0.424% 99.858% ( 15, 22 ] 96 0.066% 99.924% ( 22, 34 ] 6 0.004% 99.928% ( 51, 76 ] 3 0.002% 99.930% ( 76, 110 ] 9 0.006% 99.936% ( 110, 170 ] 69 0.047% 99.984% ( 170, 250 ] 36 0.025% 100.008% ( 250, 380 ] 10 0.007% 100.015% ( 380, 580 ] 8 0.005% 100.021% ( 580, 870 ] 4 0.003% 100.023% ( 870, 1300 ] 1 0.001% 100.024% ** Level 2 read latency histogram (micros): Count: 61511 Average: 3.0119 StdDev: 39.36 Min: 1 Median: 1.5689 Max: 6655 Percentiles: P50: 1.57 P75: 2.01 P99: 9.02 P99.9: 164.17 P99.99: 574.96 ------------------------------------------------------ [ 0, 1 ] 10576 17.194% 17.194% ### ( 1, 2 ] 35471 57.666% 74.860% ############ ( 2, 3 ] 8978 14.596% 89.456% ### ( 3, 4 ] 2606 4.237% 93.692% # ( 4, 6 ] 2530 4.113% 97.805% # ( 6, 10 ] 974 1.583% 99.389% ( 10, 15 ] 199 0.324% 99.712% ( 15, 22 ] 15 0.024% 99.737% ( 22, 34 ] 3 0.005% 99.742% ( 34, 51 ] 1 0.002% 99.743% ( 51, 76 ] 1 0.002% 99.745% ( 76, 110 ] 35 0.057% 99.802% ( 110, 170 ] 67 0.109% 99.911% ( 170, 250 ] 29 0.047% 99.958% ( 250, 380 ] 14 0.023% 99.980% ( 380, 580 ] 6 0.010% 99.990% ( 580, 870 ] 2 0.003% 99.993% ( 870, 1300 ] 2 0.003% 99.997% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 219100 Average: 3.5410 StdDev: 58.88 Min: 0 Median: 1.7889 Max: 9421 Percentiles: P50: 1.79 P75: 2.59 P99: 9.59 P99.9: 113.54 P99.99: 333.26 ------------------------------------------------------ [ 0, 1 ] 7677 3.504% 3.504% # ( 1, 2 ] 129127 58.935% 62.439% ############ ( 2, 3 ] 46853 21.384% 83.823% #### ( 3, 4 ] 15164 6.921% 90.744% # ( 4, 6 ] 13710 6.257% 97.002% # ( 6, 10 ] 4884 2.229% 99.231% ( 10, 15 ] 916 0.418% 99.649% ( 15, 22 ] 97 0.044% 99.693% ( 22, 34 ] 15 0.007% 99.700% ( 34, 51 ] 235 0.107% 99.807% ( 51, 76 ] 152 0.069% 99.877% ( 76, 110 ] 41 0.019% 99.895% ( 110, 170 ] 168 0.077% 99.972% ( 170, 250 ] 25 0.011% 99.984% ( 250, 380 ] 22 0.010% 99.994% ( 380, 580 ] 8 0.004% 99.997% ( 580, 870 ] 4 0.002% 99.999% ( 870, 1300 ] 13 0.006% 100.005% ( 1300, 1900 ] 6 0.003% 100.008% ( 2900, 4400 ] 2 0.001% 100.009% ( 4400, 6600 ] 4 0.002% 100.010% ( 6600, 9900 ] 8 0.004% 100.014% ** Level 4 read latency histogram (micros): Count: 30 Average: 3329.1000 StdDev: 2834.70 Min: 171 Median: 1780.0000 Max: 9375 Percentiles: P50: 1780.00 P75: 5940.00 P99: 9375.00 P99.9: 9375.00 P99.99: 9375.00 ------------------------------------------------------ ( 170, 250 ] 2 6.667% 6.667% # ( 580, 870 ] 5 16.667% 23.333% ### ( 870, 1300 ] 4 13.333% 36.667% ### ( 1300, 1900 ] 5 16.667% 53.333% ### ( 1900, 2900 ] 2 6.667% 60.000% # ( 2900, 4400 ] 1 3.333% 63.333% # ( 4400, 6600 ] 5 16.667% 80.000% ### ( 6600, 9900 ] 6 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 6.1 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 322.48 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.206 H:M:S, 3.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 331.67 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 2024/07/15-16:03:52 ... thread 0: (1000000,3000000) ops and (331443.0,332552.9) ops/second in (3.017110,9.021122) 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 12/4 2.26 GB 200.3 2.0 0.0 2.0 4.7 2.8 0.0 1.7 126.0 302.4 15.98 15.21 51 0.313 2044K 9854 0.0 0.0 L1 1/0 49.68 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 236.5 235.0 2.66 2.61 2 1.328 638K 4114 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 247.9 247.3 0.65 0.63 1 0.648 163K 361 0.0 0.0 L3 19/0 813.59 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 228.1 227.5 6.18 5.93 5 1.236 1431K 3744 0.0 0.0 L4 131/0 9.76 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 225.5 225.5 1.01 0.97 1 1.010 231K 0 0.0 0.0 L5 116/0 9.10 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 279/4 21.97 GB 0.0 4.3 1.2 3.1 7.1 4.0 1.0 2.6 167.7 273.9 26.48 25.35 60 0.441 4508K 18K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.3 1.2 3.1 7.1 4.0 1.0 2.6 167.7 273.9 26.48 25.35 60 0.441 4508K 18K 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 1.2 3.1 4.3 1.2 0.0 0.0 239.2 238.2 18.56 18.03 17 1.092 4508K 18K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 357.4 7.92 7.32 43 0.184 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): 9.1 total, 9.0 interval Flush(GB): cumulative 2.764, interval 2.764 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: 7.08 GB write, 795.04 MB/s write, 4.34 GB read, 486.69 MB/s read, 26.5 seconds Interval compaction: 7.08 GB write, 803.65 MB/s write, 4.34 GB read, 491.96 MB/s read, 26.5 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: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 649199 Average: 2.4194 StdDev: 6.34 Min: 1 Median: 1.6220 Max: 1243 Percentiles: P50: 1.62 P75: 2.10 P99: 6.56 P99.9: 13.34 P99.99: 21.11 ------------------------------------------------------ [ 0, 1 ] 75551 11.638% 11.638% ## ( 1, 2 ] 400392 61.675% 73.312% ############ ( 2, 3 ] 110191 16.973% 90.286% ### ( 3, 4 ] 30582 4.711% 94.996% # ( 4, 6 ] 25179 3.878% 98.875% # ( 6, 10 ] 5754 0.886% 99.761% ( 10, 15 ] 1349 0.208% 99.969% ( 15, 22 ] 156 0.024% 99.993% ( 22, 34 ] 35 0.005% 99.998% ( 34, 51 ] 12 0.002% 100.000% ( 51, 76 ] 6 0.001% 100.001% ( 76, 110 ] 1 0.000% 100.001% ( 170, 250 ] 41 0.006% 100.008% ( 250, 380 ] 9 0.001% 100.009% ( 380, 580 ] 36 0.006% 100.015% ( 580, 870 ] 4 0.001% 100.015% ( 870, 1300 ] 13 0.002% 100.017% ** Level 1 read latency histogram (micros): Count: 145817 Average: 2.9379 StdDev: 7.58 Min: 1 Median: 1.8588 Max: 872 Percentiles: P50: 1.86 P75: 2.67 P99: 9.02 P99.9: 19.46 P99.99: 190.93 ------------------------------------------------------ [ 0, 1 ] 6740 4.622% 4.622% # ( 1, 2 ] 77050 52.840% 57.462% ########### ( 2, 3 ] 38119 26.142% 83.604% ##### ( 3, 4 ] 10114 6.936% 90.540% # ( 4, 6 ] 10382 7.120% 97.660% # ( 6, 10 ] 2587 1.774% 99.434% ( 10, 15 ] 618 0.424% 99.858% ( 15, 22 ] 96 0.066% 99.924% ( 22, 34 ] 6 0.004% 99.928% ( 51, 76 ] 3 0.002% 99.930% ( 76, 110 ] 9 0.006% 99.936% ( 110, 170 ] 69 0.047% 99.984% ( 170, 250 ] 36 0.025% 100.008% ( 250, 380 ] 10 0.007% 100.015% ( 380, 580 ] 8 0.005% 100.021% ( 580, 870 ] 4 0.003% 100.023% ( 870, 1300 ] 1 0.001% 100.024% ** Level 2 read latency histogram (micros): Count: 65548 Average: 2.9701 StdDev: 38.13 Min: 1 Median: 1.5714 Max: 6655 Percentiles: P50: 1.57 P75: 2.00 P99: 8.97 P99.9: 160.55 P99.99: 561.51 ------------------------------------------------------ [ 0, 1 ] 10971 16.737% 16.737% ### ( 1, 2 ] 38155 58.209% 74.947% ############ ( 2, 3 ] 9625 14.684% 89.630% ### ( 3, 4 ] 2752 4.198% 93.829% # ( 4, 6 ] 2608 3.979% 97.808% # ( 6, 10 ] 1052 1.605% 99.413% ( 10, 15 ] 208 0.317% 99.730% ( 15, 22 ] 15 0.023% 99.753% ( 22, 34 ] 3 0.005% 99.757% ( 34, 51 ] 1 0.002% 99.759% ( 51, 76 ] 1 0.002% 99.760% ( 76, 110 ] 35 0.053% 99.814% ( 110, 170 ] 67 0.102% 99.916% ( 170, 250 ] 29 0.044% 99.960% ( 250, 380 ] 14 0.021% 99.982% ( 380, 580 ] 6 0.009% 99.991% ( 580, 870 ] 2 0.003% 99.994% ( 870, 1300 ] 2 0.003% 99.997% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 276995 Average: 3.4072 StdDev: 52.72 Min: 0 Median: 1.7726 Max: 9421 Percentiles: P50: 1.77 P75: 2.53 P99: 9.37 P99.9: 123.78 P99.99: 375.40 ------------------------------------------------------ [ 0, 1 ] 10592 3.824% 3.824% # ( 1, 2 ] 165546 59.765% 63.589% ############ ( 2, 3 ] 59964 21.648% 85.237% #### ( 3, 4 ] 17623 6.362% 91.599% # ( 4, 6 ] 15703 5.669% 97.268% # ( 6, 10 ] 5701 2.058% 99.326% ( 10, 15 ] 993 0.358% 99.685% ( 15, 22 ] 107 0.039% 99.723% ( 22, 34 ] 15 0.005% 99.729% ( 34, 51 ] 235 0.085% 99.814% ( 51, 76 ] 153 0.055% 99.869% ( 76, 110 ] 41 0.015% 99.884% ( 110, 170 ] 196 0.071% 99.955% ( 170, 250 ] 52 0.019% 99.973% ( 250, 380 ] 48 0.017% 99.991% ( 380, 580 ] 16 0.006% 99.996% ( 580, 870 ] 6 0.002% 99.999% ( 870, 1300 ] 14 0.005% 100.004% ( 1300, 1900 ] 7 0.003% 100.006% ( 2900, 4400 ] 2 0.001% 100.007% ( 4400, 6600 ] 4 0.001% 100.008% ( 6600, 9900 ] 8 0.003% 100.011% ** Level 4 read latency histogram (micros): Count: 65 Average: 1573.1538 StdDev: 2521.24 Min: 0 Median: 226.0000 Max: 9375 Percentiles: P50: 226.00 P75: 1630.00 P99: 9375.00 P99.9: 9375.00 P99.99: 9375.00 ------------------------------------------------------ [ 0, 1 ] 13 20.000% 20.000% #### ( 1, 2 ] 7 10.769% 30.769% ## ( 2, 3 ] 2 3.077% 33.846% # ( 4, 6 ] 1 1.538% 35.385% ( 110, 170 ] 6 9.231% 44.615% ## ( 170, 250 ] 5 7.692% 52.308% ## ( 250, 380 ] 3 4.615% 56.923% # ( 580, 870 ] 5 7.692% 64.615% ## ( 870, 1300 ] 4 6.154% 70.769% # ( 1300, 1900 ] 5 7.692% 78.462% ## ( 1900, 2900 ] 2 3.077% 81.538% # ( 2900, 4400 ] 1 1.538% 83.077% ( 4400, 6600 ] 5 7.692% 90.769% ## ( 6600, 9900 ] 6 9.231% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 464.3500 StdDev: 483.33 Min: 123 Median: 232.2222 Max: 1990 Percentiles: P50: 232.22 P75: 580.00 P99: 1990.00 P99.9: 1990.00 P99.99: 1990.00 ------------------------------------------------------ ( 110, 170 ] 3 15.000% 15.000% ### ( 170, 250 ] 9 45.000% 60.000% ######### ( 250, 380 ] 2 10.000% 70.000% ## ( 380, 580 ] 1 5.000% 75.000% # ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.1 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 323.71 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.374 H:M:S, 4.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.20 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.168 H:M:S, 5.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/15-16:03:55 ... thread 0: (1000000,4000000) ops and (361633.4,339375.5) ops/second in (2.765231,11.786353) 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 18/4 3.18 GB 300.5 2.8 0.0 2.8 6.4 3.7 0.0 1.7 130.6 304.1 21.68 20.66 69 0.314 2874K 14K 0.0 0.0 L1 1/0 49.68 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 236.5 235.0 2.66 2.61 2 1.328 638K 4114 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 247.9 247.3 0.65 0.63 1 0.648 163K 361 0.0 0.0 L3 19/0 813.59 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 228.1 227.5 6.18 5.93 5 1.236 1431K 3744 0.0 0.0 L4 131/0 9.76 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 225.5 225.5 1.01 0.97 1 1.010 231K 0 0.0 0.0 L5 116/0 9.10 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 285/4 22.89 GB 0.0 5.1 1.2 3.9 8.8 4.9 1.0 2.4 163.4 280.0 32.17 30.80 78 0.412 5338K 22K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.1 1.2 3.9 8.8 4.9 1.0 2.4 163.4 280.0 32.17 30.80 78 0.412 5338K 22K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.1 1.2 3.9 5.1 1.2 0.0 0.0 242.2 241.2 21.71 21.11 20 1.085 5338K 22K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 360.7 10.46 9.68 58 0.180 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 11.9 total, 11.8 interval Flush(GB): cumulative 3.686, interval 3.686 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.80 GB write, 757.92 MB/s write, 5.13 GB read, 442.27 MB/s read, 32.2 seconds Interval compaction: 8.80 GB write, 764.20 MB/s write, 5.13 GB read, 445.93 MB/s read, 32.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 891910 Average: 2.3330 StdDev: 6.13 Min: 1 Median: 1.5782 Max: 1243 Percentiles: P50: 1.58 P75: 1.97 P99: 5.99 P99.9: 13.03 P99.99: 20.38 ------------------------------------------------------ [ 0, 1 ] 119137 13.358% 13.358% ### ( 1, 2 ] 565283 63.379% 76.736% ############# ( 2, 3 ] 134566 15.087% 91.824% ### ( 3, 4 ] 36200 4.059% 95.883% # ( 4, 6 ] 27976 3.137% 99.019% # ( 6, 10 ] 6850 0.768% 99.787% ( 10, 15 ] 1664 0.187% 99.974% ( 15, 22 ] 191 0.021% 99.995% ( 22, 34 ] 40 0.004% 100.000% ( 34, 51 ] 13 0.001% 100.001% ( 51, 76 ] 6 0.001% 100.002% ( 76, 110 ] 1 0.000% 100.002% ( 170, 250 ] 56 0.006% 100.008% ( 250, 380 ] 15 0.002% 100.010% ( 380, 580 ] 45 0.005% 100.015% ( 580, 870 ] 7 0.001% 100.016% ( 870, 1300 ] 16 0.002% 100.017% ** Level 1 read latency histogram (micros): Count: 145817 Average: 2.9379 StdDev: 7.58 Min: 1 Median: 1.8588 Max: 872 Percentiles: P50: 1.86 P75: 2.67 P99: 9.02 P99.9: 19.46 P99.99: 190.93 ------------------------------------------------------ [ 0, 1 ] 6740 4.622% 4.622% # ( 1, 2 ] 77050 52.840% 57.462% ########### ( 2, 3 ] 38119 26.142% 83.604% ##### ( 3, 4 ] 10114 6.936% 90.540% # ( 4, 6 ] 10382 7.120% 97.660% # ( 6, 10 ] 2587 1.774% 99.434% ( 10, 15 ] 618 0.424% 99.858% ( 15, 22 ] 96 0.066% 99.924% ( 22, 34 ] 6 0.004% 99.928% ( 51, 76 ] 3 0.002% 99.930% ( 76, 110 ] 9 0.006% 99.936% ( 110, 170 ] 69 0.047% 99.984% ( 170, 250 ] 36 0.025% 100.008% ( 250, 380 ] 10 0.007% 100.015% ( 380, 580 ] 8 0.005% 100.021% ( 580, 870 ] 4 0.003% 100.023% ( 870, 1300 ] 1 0.001% 100.024% ** Level 2 read latency histogram (micros): Count: 65548 Average: 2.9701 StdDev: 38.13 Min: 1 Median: 1.5714 Max: 6655 Percentiles: P50: 1.57 P75: 2.00 P99: 8.97 P99.9: 160.55 P99.99: 561.51 ------------------------------------------------------ [ 0, 1 ] 10971 16.737% 16.737% ### ( 1, 2 ] 38155 58.209% 74.947% ############ ( 2, 3 ] 9625 14.684% 89.630% ### ( 3, 4 ] 2752 4.198% 93.829% # ( 4, 6 ] 2608 3.979% 97.808% # ( 6, 10 ] 1052 1.605% 99.413% ( 10, 15 ] 208 0.317% 99.730% ( 15, 22 ] 15 0.023% 99.753% ( 22, 34 ] 3 0.005% 99.757% ( 34, 51 ] 1 0.002% 99.759% ( 51, 76 ] 1 0.002% 99.760% ( 76, 110 ] 35 0.053% 99.814% ( 110, 170 ] 67 0.102% 99.916% ( 170, 250 ] 29 0.044% 99.960% ( 250, 380 ] 14 0.021% 99.982% ( 380, 580 ] 6 0.009% 99.991% ( 580, 870 ] 2 0.003% 99.994% ( 870, 1300 ] 2 0.003% 99.997% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 276995 Average: 3.4072 StdDev: 52.72 Min: 0 Median: 1.7726 Max: 9421 Percentiles: P50: 1.77 P75: 2.53 P99: 9.37 P99.9: 123.78 P99.99: 375.40 ------------------------------------------------------ [ 0, 1 ] 10592 3.824% 3.824% # ( 1, 2 ] 165546 59.765% 63.589% ############ ( 2, 3 ] 59964 21.648% 85.237% #### ( 3, 4 ] 17623 6.362% 91.599% # ( 4, 6 ] 15703 5.669% 97.268% # ( 6, 10 ] 5701 2.058% 99.326% ( 10, 15 ] 993 0.358% 99.685% ( 15, 22 ] 107 0.039% 99.723% ( 22, 34 ] 15 0.005% 99.729% ( 34, 51 ] 235 0.085% 99.814% ( 51, 76 ] 153 0.055% 99.869% ( 76, 110 ] 41 0.015% 99.884% ( 110, 170 ] 196 0.071% 99.955% ( 170, 250 ] 52 0.019% 99.973% ( 250, 380 ] 48 0.017% 99.991% ( 380, 580 ] 16 0.006% 99.996% ( 580, 870 ] 6 0.002% 99.999% ( 870, 1300 ] 14 0.005% 100.004% ( 1300, 1900 ] 7 0.003% 100.006% ( 2900, 4400 ] 2 0.001% 100.007% ( 4400, 6600 ] 4 0.001% 100.008% ( 6600, 9900 ] 8 0.003% 100.011% ** Level 4 read latency histogram (micros): Count: 65 Average: 1573.1538 StdDev: 2521.24 Min: 0 Median: 226.0000 Max: 9375 Percentiles: P50: 226.00 P75: 1630.00 P99: 9375.00 P99.9: 9375.00 P99.99: 9375.00 ------------------------------------------------------ [ 0, 1 ] 13 20.000% 20.000% #### ( 1, 2 ] 7 10.769% 30.769% ## ( 2, 3 ] 2 3.077% 33.846% # ( 4, 6 ] 1 1.538% 35.385% ( 110, 170 ] 6 9.231% 44.615% ## ( 170, 250 ] 5 7.692% 52.308% ## ( 250, 380 ] 3 4.615% 56.923% # ( 580, 870 ] 5 7.692% 64.615% ## ( 870, 1300 ] 4 6.154% 70.769% # ( 1300, 1900 ] 5 7.692% 78.462% ## ( 1900, 2900 ] 2 3.077% 81.538% # ( 2900, 4400 ] 1 1.538% 83.077% ( 4400, 6600 ] 5 7.692% 90.769% ## ( 6600, 9900 ] 6 9.231% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 464.3500 StdDev: 483.33 Min: 123 Median: 232.2222 Max: 1990 Percentiles: P50: 232.22 P75: 580.00 P99: 1990.00 P99.9: 1990.00 P99.99: 1990.00 ------------------------------------------------------ ( 110, 170 ] 3 15.000% 15.000% ### ( 170, 250 ] 9 45.000% 60.000% ######### ( 250, 380 ] 2 10.000% 70.000% ## ( 380, 580 ] 1 5.000% 75.000% # ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 11.9 total, 2.8 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 331.20 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.374 H:M:S, 3.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 355.92 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: 1 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 4.159 micros/op 240444 ops/sec 20.138 seconds 4841999 operations; 233.0 MB/s Microseconds per write: Count: 4841999 Average: 4.1589 StdDev: 128.43 Min: 1 Median: 1.7724 Max: 206333 Percentiles: P50: 1.77 P75: 3.06 P99: 9.00 P99.9: 190.19 P99.99: 2343.70 ------------------------------------------------------ [ 0, 1 ] 626191 12.932% 12.932% ### ( 1, 2 ] 2323617 47.989% 60.921% ########## ( 2, 3 ] 641714 13.253% 74.174% ### ( 3, 4 ] 665801 13.751% 87.925% ### ( 4, 6 ] 489171 10.103% 98.028% ## ( 6, 10 ] 62829 1.298% 99.325% ( 10, 15 ] 17122 0.354% 99.679% ( 15, 22 ] 4786 0.099% 99.778% ( 22, 34 ] 1135 0.023% 99.801% ( 34, 51 ] 161 0.003% 99.804% ( 51, 76 ] 33 0.001% 99.805% ( 76, 110 ] 9 0.000% 99.805% ( 110, 170 ] 4509 0.093% 99.898% ( 170, 250 ] 313 0.006% 99.905% ( 250, 380 ] 82 0.002% 99.907% ( 380, 580 ] 9 0.000% 99.907% ( 580, 870 ] 6 0.000% 99.907% ( 870, 1300 ] 3640 0.075% 99.982% ( 1300, 1900 ] 3 0.000% 99.982% ( 1900, 2900 ] 865 0.018% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 1 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 : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 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 : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 153719 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 : 4841999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 4996942968 rocksdb.bytes.read COUNT : 0 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 : 157 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 6100186 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 : 8007725720 rocksdb.compact.write.bytes COUNT : 7855587838 rocksdb.flush.write.bytes COUNT : 4947287293 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 : 14 rocksdb.number.superversion_acquires COUNT : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 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 : 95 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 : 4914300928 rocksdb.memtable.garbage.bytes.at.flush COUNT : 8219648 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 : 8048186857 rocksdb.non.last.level.read.count COUNT : 1942035 rocksdb.block.checksum.compute.count COUNT : 1941735 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 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.micros P50 : 1.425442 P95 : 4.781304 P99 : 7.566742 P100 : 206331.000000 COUNT : 4841999 SUM : 17883695 rocksdb.compaction.times.micros P50 : 996000.000000 P95 : 2700000.000000 P99 : 3525697.000000 P100 : 3525697.000000 COUNT : 24 SUM : 25584468 rocksdb.compaction.times.cpu_micros P50 : 987500.000000 P95 : 1760000.000000 P99 : 3374568.000000 P100 : 3374568.000000 COUNT : 24 SUM : 24931302 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 : 556.923077 P95 : 1352.500000 P99 : 1444.000000 P100 : 1444.000000 COUNT : 73 SUM : 51136 rocksdb.compaction.outfile.sync.micros P50 : 686.617647 P95 : 1218.607143 P99 : 1345.000000 P100 : 1345.000000 COUNT : 73 SUM : 50803 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 : 74.181818 P95 : 273.400000 P99 : 379.480000 P100 : 510.000000 COUNT : 102 SUM : 9818 rocksdb.table.open.io.micros P50 : 790.064103 P95 : 17169.230769 P99 : 21033.846154 P100 : 21716.000000 COUNT : 157 SUM : 399190 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 : 3.628229 P95 : 6.981125 P99 : 10.373935 P100 : 5534.000000 COUNT : 1941503 SUM : 8818233 rocksdb.read.block.get.micros P50 : 372.288136 P95 : 5751.428571 P99 : 9102.923077 P100 : 9568.000000 COUNT : 314 SUM : 286733 rocksdb.write.raw.block.micros P50 : 0.512911 P95 : 0.974531 P99 : 2.977565 P100 : 3317.000000 COUNT : 3101423 SUM : 6012970 rocksdb.numfiles.in.singlecompaction P50 : 3.382353 P95 : 9.100000 P99 : 19.000000 P100 : 19.000000 COUNT : 29 SUM : 126 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 : 0.562325 P95 : 1159.951963 P99 : 2427.514451 P100 : 206129.000000 COUNT : 41070 SUM : 6105037 rocksdb.sst.read.micros P50 : 1.559424 P95 : 3.884579 P99 : 7.315474 P100 : 9421.000000 COUNT : 1942402 SUM : 4949027 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 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 4841999 SUM : 4996942968 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 : 169189.189189 P95 : 248424.242424 P99 : 348366.666667 P100 : 354177.000000 COUNT : 73 SUM : 12999313 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 : 95 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