[2024-07-15 09:23:54.466599] Starting SPDK v24.09-pre git sha1 9c8eb396d / DPDK 24.03.0 initialization... [2024-07-15 09:23:54.466762] [ 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_pid1162071 ] Set seed to 1721028234463105 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-15 09:23:54.613709] app.c: 908:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-15 09:23:54.841619] app.c: 603:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-15 09:23:54.841671] app.c: 604:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1162071' to capture a snapshot of events at runtime. [2024-07-15 09:23:54.841684] app.c: 609:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-15 09:23:54.841697] app.c: 610:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-15 09:23:54.841707] app.c: 611:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1162071 for offline analysis/debug. [2024-07-15 09:23:54.841817] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Jul 15 09:24:01 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/07/15-09:24:04 ... thread 0: (1000000,1000000) ops and (329027.2,329027.2) ops/second in (3.039262,3.039262) 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 10/8 629.13 MB 12.6 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 332.9 2.65 2.37 13 0.203 0 0 0.0 0.0 L1 3/3 188.15 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 250.4 249.9 0.75 0.73 1 0.753 191K 408 0.0 0.0 L2 1/1 100.31 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.6 245.6 245.1 0.65 0.62 1 0.655 163K 291 0.0 0.0 L3 16/9 816.14 MB 0.1 0.1 0.1 0.0 0.1 0.1 0.0 1.0 165.7 165.8 0.36 0.31 1 0.363 61K 0 0.0 0.0 L4 116/0 9.54 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 108/0 8.86 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 254/21 20.09 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 92.7 292.0 4.42 4.02 16 0.276 415K 699 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 92.7 292.0 4.42 4.02 16 0.276 415K 699 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 0.0 231.3 230.9 1.77 1.65 3 0.590 415K 699 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 0.0 332.9 2.65 2.37 13 0.203 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, 413.93 MB/s write, 0.40 GB read, 131.48 MB/s read, 4.4 seconds Interval compaction: 1.26 GB write, 424.04 MB/s write, 0.40 GB read, 134.69 MB/s read, 4.4 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: 128035 Average: 2.1612 StdDev: 12.08 Min: 0 Median: 1.4408 Max: 3473 Percentiles: P50: 1.44 P75: 1.85 P99: 5.75 P99.9: 10.58 P99.99: 171.31 ------------------------------------------------------ [ 0, 1 ] 29283 22.871% 22.871% ##### ( 1, 2 ] 78800 61.546% 84.417% ############ ( 2, 3 ] 12051 9.412% 93.829% ## ( 3, 4 ] 4167 3.255% 97.084% # ( 4, 6 ] 2807 2.192% 99.276% ( 6, 10 ] 787 0.615% 99.891% ( 10, 15 ] 104 0.081% 99.972% ( 15, 22 ] 15 0.012% 99.984% ( 22, 34 ] 4 0.003% 99.987% ( 34, 51 ] 2 0.002% 99.988% ( 76, 110 ] 2 0.002% 99.990% ( 170, 250 ] 12 0.009% 99.999% ( 250, 380 ] 1 0.001% 100.000% ( 380, 580 ] 6 0.005% 100.005% ( 580, 870 ] 2 0.002% 100.006% ( 870, 1300 ] 4 0.003% 100.009% ( 2900, 4400 ] 1 0.001% 100.010% ** Level 1 read latency histogram (micros): Count: 27226 Average: 2.2016 StdDev: 7.37 Min: 0 Median: 1.4983 Max: 932 Percentiles: P50: 1.50 P75: 1.90 P99: 5.63 P99.9: 10.18 P99.99: 435.48 ------------------------------------------------------ [ 0, 1 ] 5136 18.864% 18.864% #### ( 1, 2 ] 17011 62.481% 81.345% ############ ( 2, 3 ] 3236 11.886% 93.231% ## ( 3, 4 ] 1000 3.673% 96.904% # ( 4, 6 ] 699 2.567% 99.471% # ( 6, 10 ] 116 0.426% 99.897% ( 10, 15 ] 21 0.077% 99.974% ( 15, 22 ] 2 0.007% 99.982% ( 34, 51 ] 1 0.004% 99.985% ( 170, 250 ] 1 0.004% 99.989% ( 380, 580 ] 1 0.004% 99.993% ( 580, 870 ] 1 0.004% 99.996% ( 870, 1300 ] 1 0.004% 100.000% ** Level 2 read latency histogram (micros): Count: 40243 Average: 3.1514 StdDev: 47.78 Min: 1 Median: 1.5009 Max: 5838 Percentiles: P50: 1.50 P75: 1.95 P99: 9.45 P99.9: 99.98 P99.99: 1296.52 ------------------------------------------------------ [ 0, 1 ] 9000 22.364% 22.364% #### ( 1, 2 ] 22202 55.170% 77.534% ########### ( 2, 3 ] 4997 12.417% 89.951% ## ( 3, 4 ] 1533 3.809% 93.760% # ( 4, 6 ] 1582 3.931% 97.692% # ( 6, 10 ] 610 1.516% 99.207% ( 10, 15 ] 131 0.326% 99.533% ( 15, 22 ] 28 0.070% 99.602% ( 22, 34 ] 5 0.012% 99.615% ( 34, 51 ] 14 0.035% 99.650% ( 51, 76 ] 93 0.231% 99.881% ( 76, 110 ] 11 0.027% 99.908% ( 110, 170 ] 7 0.017% 99.925% ( 170, 250 ] 8 0.020% 99.945% ( 250, 380 ] 8 0.020% 99.965% ( 380, 580 ] 5 0.012% 99.978% ( 580, 870 ] 2 0.005% 99.983% ( 870, 1300 ] 3 0.007% 99.990% ( 2900, 4400 ] 2 0.005% 99.995% ( 4400, 6600 ] 2 0.005% 100.000% ** Level 3 read latency histogram (micros): Count: 24044 Average: 9.0398 StdDev: 153.31 Min: 1 Median: 1.8147 Max: 7037 Percentiles: P50: 1.81 P75: 2.66 P99: 14.27 P99.9: 2179.43 P99.99: 7037.00 ------------------------------------------------------ [ 0, 1 ] 744 3.094% 3.094% # ( 1, 2 ] 13843 57.574% 60.668% ############ ( 2, 3 ] 5260 21.877% 82.545% #### ( 3, 4 ] 1649 6.858% 89.403% # ( 4, 6 ] 1579 6.567% 95.970% # ( 6, 10 ] 508 2.113% 98.083% ( 10, 15 ] 258 1.073% 99.156% ( 15, 22 ] 25 0.104% 99.260% ( 22, 34 ] 2 0.008% 99.268% ( 34, 51 ] 1 0.004% 99.272% ( 76, 110 ] 25 0.104% 99.376% ( 110, 170 ] 67 0.279% 99.655% ( 170, 250 ] 21 0.087% 99.742% ( 250, 380 ] 11 0.046% 99.788% ( 380, 580 ] 9 0.037% 99.825% ( 580, 870 ] 11 0.046% 99.871% ( 1300, 1900 ] 5 0.021% 99.892% ( 1900, 2900 ] 7 0.029% 99.921% ( 2900, 4400 ] 7 0.029% 99.950% ( 4400, 6600 ] 9 0.037% 99.988% ( 6600, 9900 ] 3 0.012% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 2621.6800 StdDev: 2007.11 Min: 49 Median: 1983.3333 Max: 6937 Percentiles: P50: 1983.33 P75: 4025.00 P99: 6937.00 P99.9: 6937.00 P99.99: 6937.00 ------------------------------------------------------ ( 34, 51 ] 2 8.000% 8.000% ## ( 110, 170 ] 1 4.000% 12.000% # ( 380, 580 ] 1 4.000% 16.000% # ( 580, 870 ] 1 4.000% 20.000% # ( 870, 1300 ] 1 4.000% 24.000% # ( 1300, 1900 ] 6 24.000% 48.000% ##### ( 1900, 2900 ] 6 24.000% 72.000% ##### ( 2900, 4400 ] 1 4.000% 76.000% # ( 4400, 6600 ] 5 20.000% 96.000% #### ( 6600, 9900 ] 1 4.000% 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, 315.88 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.209 H:M:S, 6.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.56 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.209 H:M:S, 6.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/07/15-09:24:07 ... thread 0: (1000000,2000000) ops and (310801.2,319654.6) ops/second in (3.217491,6.256753) 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 14/12 1.29 GB 12.6 0.5 0.0 0.5 2.3 1.8 0.0 1.3 66.5 307.0 7.57 6.87 29 0.261 511K 2481 0.0 0.0 L1 1/1 49.86 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 234.7 233.2 2.68 2.60 2 1.339 638K 3988 0.0 0.0 L2 1/1 100.31 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 245.6 245.1 0.65 0.62 1 0.655 163K 291 0.0 0.0 L3 19/9 1.17 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 197.3 196.9 2.81 2.62 4 0.703 563K 1200 0.0 0.0 L4 116/0 9.54 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 108/0 8.86 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 259/23 21.00 GB 0.0 1.8 0.9 0.9 3.6 2.7 0.4 2.0 134.7 267.1 13.72 12.70 36 0.381 1876K 7960 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 0.9 0.9 3.6 2.7 0.4 2.0 134.7 267.1 13.72 12.70 36 0.381 1876K 7960 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 1.8 0.9 0.9 1.8 0.9 0.0 0.0 225.9 224.9 8.18 7.82 9 0.909 1876K 7960 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 0.0 329.4 5.54 4.88 27 0.205 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): 6.3 total, 6.3 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: 3.58 GB write, 578.51 MB/s write, 1.80 GB read, 291.73 MB/s read, 13.7 seconds Interval compaction: 3.58 GB write, 585.38 MB/s write, 1.80 GB read, 295.19 MB/s read, 13.7 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: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 352267 Average: 2.6371 StdDev: 13.26 Min: 0 Median: 1.6633 Max: 3473 Percentiles: P50: 1.66 P75: 2.26 P99: 7.27 P99.9: 14.59 P99.99: 190.04 ------------------------------------------------------ [ 0, 1 ] 37180 10.554% 10.554% ## ( 1, 2 ] 209493 59.470% 70.024% ############ ( 2, 3 ] 68517 19.450% 89.475% #### ( 3, 4 ] 18804 5.338% 94.813% # ( 4, 6 ] 13621 3.867% 98.679% # ( 6, 10 ] 3549 1.007% 99.687% ( 10, 15 ] 819 0.232% 99.919% ( 15, 22 ] 94 0.027% 99.946% ( 22, 34 ] 13 0.004% 99.950% ( 34, 51 ] 4 0.001% 99.951% ( 51, 76 ] 23 0.007% 99.957% ( 76, 110 ] 29 0.008% 99.966% ( 110, 170 ] 74 0.021% 99.987% ( 170, 250 ] 51 0.014% 100.001% ( 250, 380 ] 21 0.006% 100.007% ( 380, 580 ] 34 0.010% 100.017% ( 580, 870 ] 15 0.004% 100.021% ( 870, 1300 ] 8 0.002% 100.023% ( 1300, 1900 ] 5 0.001% 100.025% ( 1900, 2900 ] 2 0.001% 100.025% ( 2900, 4400 ] 1 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 145849 Average: 2.8089 StdDev: 10.30 Min: 0 Median: 1.7884 Max: 1477 Percentiles: P50: 1.79 P75: 2.52 P99: 8.38 P99.9: 14.95 P99.99: 202.96 ------------------------------------------------------ [ 0, 1 ] 7389 5.066% 5.066% # ( 1, 2 ] 83125 56.994% 62.060% ########### ( 2, 3 ] 36585 25.084% 87.144% ##### ( 3, 4 ] 8905 6.106% 93.250% # ( 4, 6 ] 7178 4.922% 98.171% # ( 6, 10 ] 2033 1.394% 99.565% ( 10, 15 ] 493 0.338% 99.903% ( 15, 22 ] 48 0.033% 99.936% ( 22, 34 ] 2 0.001% 99.938% ( 34, 51 ] 3 0.002% 99.940% ( 76, 110 ] 10 0.007% 99.947% ( 110, 170 ] 56 0.038% 99.985% ( 170, 250 ] 18 0.012% 99.997% ( 250, 380 ] 12 0.008% 100.005% ( 380, 580 ] 9 0.006% 100.012% ( 580, 870 ] 4 0.003% 100.014% ( 870, 1300 ] 4 0.003% 100.017% ( 1300, 1900 ] 2 0.001% 100.019% ** Level 2 read latency histogram (micros): Count: 61391 Average: 3.2837 StdDev: 40.27 Min: 1 Median: 1.5978 Max: 5838 Percentiles: P50: 1.60 P75: 2.13 P99: 9.31 P99.9: 214.22 P99.99: 1070.05 ------------------------------------------------------ [ 0, 1 ] 9807 15.975% 15.975% ### ( 1, 2 ] 34944 56.920% 72.895% ########### ( 2, 3 ] 9710 15.817% 88.712% ### ( 3, 4 ] 2890 4.708% 93.419% # ( 4, 6 ] 2535 4.129% 97.549% # ( 6, 10 ] 1077 1.754% 99.303% ( 10, 15 ] 164 0.267% 99.570% ( 15, 22 ] 30 0.049% 99.619% ( 22, 34 ] 6 0.010% 99.629% ( 34, 51 ] 14 0.023% 99.651% ( 51, 76 ] 93 0.151% 99.803% ( 76, 110 ] 29 0.047% 99.850% ( 110, 170 ] 20 0.033% 99.883% ( 170, 250 ] 21 0.034% 99.917% ( 250, 380 ] 22 0.036% 99.953% ( 380, 580 ] 17 0.028% 99.980% ( 580, 870 ] 5 0.008% 99.989% ( 870, 1300 ] 4 0.007% 99.995% ( 2900, 4400 ] 2 0.003% 99.998% ( 4400, 6600 ] 2 0.003% 100.002% ** Level 3 read latency histogram (micros): Count: 219541 Average: 3.7618 StdDev: 52.23 Min: 1 Median: 1.7616 Max: 7037 Percentiles: P50: 1.76 P75: 2.49 P99: 9.63 P99.9: 182.71 P99.99: 668.84 ------------------------------------------------------ [ 0, 1 ] 9994 4.552% 4.552% # ( 1, 2 ] 131015 59.677% 64.229% ############ ( 2, 3 ] 48721 22.192% 86.421% #### ( 3, 4 ] 13006 5.924% 92.345% # ( 4, 6 ] 10618 4.836% 97.182% # ( 6, 10 ] 4399 2.004% 99.186% ( 10, 15 ] 1050 0.478% 99.664% ( 15, 22 ] 102 0.046% 99.710% ( 22, 34 ] 12 0.005% 99.716% ( 34, 51 ] 3 0.001% 99.717% ( 51, 76 ] 3 0.001% 99.719% ( 76, 110 ] 140 0.064% 99.782% ( 110, 170 ] 244 0.111% 99.893% ( 170, 250 ] 91 0.041% 99.935% ( 250, 380 ] 60 0.027% 99.962% ( 380, 580 ] 54 0.025% 99.987% ( 580, 870 ] 23 0.010% 99.997% ( 870, 1300 ] 3 0.001% 99.999% ( 1300, 1900 ] 6 0.003% 100.001% ( 1900, 2900 ] 7 0.003% 100.005% ( 2900, 4400 ] 7 0.003% 100.008% ( 4400, 6600 ] 9 0.004% 100.012% ( 6600, 9900 ] 3 0.001% 100.013% ** Level 4 read latency histogram (micros): Count: 25 Average: 2621.6800 StdDev: 2007.11 Min: 49 Median: 1983.3333 Max: 6937 Percentiles: P50: 1983.33 P75: 4025.00 P99: 6937.00 P99.9: 6937.00 P99.99: 6937.00 ------------------------------------------------------ ( 34, 51 ] 2 8.000% 8.000% ## ( 110, 170 ] 1 4.000% 12.000% # ( 380, 580 ] 1 4.000% 16.000% # ( 580, 870 ] 1 4.000% 20.000% # ( 870, 1300 ] 1 4.000% 24.000% # ( 1300, 1900 ] 6 24.000% 48.000% ##### ( 1900, 2900 ] 6 24.000% 72.000% ##### ( 2900, 4400 ] 1 4.000% 76.000% # ( 4400, 6600 ] 5 20.000% 96.000% #### ( 6600, 9900 ] 1 4.000% 100.000% # ** DB Stats ** Uptime(secs): 6.3 total, 3.2 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 310.82 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.413 H:M:S, 6.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 305.92 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.205 H:M:S, 6.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/07/15-09:24:10 ... thread 0: (1000000,3000000) ops and (292628.2,310107.7) ops/second in (3.417306,9.674059) 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 16/12 2.26 GB 106.4 1.5 0.0 1.5 4.3 2.8 0.0 1.6 105.0 293.5 14.98 13.85 47 0.319 1597K 7940 0.0 0.0 L1 1/1 49.86 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 234.7 233.2 2.68 2.60 2 1.339 638K 3988 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 245.6 245.1 0.65 0.62 1 0.655 163K 291 0.0 0.0 L3 18/0 812.41 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 215.8 215.2 6.54 6.05 5 1.308 1433K 3649 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 213.6 213.6 1.07 0.99 1 1.073 232K 0 0.0 0.0 L5 112/0 9.17 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 269/13 21.98 GB 0.0 3.9 1.2 2.7 6.7 4.0 1.0 2.4 154.4 263.0 25.92 24.10 56 0.463 4064K 15K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.9 1.2 2.7 6.7 4.0 1.0 2.4 154.4 263.0 25.92 24.10 56 0.463 4064K 15K 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 3.9 1.2 2.7 3.9 1.2 0.0 0.0 230.4 229.5 17.37 16.55 15 1.158 4064K 15K 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 0.0 331.0 8.55 7.56 41 0.209 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, 9.7 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: 6.66 GB write, 699.13 MB/s write, 3.91 GB read, 410.48 MB/s read, 25.9 seconds Interval compaction: 6.66 GB write, 704.50 MB/s write, 3.91 GB read, 413.63 MB/s read, 25.9 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: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 8, interval: 8 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 773122 Average: 2.6563 StdDev: 12.53 Min: 0 Median: 1.6865 Max: 3473 Percentiles: P50: 1.69 P75: 2.28 P99: 7.43 P99.9: 13.97 P99.99: 126.55 ------------------------------------------------------ [ 0, 1 ] 62143 8.038% 8.038% ## ( 1, 2 ] 472601 61.129% 69.167% ############ ( 2, 3 ] 161737 20.920% 90.087% #### ( 3, 4 ] 37957 4.910% 94.996% # ( 4, 6 ] 27844 3.602% 98.598% # ( 6, 10 ] 8729 1.129% 99.727% ( 10, 15 ] 1687 0.218% 99.945% ( 15, 22 ] 156 0.020% 99.965% ( 22, 34 ] 17 0.002% 99.968% ( 34, 51 ] 8 0.001% 99.969% ( 51, 76 ] 38 0.005% 99.973% ( 76, 110 ] 84 0.011% 99.984% ( 110, 170 ] 162 0.021% 100.005% ( 170, 250 ] 118 0.015% 100.021% ( 250, 380 ] 51 0.007% 100.027% ( 380, 580 ] 73 0.009% 100.037% ( 580, 870 ] 27 0.003% 100.040% ( 870, 1300 ] 21 0.003% 100.043% ( 1300, 1900 ] 8 0.001% 100.044% ( 1900, 2900 ] 3 0.000% 100.044% ( 2900, 4400 ] 2 0.000% 100.044% ** Level 1 read latency histogram (micros): Count: 158523 Average: 2.8924 StdDev: 14.86 Min: 0 Median: 1.7756 Max: 2876 Percentiles: P50: 1.78 P75: 2.49 P99: 8.48 P99.9: 80.54 P99.99: 258.29 ------------------------------------------------------ [ 0, 1 ] 8367 5.278% 5.278% # ( 1, 2 ] 91410 57.664% 62.942% ############ ( 2, 3 ] 38993 24.598% 87.539% ##### ( 3, 4 ] 9312 5.874% 93.414% # ( 4, 6 ] 7461 4.707% 98.120% # ( 6, 10 ] 2254 1.422% 99.542% ( 10, 15 ] 507 0.320% 99.862% ( 15, 22 ] 50 0.032% 99.893% ( 22, 34 ] 2 0.001% 99.895% ( 34, 51 ] 3 0.002% 99.897% ( 76, 110 ] 41 0.026% 99.922% ( 110, 170 ] 78 0.049% 99.972% ( 170, 250 ] 28 0.018% 99.989% ( 250, 380 ] 18 0.011% 100.001% ( 380, 580 ] 11 0.007% 100.008% ( 580, 870 ] 6 0.004% 100.011% ( 870, 1300 ] 5 0.003% 100.015% ( 1300, 1900 ] 2 0.001% 100.016% ( 1900, 2900 ] 2 0.001% 100.017% ** Level 2 read latency histogram (micros): Count: 65643 Average: 3.2375 StdDev: 38.94 Min: 1 Median: 1.6076 Max: 5838 Percentiles: P50: 1.61 P75: 2.16 P99: 9.25 P99.9: 198.03 P99.99: 1024.34 ------------------------------------------------------ [ 0, 1 ] 9980 15.203% 15.203% ### ( 1, 2 ] 37592 57.267% 72.471% ########### ( 2, 3 ] 10644 16.215% 88.686% ### ( 3, 4 ] 3116 4.747% 93.433% # ( 4, 6 ] 2703 4.118% 97.550% # ( 6, 10 ] 1171 1.784% 99.334% ( 10, 15 ] 171 0.260% 99.595% ( 15, 22 ] 31 0.047% 99.642% ( 22, 34 ] 6 0.009% 99.651% ( 34, 51 ] 14 0.021% 99.672% ( 51, 76 ] 93 0.142% 99.814% ( 76, 110 ] 29 0.044% 99.858% ( 110, 170 ] 20 0.030% 99.889% ( 170, 250 ] 21 0.032% 99.921% ( 250, 380 ] 22 0.034% 99.954% ( 380, 580 ] 17 0.026% 99.980% ( 580, 870 ] 5 0.008% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 2900, 4400 ] 2 0.003% 99.997% ( 4400, 6600 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 277814 Average: 3.7300 StdDev: 47.95 Min: 1 Median: 1.7713 Max: 7037 Percentiles: P50: 1.77 P75: 2.50 P99: 9.58 P99.9: 202.43 P99.99: 824.26 ------------------------------------------------------ [ 0, 1 ] 11567 4.164% 4.164% # ( 1, 2 ] 165106 59.430% 63.594% ############ ( 2, 3 ] 63904 23.002% 86.596% ##### ( 3, 4 ] 16374 5.894% 92.490% # ( 4, 6 ] 13030 4.690% 97.180% # ( 6, 10 ] 5644 2.032% 99.212% ( 10, 15 ] 1264 0.455% 99.667% ( 15, 22 ] 130 0.047% 99.714% ( 22, 34 ] 13 0.005% 99.719% ( 34, 51 ] 3 0.001% 99.720% ( 51, 76 ] 35 0.013% 99.732% ( 76, 110 ] 153 0.055% 99.787% ( 110, 170 ] 269 0.097% 99.884% ( 170, 250 ] 109 0.039% 99.923% ( 250, 380 ] 78 0.028% 99.951% ( 380, 580 ] 71 0.026% 99.977% ( 580, 870 ] 43 0.015% 99.992% ( 870, 1300 ] 13 0.005% 99.997% ( 1300, 1900 ] 10 0.004% 100.001% ( 1900, 2900 ] 8 0.003% 100.004% ( 2900, 4400 ] 7 0.003% 100.006% ( 4400, 6600 ] 9 0.003% 100.009% ( 6600, 9900 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 55 Average: 1235.1818 StdDev: 1855.68 Min: 1 Median: 148.5714 Max: 6937 Percentiles: P50: 148.57 P75: 1825.00 P99: 6937.00 P99.9: 6937.00 P99.99: 6937.00 ------------------------------------------------------ [ 0, 1 ] 9 16.364% 16.364% ### ( 1, 2 ] 7 12.727% 29.091% ### ( 2, 3 ] 2 3.636% 32.727% # ( 34, 51 ] 5 9.091% 41.818% ## ( 110, 170 ] 7 12.727% 54.545% ### ( 250, 380 ] 2 3.636% 58.182% # ( 380, 580 ] 1 1.818% 60.000% ( 580, 870 ] 2 3.636% 63.636% # ( 870, 1300 ] 1 1.818% 65.455% ( 1300, 1900 ] 6 10.909% 76.364% ## ( 1900, 2900 ] 6 10.909% 87.273% ## ( 2900, 4400 ] 1 1.818% 89.091% ( 4400, 6600 ] 5 9.091% 98.182% ## ( 6600, 9900 ] 1 1.818% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1259.4500 StdDev: 1382.88 Min: 145 Median: 580.0000 Max: 4347 Percentiles: P50: 580.00 P75: 1700.00 P99: 4300.00 P99.9: 4347.00 P99.99: 4347.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 3 15.000% 25.000% ### ( 250, 380 ] 2 10.000% 35.000% ## ( 380, 580 ] 3 15.000% 50.000% ### ( 580, 870 ] 2 10.000% 60.000% ## ( 870, 1300 ] 1 5.000% 65.000% # ( 1300, 1900 ] 3 15.000% 80.000% ### ( 1900, 2900 ] 1 5.000% 85.000% # ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 9.8 total, 3.4 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 302.82 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.848 H:M:S, 8.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 288.00 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.435 H:M:S, 12.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/15-09:24:13 ... thread 0: (1000000,4000000) ops and (330113.1,314878.2) ops/second in (3.029265,12.703324) 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 13/4 2.26 GB 206.5 2.4 0.0 2.4 6.1 3.7 0.0 1.6 115.6 292.7 21.23 19.71 64 0.332 2491K 12K 0.0 0.0 L1 8/0 970.14 MB 97.0 1.6 1.3 0.2 1.6 1.3 0.1 1.2 218.3 214.9 7.42 7.08 3 2.473 1644K 24K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 245.6 245.1 0.65 0.62 1 0.655 163K 291 0.0 0.0 L3 18/0 812.41 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 215.8 215.2 6.54 6.05 5 1.308 1433K 3649 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 213.6 213.6 1.07 0.99 1 1.073 232K 0 0.0 0.0 L5 112/0 9.17 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 273/4 22.87 GB 0.0 5.7 2.2 3.6 9.4 5.8 1.0 2.5 159.1 260.2 36.92 34.45 74 0.499 5964K 41K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.7 2.2 3.6 9.4 5.8 1.0 2.5 159.1 260.2 36.92 34.45 74 0.499 5964K 41K 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 5.7 2.2 3.6 5.7 2.1 0.0 0.0 229.2 227.5 25.63 24.46 19 1.349 5964K 41K 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 0.0 334.4 11.29 9.98 55 0.205 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): 12.8 total, 12.7 interval Flush(GB): cumulative 3.685, interval 3.685 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: 9.38 GB write, 751.68 MB/s write, 5.74 GB read, 459.61 MB/s read, 36.9 seconds Interval compaction: 9.38 GB write, 756.07 MB/s write, 5.74 GB read, 462.29 MB/s read, 36.9 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: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1024261 Average: 2.5238 StdDev: 12.01 Min: 0 Median: 1.6252 Max: 3473 Percentiles: P50: 1.63 P75: 2.08 P99: 6.97 P99.9: 13.75 P99.99: 120.58 ------------------------------------------------------ [ 0, 1 ] 109659 10.706% 10.706% ## ( 1, 2 ] 643754 62.851% 73.557% ############# ( 2, 3 ] 184206 17.984% 91.541% #### ( 3, 4 ] 43431 4.240% 95.781% # ( 4, 6 ] 30548 2.982% 98.764% # ( 6, 10 ] 9967 0.973% 99.737% ( 10, 15 ] 2231 0.218% 99.955% ( 15, 22 ] 181 0.018% 99.972% ( 22, 34 ] 21 0.002% 99.974% ( 34, 51 ] 9 0.001% 99.975% ( 51, 76 ] 39 0.004% 99.979% ( 76, 110 ] 85 0.008% 99.987% ( 110, 170 ] 162 0.016% 100.003% ( 170, 250 ] 130 0.013% 100.016% ( 250, 380 ] 53 0.005% 100.021% ( 380, 580 ] 81 0.008% 100.029% ( 580, 870 ] 32 0.003% 100.032% ( 870, 1300 ] 25 0.002% 100.034% ( 1300, 1900 ] 9 0.001% 100.035% ( 1900, 2900 ] 4 0.000% 100.036% ( 2900, 4400 ] 3 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 158550 Average: 2.9689 StdDev: 19.06 Min: 0 Median: 1.7756 Max: 3976 Percentiles: P50: 1.78 P75: 2.49 P99: 8.50 P99.9: 90.47 P99.99: 335.44 ------------------------------------------------------ [ 0, 1 ] 8372 5.280% 5.280% # ( 1, 2 ] 91418 57.659% 62.939% ############ ( 2, 3 ] 38995 24.595% 87.534% ##### ( 3, 4 ] 9312 5.873% 93.407% # ( 4, 6 ] 7461 4.706% 98.113% # ( 6, 10 ] 2254 1.422% 99.535% ( 10, 15 ] 507 0.320% 99.854% ( 15, 22 ] 50 0.032% 99.886% ( 22, 34 ] 2 0.001% 99.887% ( 34, 51 ] 3 0.002% 99.889% ( 76, 110 ] 41 0.026% 99.915% ( 110, 170 ] 78 0.049% 99.964% ( 170, 250 ] 28 0.018% 99.982% ( 250, 380 ] 20 0.013% 99.994% ( 380, 580 ] 12 0.008% 100.002% ( 580, 870 ] 10 0.006% 100.008% ( 870, 1300 ] 9 0.006% 100.014% ( 1300, 1900 ] 2 0.001% 100.015% ( 1900, 2900 ] 2 0.001% 100.016% ( 2900, 4400 ] 1 0.001% 100.017% ** Level 2 read latency histogram (micros): Count: 65643 Average: 3.2375 StdDev: 38.94 Min: 1 Median: 1.6076 Max: 5838 Percentiles: P50: 1.61 P75: 2.16 P99: 9.25 P99.9: 198.03 P99.99: 1024.34 ------------------------------------------------------ [ 0, 1 ] 9980 15.203% 15.203% ### ( 1, 2 ] 37592 57.267% 72.471% ########### ( 2, 3 ] 10644 16.215% 88.686% ### ( 3, 4 ] 3116 4.747% 93.433% # ( 4, 6 ] 2703 4.118% 97.550% # ( 6, 10 ] 1171 1.784% 99.334% ( 10, 15 ] 171 0.260% 99.595% ( 15, 22 ] 31 0.047% 99.642% ( 22, 34 ] 6 0.009% 99.651% ( 34, 51 ] 14 0.021% 99.672% ( 51, 76 ] 93 0.142% 99.814% ( 76, 110 ] 29 0.044% 99.858% ( 110, 170 ] 20 0.030% 99.889% ( 170, 250 ] 21 0.032% 99.921% ( 250, 380 ] 22 0.034% 99.954% ( 380, 580 ] 17 0.026% 99.980% ( 580, 870 ] 5 0.008% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 2900, 4400 ] 2 0.003% 99.997% ( 4400, 6600 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 277814 Average: 3.7300 StdDev: 47.95 Min: 1 Median: 1.7713 Max: 7037 Percentiles: P50: 1.77 P75: 2.50 P99: 9.58 P99.9: 202.43 P99.99: 824.26 ------------------------------------------------------ [ 0, 1 ] 11567 4.164% 4.164% # ( 1, 2 ] 165106 59.430% 63.594% ############ ( 2, 3 ] 63904 23.002% 86.596% ##### ( 3, 4 ] 16374 5.894% 92.490% # ( 4, 6 ] 13030 4.690% 97.180% # ( 6, 10 ] 5644 2.032% 99.212% ( 10, 15 ] 1264 0.455% 99.667% ( 15, 22 ] 130 0.047% 99.714% ( 22, 34 ] 13 0.005% 99.719% ( 34, 51 ] 3 0.001% 99.720% ( 51, 76 ] 35 0.013% 99.732% ( 76, 110 ] 153 0.055% 99.787% ( 110, 170 ] 269 0.097% 99.884% ( 170, 250 ] 109 0.039% 99.923% ( 250, 380 ] 78 0.028% 99.951% ( 380, 580 ] 71 0.026% 99.977% ( 580, 870 ] 43 0.015% 99.992% ( 870, 1300 ] 13 0.005% 99.997% ( 1300, 1900 ] 10 0.004% 100.001% ( 1900, 2900 ] 8 0.003% 100.004% ( 2900, 4400 ] 7 0.003% 100.006% ( 4400, 6600 ] 9 0.003% 100.009% ( 6600, 9900 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 55 Average: 1235.1818 StdDev: 1855.68 Min: 1 Median: 148.5714 Max: 6937 Percentiles: P50: 148.57 P75: 1825.00 P99: 6937.00 P99.9: 6937.00 P99.99: 6937.00 ------------------------------------------------------ [ 0, 1 ] 9 16.364% 16.364% ### ( 1, 2 ] 7 12.727% 29.091% ### ( 2, 3 ] 2 3.636% 32.727% # ( 34, 51 ] 5 9.091% 41.818% ## ( 110, 170 ] 7 12.727% 54.545% ### ( 250, 380 ] 2 3.636% 58.182% # ( 380, 580 ] 1 1.818% 60.000% ( 580, 870 ] 2 3.636% 63.636% # ( 870, 1300 ] 1 1.818% 65.455% ( 1300, 1900 ] 6 10.909% 76.364% ## ( 1900, 2900 ] 6 10.909% 87.273% ## ( 2900, 4400 ] 1 1.818% 89.091% ( 4400, 6600 ] 5 9.091% 98.182% ## ( 6600, 9900 ] 1 1.818% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1259.4500 StdDev: 1382.88 Min: 145 Median: 580.0000 Max: 4347 Percentiles: P50: 580.00 P75: 1700.00 P99: 4300.00 P99.9: 4347.00 P99.99: 4347.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 3 15.000% 25.000% ### ( 250, 380 ] 2 10.000% 35.000% ## ( 380, 580 ] 3 15.000% 50.000% ### ( 580, 870 ] 2 10.000% 60.000% ## ( 870, 1300 ] 1 5.000% 65.000% # ( 1300, 1900 ] 3 15.000% 80.000% ### ( 1900, 2900 ] 1 5.000% 85.000% # ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 12.8 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 308.05 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.033 H:M:S, 8.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 324.89 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.185 H:M:S, 6.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/15-09:24:17 ... thread 0: (1000000,5000000) ops and (311259.3,314147.7) ops/second in (3.212755,15.916079) 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 15/4 3.24 GB 300.3 3.4 0.0 3.4 8.1 4.6 0.0 1.7 124.6 293.1 28.27 26.36 82 0.345 3577K 18K 0.0 0.0 L1 8/0 970.14 MB 97.0 1.6 1.3 0.2 1.6 1.3 0.1 1.2 218.3 214.9 7.42 7.08 3 2.473 1644K 24K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 245.6 245.1 0.65 0.62 1 0.655 163K 291 0.0 0.0 L3 18/0 812.41 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 215.8 215.2 6.54 6.05 5 1.308 1433K 3649 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 213.6 213.6 1.07 0.99 1 1.073 232K 0 0.0 0.0 L5 112/0 9.17 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 275/4 23.85 GB 0.0 6.8 2.2 4.6 11.4 6.8 1.0 2.4 158.0 265.6 43.95 41.10 92 0.478 7050K 46K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.8 2.2 4.6 11.4 6.8 1.0 2.4 158.0 265.6 43.95 41.10 92 0.478 7050K 46K 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 6.8 2.2 4.6 6.7 2.1 0.0 0.0 233.1 231.5 29.79 28.53 23 1.295 7050K 46K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 337.5 14.16 12.58 69 0.205 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): 16.0 total, 15.9 interval Flush(GB): cumulative 4.668, interval 4.668 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: 11.40 GB write, 730.10 MB/s write, 6.78 GB read, 434.14 MB/s read, 44.0 seconds Interval compaction: 11.40 GB write, 733.51 MB/s write, 6.78 GB read, 436.17 MB/s read, 44.0 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: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 12, interval: 12 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1272699 Average: 2.4340 StdDev: 11.61 Min: 0 Median: 1.5838 Max: 3473 Percentiles: P50: 1.58 P75: 1.97 P99: 6.51 P99.9: 13.60 P99.99: 117.31 ------------------------------------------------------ [ 0, 1 ] 161131 12.661% 12.661% ### ( 1, 2 ] 814005 63.959% 76.620% ############# ( 2, 3 ] 202498 15.911% 92.530% ### ( 3, 4 ] 48270 3.793% 96.323% # ( 4, 6 ] 32687 2.568% 98.891% # ( 6, 10 ] 10925 0.858% 99.750% ( 10, 15 ] 2659 0.209% 99.959% ( 15, 22 ] 215 0.017% 99.976% ( 22, 34 ] 27 0.002% 99.978% ( 34, 51 ] 11 0.001% 99.979% ( 51, 76 ] 40 0.003% 99.982% ( 76, 110 ] 86 0.007% 99.989% ( 110, 170 ] 162 0.013% 100.001% ( 170, 250 ] 142 0.011% 100.012% ( 250, 380 ] 57 0.004% 100.017% ( 380, 580 ] 87 0.007% 100.024% ( 580, 870 ] 38 0.003% 100.027% ( 870, 1300 ] 31 0.002% 100.029% ( 1300, 1900 ] 10 0.001% 100.030% ( 1900, 2900 ] 4 0.000% 100.030% ( 2900, 4400 ] 4 0.000% 100.031% ** Level 1 read latency histogram (micros): Count: 158550 Average: 2.9689 StdDev: 19.06 Min: 0 Median: 1.7756 Max: 3976 Percentiles: P50: 1.78 P75: 2.49 P99: 8.50 P99.9: 90.47 P99.99: 335.44 ------------------------------------------------------ [ 0, 1 ] 8372 5.280% 5.280% # ( 1, 2 ] 91418 57.659% 62.939% ############ ( 2, 3 ] 38995 24.595% 87.534% ##### ( 3, 4 ] 9312 5.873% 93.407% # ( 4, 6 ] 7461 4.706% 98.113% # ( 6, 10 ] 2254 1.422% 99.535% ( 10, 15 ] 507 0.320% 99.854% ( 15, 22 ] 50 0.032% 99.886% ( 22, 34 ] 2 0.001% 99.887% ( 34, 51 ] 3 0.002% 99.889% ( 76, 110 ] 41 0.026% 99.915% ( 110, 170 ] 78 0.049% 99.964% ( 170, 250 ] 28 0.018% 99.982% ( 250, 380 ] 20 0.013% 99.994% ( 380, 580 ] 12 0.008% 100.002% ( 580, 870 ] 10 0.006% 100.008% ( 870, 1300 ] 9 0.006% 100.014% ( 1300, 1900 ] 2 0.001% 100.015% ( 1900, 2900 ] 2 0.001% 100.016% ( 2900, 4400 ] 1 0.001% 100.017% ** Level 2 read latency histogram (micros): Count: 65643 Average: 3.2375 StdDev: 38.94 Min: 1 Median: 1.6076 Max: 5838 Percentiles: P50: 1.61 P75: 2.16 P99: 9.25 P99.9: 198.03 P99.99: 1024.34 ------------------------------------------------------ [ 0, 1 ] 9980 15.203% 15.203% ### ( 1, 2 ] 37592 57.267% 72.471% ########### ( 2, 3 ] 10644 16.215% 88.686% ### ( 3, 4 ] 3116 4.747% 93.433% # ( 4, 6 ] 2703 4.118% 97.550% # ( 6, 10 ] 1171 1.784% 99.334% ( 10, 15 ] 171 0.260% 99.595% ( 15, 22 ] 31 0.047% 99.642% ( 22, 34 ] 6 0.009% 99.651% ( 34, 51 ] 14 0.021% 99.672% ( 51, 76 ] 93 0.142% 99.814% ( 76, 110 ] 29 0.044% 99.858% ( 110, 170 ] 20 0.030% 99.889% ( 170, 250 ] 21 0.032% 99.921% ( 250, 380 ] 22 0.034% 99.954% ( 380, 580 ] 17 0.026% 99.980% ( 580, 870 ] 5 0.008% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 2900, 4400 ] 2 0.003% 99.997% ( 4400, 6600 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 277814 Average: 3.7300 StdDev: 47.95 Min: 1 Median: 1.7713 Max: 7037 Percentiles: P50: 1.77 P75: 2.50 P99: 9.58 P99.9: 202.43 P99.99: 824.26 ------------------------------------------------------ [ 0, 1 ] 11567 4.164% 4.164% # ( 1, 2 ] 165106 59.430% 63.594% ############ ( 2, 3 ] 63904 23.002% 86.596% ##### ( 3, 4 ] 16374 5.894% 92.490% # ( 4, 6 ] 13030 4.690% 97.180% # ( 6, 10 ] 5644 2.032% 99.212% ( 10, 15 ] 1264 0.455% 99.667% ( 15, 22 ] 130 0.047% 99.714% ( 22, 34 ] 13 0.005% 99.719% ( 34, 51 ] 3 0.001% 99.720% ( 51, 76 ] 35 0.013% 99.732% ( 76, 110 ] 153 0.055% 99.787% ( 110, 170 ] 269 0.097% 99.884% ( 170, 250 ] 109 0.039% 99.923% ( 250, 380 ] 78 0.028% 99.951% ( 380, 580 ] 71 0.026% 99.977% ( 580, 870 ] 43 0.015% 99.992% ( 870, 1300 ] 13 0.005% 99.997% ( 1300, 1900 ] 10 0.004% 100.001% ( 1900, 2900 ] 8 0.003% 100.004% ( 2900, 4400 ] 7 0.003% 100.006% ( 4400, 6600 ] 9 0.003% 100.009% ( 6600, 9900 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 55 Average: 1235.1818 StdDev: 1855.68 Min: 1 Median: 148.5714 Max: 6937 Percentiles: P50: 148.57 P75: 1825.00 P99: 6937.00 P99.9: 6937.00 P99.99: 6937.00 ------------------------------------------------------ [ 0, 1 ] 9 16.364% 16.364% ### ( 1, 2 ] 7 12.727% 29.091% ### ( 2, 3 ] 2 3.636% 32.727% # ( 34, 51 ] 5 9.091% 41.818% ## ( 110, 170 ] 7 12.727% 54.545% ### ( 250, 380 ] 2 3.636% 58.182% # ( 380, 580 ] 1 1.818% 60.000% ( 580, 870 ] 2 3.636% 63.636% # ( 870, 1300 ] 1 1.818% 65.455% ( 1300, 1900 ] 6 10.909% 76.364% ## ( 1900, 2900 ] 6 10.909% 87.273% ## ( 2900, 4400 ] 1 1.818% 89.091% ( 4400, 6600 ] 5 9.091% 98.182% ## ( 6600, 9900 ] 1 1.818% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1259.4500 StdDev: 1382.88 Min: 145 Median: 580.0000 Max: 4347 Percentiles: P50: 580.00 P75: 1700.00 P99: 4300.00 P99.9: 4347.00 P99.99: 4347.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 3 15.000% 25.000% ### ( 250, 380 ] 2 10.000% 35.000% ## ( 380, 580 ] 3 15.000% 50.000% ### ( 580, 870 ] 2 10.000% 60.000% ## ( 870, 1300 ] 1 5.000% 65.000% # ( 1300, 1900 ] 3 15.000% 80.000% ### ( 1900, 2900 ] 1 5.000% 85.000% # ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 16.0 total, 3.2 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 307.71 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.420 H:M:S, 8.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 306.34 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.387 H:M:S, 12.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/15-09:24:20 ... thread 0: (1000000,6000000) ops and (267952.6,305373.3) ops/second in (3.732003,19.648082) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/18 4.22 GB 6.3 4.5 0.0 4.5 10.1 5.6 0.0 1.8 129.7 292.5 35.39 33.08 102 0.347 4662K 23K 0.0 0.0 L1 8/8 970.14 MB 0.0 1.6 1.3 0.2 1.6 1.3 0.1 1.2 218.3 214.9 7.42 7.08 3 2.473 1644K 24K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 245.6 245.1 0.65 0.62 1 0.655 163K 291 0.0 0.0 L3 18/0 812.41 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 215.8 215.2 6.54 6.05 5 1.308 1433K 3649 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 213.6 213.6 1.07 0.99 1 1.073 232K 0 0.0 0.0 L5 112/0 9.17 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 279/26 24.83 GB 0.0 7.8 2.2 5.7 13.4 7.8 1.0 2.4 156.9 269.1 51.08 47.82 112 0.456 8136K 52K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.8 2.2 5.7 13.4 7.8 1.0 2.4 156.9 269.1 51.08 47.82 112 0.456 8136K 52K 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 7.8 2.2 5.7 7.8 2.1 0.0 0.0 236.1 234.5 33.94 32.60 27 1.257 8136K 52K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 337.5 17.14 15.22 85 0.202 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): 19.7 total, 19.6 interval Flush(GB): cumulative 5.651, interval 5.651 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: 13.42 GB write, 696.93 MB/s write, 7.82 GB read, 406.21 MB/s read, 51.1 seconds Interval compaction: 13.42 GB write, 699.56 MB/s write, 7.82 GB read, 407.75 MB/s read, 51.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 7, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 7, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 7, total-stops: 12, interval: 19 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1547950 Average: 2.4271 StdDev: 12.62 Min: 0 Median: 1.5544 Max: 3895 Percentiles: P50: 1.55 P75: 1.94 P99: 6.26 P99.9: 14.50 P99.99: 156.65 ------------------------------------------------------ [ 0, 1 ] 218090 14.089% 14.089% ### ( 1, 2 ] 1002717 64.777% 78.866% ############# ( 2, 3 ] 222277 14.359% 93.225% ### ( 3, 4 ] 53478 3.455% 96.680% # ( 4, 6 ] 35126 2.269% 98.949% ( 6, 10 ] 12039 0.778% 99.727% ( 10, 15 ] 2974 0.192% 99.919% ( 15, 22 ] 253 0.016% 99.936% ( 22, 34 ] 34 0.002% 99.938% ( 34, 51 ] 13 0.001% 99.939% ( 51, 76 ] 50 0.003% 99.942% ( 76, 110 ] 372 0.024% 99.966% ( 110, 170 ] 480 0.031% 99.997% ( 170, 250 ] 177 0.011% 100.008% ( 250, 380 ] 71 0.005% 100.013% ( 380, 580 ] 104 0.007% 100.020% ( 580, 870 ] 44 0.003% 100.023% ( 870, 1300 ] 38 0.002% 100.025% ( 1300, 1900 ] 12 0.001% 100.026% ( 1900, 2900 ] 4 0.000% 100.026% ( 2900, 4400 ] 8 0.001% 100.027% ** Level 1 read latency histogram (micros): Count: 162037 Average: 2.9976 StdDev: 19.06 Min: 0 Median: 1.7668 Max: 3976 Percentiles: P50: 1.77 P75: 2.48 P99: 8.59 P99.9: 107.94 P99.99: 349.25 ------------------------------------------------------ [ 0, 1 ] 8993 5.550% 5.550% # ( 1, 2 ] 93925 57.965% 63.515% ############ ( 2, 3 ] 39167 24.172% 87.687% ##### ( 3, 4 ] 9344 5.767% 93.453% # ( 4, 6 ] 7495 4.625% 98.079% # ( 6, 10 ] 2305 1.423% 99.501% ( 10, 15 ] 512 0.316% 99.817% ( 15, 22 ] 50 0.031% 99.848% ( 22, 34 ] 3 0.002% 99.850% ( 34, 51 ] 3 0.002% 99.852% ( 76, 110 ] 83 0.051% 99.903% ( 110, 170 ] 96 0.059% 99.962% ( 170, 250 ] 28 0.017% 99.980% ( 250, 380 ] 22 0.014% 99.993% ( 380, 580 ] 14 0.009% 100.002% ( 580, 870 ] 10 0.006% 100.008% ( 870, 1300 ] 9 0.006% 100.014% ( 1300, 1900 ] 2 0.001% 100.015% ( 1900, 2900 ] 2 0.001% 100.016% ( 2900, 4400 ] 1 0.001% 100.017% ** Level 2 read latency histogram (micros): Count: 65643 Average: 3.2375 StdDev: 38.94 Min: 1 Median: 1.6076 Max: 5838 Percentiles: P50: 1.61 P75: 2.16 P99: 9.25 P99.9: 198.03 P99.99: 1024.34 ------------------------------------------------------ [ 0, 1 ] 9980 15.203% 15.203% ### ( 1, 2 ] 37592 57.267% 72.471% ########### ( 2, 3 ] 10644 16.215% 88.686% ### ( 3, 4 ] 3116 4.747% 93.433% # ( 4, 6 ] 2703 4.118% 97.550% # ( 6, 10 ] 1171 1.784% 99.334% ( 10, 15 ] 171 0.260% 99.595% ( 15, 22 ] 31 0.047% 99.642% ( 22, 34 ] 6 0.009% 99.651% ( 34, 51 ] 14 0.021% 99.672% ( 51, 76 ] 93 0.142% 99.814% ( 76, 110 ] 29 0.044% 99.858% ( 110, 170 ] 20 0.030% 99.889% ( 170, 250 ] 21 0.032% 99.921% ( 250, 380 ] 22 0.034% 99.954% ( 380, 580 ] 17 0.026% 99.980% ( 580, 870 ] 5 0.008% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 2900, 4400 ] 2 0.003% 99.997% ( 4400, 6600 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 277814 Average: 3.7300 StdDev: 47.95 Min: 1 Median: 1.7713 Max: 7037 Percentiles: P50: 1.77 P75: 2.50 P99: 9.58 P99.9: 202.43 P99.99: 824.26 ------------------------------------------------------ [ 0, 1 ] 11567 4.164% 4.164% # ( 1, 2 ] 165106 59.430% 63.594% ############ ( 2, 3 ] 63904 23.002% 86.596% ##### ( 3, 4 ] 16374 5.894% 92.490% # ( 4, 6 ] 13030 4.690% 97.180% # ( 6, 10 ] 5644 2.032% 99.212% ( 10, 15 ] 1264 0.455% 99.667% ( 15, 22 ] 130 0.047% 99.714% ( 22, 34 ] 13 0.005% 99.719% ( 34, 51 ] 3 0.001% 99.720% ( 51, 76 ] 35 0.013% 99.732% ( 76, 110 ] 153 0.055% 99.787% ( 110, 170 ] 269 0.097% 99.884% ( 170, 250 ] 109 0.039% 99.923% ( 250, 380 ] 78 0.028% 99.951% ( 380, 580 ] 71 0.026% 99.977% ( 580, 870 ] 43 0.015% 99.992% ( 870, 1300 ] 13 0.005% 99.997% ( 1300, 1900 ] 10 0.004% 100.001% ( 1900, 2900 ] 8 0.003% 100.004% ( 2900, 4400 ] 7 0.003% 100.006% ( 4400, 6600 ] 9 0.003% 100.009% ( 6600, 9900 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 55 Average: 1235.1818 StdDev: 1855.68 Min: 1 Median: 148.5714 Max: 6937 Percentiles: P50: 148.57 P75: 1825.00 P99: 6937.00 P99.9: 6937.00 P99.99: 6937.00 ------------------------------------------------------ [ 0, 1 ] 9 16.364% 16.364% ### ( 1, 2 ] 7 12.727% 29.091% ### ( 2, 3 ] 2 3.636% 32.727% # ( 34, 51 ] 5 9.091% 41.818% ## ( 110, 170 ] 7 12.727% 54.545% ### ( 250, 380 ] 2 3.636% 58.182% # ( 380, 580 ] 1 1.818% 60.000% ( 580, 870 ] 2 3.636% 63.636% # ( 870, 1300 ] 1 1.818% 65.455% ( 1300, 1900 ] 6 10.909% 76.364% ## ( 1900, 2900 ] 6 10.909% 87.273% ## ( 2900, 4400 ] 1 1.818% 89.091% ( 4400, 6600 ] 5 9.091% 98.182% ## ( 6600, 9900 ] 1 1.818% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1259.4500 StdDev: 1382.88 Min: 145 Median: 580.0000 Max: 4347 Percentiles: P50: 580.00 P75: 1700.00 P99: 4300.00 P99.9: 4347.00 P99.99: 4347.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 3 15.000% 25.000% ### ( 250, 380 ] 2 10.000% 35.000% ## ( 380, 580 ] 3 15.000% 50.000% ### ( 580, 870 ] 2 10.000% 60.000% ## ( 870, 1300 ] 1 5.000% 65.000% # ( 1300, 1900 ] 3 15.000% 80.000% ### ( 1900, 2900 ] 1 5.000% 85.000% # ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 19.7 total, 3.7 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 299.39 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.280 H:M:S, 11.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 263.72 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.861 H:M:S, 23.1 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 : 3.326 micros/op 300642 ops/sec 20.087 seconds 6038999 operations; 291.3 MB/s Microseconds per write: Count: 6038999 Average: 3.3262 StdDev: 217.68 Min: 0 Median: 1.7945 Max: 218271 Percentiles: P50: 1.79 P75: 3.06 P99: 8.21 P99.9: 122.08 P99.99: 1066.83 ------------------------------------------------------ [ 0, 1 ] 734172 12.157% 12.157% ## ( 1, 2 ] 2876286 47.629% 59.786% ########## ( 2, 3 ] 866972 14.356% 74.142% ### ( 3, 4 ] 834102 13.812% 87.954% ### ( 4, 6 ] 627856 10.397% 98.351% ## ( 6, 10 ] 70927 1.174% 99.525% ( 10, 15 ] 15253 0.253% 99.778% ( 15, 22 ] 4461 0.074% 99.851% ( 22, 34 ] 1565 0.026% 99.877% ( 34, 51 ] 189 0.003% 99.881% ( 51, 76 ] 26 0.000% 99.881% ( 76, 110 ] 4 0.000% 99.881% ( 110, 170 ] 5699 0.094% 99.975% ( 170, 250 ] 361 0.006% 99.981% ( 250, 380 ] 64 0.001% 99.982% ( 380, 580 ] 6 0.000% 99.983% ( 580, 870 ] 9 0.000% 99.983% ( 870, 1300 ] 968 0.016% 99.999% ( 1900, 2900 ] 69 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ( 6600, 9900 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 170000, 250000 ] 7 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 : 73332 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 : 6038999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6232246968 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 : 179 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 2594326 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 : 8592531436 rocksdb.compact.write.bytes COUNT : 8515591687 rocksdb.flush.write.bytes COUNT : 6199793221 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 : 13 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 : 113 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 : 6159336448 rocksdb.memtable.garbage.bytes.at.flush COUNT : 11122688 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 : 8639695727 rocksdb.non.last.level.read.count COUNT : 2081723 rocksdb.block.checksum.compute.count COUNT : 2081378 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 : 1.453770 P95 : 4.736610 P99 : 6.505659 P100 : 218269.000000 COUNT : 6038999 SUM : 17310853 rocksdb.compaction.times.micros P50 : 1066428.571429 P95 : 3810000.000000 P99 : 4741132.000000 P100 : 4741132.000000 COUNT : 27 SUM : 33935809 rocksdb.compaction.times.cpu_micros P50 : 1042142.857143 P95 : 3810000.000000 P99 : 4485885.000000 P100 : 4485885.000000 COUNT : 27 SUM : 32595050 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 : 705.666667 P95 : 1573.750000 P99 : 1759.000000 P100 : 1759.000000 COUNT : 87 SUM : 70063 rocksdb.compaction.outfile.sync.micros P50 : 797.500000 P95 : 1587.142857 P99 : 1665.000000 P100 : 1665.000000 COUNT : 73 SUM : 62192 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 : 86.388889 P95 : 227.714286 P99 : 444.000000 P100 : 444.000000 COUNT : 119 SUM : 12114 rocksdb.table.open.io.micros P50 : 1287.352941 P95 : 12857.857143 P99 : 20946.666667 P100 : 23550.000000 COUNT : 179 SUM : 490499 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 : 3.699562 P95 : 6.935201 P99 : 11.216273 P100 : 13441.000000 COUNT : 2080828 SUM : 9810714 rocksdb.read.block.get.micros P50 : 506.153846 P95 : 4335.714286 P99 : 6946.500000 P100 : 7302.000000 COUNT : 358 SUM : 373949 rocksdb.write.raw.block.micros P50 : 0.512982 P95 : 0.974667 P99 : 3.231261 P100 : 4481.000000 COUNT : 3564165 SUM : 6946856 rocksdb.numfiles.in.singlecompaction P50 : 3.421053 P95 : 9.200000 P99 : 26.000000 P100 : 26.000000 COUNT : 32 SUM : 151 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 : 0.561593 P95 : 1119.595657 P99 : 1291.666805 P100 : 218000.000000 COUNT : 9674 SUM : 2595461 rocksdb.sst.read.micros P50 : 1.596596 P95 : 3.813223 P99 : 7.658303 P100 : 7037.000000 COUNT : 2081723 SUM : 5648132 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 : 6038999 SUM : 6232246968 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 : 212133.333333 P95 : 329083.333333 P99 : 386671.000000 P100 : 386671.000000 COUNT : 87 SUM : 17501990 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 : 113 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