[2024-07-25 09:58:39.192364] Starting SPDK v24.09-pre git sha1 2cee1c4d1 / DPDK 24.03.0 initialization... [2024-07-25 09:58:39.192685] [ 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_pid836651 ] Set seed to 1721894319185018 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-25 09:58:39.354286] app.c: 909:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-25 09:58:39.579630] app.c: 603:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-25 09:58:39.579682] app.c: 604:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 836651' to capture a snapshot of events at runtime. [2024-07-25 09:58:39.579696] app.c: 609:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-25 09:58:39.579710] app.c: 610:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-25 09:58:39.579720] app.c: 611:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid836651 for offline analysis/debug. [2024-07-25 09:58:39.579814] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Thu Jul 25 09:58:43 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/07/25-09:58:46 ... thread 0: (1000000,1000000) ops and (332579.4,332579.4) ops/second in (3.006801,3.006801) 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 0.0 351.9 2.50 2.33 13 0.192 0 0 0.0 0.0 L1 3/3 188.14 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 253.2 252.7 0.74 0.73 1 0.745 191K 420 0.0 0.0 L2 1/1 100.23 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.5 234.4 233.9 0.69 0.66 1 0.686 163K 321 0.0 0.0 L3 16/9 816.12 MB 0.1 0.1 0.1 0.0 0.1 0.1 0.0 1.0 193.5 193.5 0.31 0.29 1 0.311 61K 0 0.0 0.0 L4 120/0 9.47 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 116/0 8.92 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 96.5 303.8 4.24 4.01 16 0.265 415K 741 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 96.5 303.8 4.24 4.01 16 0.265 415K 741 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 0.0 235.2 234.7 1.74 1.68 3 0.580 415K 741 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 0.0 351.9 2.50 2.33 13 0.192 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, 414.89 MB/s write, 0.40 GB read, 131.76 MB/s read, 4.2 seconds Interval compaction: 1.26 GB write, 428.54 MB/s write, 0.40 GB read, 136.09 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: 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: 128870 Average: 2.1415 StdDev: 6.02 Min: 1 Median: 1.4210 Max: 1377 Percentiles: P50: 1.42 P75: 1.85 P99: 6.50 P99.9: 13.93 P99.99: 68.61 ------------------------------------------------------ [ 0, 1 ] 32603 25.299% 25.299% ##### ( 1, 2 ] 75605 58.668% 83.967% ############ ( 2, 3 ] 11364 8.818% 92.785% ## ( 3, 4 ] 4446 3.450% 96.235% # ( 4, 6 ] 3431 2.662% 98.897% # ( 6, 10 ] 1089 0.845% 99.742% ( 10, 15 ] 262 0.203% 99.946% ( 15, 22 ] 43 0.033% 99.979% ( 22, 34 ] 13 0.010% 99.989% ( 34, 51 ] 2 0.002% 99.991% ( 51, 76 ] 3 0.002% 99.993% ( 170, 250 ] 12 0.009% 100.002% ( 250, 380 ] 4 0.003% 100.005% ( 380, 580 ] 9 0.007% 100.012% ( 1300, 1900 ] 1 0.001% 100.013% ** Level 1 read latency histogram (micros): Count: 26578 Average: 2.1852 StdDev: 6.30 Min: 1 Median: 1.4775 Max: 848 Percentiles: P50: 1.48 P75: 1.89 P99: 5.79 P99.9: 11.75 P99.99: 223.69 ------------------------------------------------------ [ 0, 1 ] 5525 20.788% 20.788% #### ( 1, 2 ] 16260 61.178% 81.966% ############ ( 2, 3 ] 2767 10.411% 92.377% ## ( 3, 4 ] 1065 4.007% 96.384% # ( 4, 6 ] 778 2.927% 99.311% # ( 6, 10 ] 149 0.561% 99.872% ( 10, 15 ] 24 0.090% 99.962% ( 15, 22 ] 4 0.015% 99.977% ( 22, 34 ] 2 0.008% 99.985% ( 51, 76 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.008% 99.996% ( 380, 580 ] 1 0.004% 100.000% ( 580, 870 ] 1 0.004% 100.004% ** Level 2 read latency histogram (micros): Count: 40223 Average: 2.9395 StdDev: 30.72 Min: 1 Median: 1.4615 Max: 3523 Percentiles: P50: 1.46 P75: 1.90 P99: 9.62 P99.9: 151.11 P99.99: 2144.42 ------------------------------------------------------ [ 0, 1 ] 9490 23.593% 23.593% ##### ( 1, 2 ] 23017 57.223% 80.817% ########### ( 2, 3 ] 3724 9.258% 90.075% ## ( 3, 4 ] 1567 3.896% 93.971% # ( 4, 6 ] 1492 3.709% 97.680% # ( 6, 10 ] 587 1.459% 99.140% ( 10, 15 ] 164 0.408% 99.548% ( 15, 22 ] 32 0.080% 99.627% ( 22, 34 ] 5 0.012% 99.640% ( 34, 51 ] 5 0.012% 99.652% ( 51, 76 ] 27 0.067% 99.719% ( 76, 110 ] 44 0.109% 99.828% ( 110, 170 ] 42 0.104% 99.933% ( 170, 250 ] 15 0.037% 99.970% ( 250, 380 ] 5 0.012% 99.983% ( 380, 580 ] 2 0.005% 99.988% ( 1900, 2900 ] 4 0.010% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 28601 Average: 7.1554 StdDev: 126.23 Min: 0 Median: 1.7494 Max: 7673 Percentiles: P50: 1.75 P75: 2.58 P99: 13.71 P99.9: 1467.88 P99.99: 6221.56 ------------------------------------------------------ [ 0, 1 ] 1309 4.577% 4.577% # ( 1, 2 ] 17336 60.613% 65.190% ############ ( 2, 3 ] 4812 16.825% 82.015% ### ( 3, 4 ] 2018 7.056% 89.070% # ( 4, 6 ] 1896 6.629% 95.699% # ( 6, 10 ] 739 2.584% 98.283% # ( 10, 15 ] 276 0.965% 99.248% ( 15, 22 ] 36 0.126% 99.374% ( 22, 34 ] 4 0.014% 99.388% ( 34, 51 ] 36 0.126% 99.514% ( 51, 76 ] 23 0.080% 99.594% ( 76, 110 ] 4 0.014% 99.608% ( 110, 170 ] 51 0.178% 99.787% ( 170, 250 ] 18 0.063% 99.850% ( 250, 380 ] 4 0.014% 99.864% ( 380, 580 ] 1 0.003% 99.867% ( 580, 870 ] 3 0.010% 99.878% ( 870, 1300 ] 5 0.017% 99.895% ( 1300, 1900 ] 5 0.017% 99.913% ( 1900, 2900 ] 8 0.028% 99.941% ( 2900, 4400 ] 10 0.035% 99.976% ( 4400, 6600 ] 5 0.017% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 3356.6800 StdDev: 2135.87 Min: 579 Median: 3221.4286 Max: 8410 Percentiles: P50: 3221.43 P75: 4812.50 P99: 8410.00 P99.9: 8410.00 P99.99: 8410.00 ------------------------------------------------------ ( 380, 580 ] 1 4.000% 4.000% # ( 580, 870 ] 1 4.000% 8.000% # ( 870, 1300 ] 1 4.000% 12.000% # ( 1300, 1900 ] 6 24.000% 36.000% ##### ( 1900, 2900 ] 2 8.000% 44.000% ## ( 2900, 4400 ] 7 28.000% 72.000% ###### ( 4400, 6600 ] 4 16.000% 88.000% ### ( 6600, 9900 ] 3 12.000% 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, 316.66 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.212 H:M:S, 6.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.99 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.212 H:M:S, 7.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/07/25-09:58:49 ... thread 0: (1000000,2000000) ops and (341465.2,336963.7) ops/second in (2.928556,5.935357) 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 12/8 1.29 GB 81.4 0.7 0.0 0.7 2.5 1.8 0.0 1.4 91.8 313.2 8.22 7.76 31 0.265 766K 3594 0.0 0.0 L1 1/0 49.80 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 237.5 236.0 2.65 2.60 2 1.323 638K 4049 0.0 0.0 L2 1/1 100.23 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 234.4 233.9 0.69 0.66 1 0.686 163K 321 0.0 0.0 L3 19/9 1.17 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 210.6 210.1 2.64 2.54 4 0.659 564K 1243 0.0 0.0 L4 120/0 9.47 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 116/0 8.92 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 269/18 21.00 GB 0.0 2.1 0.9 1.1 3.8 2.7 0.4 2.1 147.9 275.8 14.19 13.55 38 0.373 2132K 9207 0.0 0.0 Int 0/0 0.00 KB 0.0 2.1 0.9 1.1 3.8 2.7 0.4 2.1 147.9 275.8 14.19 13.55 38 0.373 2132K 9207 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 2.1 0.9 1.1 2.0 0.9 0.0 0.0 232.5 231.5 9.03 8.79 10 0.903 2132K 9207 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 0.0 353.3 5.16 4.77 28 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): 6.0 total, 5.9 interval Flush(GB): cumulative 1.782, interval 1.782 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: 3.82 GB write, 648.49 MB/s write, 2.05 GB read, 347.81 MB/s read, 14.2 seconds Interval compaction: 3.82 GB write, 659.30 MB/s write, 2.05 GB read, 353.61 MB/s read, 14.2 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: 398655 Average: 2.5219 StdDev: 6.28 Min: 1 Median: 1.6492 Max: 1377 Percentiles: P50: 1.65 P75: 2.24 P99: 7.70 P99.9: 14.01 P99.99: 21.78 ------------------------------------------------------ [ 0, 1 ] 44957 11.277% 11.277% ## ( 1, 2 ] 237801 59.651% 70.928% ############ ( 2, 3 ] 66945 16.793% 87.721% ### ( 3, 4 ] 23456 5.884% 93.604% # ( 4, 6 ] 19573 4.910% 98.514% # ( 6, 10 ] 4553 1.142% 99.656% ( 10, 15 ] 1210 0.304% 99.960% ( 15, 22 ] 124 0.031% 99.991% ( 22, 34 ] 23 0.006% 99.997% ( 34, 51 ] 6 0.002% 99.998% ( 51, 76 ] 6 0.002% 100.000% ( 76, 110 ] 1 0.000% 100.000% ( 110, 170 ] 48 0.012% 100.012% ( 170, 250 ] 33 0.008% 100.020% ( 250, 380 ] 9 0.002% 100.023% ( 380, 580 ] 23 0.006% 100.028% ( 580, 870 ] 1 0.000% 100.029% ( 870, 1300 ] 5 0.001% 100.030% ( 1300, 1900 ] 1 0.000% 100.030% ** Level 1 read latency histogram (micros): Count: 145831 Average: 2.8252 StdDev: 7.57 Min: 1 Median: 1.7707 Max: 848 Percentiles: P50: 1.77 P75: 2.56 P99: 8.96 P99.9: 17.48 P99.99: 173.91 ------------------------------------------------------ [ 0, 1 ] 8030 5.506% 5.506% # ( 1, 2 ] 84195 57.735% 63.241% ############ ( 2, 3 ] 30825 21.137% 84.378% #### ( 3, 4 ] 10466 7.177% 91.555% # ( 4, 6 ] 9014 6.181% 97.736% # ( 6, 10 ] 2489 1.707% 99.443% ( 10, 15 ] 636 0.436% 99.879% ( 15, 22 ] 85 0.058% 99.938% ( 22, 34 ] 9 0.006% 99.944% ( 34, 51 ] 5 0.003% 99.947% ( 51, 76 ] 2 0.001% 99.949% ( 76, 110 ] 10 0.007% 99.955% ( 110, 170 ] 49 0.034% 99.989% ( 170, 250 ] 29 0.020% 100.009% ( 250, 380 ] 7 0.005% 100.014% ( 380, 580 ] 7 0.005% 100.019% ( 580, 870 ] 7 0.005% 100.023% ** Level 2 read latency histogram (micros): Count: 55101 Average: 3.1667 StdDev: 27.64 Min: 1 Median: 1.5519 Max: 3523 Percentiles: P50: 1.55 P75: 1.99 P99: 9.76 P99.9: 185.73 P99.99: 722.07 ------------------------------------------------------ [ 0, 1 ] 10038 18.217% 18.217% #### ( 1, 2 ] 31730 57.585% 75.803% ############ ( 2, 3 ] 7120 12.922% 88.724% ### ( 3, 4 ] 2518 4.570% 93.294% # ( 4, 6 ] 2267 4.114% 97.408% # ( 6, 10 ] 933 1.693% 99.102% ( 10, 15 ] 226 0.410% 99.512% ( 15, 22 ] 38 0.069% 99.581% ( 22, 34 ] 5 0.009% 99.590% ( 34, 51 ] 5 0.009% 99.599% ( 51, 76 ] 27 0.049% 99.648% ( 76, 110 ] 44 0.080% 99.728% ( 110, 170 ] 89 0.162% 99.889% ( 170, 250 ] 30 0.054% 99.944% ( 250, 380 ] 19 0.034% 99.978% ( 380, 580 ] 7 0.013% 99.991% ( 580, 870 ] 1 0.002% 99.993% ( 1900, 2900 ] 4 0.007% 100.000% ( 2900, 4400 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 219695 Average: 3.5878 StdDev: 46.20 Min: 0 Median: 1.7715 Max: 7673 Percentiles: P50: 1.77 P75: 2.57 P99: 9.82 P99.9: 148.91 P99.99: 346.44 ------------------------------------------------------ [ 0, 1 ] 8905 4.053% 4.053% # ( 1, 2 ] 130845 59.558% 63.611% ############ ( 2, 3 ] 43619 19.854% 83.465% #### ( 3, 4 ] 15474 7.043% 90.509% # ( 4, 6 ] 13829 6.295% 96.803% # ( 6, 10 ] 5054 2.300% 99.104% ( 10, 15 ] 1150 0.523% 99.627% ( 15, 22 ] 113 0.051% 99.679% ( 22, 34 ] 11 0.005% 99.684% ( 34, 51 ] 155 0.071% 99.754% ( 51, 76 ] 95 0.043% 99.797% ( 76, 110 ] 58 0.026% 99.824% ( 110, 170 ] 258 0.117% 99.941% ( 170, 250 ] 87 0.040% 99.981% ( 250, 380 ] 27 0.012% 99.993% ( 380, 580 ] 10 0.005% 99.998% ( 580, 870 ] 5 0.002% 100.000% ( 870, 1300 ] 5 0.002% 100.002% ( 1300, 1900 ] 5 0.002% 100.005% ( 1900, 2900 ] 8 0.004% 100.008% ( 2900, 4400 ] 10 0.005% 100.013% ( 4400, 6600 ] 5 0.002% 100.015% ( 6600, 9900 ] 2 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 25 Average: 3356.6800 StdDev: 2135.87 Min: 579 Median: 3221.4286 Max: 8410 Percentiles: P50: 3221.43 P75: 4812.50 P99: 8410.00 P99.9: 8410.00 P99.99: 8410.00 ------------------------------------------------------ ( 380, 580 ] 1 4.000% 4.000% # ( 580, 870 ] 1 4.000% 8.000% # ( 870, 1300 ] 1 4.000% 12.000% # ( 1300, 1900 ] 6 24.000% 36.000% ##### ( 1900, 2900 ] 2 8.000% 44.000% ## ( 2900, 4400 ] 7 28.000% 72.000% ###### ( 4400, 6600 ] 4 16.000% 88.000% ### ( 6600, 9900 ] 3 12.000% 100.000% ## ** DB Stats ** Uptime(secs): 6.0 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 326.08 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.212 H:M:S, 3.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 336.07 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: 3 num-running-flushes: 1 2024/07/25-09:58:52 ... thread 0: (1000000,3000000) ops and (331420.9,335095.6) ops/second in (3.017311,8.952668) 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 15/8 2.26 GB 181.5 1.8 0.0 1.8 4.5 2.8 0.0 1.6 118.5 301.8 15.39 14.58 50 0.308 1852K 9053 0.0 0.0 L1 1/0 49.80 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 237.5 236.0 2.65 2.60 2 1.323 638K 4049 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 234.4 233.9 0.69 0.66 1 0.686 163K 321 0.0 0.0 L3 18/0 810.51 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 226.8 226.2 6.23 5.94 5 1.245 1433K 3704 0.0 0.0 L4 127/0 9.64 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 232.3 232.3 0.99 0.96 1 0.994 234K 0 0.0 0.0 L5 120/0 9.23 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 281/8 21.97 GB 0.0 4.2 1.3 2.9 6.9 4.0 1.0 2.5 164.0 272.5 25.95 24.74 59 0.440 4322K 17K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.2 1.3 2.9 6.9 4.0 1.0 2.5 164.0 272.5 25.95 24.74 59 0.440 4322K 17K 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 4.2 1.3 2.9 4.1 1.2 0.0 0.0 237.5 236.5 17.92 17.35 16 1.120 4322K 17K 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 0.0 352.7 8.03 7.40 43 0.187 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: 6.90 GB write, 780.85 MB/s write, 4.16 GB read, 470.09 MB/s read, 25.9 seconds Interval compaction: 6.90 GB write, 789.48 MB/s write, 4.16 GB read, 475.29 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: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 640094 Average: 2.3738 StdDev: 6.42 Min: 1 Median: 1.5781 Max: 1401 Percentiles: P50: 1.58 P75: 1.98 P99: 6.78 P99.9: 13.58 P99.99: 21.63 ------------------------------------------------------ [ 0, 1 ] 89223 13.939% 13.939% ### ( 1, 2 ] 399249 62.373% 76.313% ############ ( 2, 3 ] 91167 14.243% 90.555% ### ( 3, 4 ] 30255 4.727% 95.282% # ( 4, 6 ] 22670 3.542% 98.824% # ( 6, 10 ] 5802 0.906% 99.730% ( 10, 15 ] 1524 0.238% 99.968% ( 15, 22 ] 150 0.023% 99.992% ( 22, 34 ] 31 0.005% 99.996% ( 34, 51 ] 8 0.001% 99.998% ( 51, 76 ] 8 0.001% 99.999% ( 76, 110 ] 2 0.000% 99.999% ( 110, 170 ] 48 0.007% 100.007% ( 170, 250 ] 47 0.007% 100.014% ( 250, 380 ] 18 0.003% 100.017% ( 380, 580 ] 31 0.005% 100.022% ( 580, 870 ] 2 0.000% 100.022% ( 870, 1300 ] 10 0.002% 100.024% ( 1300, 1900 ] 2 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 145831 Average: 2.8252 StdDev: 7.57 Min: 1 Median: 1.7707 Max: 848 Percentiles: P50: 1.77 P75: 2.56 P99: 8.96 P99.9: 17.48 P99.99: 173.91 ------------------------------------------------------ [ 0, 1 ] 8030 5.506% 5.506% # ( 1, 2 ] 84195 57.735% 63.241% ############ ( 2, 3 ] 30825 21.137% 84.378% #### ( 3, 4 ] 10466 7.177% 91.555% # ( 4, 6 ] 9014 6.181% 97.736% # ( 6, 10 ] 2489 1.707% 99.443% ( 10, 15 ] 636 0.436% 99.879% ( 15, 22 ] 85 0.058% 99.938% ( 22, 34 ] 9 0.006% 99.944% ( 34, 51 ] 5 0.003% 99.947% ( 51, 76 ] 2 0.001% 99.949% ( 76, 110 ] 10 0.007% 99.955% ( 110, 170 ] 49 0.034% 99.989% ( 170, 250 ] 29 0.020% 100.009% ( 250, 380 ] 7 0.005% 100.014% ( 380, 580 ] 7 0.005% 100.019% ( 580, 870 ] 7 0.005% 100.023% ** Level 2 read latency histogram (micros): Count: 65589 Average: 3.0395 StdDev: 25.34 Min: 1 Median: 1.5616 Max: 3523 Percentiles: P50: 1.56 P75: 1.98 P99: 9.61 P99.9: 167.58 P99.99: 564.03 ------------------------------------------------------ [ 0, 1 ] 10975 16.733% 16.733% ### ( 1, 2 ] 38854 59.239% 75.972% ############ ( 2, 3 ] 8638 13.170% 89.141% ### ( 3, 4 ] 2929 4.466% 93.607% # ( 4, 6 ] 2512 3.830% 97.437% # ( 6, 10 ] 1135 1.730% 99.168% ( 10, 15 ] 274 0.418% 99.585% ( 15, 22 ] 39 0.059% 99.645% ( 22, 34 ] 6 0.009% 99.654% ( 34, 51 ] 5 0.008% 99.662% ( 51, 76 ] 27 0.041% 99.703% ( 76, 110 ] 44 0.067% 99.770% ( 110, 170 ] 89 0.136% 99.905% ( 170, 250 ] 30 0.046% 99.951% ( 250, 380 ] 19 0.029% 99.980% ( 380, 580 ] 7 0.011% 99.991% ( 580, 870 ] 1 0.002% 99.992% ( 1900, 2900 ] 4 0.006% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 278408 Average: 3.4110 StdDev: 41.32 Min: 0 Median: 1.7445 Max: 7673 Percentiles: P50: 1.74 P75: 2.48 P99: 9.61 P99.9: 151.37 P99.99: 357.84 ------------------------------------------------------ [ 0, 1 ] 12755 4.581% 4.581% # ( 1, 2 ] 169847 61.007% 65.588% ############ ( 2, 3 ] 54792 19.680% 85.268% #### ( 3, 4 ] 17560 6.307% 91.576% # ( 4, 6 ] 15401 5.532% 97.107% # ( 6, 10 ] 5834 2.095% 99.203% ( 10, 15 ] 1280 0.460% 99.663% ( 15, 22 ] 132 0.047% 99.710% ( 22, 34 ] 17 0.006% 99.716% ( 34, 51 ] 156 0.056% 99.772% ( 51, 76 ] 96 0.034% 99.807% ( 76, 110 ] 61 0.022% 99.829% ( 110, 170 ] 288 0.103% 99.932% ( 170, 250 ] 123 0.044% 99.976% ( 250, 380 ] 46 0.017% 99.993% ( 380, 580 ] 13 0.005% 99.997% ( 580, 870 ] 6 0.002% 100.000% ( 870, 1300 ] 6 0.002% 100.002% ( 1300, 1900 ] 5 0.002% 100.004% ( 1900, 2900 ] 8 0.003% 100.006% ( 2900, 4400 ] 10 0.004% 100.010% ( 4400, 6600 ] 5 0.002% 100.012% ( 6600, 9900 ] 2 0.001% 100.013% ** Level 4 read latency histogram (micros): Count: 60 Average: 1430.7500 StdDev: 2134.12 Min: 1 Median: 160.0000 Max: 8410 Percentiles: P50: 160.00 P75: 2400.00 P99: 8410.00 P99.9: 8410.00 P99.99: 8410.00 ------------------------------------------------------ [ 0, 1 ] 12 20.000% 20.000% #### ( 1, 2 ] 9 15.000% 35.000% ### ( 2, 3 ] 1 1.667% 36.667% ( 6, 10 ] 1 1.667% 38.333% ( 10, 15 ] 1 1.667% 40.000% ( 34, 51 ] 1 1.667% 41.667% ( 110, 170 ] 6 10.000% 51.667% ## ( 170, 250 ] 3 5.000% 56.667% # ( 250, 380 ] 1 1.667% 58.333% ( 380, 580 ] 1 1.667% 60.000% ( 580, 870 ] 1 1.667% 61.667% ( 870, 1300 ] 1 1.667% 63.333% ( 1300, 1900 ] 6 10.000% 73.333% ## ( 1900, 2900 ] 2 3.333% 76.667% # ( 2900, 4400 ] 7 11.667% 88.333% ## ( 4400, 6600 ] 4 6.667% 95.000% # ( 6600, 9900 ] 3 5.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 413.9000 StdDev: 468.11 Min: 108 Median: 159.0909 Max: 1944 Percentiles: P50: 159.09 P75: 725.00 P99: 1944.00 P99.9: 1944.00 P99.99: 1944.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 11 55.000% 60.000% ########### ( 250, 380 ] 1 5.000% 65.000% # ( 380, 580 ] 1 5.000% 70.000% # ( 580, 870 ] 2 10.000% 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, 326.12 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.407 H:M:S, 4.5 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: 00:00:0.195 H:M:S, 6.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/25-09:58:55 ... thread 0: (1000000,4000000) ops and (336779.5,335515.0) ops/second in (2.969302,11.921970) 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 3.24 GB 306.7 2.8 0.0 2.8 6.6 3.7 0.0 1.8 130.0 301.7 22.26 21.16 69 0.323 2938K 14K 0.0 0.0 L1 1/0 49.80 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 237.5 236.0 2.65 2.60 2 1.323 638K 4049 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 234.4 233.9 0.69 0.66 1 0.686 163K 321 0.0 0.0 L3 18/0 810.51 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 226.8 226.2 6.23 5.94 5 1.245 1433K 3704 0.0 0.0 L4 127/0 9.64 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 232.3 232.3 0.99 0.96 1 0.994 234K 0 0.0 0.0 L5 120/0 9.23 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 284/4 22.95 GB 0.0 5.2 1.3 3.9 8.9 5.0 1.0 2.4 162.3 278.6 32.81 31.32 78 0.421 5408K 22K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.2 1.3 3.9 8.9 5.0 1.0 2.4 162.3 278.6 32.81 31.32 78 0.421 5408K 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 5.2 1.3 3.9 5.2 1.2 0.0 0.0 241.5 240.5 22.05 21.39 20 1.102 5408K 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 0.0 356.7 10.76 9.93 58 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): 12.0 total, 11.9 interval Flush(GB): cumulative 3.747, interval 3.747 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: 8.93 GB write, 760.17 MB/s write, 5.20 GB read, 442.93 MB/s read, 32.8 seconds Interval compaction: 8.93 GB write, 766.48 MB/s write, 5.20 GB read, 446.60 MB/s read, 32.8 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: 898186 Average: 2.2799 StdDev: 6.59 Min: 1 Median: 1.5313 Max: 1873 Percentiles: P50: 1.53 P75: 1.93 P99: 6.09 P99.9: 13.40 P99.99: 21.74 ------------------------------------------------------ [ 0, 1 ] 146305 16.289% 16.289% ### ( 1, 2 ] 569881 63.448% 79.737% ############# ( 2, 3 ] 111369 12.399% 92.136% ## ( 3, 4 ] 36301 4.042% 96.178% # ( 4, 6 ] 25194 2.805% 98.983% # ( 6, 10 ] 6909 0.769% 99.752% ( 10, 15 ] 1958 0.218% 99.970% ( 15, 22 ] 187 0.021% 99.991% ( 22, 34 ] 39 0.004% 99.995% ( 34, 51 ] 11 0.001% 99.996% ( 51, 76 ] 11 0.001% 99.998% ( 76, 110 ] 2 0.000% 99.998% ( 110, 170 ] 48 0.005% 100.003% ( 170, 250 ] 61 0.007% 100.010% ( 250, 380 ] 23 0.003% 100.013% ( 380, 580 ] 42 0.005% 100.017% ( 580, 870 ] 4 0.000% 100.018% ( 870, 1300 ] 15 0.002% 100.019% ( 1300, 1900 ] 3 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 145831 Average: 2.8252 StdDev: 7.57 Min: 1 Median: 1.7707 Max: 848 Percentiles: P50: 1.77 P75: 2.56 P99: 8.96 P99.9: 17.48 P99.99: 173.91 ------------------------------------------------------ [ 0, 1 ] 8030 5.506% 5.506% # ( 1, 2 ] 84195 57.735% 63.241% ############ ( 2, 3 ] 30825 21.137% 84.378% #### ( 3, 4 ] 10466 7.177% 91.555% # ( 4, 6 ] 9014 6.181% 97.736% # ( 6, 10 ] 2489 1.707% 99.443% ( 10, 15 ] 636 0.436% 99.879% ( 15, 22 ] 85 0.058% 99.938% ( 22, 34 ] 9 0.006% 99.944% ( 34, 51 ] 5 0.003% 99.947% ( 51, 76 ] 2 0.001% 99.949% ( 76, 110 ] 10 0.007% 99.955% ( 110, 170 ] 49 0.034% 99.989% ( 170, 250 ] 29 0.020% 100.009% ( 250, 380 ] 7 0.005% 100.014% ( 380, 580 ] 7 0.005% 100.019% ( 580, 870 ] 7 0.005% 100.023% ** Level 2 read latency histogram (micros): Count: 65589 Average: 3.0395 StdDev: 25.34 Min: 1 Median: 1.5616 Max: 3523 Percentiles: P50: 1.56 P75: 1.98 P99: 9.61 P99.9: 167.58 P99.99: 564.03 ------------------------------------------------------ [ 0, 1 ] 10975 16.733% 16.733% ### ( 1, 2 ] 38854 59.239% 75.972% ############ ( 2, 3 ] 8638 13.170% 89.141% ### ( 3, 4 ] 2929 4.466% 93.607% # ( 4, 6 ] 2512 3.830% 97.437% # ( 6, 10 ] 1135 1.730% 99.168% ( 10, 15 ] 274 0.418% 99.585% ( 15, 22 ] 39 0.059% 99.645% ( 22, 34 ] 6 0.009% 99.654% ( 34, 51 ] 5 0.008% 99.662% ( 51, 76 ] 27 0.041% 99.703% ( 76, 110 ] 44 0.067% 99.770% ( 110, 170 ] 89 0.136% 99.905% ( 170, 250 ] 30 0.046% 99.951% ( 250, 380 ] 19 0.029% 99.980% ( 380, 580 ] 7 0.011% 99.991% ( 580, 870 ] 1 0.002% 99.992% ( 1900, 2900 ] 4 0.006% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 278408 Average: 3.4110 StdDev: 41.32 Min: 0 Median: 1.7445 Max: 7673 Percentiles: P50: 1.74 P75: 2.48 P99: 9.61 P99.9: 151.37 P99.99: 357.84 ------------------------------------------------------ [ 0, 1 ] 12755 4.581% 4.581% # ( 1, 2 ] 169847 61.007% 65.588% ############ ( 2, 3 ] 54792 19.680% 85.268% #### ( 3, 4 ] 17560 6.307% 91.576% # ( 4, 6 ] 15401 5.532% 97.107% # ( 6, 10 ] 5834 2.095% 99.203% ( 10, 15 ] 1280 0.460% 99.663% ( 15, 22 ] 132 0.047% 99.710% ( 22, 34 ] 17 0.006% 99.716% ( 34, 51 ] 156 0.056% 99.772% ( 51, 76 ] 96 0.034% 99.807% ( 76, 110 ] 61 0.022% 99.829% ( 110, 170 ] 288 0.103% 99.932% ( 170, 250 ] 123 0.044% 99.976% ( 250, 380 ] 46 0.017% 99.993% ( 380, 580 ] 13 0.005% 99.997% ( 580, 870 ] 6 0.002% 100.000% ( 870, 1300 ] 6 0.002% 100.002% ( 1300, 1900 ] 5 0.002% 100.004% ( 1900, 2900 ] 8 0.003% 100.006% ( 2900, 4400 ] 10 0.004% 100.010% ( 4400, 6600 ] 5 0.002% 100.012% ( 6600, 9900 ] 2 0.001% 100.013% ** Level 4 read latency histogram (micros): Count: 60 Average: 1430.7500 StdDev: 2134.12 Min: 1 Median: 160.0000 Max: 8410 Percentiles: P50: 160.00 P75: 2400.00 P99: 8410.00 P99.9: 8410.00 P99.99: 8410.00 ------------------------------------------------------ [ 0, 1 ] 12 20.000% 20.000% #### ( 1, 2 ] 9 15.000% 35.000% ### ( 2, 3 ] 1 1.667% 36.667% ( 6, 10 ] 1 1.667% 38.333% ( 10, 15 ] 1 1.667% 40.000% ( 34, 51 ] 1 1.667% 41.667% ( 110, 170 ] 6 10.000% 51.667% ## ( 170, 250 ] 3 5.000% 56.667% # ( 250, 380 ] 1 1.667% 58.333% ( 380, 580 ] 1 1.667% 60.000% ( 580, 870 ] 1 1.667% 61.667% ( 870, 1300 ] 1 1.667% 63.333% ( 1300, 1900 ] 6 10.000% 73.333% ## ( 1900, 2900 ] 2 3.333% 76.667% # ( 2900, 4400 ] 7 11.667% 88.333% ## ( 4400, 6600 ] 4 6.667% 95.000% # ( 6600, 9900 ] 3 5.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 413.9000 StdDev: 468.11 Min: 108 Median: 159.0909 Max: 1944 Percentiles: P50: 159.09 P75: 725.00 P99: 1944.00 P99.9: 1944.00 P99.99: 1944.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 11 55.000% 60.000% ########### ( 250, 380 ] 1 5.000% 65.000% # ( 380, 580 ] 1 5.000% 70.000% # ( 580, 870 ] 2 10.000% 80.000% ## ( 870, 1300 ] 3 15.000% 95.000% ### ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.0 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 327.43 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.584 H:M:S, 4.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 331.44 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.177 H:M:S, 6.0 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 : 4.084 micros/op 244851 ops/sec 20.086 seconds 4917999 operations; 237.2 MB/s Microseconds per write: Count: 4917999 Average: 4.0841 StdDev: 155.77 Min: 1 Median: 1.7661 Max: 206942 Percentiles: P50: 1.77 P75: 3.05 P99: 8.94 P99.9: 166.35 P99.99: 2253.99 ------------------------------------------------------ [ 0, 1 ] 642631 13.067% 13.067% ### ( 1, 2 ] 2371006 48.211% 61.278% ########## ( 2, 3 ] 640923 13.032% 74.310% ### ( 3, 4 ] 689471 14.019% 88.329% ### ( 4, 6 ] 477651 9.712% 98.042% ## ( 6, 10 ] 64195 1.305% 99.347% ( 10, 15 ] 16838 0.342% 99.689% ( 15, 22 ] 4734 0.096% 99.785% ( 22, 34 ] 1124 0.023% 99.808% ( 34, 51 ] 160 0.003% 99.812% ( 51, 76 ] 18 0.000% 99.812% ( 76, 110 ] 7 0.000% 99.812% ( 110, 170 ] 4603 0.094% 99.906% ( 170, 250 ] 297 0.006% 99.912% ( 250, 380 ] 86 0.002% 99.913% ( 380, 580 ] 6 0.000% 99.914% ( 580, 870 ] 4 0.000% 99.914% ( 870, 1300 ] 3487 0.071% 99.985% ( 1900, 2900 ] 752 0.015% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ( 4400, 6600 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 170000, 250000 ] 3 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 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 : 159274 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 : 4917999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 5075374968 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 : 156 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 5903423 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 : 8218151688 rocksdb.compact.write.bytes COUNT : 8060871313 rocksdb.flush.write.bytes COUNT : 5013148937 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 : 93 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 : 4979939328 rocksdb.memtable.garbage.bytes.at.flush COUNT : 8535040 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 : 8258594315 rocksdb.non.last.level.read.count COUNT : 1993084 rocksdb.block.checksum.compute.count COUNT : 1992785 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 : 1.429247 P95 : 4.761321 P99 : 7.564678 P100 : 206939.000000 COUNT : 4917999 SUM : 17854547 rocksdb.compaction.times.micros P50 : 1005714.285714 P95 : 2700000.000000 P99 : 3588017.000000 P100 : 3588017.000000 COUNT : 24 SUM : 25907300 rocksdb.compaction.times.cpu_micros P50 : 996000.000000 P95 : 1830000.000000 P99 : 3408999.000000 P100 : 3408999.000000 COUNT : 24 SUM : 25193749 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 : 533.658537 P95 : 1210.000000 P99 : 1210.000000 P100 : 1210.000000 COUNT : 73 SUM : 45976 rocksdb.compaction.outfile.sync.micros P50 : 689.634146 P95 : 1221.166667 P99 : 1452.000000 P100 : 1452.000000 COUNT : 73 SUM : 50439 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 : 75.519231 P95 : 248.000000 P99 : 379.350000 P100 : 406.000000 COUNT : 102 SUM : 10173 rocksdb.table.open.io.micros P50 : 805.555556 P95 : 15760.000000 P99 : 18836.000000 P100 : 18836.000000 COUNT : 156 SUM : 367108 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 : 3.571360 P95 : 6.923128 P99 : 11.142249 P100 : 12951.000000 COUNT : 1992544 SUM : 9018937 rocksdb.read.block.get.micros P50 : 371.801802 P95 : 4010.000000 P99 : 8184.000000 P100 : 8689.000000 COUNT : 312 SUM : 258124 rocksdb.write.raw.block.micros P50 : 0.512512 P95 : 0.973773 P99 : 2.979611 P100 : 5873.000000 COUNT : 3167052 SUM : 6071107 rocksdb.numfiles.in.singlecompaction P50 : 3.382353 P95 : 9.100000 P99 : 18.000000 P100 : 18.000000 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 : 0.562813 P95 : 1157.614138 P99 : 2398.231383 P100 : 206744.000000 COUNT : 38233 SUM : 5907809 rocksdb.sst.read.micros P50 : 1.530202 P95 : 3.843760 P99 : 7.585850 P100 : 8410.000000 COUNT : 1993438 SUM : 5047283 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 : 4917999 SUM : 5075374968 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 : 177777.777778 P95 : 261375.000000 P99 : 356275.000000 P100 : 360052.000000 COUNT : 73 SUM : 13362450 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 : 96 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