[2024-12-12 09:39:06.863939] Starting SPDK v25.01-pre git sha1 5312bfbc5 / DPDK 24.03.0 initialization... [2024-12-12 09:39:06.864249] [ 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_pid3635660 ] Set seed to 1733992746856758 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-12 09:39:07.015283] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-12 09:39:07.120957] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-12 09:39:07.121013] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3635660' to capture a snapshot of events at runtime. [2024-12-12 09:39:07.121026] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-12 09:39:07.121040] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-12 09:39:07.121050] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3635660 for offline analysis/debug. [2024-12-12 09:39:07.122326] reactor.c: 995:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Thu Dec 12 09:39:10 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/12/12-09:39:13 ... thread 0: (1000000,1000000) ops and (335431.9,335431.9) ops/second in (2.981231,2.981231) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/9 566.22 MB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 356.2 2.47 2.30 13 0.190 0 0 0.0 0.0 L1 1/0 10.06 MB 1.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 246.3 245.2 1.02 1.00 1 1.021 255K 1047 0.0 0.0 L2 3/2 340.26 MB 1.1 0.2 0.1 0.1 0.2 0.1 0.2 2.5 228.9 228.5 0.70 0.67 1 0.702 163K 336 0.0 0.0 L3 15/9 753.35 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 212.7 212.7 0.28 0.27 1 0.284 61K 0 0.0 0.0 L4 124/0 9.72 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 112/0 8.74 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 264/20 20.09 GB 0.0 0.5 0.4 0.1 1.3 1.2 0.3 1.5 105.5 301.8 4.48 4.24 16 0.280 479K 1383 0.0 0.0 Int 0/0 0.00 KB 0.0 0.5 0.4 0.1 1.3 1.2 0.3 1.5 105.5 301.8 4.48 4.24 16 0.280 479K 1383 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 0.5 0.4 0.1 0.5 0.4 0.0 0.0 235.4 234.7 2.01 1.94 3 0.669 479K 1383 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 0.0 356.2 2.47 2.30 13 0.190 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: 1.32 GB write, 440.62 MB/s write, 0.46 GB read, 154.03 MB/s read, 4.5 seconds Interval compaction: 1.32 GB write, 453.17 MB/s write, 0.46 GB read, 158.42 MB/s read, 4.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 140880 Average: 2.0652 StdDev: 5.40 Min: 1 Median: 1.3980 Max: 1239 Percentiles: P50: 1.40 P75: 1.80 P99: 5.96 P99.9: 14.23 P99.99: 196.08 ------------------------------------------------------ [ 0, 1 ] 35889 25.475% 25.475% ##### ( 1, 2 ] 86813 61.622% 87.097% ############ ( 2, 3 ] 10473 7.434% 94.531% # ( 3, 4 ] 3913 2.778% 97.308% # ( 4, 6 ] 2430 1.725% 99.033% ( 6, 10 ] 966 0.686% 99.719% ( 10, 15 ] 306 0.217% 99.936% ( 15, 22 ] 62 0.044% 99.980% ( 22, 34 ] 8 0.006% 99.986% ( 34, 51 ] 5 0.004% 99.989% ( 51, 76 ] 1 0.001% 99.990% ( 170, 250 ] 12 0.009% 99.999% ( 250, 380 ] 6 0.004% 100.003% ( 380, 580 ] 7 0.005% 100.008% ( 870, 1300 ] 1 0.001% 100.009% ** Level 1 read latency histogram (micros): Count: 12898 Average: 2.8832 StdDev: 9.13 Min: 1 Median: 1.7867 Max: 749 Percentiles: P50: 1.79 P75: 2.61 P99: 9.43 P99.9: 19.25 P99.99: 551.02 ------------------------------------------------------ [ 0, 1 ] 490 3.799% 3.799% # ( 1, 2 ] 7576 58.738% 62.537% ############ ( 2, 3 ] 2656 20.592% 83.129% #### ( 3, 4 ] 935 7.249% 90.378% # ( 4, 6 ] 926 7.179% 97.558% # ( 6, 10 ] 219 1.698% 99.256% ( 10, 15 ] 76 0.589% 99.845% ( 15, 22 ] 15 0.116% 99.961% ( 22, 34 ] 2 0.016% 99.977% ( 34, 51 ] 1 0.008% 99.984% ( 250, 380 ] 1 0.008% 99.992% ( 380, 580 ] 2 0.016% 100.008% ( 580, 870 ] 1 0.008% 100.016% ** Level 2 read latency histogram (micros): Count: 40234 Average: 2.8983 StdDev: 40.31 Min: 0 Median: 1.3946 Max: 5817 Percentiles: P50: 1.39 P75: 1.79 P99: 9.11 P99.9: 156.98 P99.99: 1294.97 ------------------------------------------------------ [ 0, 1 ] 10113 25.135% 25.135% ##### ( 1, 2 ] 25354 63.016% 88.152% ############# ( 2, 3 ] 2334 5.801% 93.953% # ( 3, 4 ] 931 2.314% 96.267% ( 4, 6 ] 736 1.829% 98.096% ( 6, 10 ] 467 1.161% 99.257% ( 10, 15 ] 133 0.331% 99.587% ( 15, 22 ] 20 0.050% 99.637% ( 22, 34 ] 1 0.002% 99.640% ( 34, 51 ] 1 0.002% 99.642% ( 76, 110 ] 56 0.139% 99.781% ( 110, 170 ] 61 0.152% 99.933% ( 170, 250 ] 14 0.035% 99.968% ( 250, 380 ] 5 0.012% 99.980% ( 580, 870 ] 2 0.005% 99.985% ( 870, 1300 ] 2 0.005% 99.990% ( 1300, 1900 ] 1 0.002% 99.993% ( 1900, 2900 ] 1 0.002% 99.995% ( 2900, 4400 ] 1 0.002% 99.998% ( 4400, 6600 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 18800 Average: 8.2639 StdDev: 153.55 Min: 0 Median: 1.7377 Max: 7224 Percentiles: P50: 1.74 P75: 2.56 P99: 12.94 P99.9: 1317.14 P99.99: 6732.00 ------------------------------------------------------ [ 0, 1 ] 1070 5.691% 5.691% # ( 1, 2 ] 11292 60.064% 65.755% ############ ( 2, 3 ] 3087 16.420% 82.176% ### ( 3, 4 ] 1376 7.319% 89.495% # ( 4, 6 ] 1241 6.601% 96.096% # ( 6, 10 ] 463 2.463% 98.559% ( 10, 15 ] 141 0.750% 99.309% ( 15, 22 ] 19 0.101% 99.410% ( 22, 34 ] 4 0.021% 99.431% ( 51, 76 ] 1 0.005% 99.436% ( 76, 110 ] 1 0.005% 99.441% ( 110, 170 ] 61 0.324% 99.766% ( 170, 250 ] 8 0.043% 99.809% ( 250, 380 ] 3 0.016% 99.824% ( 380, 580 ] 2 0.011% 99.835% ( 580, 870 ] 7 0.037% 99.872% ( 870, 1300 ] 5 0.027% 99.899% ( 1300, 1900 ] 7 0.037% 99.936% ( 1900, 2900 ] 1 0.005% 99.941% ( 2900, 4400 ] 2 0.011% 99.952% ( 4400, 6600 ] 7 0.037% 99.989% ( 6600, 9900 ] 3 0.016% 100.005% ** Level 4 read latency histogram (micros): Count: 30 Average: 3750.9667 StdDev: 2512.88 Min: 399 Median: 3650.0000 Max: 8293 Percentiles: P50: 3650.00 P75: 5988.89 P99: 8293.00 P99.9: 8293.00 P99.99: 8293.00 ------------------------------------------------------ ( 380, 580 ] 1 3.333% 3.333% # ( 580, 870 ] 3 10.000% 13.333% ## ( 870, 1300 ] 3 10.000% 23.333% ## ( 1300, 1900 ] 5 16.667% 40.000% ### ( 1900, 2900 ] 2 6.667% 46.667% # ( 2900, 4400 ] 2 6.667% 53.333% # ( 4400, 6600 ] 9 30.000% 83.333% ###### ( 6600, 9900 ] 5 16.667% 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, 320.77 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.177 H:M:S, 5.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 329.82 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, 5.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/12-09:39:15 ... thread 0: (1000000,2000000) ops and (347897.5,341551.0) ops/second in (2.874410,5.855641) 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 11/4 1.47 GB 125.3 1.0 0.0 1.0 2.8 1.8 0.0 1.6 115.7 312.3 9.25 8.78 32 0.289 1086K 5601 0.0 0.0 L1 1/0 10.06 MB 1.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 246.3 245.2 1.02 1.00 1 1.021 255K 1047 0.0 0.0 L2 1/1 99.94 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 2.5 228.9 228.5 0.70 0.67 1 0.702 163K 336 0.0 0.0 L3 16/8 992.84 MB 0.3 0.4 0.3 0.1 0.4 0.3 0.0 1.3 216.3 215.9 1.82 1.76 3 0.607 400K 813 0.0 0.0 L4 124/0 9.72 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 112/0 8.74 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 265/13 21.00 GB 0.0 1.8 0.6 1.2 3.6 2.4 0.3 2.0 146.6 288.6 12.79 12.21 37 0.346 1904K 7797 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 0.6 1.2 3.6 2.4 0.3 2.0 146.6 288.6 12.79 12.21 37 0.346 1904K 7797 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 0.6 1.2 1.8 0.6 0.0 0.0 243.2 242.2 7.71 7.52 9 0.857 1904K 7797 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 0.0 359.2 5.08 4.69 28 0.181 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): 5.9 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: 3.61 GB write, 621.32 MB/s write, 1.83 GB read, 315.65 MB/s read, 12.8 seconds Interval compaction: 3.61 GB write, 630.33 MB/s write, 1.83 GB read, 320.23 MB/s read, 12.8 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: 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: 395614 Average: 2.3520 StdDev: 5.69 Min: 1 Median: 1.5826 Max: 1245 Percentiles: P50: 1.58 P75: 1.98 P99: 6.19 P99.9: 13.59 P99.99: 21.39 ------------------------------------------------------ [ 0, 1 ] 52154 13.183% 13.183% ### ( 1, 2 ] 250001 63.193% 76.376% ############# ( 2, 3 ] 57265 14.475% 90.851% ### ( 3, 4 ] 18948 4.790% 95.641% # ( 4, 6 ] 13151 3.324% 98.965% # ( 6, 10 ] 3022 0.764% 99.729% ( 10, 15 ] 946 0.239% 99.968% ( 15, 22 ] 98 0.025% 99.993% ( 22, 34 ] 17 0.004% 99.997% ( 34, 51 ] 8 0.002% 99.999% ( 51, 76 ] 7 0.002% 100.001% ( 76, 110 ] 1 0.000% 100.001% ( 170, 250 ] 27 0.007% 100.008% ( 250, 380 ] 10 0.003% 100.010% ( 380, 580 ] 21 0.005% 100.016% ( 580, 870 ] 1 0.000% 100.016% ( 870, 1300 ] 5 0.001% 100.017% ** Level 1 read latency histogram (micros): Count: 61036 Average: 2.8079 StdDev: 5.25 Min: 1 Median: 1.8237 Max: 749 Percentiles: P50: 1.82 P75: 2.63 P99: 8.69 P99.9: 17.39 P99.99: 245.86 ------------------------------------------------------ [ 0, 1 ] 1506 2.467% 2.467% ( 1, 2 ] 35222 57.707% 60.174% ############ ( 2, 3 ] 14416 23.619% 83.793% ##### ( 3, 4 ] 4527 7.417% 91.210% # ( 4, 6 ] 4175 6.840% 98.050% # ( 6, 10 ] 862 1.412% 99.463% ( 10, 15 ] 254 0.416% 99.879% ( 15, 22 ] 38 0.062% 99.941% ( 22, 34 ] 4 0.007% 99.948% ( 34, 51 ] 5 0.008% 99.956% ( 76, 110 ] 4 0.007% 99.962% ( 110, 170 ] 15 0.025% 99.987% ( 170, 250 ] 2 0.003% 99.990% ( 250, 380 ] 3 0.005% 99.995% ( 380, 580 ] 2 0.003% 99.998% ( 580, 870 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 65568 Average: 2.6713 StdDev: 31.68 Min: 0 Median: 1.4573 Max: 5817 Percentiles: P50: 1.46 P75: 1.84 P99: 8.57 P99.9: 138.57 P99.99: 789.26 ------------------------------------------------------ [ 0, 1 ] 13382 20.409% 20.409% #### ( 1, 2 ] 42428 64.708% 85.118% ############# ( 2, 3 ] 5428 8.278% 93.396% ## ( 3, 4 ] 1842 2.809% 96.205% # ( 4, 6 ] 1237 1.887% 98.092% ( 6, 10 ] 925 1.411% 99.503% ( 10, 15 ] 150 0.229% 99.732% ( 15, 22 ] 20 0.031% 99.762% ( 22, 34 ] 1 0.002% 99.764% ( 34, 51 ] 1 0.002% 99.765% ( 76, 110 ] 57 0.087% 99.852% ( 110, 170 ] 66 0.101% 99.953% ( 170, 250 ] 15 0.023% 99.976% ( 250, 380 ] 8 0.012% 99.988% ( 580, 870 ] 2 0.003% 99.991% ( 870, 1300 ] 2 0.003% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 1 0.002% 99.997% ( 2900, 4400 ] 1 0.002% 99.998% ( 4400, 6600 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 199710 Average: 3.3107 StdDev: 47.62 Min: 0 Median: 1.6685 Max: 7224 Percentiles: P50: 1.67 P75: 2.23 P99: 9.24 P99.9: 145.09 P99.99: 437.97 ------------------------------------------------------ [ 0, 1 ] 14063 7.042% 7.042% # ( 1, 2 ] 128336 64.261% 71.303% ############# ( 2, 3 ] 31465 15.755% 87.058% ### ( 3, 4 ] 11732 5.875% 92.933% # ( 4, 6 ] 8735 4.374% 97.307% # ( 6, 10 ] 4172 2.089% 99.396% ( 10, 15 ] 525 0.263% 99.659% ( 15, 22 ] 63 0.032% 99.690% ( 22, 34 ] 8 0.004% 99.694% ( 34, 51 ] 113 0.057% 99.751% ( 51, 76 ] 87 0.044% 99.794% ( 76, 110 ] 61 0.031% 99.825% ( 110, 170 ] 257 0.129% 99.953% ( 170, 250 ] 53 0.027% 99.980% ( 250, 380 ] 18 0.009% 99.989% ( 380, 580 ] 7 0.004% 99.992% ( 580, 870 ] 8 0.004% 99.996% ( 870, 1300 ] 5 0.003% 99.999% ( 1300, 1900 ] 7 0.004% 100.003% ( 1900, 2900 ] 1 0.001% 100.003% ( 2900, 4400 ] 2 0.001% 100.004% ( 4400, 6600 ] 7 0.004% 100.008% ( 6600, 9900 ] 3 0.002% 100.009% ** Level 4 read latency histogram (micros): Count: 30 Average: 3750.9667 StdDev: 2512.88 Min: 399 Median: 3650.0000 Max: 8293 Percentiles: P50: 3650.00 P75: 5988.89 P99: 8293.00 P99.9: 8293.00 P99.99: 8293.00 ------------------------------------------------------ ( 380, 580 ] 1 3.333% 3.333% # ( 580, 870 ] 3 10.000% 13.333% ## ( 870, 1300 ] 3 10.000% 23.333% ## ( 1300, 1900 ] 5 16.667% 40.000% ### ( 1900, 2900 ] 2 6.667% 46.667% # ( 2900, 4400 ] 2 6.667% 53.333% # ( 4400, 6600 ] 9 30.000% 83.333% ###### ( 6600, 9900 ] 5 16.667% 100.000% ### ** DB Stats ** Uptime(secs): 5.9 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 331.24 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.177 H:M:S, 3.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 342.42 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/12-09:39:18 ... thread 0: (1000000,3000000) ops and (332107.6,338344.1) ops/second in (3.011072,8.866713) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/8 2.45 GB 194.1 1.8 0.0 1.8 4.5 2.8 0.0 1.6 120.7 307.4 15.11 14.32 50 0.302 1852K 9343 0.0 0.0 L1 1/0 10.06 MB 1.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 246.3 245.2 1.02 1.00 1 1.021 255K 1047 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 2.5 228.9 228.5 0.70 0.67 1 0.702 163K 336 0.0 0.0 L3 20/0 961.83 MB 1.0 1.2 0.4 0.8 1.2 0.4 0.0 3.0 238.5 237.9 4.98 4.80 4 1.244 1205K 3026 0.0 0.0 L4 126/0 9.54 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 223.2 223.2 0.58 0.55 1 0.577 130K 0 0.0 0.0 L5 116/0 9.04 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 280/8 21.98 GB 0.0 3.5 0.8 2.6 6.2 3.6 0.6 2.2 158.7 284.5 22.39 21.34 57 0.393 3607K 13K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.5 0.8 2.6 6.2 3.6 0.6 2.2 158.7 284.5 22.39 21.34 57 0.393 3607K 13K 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 3.5 0.8 2.6 3.5 0.8 0.0 0.0 244.4 243.4 14.54 14.11 14 1.038 3607K 13K 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 0.0 360.6 7.85 7.23 43 0.183 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): 9.0 total, 8.9 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: 6.22 GB write, 711.35 MB/s write, 3.47 GB read, 396.75 MB/s read, 22.4 seconds Interval compaction: 6.22 GB write, 718.17 MB/s write, 3.47 GB read, 400.55 MB/s read, 22.4 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: 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: 655137 Average: 2.2699 StdDev: 5.80 Min: 1 Median: 1.5403 Max: 1245 Percentiles: P50: 1.54 P75: 1.93 P99: 5.94 P99.9: 13.31 P99.99: 20.41 ------------------------------------------------------ [ 0, 1 ] 100418 15.328% 15.328% ### ( 1, 2 ] 420406 64.171% 79.498% ############# ( 2, 3 ] 83963 12.816% 92.315% ### ( 3, 4 ] 26837 4.096% 96.411% # ( 4, 6 ] 17462 2.665% 99.076% # ( 6, 10 ] 4448 0.679% 99.755% ( 10, 15 ] 1435 0.219% 99.974% ( 15, 22 ] 134 0.020% 99.995% ( 22, 34 ] 25 0.004% 99.999% ( 34, 51 ] 14 0.002% 100.001% ( 51, 76 ] 13 0.002% 100.003% ( 76, 110 ] 2 0.000% 100.003% ( 170, 250 ] 41 0.006% 100.009% ( 250, 380 ] 21 0.003% 100.013% ( 380, 580 ] 25 0.004% 100.016% ( 580, 870 ] 3 0.000% 100.017% ( 870, 1300 ] 10 0.002% 100.018% ** Level 1 read latency histogram (micros): Count: 61036 Average: 2.8079 StdDev: 5.25 Min: 1 Median: 1.8237 Max: 749 Percentiles: P50: 1.82 P75: 2.63 P99: 8.69 P99.9: 17.39 P99.99: 245.86 ------------------------------------------------------ [ 0, 1 ] 1506 2.467% 2.467% ( 1, 2 ] 35222 57.707% 60.174% ############ ( 2, 3 ] 14416 23.619% 83.793% ##### ( 3, 4 ] 4527 7.417% 91.210% # ( 4, 6 ] 4175 6.840% 98.050% # ( 6, 10 ] 862 1.412% 99.463% ( 10, 15 ] 254 0.416% 99.879% ( 15, 22 ] 38 0.062% 99.941% ( 22, 34 ] 4 0.007% 99.948% ( 34, 51 ] 5 0.008% 99.956% ( 76, 110 ] 4 0.007% 99.962% ( 110, 170 ] 15 0.025% 99.987% ( 170, 250 ] 2 0.003% 99.990% ( 250, 380 ] 3 0.005% 99.995% ( 380, 580 ] 2 0.003% 99.998% ( 580, 870 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 65568 Average: 2.6713 StdDev: 31.68 Min: 0 Median: 1.4573 Max: 5817 Percentiles: P50: 1.46 P75: 1.84 P99: 8.57 P99.9: 138.57 P99.99: 789.26 ------------------------------------------------------ [ 0, 1 ] 13382 20.409% 20.409% #### ( 1, 2 ] 42428 64.708% 85.118% ############# ( 2, 3 ] 5428 8.278% 93.396% ## ( 3, 4 ] 1842 2.809% 96.205% # ( 4, 6 ] 1237 1.887% 98.092% ( 6, 10 ] 925 1.411% 99.503% ( 10, 15 ] 150 0.229% 99.732% ( 15, 22 ] 20 0.031% 99.762% ( 22, 34 ] 1 0.002% 99.764% ( 34, 51 ] 1 0.002% 99.765% ( 76, 110 ] 57 0.087% 99.852% ( 110, 170 ] 66 0.101% 99.953% ( 170, 250 ] 15 0.023% 99.976% ( 250, 380 ] 8 0.012% 99.988% ( 580, 870 ] 2 0.003% 99.991% ( 870, 1300 ] 2 0.003% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 1 0.002% 99.997% ( 2900, 4400 ] 1 0.002% 99.998% ( 4400, 6600 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 232472 Average: 3.2786 StdDev: 44.35 Min: 0 Median: 1.6720 Max: 7224 Percentiles: P50: 1.67 P75: 2.24 P99: 9.38 P99.9: 150.73 P99.99: 423.82 ------------------------------------------------------ [ 0, 1 ] 16014 6.889% 6.889% # ( 1, 2 ] 149133 64.151% 71.040% ############# ( 2, 3 ] 37913 16.309% 87.348% ### ( 3, 4 ] 13061 5.618% 92.966% # ( 4, 6 ] 9945 4.278% 97.244% # ( 6, 10 ] 4824 2.075% 99.319% ( 10, 15 ] 785 0.338% 99.657% ( 15, 22 ] 87 0.037% 99.695% ( 22, 34 ] 10 0.004% 99.699% ( 34, 51 ] 113 0.049% 99.747% ( 51, 76 ] 88 0.038% 99.785% ( 76, 110 ] 69 0.030% 99.815% ( 110, 170 ] 291 0.125% 99.940% ( 170, 250 ] 85 0.037% 99.977% ( 250, 380 ] 29 0.012% 99.989% ( 380, 580 ] 8 0.003% 99.993% ( 580, 870 ] 10 0.004% 99.997% ( 870, 1300 ] 5 0.002% 99.999% ( 1300, 1900 ] 7 0.003% 100.002% ( 1900, 2900 ] 1 0.000% 100.003% ( 2900, 4400 ] 2 0.001% 100.003% ( 4400, 6600 ] 7 0.003% 100.006% ( 6600, 9900 ] 3 0.001% 100.008% ** Level 4 read latency histogram (micros): Count: 60 Average: 1892.4333 StdDev: 2571.60 Min: 0 Median: 250.0000 Max: 8293 Percentiles: P50: 250.00 P75: 3650.00 P99: 8293.00 P99.9: 8293.00 P99.99: 8293.00 ------------------------------------------------------ [ 0, 1 ] 10 16.667% 16.667% ### ( 1, 2 ] 8 13.333% 30.000% ### ( 3, 4 ] 1 1.667% 31.667% ( 4, 6 ] 1 1.667% 33.333% ( 6, 10 ] 1 1.667% 35.000% ( 15, 22 ] 1 1.667% 36.667% ( 34, 51 ] 1 1.667% 38.333% ( 76, 110 ] 4 6.667% 45.000% # ( 110, 170 ] 1 1.667% 46.667% ( 170, 250 ] 2 3.333% 50.000% # ( 380, 580 ] 1 1.667% 51.667% ( 580, 870 ] 3 5.000% 56.667% # ( 870, 1300 ] 3 5.000% 61.667% # ( 1300, 1900 ] 5 8.333% 70.000% ## ( 1900, 2900 ] 2 3.333% 73.333% # ( 2900, 4400 ] 2 3.333% 76.667% # ( 4400, 6600 ] 9 15.000% 91.667% ### ( 6600, 9900 ] 5 8.333% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 383.9000 StdDev: 438.59 Min: 95 Median: 170.0000 Max: 1813 Percentiles: P50: 170.00 P75: 580.00 P99: 1780.00 P99.9: 1813.00 P99.99: 1813.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 5 25.000% 50.000% ##### ( 170, 250 ] 3 15.000% 65.000% ### ( 250, 380 ] 1 5.000% 70.000% # ( 380, 580 ] 1 5.000% 75.000% # ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.0 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 329.77 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.365 H:M:S, 4.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.85 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.188 H:M:S, 6.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/12-09:39:21 ... thread 0: (1000000,4000000) ops and (349931.0,341168.3) ops/second in (2.857706,11.724419) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/4 3.36 GB 319.2 3.1 0.0 3.1 6.8 3.7 0.0 1.8 137.6 304.8 22.85 21.79 71 0.322 3194K 16K 0.0 0.0 L1 1/0 10.06 MB 1.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 246.3 245.2 1.02 1.00 1 1.021 255K 1047 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 2.5 228.9 228.5 0.70 0.67 1 0.702 163K 336 0.0 0.0 L3 20/0 961.83 MB 1.0 1.2 0.4 0.8 1.2 0.4 0.0 3.0 238.5 237.9 4.98 4.80 4 1.244 1205K 3026 0.0 0.0 L4 126/0 9.54 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 223.2 223.2 0.58 0.55 1 0.577 130K 0 0.0 0.0 L5 116/0 9.04 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 280/4 22.89 GB 0.0 4.8 0.8 3.9 8.5 4.6 0.6 2.3 161.7 288.4 30.13 28.81 78 0.386 4949K 20K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.8 0.8 3.9 8.5 4.6 0.6 2.3 161.7 288.4 30.13 28.81 78 0.386 4949K 20K 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 4.8 0.8 3.9 4.7 0.8 0.0 0.0 249.1 248.0 19.56 19.05 19 1.030 4949K 20K 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 0.0 363.2 10.56 9.76 59 0.179 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 11.8 total, 11.7 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: 8.49 GB write, 735.73 MB/s write, 4.76 GB read, 412.60 MB/s read, 30.1 seconds Interval compaction: 8.49 GB write, 741.06 MB/s write, 4.76 GB read, 415.59 MB/s read, 30.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 1, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 1, 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: 1, total-stops: 4, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 902752 Average: 2.2096 StdDev: 5.99 Min: 1 Median: 1.5079 Max: 1245 Percentiles: P50: 1.51 P75: 1.89 P99: 5.84 P99.9: 13.05 P99.99: 20.46 ------------------------------------------------------ [ 0, 1 ] 153899 17.048% 17.048% ### ( 1, 2 ] 585727 64.882% 81.930% ############# ( 2, 3 ] 103310 11.444% 93.374% ## ( 3, 4 ] 32404 3.589% 96.964% # ( 4, 6 ] 19990 2.214% 99.178% ( 6, 10 ] 5447 0.603% 99.781% ( 10, 15 ] 1760 0.195% 99.976% ( 15, 22 ] 160 0.018% 99.994% ( 22, 34 ] 32 0.004% 99.997% ( 34, 51 ] 15 0.002% 99.999% ( 51, 76 ] 16 0.002% 100.001% ( 76, 110 ] 2 0.000% 100.001% ( 170, 250 ] 57 0.006% 100.007% ( 250, 380 ] 31 0.003% 100.011% ( 380, 580 ] 33 0.004% 100.015% ( 580, 870 ] 7 0.001% 100.015% ( 870, 1300 ] 14 0.002% 100.017% ** Level 1 read latency histogram (micros): Count: 61036 Average: 2.8079 StdDev: 5.25 Min: 1 Median: 1.8237 Max: 749 Percentiles: P50: 1.82 P75: 2.63 P99: 8.69 P99.9: 17.39 P99.99: 245.86 ------------------------------------------------------ [ 0, 1 ] 1506 2.467% 2.467% ( 1, 2 ] 35222 57.707% 60.174% ############ ( 2, 3 ] 14416 23.619% 83.793% ##### ( 3, 4 ] 4527 7.417% 91.210% # ( 4, 6 ] 4175 6.840% 98.050% # ( 6, 10 ] 862 1.412% 99.463% ( 10, 15 ] 254 0.416% 99.879% ( 15, 22 ] 38 0.062% 99.941% ( 22, 34 ] 4 0.007% 99.948% ( 34, 51 ] 5 0.008% 99.956% ( 76, 110 ] 4 0.007% 99.962% ( 110, 170 ] 15 0.025% 99.987% ( 170, 250 ] 2 0.003% 99.990% ( 250, 380 ] 3 0.005% 99.995% ( 380, 580 ] 2 0.003% 99.998% ( 580, 870 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 65568 Average: 2.6713 StdDev: 31.68 Min: 0 Median: 1.4573 Max: 5817 Percentiles: P50: 1.46 P75: 1.84 P99: 8.57 P99.9: 138.57 P99.99: 789.26 ------------------------------------------------------ [ 0, 1 ] 13382 20.409% 20.409% #### ( 1, 2 ] 42428 64.708% 85.118% ############# ( 2, 3 ] 5428 8.278% 93.396% ## ( 3, 4 ] 1842 2.809% 96.205% # ( 4, 6 ] 1237 1.887% 98.092% ( 6, 10 ] 925 1.411% 99.503% ( 10, 15 ] 150 0.229% 99.732% ( 15, 22 ] 20 0.031% 99.762% ( 22, 34 ] 1 0.002% 99.764% ( 34, 51 ] 1 0.002% 99.765% ( 76, 110 ] 57 0.087% 99.852% ( 110, 170 ] 66 0.101% 99.953% ( 170, 250 ] 15 0.023% 99.976% ( 250, 380 ] 8 0.012% 99.988% ( 580, 870 ] 2 0.003% 99.991% ( 870, 1300 ] 2 0.003% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 1 0.002% 99.997% ( 2900, 4400 ] 1 0.002% 99.998% ( 4400, 6600 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 232472 Average: 3.2786 StdDev: 44.35 Min: 0 Median: 1.6720 Max: 7224 Percentiles: P50: 1.67 P75: 2.24 P99: 9.38 P99.9: 150.73 P99.99: 423.82 ------------------------------------------------------ [ 0, 1 ] 16014 6.889% 6.889% # ( 1, 2 ] 149133 64.151% 71.040% ############# ( 2, 3 ] 37913 16.309% 87.348% ### ( 3, 4 ] 13061 5.618% 92.966% # ( 4, 6 ] 9945 4.278% 97.244% # ( 6, 10 ] 4824 2.075% 99.319% ( 10, 15 ] 785 0.338% 99.657% ( 15, 22 ] 87 0.037% 99.695% ( 22, 34 ] 10 0.004% 99.699% ( 34, 51 ] 113 0.049% 99.747% ( 51, 76 ] 88 0.038% 99.785% ( 76, 110 ] 69 0.030% 99.815% ( 110, 170 ] 291 0.125% 99.940% ( 170, 250 ] 85 0.037% 99.977% ( 250, 380 ] 29 0.012% 99.989% ( 380, 580 ] 8 0.003% 99.993% ( 580, 870 ] 10 0.004% 99.997% ( 870, 1300 ] 5 0.002% 99.999% ( 1300, 1900 ] 7 0.003% 100.002% ( 1900, 2900 ] 1 0.000% 100.003% ( 2900, 4400 ] 2 0.001% 100.003% ( 4400, 6600 ] 7 0.003% 100.006% ( 6600, 9900 ] 3 0.001% 100.008% ** Level 4 read latency histogram (micros): Count: 60 Average: 1892.4333 StdDev: 2571.60 Min: 0 Median: 250.0000 Max: 8293 Percentiles: P50: 250.00 P75: 3650.00 P99: 8293.00 P99.9: 8293.00 P99.99: 8293.00 ------------------------------------------------------ [ 0, 1 ] 10 16.667% 16.667% ### ( 1, 2 ] 8 13.333% 30.000% ### ( 3, 4 ] 1 1.667% 31.667% ( 4, 6 ] 1 1.667% 33.333% ( 6, 10 ] 1 1.667% 35.000% ( 15, 22 ] 1 1.667% 36.667% ( 34, 51 ] 1 1.667% 38.333% ( 76, 110 ] 4 6.667% 45.000% # ( 110, 170 ] 1 1.667% 46.667% ( 170, 250 ] 2 3.333% 50.000% # ( 380, 580 ] 1 1.667% 51.667% ( 580, 870 ] 3 5.000% 56.667% # ( 870, 1300 ] 3 5.000% 61.667% # ( 1300, 1900 ] 5 8.333% 70.000% ## ( 1900, 2900 ] 2 3.333% 73.333% # ( 2900, 4400 ] 2 3.333% 76.667% # ( 4400, 6600 ] 9 15.000% 91.667% ### ( 6600, 9900 ] 5 8.333% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 383.9000 StdDev: 438.59 Min: 95 Median: 170.0000 Max: 1813 Percentiles: P50: 170.00 P75: 580.00 P99: 1780.00 P99.9: 1813.00 P99.99: 1813.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 5 25.000% 50.000% ##### ( 170, 250 ] 3 15.000% 65.000% ### ( 250, 380 ] 1 5.000% 70.000% # ( 380, 580 ] 1 5.000% 75.000% # ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 11.8 total, 2.9 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 333.31 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.376 H:M:S, 3.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 344.40 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.011 H:M:S, 0.4 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 : 4.255 micros/op 235014 ops/sec 20.071 seconds 4716999 operations; 227.7 MB/s Microseconds per write: Count: 4716999 Average: 4.2550 StdDev: 120.18 Min: 0 Median: 1.7630 Max: 187117 Percentiles: P50: 1.76 P75: 3.06 P99: 8.98 P99.9: 549.25 P99.99: 2441.02 ------------------------------------------------------ [ 0, 1 ] 656617 13.920% 13.920% ### ( 1, 2 ] 2230590 47.288% 61.209% ######### ( 2, 3 ] 610159 12.935% 74.144% ### ( 3, 4 ] 656816 13.924% 88.068% ### ( 4, 6 ] 466234 9.884% 97.952% ## ( 6, 10 ] 66406 1.408% 99.360% ( 10, 15 ] 14944 0.317% 99.677% ( 15, 22 ] 4447 0.094% 99.771% ( 22, 34 ] 1120 0.024% 99.795% ( 34, 51 ] 144 0.003% 99.798% ( 51, 76 ] 12 0.000% 99.798% ( 76, 110 ] 5 0.000% 99.798% ( 110, 170 ] 4335 0.092% 99.890% ( 170, 250 ] 360 0.008% 99.898% ( 250, 380 ] 82 0.002% 99.900% ( 380, 580 ] 13 0.000% 99.900% ( 580, 870 ] 4 0.000% 99.900% ( 870, 1300 ] 3684 0.078% 99.978% ( 1300, 1900 ] 4 0.000% 99.978% ( 1900, 2900 ] 1019 0.022% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 167866 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 : 4716999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 4867942968 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 : 146 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 6456798 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 : 7512013155 rocksdb.compact.write.bytes COUNT : 7345416751 rocksdb.flush.write.bytes COUNT : 4815363661 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 14 rocksdb.number.superversion_acquires COUNT : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 rocksdb.number.block.compressed COUNT : 0 rocksdb.number.block.decompressed COUNT : 0 rocksdb.number.block.not_compressed COUNT : 0 rocksdb.merge.operation.time.nanos COUNT : 0 rocksdb.filter.operation.time.nanos COUNT : 0 rocksdb.row.cache.hit COUNT : 0 rocksdb.row.cache.miss COUNT : 0 rocksdb.read.amp.estimate.useful.bytes COUNT : 0 rocksdb.read.amp.total.read.bytes COUNT : 0 rocksdb.number.rate_limiter.drains COUNT : 0 rocksdb.number.iter.skip COUNT : 0 rocksdb.blobdb.num.put COUNT : 0 rocksdb.blobdb.num.write COUNT : 0 rocksdb.blobdb.num.get COUNT : 0 rocksdb.blobdb.num.multiget COUNT : 0 rocksdb.blobdb.num.seek COUNT : 0 rocksdb.blobdb.num.next COUNT : 0 rocksdb.blobdb.num.prev COUNT : 0 rocksdb.blobdb.num.keys.written COUNT : 0 rocksdb.blobdb.num.keys.read COUNT : 0 rocksdb.blobdb.bytes.written COUNT : 0 rocksdb.blobdb.bytes.read COUNT : 0 rocksdb.blobdb.write.inlined COUNT : 0 rocksdb.blobdb.write.inlined.ttl COUNT : 0 rocksdb.blobdb.write.blob COUNT : 0 rocksdb.blobdb.write.blob.ttl COUNT : 0 rocksdb.blobdb.blob.file.bytes.written COUNT : 0 rocksdb.blobdb.blob.file.bytes.read COUNT : 0 rocksdb.blobdb.blob.file.synced COUNT : 0 rocksdb.blobdb.blob.index.expired.count COUNT : 0 rocksdb.blobdb.blob.index.expired.size COUNT : 0 rocksdb.blobdb.blob.index.evicted.count COUNT : 0 rocksdb.blobdb.blob.index.evicted.size COUNT : 0 rocksdb.blobdb.gc.num.files COUNT : 0 rocksdb.blobdb.gc.num.new.files COUNT : 0 rocksdb.blobdb.gc.failures COUNT : 0 rocksdb.blobdb.gc.num.keys.relocated COUNT : 0 rocksdb.blobdb.gc.bytes.relocated COUNT : 0 rocksdb.blobdb.fifo.num.files.evicted COUNT : 0 rocksdb.blobdb.fifo.num.keys.evicted COUNT : 0 rocksdb.blobdb.fifo.bytes.evicted COUNT : 0 rocksdb.txn.overhead.mutex.prepare COUNT : 0 rocksdb.txn.overhead.mutex.old.commit.map COUNT : 0 rocksdb.txn.overhead.duplicate.key COUNT : 0 rocksdb.txn.overhead.mutex.snapshot COUNT : 0 rocksdb.txn.get.tryagain COUNT : 0 rocksdb.number.multiget.keys.found COUNT : 0 rocksdb.num.iterator.created COUNT : 0 rocksdb.num.iterator.deleted COUNT : 0 rocksdb.block.cache.compression.dict.miss COUNT : 0 rocksdb.block.cache.compression.dict.hit COUNT : 0 rocksdb.block.cache.compression.dict.add COUNT : 0 rocksdb.block.cache.compression.dict.bytes.insert COUNT : 0 rocksdb.block.cache.add.redundant COUNT : 0 rocksdb.block.cache.index.add.redundant COUNT : 0 rocksdb.block.cache.filter.add.redundant COUNT : 0 rocksdb.block.cache.data.add.redundant COUNT : 0 rocksdb.block.cache.compression.dict.add.redundant COUNT : 0 rocksdb.files.marked.trash COUNT : 0 rocksdb.files.deleted.immediately COUNT : 88 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 : 4783325184 rocksdb.memtable.garbage.bytes.at.flush COUNT : 8069120 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 : 7551456969 rocksdb.non.last.level.read.count COUNT : 1822129 rocksdb.block.checksum.compute.count COUNT : 1821851 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 : 1.419605 P95 : 4.819691 P99 : 7.740596 P100 : 187115.000000 COUNT : 4716999 SUM : 17940405 rocksdb.compaction.times.micros P50 : 987500.000000 P95 : 1197875.000000 P99 : 3154124.000000 P100 : 3154124.000000 COUNT : 22 SUM : 22509279 rocksdb.compaction.times.cpu_micros P50 : 987500.000000 P95 : 1197875.000000 P99 : 3033474.000000 P100 : 3033474.000000 COUNT : 22 SUM : 21917624 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 : 558.787879 P95 : 1245.482143 P99 : 1248.000000 P100 : 1248.000000 COUNT : 71 SUM : 47517 rocksdb.compaction.outfile.sync.micros P50 : 665.000000 P95 : 1246.250000 P99 : 1555.000000 P100 : 1555.000000 COUNT : 65 SUM : 44880 rocksdb.wal.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.manifest.file.sync.micros P50 : 74.774510 P95 : 274.916667 P99 : 327.000000 P100 : 327.000000 COUNT : 97 SUM : 10532 rocksdb.table.open.io.micros P50 : 779.864865 P95 : 17133.333333 P99 : 19917.000000 P100 : 19917.000000 COUNT : 146 SUM : 359295 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 : 3.523150 P95 : 5.998255 P99 : 9.992406 P100 : 15451.000000 COUNT : 1821510 SUM : 7992665 rocksdb.read.block.get.micros P50 : 352.960000 P95 : 5313.846154 P99 : 8412.000000 P100 : 8412.000000 COUNT : 292 SUM : 256393 rocksdb.write.raw.block.micros P50 : 0.511588 P95 : 0.972018 P99 : 2.972996 P100 : 2482.000000 COUNT : 2945916 SUM : 5584129 rocksdb.numfiles.in.singlecompaction P50 : 3.400000 P95 : 9.400000 P99 : 19.000000 P100 : 19.000000 COUNT : 26 SUM : 114 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 : 0.561497 P95 : 1167.098861 P99 : 2478.498528 P100 : 186854.000000 COUNT : 43251 SUM : 6461222 rocksdb.sst.read.micros P50 : 1.477710 P95 : 3.504495 P99 : 6.556435 P100 : 8293.000000 COUNT : 1822281 SUM : 4372740 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 : 4716999 SUM : 4867942968 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 : 167567.567568 P95 : 248580.645161 P99 : 349233.333333 P100 : 350218.000000 COUNT : 71 SUM : 12622156 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 : 88 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