[2024-11-15 10:27:44.803218] Starting SPDK v25.01-pre git sha1 e029afccb / DPDK 24.03.0 initialization... [2024-11-15 10:27:44.803496] [ 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_pid1054466 ] Set seed to 1731662864796494 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-15 10:27:44.927954] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-15 10:27:45.032682] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-15 10:27:45.032726] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1054466' to capture a snapshot of events at runtime. [2024-11-15 10:27:45.032737] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-15 10:27:45.032748] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-15 10:27:45.032756] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1054466 for offline analysis/debug. [2024-11-15 10:27:45.034154] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Nov 15 10:27:50 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/15-10:27:53 ... thread 0: (1000000,1000000) ops and (371648.8,371648.8) ops/second in (2.690712,2.690712) 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 8/8 503.28 MB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 365.0 2.24 2.03 12 0.187 0 0 0.0 0.0 L1 3/3 188.08 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 261.9 261.2 0.72 0.70 1 0.720 191K 454 0.0 0.0 L2 2/1 125.65 MB 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2.0 254.3 253.9 0.49 0.49 1 0.495 127K 199 0.0 0.0 L3 10/0 853.82 MB 0.9 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 108/0 8.86 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 247/12 20.03 GB 0.0 0.3 0.2 0.1 1.1 1.0 0.3 1.4 91.0 327.5 3.45 3.22 14 0.247 319K 653 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.1 1.1 1.0 0.3 1.4 91.0 327.5 3.45 3.22 14 0.247 319K 653 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 0.3 0.2 0.1 0.3 0.2 0.0 0.0 258.8 258.2 1.21 1.18 2 0.607 319K 653 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 365.0 2.24 2.03 12 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): 2.8 total, 2.7 interval Flush(GB): cumulative 0.799, interval 0.799 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: 1.10 GB write, 408.57 MB/s write, 0.31 GB read, 113.53 MB/s read, 3.5 seconds Interval compaction: 1.10 GB write, 420.14 MB/s write, 0.31 GB read, 116.75 MB/s read, 3.5 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: 117495 Average: 1.8301 StdDev: 7.23 Min: 0 Median: 1.2384 Max: 1721 Percentiles: P50: 1.24 P75: 1.67 P99: 4.38 P99.9: 9.81 P99.99: 156.88 ------------------------------------------------------ [ 0, 1 ] 42554 36.218% 36.218% ####### ( 1, 2 ] 67932 57.817% 94.035% ############ ( 2, 3 ] 3987 3.393% 97.428% # ( 3, 4 ] 1672 1.423% 98.851% ( 4, 6 ] 928 0.790% 99.641% ( 6, 10 ] 321 0.273% 99.914% ( 10, 15 ] 67 0.057% 99.971% ( 15, 22 ] 10 0.009% 99.980% ( 22, 34 ] 3 0.003% 99.982% ( 34, 51 ] 3 0.003% 99.985% ( 51, 76 ] 1 0.001% 99.986% ( 110, 170 ] 8 0.007% 99.992% ( 170, 250 ] 3 0.003% 99.995% ( 250, 380 ] 2 0.002% 99.997% ( 380, 580 ] 10 0.009% 100.005% ( 1300, 1900 ] 1 0.001% 100.006% ** Level 1 read latency histogram (micros): Count: 22891 Average: 1.8463 StdDev: 6.63 Min: 0 Median: 1.2780 Max: 863 Percentiles: P50: 1.28 P75: 1.69 P99: 3.94 P99.9: 9.40 P99.99: 296.21 ------------------------------------------------------ [ 0, 1 ] 7575 33.092% 33.092% ####### ( 1, 2 ] 13922 60.819% 93.910% ############ ( 2, 3 ] 850 3.713% 97.624% # ( 3, 4 ] 336 1.468% 99.091% ( 4, 6 ] 152 0.664% 99.755% ( 6, 10 ] 39 0.170% 99.926% ( 10, 15 ] 11 0.048% 99.974% ( 15, 22 ] 2 0.009% 99.983% ( 110, 170 ] 1 0.004% 99.987% ( 250, 380 ] 2 0.009% 99.996% ( 580, 870 ] 1 0.004% 100.000% ** Level 2 read latency histogram (micros): Count: 7497 Average: 3.7248 StdDev: 47.82 Min: 0 Median: 1.6483 Max: 2636 Percentiles: P50: 1.65 P75: 2.13 P99: 7.80 P99.9: 155.06 P99.99: 2150.20 ------------------------------------------------------ [ 0, 1 ] 568 7.576% 7.576% ## ( 1, 2 ] 4906 65.440% 73.016% ############# ( 2, 3 ] 1168 15.580% 88.595% ### ( 3, 4 ] 435 5.802% 94.398% # ( 4, 6 ] 310 4.135% 98.533% # ( 6, 10 ] 80 1.067% 99.600% ( 10, 15 ] 17 0.227% 99.827% ( 15, 22 ] 1 0.013% 99.840% ( 22, 34 ] 1 0.013% 99.853% ( 34, 51 ] 2 0.027% 99.880% ( 51, 76 ] 1 0.013% 99.893% ( 110, 170 ] 2 0.027% 99.920% ( 170, 250 ] 1 0.013% 99.933% ( 250, 380 ] 1 0.013% 99.947% ( 870, 1300 ] 1 0.013% 99.960% ( 1300, 1900 ] 3 0.040% 100.000% ( 1900, 2900 ] 1 0.013% 100.013% ** Level 3 read latency histogram (micros): Count: 40 Average: 3027.6750 StdDev: 2018.03 Min: 364 Median: 2733.3333 Max: 8115 Percentiles: P50: 2733.33 P75: 4250.00 P99: 8115.00 P99.9: 8115.00 P99.99: 8115.00 ------------------------------------------------------ ( 250, 380 ] 1 2.500% 2.500% # ( 380, 580 ] 1 2.500% 5.000% # ( 580, 870 ] 4 10.000% 15.000% ## ( 870, 1300 ] 5 12.500% 27.500% ### ( 1300, 1900 ] 4 10.000% 37.500% ## ( 1900, 2900 ] 6 15.000% 52.500% ### ( 2900, 4400 ] 10 25.000% 77.500% ##### ( 4400, 6600 ] 6 15.000% 92.500% ### ( 6600, 9900 ] 3 7.500% 100.000% ## ** Level 4 read latency histogram (micros): Count: 30 Average: 2863.5667 StdDev: 2087.29 Min: 53 Median: 2328.5714 Max: 7347 Percentiles: P50: 2328.57 P75: 4583.33 P99: 7347.00 P99.9: 7347.00 P99.99: 7347.00 ------------------------------------------------------ ( 51, 76 ] 1 3.333% 3.333% # ( 250, 380 ] 2 6.667% 10.000% # ( 380, 580 ] 3 10.000% 20.000% ## ( 580, 870 ] 1 3.333% 23.333% # ( 870, 1300 ] 1 3.333% 26.667% # ( 1300, 1900 ] 4 13.333% 40.000% ### ( 1900, 2900 ] 7 23.333% 63.333% ##### ( 2900, 4400 ] 3 10.000% 73.333% ## ( 4400, 6600 ] 6 20.000% 93.333% #### ( 6600, 9900 ] 2 6.667% 100.000% # ** DB Stats ** Uptime(secs): 2.8 total, 2.7 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 355.37 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.163 H:M:S, 5.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 365.33 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.163 H:M:S, 6.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/15-10:27:56 ... thread 0: (1000000,2000000) ops and (331290.6,350311.2) ops/second in (3.018498,5.709210) 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 9/8 1.22 GB 6.3 0.8 0.0 0.8 2.6 1.8 0.0 1.4 99.3 320.2 8.24 7.63 29 0.284 830K 4386 0.0 0.0 L1 2/2 49.62 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 251.1 249.5 2.50 2.44 2 1.251 637K 4170 0.0 0.0 L2 2/2 134.22 MB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 2.0 254.3 253.9 0.49 0.49 1 0.495 127K 199 0.0 0.0 L3 23/15 1.20 GB 0.3 0.5 0.4 0.1 0.5 0.4 0.2 1.3 210.7 210.0 2.30 2.13 3 0.765 491K 1675 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 108/0 8.86 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 260/27 21.00 GB 0.0 2.0 0.9 1.1 3.8 2.6 0.7 2.1 151.9 286.0 13.53 12.69 35 0.387 2087K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 2.0 0.9 1.1 3.8 2.6 0.7 2.1 151.9 286.0 13.53 12.69 35 0.387 2087K 10K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.0 0.9 1.1 2.0 0.8 0.0 0.0 244.1 242.9 8.42 8.12 9 0.936 2087K 10K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 357.0 5.11 4.57 26 0.196 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): 5.8 total, 5.7 interval Flush(GB): cumulative 1.781, interval 1.781 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.78 GB write, 668.46 MB/s write, 2.01 GB read, 355.16 MB/s read, 13.5 seconds Interval compaction: 3.78 GB write, 677.38 MB/s write, 2.01 GB read, 359.90 MB/s read, 13.5 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: 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: 362749 Average: 2.3267 StdDev: 10.61 Min: 0 Median: 1.5057 Max: 2915 Percentiles: P50: 1.51 P75: 1.91 P99: 5.92 P99.9: 13.60 P99.99: 180.90 ------------------------------------------------------ [ 0, 1 ] 69200 19.077% 19.077% #### ( 1, 2 ] 221841 61.156% 80.232% ############ ( 2, 3 ] 42662 11.761% 91.993% ## ( 3, 4 ] 14391 3.967% 95.960% # ( 4, 6 ] 11471 3.162% 99.122% # ( 6, 10 ] 2373 0.654% 99.776% ( 10, 15 ] 622 0.171% 99.948% ( 15, 22 ] 56 0.015% 99.963% ( 22, 34 ] 15 0.004% 99.967% ( 34, 51 ] 8 0.002% 99.970% ( 51, 76 ] 9 0.002% 99.972% ( 76, 110 ] 15 0.004% 99.976% ( 110, 170 ] 44 0.012% 99.988% ( 170, 250 ] 42 0.012% 100.000% ( 250, 380 ] 27 0.007% 100.007% ( 380, 580 ] 26 0.007% 100.015% ( 580, 870 ] 11 0.003% 100.018% ( 870, 1300 ] 3 0.001% 100.018% ( 1300, 1900 ] 3 0.001% 100.019% ( 1900, 2900 ] 1 0.000% 100.020% ( 2900, 4400 ] 1 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 131061 Average: 2.6862 StdDev: 8.85 Min: 0 Median: 1.6862 Max: 953 Percentiles: P50: 1.69 P75: 2.35 P99: 7.71 P99.9: 14.62 P99.99: 227.80 ------------------------------------------------------ [ 0, 1 ] 12492 9.531% 9.531% ## ( 1, 2 ] 77289 58.972% 68.503% ############ ( 2, 3 ] 24305 18.545% 87.048% #### ( 3, 4 ] 7849 5.989% 93.037% # ( 4, 6 ] 7161 5.464% 98.501% # ( 6, 10 ] 1532 1.169% 99.670% ( 10, 15 ] 327 0.250% 99.919% ( 15, 22 ] 28 0.021% 99.940% ( 22, 34 ] 5 0.004% 99.944% ( 51, 76 ] 11 0.008% 99.953% ( 76, 110 ] 13 0.010% 99.963% ( 110, 170 ] 20 0.015% 99.978% ( 170, 250 ] 22 0.017% 99.995% ( 250, 380 ] 22 0.017% 100.011% ( 380, 580 ] 13 0.010% 100.021% ( 580, 870 ] 3 0.002% 100.024% ( 870, 1300 ] 3 0.002% 100.026% ** Level 2 read latency histogram (micros): Count: 31077 Average: 3.0962 StdDev: 27.32 Min: 0 Median: 1.6530 Max: 2636 Percentiles: P50: 1.65 P75: 2.13 P99: 6.73 P99.9: 222.65 P99.99: 1478.46 ------------------------------------------------------ [ 0, 1 ] 2131 6.857% 6.857% # ( 1, 2 ] 20533 66.071% 72.929% ############# ( 2, 3 ] 5139 16.536% 89.465% ### ( 3, 4 ] 1715 5.519% 94.983% # ( 4, 6 ] 1201 3.865% 98.848% # ( 6, 10 ] 258 0.830% 99.678% ( 10, 15 ] 51 0.164% 99.842% ( 15, 22 ] 3 0.010% 99.852% ( 22, 34 ] 2 0.006% 99.858% ( 34, 51 ] 2 0.006% 99.865% ( 51, 76 ] 2 0.006% 99.871% ( 110, 170 ] 3 0.010% 99.881% ( 170, 250 ] 9 0.029% 99.910% ( 250, 380 ] 10 0.032% 99.942% ( 380, 580 ] 9 0.029% 99.971% ( 580, 870 ] 3 0.010% 99.981% ( 870, 1300 ] 2 0.006% 99.987% ( 1300, 1900 ] 3 0.010% 99.997% ( 1900, 2900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 126572 Average: 4.6736 StdDev: 69.40 Min: 1 Median: 1.7440 Max: 8115 Percentiles: P50: 1.74 P75: 2.50 P99: 9.62 P99.9: 336.77 P99.99: 703.43 ------------------------------------------------------ [ 0, 1 ] 6969 5.506% 5.506% # ( 1, 2 ] 75696 59.805% 65.311% ############ ( 2, 3 ] 24717 19.528% 84.839% #### ( 3, 4 ] 8535 6.743% 91.582% # ( 4, 6 ] 7206 5.693% 97.275% # ( 6, 10 ] 2410 1.904% 99.179% ( 10, 15 ] 519 0.410% 99.589% ( 15, 22 ] 58 0.046% 99.635% ( 22, 34 ] 5 0.004% 99.639% ( 34, 51 ] 2 0.002% 99.641% ( 51, 76 ] 56 0.044% 99.685% ( 76, 110 ] 37 0.029% 99.714% ( 110, 170 ] 73 0.058% 99.772% ( 170, 250 ] 83 0.066% 99.837% ( 250, 380 ] 119 0.094% 99.931% ( 380, 580 ] 62 0.049% 99.980% ( 580, 870 ] 29 0.023% 100.003% ( 870, 1300 ] 9 0.007% 100.010% ( 1300, 1900 ] 11 0.009% 100.019% ( 1900, 2900 ] 9 0.007% 100.026% ( 2900, 4400 ] 10 0.008% 100.034% ( 4400, 6600 ] 6 0.005% 100.039% ( 6600, 9900 ] 3 0.002% 100.041% ** Level 4 read latency histogram (micros): Count: 30 Average: 2863.5667 StdDev: 2087.29 Min: 53 Median: 2328.5714 Max: 7347 Percentiles: P50: 2328.57 P75: 4583.33 P99: 7347.00 P99.9: 7347.00 P99.99: 7347.00 ------------------------------------------------------ ( 51, 76 ] 1 3.333% 3.333% # ( 250, 380 ] 2 6.667% 10.000% # ( 380, 580 ] 3 10.000% 20.000% ## ( 580, 870 ] 1 3.333% 23.333% # ( 870, 1300 ] 1 3.333% 26.667% # ( 1300, 1900 ] 4 13.333% 40.000% ### ( 1900, 2900 ] 7 23.333% 63.333% ##### ( 2900, 4400 ] 3 10.000% 73.333% ## ( 4400, 6600 ] 6 20.000% 93.333% #### ( 6600, 9900 ] 2 6.667% 100.000% # ** DB Stats ** Uptime(secs): 5.8 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 340.09 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.537 H:M:S, 9.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.06 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.374 H:M:S, 12.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/15-10:27:59 ... thread 0: (1000000,3000000) ops and (330430.6,343423.7) ops/second in (3.026354,8.735564) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/12 2.14 GB 68.9 1.4 0.0 1.4 4.1 2.8 0.0 1.5 102.9 312.8 13.45 12.35 45 0.299 1405K 7419 0.0 0.0 L1 2/2 49.62 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 251.1 249.5 2.50 2.44 2 1.251 637K 4170 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 2.0 254.3 253.9 0.49 0.49 1 0.495 127K 199 0.0 0.0 L3 21/4 1.07 GB 0.8 1.5 0.5 1.0 1.5 0.5 0.2 3.0 224.0 222.9 6.96 6.38 5 1.391 1582K 8068 0.0 0.0 L4 116/0 9.42 GB 1.0 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 L5 112/0 9.23 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 267/18 21.91 GB 0.0 3.6 1.0 2.6 6.4 3.7 1.3 2.3 158.0 278.0 23.40 21.65 53 0.442 3753K 19K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.6 1.0 2.6 6.4 3.7 1.3 2.3 158.0 278.0 23.40 21.65 53 0.442 3753K 19K 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 3.6 1.0 2.6 3.6 1.0 0.0 0.0 238.8 237.5 15.48 14.61 13 1.191 3753K 19K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 357.3 7.92 7.04 40 0.198 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): 8.8 total, 8.7 interval Flush(GB): cumulative 2.764, interval 2.764 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.35 GB write, 738.18 MB/s write, 3.61 GB read, 419.36 MB/s read, 23.4 seconds Interval compaction: 6.35 GB write, 744.63 MB/s write, 3.61 GB read, 423.02 MB/s read, 23.4 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: 9, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 9, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 706611 Average: 2.9161 StdDev: 18.38 Min: 0 Median: 1.6246 Max: 3163 Percentiles: P50: 1.62 P75: 2.13 P99: 7.72 P99.9: 127.19 P99.99: 353.07 ------------------------------------------------------ [ 0, 1 ] 85138 12.049% 12.049% ## ( 1, 2 ] 429354 60.762% 72.811% ############ ( 2, 3 ] 120280 17.022% 89.833% ### ( 3, 4 ] 33181 4.696% 94.529% # ( 4, 6 ] 28220 3.994% 98.523% # ( 6, 10 ] 7840 1.110% 99.632% ( 10, 15 ] 1590 0.225% 99.857% ( 15, 22 ] 140 0.020% 99.877% ( 22, 34 ] 18 0.003% 99.880% ( 34, 51 ] 12 0.002% 99.881% ( 51, 76 ] 40 0.006% 99.887% ( 76, 110 ] 54 0.008% 99.895% ( 110, 170 ] 134 0.019% 99.914% ( 170, 250 ] 290 0.041% 99.955% ( 250, 380 ] 317 0.045% 100.000% ( 380, 580 ] 198 0.028% 100.028% ( 580, 870 ] 83 0.012% 100.039% ( 870, 1300 ] 17 0.002% 100.042% ( 1300, 1900 ] 10 0.001% 100.043% ( 1900, 2900 ] 10 0.001% 100.045% ( 2900, 4400 ] 2 0.000% 100.045% ** Level 1 read latency histogram (micros): Count: 145829 Average: 2.6687 StdDev: 8.40 Min: 0 Median: 1.6870 Max: 953 Percentiles: P50: 1.69 P75: 2.34 P99: 7.84 P99.9: 14.45 P99.99: 222.43 ------------------------------------------------------ [ 0, 1 ] 13203 9.054% 9.054% ## ( 1, 2 ] 86910 59.597% 68.651% ############ ( 2, 3 ] 27001 18.516% 87.166% #### ( 3, 4 ] 8681 5.953% 93.119% # ( 4, 6 ] 7728 5.299% 98.419% # ( 6, 10 ] 1844 1.264% 99.683% ( 10, 15 ] 355 0.243% 99.927% ( 15, 22 ] 29 0.020% 99.947% ( 22, 34 ] 5 0.003% 99.950% ( 51, 76 ] 11 0.008% 99.957% ( 76, 110 ] 13 0.009% 99.966% ( 110, 170 ] 20 0.014% 99.980% ( 170, 250 ] 22 0.015% 99.995% ( 250, 380 ] 22 0.015% 100.010% ( 380, 580 ] 13 0.009% 100.019% ( 580, 870 ] 3 0.002% 100.021% ( 870, 1300 ] 3 0.002% 100.023% ** Level 2 read latency histogram (micros): Count: 72784 Average: 3.5334 StdDev: 24.07 Min: 0 Median: 1.6969 Max: 2636 Percentiles: P50: 1.70 P75: 2.32 P99: 8.85 P99.9: 341.53 P99.99: 853.85 ------------------------------------------------------ [ 0, 1 ] 4286 5.889% 5.889% # ( 1, 2 ] 46068 63.294% 69.183% ############# ( 2, 3 ] 13275 18.239% 87.422% #### ( 3, 4 ] 4168 5.727% 93.148% # ( 4, 6 ] 3423 4.703% 97.851% # ( 6, 10 ] 1175 1.614% 99.466% ( 10, 15 ] 127 0.174% 99.640% ( 15, 22 ] 10 0.014% 99.654% ( 22, 34 ] 3 0.004% 99.658% ( 34, 51 ] 3 0.004% 99.662% ( 51, 76 ] 22 0.030% 99.692% ( 76, 110 ] 8 0.011% 99.703% ( 110, 170 ] 27 0.037% 99.740% ( 170, 250 ] 62 0.085% 99.826% ( 250, 380 ] 77 0.106% 99.931% ( 380, 580 ] 38 0.052% 99.984% ( 580, 870 ] 5 0.007% 99.990% ( 870, 1300 ] 2 0.003% 99.993% ( 1300, 1900 ] 4 0.005% 99.999% ( 1900, 2900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 265331 Average: 4.1303 StdDev: 51.15 Min: 0 Median: 1.7134 Max: 8115 Percentiles: P50: 1.71 P75: 2.38 P99: 9.55 P99.9: 336.30 P99.99: 795.82 ------------------------------------------------------ [ 0, 1 ] 16105 6.070% 6.070% # ( 1, 2 ] 163391 61.580% 67.650% ############ ( 2, 3 ] 50693 19.106% 86.755% #### ( 3, 4 ] 15229 5.740% 92.495% # ( 4, 6 ] 12652 4.768% 97.263% # ( 6, 10 ] 5195 1.958% 99.221% ( 10, 15 ] 943 0.355% 99.577% ( 15, 22 ] 106 0.040% 99.617% ( 22, 34 ] 7 0.003% 99.619% ( 34, 51 ] 6 0.002% 99.622% ( 51, 76 ] 123 0.046% 99.668% ( 76, 110 ] 69 0.026% 99.694% ( 110, 170 ] 179 0.067% 99.761% ( 170, 250 ] 211 0.080% 99.841% ( 250, 380 ] 236 0.089% 99.930% ( 380, 580 ] 123 0.046% 99.976% ( 580, 870 ] 49 0.018% 99.995% ( 870, 1300 ] 24 0.009% 100.004% ( 1300, 1900 ] 20 0.008% 100.011% ( 1900, 2900 ] 10 0.004% 100.015% ( 2900, 4400 ] 10 0.004% 100.019% ( 4400, 6600 ] 6 0.002% 100.021% ( 6600, 9900 ] 3 0.001% 100.022% ** Level 4 read latency histogram (micros): Count: 30 Average: 2863.5667 StdDev: 2087.29 Min: 53 Median: 2328.5714 Max: 7347 Percentiles: P50: 2328.57 P75: 4583.33 P99: 7347.00 P99.9: 7347.00 P99.99: 7347.00 ------------------------------------------------------ ( 51, 76 ] 1 3.333% 3.333% # ( 250, 380 ] 2 6.667% 10.000% # ( 380, 580 ] 3 10.000% 20.000% ## ( 580, 870 ] 1 3.333% 23.333% # ( 870, 1300 ] 1 3.333% 26.667% # ( 1300, 1900 ] 4 13.333% 40.000% ### ( 1900, 2900 ] 7 23.333% 63.333% ##### ( 2900, 4400 ] 3 10.000% 73.333% ## ( 4400, 6600 ] 6 20.000% 93.333% #### ( 6600, 9900 ] 2 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 892.6000 StdDev: 862.96 Min: 121 Median: 354.0000 Max: 2987 Percentiles: P50: 354.00 P75: 1500.00 P99: 2987.00 P99.9: 2987.00 P99.99: 2987.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 4 20.000% 30.000% #### ( 250, 380 ] 5 25.000% 55.000% ##### ( 580, 870 ] 1 5.000% 60.000% # ( 870, 1300 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 3 15.000% 85.000% ### ( 1900, 2900 ] 2 10.000% 95.000% ## ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 8.8 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 334.98 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.894 H:M:S, 10.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.21 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.357 H:M:S, 11.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/15-10:28:02 ... thread 0: (1000000,4000000) ops and (307968.8,333816.1) ops/second in (3.247082,11.982646) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/4 1.96 GB 169.1 2.1 0.0 2.1 5.8 3.7 0.0 1.6 114.2 309.3 19.28 17.80 61 0.316 2235K 11K 0.0 0.0 L1 12/0 1.18 GB 120.8 1.8 1.6 0.2 1.8 1.6 0.1 1.1 224.4 220.0 8.33 7.82 3 2.775 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 2.0 254.3 253.9 0.49 0.49 1 0.495 127K 199 0.0 0.0 L3 17/0 842.78 MB 0.8 1.5 0.5 1.0 1.5 0.5 0.2 3.0 224.0 222.9 6.96 6.38 5 1.391 1582K 8068 0.0 0.0 L4 122/0 9.67 GB 1.0 0.3 0.3 0.0 0.3 0.3 0.3 1.0 206.7 206.7 1.25 1.12 1 1.246 261K 0 0.0 0.0 L5 112/0 9.23 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 276/4 22.86 GB 0.0 5.9 2.4 3.5 9.5 6.0 1.3 2.6 165.6 268.0 36.30 33.61 71 0.511 6105K 56K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.9 2.4 3.5 9.5 6.0 1.3 2.6 165.6 268.0 36.30 33.61 71 0.511 6105K 56K 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 5.9 2.4 3.5 5.8 2.4 0.0 0.0 233.8 231.6 25.71 24.18 18 1.428 6105K 56K 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 0.0 356.3 10.59 9.42 53 0.200 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): 12.1 total, 12.0 interval Flush(GB): cumulative 3.685, interval 3.685 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 9.50 GB write, 806.60 MB/s write, 5.87 GB read, 498.42 MB/s read, 36.3 seconds Interval compaction: 9.50 GB write, 811.73 MB/s write, 5.87 GB read, 501.59 MB/s read, 36.3 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: 14, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 14, interval: 15 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1065613 Average: 2.8118 StdDev: 16.27 Min: 0 Median: 1.6118 Max: 3163 Percentiles: P50: 1.61 P75: 2.05 P99: 7.45 P99.9: 67.86 P99.99: 308.70 ------------------------------------------------------ [ 0, 1 ] 126624 11.883% 11.883% ## ( 1, 2 ] 663912 62.303% 74.186% ############ ( 2, 3 ] 176357 16.550% 90.736% ### ( 3, 4 ] 45757 4.294% 95.030% # ( 4, 6 ] 38258 3.590% 98.620% # ( 6, 10 ] 11167 1.048% 99.668% ( 10, 15 ] 2149 0.202% 99.870% ( 15, 22 ] 220 0.021% 99.890% ( 22, 34 ] 28 0.003% 99.893% ( 34, 51 ] 13 0.001% 99.894% ( 51, 76 ] 94 0.009% 99.903% ( 76, 110 ] 68 0.006% 99.909% ( 110, 170 ] 211 0.020% 99.929% ( 170, 250 ] 458 0.043% 99.972% ( 250, 380 ] 424 0.040% 100.012% ( 380, 580 ] 236 0.022% 100.034% ( 580, 870 ] 104 0.010% 100.044% ( 870, 1300 ] 21 0.002% 100.046% ( 1300, 1900 ] 10 0.001% 100.047% ( 1900, 2900 ] 10 0.001% 100.048% ( 2900, 4400 ] 2 0.000% 100.048% ** Level 1 read latency histogram (micros): Count: 158488 Average: 2.8749 StdDev: 17.17 Min: 0 Median: 1.6816 Max: 3010 Percentiles: P50: 1.68 P75: 2.32 P99: 8.04 P99.9: 59.51 P99.99: 357.74 ------------------------------------------------------ [ 0, 1 ] 14304 9.025% 9.025% ## ( 1, 2 ] 95273 60.114% 69.139% ############ ( 2, 3 ] 29224 18.439% 87.578% #### ( 3, 4 ] 9021 5.692% 93.270% # ( 4, 6 ] 8032 5.068% 98.338% # ( 6, 10 ] 2053 1.295% 99.633% ( 10, 15 ] 375 0.237% 99.870% ( 15, 22 ] 30 0.019% 99.889% ( 22, 34 ] 5 0.003% 99.892% ( 34, 51 ] 4 0.003% 99.895% ( 51, 76 ] 25 0.016% 99.910% ( 76, 110 ] 15 0.009% 99.920% ( 110, 170 ] 33 0.021% 99.941% ( 170, 250 ] 45 0.028% 99.969% ( 250, 380 ] 40 0.025% 99.994% ( 380, 580 ] 23 0.015% 100.009% ( 580, 870 ] 8 0.005% 100.014% ( 870, 1300 ] 7 0.004% 100.018% ( 1300, 1900 ] 1 0.001% 100.019% ( 1900, 2900 ] 3 0.002% 100.021% ( 2900, 4400 ] 1 0.001% 100.021% ** Level 2 read latency histogram (micros): Count: 72784 Average: 3.5334 StdDev: 24.07 Min: 0 Median: 1.6969 Max: 2636 Percentiles: P50: 1.70 P75: 2.32 P99: 8.85 P99.9: 341.53 P99.99: 853.85 ------------------------------------------------------ [ 0, 1 ] 4286 5.889% 5.889% # ( 1, 2 ] 46068 63.294% 69.183% ############# ( 2, 3 ] 13275 18.239% 87.422% #### ( 3, 4 ] 4168 5.727% 93.148% # ( 4, 6 ] 3423 4.703% 97.851% # ( 6, 10 ] 1175 1.614% 99.466% ( 10, 15 ] 127 0.174% 99.640% ( 15, 22 ] 10 0.014% 99.654% ( 22, 34 ] 3 0.004% 99.658% ( 34, 51 ] 3 0.004% 99.662% ( 51, 76 ] 22 0.030% 99.692% ( 76, 110 ] 8 0.011% 99.703% ( 110, 170 ] 27 0.037% 99.740% ( 170, 250 ] 62 0.085% 99.826% ( 250, 380 ] 77 0.106% 99.931% ( 380, 580 ] 38 0.052% 99.984% ( 580, 870 ] 5 0.007% 99.990% ( 870, 1300 ] 2 0.003% 99.993% ( 1300, 1900 ] 4 0.005% 99.999% ( 1900, 2900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 290359 Average: 4.0120 StdDev: 48.91 Min: 0 Median: 1.7226 Max: 8115 Percentiles: P50: 1.72 P75: 2.41 P99: 9.49 P99.9: 323.31 P99.99: 781.01 ------------------------------------------------------ [ 0, 1 ] 16506 5.685% 5.685% # ( 1, 2 ] 178081 61.331% 67.016% ############ ( 2, 3 ] 57055 19.650% 86.666% #### ( 3, 4 ] 16747 5.768% 92.434% # ( 4, 6 ] 14091 4.853% 97.286% # ( 6, 10 ] 5696 1.962% 99.248% ( 10, 15 ] 1049 0.361% 99.609% ( 15, 22 ] 112 0.039% 99.648% ( 22, 34 ] 7 0.002% 99.650% ( 34, 51 ] 6 0.002% 99.652% ( 51, 76 ] 124 0.043% 99.695% ( 76, 110 ] 70 0.024% 99.719% ( 110, 170 ] 179 0.062% 99.781% ( 170, 250 ] 212 0.073% 99.854% ( 250, 380 ] 237 0.082% 99.936% ( 380, 580 ] 124 0.043% 99.978% ( 580, 870 ] 49 0.017% 99.995% ( 870, 1300 ] 24 0.008% 100.003% ( 1300, 1900 ] 20 0.007% 100.010% ( 1900, 2900 ] 10 0.003% 100.014% ( 2900, 4400 ] 10 0.003% 100.017% ( 4400, 6600 ] 6 0.002% 100.019% ( 6600, 9900 ] 3 0.001% 100.020% ** Level 4 read latency histogram (micros): Count: 60 Average: 1500.4000 StdDev: 2016.59 Min: 1 Median: 460.0000 Max: 7347 Percentiles: P50: 460.00 P75: 2328.57 P99: 7347.00 P99.9: 7347.00 P99.99: 7347.00 ------------------------------------------------------ [ 0, 1 ] 7 11.667% 11.667% ## ( 1, 2 ] 10 16.667% 28.333% ### ( 2, 3 ] 1 1.667% 30.000% ( 34, 51 ] 1 1.667% 31.667% ( 51, 76 ] 1 1.667% 33.333% ( 110, 170 ] 6 10.000% 43.333% ## ( 250, 380 ] 2 3.333% 46.667% # ( 380, 580 ] 5 8.333% 55.000% ## ( 580, 870 ] 3 5.000% 60.000% # ( 870, 1300 ] 2 3.333% 63.333% # ( 1300, 1900 ] 4 6.667% 70.000% # ( 1900, 2900 ] 7 11.667% 81.667% ## ( 2900, 4400 ] 3 5.000% 86.667% # ( 4400, 6600 ] 6 10.000% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 892.6000 StdDev: 862.96 Min: 121 Median: 354.0000 Max: 2987 Percentiles: P50: 354.00 P75: 1500.00 P99: 2987.00 P99.9: 2987.00 P99.99: 2987.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 4 20.000% 30.000% #### ( 250, 380 ] 5 25.000% 55.000% ##### ( 580, 870 ] 1 5.000% 60.000% # ( 870, 1300 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 3 15.000% 85.000% ### ( 1900, 2900 ] 2 10.000% 95.000% ## ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.1 total, 3.2 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 326.39 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.508 H:M:S, 12.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 303.10 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.615 H:M:S, 18.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/15-10:28:05 ... thread 0: (1000000,5000000) ops and (338149.1,334673.8) ops/second in (2.957275,14.939921) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/4 2.93 GB 269.1 3.3 0.0 3.3 7.9 4.6 0.0 1.7 127.2 309.0 26.20 24.37 79 0.332 3385K 17K 0.0 0.0 L1 12/0 1.18 GB 120.8 1.8 1.6 0.2 1.8 1.6 0.1 1.1 224.4 220.0 8.33 7.82 3 2.775 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 2.0 254.3 253.9 0.49 0.49 1 0.495 127K 199 0.0 0.0 L3 17/0 842.78 MB 0.8 1.5 0.5 1.0 1.5 0.5 0.2 3.0 224.0 222.9 6.96 6.38 5 1.391 1582K 8068 0.0 0.0 L4 122/0 9.67 GB 1.0 0.3 0.3 0.0 0.3 0.3 0.3 1.0 206.7 206.7 1.25 1.12 1 1.246 261K 0 0.0 0.0 L5 112/0 9.23 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 278/4 23.83 GB 0.0 7.0 2.4 4.6 11.6 7.0 1.3 2.5 165.3 274.4 43.22 40.17 89 0.486 7254K 62K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.0 2.4 4.6 11.6 7.0 1.3 2.5 165.3 274.4 43.22 40.17 89 0.486 7254K 62K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.0 2.4 4.6 6.9 2.3 0.0 0.0 238.9 236.8 29.91 28.30 22 1.359 7254K 62K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 358.9 13.32 11.87 67 0.199 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): 15.0 total, 14.9 interval Flush(GB): cumulative 4.668, interval 4.668 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 11.58 GB write, 789.73 MB/s write, 6.98 GB read, 475.65 MB/s read, 43.2 seconds Interval compaction: 11.58 GB write, 793.76 MB/s write, 6.98 GB read, 478.08 MB/s read, 43.2 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: 16, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 16, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1313956 Average: 2.6605 StdDev: 15.19 Min: 0 Median: 1.5704 Max: 3275 Percentiles: P50: 1.57 P75: 1.97 P99: 6.81 P99.9: 18.66 P99.99: 300.60 ------------------------------------------------------ [ 0, 1 ] 182976 13.926% 13.926% ### ( 1, 2 ] 830982 63.243% 77.168% ############# ( 2, 3 ] 193500 14.727% 91.895% ### ( 3, 4 ] 50484 3.842% 95.737% # ( 4, 6 ] 40485 3.081% 98.818% # ( 6, 10 ] 11747 0.894% 99.712% ( 10, 15 ] 2333 0.178% 99.890% ( 15, 22 ] 258 0.020% 99.909% ( 22, 34 ] 33 0.003% 99.912% ( 34, 51 ] 14 0.001% 99.913% ( 51, 76 ] 97 0.007% 99.920% ( 76, 110 ] 68 0.005% 99.925% ( 110, 170 ] 217 0.017% 99.942% ( 170, 250 ] 464 0.035% 99.977% ( 250, 380 ] 428 0.033% 100.010% ( 380, 580 ] 246 0.019% 100.029% ( 580, 870 ] 108 0.008% 100.037% ( 870, 1300 ] 26 0.002% 100.039% ( 1300, 1900 ] 10 0.001% 100.040% ( 1900, 2900 ] 10 0.001% 100.040% ( 2900, 4400 ] 3 0.000% 100.041% ** Level 1 read latency histogram (micros): Count: 158488 Average: 2.8749 StdDev: 17.17 Min: 0 Median: 1.6816 Max: 3010 Percentiles: P50: 1.68 P75: 2.32 P99: 8.04 P99.9: 59.51 P99.99: 357.74 ------------------------------------------------------ [ 0, 1 ] 14304 9.025% 9.025% ## ( 1, 2 ] 95273 60.114% 69.139% ############ ( 2, 3 ] 29224 18.439% 87.578% #### ( 3, 4 ] 9021 5.692% 93.270% # ( 4, 6 ] 8032 5.068% 98.338% # ( 6, 10 ] 2053 1.295% 99.633% ( 10, 15 ] 375 0.237% 99.870% ( 15, 22 ] 30 0.019% 99.889% ( 22, 34 ] 5 0.003% 99.892% ( 34, 51 ] 4 0.003% 99.895% ( 51, 76 ] 25 0.016% 99.910% ( 76, 110 ] 15 0.009% 99.920% ( 110, 170 ] 33 0.021% 99.941% ( 170, 250 ] 45 0.028% 99.969% ( 250, 380 ] 40 0.025% 99.994% ( 380, 580 ] 23 0.015% 100.009% ( 580, 870 ] 8 0.005% 100.014% ( 870, 1300 ] 7 0.004% 100.018% ( 1300, 1900 ] 1 0.001% 100.019% ( 1900, 2900 ] 3 0.002% 100.021% ( 2900, 4400 ] 1 0.001% 100.021% ** Level 2 read latency histogram (micros): Count: 72784 Average: 3.5334 StdDev: 24.07 Min: 0 Median: 1.6969 Max: 2636 Percentiles: P50: 1.70 P75: 2.32 P99: 8.85 P99.9: 341.53 P99.99: 853.85 ------------------------------------------------------ [ 0, 1 ] 4286 5.889% 5.889% # ( 1, 2 ] 46068 63.294% 69.183% ############# ( 2, 3 ] 13275 18.239% 87.422% #### ( 3, 4 ] 4168 5.727% 93.148% # ( 4, 6 ] 3423 4.703% 97.851% # ( 6, 10 ] 1175 1.614% 99.466% ( 10, 15 ] 127 0.174% 99.640% ( 15, 22 ] 10 0.014% 99.654% ( 22, 34 ] 3 0.004% 99.658% ( 34, 51 ] 3 0.004% 99.662% ( 51, 76 ] 22 0.030% 99.692% ( 76, 110 ] 8 0.011% 99.703% ( 110, 170 ] 27 0.037% 99.740% ( 170, 250 ] 62 0.085% 99.826% ( 250, 380 ] 77 0.106% 99.931% ( 380, 580 ] 38 0.052% 99.984% ( 580, 870 ] 5 0.007% 99.990% ( 870, 1300 ] 2 0.003% 99.993% ( 1300, 1900 ] 4 0.005% 99.999% ( 1900, 2900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 290359 Average: 4.0120 StdDev: 48.91 Min: 0 Median: 1.7226 Max: 8115 Percentiles: P50: 1.72 P75: 2.41 P99: 9.49 P99.9: 323.31 P99.99: 781.01 ------------------------------------------------------ [ 0, 1 ] 16506 5.685% 5.685% # ( 1, 2 ] 178081 61.331% 67.016% ############ ( 2, 3 ] 57055 19.650% 86.666% #### ( 3, 4 ] 16747 5.768% 92.434% # ( 4, 6 ] 14091 4.853% 97.286% # ( 6, 10 ] 5696 1.962% 99.248% ( 10, 15 ] 1049 0.361% 99.609% ( 15, 22 ] 112 0.039% 99.648% ( 22, 34 ] 7 0.002% 99.650% ( 34, 51 ] 6 0.002% 99.652% ( 51, 76 ] 124 0.043% 99.695% ( 76, 110 ] 70 0.024% 99.719% ( 110, 170 ] 179 0.062% 99.781% ( 170, 250 ] 212 0.073% 99.854% ( 250, 380 ] 237 0.082% 99.936% ( 380, 580 ] 124 0.043% 99.978% ( 580, 870 ] 49 0.017% 99.995% ( 870, 1300 ] 24 0.008% 100.003% ( 1300, 1900 ] 20 0.007% 100.010% ( 1900, 2900 ] 10 0.003% 100.014% ( 2900, 4400 ] 10 0.003% 100.017% ( 4400, 6600 ] 6 0.002% 100.019% ( 6600, 9900 ] 3 0.001% 100.020% ** Level 4 read latency histogram (micros): Count: 60 Average: 1500.4000 StdDev: 2016.59 Min: 1 Median: 460.0000 Max: 7347 Percentiles: P50: 460.00 P75: 2328.57 P99: 7347.00 P99.9: 7347.00 P99.99: 7347.00 ------------------------------------------------------ [ 0, 1 ] 7 11.667% 11.667% ## ( 1, 2 ] 10 16.667% 28.333% ### ( 2, 3 ] 1 1.667% 30.000% ( 34, 51 ] 1 1.667% 31.667% ( 51, 76 ] 1 1.667% 33.333% ( 110, 170 ] 6 10.000% 43.333% ## ( 250, 380 ] 2 3.333% 46.667% # ( 380, 580 ] 5 8.333% 55.000% ## ( 580, 870 ] 3 5.000% 60.000% # ( 870, 1300 ] 2 3.333% 63.333% # ( 1300, 1900 ] 4 6.667% 70.000% # ( 1900, 2900 ] 7 11.667% 81.667% ## ( 2900, 4400 ] 3 5.000% 86.667% # ( 4400, 6600 ] 6 10.000% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 892.6000 StdDev: 862.96 Min: 121 Median: 354.0000 Max: 2987 Percentiles: P50: 354.00 P75: 1500.00 P99: 2987.00 P99.9: 2987.00 P99.99: 2987.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 4 20.000% 30.000% #### ( 250, 380 ] 5 25.000% 55.000% ##### ( 580, 870 ] 1 5.000% 60.000% # ( 870, 1300 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 3 15.000% 85.000% ### ( 1900, 2900 ] 2 10.000% 95.000% ## ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 15.0 total, 3.0 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 327.66 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.894 H:M:S, 12.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 332.80 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.386 H:M:S, 13.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/15-10:28:09 ... thread 0: (1000000,6000000) ops and (287466.7,325757.9) ops/second in (3.478664,18.418585) 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 3.91 GB 375.4 4.4 0.0 4.4 10.0 5.6 0.0 1.8 134.7 308.5 33.15 30.95 98 0.338 4534K 23K 0.0 0.0 L1 12/0 1.18 GB 120.8 1.8 1.6 0.2 1.8 1.6 0.1 1.1 224.4 220.0 8.33 7.82 3 2.775 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 2.0 254.3 253.9 0.49 0.49 1 0.495 127K 199 0.0 0.0 L3 17/0 842.78 MB 0.8 1.5 0.5 1.0 1.5 0.5 0.2 3.0 224.0 222.9 6.96 6.38 5 1.391 1582K 8068 0.0 0.0 L4 122/0 9.67 GB 1.0 0.3 0.3 0.0 0.3 0.3 0.3 1.0 206.7 206.7 1.25 1.12 1 1.246 261K 0 0.0 0.0 L5 112/0 9.23 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 281/4 24.81 GB 0.0 8.1 2.4 5.7 13.7 8.0 1.3 2.4 164.9 278.9 50.17 46.76 108 0.465 8404K 68K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.1 2.4 5.7 13.7 8.0 1.3 2.4 164.9 278.9 50.17 46.76 108 0.465 8404K 68K 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 8.1 2.4 5.7 8.0 2.3 0.0 0.0 242.4 240.4 34.14 32.45 26 1.313 8404K 68K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 361.0 16.03 14.30 82 0.195 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 18.5 total, 18.4 interval Flush(GB): cumulative 5.650, interval 5.650 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.66 GB write, 756.49 MB/s write, 8.08 GB read, 447.40 MB/s read, 50.2 seconds Interval compaction: 13.66 GB write, 759.62 MB/s write, 8.08 GB read, 449.25 MB/s read, 50.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 5, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 5, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 18, interval: 23 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1625804 Average: 2.5422 StdDev: 14.06 Min: 0 Median: 1.5433 Max: 3275 Percentiles: P50: 1.54 P75: 1.93 P99: 6.10 P99.9: 14.70 P99.99: 283.99 ------------------------------------------------------ [ 0, 1 ] 246419 15.157% 15.157% ### ( 1, 2 ] 1042755 64.138% 79.295% ############# ( 2, 3 ] 219563 13.505% 92.799% ### ( 3, 4 ] 56612 3.482% 96.282% # ( 4, 6 ] 43870 2.698% 98.980% # ( 6, 10 ] 12573 0.773% 99.753% ( 10, 15 ] 2541 0.156% 99.910% ( 15, 22 ] 287 0.018% 99.927% ( 22, 34 ] 36 0.002% 99.929% ( 34, 51 ] 14 0.001% 99.930% ( 51, 76 ] 97 0.006% 99.936% ( 76, 110 ] 68 0.004% 99.940% ( 110, 170 ] 223 0.014% 99.954% ( 170, 250 ] 472 0.029% 99.983% ( 250, 380 ] 430 0.026% 100.010% ( 380, 580 ] 255 0.016% 100.025% ( 580, 870 ] 114 0.007% 100.032% ( 870, 1300 ] 29 0.002% 100.034% ( 1300, 1900 ] 14 0.001% 100.035% ( 1900, 2900 ] 10 0.001% 100.036% ( 2900, 4400 ] 3 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 158488 Average: 2.8749 StdDev: 17.17 Min: 0 Median: 1.6816 Max: 3010 Percentiles: P50: 1.68 P75: 2.32 P99: 8.04 P99.9: 59.51 P99.99: 357.74 ------------------------------------------------------ [ 0, 1 ] 14304 9.025% 9.025% ## ( 1, 2 ] 95273 60.114% 69.139% ############ ( 2, 3 ] 29224 18.439% 87.578% #### ( 3, 4 ] 9021 5.692% 93.270% # ( 4, 6 ] 8032 5.068% 98.338% # ( 6, 10 ] 2053 1.295% 99.633% ( 10, 15 ] 375 0.237% 99.870% ( 15, 22 ] 30 0.019% 99.889% ( 22, 34 ] 5 0.003% 99.892% ( 34, 51 ] 4 0.003% 99.895% ( 51, 76 ] 25 0.016% 99.910% ( 76, 110 ] 15 0.009% 99.920% ( 110, 170 ] 33 0.021% 99.941% ( 170, 250 ] 45 0.028% 99.969% ( 250, 380 ] 40 0.025% 99.994% ( 380, 580 ] 23 0.015% 100.009% ( 580, 870 ] 8 0.005% 100.014% ( 870, 1300 ] 7 0.004% 100.018% ( 1300, 1900 ] 1 0.001% 100.019% ( 1900, 2900 ] 3 0.002% 100.021% ( 2900, 4400 ] 1 0.001% 100.021% ** Level 2 read latency histogram (micros): Count: 72784 Average: 3.5334 StdDev: 24.07 Min: 0 Median: 1.6969 Max: 2636 Percentiles: P50: 1.70 P75: 2.32 P99: 8.85 P99.9: 341.53 P99.99: 853.85 ------------------------------------------------------ [ 0, 1 ] 4286 5.889% 5.889% # ( 1, 2 ] 46068 63.294% 69.183% ############# ( 2, 3 ] 13275 18.239% 87.422% #### ( 3, 4 ] 4168 5.727% 93.148% # ( 4, 6 ] 3423 4.703% 97.851% # ( 6, 10 ] 1175 1.614% 99.466% ( 10, 15 ] 127 0.174% 99.640% ( 15, 22 ] 10 0.014% 99.654% ( 22, 34 ] 3 0.004% 99.658% ( 34, 51 ] 3 0.004% 99.662% ( 51, 76 ] 22 0.030% 99.692% ( 76, 110 ] 8 0.011% 99.703% ( 110, 170 ] 27 0.037% 99.740% ( 170, 250 ] 62 0.085% 99.826% ( 250, 380 ] 77 0.106% 99.931% ( 380, 580 ] 38 0.052% 99.984% ( 580, 870 ] 5 0.007% 99.990% ( 870, 1300 ] 2 0.003% 99.993% ( 1300, 1900 ] 4 0.005% 99.999% ( 1900, 2900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 290359 Average: 4.0120 StdDev: 48.91 Min: 0 Median: 1.7226 Max: 8115 Percentiles: P50: 1.72 P75: 2.41 P99: 9.49 P99.9: 323.31 P99.99: 781.01 ------------------------------------------------------ [ 0, 1 ] 16506 5.685% 5.685% # ( 1, 2 ] 178081 61.331% 67.016% ############ ( 2, 3 ] 57055 19.650% 86.666% #### ( 3, 4 ] 16747 5.768% 92.434% # ( 4, 6 ] 14091 4.853% 97.286% # ( 6, 10 ] 5696 1.962% 99.248% ( 10, 15 ] 1049 0.361% 99.609% ( 15, 22 ] 112 0.039% 99.648% ( 22, 34 ] 7 0.002% 99.650% ( 34, 51 ] 6 0.002% 99.652% ( 51, 76 ] 124 0.043% 99.695% ( 76, 110 ] 70 0.024% 99.719% ( 110, 170 ] 179 0.062% 99.781% ( 170, 250 ] 212 0.073% 99.854% ( 250, 380 ] 237 0.082% 99.936% ( 380, 580 ] 124 0.043% 99.978% ( 580, 870 ] 49 0.017% 99.995% ( 870, 1300 ] 24 0.008% 100.003% ( 1300, 1900 ] 20 0.007% 100.010% ( 1900, 2900 ] 10 0.003% 100.014% ( 2900, 4400 ] 10 0.003% 100.017% ( 4400, 6600 ] 6 0.002% 100.019% ( 6600, 9900 ] 3 0.001% 100.020% ** Level 4 read latency histogram (micros): Count: 60 Average: 1500.4000 StdDev: 2016.59 Min: 1 Median: 460.0000 Max: 7347 Percentiles: P50: 460.00 P75: 2328.57 P99: 7347.00 P99.9: 7347.00 P99.99: 7347.00 ------------------------------------------------------ [ 0, 1 ] 7 11.667% 11.667% ## ( 1, 2 ] 10 16.667% 28.333% ### ( 2, 3 ] 1 1.667% 30.000% ( 34, 51 ] 1 1.667% 31.667% ( 51, 76 ] 1 1.667% 33.333% ( 110, 170 ] 6 10.000% 43.333% ## ( 250, 380 ] 2 3.333% 46.667% # ( 380, 580 ] 5 8.333% 55.000% ## ( 580, 870 ] 3 5.000% 60.000% # ( 870, 1300 ] 2 3.333% 63.333% # ( 1300, 1900 ] 4 6.667% 70.000% # ( 1900, 2900 ] 7 11.667% 81.667% ## ( 2900, 4400 ] 3 5.000% 86.667% # ( 4400, 6600 ] 6 10.000% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 892.6000 StdDev: 862.96 Min: 121 Median: 354.0000 Max: 2987 Percentiles: P50: 354.00 P75: 1500.00 P99: 2987.00 P99.9: 2987.00 P99.99: 2987.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 4 20.000% 30.000% #### ( 250, 380 ] 5 25.000% 55.000% ##### ( 580, 870 ] 1 5.000% 60.000% # ( 870, 1300 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 3 15.000% 85.000% ### ( 1900, 2900 ] 2 10.000% 95.000% ## ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 18.5 total, 3.5 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 319.24 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.751 H:M:S, 14.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 282.92 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.856 H:M:S, 24.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 3.183 micros/op 314135 ops/sec 20.141 seconds 6326999 operations; 304.4 MB/s Microseconds per write: Count: 6326999 Average: 3.1833 StdDev: 235.21 Min: 0 Median: 1.7059 Max: 215309 Percentiles: P50: 1.71 P75: 2.63 P99: 6.07 P99.9: 86.70 P99.99: 1153.23 ------------------------------------------------------ [ 0, 1 ] 920652 14.551% 14.551% ### ( 1, 2 ] 3177435 50.220% 64.771% ########## ( 2, 3 ] 1033909 16.341% 81.113% ### ( 3, 4 ] 842759 13.320% 94.433% ### ( 4, 6 ] 288226 4.555% 98.988% # ( 6, 10 ] 40532 0.641% 99.629% ( 10, 15 ] 10921 0.173% 99.801% ( 15, 22 ] 3940 0.062% 99.864% ( 22, 34 ] 678 0.011% 99.874% ( 34, 51 ] 103 0.002% 99.876% ( 51, 76 ] 12 0.000% 99.876% ( 76, 110 ] 4781 0.076% 99.952% ( 110, 170 ] 1425 0.023% 99.974% ( 170, 250 ] 174 0.003% 99.977% ( 250, 380 ] 33 0.001% 99.978% ( 380, 580 ] 9 0.000% 99.978% ( 580, 870 ] 6 0.000% 99.978% ( 870, 1300 ] 1171 0.019% 99.996% ( 1900, 2900 ] 218 0.003% 100.000% ( 4400, 6600 ] 1 0.000% 100.000% ( 6600, 9900 ] 1 0.000% 100.000% ( 14000, 22000 ] 2 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 9 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 : 107161 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 : 6326999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6529462968 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 : 189 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 3599392 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 : 9478477416 rocksdb.compact.write.bytes COUNT : 9367302105 rocksdb.flush.write.bytes COUNT : 6462911991 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 : 119 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 : 6421416960 rocksdb.memtable.garbage.bytes.at.flush COUNT : 12237824 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 : 9528764759 rocksdb.non.last.level.read.count COUNT : 2296995 rocksdb.block.checksum.compute.count COUNT : 2296631 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 : 1.329676 P95 : 3.738488 P99 : 5.735861 P100 : 215304.000000 COUNT : 6326999 SUM : 17278421 rocksdb.compaction.times.micros P50 : 1050000.000000 P95 : 3810000.000000 P99 : 5824918.000000 P100 : 5824918.000000 COUNT : 27 SUM : 35057537 rocksdb.compaction.times.cpu_micros P50 : 1030000.000000 P95 : 3810000.000000 P99 : 5380202.000000 P100 : 5380202.000000 COUNT : 27 SUM : 33356224 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 : 645.909091 P95 : 1460.000000 P99 : 1774.000000 P100 : 1774.000000 COUNT : 88 SUM : 65559 rocksdb.compaction.outfile.sync.micros P50 : 793.472222 P95 : 1427.500000 P99 : 2070.000000 P100 : 2243.000000 COUNT : 83 SUM : 68707 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 : 95.656250 P95 : 280.062500 P99 : 331.000000 P100 : 331.000000 COUNT : 123 SUM : 14153 rocksdb.table.open.io.micros P50 : 1149.794521 P95 : 13538.750000 P99 : 19102.000000 P100 : 19102.000000 COUNT : 189 SUM : 454543 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 : 3.568378 P95 : 6.555484 P99 : 9.919058 P100 : 8962.000000 COUNT : 2296228 SUM : 10889092 rocksdb.read.block.get.micros P50 : 496.455696 P95 : 4231.250000 P99 : 7405.200000 P100 : 8284.000000 COUNT : 378 SUM : 337441 rocksdb.write.raw.block.micros P50 : 0.511992 P95 : 0.972785 P99 : 2.834670 P100 : 3532.000000 COUNT : 3834880 SUM : 7007353 rocksdb.numfiles.in.singlecompaction P50 : 3.428571 P95 : 11.000000 P99 : 29.000000 P100 : 29.000000 COUNT : 36 SUM : 168 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 : 0.561893 P95 : 1147.333476 P99 : 2369.954128 P100 : 215089.000000 COUNT : 12955 SUM : 3600827 rocksdb.sst.read.micros P50 : 1.577512 P95 : 3.875326 P99 : 7.500308 P100 : 8115.000000 COUNT : 2297251 SUM : 6573998 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 : 6326999 SUM : 6529462968 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 : 193829.787234 P95 : 328000.000000 P99 : 369600.000000 P100 : 373868.000000 COUNT : 88 SUM : 17065320 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 : 119 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