[2024-07-12 16:02:20.258576] Starting SPDK v24.09-pre git sha1 4a45fec0d / DPDK 24.03.0 initialization... [2024-07-12 16:02:20.258716] [ 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_pid99083 ] Set seed to 1720792940255257 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-12 16:02:20.382143] app.c: 913:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-12 16:02:20.595894] app.c: 607:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-12 16:02:20.595940] app.c: 608:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 99083' to capture a snapshot of events at runtime. [2024-07-12 16:02:20.595950] app.c: 613:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-12 16:02:20.595960] app.c: 614:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-12 16:02:20.595969] app.c: 615:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid99083 for offline analysis/debug. [2024-07-12 16:02:20.596053] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Jul 12 16:02:26 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/07/12-16:02:29 ... thread 0: (1000000,1000000) ops and (364265.2,364265.2) ops/second in (2.745253,2.745253) 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 9/8 566.23 MB 6.3 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 353.9 2.31 2.06 12 0.193 0 0 0.0 0.0 L1 3/3 188.04 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.3 261.6 0.72 0.70 1 0.719 191K 440 0.0 0.0 L2 2/2 160.41 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.1 2.5 256.3 255.8 0.63 0.60 1 0.627 163K 314 0.0 0.0 L3 9/9 755.91 MB 0.0 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 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 247/22 20.03 GB 0.0 0.3 0.2 0.1 1.1 1.0 0.2 1.4 95.5 318.9 3.66 3.36 14 0.261 354K 754 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.1 1.1 1.0 0.2 1.4 95.5 318.9 3.66 3.36 14 0.261 354K 754 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 0.0 259.5 258.9 1.35 1.30 2 0.673 354K 754 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 0.0 353.9 2.31 2.06 12 0.193 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 0.798, interval 0.798 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: 1.14 GB write, 412.39 MB/s write, 0.34 GB read, 123.50 MB/s read, 3.7 seconds Interval compaction: 1.14 GB write, 424.44 MB/s write, 0.34 GB read, 127.11 MB/s read, 3.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 116014 Average: 2.1473 StdDev: 20.74 Min: 0 Median: 1.3747 Max: 4158 Percentiles: P50: 1.37 P75: 1.79 P99: 5.72 P99.9: 12.48 P99.99: 119.32 ------------------------------------------------------ [ 0, 1 ] 31963 27.551% 27.551% ###### ( 1, 2 ] 69513 59.918% 87.469% ############ ( 2, 3 ] 8206 7.073% 94.542% # ( 3, 4 ] 2976 2.565% 97.107% # ( 4, 6 ] 2556 2.203% 99.310% ( 6, 10 ] 611 0.527% 99.837% ( 10, 15 ] 153 0.132% 99.969% ( 15, 22 ] 21 0.018% 99.987% ( 22, 34 ] 2 0.002% 99.989% ( 34, 51 ] 2 0.002% 99.991% ( 51, 76 ] 1 0.001% 99.991% ( 110, 170 ] 9 0.008% 99.999% ( 170, 250 ] 2 0.002% 100.001% ( 250, 380 ] 2 0.002% 100.003% ( 380, 580 ] 2 0.002% 100.004% ( 580, 870 ] 2 0.002% 100.006% ( 870, 1300 ] 2 0.002% 100.008% ( 1300, 1900 ] 2 0.002% 100.009% ( 2900, 4400 ] 3 0.003% 100.012% ** Level 1 read latency histogram (micros): Count: 49080 Average: 2.2979 StdDev: 27.82 Min: 1 Median: 1.3308 Max: 3822 Percentiles: P50: 1.33 P75: 1.75 P99: 6.14 P99.9: 60.71 P99.99: 606.68 ------------------------------------------------------ [ 0, 1 ] 14800 30.155% 30.155% ###### ( 1, 2 ] 29445 59.994% 90.149% ############ ( 2, 3 ] 2451 4.994% 95.143% # ( 3, 4 ] 1014 2.066% 97.209% ( 4, 6 ] 867 1.767% 98.975% ( 6, 10 ] 339 0.691% 99.666% ( 10, 15 ] 71 0.145% 99.811% ( 15, 22 ] 16 0.033% 99.843% ( 22, 34 ] 2 0.004% 99.847% ( 34, 51 ] 10 0.020% 99.868% ( 51, 76 ] 41 0.084% 99.951% ( 76, 110 ] 4 0.008% 99.959% ( 110, 170 ] 4 0.008% 99.967% ( 170, 250 ] 7 0.014% 99.982% ( 250, 380 ] 1 0.002% 99.984% ( 380, 580 ] 3 0.006% 99.990% ( 580, 870 ] 1 0.002% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1900, 2900 ] 1 0.002% 99.996% ( 2900, 4400 ] 2 0.004% 100.000% ** Level 2 read latency histogram (micros): Count: 13695 Average: 3.0236 StdDev: 6.22 Min: 1 Median: 1.9134 Max: 471 Percentiles: P50: 1.91 P75: 2.85 P99: 9.54 P99.9: 18.88 P99.99: 443.05 ------------------------------------------------------ [ 0, 1 ] 307 2.242% 2.242% ( 1, 2 ] 7161 52.289% 54.531% ########## ( 2, 3 ] 3294 24.053% 78.583% ##### ( 3, 4 ] 1226 8.952% 87.536% ## ( 4, 6 ] 1287 9.398% 96.933% ## ( 6, 10 ] 320 2.337% 99.270% ( 10, 15 ] 78 0.570% 99.839% ( 15, 22 ] 15 0.110% 99.949% ( 22, 34 ] 3 0.022% 99.971% ( 170, 250 ] 1 0.007% 99.978% ( 250, 380 ] 1 0.007% 99.985% ( 380, 580 ] 2 0.015% 100.000% ** Level 3 read latency histogram (micros): Count: 16944 Average: 9.8496 StdDev: 155.15 Min: 1 Median: 1.7663 Max: 5794 Percentiles: P50: 1.77 P75: 2.70 P99: 13.93 P99.9: 3058.40 P99.99: 5794.00 ------------------------------------------------------ [ 0, 1 ] 985 5.813% 5.813% # ( 1, 2 ] 9771 57.666% 63.480% ############ ( 2, 3 ] 2776 16.383% 79.863% ### ( 3, 4 ] 1533 9.047% 88.911% ## ( 4, 6 ] 1146 6.763% 95.674% # ( 6, 10 ] 460 2.715% 98.389% # ( 10, 15 ] 133 0.785% 99.174% ( 15, 22 ] 24 0.142% 99.315% ( 76, 110 ] 21 0.124% 99.439% ( 110, 170 ] 36 0.212% 99.652% ( 170, 250 ] 7 0.041% 99.693% ( 250, 380 ] 8 0.047% 99.740% ( 380, 580 ] 9 0.053% 99.793% ( 580, 870 ] 7 0.041% 99.835% ( 1300, 1900 ] 5 0.030% 99.864% ( 1900, 2900 ] 6 0.035% 99.900% ( 2900, 4400 ] 10 0.059% 99.959% ( 4400, 6600 ] 8 0.047% 100.006% ** Level 4 read latency histogram (micros): Count: 30 Average: 3028.3000 StdDev: 1663.66 Min: 149 Median: 2900.0000 Max: 6959 Percentiles: P50: 2900.00 P75: 4557.14 P99: 6959.00 P99.9: 6959.00 P99.99: 6959.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 580, 870 ] 2 6.667% 10.000% # ( 870, 1300 ] 3 10.000% 20.000% ## ( 1300, 1900 ] 3 10.000% 30.000% ## ( 1900, 2900 ] 6 20.000% 50.000% #### ( 2900, 4400 ] 7 23.333% 73.333% ##### ( 4400, 6600 ] 7 23.333% 96.667% ##### ( 6600, 9900 ] 1 3.333% 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, 348.03 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.195 H:M:S, 6.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 358.10 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.195 H:M:S, 7.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/07/12-16:02:32 ... thread 0: (1000000,2000000) ops and (306277.9,332764.2) ops/second in (3.265009,6.010262) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/8 1.35 GB 18.8 0.8 0.0 0.8 2.6 1.8 0.0 1.4 95.9 316.7 8.53 7.87 29 0.294 830K 4286 0.0 0.0 L1 1/1 49.67 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 244.3 242.7 2.57 2.51 2 1.286 637K 4094 0.0 0.0 L2 1/1 100.20 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.5 256.3 255.8 0.63 0.60 1 0.627 163K 314 0.0 0.0 L3 20/9 1.17 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 207.0 206.5 2.69 2.46 4 0.671 564K 1252 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 256/19 21.06 GB 0.0 2.1 0.9 1.2 3.9 2.8 0.5 2.1 150.1 280.3 14.41 13.44 36 0.400 2196K 9946 0.0 0.0 Int 0/0 0.00 KB 0.0 2.1 0.9 1.2 3.9 2.8 0.5 2.1 150.1 280.3 14.41 13.44 36 0.400 2196K 9946 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.1 0.9 1.2 2.1 0.9 0.0 0.0 239.1 238.0 9.04 8.68 10 0.904 2196K 9946 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 0.0 351.6 5.37 4.76 26 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 6.0 interval Flush(GB): cumulative 1.842, interval 1.842 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: 3.94 GB write, 662.92 MB/s write, 2.11 GB read, 354.93 MB/s read, 14.4 seconds Interval compaction: 3.94 GB write, 671.77 MB/s write, 2.11 GB read, 359.67 MB/s read, 14.4 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: 7, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 7, interval: 7 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 369623 Average: 2.5960 StdDev: 15.74 Min: 0 Median: 1.6228 Max: 4158 Percentiles: P50: 1.62 P75: 2.13 P99: 6.51 P99.9: 13.99 P99.99: 240.98 ------------------------------------------------------ [ 0, 1 ] 45398 12.282% 12.282% ## ( 1, 2 ] 223856 60.563% 72.846% ############ ( 2, 3 ] 61837 16.730% 89.575% ### ( 3, 4 ] 17978 4.864% 94.439% # ( 4, 6 ] 16451 4.451% 98.890% # ( 6, 10 ] 3202 0.866% 99.756% ( 10, 15 ] 666 0.180% 99.936% ( 15, 22 ] 49 0.013% 99.950% ( 22, 34 ] 3 0.001% 99.950% ( 34, 51 ] 4 0.001% 99.952% ( 51, 76 ] 2 0.001% 99.952% ( 76, 110 ] 29 0.008% 99.960% ( 110, 170 ] 72 0.019% 99.979% ( 170, 250 ] 44 0.012% 99.991% ( 250, 380 ] 35 0.009% 100.001% ( 380, 580 ] 27 0.007% 100.008% ( 580, 870 ] 16 0.004% 100.012% ( 870, 1300 ] 8 0.002% 100.015% ( 1300, 1900 ] 6 0.002% 100.016% ( 1900, 2900 ] 1 0.000% 100.017% ( 2900, 4400 ] 3 0.001% 100.017% ** Level 1 read latency histogram (micros): Count: 170612 Average: 2.9051 StdDev: 19.00 Min: 1 Median: 1.7039 Max: 3822 Percentiles: P50: 1.70 P75: 2.43 P99: 9.04 P99.9: 36.15 P99.99: 236.53 ------------------------------------------------------ [ 0, 1 ] 17876 10.478% 10.478% ## ( 1, 2 ] 95797 56.149% 66.627% ########### ( 2, 3 ] 33395 19.574% 86.200% #### ( 3, 4 ] 9555 5.600% 91.801% # ( 4, 6 ] 10186 5.970% 97.771% # ( 6, 10 ] 2761 1.618% 99.389% ( 10, 15 ] 756 0.443% 99.832% ( 15, 22 ] 103 0.060% 99.893% ( 22, 34 ] 11 0.006% 99.899% ( 34, 51 ] 11 0.006% 99.906% ( 51, 76 ] 42 0.025% 99.930% ( 76, 110 ] 10 0.006% 99.936% ( 110, 170 ] 62 0.036% 99.972% ( 170, 250 ] 36 0.021% 99.994% ( 250, 380 ] 18 0.011% 100.004% ( 380, 580 ] 20 0.012% 100.016% ( 580, 870 ] 14 0.008% 100.024% ( 870, 1300 ] 2 0.001% 100.025% ( 1300, 1900 ] 1 0.001% 100.026% ( 1900, 2900 ] 2 0.001% 100.027% ( 2900, 4400 ] 2 0.001% 100.028% ** Level 2 read latency histogram (micros): Count: 39405 Average: 3.5213 StdDev: 21.70 Min: 1 Median: 1.6488 Max: 1105 Percentiles: P50: 1.65 P75: 2.23 P99: 9.25 P99.9: 397.29 P99.99: 839.69 ------------------------------------------------------ [ 0, 1 ] 4097 10.397% 10.397% ## ( 1, 2 ] 24055 61.046% 71.443% ############ ( 2, 3 ] 6215 15.772% 87.215% ### ( 3, 4 ] 2096 5.319% 92.534% # ( 4, 6 ] 1942 4.928% 97.462% # ( 6, 10 ] 748 1.898% 99.360% ( 10, 15 ] 96 0.244% 99.604% ( 15, 22 ] 18 0.046% 99.650% ( 22, 34 ] 3 0.008% 99.657% ( 76, 110 ] 8 0.020% 99.678% ( 110, 170 ] 39 0.099% 99.777% ( 170, 250 ] 26 0.066% 99.843% ( 250, 380 ] 21 0.053% 99.896% ( 380, 580 ] 30 0.076% 99.972% ( 580, 870 ] 9 0.023% 99.995% ( 870, 1300 ] 3 0.008% 100.003% ** Level 3 read latency histogram (micros): Count: 219805 Average: 4.0212 StdDev: 48.05 Min: 0 Median: 1.6969 Max: 5794 Percentiles: P50: 1.70 P75: 2.35 P99: 9.49 P99.9: 333.15 P99.99: 822.92 ------------------------------------------------------ [ 0, 1 ] 14876 6.768% 6.768% # ( 1, 2 ] 136353 62.034% 68.801% ############ ( 2, 3 ] 38398 17.469% 86.271% ### ( 3, 4 ] 13604 6.189% 92.460% # ( 4, 6 ] 10417 4.739% 97.199% # ( 6, 10 ] 4540 2.065% 99.264% ( 10, 15 ] 698 0.318% 99.582% ( 15, 22 ] 70 0.032% 99.614% ( 22, 34 ] 2 0.001% 99.615% ( 34, 51 ] 1 0.000% 99.615% ( 51, 76 ] 1 0.000% 99.616% ( 76, 110 ] 100 0.045% 99.661% ( 110, 170 ] 314 0.143% 99.804% ( 170, 250 ] 137 0.062% 99.866% ( 250, 380 ] 116 0.053% 99.919% ( 380, 580 ] 120 0.055% 99.974% ( 580, 870 ] 43 0.020% 99.993% ( 870, 1300 ] 11 0.005% 99.998% ( 1300, 1900 ] 9 0.004% 100.002% ( 1900, 2900 ] 8 0.004% 100.006% ( 2900, 4400 ] 10 0.005% 100.010% ( 4400, 6600 ] 8 0.004% 100.014% ** Level 4 read latency histogram (micros): Count: 30 Average: 3028.3000 StdDev: 1663.66 Min: 149 Median: 2900.0000 Max: 6959 Percentiles: P50: 2900.00 P75: 4557.14 P99: 6959.00 P99.9: 6959.00 P99.99: 6959.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 580, 870 ] 2 6.667% 10.000% # ( 870, 1300 ] 3 10.000% 20.000% ## ( 1300, 1900 ] 3 10.000% 30.000% ## ( 1900, 2900 ] 6 20.000% 50.000% #### ( 2900, 4400 ] 7 23.333% 73.333% ##### ( 4400, 6600 ] 7 23.333% 96.667% ##### ( 6600, 9900 ] 1 3.333% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 3.3 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 323.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.805 H:M:S, 13.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 301.44 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.610 H:M:S, 18.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-16:02:35 ... thread 0: (1000000,3000000) ops and (354577.5,339730.8) ops/second in (2.820258,8.830520) 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 17/12 2.20 GB 81.4 1.4 0.0 1.4 4.1 2.7 0.0 1.5 107.8 313.3 13.42 12.43 44 0.305 1468K 7884 0.0 0.0 L1 1/1 49.67 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 244.3 242.7 2.57 2.51 2 1.286 637K 4094 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.5 256.3 255.8 0.63 0.60 1 0.627 163K 314 0.0 0.0 L3 19/0 812.09 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 225.1 224.6 6.27 5.72 5 1.254 1434K 3692 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 217.9 217.9 1.05 0.97 1 1.052 232K 0 0.0 0.0 L5 112/0 9.17 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 271/13 21.91 GB 0.0 3.8 1.2 2.5 6.5 3.9 1.1 2.4 161.9 276.8 23.95 22.23 53 0.452 3937K 15K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.8 1.2 2.5 6.5 3.9 1.1 2.4 161.9 276.8 23.95 22.23 53 0.452 3937K 15K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.8 1.2 2.5 3.8 1.2 0.0 0.0 240.8 239.8 16.10 15.28 14 1.150 3937K 15K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.7 2.7 0.0 0.0 0.0 352.6 7.85 6.95 39 0.201 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): 8.9 total, 8.8 interval Flush(GB): cumulative 2.702, interval 2.702 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: 6.47 GB write, 743.61 MB/s write, 3.79 GB read, 434.95 MB/s read, 23.9 seconds Interval compaction: 6.47 GB write, 750.37 MB/s write, 3.79 GB read, 438.90 MB/s read, 23.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 739206 Average: 2.6111 StdDev: 14.47 Min: 0 Median: 1.6427 Max: 4158 Percentiles: P50: 1.64 P75: 2.15 P99: 6.87 P99.9: 13.68 P99.99: 161.96 ------------------------------------------------------ [ 0, 1 ] 72590 9.820% 9.820% ## ( 1, 2 ] 462139 62.518% 72.338% ############# ( 2, 3 ] 132254 17.891% 90.230% #### ( 3, 4 ] 33334 4.509% 94.739% # ( 4, 6 ] 29915 4.047% 98.786% # ( 6, 10 ] 7299 0.987% 99.773% ( 10, 15 ] 1273 0.172% 99.946% ( 15, 22 ] 84 0.011% 99.957% ( 22, 34 ] 7 0.001% 99.958% ( 34, 51 ] 8 0.001% 99.959% ( 51, 76 ] 4 0.001% 99.960% ( 76, 110 ] 79 0.011% 99.970% ( 110, 170 ] 171 0.023% 99.993% ( 170, 250 ] 101 0.014% 100.007% ( 250, 380 ] 64 0.009% 100.016% ( 380, 580 ] 59 0.008% 100.024% ( 580, 870 ] 27 0.004% 100.027% ( 870, 1300 ] 16 0.002% 100.029% ( 1300, 1900 ] 8 0.001% 100.031% ( 1900, 2900 ] 3 0.000% 100.031% ( 2900, 4400 ] 5 0.001% 100.032% ** Level 1 read latency histogram (micros): Count: 170612 Average: 2.9051 StdDev: 19.00 Min: 1 Median: 1.7039 Max: 3822 Percentiles: P50: 1.70 P75: 2.43 P99: 9.04 P99.9: 36.15 P99.99: 236.53 ------------------------------------------------------ [ 0, 1 ] 17876 10.478% 10.478% ## ( 1, 2 ] 95797 56.149% 66.627% ########### ( 2, 3 ] 33395 19.574% 86.200% #### ( 3, 4 ] 9555 5.600% 91.801% # ( 4, 6 ] 10186 5.970% 97.771% # ( 6, 10 ] 2761 1.618% 99.389% ( 10, 15 ] 756 0.443% 99.832% ( 15, 22 ] 103 0.060% 99.893% ( 22, 34 ] 11 0.006% 99.899% ( 34, 51 ] 11 0.006% 99.906% ( 51, 76 ] 42 0.025% 99.930% ( 76, 110 ] 10 0.006% 99.936% ( 110, 170 ] 62 0.036% 99.972% ( 170, 250 ] 36 0.021% 99.994% ( 250, 380 ] 18 0.011% 100.004% ( 380, 580 ] 20 0.012% 100.016% ( 580, 870 ] 14 0.008% 100.024% ( 870, 1300 ] 2 0.001% 100.025% ( 1300, 1900 ] 1 0.001% 100.026% ( 1900, 2900 ] 2 0.001% 100.027% ( 2900, 4400 ] 2 0.001% 100.028% ** Level 2 read latency histogram (micros): Count: 40742 Average: 3.4725 StdDev: 21.34 Min: 1 Median: 1.6410 Max: 1105 Percentiles: P50: 1.64 P75: 2.19 P99: 9.20 P99.9: 388.39 P99.99: 835.39 ------------------------------------------------------ [ 0, 1 ] 4376 10.741% 10.741% ## ( 1, 2 ] 24953 61.246% 71.987% ############ ( 2, 3 ] 6306 15.478% 87.465% ### ( 3, 4 ] 2127 5.221% 92.686% # ( 4, 6 ] 1958 4.806% 97.492% # ( 6, 10 ] 768 1.885% 99.377% ( 10, 15 ] 97 0.238% 99.615% ( 15, 22 ] 18 0.044% 99.659% ( 22, 34 ] 3 0.007% 99.666% ( 76, 110 ] 8 0.020% 99.686% ( 110, 170 ] 39 0.096% 99.782% ( 170, 250 ] 26 0.064% 99.845% ( 250, 380 ] 21 0.052% 99.897% ( 380, 580 ] 30 0.074% 99.971% ( 580, 870 ] 9 0.022% 99.993% ( 870, 1300 ] 3 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 278114 Average: 3.9000 StdDev: 44.30 Min: 0 Median: 1.7079 Max: 5794 Percentiles: P50: 1.71 P75: 2.37 P99: 9.42 P99.9: 329.23 P99.99: 894.34 ------------------------------------------------------ [ 0, 1 ] 17476 6.284% 6.284% # ( 1, 2 ] 171744 61.753% 68.037% ############ ( 2, 3 ] 51861 18.647% 86.684% #### ( 3, 4 ] 16309 5.864% 92.548% # ( 4, 6 ] 13311 4.786% 97.335% # ( 6, 10 ] 5420 1.949% 99.283% ( 10, 15 ] 944 0.339% 99.623% ( 15, 22 ] 87 0.031% 99.654% ( 22, 34 ] 5 0.002% 99.656% ( 34, 51 ] 1 0.000% 99.656% ( 51, 76 ] 1 0.000% 99.657% ( 76, 110 ] 101 0.036% 99.693% ( 110, 170 ] 327 0.118% 99.811% ( 170, 250 ] 166 0.060% 99.870% ( 250, 380 ] 136 0.049% 99.919% ( 380, 580 ] 139 0.050% 99.969% ( 580, 870 ] 57 0.020% 99.990% ( 870, 1300 ] 21 0.008% 99.997% ( 1300, 1900 ] 12 0.004% 100.001% ( 1900, 2900 ] 9 0.003% 100.005% ( 2900, 4400 ] 10 0.004% 100.008% ( 4400, 6600 ] 8 0.003% 100.011% ** Level 4 read latency histogram (micros): Count: 60 Average: 1563.2667 StdDev: 1883.05 Min: 1 Median: 580.0000 Max: 6959 Percentiles: P50: 580.00 P75: 2900.00 P99: 6959.00 P99.9: 6959.00 P99.99: 6959.00 ------------------------------------------------------ [ 0, 1 ] 5 8.333% 8.333% ## ( 1, 2 ] 12 20.000% 28.333% #### ( 2, 3 ] 1 1.667% 30.000% ( 22, 34 ] 2 3.333% 33.333% # ( 110, 170 ] 7 11.667% 45.000% ## ( 380, 580 ] 3 5.000% 50.000% # ( 580, 870 ] 3 5.000% 55.000% # ( 870, 1300 ] 3 5.000% 60.000% # ( 1300, 1900 ] 3 5.000% 65.000% # ( 1900, 2900 ] 6 10.000% 75.000% ## ( 2900, 4400 ] 7 11.667% 86.667% ## ( 4400, 6600 ] 7 11.667% 98.333% ## ( 6600, 9900 ] 1 1.667% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1021.8000 StdDev: 1026.92 Min: 119 Median: 580.0000 Max: 3463 Percentiles: P50: 580.00 P75: 1300.00 P99: 3463.00 P99.9: 3463.00 P99.99: 3463.00 ------------------------------------------------------ ( 110, 170 ] 1 5.000% 5.000% # ( 170, 250 ] 3 15.000% 20.000% ### ( 250, 380 ] 3 15.000% 35.000% ### ( 380, 580 ] 3 15.000% 50.000% ### ( 580, 870 ] 2 10.000% 60.000% ## ( 870, 1300 ] 3 15.000% 75.000% ### ( 1300, 1900 ] 1 5.000% 80.000% # ( 1900, 2900 ] 2 10.000% 90.000% ## ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 8.9 total, 2.8 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 331.26 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.032 H:M:S, 11.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 348.97 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.228 H:M:S, 8.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-16:02:38 ... thread 0: (1000000,4000000) ops and (315400.6,333303.0) ops/second in (3.170571,12.001091) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 12/4 2.02 GB 181.5 2.5 0.0 2.5 6.1 3.7 0.0 1.7 123.3 307.7 20.40 19.00 63 0.324 2554K 13K 0.0 0.0 L1 11/0 1.18 GB 120.8 1.8 1.6 0.2 1.8 1.6 0.1 1.1 230.4 225.9 8.11 7.73 3 2.703 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.5 256.3 255.8 0.63 0.60 1 0.627 163K 314 0.0 0.0 L3 19/0 812.09 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 225.1 224.6 6.27 5.72 5 1.254 1434K 3692 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 217.9 217.9 1.05 0.97 1 1.052 232K 0 0.0 0.0 L5 112/0 9.17 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 276/4 22.86 GB 0.0 6.0 2.4 3.6 9.7 6.0 1.1 2.6 169.7 271.7 36.46 34.01 73 0.499 6282K 54K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.0 2.4 3.6 9.7 6.0 1.1 2.6 169.7 271.7 36.46 34.01 73 0.499 6282K 54K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.0 2.4 3.6 6.0 2.4 0.0 0.0 240.5 238.4 25.72 24.51 19 1.354 6282K 54K 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 0.0 351.4 10.74 9.50 54 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): 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: 9.67 GB write, 819.78 MB/s write, 6.04 GB read, 511.96 MB/s read, 36.5 seconds Interval compaction: 9.67 GB write, 825.26 MB/s write, 6.04 GB read, 515.39 MB/s read, 36.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 11, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 11, interval: 14 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1099339 Average: 2.5683 StdDev: 15.50 Min: 0 Median: 1.6140 Max: 4766 Percentiles: P50: 1.61 P75: 2.03 P99: 6.59 P99.9: 13.47 P99.99: 151.06 ------------------------------------------------------ [ 0, 1 ] 120433 10.955% 10.955% ## ( 1, 2 ] 699110 63.594% 74.549% ############# ( 2, 3 ] 183289 16.673% 91.221% ### ( 3, 4 ] 45155 4.107% 95.329% # ( 4, 6 ] 38858 3.535% 98.863% # ( 6, 10 ] 10190 0.927% 99.790% ( 10, 15 ] 1737 0.158% 99.948% ( 15, 22 ] 115 0.010% 99.959% ( 22, 34 ] 12 0.001% 99.960% ( 34, 51 ] 8 0.001% 99.961% ( 51, 76 ] 5 0.000% 99.961% ( 76, 110 ] 134 0.012% 99.973% ( 110, 170 ] 269 0.024% 99.998% ( 170, 250 ] 147 0.013% 100.011% ( 250, 380 ] 92 0.008% 100.020% ( 380, 580 ] 89 0.008% 100.028% ( 580, 870 ] 44 0.004% 100.032% ( 870, 1300 ] 27 0.002% 100.034% ( 1300, 1900 ] 9 0.001% 100.035% ( 1900, 2900 ] 4 0.000% 100.035% ( 2900, 4400 ] 10 0.001% 100.036% ( 4400, 6600 ] 1 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 183279 Average: 3.0735 StdDev: 22.82 Min: 1 Median: 1.7030 Max: 3822 Percentiles: P50: 1.70 P75: 2.42 P99: 9.09 P99.9: 115.09 P99.99: 402.26 ------------------------------------------------------ [ 0, 1 ] 18666 10.184% 10.184% ## ( 1, 2 ] 103807 56.639% 66.823% ########### ( 2, 3 ] 36010 19.648% 86.471% #### ( 3, 4 ] 10010 5.462% 91.933% # ( 4, 6 ] 10648 5.810% 97.742% # ( 6, 10 ] 2980 1.626% 99.368% ( 10, 15 ] 778 0.424% 99.793% ( 15, 22 ] 103 0.056% 99.849% ( 22, 34 ] 11 0.006% 99.855% ( 34, 51 ] 11 0.006% 99.861% ( 51, 76 ] 42 0.023% 99.884% ( 76, 110 ] 22 0.012% 99.896% ( 110, 170 ] 91 0.050% 99.945% ( 170, 250 ] 50 0.027% 99.973% ( 250, 380 ] 28 0.015% 99.988% ( 380, 580 ] 33 0.018% 100.006% ( 580, 870 ] 19 0.010% 100.016% ( 870, 1300 ] 8 0.004% 100.021% ( 1300, 1900 ] 4 0.002% 100.023% ( 1900, 2900 ] 4 0.002% 100.025% ( 2900, 4400 ] 2 0.001% 100.026% ** Level 2 read latency histogram (micros): Count: 40742 Average: 3.4725 StdDev: 21.34 Min: 1 Median: 1.6410 Max: 1105 Percentiles: P50: 1.64 P75: 2.19 P99: 9.20 P99.9: 388.39 P99.99: 835.39 ------------------------------------------------------ [ 0, 1 ] 4376 10.741% 10.741% ## ( 1, 2 ] 24953 61.246% 71.987% ############ ( 2, 3 ] 6306 15.478% 87.465% ### ( 3, 4 ] 2127 5.221% 92.686% # ( 4, 6 ] 1958 4.806% 97.492% # ( 6, 10 ] 768 1.885% 99.377% ( 10, 15 ] 97 0.238% 99.615% ( 15, 22 ] 18 0.044% 99.659% ( 22, 34 ] 3 0.007% 99.666% ( 76, 110 ] 8 0.020% 99.686% ( 110, 170 ] 39 0.096% 99.782% ( 170, 250 ] 26 0.064% 99.845% ( 250, 380 ] 21 0.052% 99.897% ( 380, 580 ] 30 0.074% 99.971% ( 580, 870 ] 9 0.022% 99.993% ( 870, 1300 ] 3 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 278114 Average: 3.9000 StdDev: 44.30 Min: 0 Median: 1.7079 Max: 5794 Percentiles: P50: 1.71 P75: 2.37 P99: 9.42 P99.9: 329.23 P99.99: 894.34 ------------------------------------------------------ [ 0, 1 ] 17476 6.284% 6.284% # ( 1, 2 ] 171744 61.753% 68.037% ############ ( 2, 3 ] 51861 18.647% 86.684% #### ( 3, 4 ] 16309 5.864% 92.548% # ( 4, 6 ] 13311 4.786% 97.335% # ( 6, 10 ] 5420 1.949% 99.283% ( 10, 15 ] 944 0.339% 99.623% ( 15, 22 ] 87 0.031% 99.654% ( 22, 34 ] 5 0.002% 99.656% ( 34, 51 ] 1 0.000% 99.656% ( 51, 76 ] 1 0.000% 99.657% ( 76, 110 ] 101 0.036% 99.693% ( 110, 170 ] 327 0.118% 99.811% ( 170, 250 ] 166 0.060% 99.870% ( 250, 380 ] 136 0.049% 99.919% ( 380, 580 ] 139 0.050% 99.969% ( 580, 870 ] 57 0.020% 99.990% ( 870, 1300 ] 21 0.008% 99.997% ( 1300, 1900 ] 12 0.004% 100.001% ( 1900, 2900 ] 9 0.003% 100.005% ( 2900, 4400 ] 10 0.004% 100.008% ( 4400, 6600 ] 8 0.003% 100.011% ** Level 4 read latency histogram (micros): Count: 60 Average: 1563.2667 StdDev: 1883.05 Min: 1 Median: 580.0000 Max: 6959 Percentiles: P50: 580.00 P75: 2900.00 P99: 6959.00 P99.9: 6959.00 P99.99: 6959.00 ------------------------------------------------------ [ 0, 1 ] 5 8.333% 8.333% ## ( 1, 2 ] 12 20.000% 28.333% #### ( 2, 3 ] 1 1.667% 30.000% ( 22, 34 ] 2 3.333% 33.333% # ( 110, 170 ] 7 11.667% 45.000% ## ( 380, 580 ] 3 5.000% 50.000% # ( 580, 870 ] 3 5.000% 55.000% # ( 870, 1300 ] 3 5.000% 60.000% # ( 1300, 1900 ] 3 5.000% 65.000% # ( 1900, 2900 ] 6 10.000% 75.000% ## ( 2900, 4400 ] 7 11.667% 86.667% ## ( 4400, 6600 ] 7 11.667% 98.333% ## ( 6600, 9900 ] 1 1.667% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1021.8000 StdDev: 1026.92 Min: 119 Median: 580.0000 Max: 3463 Percentiles: P50: 580.00 P75: 1300.00 P99: 3463.00 P99.9: 3463.00 P99.99: 3463.00 ------------------------------------------------------ ( 110, 170 ] 1 5.000% 5.000% # ( 170, 250 ] 3 15.000% 20.000% ### ( 250, 380 ] 3 15.000% 35.000% ### ( 380, 580 ] 3 15.000% 50.000% ### ( 580, 870 ] 2 10.000% 60.000% ## ( 870, 1300 ] 3 15.000% 75.000% ### ( 1300, 1900 ] 1 5.000% 80.000% # ( 1900, 2900 ] 2 10.000% 90.000% ## ( 2900, 4400 ] 2 10.000% 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, 325.79 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.596 H:M:S, 13.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 310.41 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.564 H:M:S, 17.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/12-16:02:41 ... thread 0: (1000000,5000000) ops and (340294.2,334678.2) ops/second in (2.938634,14.939725) 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 3.00 GB 250.2 3.3 0.0 3.3 7.9 4.7 0.0 1.7 127.3 309.1 26.19 24.44 80 0.327 3385K 17K 0.0 0.0 L1 11/0 1.18 GB 120.8 1.8 1.6 0.2 1.8 1.6 0.1 1.1 230.4 225.9 8.11 7.73 3 2.703 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.5 256.3 255.8 0.63 0.60 1 0.627 163K 314 0.0 0.0 L3 19/0 812.09 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 225.1 224.6 6.27 5.72 5 1.254 1434K 3692 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 217.9 217.9 1.05 0.97 1 1.052 232K 0 0.0 0.0 L5 112/0 9.17 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 281/8 23.84 GB 0.0 6.8 2.4 4.4 11.5 7.0 1.1 2.5 165.8 277.5 42.25 39.46 90 0.469 7113K 58K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.8 2.4 4.4 11.5 7.0 1.1 2.5 165.8 277.5 42.25 39.46 90 0.469 7113K 58K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.8 2.4 4.4 6.8 2.4 0.0 0.0 243.2 241.2 28.80 27.54 22 1.309 7113K 58K 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 0.0 355.5 13.45 11.92 68 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): 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: 11.45 GB write, 780.55 MB/s write, 6.84 GB read, 466.25 MB/s read, 42.2 seconds Interval compaction: 11.45 GB write, 784.74 MB/s write, 6.84 GB read, 468.75 MB/s read, 42.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, 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: 3, total-stops: 14, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1334511 Average: 2.4714 StdDev: 15.22 Min: 0 Median: 1.5722 Max: 4766 Percentiles: P50: 1.57 P75: 1.96 P99: 5.99 P99.9: 13.15 P99.99: 147.87 ------------------------------------------------------ [ 0, 1 ] 177926 13.333% 13.333% ### ( 1, 2 ] 855211 64.084% 77.417% ############# ( 2, 3 ] 197745 14.818% 92.235% ### ( 3, 4 ] 49292 3.694% 95.928% # ( 4, 6 ] 41099 3.080% 99.008% # ( 6, 10 ] 10679 0.800% 99.808% ( 10, 15 ] 1947 0.146% 99.954% ( 15, 22 ] 141 0.011% 99.965% ( 22, 34 ] 13 0.001% 99.966% ( 34, 51 ] 11 0.001% 99.967% ( 51, 76 ] 8 0.001% 99.967% ( 76, 110 ] 134 0.010% 99.977% ( 110, 170 ] 275 0.021% 99.998% ( 170, 250 ] 153 0.011% 100.009% ( 250, 380 ] 95 0.007% 100.016% ( 380, 580 ] 93 0.007% 100.023% ( 580, 870 ] 50 0.004% 100.027% ( 870, 1300 ] 31 0.002% 100.029% ( 1300, 1900 ] 10 0.001% 100.030% ( 1900, 2900 ] 6 0.000% 100.031% ( 2900, 4400 ] 12 0.001% 100.031% ( 4400, 6600 ] 1 0.000% 100.032% ** Level 1 read latency histogram (micros): Count: 183279 Average: 3.0735 StdDev: 22.82 Min: 1 Median: 1.7030 Max: 3822 Percentiles: P50: 1.70 P75: 2.42 P99: 9.09 P99.9: 115.09 P99.99: 402.26 ------------------------------------------------------ [ 0, 1 ] 18666 10.184% 10.184% ## ( 1, 2 ] 103807 56.639% 66.823% ########### ( 2, 3 ] 36010 19.648% 86.471% #### ( 3, 4 ] 10010 5.462% 91.933% # ( 4, 6 ] 10648 5.810% 97.742% # ( 6, 10 ] 2980 1.626% 99.368% ( 10, 15 ] 778 0.424% 99.793% ( 15, 22 ] 103 0.056% 99.849% ( 22, 34 ] 11 0.006% 99.855% ( 34, 51 ] 11 0.006% 99.861% ( 51, 76 ] 42 0.023% 99.884% ( 76, 110 ] 22 0.012% 99.896% ( 110, 170 ] 91 0.050% 99.945% ( 170, 250 ] 50 0.027% 99.973% ( 250, 380 ] 28 0.015% 99.988% ( 380, 580 ] 33 0.018% 100.006% ( 580, 870 ] 19 0.010% 100.016% ( 870, 1300 ] 8 0.004% 100.021% ( 1300, 1900 ] 4 0.002% 100.023% ( 1900, 2900 ] 4 0.002% 100.025% ( 2900, 4400 ] 2 0.001% 100.026% ** Level 2 read latency histogram (micros): Count: 40742 Average: 3.4725 StdDev: 21.34 Min: 1 Median: 1.6410 Max: 1105 Percentiles: P50: 1.64 P75: 2.19 P99: 9.20 P99.9: 388.39 P99.99: 835.39 ------------------------------------------------------ [ 0, 1 ] 4376 10.741% 10.741% ## ( 1, 2 ] 24953 61.246% 71.987% ############ ( 2, 3 ] 6306 15.478% 87.465% ### ( 3, 4 ] 2127 5.221% 92.686% # ( 4, 6 ] 1958 4.806% 97.492% # ( 6, 10 ] 768 1.885% 99.377% ( 10, 15 ] 97 0.238% 99.615% ( 15, 22 ] 18 0.044% 99.659% ( 22, 34 ] 3 0.007% 99.666% ( 76, 110 ] 8 0.020% 99.686% ( 110, 170 ] 39 0.096% 99.782% ( 170, 250 ] 26 0.064% 99.845% ( 250, 380 ] 21 0.052% 99.897% ( 380, 580 ] 30 0.074% 99.971% ( 580, 870 ] 9 0.022% 99.993% ( 870, 1300 ] 3 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 278114 Average: 3.9000 StdDev: 44.30 Min: 0 Median: 1.7079 Max: 5794 Percentiles: P50: 1.71 P75: 2.37 P99: 9.42 P99.9: 329.23 P99.99: 894.34 ------------------------------------------------------ [ 0, 1 ] 17476 6.284% 6.284% # ( 1, 2 ] 171744 61.753% 68.037% ############ ( 2, 3 ] 51861 18.647% 86.684% #### ( 3, 4 ] 16309 5.864% 92.548% # ( 4, 6 ] 13311 4.786% 97.335% # ( 6, 10 ] 5420 1.949% 99.283% ( 10, 15 ] 944 0.339% 99.623% ( 15, 22 ] 87 0.031% 99.654% ( 22, 34 ] 5 0.002% 99.656% ( 34, 51 ] 1 0.000% 99.656% ( 51, 76 ] 1 0.000% 99.657% ( 76, 110 ] 101 0.036% 99.693% ( 110, 170 ] 327 0.118% 99.811% ( 170, 250 ] 166 0.060% 99.870% ( 250, 380 ] 136 0.049% 99.919% ( 380, 580 ] 139 0.050% 99.969% ( 580, 870 ] 57 0.020% 99.990% ( 870, 1300 ] 21 0.008% 99.997% ( 1300, 1900 ] 12 0.004% 100.001% ( 1900, 2900 ] 9 0.003% 100.005% ( 2900, 4400 ] 10 0.004% 100.008% ( 4400, 6600 ] 8 0.003% 100.011% ** Level 4 read latency histogram (micros): Count: 60 Average: 1563.2667 StdDev: 1883.05 Min: 1 Median: 580.0000 Max: 6959 Percentiles: P50: 580.00 P75: 2900.00 P99: 6959.00 P99.9: 6959.00 P99.99: 6959.00 ------------------------------------------------------ [ 0, 1 ] 5 8.333% 8.333% ## ( 1, 2 ] 12 20.000% 28.333% #### ( 2, 3 ] 1 1.667% 30.000% ( 22, 34 ] 2 3.333% 33.333% # ( 110, 170 ] 7 11.667% 45.000% ## ( 380, 580 ] 3 5.000% 50.000% # ( 580, 870 ] 3 5.000% 55.000% # ( 870, 1300 ] 3 5.000% 60.000% # ( 1300, 1900 ] 3 5.000% 65.000% # ( 1900, 2900 ] 6 10.000% 75.000% ## ( 2900, 4400 ] 7 11.667% 86.667% ## ( 4400, 6600 ] 7 11.667% 98.333% ## ( 6600, 9900 ] 1 1.667% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1021.8000 StdDev: 1026.92 Min: 119 Median: 580.0000 Max: 3463 Percentiles: P50: 580.00 P75: 1300.00 P99: 3463.00 P99.9: 3463.00 P99.99: 3463.00 ------------------------------------------------------ ( 110, 170 ] 1 5.000% 5.000% # ( 170, 250 ] 3 15.000% 20.000% ### ( 250, 380 ] 3 15.000% 35.000% ### ( 380, 580 ] 3 15.000% 50.000% ### ( 580, 870 ] 2 10.000% 60.000% ## ( 870, 1300 ] 3 15.000% 75.000% ### ( 1300, 1900 ] 1 5.000% 80.000% # ( 1900, 2900 ] 2 10.000% 90.000% ## ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 15.0 total, 2.9 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 327.58 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.970 H:M:S, 13.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 334.91 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, 12.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-16:02:45 ... thread 0: (1000000,6000000) ops and (282603.2,324706.0) ops/second in (3.538530,18.478255) 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 4.03 GB 387.8 4.6 0.0 4.6 10.3 5.7 0.0 1.8 136.9 305.8 34.47 32.28 101 0.341 4790K 25K 0.0 0.0 L1 11/0 1.18 GB 120.8 1.8 1.6 0.2 1.8 1.6 0.1 1.1 230.4 225.9 8.11 7.73 3 2.703 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.5 256.3 255.8 0.63 0.60 1 0.627 163K 314 0.0 0.0 L3 19/0 812.09 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 225.1 224.6 6.27 5.72 5 1.254 1434K 3692 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 217.9 217.9 1.05 0.97 1 1.052 232K 0 0.0 0.0 L5 112/0 9.17 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 282/4 24.88 GB 0.0 8.2 2.4 5.8 13.8 8.1 1.1 2.4 166.0 280.5 50.53 47.29 111 0.455 8518K 65K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.2 2.4 5.8 13.8 8.1 1.1 2.4 166.0 280.5 50.53 47.29 111 0.455 8518K 65K 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 8.2 2.4 5.8 8.1 2.3 0.0 0.0 246.3 244.3 34.06 32.71 27 1.261 8518K 65K 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 0.0 355.2 16.47 14.58 84 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): 18.6 total, 18.5 interval Flush(GB): cumulative 5.712, interval 5.712 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: 13.84 GB write, 763.50 MB/s write, 8.19 GB read, 451.91 MB/s read, 50.5 seconds Interval compaction: 13.84 GB write, 766.81 MB/s write, 8.19 GB read, 453.87 MB/s read, 50.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 8, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 8, 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: 8, total-stops: 16, interval: 24 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1644461 Average: 2.3961 StdDev: 15.09 Min: 0 Median: 1.5415 Max: 4766 Percentiles: P50: 1.54 P75: 1.93 P99: 5.91 P99.9: 12.91 P99.99: 143.85 ------------------------------------------------------ [ 0, 1 ] 247419 15.046% 15.046% ### ( 1, 2 ] 1061553 64.553% 79.599% ############# ( 2, 3 ] 221138 13.447% 93.046% ### ( 3, 4 ] 55394 3.369% 96.415% # ( 4, 6 ] 44405 2.700% 99.115% # ( 6, 10 ] 11563 0.703% 99.818% ( 10, 15 ] 2311 0.141% 99.959% ( 15, 22 ] 181 0.011% 99.970% ( 22, 34 ] 19 0.001% 99.971% ( 34, 51 ] 11 0.001% 99.972% ( 51, 76 ] 10 0.001% 99.972% ( 76, 110 ] 134 0.008% 99.980% ( 110, 170 ] 281 0.017% 99.997% ( 170, 250 ] 162 0.010% 100.007% ( 250, 380 ] 98 0.006% 100.013% ( 380, 580 ] 97 0.006% 100.019% ( 580, 870 ] 56 0.003% 100.023% ( 870, 1300 ] 36 0.002% 100.025% ( 1300, 1900 ] 14 0.001% 100.026% ( 1900, 2900 ] 7 0.000% 100.026% ( 2900, 4400 ] 16 0.001% 100.027% ( 4400, 6600 ] 1 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 183279 Average: 3.0735 StdDev: 22.82 Min: 1 Median: 1.7030 Max: 3822 Percentiles: P50: 1.70 P75: 2.42 P99: 9.09 P99.9: 115.09 P99.99: 402.26 ------------------------------------------------------ [ 0, 1 ] 18666 10.184% 10.184% ## ( 1, 2 ] 103807 56.639% 66.823% ########### ( 2, 3 ] 36010 19.648% 86.471% #### ( 3, 4 ] 10010 5.462% 91.933% # ( 4, 6 ] 10648 5.810% 97.742% # ( 6, 10 ] 2980 1.626% 99.368% ( 10, 15 ] 778 0.424% 99.793% ( 15, 22 ] 103 0.056% 99.849% ( 22, 34 ] 11 0.006% 99.855% ( 34, 51 ] 11 0.006% 99.861% ( 51, 76 ] 42 0.023% 99.884% ( 76, 110 ] 22 0.012% 99.896% ( 110, 170 ] 91 0.050% 99.945% ( 170, 250 ] 50 0.027% 99.973% ( 250, 380 ] 28 0.015% 99.988% ( 380, 580 ] 33 0.018% 100.006% ( 580, 870 ] 19 0.010% 100.016% ( 870, 1300 ] 8 0.004% 100.021% ( 1300, 1900 ] 4 0.002% 100.023% ( 1900, 2900 ] 4 0.002% 100.025% ( 2900, 4400 ] 2 0.001% 100.026% ** Level 2 read latency histogram (micros): Count: 40742 Average: 3.4725 StdDev: 21.34 Min: 1 Median: 1.6410 Max: 1105 Percentiles: P50: 1.64 P75: 2.19 P99: 9.20 P99.9: 388.39 P99.99: 835.39 ------------------------------------------------------ [ 0, 1 ] 4376 10.741% 10.741% ## ( 1, 2 ] 24953 61.246% 71.987% ############ ( 2, 3 ] 6306 15.478% 87.465% ### ( 3, 4 ] 2127 5.221% 92.686% # ( 4, 6 ] 1958 4.806% 97.492% # ( 6, 10 ] 768 1.885% 99.377% ( 10, 15 ] 97 0.238% 99.615% ( 15, 22 ] 18 0.044% 99.659% ( 22, 34 ] 3 0.007% 99.666% ( 76, 110 ] 8 0.020% 99.686% ( 110, 170 ] 39 0.096% 99.782% ( 170, 250 ] 26 0.064% 99.845% ( 250, 380 ] 21 0.052% 99.897% ( 380, 580 ] 30 0.074% 99.971% ( 580, 870 ] 9 0.022% 99.993% ( 870, 1300 ] 3 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 278114 Average: 3.9000 StdDev: 44.30 Min: 0 Median: 1.7079 Max: 5794 Percentiles: P50: 1.71 P75: 2.37 P99: 9.42 P99.9: 329.23 P99.99: 894.34 ------------------------------------------------------ [ 0, 1 ] 17476 6.284% 6.284% # ( 1, 2 ] 171744 61.753% 68.037% ############ ( 2, 3 ] 51861 18.647% 86.684% #### ( 3, 4 ] 16309 5.864% 92.548% # ( 4, 6 ] 13311 4.786% 97.335% # ( 6, 10 ] 5420 1.949% 99.283% ( 10, 15 ] 944 0.339% 99.623% ( 15, 22 ] 87 0.031% 99.654% ( 22, 34 ] 5 0.002% 99.656% ( 34, 51 ] 1 0.000% 99.656% ( 51, 76 ] 1 0.000% 99.657% ( 76, 110 ] 101 0.036% 99.693% ( 110, 170 ] 327 0.118% 99.811% ( 170, 250 ] 166 0.060% 99.870% ( 250, 380 ] 136 0.049% 99.919% ( 380, 580 ] 139 0.050% 99.969% ( 580, 870 ] 57 0.020% 99.990% ( 870, 1300 ] 21 0.008% 99.997% ( 1300, 1900 ] 12 0.004% 100.001% ( 1900, 2900 ] 9 0.003% 100.005% ( 2900, 4400 ] 10 0.004% 100.008% ( 4400, 6600 ] 8 0.003% 100.011% ** Level 4 read latency histogram (micros): Count: 60 Average: 1563.2667 StdDev: 1883.05 Min: 1 Median: 580.0000 Max: 6959 Percentiles: P50: 580.00 P75: 2900.00 P99: 6959.00 P99.9: 6959.00 P99.99: 6959.00 ------------------------------------------------------ [ 0, 1 ] 5 8.333% 8.333% ## ( 1, 2 ] 12 20.000% 28.333% #### ( 2, 3 ] 1 1.667% 30.000% ( 22, 34 ] 2 3.333% 33.333% # ( 110, 170 ] 7 11.667% 45.000% ## ( 380, 580 ] 3 5.000% 50.000% # ( 580, 870 ] 3 5.000% 55.000% # ( 870, 1300 ] 3 5.000% 60.000% # ( 1300, 1900 ] 3 5.000% 65.000% # ( 1900, 2900 ] 6 10.000% 75.000% ## ( 2900, 4400 ] 7 11.667% 86.667% ## ( 4400, 6600 ] 7 11.667% 98.333% ## ( 6600, 9900 ] 1 1.667% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1021.8000 StdDev: 1026.92 Min: 119 Median: 580.0000 Max: 3463 Percentiles: P50: 580.00 P75: 1300.00 P99: 3463.00 P99.9: 3463.00 P99.99: 3463.00 ------------------------------------------------------ ( 110, 170 ] 1 5.000% 5.000% # ( 170, 250 ] 3 15.000% 20.000% ### ( 250, 380 ] 3 15.000% 35.000% ### ( 380, 580 ] 3 15.000% 50.000% ### ( 580, 870 ] 2 10.000% 60.000% ## ( 870, 1300 ] 3 15.000% 75.000% ### ( 1300, 1900 ] 1 5.000% 80.000% # ( 1900, 2900 ] 2 10.000% 90.000% ## ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 18.6 total, 3.5 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 318.15 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.870 H:M:S, 15.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 278.13 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.900 H:M:S, 25.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 0 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 : 3.162 micros/op 316255 ops/sec 20.151 seconds 6372999 operations; 306.4 MB/s Microseconds per write: Count: 6372999 Average: 3.1620 StdDev: 240.01 Min: 0 Median: 1.7007 Max: 224648 Percentiles: P50: 1.70 P75: 2.59 P99: 6.07 P99.9: 87.16 P99.99: 1155.66 ------------------------------------------------------ [ 0, 1 ] 956777 15.013% 15.013% ### ( 1, 2 ] 3181933 49.928% 64.941% ########## ( 2, 3 ] 1079228 16.934% 81.876% ### ( 3, 4 ] 825634 12.955% 94.831% ### ( 4, 6 ] 264963 4.158% 98.988% # ( 6, 10 ] 41457 0.651% 99.639% ( 10, 15 ] 10275 0.161% 99.800% ( 15, 22 ] 3948 0.062% 99.862% ( 22, 34 ] 747 0.012% 99.874% ( 34, 51 ] 77 0.001% 99.875% ( 51, 76 ] 10 0.000% 99.875% ( 76, 110 ] 4804 0.075% 99.951% ( 110, 170 ] 1462 0.023% 99.974% ( 170, 250 ] 169 0.003% 99.976% ( 250, 380 ] 27 0.000% 99.977% ( 380, 580 ] 7 0.000% 99.977% ( 580, 870 ] 6 0.000% 99.977% ( 870, 1300 ] 1261 0.020% 99.997% ( 1900, 2900 ] 201 0.003% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 8 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 : 93224 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 : 6372999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6576934968 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 : 187 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 3617178 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 : 9288199410 rocksdb.compact.write.bytes COUNT : 9190560873 rocksdb.flush.write.bytes COUNT : 6529193715 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 : 116 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 : 6486982656 rocksdb.memtable.garbage.bytes.at.flush COUNT : 12088320 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 : 9338304779 rocksdb.non.last.level.read.count COUNT : 2250414 rocksdb.block.checksum.compute.count COUNT : 2250054 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 : 1.326683 P95 : 3.690935 P99 : 5.711481 P100 : 224644.000000 COUNT : 6372999 SUM : 17300383 rocksdb.compaction.times.micros P50 : 1020000.000000 P95 : 3740000.000000 P99 : 5537104.000000 P100 : 5537104.000000 COUNT : 28 SUM : 34966726 rocksdb.compaction.times.cpu_micros P50 : 1011111.111111 P95 : 3740000.000000 P99 : 5217591.000000 P100 : 5217591.000000 COUNT : 28 SUM : 33598439 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 : 617.826087 P95 : 1289.761905 P99 : 1570.000000 P100 : 1570.000000 COUNT : 90 SUM : 65607 rocksdb.compaction.outfile.sync.micros P50 : 773.333333 P95 : 1283.173913 P99 : 2120.000000 P100 : 2182.000000 COUNT : 78 SUM : 64230 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 : 87.333333 P95 : 219.454545 P99 : 299.400000 P100 : 320.000000 COUNT : 124 SUM : 12578 rocksdb.table.open.io.micros P50 : 1636.363636 P95 : 12623.571429 P99 : 18967.000000 P100 : 18967.000000 COUNT : 187 SUM : 518638 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 : 3.609629 P95 : 6.680312 P99 : 9.899659 P100 : 3309.000000 COUNT : 2249559 SUM : 10455992 rocksdb.read.block.get.micros P50 : 522.857143 P95 : 4105.172414 P99 : 6097.666667 P100 : 7208.000000 COUNT : 374 SUM : 394511 rocksdb.write.raw.block.micros P50 : 0.510551 P95 : 0.970048 P99 : 2.727251 P100 : 5283.000000 COUNT : 3807696 SUM : 7058317 rocksdb.numfiles.in.singlecompaction P50 : 3.400000 P95 : 9.066667 P99 : 29.000000 P100 : 29.000000 COUNT : 34 SUM : 158 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 : 0.559220 P95 : 1133.541237 P99 : 2262.039801 P100 : 224416.000000 COUNT : 14023 SUM : 3618316 rocksdb.sst.read.micros P50 : 1.565787 P95 : 3.861285 P99 : 7.237036 P100 : 6959.000000 COUNT : 2250505 SUM : 6160446 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 : 6372999 SUM : 6576934968 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 : 201724.137931 P95 : 329444.444444 P99 : 390588.000000 P100 : 390588.000000 COUNT : 90 SUM : 17515642 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 : 116 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