[2024-12-05 13:12:51.240481] Starting SPDK v25.01-pre git sha1 85bc1e85a / DPDK 24.03.0 initialization... [2024-12-05 13:12:51.240749] [ 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_pid328209 ] Set seed to 1733400771233785 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-05 13:12:51.379184] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-05 13:12:51.488896] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-05 13:12:51.488946] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 328209' to capture a snapshot of events at runtime. [2024-12-05 13:12:51.488956] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-05 13:12:51.488967] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-05 13:12:51.488979] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid328209 for offline analysis/debug. [2024-12-05 13:12:51.490427] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Thu Dec 5 13:12:57 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/05-13:13:00 ... thread 0: (1000000,1000000) ops and (357902.6,357902.6) ops/second in (2.794056,2.794056) 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 9/8 566.25 MB 6.3 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 349.7 2.34 2.10 12 0.195 0 0 0.0 0.0 L1 3/3 188.12 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.2 261.6 0.72 0.70 1 0.719 191K 423 0.0 0.0 L2 2/2 160.49 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.1 2.6 241.0 240.5 0.67 0.64 1 0.667 163K 305 0.0 0.0 L3 9/9 755.93 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 93.8 313.1 3.72 3.44 14 0.266 354K 728 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.1 1.1 1.0 0.1 1.4 93.8 313.1 3.72 3.44 14 0.266 354K 728 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 0.0 252.0 251.4 1.39 1.35 2 0.693 354K 728 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 0.0 349.7 2.34 2.10 12 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): 2.9 total, 2.8 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: 1.14 GB write, 402.64 MB/s write, 0.34 GB read, 120.60 MB/s read, 3.7 seconds Interval compaction: 1.14 GB write, 416.92 MB/s write, 0.34 GB read, 124.88 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: 113448 Average: 2.0826 StdDev: 13.83 Min: 0 Median: 1.3587 Max: 2365 Percentiles: P50: 1.36 P75: 1.78 P99: 5.64 P99.9: 11.49 P99.99: 134.83 ------------------------------------------------------ [ 0, 1 ] 32626 28.759% 28.759% ###### ( 1, 2 ] 67177 59.214% 87.972% ############ ( 2, 3 ] 7491 6.603% 94.575% # ( 3, 4 ] 3128 2.757% 97.333% # ( 4, 6 ] 2313 2.039% 99.372% ( 6, 10 ] 571 0.503% 99.875% ( 10, 15 ] 99 0.087% 99.962% ( 15, 22 ] 26 0.023% 99.985% ( 22, 34 ] 3 0.003% 99.988% ( 34, 51 ] 1 0.001% 99.989% ( 51, 76 ] 1 0.001% 99.989% ( 110, 170 ] 4 0.004% 99.993% ( 170, 250 ] 7 0.006% 99.999% ( 250, 380 ] 2 0.002% 100.001% ( 380, 580 ] 4 0.004% 100.004% ( 870, 1300 ] 2 0.002% 100.006% ( 1300, 1900 ] 3 0.003% 100.009% ( 1900, 2900 ] 2 0.002% 100.011% ** Level 1 read latency histogram (micros): Count: 48441 Average: 2.1919 StdDev: 16.26 Min: 1 Median: 1.3221 Max: 2406 Percentiles: P50: 1.32 P75: 1.74 P99: 5.85 P99.9: 63.87 P99.99: 886.76 ------------------------------------------------------ [ 0, 1 ] 14822 30.598% 30.598% ###### ( 1, 2 ] 29183 60.244% 90.842% ############ ( 2, 3 ] 2294 4.736% 95.578% # ( 3, 4 ] 915 1.889% 97.467% ( 4, 6 ] 806 1.664% 99.131% ( 6, 10 ] 292 0.603% 99.734% ( 10, 15 ] 48 0.099% 99.833% ( 15, 22 ] 7 0.014% 99.847% ( 34, 51 ] 7 0.014% 99.862% ( 51, 76 ] 38 0.078% 99.940% ( 76, 110 ] 7 0.014% 99.955% ( 110, 170 ] 1 0.002% 99.957% ( 170, 250 ] 9 0.019% 99.975% ( 250, 380 ] 6 0.012% 99.988% ( 380, 580 ] 2 0.004% 99.992% ( 870, 1300 ] 4 0.008% 100.000% ( 1900, 2900 ] 1 0.002% 100.002% ** Level 2 read latency histogram (micros): Count: 13864 Average: 2.9235 StdDev: 7.46 Min: 0 Median: 1.8309 Max: 597 Percentiles: P50: 1.83 P75: 2.74 P99: 9.01 P99.9: 18.27 P99.99: 502.72 ------------------------------------------------------ [ 0, 1 ] 453 3.267% 3.267% # ( 1, 2 ] 7798 56.246% 59.514% ########### ( 2, 3 ] 2893 20.867% 80.381% #### ( 3, 4 ] 1151 8.302% 88.683% ## ( 4, 6 ] 1210 8.728% 97.411% ## ( 6, 10 ] 293 2.113% 99.524% ( 10, 15 ] 47 0.339% 99.863% ( 15, 22 ] 11 0.079% 99.942% ( 22, 34 ] 2 0.014% 99.957% ( 51, 76 ] 2 0.014% 99.971% ( 170, 250 ] 1 0.007% 99.978% ( 250, 380 ] 1 0.007% 99.986% ( 380, 580 ] 1 0.007% 99.993% ( 580, 870 ] 1 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 17984 Average: 10.6512 StdDev: 174.88 Min: 1 Median: 1.7589 Max: 6469 Percentiles: P50: 1.76 P75: 2.63 P99: 13.68 P99.9: 3447.64 P99.99: 6240.32 ------------------------------------------------------ [ 0, 1 ] 917 5.099% 5.099% # ( 1, 2 ] 10641 59.169% 64.268% ############ ( 2, 3 ] 3077 17.110% 81.378% ### ( 3, 4 ] 1293 7.190% 88.568% # ( 4, 6 ] 1333 7.412% 95.980% # ( 6, 10 ] 453 2.519% 98.499% # ( 10, 15 ] 124 0.690% 99.188% ( 15, 22 ] 28 0.156% 99.344% ( 22, 34 ] 5 0.028% 99.372% ( 76, 110 ] 17 0.095% 99.466% ( 110, 170 ] 38 0.211% 99.677% ( 170, 250 ] 9 0.050% 99.728% ( 250, 380 ] 4 0.022% 99.750% ( 380, 580 ] 6 0.033% 99.783% ( 580, 870 ] 7 0.039% 99.822% ( 1300, 1900 ] 6 0.033% 99.855% ( 1900, 2900 ] 5 0.028% 99.883% ( 2900, 4400 ] 11 0.061% 99.944% ( 4400, 6600 ] 11 0.061% 100.006% ** Level 4 read latency histogram (micros): Count: 30 Average: 3501.7333 StdDev: 1988.18 Min: 201 Median: 3400.0000 Max: 7188 Percentiles: P50: 3400.00 P75: 4871.43 P99: 7188.00 P99.9: 7188.00 P99.99: 7188.00 ------------------------------------------------------ ( 170, 250 ] 1 3.333% 3.333% # ( 380, 580 ] 3 10.000% 13.333% ## ( 870, 1300 ] 1 3.333% 16.667% # ( 1300, 1900 ] 3 10.000% 26.667% ## ( 1900, 2900 ] 4 13.333% 40.000% ### ( 2900, 4400 ] 9 30.000% 70.000% ###### ( 4400, 6600 ] 7 23.333% 93.333% ##### ( 6600, 9900 ] 2 6.667% 100.000% # ** DB Stats ** Uptime(secs): 2.9 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 339.73 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.191 H:M:S, 6.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 351.68 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.191 H:M:S, 6.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/05-13:13:03 ... thread 0: (1000000,2000000) ops and (319946.8,337862.0) ops/second in (3.125520,5.919576) 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 10/4 1.29 GB 100.2 0.8 0.0 0.8 2.6 1.8 0.0 1.4 96.5 311.2 8.47 7.79 29 0.292 830K 4249 0.0 0.0 L1 1/0 49.82 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 243.2 241.6 2.58 2.52 2 1.292 638K 4050 0.0 0.0 L2 1/1 100.28 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.6 241.0 240.5 0.67 0.64 1 0.667 163K 305 0.0 0.0 L3 20/9 1.17 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 199.5 199.1 2.78 2.58 4 0.696 563K 1201 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 256/14 21.00 GB 0.0 2.1 0.9 1.2 3.9 2.7 0.5 2.2 149.0 274.1 14.51 13.53 36 0.403 2195K 9805 0.0 0.0 Int 0/0 0.00 KB 0.0 2.1 0.9 1.2 3.9 2.7 0.4 2.2 149.0 274.1 14.51 13.53 36 0.403 2195K 9805 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 0.0 233.0 231.9 9.28 8.91 10 0.928 2195K 9805 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 0.0 348.9 5.23 4.62 26 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): 6.0 total, 5.9 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: 3.88 GB write, 660.21 MB/s write, 2.11 GB read, 358.99 MB/s read, 14.5 seconds Interval compaction: 3.88 GB write, 671.27 MB/s write, 2.11 GB read, 365.01 MB/s read, 14.5 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: 6, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 6, interval: 6 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 377389 Average: 2.4467 StdDev: 13.41 Min: 0 Median: 1.6030 Max: 3429 Percentiles: P50: 1.60 P75: 2.04 P99: 5.92 P99.9: 11.43 P99.99: 19.60 ------------------------------------------------------ [ 0, 1 ] 48682 12.900% 12.900% ### ( 1, 2 ] 232212 61.531% 74.431% ############ ( 2, 3 ] 58471 15.494% 89.924% ### ( 3, 4 ] 18932 5.017% 94.941% # ( 4, 6 ] 15998 4.239% 99.180% # ( 6, 10 ] 2602 0.689% 99.870% ( 10, 15 ] 404 0.107% 99.977% ( 15, 22 ] 78 0.021% 99.997% ( 22, 34 ] 9 0.002% 100.000% ( 34, 51 ] 4 0.001% 100.001% ( 51, 76 ] 3 0.001% 100.002% ( 110, 170 ] 6 0.002% 100.003% ( 170, 250 ] 22 0.006% 100.009% ( 250, 380 ] 9 0.002% 100.011% ( 380, 580 ] 12 0.003% 100.015% ( 580, 870 ] 7 0.002% 100.016% ( 870, 1300 ] 5 0.001% 100.018% ( 1300, 1900 ] 6 0.002% 100.019% ( 1900, 2900 ] 5 0.001% 100.021% ( 2900, 4400 ] 1 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 170689 Average: 2.8604 StdDev: 15.65 Min: 1 Median: 1.6907 Max: 2732 Percentiles: P50: 1.69 P75: 2.38 P99: 8.39 P99.9: 71.31 P99.99: 352.79 ------------------------------------------------------ [ 0, 1 ] 17814 10.437% 10.437% ## ( 1, 2 ] 97770 57.280% 67.716% ########### ( 2, 3 ] 32855 19.248% 86.965% #### ( 3, 4 ] 9700 5.683% 92.647% # ( 4, 6 ] 9434 5.527% 98.174% # ( 6, 10 ] 2361 1.383% 99.558% ( 10, 15 ] 467 0.274% 99.831% ( 15, 22 ] 70 0.041% 99.872% ( 22, 34 ] 5 0.003% 99.875% ( 34, 51 ] 9 0.005% 99.880% ( 51, 76 ] 41 0.024% 99.905% ( 76, 110 ] 29 0.017% 99.921% ( 110, 170 ] 49 0.029% 99.950% ( 170, 250 ] 45 0.026% 99.977% ( 250, 380 ] 29 0.017% 99.994% ( 380, 580 ] 22 0.013% 100.006% ( 580, 870 ] 9 0.005% 100.012% ( 870, 1300 ] 6 0.004% 100.015% ( 1300, 1900 ] 1 0.001% 100.016% ( 1900, 2900 ] 3 0.002% 100.018% ** Level 2 read latency histogram (micros): Count: 26587 Average: 3.7652 StdDev: 18.95 Min: 0 Median: 1.7794 Max: 754 Percentiles: P50: 1.78 P75: 2.58 P99: 9.58 P99.9: 354.07 P99.99: 612.99 ------------------------------------------------------ [ 0, 1 ] 1418 5.333% 5.333% # ( 1, 2 ] 15238 57.314% 62.647% ########### ( 2, 3 ] 5635 21.195% 83.842% #### ( 3, 4 ] 1747 6.571% 90.413% # ( 4, 6 ] 1799 6.766% 97.179% # ( 6, 10 ] 542 2.039% 99.218% ( 10, 15 ] 70 0.263% 99.481% ( 15, 22 ] 19 0.071% 99.552% ( 22, 34 ] 2 0.008% 99.560% ( 51, 76 ] 2 0.008% 99.567% ( 76, 110 ] 9 0.034% 99.601% ( 110, 170 ] 36 0.135% 99.737% ( 170, 250 ] 26 0.098% 99.835% ( 250, 380 ] 23 0.087% 99.921% ( 380, 580 ] 19 0.071% 99.992% ( 580, 870 ] 3 0.011% 100.004% ** Level 3 read latency histogram (micros): Count: 219631 Average: 3.9770 StdDev: 53.70 Min: 0 Median: 1.7327 Max: 6469 Percentiles: P50: 1.73 P75: 2.44 P99: 9.24 P99.9: 254.25 P99.99: 812.27 ------------------------------------------------------ [ 0, 1 ] 11809 5.377% 5.377% # ( 1, 2 ] 133753 60.899% 66.276% ############ ( 2, 3 ] 43158 19.650% 85.926% #### ( 3, 4 ] 13014 5.925% 91.851% # ( 4, 6 ] 12181 5.546% 97.397% # ( 6, 10 ] 4343 1.977% 99.375% ( 10, 15 ] 578 0.263% 99.638% ( 15, 22 ] 99 0.045% 99.683% ( 22, 34 ] 11 0.005% 99.688% ( 34, 51 ] 1 0.000% 99.689% ( 51, 76 ] 2 0.001% 99.689% ( 76, 110 ] 92 0.042% 99.731% ( 110, 170 ] 262 0.119% 99.851% ( 170, 250 ] 105 0.048% 99.898% ( 250, 380 ] 103 0.047% 99.945% ( 380, 580 ] 66 0.030% 99.975% ( 580, 870 ] 40 0.018% 99.994% ( 870, 1300 ] 12 0.005% 99.999% ( 1300, 1900 ] 8 0.004% 100.003% ( 1900, 2900 ] 8 0.004% 100.006% ( 2900, 4400 ] 11 0.005% 100.011% ( 4400, 6600 ] 11 0.005% 100.016% ** Level 4 read latency histogram (micros): Count: 30 Average: 3501.7333 StdDev: 1988.18 Min: 201 Median: 3400.0000 Max: 7188 Percentiles: P50: 3400.00 P75: 4871.43 P99: 7188.00 P99.9: 7188.00 P99.99: 7188.00 ------------------------------------------------------ ( 170, 250 ] 1 3.333% 3.333% # ( 380, 580 ] 3 10.000% 13.333% ## ( 870, 1300 ] 1 3.333% 16.667% # ( 1300, 1900 ] 3 10.000% 26.667% ## ( 1900, 2900 ] 4 13.333% 40.000% ### ( 2900, 4400 ] 9 30.000% 70.000% ###### ( 4400, 6600 ] 7 23.333% 93.333% ##### ( 6600, 9900 ] 2 6.667% 100.000% # ** DB Stats ** Uptime(secs): 6.0 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 326.84 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.588 H:M:S, 9.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 314.90 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.397 H:M:S, 12.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/05-13:13:06 ... thread 0: (1000000,3000000) ops and (328283.0,334607.5) ops/second in (3.046152,8.965728) 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 15/12 2.26 GB 37.6 1.6 0.0 1.6 4.4 2.8 0.0 1.6 112.8 307.4 14.50 13.41 46 0.315 1660K 8461 0.0 0.0 L1 1/1 49.82 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 243.2 241.6 2.58 2.52 2 1.292 638K 4050 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.6 241.0 240.5 0.67 0.64 1 0.667 163K 305 0.0 0.0 L3 19/0 812.26 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 219.4 218.9 6.43 5.92 5 1.286 1433K 3630 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 211.3 211.3 1.09 1.02 1 1.085 232K 0 0.0 0.0 L5 112/0 9.17 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 269/13 21.97 GB 0.0 4.0 1.2 2.7 6.7 4.0 1.1 2.4 160.9 272.2 25.27 23.51 55 0.459 4128K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.0 1.2 2.7 6.7 4.0 1.0 2.4 160.9 272.2 25.27 23.51 55 0.459 4128K 16K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.0 1.2 2.7 4.0 1.2 0.0 0.0 236.0 235.1 17.22 16.40 15 1.148 4128K 16K 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 0.0 351.8 8.04 7.11 40 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): 9.1 total, 9.0 interval Flush(GB): cumulative 2.764, interval 2.764 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.72 GB write, 758.52 MB/s write, 3.97 GB read, 448.27 MB/s read, 25.3 seconds Interval compaction: 6.72 GB write, 766.91 MB/s write, 3.97 GB read, 453.23 MB/s read, 25.3 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: 684068 Average: 2.4699 StdDev: 13.71 Min: 0 Median: 1.5810 Max: 3429 Percentiles: P50: 1.58 P75: 1.97 P99: 5.91 P99.9: 13.03 P99.99: 166.38 ------------------------------------------------------ [ 0, 1 ] 85516 12.501% 12.501% ### ( 1, 2 ] 441483 64.538% 77.039% ############# ( 2, 3 ] 99260 14.510% 91.549% ### ( 3, 4 ] 29180 4.266% 95.815% # ( 4, 6 ] 22776 3.329% 99.144% # ( 6, 10 ] 4761 0.696% 99.840% ( 10, 15 ] 675 0.099% 99.939% ( 15, 22 ] 107 0.016% 99.955% ( 22, 34 ] 10 0.001% 99.956% ( 34, 51 ] 6 0.001% 99.957% ( 51, 76 ] 4 0.001% 99.958% ( 76, 110 ] 76 0.011% 99.969% ( 110, 170 ] 156 0.023% 99.992% ( 170, 250 ] 74 0.011% 100.002% ( 250, 380 ] 28 0.004% 100.006% ( 380, 580 ] 47 0.007% 100.013% ( 580, 870 ] 21 0.003% 100.016% ( 870, 1300 ] 12 0.002% 100.018% ( 1300, 1900 ] 9 0.001% 100.019% ( 1900, 2900 ] 8 0.001% 100.021% ( 2900, 4400 ] 2 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 170690 Average: 2.8612 StdDev: 15.65 Min: 1 Median: 1.6907 Max: 2732 Percentiles: P50: 1.69 P75: 2.38 P99: 8.39 P99.9: 71.92 P99.99: 352.79 ------------------------------------------------------ [ 0, 1 ] 17814 10.436% 10.436% ## ( 1, 2 ] 97770 57.279% 67.716% ########### ( 2, 3 ] 32855 19.248% 86.964% #### ( 3, 4 ] 9700 5.683% 92.647% # ( 4, 6 ] 9434 5.527% 98.174% # ( 6, 10 ] 2361 1.383% 99.557% ( 10, 15 ] 467 0.274% 99.831% ( 15, 22 ] 70 0.041% 99.872% ( 22, 34 ] 5 0.003% 99.875% ( 34, 51 ] 9 0.005% 99.880% ( 51, 76 ] 41 0.024% 99.904% ( 76, 110 ] 29 0.017% 99.921% ( 110, 170 ] 50 0.029% 99.950% ( 170, 250 ] 45 0.026% 99.977% ( 250, 380 ] 29 0.017% 99.994% ( 380, 580 ] 22 0.013% 100.006% ( 580, 870 ] 9 0.005% 100.012% ( 870, 1300 ] 6 0.004% 100.015% ( 1300, 1900 ] 1 0.001% 100.016% ( 1900, 2900 ] 3 0.002% 100.018% ** Level 2 read latency histogram (micros): Count: 40762 Average: 3.3579 StdDev: 16.80 Min: 0 Median: 1.7232 Max: 1235 Percentiles: P50: 1.72 P75: 2.42 P99: 9.11 P99.9: 287.64 P99.99: 579.20 ------------------------------------------------------ [ 0, 1 ] 2679 6.572% 6.572% # ( 1, 2 ] 24476 60.046% 66.618% ############ ( 2, 3 ] 8041 19.727% 86.345% #### ( 3, 4 ] 2286 5.608% 91.953% # ( 4, 6 ] 2260 5.544% 97.498% # ( 6, 10 ] 788 1.933% 99.431% ( 10, 15 ] 79 0.194% 99.625% ( 15, 22 ] 21 0.052% 99.676% ( 22, 34 ] 2 0.005% 99.681% ( 51, 76 ] 2 0.005% 99.686% ( 76, 110 ] 13 0.032% 99.718% ( 110, 170 ] 37 0.091% 99.809% ( 170, 250 ] 30 0.074% 99.882% ( 250, 380 ] 25 0.061% 99.944% ( 380, 580 ] 19 0.047% 99.990% ( 580, 870 ] 3 0.007% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277937 Average: 3.8106 StdDev: 49.20 Min: 0 Median: 1.7138 Max: 6469 Percentiles: P50: 1.71 P75: 2.38 P99: 9.07 P99.9: 262.06 P99.99: 859.38 ------------------------------------------------------ [ 0, 1 ] 16517 5.943% 5.943% # ( 1, 2 ] 171545 61.721% 67.664% ############ ( 2, 3 ] 54075 19.456% 87.119% #### ( 3, 4 ] 14901 5.361% 92.481% # ( 4, 6 ] 14178 5.101% 97.582% # ( 6, 10 ] 5138 1.849% 99.430% ( 10, 15 ] 667 0.240% 99.670% ( 15, 22 ] 116 0.042% 99.712% ( 22, 34 ] 11 0.004% 99.716% ( 34, 51 ] 1 0.000% 99.716% ( 51, 76 ] 3 0.001% 99.718% ( 76, 110 ] 102 0.037% 99.754% ( 110, 170 ] 277 0.100% 99.854% ( 170, 250 ] 116 0.042% 99.896% ( 250, 380 ] 130 0.047% 99.942% ( 380, 580 ] 85 0.031% 99.973% ( 580, 870 ] 49 0.018% 99.991% ( 870, 1300 ] 17 0.006% 99.997% ( 1300, 1900 ] 14 0.005% 100.002% ( 1900, 2900 ] 9 0.003% 100.005% ( 2900, 4400 ] 11 0.004% 100.009% ( 4400, 6600 ] 11 0.004% 100.013% ** Level 4 read latency histogram (micros): Count: 60 Average: 1789.9500 StdDev: 2217.18 Min: 1 Median: 380.0000 Max: 7188 Percentiles: P50: 380.00 P75: 3400.00 P99: 7188.00 P99.9: 7188.00 P99.99: 7188.00 ------------------------------------------------------ [ 0, 1 ] 11 18.333% 18.333% #### ( 1, 2 ] 7 11.667% 30.000% ## ( 22, 34 ] 2 3.333% 33.333% # ( 110, 170 ] 6 10.000% 43.333% ## ( 170, 250 ] 1 1.667% 45.000% ( 250, 380 ] 3 5.000% 50.000% # ( 380, 580 ] 3 5.000% 55.000% # ( 580, 870 ] 1 1.667% 56.667% ( 870, 1300 ] 1 1.667% 58.333% ( 1300, 1900 ] 3 5.000% 63.333% # ( 1900, 2900 ] 4 6.667% 70.000% # ( 2900, 4400 ] 9 15.000% 85.000% ### ( 4400, 6600 ] 7 11.667% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 983.2000 StdDev: 1126.72 Min: 137 Median: 380.0000 Max: 3600 Percentiles: P50: 380.00 P75: 1300.00 P99: 3600.00 P99.9: 3600.00 P99.99: 3600.00 ------------------------------------------------------ ( 110, 170 ] 6 30.000% 30.000% ###### ( 170, 250 ] 1 5.000% 35.000% # ( 250, 380 ] 3 15.000% 50.000% ### ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 1 5.000% 70.000% # ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 2 10.000% 85.000% ## ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 9.1 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 325.58 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.978 H:M:S, 10.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.09 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.390 H:M:S, 12.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/05-13:13:09 ... thread 0: (1000000,4000000) ops and (281194.8,319438.2) ops/second in (3.556254,12.521982) 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 18/12 3.30 GB 150.1 2.8 0.0 2.8 6.6 3.8 0.0 1.7 127.6 302.8 22.17 20.65 65 0.341 2873K 15K 0.0 0.0 L1 1/1 49.82 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 243.2 241.6 2.58 2.52 2 1.292 638K 4050 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.6 241.0 240.5 0.67 0.64 1 0.667 163K 305 0.0 0.0 L3 19/0 812.26 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 219.4 218.9 6.43 5.92 5 1.286 1433K 3630 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 211.3 211.3 1.09 1.02 1 1.085 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 272/13 23.01 GB 0.0 5.1 1.2 3.9 8.9 5.0 1.1 2.3 159.7 277.3 32.94 30.75 74 0.445 5341K 23K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.1 1.2 3.9 8.9 5.0 1.0 2.3 159.7 277.3 32.94 30.75 74 0.445 5341K 23K 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 5.1 1.2 3.9 5.1 1.2 0.0 0.0 240.8 239.8 21.84 20.94 19 1.149 5341K 23K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.8 3.8 0.0 0.0 0.0 351.2 11.10 9.80 55 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.6 total, 12.5 interval Flush(GB): cumulative 3.808, interval 3.808 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.92 GB write, 723.63 MB/s write, 5.14 GB read, 416.63 MB/s read, 32.9 seconds Interval compaction: 8.92 GB write, 729.36 MB/s write, 5.14 GB read, 419.93 MB/s read, 32.9 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: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 13, interval: 16 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1180069 Average: 2.5175 StdDev: 13.72 Min: 0 Median: 1.5913 Max: 3572 Percentiles: P50: 1.59 P75: 1.97 P99: 5.97 P99.9: 13.29 P99.99: 156.74 ------------------------------------------------------ [ 0, 1 ] 132848 11.258% 11.258% ## ( 1, 2 ] 773199 65.522% 76.779% ############# ( 2, 3 ] 177800 15.067% 91.846% ### ( 3, 4 ] 48006 4.068% 95.914% # ( 4, 6 ] 37038 3.139% 99.053% # ( 6, 10 ] 9188 0.779% 99.831% ( 10, 15 ] 1230 0.104% 99.936% ( 15, 22 ] 158 0.013% 99.949% ( 22, 34 ] 17 0.001% 99.950% ( 34, 51 ] 11 0.001% 99.951% ( 51, 76 ] 7 0.001% 99.952% ( 76, 110 ] 181 0.015% 99.967% ( 110, 170 ] 344 0.029% 99.996% ( 170, 250 ] 151 0.013% 100.009% ( 250, 380 ] 83 0.007% 100.016% ( 380, 580 ] 105 0.009% 100.025% ( 580, 870 ] 48 0.004% 100.029% ( 870, 1300 ] 21 0.002% 100.031% ( 1300, 1900 ] 13 0.001% 100.032% ( 1900, 2900 ] 12 0.001% 100.033% ( 2900, 4400 ] 3 0.000% 100.033% ** Level 1 read latency histogram (micros): Count: 170690 Average: 2.8612 StdDev: 15.65 Min: 1 Median: 1.6907 Max: 2732 Percentiles: P50: 1.69 P75: 2.38 P99: 8.39 P99.9: 71.92 P99.99: 352.79 ------------------------------------------------------ [ 0, 1 ] 17814 10.436% 10.436% ## ( 1, 2 ] 97770 57.279% 67.716% ########### ( 2, 3 ] 32855 19.248% 86.964% #### ( 3, 4 ] 9700 5.683% 92.647% # ( 4, 6 ] 9434 5.527% 98.174% # ( 6, 10 ] 2361 1.383% 99.557% ( 10, 15 ] 467 0.274% 99.831% ( 15, 22 ] 70 0.041% 99.872% ( 22, 34 ] 5 0.003% 99.875% ( 34, 51 ] 9 0.005% 99.880% ( 51, 76 ] 41 0.024% 99.904% ( 76, 110 ] 29 0.017% 99.921% ( 110, 170 ] 50 0.029% 99.950% ( 170, 250 ] 45 0.026% 99.977% ( 250, 380 ] 29 0.017% 99.994% ( 380, 580 ] 22 0.013% 100.006% ( 580, 870 ] 9 0.005% 100.012% ( 870, 1300 ] 6 0.004% 100.015% ( 1300, 1900 ] 1 0.001% 100.016% ( 1900, 2900 ] 3 0.002% 100.018% ** Level 2 read latency histogram (micros): Count: 40762 Average: 3.3579 StdDev: 16.80 Min: 0 Median: 1.7232 Max: 1235 Percentiles: P50: 1.72 P75: 2.42 P99: 9.11 P99.9: 287.64 P99.99: 579.20 ------------------------------------------------------ [ 0, 1 ] 2679 6.572% 6.572% # ( 1, 2 ] 24476 60.046% 66.618% ############ ( 2, 3 ] 8041 19.727% 86.345% #### ( 3, 4 ] 2286 5.608% 91.953% # ( 4, 6 ] 2260 5.544% 97.498% # ( 6, 10 ] 788 1.933% 99.431% ( 10, 15 ] 79 0.194% 99.625% ( 15, 22 ] 21 0.052% 99.676% ( 22, 34 ] 2 0.005% 99.681% ( 51, 76 ] 2 0.005% 99.686% ( 76, 110 ] 13 0.032% 99.718% ( 110, 170 ] 37 0.091% 99.809% ( 170, 250 ] 30 0.074% 99.882% ( 250, 380 ] 25 0.061% 99.944% ( 380, 580 ] 19 0.047% 99.990% ( 580, 870 ] 3 0.007% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277937 Average: 3.8106 StdDev: 49.20 Min: 0 Median: 1.7138 Max: 6469 Percentiles: P50: 1.71 P75: 2.38 P99: 9.07 P99.9: 262.06 P99.99: 859.38 ------------------------------------------------------ [ 0, 1 ] 16517 5.943% 5.943% # ( 1, 2 ] 171545 61.721% 67.664% ############ ( 2, 3 ] 54075 19.456% 87.119% #### ( 3, 4 ] 14901 5.361% 92.481% # ( 4, 6 ] 14178 5.101% 97.582% # ( 6, 10 ] 5138 1.849% 99.430% ( 10, 15 ] 667 0.240% 99.670% ( 15, 22 ] 116 0.042% 99.712% ( 22, 34 ] 11 0.004% 99.716% ( 34, 51 ] 1 0.000% 99.716% ( 51, 76 ] 3 0.001% 99.718% ( 76, 110 ] 102 0.037% 99.754% ( 110, 170 ] 277 0.100% 99.854% ( 170, 250 ] 116 0.042% 99.896% ( 250, 380 ] 130 0.047% 99.942% ( 380, 580 ] 85 0.031% 99.973% ( 580, 870 ] 49 0.018% 99.991% ( 870, 1300 ] 17 0.006% 99.997% ( 1300, 1900 ] 14 0.005% 100.002% ( 1900, 2900 ] 9 0.003% 100.005% ( 2900, 4400 ] 11 0.004% 100.009% ( 4400, 6600 ] 11 0.004% 100.013% ** Level 4 read latency histogram (micros): Count: 60 Average: 1789.9500 StdDev: 2217.18 Min: 1 Median: 380.0000 Max: 7188 Percentiles: P50: 380.00 P75: 3400.00 P99: 7188.00 P99.9: 7188.00 P99.99: 7188.00 ------------------------------------------------------ [ 0, 1 ] 11 18.333% 18.333% #### ( 1, 2 ] 7 11.667% 30.000% ## ( 22, 34 ] 2 3.333% 33.333% # ( 110, 170 ] 6 10.000% 43.333% ## ( 170, 250 ] 1 1.667% 45.000% ( 250, 380 ] 3 5.000% 50.000% # ( 380, 580 ] 3 5.000% 55.000% # ( 580, 870 ] 1 1.667% 56.667% ( 870, 1300 ] 1 1.667% 58.333% ( 1300, 1900 ] 3 5.000% 63.333% # ( 1900, 2900 ] 4 6.667% 70.000% # ( 2900, 4400 ] 9 15.000% 85.000% ### ( 4400, 6600 ] 7 11.667% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 983.2000 StdDev: 1126.72 Min: 137 Median: 380.0000 Max: 3600 Percentiles: P50: 380.00 P75: 1300.00 P99: 3600.00 P99.9: 3600.00 P99.99: 3600.00 ------------------------------------------------------ ( 110, 170 ] 6 30.000% 30.000% ###### ( 170, 250 ] 1 5.000% 35.000% # ( 250, 380 ] 3 15.000% 50.000% ### ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 1 5.000% 70.000% # ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 2 10.000% 85.000% ## ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 12.6 total, 3.6 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 311.83 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.781 H:M:S, 14.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 276.75 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.804 H:M:S, 22.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 0 2024/12/05-13:13:13 ... thread 0: (1000000,5000000) ops and (280865.6,310898.8) ops/second in (3.560422,16.082404) 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 2.63 GB 244.1 3.5 0.0 3.5 8.2 4.7 0.0 1.7 129.0 302.7 27.78 25.89 82 0.339 3640K 18K 0.0 0.0 L1 15/0 1.58 GB 161.8 2.3 2.0 0.2 2.2 2.0 0.1 1.1 224.9 218.6 10.25 9.78 3 3.418 2341K 64K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.6 241.0 240.5 0.67 0.64 1 0.667 163K 305 0.0 0.0 L3 19/0 812.26 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 219.4 218.9 6.43 5.92 5 1.286 1433K 3630 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 211.3 211.3 1.09 1.02 1 1.085 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 283/4 23.87 GB 0.0 7.5 2.8 4.7 12.2 7.5 1.1 2.6 166.4 269.3 46.22 43.26 92 0.502 7812K 87K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.5 2.8 4.7 12.2 7.5 1.0 2.6 166.4 269.3 46.22 43.26 92 0.502 7812K 87K 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 7.5 2.8 4.7 7.4 2.8 0.0 0.0 237.5 234.8 32.39 31.04 23 1.408 7812K 87K 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 0.0 350.2 13.83 12.21 69 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): 16.2 total, 16.1 interval Flush(GB): cumulative 4.729, interval 4.729 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: 12.16 GB write, 769.09 MB/s write, 7.51 GB read, 475.27 MB/s read, 46.2 seconds Interval compaction: 12.16 GB write, 773.83 MB/s write, 7.51 GB read, 478.20 MB/s read, 46.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 7, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 7, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 7, total-stops: 15, interval: 22 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1505384 Average: 2.4784 StdDev: 14.74 Min: 0 Median: 1.5629 Max: 3680 Percentiles: P50: 1.56 P75: 1.94 P99: 5.94 P99.9: 13.65 P99.99: 163.19 ------------------------------------------------------ [ 0, 1 ] 195703 13.000% 13.000% ### ( 1, 2 ] 989561 65.735% 78.735% ############# ( 2, 3 ] 208435 13.846% 92.581% ### ( 3, 4 ] 55956 3.717% 96.298% # ( 4, 6 ] 41853 2.780% 99.078% # ( 6, 10 ] 11322 0.752% 99.830% ( 10, 15 ] 1439 0.096% 99.926% ( 15, 22 ] 198 0.013% 99.939% ( 22, 34 ] 23 0.002% 99.941% ( 34, 51 ] 12 0.001% 99.941% ( 51, 76 ] 27 0.002% 99.943% ( 76, 110 ] 303 0.020% 99.963% ( 110, 170 ] 454 0.030% 99.993% ( 170, 250 ] 191 0.013% 100.006% ( 250, 380 ] 101 0.007% 100.013% ( 380, 580 ] 126 0.008% 100.021% ( 580, 870 ] 64 0.004% 100.026% ( 870, 1300 ] 27 0.002% 100.027% ( 1300, 1900 ] 17 0.001% 100.028% ( 1900, 2900 ] 14 0.001% 100.029% ( 2900, 4400 ] 8 0.001% 100.030% ** Level 1 read latency histogram (micros): Count: 183414 Average: 3.0662 StdDev: 22.77 Min: 1 Median: 1.6788 Max: 2888 Percentiles: P50: 1.68 P75: 2.34 P99: 8.48 P99.9: 133.56 P99.99: 556.13 ------------------------------------------------------ [ 0, 1 ] 19750 10.768% 10.768% ## ( 1, 2 ] 106005 57.795% 68.563% ############ ( 2, 3 ] 34465 18.791% 87.354% #### ( 3, 4 ] 10066 5.488% 92.842% # ( 4, 6 ] 9730 5.305% 98.147% # ( 6, 10 ] 2521 1.374% 99.522% ( 10, 15 ] 483 0.263% 99.785% ( 15, 22 ] 70 0.038% 99.823% ( 22, 34 ] 5 0.003% 99.826% ( 34, 51 ] 9 0.005% 99.831% ( 51, 76 ] 41 0.022% 99.853% ( 76, 110 ] 53 0.029% 99.882% ( 110, 170 ] 83 0.045% 99.927% ( 170, 250 ] 53 0.029% 99.956% ( 250, 380 ] 37 0.020% 99.977% ( 380, 580 ] 28 0.015% 99.992% ( 580, 870 ] 20 0.011% 100.003% ( 870, 1300 ] 10 0.005% 100.008% ( 1300, 1900 ] 8 0.004% 100.013% ( 1900, 2900 ] 7 0.004% 100.016% ** Level 2 read latency histogram (micros): Count: 40762 Average: 3.3579 StdDev: 16.80 Min: 0 Median: 1.7232 Max: 1235 Percentiles: P50: 1.72 P75: 2.42 P99: 9.11 P99.9: 287.64 P99.99: 579.20 ------------------------------------------------------ [ 0, 1 ] 2679 6.572% 6.572% # ( 1, 2 ] 24476 60.046% 66.618% ############ ( 2, 3 ] 8041 19.727% 86.345% #### ( 3, 4 ] 2286 5.608% 91.953% # ( 4, 6 ] 2260 5.544% 97.498% # ( 6, 10 ] 788 1.933% 99.431% ( 10, 15 ] 79 0.194% 99.625% ( 15, 22 ] 21 0.052% 99.676% ( 22, 34 ] 2 0.005% 99.681% ( 51, 76 ] 2 0.005% 99.686% ( 76, 110 ] 13 0.032% 99.718% ( 110, 170 ] 37 0.091% 99.809% ( 170, 250 ] 30 0.074% 99.882% ( 250, 380 ] 25 0.061% 99.944% ( 380, 580 ] 19 0.047% 99.990% ( 580, 870 ] 3 0.007% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277937 Average: 3.8106 StdDev: 49.20 Min: 0 Median: 1.7138 Max: 6469 Percentiles: P50: 1.71 P75: 2.38 P99: 9.07 P99.9: 262.06 P99.99: 859.38 ------------------------------------------------------ [ 0, 1 ] 16517 5.943% 5.943% # ( 1, 2 ] 171545 61.721% 67.664% ############ ( 2, 3 ] 54075 19.456% 87.119% #### ( 3, 4 ] 14901 5.361% 92.481% # ( 4, 6 ] 14178 5.101% 97.582% # ( 6, 10 ] 5138 1.849% 99.430% ( 10, 15 ] 667 0.240% 99.670% ( 15, 22 ] 116 0.042% 99.712% ( 22, 34 ] 11 0.004% 99.716% ( 34, 51 ] 1 0.000% 99.716% ( 51, 76 ] 3 0.001% 99.718% ( 76, 110 ] 102 0.037% 99.754% ( 110, 170 ] 277 0.100% 99.854% ( 170, 250 ] 116 0.042% 99.896% ( 250, 380 ] 130 0.047% 99.942% ( 380, 580 ] 85 0.031% 99.973% ( 580, 870 ] 49 0.018% 99.991% ( 870, 1300 ] 17 0.006% 99.997% ( 1300, 1900 ] 14 0.005% 100.002% ( 1900, 2900 ] 9 0.003% 100.005% ( 2900, 4400 ] 11 0.004% 100.009% ( 4400, 6600 ] 11 0.004% 100.013% ** Level 4 read latency histogram (micros): Count: 60 Average: 1789.9500 StdDev: 2217.18 Min: 1 Median: 380.0000 Max: 7188 Percentiles: P50: 380.00 P75: 3400.00 P99: 7188.00 P99.9: 7188.00 P99.99: 7188.00 ------------------------------------------------------ [ 0, 1 ] 11 18.333% 18.333% #### ( 1, 2 ] 7 11.667% 30.000% ## ( 22, 34 ] 2 3.333% 33.333% # ( 110, 170 ] 6 10.000% 43.333% ## ( 170, 250 ] 1 1.667% 45.000% ( 250, 380 ] 3 5.000% 50.000% # ( 380, 580 ] 3 5.000% 55.000% # ( 580, 870 ] 1 1.667% 56.667% ( 870, 1300 ] 1 1.667% 58.333% ( 1300, 1900 ] 3 5.000% 63.333% # ( 1900, 2900 ] 4 6.667% 70.000% # ( 2900, 4400 ] 9 15.000% 85.000% ### ( 4400, 6600 ] 7 11.667% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 983.2000 StdDev: 1126.72 Min: 137 Median: 380.0000 Max: 3600 Percentiles: P50: 380.00 P75: 1300.00 P99: 3600.00 P99.9: 3600.00 P99.99: 3600.00 ------------------------------------------------------ ( 110, 170 ] 6 30.000% 30.000% ###### ( 170, 250 ] 1 5.000% 35.000% # ( 250, 380 ] 3 15.000% 50.000% ### ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 1 5.000% 70.000% # ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 2 10.000% 85.000% ## ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 16.2 total, 3.6 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 304.04 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.620 H:M:S, 16.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 276.43 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.839 H:M:S, 23.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/05-13:13:16 ... thread 0: (1000000,6000000) ops and (273584.2,303988.5) ops/second in (3.655182,19.737586) 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 18/12 3.61 GB 100.2 4.5 0.0 4.5 10.2 5.7 0.0 1.8 133.7 301.0 34.81 32.53 101 0.345 4726K 24K 0.0 0.0 L1 15/15 1.58 GB 0.0 2.3 2.0 0.2 2.2 2.0 0.1 1.1 224.9 218.6 10.25 9.78 3 3.418 2341K 64K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.6 241.0 240.5 0.67 0.64 1 0.667 163K 305 0.0 0.0 L3 19/0 812.26 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 219.4 218.9 6.43 5.92 5 1.286 1433K 3630 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 211.3 211.3 1.09 1.02 1 1.085 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 286/27 24.85 GB 0.0 8.6 2.8 5.7 14.2 8.5 1.1 2.5 164.5 272.6 53.25 49.89 111 0.480 8897K 93K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.6 2.8 5.7 14.2 8.5 1.0 2.5 164.5 272.6 53.25 49.89 111 0.480 8897K 93K 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 8.6 2.8 5.7 8.5 2.7 0.0 0.0 239.8 237.3 36.53 35.12 27 1.353 8897K 93K 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 0.0 349.9 16.72 14.78 84 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): 19.8 total, 19.7 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: 14.18 GB write, 731.73 MB/s write, 8.56 GB read, 441.61 MB/s read, 53.3 seconds Interval compaction: 14.18 GB write, 735.41 MB/s write, 8.56 GB read, 443.83 MB/s read, 53.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, 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: 12, total-stops: 16, interval: 28 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1845014 Average: 2.5343 StdDev: 15.51 Min: 0 Median: 1.5634 Max: 4115 Percentiles: P50: 1.56 P75: 1.94 P99: 5.96 P99.9: 15.74 P99.99: 185.97 ------------------------------------------------------ [ 0, 1 ] 237060 12.849% 12.849% ### ( 1, 2 ] 1216648 65.942% 78.791% ############# ( 2, 3 ] 256609 13.908% 92.699% ### ( 3, 4 ] 67236 3.644% 96.344% # ( 4, 6 ] 50060 2.713% 99.057% # ( 6, 10 ] 13746 0.745% 99.802% ( 10, 15 ] 1786 0.097% 99.899% ( 15, 22 ] 227 0.012% 99.911% ( 22, 34 ] 26 0.001% 99.912% ( 34, 51 ] 14 0.001% 99.913% ( 51, 76 ] 29 0.002% 99.915% ( 76, 110 ] 437 0.024% 99.938% ( 110, 170 ] 892 0.048% 99.987% ( 170, 250 ] 298 0.016% 100.003% ( 250, 380 ] 165 0.009% 100.012% ( 380, 580 ] 189 0.010% 100.022% ( 580, 870 ] 84 0.005% 100.027% ( 870, 1300 ] 39 0.002% 100.029% ( 1300, 1900 ] 23 0.001% 100.030% ( 1900, 2900 ] 16 0.001% 100.031% ( 2900, 4400 ] 11 0.001% 100.031% ** Level 1 read latency histogram (micros): Count: 255470 Average: 3.0167 StdDev: 21.17 Min: 1 Median: 1.6529 Max: 2888 Percentiles: P50: 1.65 P75: 2.23 P99: 8.53 P99.9: 148.77 P99.99: 561.81 ------------------------------------------------------ [ 0, 1 ] 27676 10.833% 10.833% ## ( 1, 2 ] 153257 59.990% 70.824% ############ ( 2, 3 ] 45428 17.782% 88.606% #### ( 3, 4 ] 12560 4.916% 93.522% # ( 4, 6 ] 11694 4.577% 98.100% # ( 6, 10 ] 3632 1.422% 99.521% ( 10, 15 ] 595 0.233% 99.754% ( 15, 22 ] 83 0.032% 99.787% ( 22, 34 ] 9 0.004% 99.790% ( 34, 51 ] 9 0.004% 99.794% ( 51, 76 ] 41 0.016% 99.810% ( 76, 110 ] 111 0.043% 99.853% ( 110, 170 ] 185 0.072% 99.926% ( 170, 250 ] 79 0.031% 99.957% ( 250, 380 ] 50 0.020% 99.976% ( 380, 580 ] 39 0.015% 99.991% ( 580, 870 ] 24 0.009% 100.001% ( 870, 1300 ] 12 0.005% 100.005% ( 1300, 1900 ] 8 0.003% 100.009% ( 1900, 2900 ] 8 0.003% 100.012% ** Level 2 read latency histogram (micros): Count: 40762 Average: 3.3579 StdDev: 16.80 Min: 0 Median: 1.7232 Max: 1235 Percentiles: P50: 1.72 P75: 2.42 P99: 9.11 P99.9: 287.64 P99.99: 579.20 ------------------------------------------------------ [ 0, 1 ] 2679 6.572% 6.572% # ( 1, 2 ] 24476 60.046% 66.618% ############ ( 2, 3 ] 8041 19.727% 86.345% #### ( 3, 4 ] 2286 5.608% 91.953% # ( 4, 6 ] 2260 5.544% 97.498% # ( 6, 10 ] 788 1.933% 99.431% ( 10, 15 ] 79 0.194% 99.625% ( 15, 22 ] 21 0.052% 99.676% ( 22, 34 ] 2 0.005% 99.681% ( 51, 76 ] 2 0.005% 99.686% ( 76, 110 ] 13 0.032% 99.718% ( 110, 170 ] 37 0.091% 99.809% ( 170, 250 ] 30 0.074% 99.882% ( 250, 380 ] 25 0.061% 99.944% ( 380, 580 ] 19 0.047% 99.990% ( 580, 870 ] 3 0.007% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277937 Average: 3.8106 StdDev: 49.20 Min: 0 Median: 1.7138 Max: 6469 Percentiles: P50: 1.71 P75: 2.38 P99: 9.07 P99.9: 262.06 P99.99: 859.38 ------------------------------------------------------ [ 0, 1 ] 16517 5.943% 5.943% # ( 1, 2 ] 171545 61.721% 67.664% ############ ( 2, 3 ] 54075 19.456% 87.119% #### ( 3, 4 ] 14901 5.361% 92.481% # ( 4, 6 ] 14178 5.101% 97.582% # ( 6, 10 ] 5138 1.849% 99.430% ( 10, 15 ] 667 0.240% 99.670% ( 15, 22 ] 116 0.042% 99.712% ( 22, 34 ] 11 0.004% 99.716% ( 34, 51 ] 1 0.000% 99.716% ( 51, 76 ] 3 0.001% 99.718% ( 76, 110 ] 102 0.037% 99.754% ( 110, 170 ] 277 0.100% 99.854% ( 170, 250 ] 116 0.042% 99.896% ( 250, 380 ] 130 0.047% 99.942% ( 380, 580 ] 85 0.031% 99.973% ( 580, 870 ] 49 0.018% 99.991% ( 870, 1300 ] 17 0.006% 99.997% ( 1300, 1900 ] 14 0.005% 100.002% ( 1900, 2900 ] 9 0.003% 100.005% ( 2900, 4400 ] 11 0.004% 100.009% ( 4400, 6600 ] 11 0.004% 100.013% ** Level 4 read latency histogram (micros): Count: 60 Average: 1789.9500 StdDev: 2217.18 Min: 1 Median: 380.0000 Max: 7188 Percentiles: P50: 380.00 P75: 3400.00 P99: 7188.00 P99.9: 7188.00 P99.99: 7188.00 ------------------------------------------------------ [ 0, 1 ] 11 18.333% 18.333% #### ( 1, 2 ] 7 11.667% 30.000% ## ( 22, 34 ] 2 3.333% 33.333% # ( 110, 170 ] 6 10.000% 43.333% ## ( 170, 250 ] 1 1.667% 45.000% ( 250, 380 ] 3 5.000% 50.000% # ( 380, 580 ] 3 5.000% 55.000% # ( 580, 870 ] 1 1.667% 56.667% ( 870, 1300 ] 1 1.667% 58.333% ( 1300, 1900 ] 3 5.000% 63.333% # ( 1900, 2900 ] 4 6.667% 70.000% # ( 2900, 4400 ] 9 15.000% 85.000% ### ( 4400, 6600 ] 7 11.667% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 983.2000 StdDev: 1126.72 Min: 137 Median: 380.0000 Max: 3600 Percentiles: P50: 380.00 P75: 1300.00 P99: 3600.00 P99.9: 3600.00 P99.99: 3600.00 ------------------------------------------------------ ( 110, 170 ] 6 30.000% 30.000% ###### ( 170, 250 ] 1 5.000% 35.000% # ( 250, 380 ] 3 15.000% 50.000% ### ( 380, 580 ] 3 15.000% 65.000% ### ( 580, 870 ] 1 5.000% 70.000% # ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 2 10.000% 85.000% ## ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 19.8 total, 3.7 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 297.63 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.577 H:M:S, 18.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 269.25 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.957 H:M:S, 26.2 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 : 3.277 micros/op 305186 ops/sec 20.001 seconds 6103999 operations; 295.7 MB/s Microseconds per write: Count: 6103999 Average: 3.2767 StdDev: 235.48 Min: 1 Median: 1.7423 Max: 227433 Percentiles: P50: 1.74 P75: 2.73 P99: 6.69 P99.9: 88.44 P99.99: 1170.44 ------------------------------------------------------ [ 0, 1 ] 752033 12.320% 12.320% ## ( 1, 2 ] 3098583 50.763% 63.083% ########## ( 2, 3 ] 992117 16.254% 79.337% ### ( 3, 4 ] 860785 14.102% 93.439% ### ( 4, 6 ] 331644 5.433% 98.872% # ( 6, 10 ] 45043 0.738% 99.610% ( 10, 15 ] 11331 0.186% 99.796% ( 15, 22 ] 3873 0.063% 99.859% ( 22, 34 ] 811 0.013% 99.873% ( 34, 51 ] 95 0.002% 99.874% ( 51, 76 ] 9 0.000% 99.874% ( 76, 110 ] 4294 0.070% 99.945% ( 110, 170 ] 1667 0.027% 99.972% ( 170, 250 ] 192 0.003% 99.975% ( 250, 380 ] 41 0.001% 99.976% ( 380, 580 ] 8 0.000% 99.976% ( 580, 870 ] 6 0.000% 99.976% ( 870, 1300 ] 1226 0.020% 99.996% ( 1900, 2900 ] 228 0.004% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 50000, 75000 ] 1 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 : 165193 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 : 6103999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6299326968 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 : 185 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 3576709 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 : 10061575536 rocksdb.compact.write.bytes COUNT : 9892735354 rocksdb.flush.write.bytes COUNT : 6199071766 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 : 101 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 : 6159271936 rocksdb.memtable.garbage.bytes.at.flush COUNT : 11747328 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 : 10109889772 rocksdb.non.last.level.read.count COUNT : 2438741 rocksdb.block.checksum.compute.count COUNT : 2438385 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 : 1.382649 P95 : 3.821999 P99 : 5.830883 P100 : 227430.000000 COUNT : 6103999 SUM : 17139326 rocksdb.compaction.times.micros P50 : 1066428.571429 P95 : 3810000.000000 P99 : 7671375.000000 P100 : 7671375.000000 COUNT : 27 SUM : 36534264 rocksdb.compaction.times.cpu_micros P50 : 1019375.000000 P95 : 3810000.000000 P99 : 7267396.000000 P100 : 7267396.000000 COUNT : 27 SUM : 35116386 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 : 804.750000 P95 : 1616.666667 P99 : 1707.000000 P100 : 1707.000000 COUNT : 85 SUM : 71761 rocksdb.compaction.outfile.sync.micros P50 : 778.586957 P95 : 1621.428571 P99 : 3125.000000 P100 : 3502.000000 COUNT : 85 SUM : 74226 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 : 88.952381 P95 : 252.600000 P99 : 375.320000 P100 : 1082.000000 COUNT : 118 SUM : 13727 rocksdb.table.open.io.micros P50 : 1730.000000 P95 : 14600.000000 P99 : 20520.000000 P100 : 21509.000000 COUNT : 185 SUM : 566440 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 : 3.666313 P95 : 6.831934 P99 : 9.860785 P100 : 5700.000000 COUNT : 2438282 SUM : 11589953 rocksdb.read.block.get.micros P50 : 568.461538 P95 : 4297.727273 P99 : 6490.000000 P100 : 7457.000000 COUNT : 370 SUM : 423887 rocksdb.write.raw.block.micros P50 : 0.511462 P95 : 0.971778 P99 : 2.854968 P100 : 4633.000000 COUNT : 3901133 SUM : 7350570 rocksdb.numfiles.in.singlecompaction P50 : 3.400000 P95 : 9.066667 P99 : 27.000000 P100 : 27.000000 COUNT : 34 SUM : 156 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 : 0.561039 P95 : 1145.940049 P99 : 2356.798246 P100 : 227224.000000 COUNT : 13585 SUM : 3578319 rocksdb.sst.read.micros P50 : 1.590226 P95 : 3.876559 P99 : 7.116720 P100 : 7188.000000 COUNT : 2439403 SUM : 6817667 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 : 6103999 SUM : 6299326968 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 : 210000.000000 P95 : 333055.555556 P99 : 384968.000000 P100 : 384968.000000 COUNT : 85 SUM : 16899922 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 : 114 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