[2024-12-08 20:18:30.922403] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 23.11.0 initialization... [2024-12-08 20:18:30.922520] [ 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_pid2106196 ] Set seed to 1733685510919880 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-08 20:18:31.043414] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-08 20:18:31.085920] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-08 20:18:31.085976] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 2106196' to capture a snapshot of events at runtime. [2024-12-08 20:18:31.085989] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-08 20:18:31.086003] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-08 20:18:31.086013] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid2106196 for offline analysis/debug. [2024-12-08 20:18:31.086112] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 8 20:18:32 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/12/08-20:18:35 ... thread 0: (1000000,1000000) ops and (334576.8,334576.8) ops/second in (2.988850,2.988850) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/9 567.03 MB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 350.5 2.52 2.36 13 0.194 0 0 0.0 0.0 L1 3/3 251.73 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 260.2 259.9 0.97 0.95 1 0.968 255K 202 0.0 0.0 L2 1/0 48.83 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 19/1 1007.26 MB 1.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 235.6 235.6 0.26 0.25 1 0.265 63K 0 0.0 0.0 L4 116/0 9.47 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1052/0 85.69 GB 0.9 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 1200/13 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 101.1 310.6 4.21 4.00 16 0.263 432K 240 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 101.1 310.6 4.21 4.00 16 0.263 432K 240 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.3 0.1 0.4 0.3 0.0 0.0 251.4 251.2 1.69 1.64 3 0.564 432K 240 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 350.5 2.52 2.36 13 0.194 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.2 total, 3.0 interval Flush(GB): cumulative 0.861, interval 0.861 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: 1.28 GB write, 413.96 MB/s write, 0.42 GB read, 134.74 MB/s read, 4.2 seconds Interval compaction: 1.28 GB write, 437.07 MB/s write, 0.42 GB read, 142.27 MB/s read, 4.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 3, interval: 3 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 109229 Average: 1.7768 StdDev: 7.12 Min: 1 Median: 1.1705 Max: 1563 Percentiles: P50: 1.17 P75: 1.64 P99: 3.94 P99.9: 12.42 P99.99: 225.06 ------------------------------------------------------ [ 0, 1 ] 44603 40.834% 40.834% ######## ( 1, 2 ] 58717 53.756% 94.590% ########### ( 2, 3 ] 3684 3.373% 97.963% # ( 3, 4 ] 1206 1.104% 99.067% ( 4, 6 ] 445 0.407% 99.474% ( 6, 10 ] 403 0.369% 99.843% ( 10, 15 ] 134 0.123% 99.966% ( 15, 22 ] 11 0.010% 99.976% ( 22, 34 ] 3 0.003% 99.979% ( 34, 51 ] 1 0.001% 99.980% ( 51, 76 ] 1 0.001% 99.981% ( 170, 250 ] 19 0.017% 99.998% ( 250, 380 ] 4 0.004% 100.002% ( 380, 580 ] 1 0.001% 100.003% ( 870, 1300 ] 1 0.001% 100.004% ( 1300, 1900 ] 1 0.001% 100.005% ** Level 1 read latency histogram (micros): Count: 20615 Average: 1.8424 StdDev: 5.62 Min: 1 Median: 1.2533 Max: 441 Percentiles: P50: 1.25 P75: 1.68 P99: 3.94 P99.9: 12.26 P99.99: 441.00 ------------------------------------------------------ [ 0, 1 ] 7279 35.309% 35.309% ####### ( 1, 2 ] 11958 58.006% 93.316% ############ ( 2, 3 ] 880 4.269% 97.584% # ( 3, 4 ] 315 1.528% 99.112% ( 4, 6 ] 109 0.529% 99.641% ( 6, 10 ] 46 0.223% 99.864% ( 10, 15 ] 23 0.112% 99.976% ( 15, 22 ] 4 0.019% 99.995% ( 250, 380 ] 1 0.005% 100.000% ( 380, 580 ] 3 0.015% 100.015% ** Level 2 read latency histogram (micros): Count: 28083 Average: 2.2693 StdDev: 15.50 Min: 0 Median: 1.1777 Max: 1513 Percentiles: P50: 1.18 P75: 1.68 P99: 7.99 P99.9: 109.20 P99.99: 911.22 ------------------------------------------------------ [ 0, 1 ] 11563 41.174% 41.174% ######## ( 1, 2 ] 13950 49.674% 90.849% ########## ( 2, 3 ] 1529 5.445% 96.293% # ( 3, 4 ] 264 0.940% 97.233% ( 4, 6 ] 371 1.321% 98.554% ( 6, 10 ] 251 0.894% 99.448% ( 10, 15 ] 65 0.231% 99.680% ( 15, 22 ] 13 0.046% 99.726% ( 22, 34 ] 4 0.014% 99.740% ( 76, 110 ] 46 0.164% 99.904% ( 110, 170 ] 11 0.039% 99.943% ( 170, 250 ] 11 0.039% 99.982% ( 380, 580 ] 1 0.004% 99.986% ( 580, 870 ] 1 0.004% 99.989% ( 870, 1300 ] 2 0.007% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 7874 Average: 10.6408 StdDev: 107.85 Min: 0 Median: 1.5804 Max: 2697 Percentiles: P50: 1.58 P75: 1.97 P99: 13.71 P99.9: 1837.53 P99.99: 2697.00 ------------------------------------------------------ [ 0, 1 ] 1021 12.967% 12.967% ### ( 1, 2 ] 5024 63.805% 76.772% ############# ( 2, 3 ] 970 12.319% 89.091% ## ( 3, 4 ] 423 5.372% 94.463% # ( 4, 6 ] 243 3.086% 97.549% # ( 6, 10 ] 92 1.168% 98.717% ( 10, 15 ] 30 0.381% 99.098% ( 15, 22 ] 10 0.127% 99.225% ( 22, 34 ] 3 0.038% 99.263% ( 51, 76 ] 1 0.013% 99.276% ( 110, 170 ] 4 0.051% 99.327% ( 250, 380 ] 1 0.013% 99.340% ( 380, 580 ] 4 0.051% 99.390% ( 580, 870 ] 8 0.102% 99.492% ( 870, 1300 ] 16 0.203% 99.695% ( 1300, 1900 ] 18 0.229% 99.924% ( 1900, 2900 ] 6 0.076% 100.000% ** Level 4 read latency histogram (micros): Count: 20 Average: 1220.3000 StdDev: 621.79 Min: 130 Median: 1192.5000 Max: 2426 Percentiles: P50: 1192.50 P75: 1700.00 P99: 2426.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ ( 110, 170 ] 1 5.000% 5.000% # ( 250, 380 ] 1 5.000% 10.000% # ( 380, 580 ] 1 5.000% 15.000% # ( 580, 870 ] 4 20.000% 35.000% #### ( 870, 1300 ] 4 20.000% 55.000% #### ( 1300, 1900 ] 6 30.000% 85.000% ###### ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 3.2 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 311.63 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.139 H:M:S, 4.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 329.00 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.139 H:M:S, 4.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/08-20:18:38 ... thread 0: (1000000,2000000) ops and (344800.7,339611.9) ops/second in (2.900226,5.889076) 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 1.17 GB 94.4 0.7 0.0 0.7 2.5 1.8 0.0 1.4 93.5 319.3 8.09 7.67 31 0.261 767K 796 0.0 0.0 L1 2/0 50.44 MB 5.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 242.6 242.1 3.37 3.30 2 1.687 831K 1366 0.0 0.0 L2 1/0 48.83 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.5 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 15/0 773.22 MB 0.8 0.2 0.2 0.0 0.2 0.2 0.4 1.0 238.3 238.3 0.81 0.78 2 0.405 196K 11 0.0 0.0 L4 173/0 9.59 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.7 1.0 114.1 114.2 0.49 0.39 1 0.492 57K 0 0.0 0.0 L5 1060/0 86.31 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1261/4 97.92 GB 0.0 1.9 0.8 1.1 3.7 2.6 2.3 2.1 146.3 284.3 13.22 12.59 37 0.357 1964K 2211 0.0 0.0 Int 0/0 0.00 KB 0.0 1.9 0.8 1.1 3.7 2.6 2.3 2.1 146.3 284.3 13.22 12.59 37 0.357 1964K 2211 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.9 0.8 1.1 1.9 0.8 0.0 0.0 240.1 239.9 8.06 7.78 9 0.895 1964K 2211 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 353.8 5.16 4.81 28 0.184 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 5.9 interval Flush(GB): cumulative 1.784, interval 1.784 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: 3.67 GB write, 620.64 MB/s write, 1.89 GB read, 319.44 MB/s read, 13.2 seconds Interval compaction: 3.67 GB write, 638.23 MB/s write, 1.89 GB read, 328.49 MB/s read, 13.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 3, interval: 3 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 390858 Average: 2.0252 StdDev: 5.82 Min: 0 Median: 1.4022 Max: 1563 Percentiles: P50: 1.40 P75: 1.80 P99: 5.39 P99.9: 10.90 P99.99: 14.79 ------------------------------------------------------ [ 0, 1 ] 96637 24.724% 24.724% ##### ( 1, 2 ] 245605 62.837% 87.562% ############# ( 2, 3 ] 30317 7.757% 95.318% ## ( 3, 4 ] 11105 2.841% 98.159% # ( 4, 6 ] 4735 1.211% 99.371% ( 6, 10 ] 1988 0.509% 99.879% ( 10, 15 ] 452 0.116% 99.995% ( 15, 22 ] 40 0.010% 100.005% ( 22, 34 ] 10 0.003% 100.008% ( 34, 51 ] 4 0.001% 100.009% ( 51, 76 ] 2 0.001% 100.009% ( 76, 110 ] 1 0.000% 100.010% ( 170, 250 ] 42 0.011% 100.020% ( 250, 380 ] 12 0.003% 100.024% ( 380, 580 ] 1 0.000% 100.024% ( 580, 870 ] 1 0.000% 100.024% ( 870, 1300 ] 4 0.001% 100.025% ( 1300, 1900 ] 2 0.001% 100.026% ** Level 1 read latency histogram (micros): Count: 96643 Average: 2.1542 StdDev: 5.23 Min: 1 Median: 1.4847 Max: 536 Percentiles: P50: 1.48 P75: 1.86 P99: 5.67 P99.9: 12.14 P99.99: 404.29 ------------------------------------------------------ [ 0, 1 ] 17184 17.781% 17.781% #### ( 1, 2 ] 64242 66.474% 84.254% ############# ( 2, 3 ] 9610 9.944% 94.198% ## ( 3, 4 ] 3257 3.370% 97.568% # ( 4, 6 ] 1660 1.718% 99.286% ( 6, 10 ] 539 0.558% 99.844% ( 10, 15 ] 127 0.131% 99.975% ( 15, 22 ] 9 0.009% 99.984% ( 110, 170 ] 2 0.002% 99.987% ( 250, 380 ] 2 0.002% 99.989% ( 380, 580 ] 11 0.011% 100.000% ** Level 2 read latency histogram (micros): Count: 28083 Average: 2.2693 StdDev: 15.50 Min: 0 Median: 1.1777 Max: 1513 Percentiles: P50: 1.18 P75: 1.68 P99: 7.99 P99.9: 109.20 P99.99: 911.22 ------------------------------------------------------ [ 0, 1 ] 11563 41.174% 41.174% ######## ( 1, 2 ] 13950 49.674% 90.849% ########## ( 2, 3 ] 1529 5.445% 96.293% # ( 3, 4 ] 264 0.940% 97.233% ( 4, 6 ] 371 1.321% 98.554% ( 6, 10 ] 251 0.894% 99.448% ( 10, 15 ] 65 0.231% 99.680% ( 15, 22 ] 13 0.046% 99.726% ( 22, 34 ] 4 0.014% 99.740% ( 76, 110 ] 46 0.164% 99.904% ( 110, 170 ] 11 0.039% 99.943% ( 170, 250 ] 11 0.039% 99.982% ( 380, 580 ] 1 0.004% 99.986% ( 580, 870 ] 1 0.004% 99.989% ( 870, 1300 ] 2 0.007% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 14870 Average: 6.8283 StdDev: 78.65 Min: 0 Median: 1.6141 Max: 2697 Percentiles: P50: 1.61 P75: 2.00 P99: 9.26 P99.9: 1604.33 P99.99: 2652.17 ------------------------------------------------------ [ 0, 1 ] 1500 10.087% 10.087% ## ( 1, 2 ] 9665 64.997% 75.084% ############# ( 2, 3 ] 2027 13.631% 88.716% ### ( 3, 4 ] 849 5.709% 94.425% # ( 4, 6 ] 540 3.631% 98.056% # ( 6, 10 ] 172 1.157% 99.213% ( 10, 15 ] 40 0.269% 99.482% ( 15, 22 ] 11 0.074% 99.556% ( 22, 34 ] 3 0.020% 99.576% ( 51, 76 ] 2 0.013% 99.590% ( 110, 170 ] 6 0.040% 99.630% ( 170, 250 ] 2 0.013% 99.644% ( 250, 380 ] 1 0.007% 99.650% ( 380, 580 ] 4 0.027% 99.677% ( 580, 870 ] 8 0.054% 99.731% ( 870, 1300 ] 16 0.108% 99.839% ( 1300, 1900 ] 18 0.121% 99.960% ( 1900, 2900 ] 6 0.040% 100.000% ** Level 4 read latency histogram (micros): Count: 305 Average: 83.2033 StdDev: 340.98 Min: 0 Median: 1.2717 Max: 2426 Percentiles: P50: 1.27 P75: 1.82 P99: 1895.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ [ 0, 1 ] 115 37.705% 37.705% ######## ( 1, 2 ] 138 45.246% 82.951% ######### ( 2, 3 ] 18 5.902% 88.852% # ( 3, 4 ] 4 1.311% 90.164% ( 4, 6 ] 2 0.656% 90.820% ( 6, 10 ] 4 1.311% 92.131% ( 76, 110 ] 1 0.328% 92.459% ( 110, 170 ] 4 1.311% 93.770% ( 250, 380 ] 1 0.328% 94.098% ( 380, 580 ] 1 0.328% 94.426% ( 580, 870 ] 4 1.311% 95.738% ( 870, 1300 ] 4 1.311% 97.049% ( 1300, 1900 ] 6 1.967% 99.016% ( 1900, 2900 ] 3 0.984% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 307.1750 StdDev: 241.21 Min: 127 Median: 206.3636 Max: 1080 Percentiles: P50: 206.36 P75: 420.00 P99: 1080.00 P99.9: 1080.00 P99.99: 1080.00 ------------------------------------------------------ ( 110, 170 ] 15 37.500% 37.500% ######## ( 170, 250 ] 11 27.500% 65.000% ###### ( 250, 380 ] 3 7.500% 72.500% ## ( 380, 580 ] 5 12.500% 85.000% ### ( 580, 870 ] 4 10.000% 95.000% ## ( 870, 1300 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 324.91 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.139 H:M:S, 2.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 339.37 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/08-20:18:41 ... thread 0: (1000000,3000000) ops and (324815.7,334532.3) ops/second in (3.078669,8.967745) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/13 2.15 GB 37.8 1.5 0.0 1.5 4.2 2.8 0.0 1.5 109.7 315.4 13.78 13.09 49 0.281 1535K 1553 0.0 0.0 L1 2/2 50.44 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 242.6 242.1 3.37 3.30 2 1.687 831K 1366 0.0 0.0 L2 1/0 48.83 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.5 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 15/0 773.22 MB 0.8 0.2 0.2 0.0 0.2 0.2 0.4 1.0 238.3 238.3 0.81 0.78 2 0.405 196K 11 0.0 0.0 L4 173/0 9.59 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.7 1.0 114.1 114.2 0.49 0.39 1 0.492 57K 0 0.0 0.0 L5 1060/0 86.31 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1267/15 98.90 GB 0.0 2.6 0.8 1.8 5.4 3.6 2.3 1.9 142.3 292.0 18.91 18.00 55 0.344 2732K 2968 0.0 0.0 Int 0/0 0.00 KB 0.0 2.6 0.8 1.8 5.4 3.6 2.3 1.9 142.3 292.0 18.91 18.00 55 0.344 2732K 2968 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 2.6 0.8 1.8 2.6 0.8 0.0 0.0 245.1 244.9 10.98 10.63 12 0.915 2732K 2968 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 357.2 7.94 7.37 43 0.185 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.1 total, 9.0 interval Flush(GB): cumulative 2.769, interval 2.769 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: 5.39 GB write, 604.49 MB/s write, 2.63 GB read, 294.55 MB/s read, 18.9 seconds Interval compaction: 5.39 GB write, 615.74 MB/s write, 2.63 GB read, 300.03 MB/s read, 18.9 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: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 692026 Average: 2.0283 StdDev: 5.62 Min: 0 Median: 1.4104 Max: 1563 Percentiles: P50: 1.41 P75: 1.80 P99: 5.35 P99.9: 10.96 P99.99: 14.68 ------------------------------------------------------ [ 0, 1 ] 165161 23.866% 23.866% ##### ( 1, 2 ] 440698 63.682% 87.549% ############# ( 2, 3 ] 54405 7.862% 95.410% ## ( 3, 4 ] 19396 2.803% 98.213% # ( 4, 6 ] 8081 1.168% 99.381% ( 6, 10 ] 3435 0.496% 99.877% ( 10, 15 ] 836 0.121% 99.998% ( 15, 22 ] 75 0.011% 100.009% ( 22, 34 ] 14 0.002% 100.011% ( 34, 51 ] 8 0.001% 100.012% ( 51, 76 ] 8 0.001% 100.013% ( 76, 110 ] 1 0.000% 100.013% ( 110, 170 ] 1 0.000% 100.013% ( 170, 250 ] 64 0.009% 100.023% ( 250, 380 ] 18 0.003% 100.025% ( 380, 580 ] 3 0.000% 100.026% ( 580, 870 ] 3 0.000% 100.026% ( 870, 1300 ] 5 0.001% 100.027% ( 1300, 1900 ] 4 0.001% 100.027% ** Level 1 read latency histogram (micros): Count: 96644 Average: 2.1542 StdDev: 5.23 Min: 1 Median: 1.4847 Max: 536 Percentiles: P50: 1.48 P75: 1.86 P99: 5.67 P99.9: 12.14 P99.99: 404.28 ------------------------------------------------------ [ 0, 1 ] 17184 17.781% 17.781% #### ( 1, 2 ] 64242 66.473% 84.254% ############# ( 2, 3 ] 9611 9.945% 94.198% ## ( 3, 4 ] 3257 3.370% 97.568% # ( 4, 6 ] 1660 1.718% 99.286% ( 6, 10 ] 539 0.558% 99.844% ( 10, 15 ] 127 0.131% 99.975% ( 15, 22 ] 9 0.009% 99.984% ( 110, 170 ] 2 0.002% 99.987% ( 250, 380 ] 2 0.002% 99.989% ( 380, 580 ] 11 0.011% 100.000% ** Level 2 read latency histogram (micros): Count: 28083 Average: 2.2693 StdDev: 15.50 Min: 0 Median: 1.1777 Max: 1513 Percentiles: P50: 1.18 P75: 1.68 P99: 7.99 P99.9: 109.20 P99.99: 911.22 ------------------------------------------------------ [ 0, 1 ] 11563 41.174% 41.174% ######## ( 1, 2 ] 13950 49.674% 90.849% ########## ( 2, 3 ] 1529 5.445% 96.293% # ( 3, 4 ] 264 0.940% 97.233% ( 4, 6 ] 371 1.321% 98.554% ( 6, 10 ] 251 0.894% 99.448% ( 10, 15 ] 65 0.231% 99.680% ( 15, 22 ] 13 0.046% 99.726% ( 22, 34 ] 4 0.014% 99.740% ( 76, 110 ] 46 0.164% 99.904% ( 110, 170 ] 11 0.039% 99.943% ( 170, 250 ] 11 0.039% 99.982% ( 380, 580 ] 1 0.004% 99.986% ( 580, 870 ] 1 0.004% 99.989% ( 870, 1300 ] 2 0.007% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 14870 Average: 6.8283 StdDev: 78.65 Min: 0 Median: 1.6141 Max: 2697 Percentiles: P50: 1.61 P75: 2.00 P99: 9.26 P99.9: 1604.33 P99.99: 2652.17 ------------------------------------------------------ [ 0, 1 ] 1500 10.087% 10.087% ## ( 1, 2 ] 9665 64.997% 75.084% ############# ( 2, 3 ] 2027 13.631% 88.716% ### ( 3, 4 ] 849 5.709% 94.425% # ( 4, 6 ] 540 3.631% 98.056% # ( 6, 10 ] 172 1.157% 99.213% ( 10, 15 ] 40 0.269% 99.482% ( 15, 22 ] 11 0.074% 99.556% ( 22, 34 ] 3 0.020% 99.576% ( 51, 76 ] 2 0.013% 99.590% ( 110, 170 ] 6 0.040% 99.630% ( 170, 250 ] 2 0.013% 99.644% ( 250, 380 ] 1 0.007% 99.650% ( 380, 580 ] 4 0.027% 99.677% ( 580, 870 ] 8 0.054% 99.731% ( 870, 1300 ] 16 0.108% 99.839% ( 1300, 1900 ] 18 0.121% 99.960% ( 1900, 2900 ] 6 0.040% 100.000% ** Level 4 read latency histogram (micros): Count: 305 Average: 83.2033 StdDev: 340.98 Min: 0 Median: 1.2717 Max: 2426 Percentiles: P50: 1.27 P75: 1.82 P99: 1895.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ [ 0, 1 ] 115 37.705% 37.705% ######## ( 1, 2 ] 138 45.246% 82.951% ######### ( 2, 3 ] 18 5.902% 88.852% # ( 3, 4 ] 4 1.311% 90.164% ( 4, 6 ] 2 0.656% 90.820% ( 6, 10 ] 4 1.311% 92.131% ( 76, 110 ] 1 0.328% 92.459% ( 110, 170 ] 4 1.311% 93.770% ( 250, 380 ] 1 0.328% 94.098% ( 380, 580 ] 1 0.328% 94.426% ( 580, 870 ] 4 1.311% 95.738% ( 870, 1300 ] 4 1.311% 97.049% ( 1300, 1900 ] 6 1.967% 99.016% ( 1900, 2900 ] 3 0.984% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 307.1750 StdDev: 241.21 Min: 127 Median: 206.3636 Max: 1080 Percentiles: P50: 206.36 P75: 420.00 P99: 1080.00 P99.9: 1080.00 P99.99: 1080.00 ------------------------------------------------------ ( 110, 170 ] 15 37.500% 37.500% ######## ( 170, 250 ] 11 27.500% 65.000% ###### ( 250, 380 ] 3 7.500% 72.500% ## ( 380, 580 ] 5 12.500% 85.000% ### ( 580, 870 ] 4 10.000% 95.000% ## ( 870, 1300 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.1 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 323.15 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.285 H:M:S, 3.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 319.68 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.146 H:M:S, 4.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/08-20:18:45 ... thread 0: (1000000,4000000) ops and (273056.3,316706.4) ops/second in (3.662248,12.629993) 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 18/9 3.20 GB 169.9 2.7 0.0 2.7 6.5 3.8 0.0 1.7 128.7 309.9 21.54 20.56 71 0.303 2814K 2760 0.0 0.0 L1 2/2 50.44 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 242.6 242.1 3.37 3.30 2 1.687 831K 1366 0.0 0.0 L2 1/0 48.83 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.5 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 15/0 773.22 MB 0.8 0.2 0.2 0.0 0.2 0.2 0.4 1.0 238.3 238.3 0.81 0.78 2 0.405 196K 11 0.0 0.0 L4 173/0 9.59 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.7 1.0 114.1 114.2 0.49 0.39 1 0.492 57K 0 0.0 0.0 L5 1060/0 86.31 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1269/11 99.95 GB 0.0 3.9 0.8 3.1 7.7 4.6 2.3 2.0 148.1 294.4 26.67 25.47 77 0.346 4011K 4175 0.0 0.0 Int 0/0 0.00 KB 0.0 3.9 0.8 3.1 7.7 4.6 2.3 2.0 148.1 294.4 26.67 25.47 77 0.346 4011K 4175 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 3.9 0.8 3.1 3.9 0.8 0.0 0.0 251.0 250.8 15.74 15.31 17 0.926 4011K 4175 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 0.0 357.2 10.93 10.16 60 0.182 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): 12.8 total, 12.6 interval Flush(GB): cumulative 3.814, interval 3.814 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: 7.67 GB write, 613.55 MB/s write, 3.86 GB read, 308.71 MB/s read, 26.7 seconds Interval compaction: 7.67 GB write, 621.66 MB/s write, 3.86 GB read, 312.80 MB/s read, 26.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 6, total-stops: 5, interval: 11 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1197309 Average: 2.1064 StdDev: 5.23 Min: 0 Median: 1.4611 Max: 1563 Percentiles: P50: 1.46 P75: 1.84 P99: 5.48 P99.9: 10.37 P99.99: 14.13 ------------------------------------------------------ [ 0, 1 ] 236106 19.720% 19.720% #### ( 1, 2 ] 786243 65.668% 85.387% ############# ( 2, 3 ] 110572 9.235% 94.622% ## ( 3, 4 ] 39800 3.324% 97.946% # ( 4, 6 ] 17031 1.422% 99.369% ( 6, 10 ] 6255 0.522% 99.891% ( 10, 15 ] 1430 0.119% 100.011% ( 15, 22 ] 110 0.009% 100.020% ( 22, 34 ] 23 0.002% 100.022% ( 34, 51 ] 10 0.001% 100.023% ( 51, 76 ] 11 0.001% 100.024% ( 76, 110 ] 40 0.003% 100.027% ( 110, 170 ] 55 0.005% 100.031% ( 170, 250 ] 98 0.008% 100.040% ( 250, 380 ] 28 0.002% 100.042% ( 380, 580 ] 14 0.001% 100.043% ( 580, 870 ] 6 0.001% 100.044% ( 870, 1300 ] 7 0.001% 100.044% ( 1300, 1900 ] 5 0.000% 100.045% ** Level 1 read latency histogram (micros): Count: 96644 Average: 2.1542 StdDev: 5.23 Min: 1 Median: 1.4847 Max: 536 Percentiles: P50: 1.48 P75: 1.86 P99: 5.67 P99.9: 12.14 P99.99: 404.28 ------------------------------------------------------ [ 0, 1 ] 17184 17.781% 17.781% #### ( 1, 2 ] 64242 66.473% 84.254% ############# ( 2, 3 ] 9611 9.945% 94.198% ## ( 3, 4 ] 3257 3.370% 97.568% # ( 4, 6 ] 1660 1.718% 99.286% ( 6, 10 ] 539 0.558% 99.844% ( 10, 15 ] 127 0.131% 99.975% ( 15, 22 ] 9 0.009% 99.984% ( 110, 170 ] 2 0.002% 99.987% ( 250, 380 ] 2 0.002% 99.989% ( 380, 580 ] 11 0.011% 100.000% ** Level 2 read latency histogram (micros): Count: 28083 Average: 2.2693 StdDev: 15.50 Min: 0 Median: 1.1777 Max: 1513 Percentiles: P50: 1.18 P75: 1.68 P99: 7.99 P99.9: 109.20 P99.99: 911.22 ------------------------------------------------------ [ 0, 1 ] 11563 41.174% 41.174% ######## ( 1, 2 ] 13950 49.674% 90.849% ########## ( 2, 3 ] 1529 5.445% 96.293% # ( 3, 4 ] 264 0.940% 97.233% ( 4, 6 ] 371 1.321% 98.554% ( 6, 10 ] 251 0.894% 99.448% ( 10, 15 ] 65 0.231% 99.680% ( 15, 22 ] 13 0.046% 99.726% ( 22, 34 ] 4 0.014% 99.740% ( 76, 110 ] 46 0.164% 99.904% ( 110, 170 ] 11 0.039% 99.943% ( 170, 250 ] 11 0.039% 99.982% ( 380, 580 ] 1 0.004% 99.986% ( 580, 870 ] 1 0.004% 99.989% ( 870, 1300 ] 2 0.007% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 14870 Average: 6.8283 StdDev: 78.65 Min: 0 Median: 1.6141 Max: 2697 Percentiles: P50: 1.61 P75: 2.00 P99: 9.26 P99.9: 1604.33 P99.99: 2652.17 ------------------------------------------------------ [ 0, 1 ] 1500 10.087% 10.087% ## ( 1, 2 ] 9665 64.997% 75.084% ############# ( 2, 3 ] 2027 13.631% 88.716% ### ( 3, 4 ] 849 5.709% 94.425% # ( 4, 6 ] 540 3.631% 98.056% # ( 6, 10 ] 172 1.157% 99.213% ( 10, 15 ] 40 0.269% 99.482% ( 15, 22 ] 11 0.074% 99.556% ( 22, 34 ] 3 0.020% 99.576% ( 51, 76 ] 2 0.013% 99.590% ( 110, 170 ] 6 0.040% 99.630% ( 170, 250 ] 2 0.013% 99.644% ( 250, 380 ] 1 0.007% 99.650% ( 380, 580 ] 4 0.027% 99.677% ( 580, 870 ] 8 0.054% 99.731% ( 870, 1300 ] 16 0.108% 99.839% ( 1300, 1900 ] 18 0.121% 99.960% ( 1900, 2900 ] 6 0.040% 100.000% ** Level 4 read latency histogram (micros): Count: 305 Average: 83.2033 StdDev: 340.98 Min: 0 Median: 1.2717 Max: 2426 Percentiles: P50: 1.27 P75: 1.82 P99: 1895.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ [ 0, 1 ] 115 37.705% 37.705% ######## ( 1, 2 ] 138 45.246% 82.951% ######### ( 2, 3 ] 18 5.902% 88.852% # ( 3, 4 ] 4 1.311% 90.164% ( 4, 6 ] 2 0.656% 90.820% ( 6, 10 ] 4 1.311% 92.131% ( 76, 110 ] 1 0.328% 92.459% ( 110, 170 ] 4 1.311% 93.770% ( 250, 380 ] 1 0.328% 94.098% ( 380, 580 ] 1 0.328% 94.426% ( 580, 870 ] 4 1.311% 95.738% ( 870, 1300 ] 4 1.311% 97.049% ( 1300, 1900 ] 6 1.967% 99.016% ( 1900, 2900 ] 3 0.984% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 307.1750 StdDev: 241.21 Min: 127 Median: 206.3636 Max: 1080 Percentiles: P50: 206.36 P75: 420.00 P99: 1080.00 P99.9: 1080.00 P99.99: 1080.00 ------------------------------------------------------ ( 110, 170 ] 15 37.500% 37.500% ######## ( 170, 250 ] 11 27.500% 65.000% ###### ( 250, 380 ] 3 7.500% 72.500% ## ( 380, 580 ] 5 12.500% 85.000% ### ( 580, 870 ] 4 10.000% 95.000% ## ( 870, 1300 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.8 total, 3.7 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 307.58 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.981 H:M:S, 7.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 268.74 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.696 H:M:S, 19.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 0 2024/12/08-20:18:49 ... thread 0: (1000000,5000000) ops and (274176.6,307176.7) ops/second in (3.647284,16.277277) 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 17/13 2.52 GB 44.1 3.2 0.0 3.2 7.9 4.7 0.0 1.7 126.2 310.6 25.96 24.74 87 0.298 3326K 3274 0.0 0.0 L1 14/14 1.57 GB 0.0 2.4 2.0 0.4 2.4 2.0 0.1 1.2 234.6 233.3 10.41 10.16 3 3.470 2480K 13K 0.0 0.0 L2 1/0 48.83 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.5 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 15/0 773.22 MB 0.8 0.2 0.2 0.0 0.2 0.2 0.4 1.0 238.3 238.3 0.81 0.78 2 0.405 196K 11 0.0 0.0 L4 173/0 9.59 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.7 1.0 114.1 114.2 0.49 0.39 1 0.492 57K 0 0.0 0.0 L5 1060/0 86.31 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1280/27 100.80 GB 0.0 5.9 2.3 3.6 10.6 7.0 2.3 2.3 159.4 284.6 38.13 36.52 94 0.406 6172K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.9 2.3 3.6 10.6 7.0 2.3 2.3 159.4 284.6 38.13 36.52 94 0.406 6172K 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 5.9 2.3 3.6 5.9 2.3 0.0 0.0 245.8 245.1 24.73 24.08 20 1.237 6172K 16K 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 0.0 357.4 13.40 12.44 74 0.181 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 16.4 total, 16.3 interval Flush(GB): cumulative 4.676, interval 4.676 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: 10.60 GB write, 659.74 MB/s write, 5.94 GB read, 369.65 MB/s read, 38.1 seconds Interval compaction: 10.60 GB write, 666.51 MB/s write, 5.94 GB read, 373.44 MB/s read, 38.1 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: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 8, total-stops: 5, interval: 13 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1509108 Average: 2.1379 StdDev: 5.62 Min: 0 Median: 1.4629 Max: 1563 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 11.40 P99.99: 16.02 ------------------------------------------------------ [ 0, 1 ] 294615 19.522% 19.522% #### ( 1, 2 ] 993710 65.848% 85.370% ############# ( 2, 3 ] 139195 9.224% 94.594% ## ( 3, 4 ] 49869 3.305% 97.898% # ( 4, 6 ] 21536 1.427% 99.325% ( 6, 10 ] 8154 0.540% 99.866% ( 10, 15 ] 1859 0.123% 99.989% ( 15, 22 ] 138 0.009% 99.998% ( 22, 34 ] 30 0.002% 100.000% ( 34, 51 ] 12 0.001% 100.001% ( 51, 76 ] 12 0.001% 100.001% ( 76, 110 ] 141 0.009% 100.011% ( 110, 170 ] 239 0.016% 100.027% ( 170, 250 ] 152 0.010% 100.037% ( 250, 380 ] 55 0.004% 100.040% ( 380, 580 ] 18 0.001% 100.042% ( 580, 870 ] 8 0.001% 100.042% ( 870, 1300 ] 9 0.001% 100.043% ( 1300, 1900 ] 6 0.000% 100.043% ** Level 1 read latency histogram (micros): Count: 168919 Average: 2.3905 StdDev: 8.99 Min: 0 Median: 1.4742 Max: 816 Percentiles: P50: 1.47 P75: 1.85 P99: 7.06 P99.9: 108.13 P99.99: 499.50 ------------------------------------------------------ [ 0, 1 ] 31844 18.852% 18.852% #### ( 1, 2 ] 110952 65.684% 84.535% ############# ( 2, 3 ] 15751 9.325% 93.860% ## ( 3, 4 ] 5469 3.238% 97.097% # ( 4, 6 ] 2793 1.653% 98.751% ( 6, 10 ] 1590 0.941% 99.692% ( 10, 15 ] 211 0.125% 99.817% ( 15, 22 ] 18 0.011% 99.828% ( 22, 34 ] 1 0.001% 99.828% ( 51, 76 ] 2 0.001% 99.830% ( 76, 110 ] 126 0.075% 99.904% ( 110, 170 ] 92 0.054% 99.959% ( 170, 250 ] 22 0.013% 99.972% ( 250, 380 ] 9 0.005% 99.977% ( 380, 580 ] 37 0.022% 99.999% ( 580, 870 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28083 Average: 2.2693 StdDev: 15.50 Min: 0 Median: 1.1777 Max: 1513 Percentiles: P50: 1.18 P75: 1.68 P99: 7.99 P99.9: 109.20 P99.99: 911.22 ------------------------------------------------------ [ 0, 1 ] 11563 41.174% 41.174% ######## ( 1, 2 ] 13950 49.674% 90.849% ########## ( 2, 3 ] 1529 5.445% 96.293% # ( 3, 4 ] 264 0.940% 97.233% ( 4, 6 ] 371 1.321% 98.554% ( 6, 10 ] 251 0.894% 99.448% ( 10, 15 ] 65 0.231% 99.680% ( 15, 22 ] 13 0.046% 99.726% ( 22, 34 ] 4 0.014% 99.740% ( 76, 110 ] 46 0.164% 99.904% ( 110, 170 ] 11 0.039% 99.943% ( 170, 250 ] 11 0.039% 99.982% ( 380, 580 ] 1 0.004% 99.986% ( 580, 870 ] 1 0.004% 99.989% ( 870, 1300 ] 2 0.007% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 14870 Average: 6.8283 StdDev: 78.65 Min: 0 Median: 1.6141 Max: 2697 Percentiles: P50: 1.61 P75: 2.00 P99: 9.26 P99.9: 1604.33 P99.99: 2652.17 ------------------------------------------------------ [ 0, 1 ] 1500 10.087% 10.087% ## ( 1, 2 ] 9665 64.997% 75.084% ############# ( 2, 3 ] 2027 13.631% 88.716% ### ( 3, 4 ] 849 5.709% 94.425% # ( 4, 6 ] 540 3.631% 98.056% # ( 6, 10 ] 172 1.157% 99.213% ( 10, 15 ] 40 0.269% 99.482% ( 15, 22 ] 11 0.074% 99.556% ( 22, 34 ] 3 0.020% 99.576% ( 51, 76 ] 2 0.013% 99.590% ( 110, 170 ] 6 0.040% 99.630% ( 170, 250 ] 2 0.013% 99.644% ( 250, 380 ] 1 0.007% 99.650% ( 380, 580 ] 4 0.027% 99.677% ( 580, 870 ] 8 0.054% 99.731% ( 870, 1300 ] 16 0.108% 99.839% ( 1300, 1900 ] 18 0.121% 99.960% ( 1900, 2900 ] 6 0.040% 100.000% ** Level 4 read latency histogram (micros): Count: 305 Average: 83.2033 StdDev: 340.98 Min: 0 Median: 1.2717 Max: 2426 Percentiles: P50: 1.27 P75: 1.82 P99: 1895.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ [ 0, 1 ] 115 37.705% 37.705% ######## ( 1, 2 ] 138 45.246% 82.951% ######### ( 2, 3 ] 18 5.902% 88.852% # ( 3, 4 ] 4 1.311% 90.164% ( 4, 6 ] 2 0.656% 90.820% ( 6, 10 ] 4 1.311% 92.131% ( 76, 110 ] 1 0.328% 92.459% ( 110, 170 ] 4 1.311% 93.770% ( 250, 380 ] 1 0.328% 94.098% ( 380, 580 ] 1 0.328% 94.426% ( 580, 870 ] 4 1.311% 95.738% ( 870, 1300 ] 4 1.311% 97.049% ( 1300, 1900 ] 6 1.967% 99.016% ( 1900, 2900 ] 3 0.984% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 307.1750 StdDev: 241.21 Min: 127 Median: 206.3636 Max: 1080 Percentiles: P50: 206.36 P75: 420.00 P99: 1080.00 P99.9: 1080.00 P99.99: 1080.00 ------------------------------------------------------ ( 110, 170 ] 15 37.500% 37.500% ######## ( 170, 250 ] 11 27.500% 65.000% ###### ( 250, 380 ] 3 7.500% 72.500% ## ( 380, 580 ] 5 12.500% 85.000% ### ( 580, 870 ] 4 10.000% 95.000% ## ( 870, 1300 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 16.4 total, 3.6 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 299.21 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.728 H:M:S, 10.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 269.84 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.747 H:M:S, 20.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/08-20:18:52 ... thread 0: (1000000,6000000) ops and (269702.4,300224.1) ops/second in (3.707791,19.985068) 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 18/9 3.50 GB 169.9 4.4 0.0 4.4 10.1 5.7 0.0 1.8 134.7 306.6 33.69 32.19 108 0.312 4605K 4518 0.0 0.0 L1 14/14 1.57 GB 0.0 2.4 2.0 0.4 2.4 2.0 0.1 1.2 234.6 233.3 10.41 10.16 3 3.470 2480K 13K 0.0 0.0 L2 1/0 48.83 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.5 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 15/0 773.22 MB 0.8 0.2 0.2 0.0 0.2 0.2 0.4 1.0 238.3 238.3 0.81 0.78 2 0.405 196K 11 0.0 0.0 L4 173/0 9.59 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.7 1.0 114.1 114.2 0.49 0.39 1 0.492 57K 0 0.0 0.0 L5 1060/0 86.31 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1281/23 101.78 GB 0.0 7.2 2.3 4.8 12.8 8.0 2.3 2.3 160.0 286.0 45.86 43.96 115 0.399 7452K 17K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.2 2.3 4.8 12.8 8.0 2.3 2.3 160.0 286.0 45.86 43.96 115 0.399 7452K 17K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.2 2.3 4.8 7.1 2.3 0.0 0.0 247.9 247.3 29.60 28.86 25 1.184 7452K 17K 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 0.0 356.5 16.26 15.10 90 0.181 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 20.2 total, 20.0 interval Flush(GB): cumulative 5.660, interval 5.660 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: 12.81 GB write, 650.84 MB/s write, 7.17 GB read, 364.16 MB/s read, 45.9 seconds Interval compaction: 12.81 GB write, 656.28 MB/s write, 7.17 GB read, 367.21 MB/s read, 45.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 15, total-stops: 5, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1896510 Average: 2.1625 StdDev: 5.66 Min: 0 Median: 1.4768 Max: 1563 Percentiles: P50: 1.48 P75: 1.85 P99: 5.62 P99.9: 11.51 P99.99: 16.19 ------------------------------------------------------ [ 0, 1 ] 349179 18.412% 18.412% #### ( 1, 2 ] 1256525 66.255% 84.666% ############# ( 2, 3 ] 182771 9.637% 94.303% ## ( 3, 4 ] 65359 3.446% 97.750% # ( 4, 6 ] 29229 1.541% 99.291% ( 6, 10 ] 10823 0.571% 99.862% ( 10, 15 ] 2402 0.127% 99.988% ( 15, 22 ] 191 0.010% 99.998% ( 22, 34 ] 37 0.002% 100.000% ( 34, 51 ] 14 0.001% 100.001% ( 51, 76 ] 16 0.001% 100.002% ( 76, 110 ] 181 0.010% 100.011% ( 110, 170 ] 295 0.016% 100.027% ( 170, 250 ] 186 0.010% 100.037% ( 250, 380 ] 69 0.004% 100.040% ( 380, 580 ] 19 0.001% 100.041% ( 580, 870 ] 18 0.001% 100.042% ( 870, 1300 ] 12 0.001% 100.043% ( 1300, 1900 ] 6 0.000% 100.043% ** Level 1 read latency histogram (micros): Count: 264196 Average: 2.4401 StdDev: 8.43 Min: 0 Median: 1.4992 Max: 816 Percentiles: P50: 1.50 P75: 1.87 P99: 7.65 P99.9: 124.42 P99.99: 460.88 ------------------------------------------------------ [ 0, 1 ] 44286 16.763% 16.763% ### ( 1, 2 ] 175889 66.575% 83.338% ############# ( 2, 3 ] 26132 9.891% 93.229% ## ( 3, 4 ] 9061 3.430% 96.659% # ( 4, 6 ] 4896 1.853% 98.512% ( 6, 10 ] 3120 1.181% 99.693% ( 10, 15 ] 302 0.114% 99.807% ( 15, 22 ] 26 0.010% 99.817% ( 22, 34 ] 1 0.000% 99.817% ( 34, 51 ] 1 0.000% 99.818% ( 51, 76 ] 2 0.001% 99.818% ( 76, 110 ] 167 0.063% 99.882% ( 110, 170 ] 203 0.077% 99.958% ( 170, 250 ] 49 0.019% 99.977% ( 250, 380 ] 18 0.007% 99.984% ( 380, 580 ] 41 0.016% 99.999% ( 580, 870 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28083 Average: 2.2693 StdDev: 15.50 Min: 0 Median: 1.1777 Max: 1513 Percentiles: P50: 1.18 P75: 1.68 P99: 7.99 P99.9: 109.20 P99.99: 911.22 ------------------------------------------------------ [ 0, 1 ] 11563 41.174% 41.174% ######## ( 1, 2 ] 13950 49.674% 90.849% ########## ( 2, 3 ] 1529 5.445% 96.293% # ( 3, 4 ] 264 0.940% 97.233% ( 4, 6 ] 371 1.321% 98.554% ( 6, 10 ] 251 0.894% 99.448% ( 10, 15 ] 65 0.231% 99.680% ( 15, 22 ] 13 0.046% 99.726% ( 22, 34 ] 4 0.014% 99.740% ( 76, 110 ] 46 0.164% 99.904% ( 110, 170 ] 11 0.039% 99.943% ( 170, 250 ] 11 0.039% 99.982% ( 380, 580 ] 1 0.004% 99.986% ( 580, 870 ] 1 0.004% 99.989% ( 870, 1300 ] 2 0.007% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 14870 Average: 6.8283 StdDev: 78.65 Min: 0 Median: 1.6141 Max: 2697 Percentiles: P50: 1.61 P75: 2.00 P99: 9.26 P99.9: 1604.33 P99.99: 2652.17 ------------------------------------------------------ [ 0, 1 ] 1500 10.087% 10.087% ## ( 1, 2 ] 9665 64.997% 75.084% ############# ( 2, 3 ] 2027 13.631% 88.716% ### ( 3, 4 ] 849 5.709% 94.425% # ( 4, 6 ] 540 3.631% 98.056% # ( 6, 10 ] 172 1.157% 99.213% ( 10, 15 ] 40 0.269% 99.482% ( 15, 22 ] 11 0.074% 99.556% ( 22, 34 ] 3 0.020% 99.576% ( 51, 76 ] 2 0.013% 99.590% ( 110, 170 ] 6 0.040% 99.630% ( 170, 250 ] 2 0.013% 99.644% ( 250, 380 ] 1 0.007% 99.650% ( 380, 580 ] 4 0.027% 99.677% ( 580, 870 ] 8 0.054% 99.731% ( 870, 1300 ] 16 0.108% 99.839% ( 1300, 1900 ] 18 0.121% 99.960% ( 1900, 2900 ] 6 0.040% 100.000% ** Level 4 read latency histogram (micros): Count: 305 Average: 83.2033 StdDev: 340.98 Min: 0 Median: 1.2717 Max: 2426 Percentiles: P50: 1.27 P75: 1.82 P99: 1895.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ [ 0, 1 ] 115 37.705% 37.705% ######## ( 1, 2 ] 138 45.246% 82.951% ######### ( 2, 3 ] 18 5.902% 88.852% # ( 3, 4 ] 4 1.311% 90.164% ( 4, 6 ] 2 0.656% 90.820% ( 6, 10 ] 4 1.311% 92.131% ( 76, 110 ] 1 0.328% 92.459% ( 110, 170 ] 4 1.311% 93.770% ( 250, 380 ] 1 0.328% 94.098% ( 380, 580 ] 1 0.328% 94.426% ( 580, 870 ] 4 1.311% 95.738% ( 870, 1300 ] 4 1.311% 97.049% ( 1300, 1900 ] 6 1.967% 99.016% ( 1900, 2900 ] 3 0.984% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 307.1750 StdDev: 241.21 Min: 127 Median: 206.3636 Max: 1080 Percentiles: P50: 206.36 P75: 420.00 P99: 1080.00 P99.9: 1080.00 P99.99: 1080.00 ------------------------------------------------------ ( 110, 170 ] 15 37.500% 37.500% ######## ( 170, 250 ] 11 27.500% 65.000% ###### ( 250, 380 ] 3 7.500% 72.500% ## ( 380, 580 ] 5 12.500% 85.000% ### ( 580, 870 ] 4 10.000% 95.000% ## ( 870, 1300 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 20.2 total, 3.7 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 293.00 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.520 H:M:S, 12.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 265.44 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.792 H:M:S, 21.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/08-20:19:07 ... thread 0: (1000000,7000000) ops and (68175.4,202002.1) ops/second in (14.668045,34.653113) 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 2.57 GB 25.2 6.7 0.0 6.7 13.3 6.6 0.0 2.0 147.6 292.2 46.51 43.61 127 0.366 6971K 16K 0.0 0.0 L1 16/16 1.86 GB 0.0 5.8 3.9 1.9 5.7 3.8 0.1 1.5 224.8 222.5 26.44 25.13 4 6.610 6034K 60K 0.0 0.0 L2 2/2 257.56 MB 0.0 0.1 0.1 0.0 0.1 0.1 2.0 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 24/4 1.16 GB 0.9 2.0 1.5 0.5 2.0 1.5 0.4 1.3 223.7 222.9 9.25 8.90 6 1.542 2101K 7777 0.0 0.0 L4 179/4 9.81 GB 1.0 0.8 0.8 0.0 0.8 0.8 0.8 1.0 123.7 123.6 6.58 4.03 13 0.506 824K 416 0.0 0.0 L5 1068/0 86.99 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1298/34 102.64 GB 0.0 15.4 6.2 9.2 21.9 12.7 4.6 3.3 177.1 251.7 89.24 82.10 151 0.591 16M 84K 0.0 0.0 Int 0/0 0.00 KB 0.0 15.4 6.2 9.2 21.9 12.7 4.6 3.3 177.1 251.7 89.24 82.10 151 0.591 16M 84K 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 15.4 6.2 9.2 15.3 6.1 0.0 0.0 226.1 224.9 69.90 64.49 46 1.520 16M 84K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 348.5 19.34 17.61 105 0.184 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 34.8 total, 34.7 interval Flush(GB): cumulative 6.583, interval 6.583 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: 21.93 GB write, 644.95 MB/s write, 15.43 GB read, 453.82 MB/s read, 89.2 seconds Interval compaction: 21.93 GB write, 648.06 MB/s write, 15.43 GB read, 456.00 MB/s read, 89.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 19, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 19, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 7, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 30, total-stops: 7, interval: 37 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3026621 Average: 2.6842 StdDev: 16.28 Min: 0 Median: 1.5078 Max: 10240 Percentiles: P50: 1.51 P75: 1.89 P99: 7.23 P99.9: 144.10 P99.99: 188.82 ------------------------------------------------------ [ 0, 1 ] 505874 16.714% 16.714% ### ( 1, 2 ] 1984103 65.555% 82.269% ############# ( 2, 3 ] 317604 10.494% 92.763% ## ( 3, 4 ] 115143 3.804% 96.567% # ( 4, 6 ] 66220 2.188% 98.755% ( 6, 10 ] 24189 0.799% 99.554% ( 10, 15 ] 3737 0.123% 99.678% ( 15, 22 ] 418 0.014% 99.692% ( 22, 34 ] 50 0.002% 99.693% ( 34, 51 ] 15 0.000% 99.694% ( 51, 76 ] 19 0.001% 99.694% ( 76, 110 ] 2957 0.098% 99.792% ( 110, 170 ] 5748 0.190% 99.982% ( 170, 250 ] 1030 0.034% 100.016% ( 250, 380 ] 431 0.014% 100.030% ( 380, 580 ] 110 0.004% 100.034% ( 580, 870 ] 40 0.001% 100.035% ( 870, 1300 ] 24 0.001% 100.036% ( 1300, 1900 ] 13 0.000% 100.036% ( 1900, 2900 ] 10 0.000% 100.037% ( 2900, 4400 ] 15 0.000% 100.037% ( 4400, 6600 ] 3 0.000% 100.037% ( 9900, 14000 ] 1 0.000% 100.037% ** Level 1 read latency histogram (micros): Count: 940551 Average: 2.9859 StdDev: 26.17 Min: 0 Median: 1.5995 Max: 7232 Percentiles: P50: 1.60 P75: 1.99 P99: 8.58 P99.9: 140.49 P99.99: 242.71 ------------------------------------------------------ [ 0, 1 ] 105599 11.227% 11.227% ## ( 1, 2 ] 608335 64.679% 75.906% ############# ( 2, 3 ] 124336 13.219% 89.125% ### ( 3, 4 ] 49046 5.215% 94.340% # ( 4, 6 ] 34389 3.656% 97.996% # ( 6, 10 ] 14642 1.557% 99.553% ( 10, 15 ] 1473 0.157% 99.710% ( 15, 22 ] 229 0.024% 99.734% ( 22, 34 ] 10 0.001% 99.735% ( 34, 51 ] 5 0.001% 99.736% ( 51, 76 ] 6 0.001% 99.736% ( 76, 110 ] 987 0.105% 99.841% ( 110, 170 ] 1091 0.116% 99.957% ( 170, 250 ] 341 0.036% 99.993% ( 250, 380 ] 144 0.015% 100.009% ( 380, 580 ] 92 0.010% 100.018% ( 580, 870 ] 32 0.003% 100.022% ( 870, 1300 ] 24 0.003% 100.024% ( 1300, 1900 ] 9 0.001% 100.025% ( 1900, 2900 ] 14 0.001% 100.027% ( 2900, 4400 ] 24 0.003% 100.029% ( 4400, 6600 ] 2 0.000% 100.030% ( 6600, 9900 ] 1 0.000% 100.030% ** Level 2 read latency histogram (micros): Count: 40483 Average: 2.6288 StdDev: 14.39 Min: 0 Median: 1.3924 Max: 1513 Percentiles: P50: 1.39 P75: 1.86 P99: 8.71 P99.9: 158.97 P99.99: 575.17 ------------------------------------------------------ [ 0, 1 ] 11746 29.015% 29.015% ###### ( 1, 2 ] 21651 53.482% 82.496% ########### ( 2, 3 ] 3938 9.728% 92.224% ## ( 3, 4 ] 1261 3.115% 95.339% # ( 4, 6 ] 1132 2.796% 98.135% # ( 6, 10 ] 516 1.275% 99.410% ( 10, 15 ] 84 0.207% 99.617% ( 15, 22 ] 14 0.035% 99.652% ( 22, 34 ] 4 0.010% 99.662% ( 76, 110 ] 50 0.124% 99.785% ( 110, 170 ] 57 0.141% 99.926% ( 170, 250 ] 22 0.054% 99.980% ( 250, 380 ] 2 0.005% 99.985% ( 380, 580 ] 2 0.005% 99.990% ( 580, 870 ] 1 0.002% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 291226 Average: 4.0994 StdDev: 58.70 Min: 0 Median: 1.9489 Max: 8017 Percentiles: P50: 1.95 P75: 2.91 P99: 8.44 P99.9: 13.49 P99.99: 14.63 ------------------------------------------------------ [ 0, 1 ] 3981 1.367% 1.367% ( 1, 2 ] 149266 51.254% 52.621% ########## ( 2, 3 ] 71482 24.545% 77.167% ##### ( 3, 4 ] 31415 10.787% 87.954% ## ( 4, 6 ] 29315 10.066% 98.020% ## ( 6, 10 ] 4676 1.606% 99.625% ( 10, 15 ] 1146 0.394% 100.019% ( 15, 22 ] 160 0.055% 100.074% ( 22, 34 ] 11 0.004% 100.078% ( 34, 51 ] 2 0.001% 100.078% ( 51, 76 ] 5 0.002% 100.080% ( 76, 110 ] 21 0.007% 100.087% ( 110, 170 ] 115 0.039% 100.127% ( 170, 250 ] 96 0.033% 100.160% ( 250, 380 ] 34 0.012% 100.171% ( 380, 580 ] 22 0.008% 100.179% ( 580, 870 ] 26 0.009% 100.188% ( 870, 1300 ] 22 0.008% 100.195% ( 1300, 1900 ] 24 0.008% 100.204% ( 1900, 2900 ] 17 0.006% 100.209% ( 2900, 4400 ] 32 0.011% 100.220% ( 4400, 6600 ] 4 0.001% 100.222% ( 6600, 9900 ] 3 0.001% 100.223% ** Level 4 read latency histogram (micros): Count: 3460 Average: 301.0182 StdDev: 818.74 Min: 0 Median: 2.6402 Max: 9368 Percentiles: P50: 2.64 P75: 8.39 P99: 4072.37 P99.9: 6532.53 P99.99: 9368.00 ------------------------------------------------------ [ 0, 1 ] 155 4.480% 4.480% # ( 1, 2 ] 1043 30.145% 34.624% ###### ( 2, 3 ] 831 24.017% 58.642% ##### ( 3, 4 ] 313 9.046% 67.688% ## ( 4, 6 ] 213 6.156% 73.844% # ( 6, 10 ] 67 1.936% 75.780% ( 10, 15 ] 16 0.462% 76.243% ( 15, 22 ] 6 0.173% 76.416% ( 76, 110 ] 11 0.318% 76.734% ( 110, 170 ] 113 3.266% 80.000% # ( 170, 250 ] 62 1.792% 81.792% ( 250, 380 ] 61 1.763% 83.555% ( 380, 580 ] 73 2.110% 85.665% ( 580, 870 ] 87 2.514% 88.179% # ( 870, 1300 ] 116 3.353% 91.532% # ( 1300, 1900 ] 105 3.035% 94.566% # ( 1900, 2900 ] 94 2.717% 97.283% # ( 2900, 4400 ] 76 2.197% 99.480% ( 4400, 6600 ] 15 0.434% 99.913% ( 6600, 9900 ] 3 0.087% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 356.1500 StdDev: 304.34 Min: 110 Median: 230.0000 Max: 1536 Percentiles: P50: 230.00 P75: 480.00 P99: 1536.00 P99.9: 1536.00 P99.99: 1536.00 ------------------------------------------------------ ( 76, 110 ] 1 1.250% 1.250% ( 110, 170 ] 27 33.750% 35.000% ####### ( 170, 250 ] 16 20.000% 55.000% #### ( 250, 380 ] 11 13.750% 68.750% ### ( 380, 580 ] 10 12.500% 81.250% ### ( 580, 870 ] 9 11.250% 92.500% ## ( 870, 1300 ] 4 5.000% 97.500% # ( 1300, 1900 ] 2 2.500% 100.000% # ** DB Stats ** Uptime(secs): 34.8 total, 14.7 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 197.84 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:13.797 H:M:S, 39.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 67.10 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:11.277 H:M:S, 76.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/12/08-20:19:10 ... thread 0: (1000000,8000000) ops and (295361.5,210311.6) ops/second in (3.385682,38.038795) 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 3.56 GB 94.4 7.2 0.0 7.2 14.7 7.6 0.0 1.9 142.9 292.8 51.57 48.16 143 0.361 7482K 16K 0.0 0.0 L1 16/16 1.86 GB 0.0 5.8 3.9 1.9 5.7 3.8 0.1 1.5 224.8 222.5 26.44 25.13 4 6.610 6034K 60K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.0 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 20/0 944.77 MB 0.9 2.5 1.7 0.8 2.5 1.7 0.4 1.4 212.8 212.0 12.06 11.15 8 1.508 2606K 9337 0.0 0.0 L4 179/0 9.62 GB 1.0 1.3 1.3 0.0 1.3 1.3 0.8 1.0 132.8 132.7 9.92 6.41 21 0.472 1336K 723 0.0 0.0 L5 1076/0 87.66 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1308/28 103.62 GB 0.0 16.9 6.9 10.0 24.4 14.4 5.3 3.2 172.3 248.6 100.46 91.29 177 0.568 17M 87K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.9 6.9 10.0 24.4 14.4 5.3 3.2 172.3 248.6 100.46 91.29 177 0.568 17M 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 16.9 6.9 10.0 16.8 6.9 0.0 0.0 221.7 220.6 78.06 71.05 58 1.346 17M 87K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.6 7.6 0.0 0.0 0.0 346.0 22.40 20.24 119 0.188 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): 38.2 total, 38.0 interval Flush(GB): cumulative 7.567, interval 7.567 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: 24.38 GB write, 653.50 MB/s write, 16.90 GB read, 452.98 MB/s read, 100.5 seconds Interval compaction: 24.38 GB write, 656.37 MB/s write, 16.90 GB read, 454.97 MB/s read, 100.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 19, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 19, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 9, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 30, total-stops: 9, interval: 39 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3316012 Average: 2.6706 StdDev: 15.84 Min: 0 Median: 1.5177 Max: 10240 Percentiles: P50: 1.52 P75: 1.90 P99: 7.20 P99.9: 141.20 P99.99: 183.58 ------------------------------------------------------ [ 0, 1 ] 535335 16.144% 16.144% ### ( 1, 2 ] 2168422 65.392% 81.536% ############# ( 2, 3 ] 362409 10.929% 92.465% ## ( 3, 4 ] 131240 3.958% 96.423% # ( 4, 6 ] 77299 2.331% 98.754% ( 6, 10 ] 27142 0.819% 99.573% ( 10, 15 ] 4267 0.129% 99.702% ( 15, 22 ] 477 0.014% 99.716% ( 22, 34 ] 51 0.002% 99.717% ( 34, 51 ] 20 0.001% 99.718% ( 51, 76 ] 22 0.001% 99.719% ( 76, 110 ] 2977 0.090% 99.808% ( 110, 170 ] 5839 0.176% 99.985% ( 170, 250 ] 1069 0.032% 100.017% ( 250, 380 ] 454 0.014% 100.030% ( 380, 580 ] 119 0.004% 100.034% ( 580, 870 ] 44 0.001% 100.035% ( 870, 1300 ] 27 0.001% 100.036% ( 1300, 1900 ] 15 0.000% 100.037% ( 1900, 2900 ] 10 0.000% 100.037% ( 2900, 4400 ] 16 0.000% 100.037% ( 4400, 6600 ] 3 0.000% 100.038% ( 9900, 14000 ] 1 0.000% 100.038% ** Level 1 read latency histogram (micros): Count: 1089516 Average: 2.9624 StdDev: 24.50 Min: 0 Median: 1.6117 Max: 7232 Percentiles: P50: 1.61 P75: 2.00 P99: 8.63 P99.9: 136.19 P99.99: 235.81 ------------------------------------------------------ [ 0, 1 ] 115520 10.603% 10.603% ## ( 1, 2 ] 701681 64.403% 75.006% ############# ( 2, 3 ] 149642 13.735% 88.741% ### ( 3, 4 ] 58263 5.348% 94.088% # ( 4, 6 ] 41862 3.842% 97.930% # ( 6, 10 ] 17711 1.626% 99.556% ( 10, 15 ] 1845 0.169% 99.725% ( 15, 22 ] 277 0.025% 99.751% ( 22, 34 ] 11 0.001% 99.752% ( 34, 51 ] 7 0.001% 99.752% ( 51, 76 ] 8 0.001% 99.753% ( 76, 110 ] 1085 0.100% 99.853% ( 110, 170 ] 1181 0.108% 99.961% ( 170, 250 ] 383 0.035% 99.996% ( 250, 380 ] 164 0.015% 100.011% ( 380, 580 ] 97 0.009% 100.020% ( 580, 870 ] 33 0.003% 100.023% ( 870, 1300 ] 24 0.002% 100.026% ( 1300, 1900 ] 10 0.001% 100.026% ( 1900, 2900 ] 14 0.001% 100.028% ( 2900, 4400 ] 24 0.002% 100.030% ( 4400, 6600 ] 2 0.000% 100.030% ( 6600, 9900 ] 1 0.000% 100.030% ** Level 2 read latency histogram (micros): Count: 40483 Average: 2.6288 StdDev: 14.39 Min: 0 Median: 1.3924 Max: 1513 Percentiles: P50: 1.39 P75: 1.86 P99: 8.71 P99.9: 158.97 P99.99: 575.17 ------------------------------------------------------ [ 0, 1 ] 11746 29.015% 29.015% ###### ( 1, 2 ] 21651 53.482% 82.496% ########### ( 2, 3 ] 3938 9.728% 92.224% ## ( 3, 4 ] 1261 3.115% 95.339% # ( 4, 6 ] 1132 2.796% 98.135% # ( 6, 10 ] 516 1.275% 99.410% ( 10, 15 ] 84 0.207% 99.617% ( 15, 22 ] 14 0.035% 99.652% ( 22, 34 ] 4 0.010% 99.662% ( 76, 110 ] 50 0.124% 99.785% ( 110, 170 ] 57 0.141% 99.926% ( 170, 250 ] 22 0.054% 99.980% ( 250, 380 ] 2 0.005% 99.985% ( 380, 580 ] 2 0.005% 99.990% ( 580, 870 ] 1 0.002% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 460107 Average: 3.7279 StdDev: 48.13 Min: 0 Median: 1.9475 Max: 8017 Percentiles: P50: 1.95 P75: 2.91 P99: 8.23 P99.9: 12.44 P99.99: 13.58 ------------------------------------------------------ [ 0, 1 ] 5360 1.165% 1.165% ( 1, 2 ] 237141 51.540% 52.705% ########## ( 2, 3 ] 113183 24.599% 77.305% ##### ( 3, 4 ] 50078 10.884% 88.189% ## ( 4, 6 ] 45656 9.923% 98.112% ## ( 6, 10 ] 7345 1.596% 99.708% ( 10, 15 ] 1813 0.394% 100.102% ( 15, 22 ] 232 0.050% 100.152% ( 22, 34 ] 14 0.003% 100.155% ( 34, 51 ] 3 0.001% 100.156% ( 51, 76 ] 5 0.001% 100.157% ( 76, 110 ] 21 0.005% 100.162% ( 110, 170 ] 115 0.025% 100.187% ( 170, 250 ] 105 0.023% 100.210% ( 250, 380 ] 41 0.009% 100.218% ( 380, 580 ] 26 0.006% 100.224% ( 580, 870 ] 32 0.007% 100.231% ( 870, 1300 ] 26 0.006% 100.237% ( 1300, 1900 ] 26 0.006% 100.242% ( 1900, 2900 ] 18 0.004% 100.246% ( 2900, 4400 ] 35 0.008% 100.254% ( 4400, 6600 ] 4 0.001% 100.255% ( 6600, 9900 ] 3 0.001% 100.255% ** Level 4 read latency histogram (micros): Count: 5508 Average: 293.8381 StdDev: 788.05 Min: 0 Median: 2.6454 Max: 9368 Percentiles: P50: 2.65 P75: 10.42 P99: 4049.00 P99.9: 6455.76 P99.99: 9368.00 ------------------------------------------------------ [ 0, 1 ] 192 3.486% 3.486% # ( 1, 2 ] 1741 31.609% 35.094% ###### ( 2, 3 ] 1272 23.094% 58.188% ##### ( 3, 4 ] 490 8.896% 67.084% ## ( 4, 6 ] 329 5.973% 73.057% # ( 6, 10 ] 105 1.906% 74.964% ( 10, 15 ] 24 0.436% 75.399% ( 15, 22 ] 9 0.163% 75.563% ( 51, 76 ] 1 0.018% 75.581% ( 76, 110 ] 19 0.345% 75.926% ( 110, 170 ] 179 3.250% 79.176% # ( 170, 250 ] 105 1.906% 81.082% ( 250, 380 ] 108 1.961% 83.043% ( 380, 580 ] 142 2.578% 85.621% # ( 580, 870 ] 166 3.014% 88.635% # ( 870, 1300 ] 184 3.341% 91.975% # ( 1300, 1900 ] 160 2.905% 94.880% # ( 1900, 2900 ] 135 2.451% 97.331% ( 2900, 4400 ] 120 2.179% 99.510% ( 4400, 6600 ] 23 0.418% 99.927% ( 6600, 9900 ] 4 0.073% 100.000% ** Level 5 read latency histogram (micros): Count: 120 Average: 351.1833 StdDev: 290.22 Min: 110 Median: 231.5385 Max: 1536 Percentiles: P50: 231.54 P75: 473.33 P99: 1536.00 P99.9: 1536.00 P99.99: 1536.00 ------------------------------------------------------ ( 76, 110 ] 1 0.833% 0.833% ( 110, 170 ] 39 32.500% 33.333% ####### ( 170, 250 ] 26 21.667% 55.000% #### ( 250, 380 ] 17 14.167% 69.167% ### ( 380, 580 ] 15 12.500% 81.667% ### ( 580, 870 ] 13 10.833% 92.500% ## ( 870, 1300 ] 7 5.833% 98.333% # ( 1300, 1900 ] 2 1.667% 100.000% ** DB Stats ** Uptime(secs): 38.2 total, 3.4 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 206.07 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:14.150 H:M:S, 37.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 290.69 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.353 H:M:S, 10.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/08-20:19:26 ... thread 0: (1000000,9000000) ops and (65605.4,168914.3) ops/second in (15.242650,53.281445) 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 14/11 2.46 GB 37.8 8.5 0.0 8.5 17.0 8.5 0.0 2.0 145.6 292.0 59.70 55.92 164 0.364 8826K 17K 0.0 0.0 L1 16/16 1.95 GB 0.0 9.7 6.0 3.8 9.6 5.8 0.1 1.6 224.7 222.2 44.42 42.19 5 8.883 9243K 60K 0.0 0.0 L2 1/1 128.78 MB 0.0 0.1 0.1 0.0 0.1 0.1 4.0 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 30/9 1.94 GB 1.2 4.6 3.0 1.5 4.5 3.0 0.9 1.5 212.5 211.4 21.98 20.44 14 1.570 4743K 23K 0.0 0.0 L4 175/8 9.42 GB 1.0 2.1 2.0 0.1 2.1 2.0 0.9 1.0 143.0 142.9 15.01 10.40 31 0.484 2157K 1062 0.0 0.0 L5 1088/0 88.65 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1324/45 104.54 GB 0.0 25.0 11.1 13.9 33.4 19.5 8.8 3.9 180.8 241.6 141.56 129.40 215 0.658 25M 103K 0.0 0.0 Int 0/0 0.00 KB 0.0 25.0 11.1 13.9 33.4 19.5 8.8 3.9 180.8 241.6 141.56 129.40 215 0.658 25M 103K 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 25.0 11.1 13.9 24.8 10.9 0.0 0.0 220.1 218.8 116.31 106.55 80 1.454 25M 103K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 346.8 25.25 22.84 135 0.187 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 53.5 total, 53.3 interval Flush(GB): cumulative 8.552, interval 8.552 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: 33.40 GB write, 639.87 MB/s write, 25.00 GB read, 478.93 MB/s read, 141.6 seconds Interval compaction: 33.40 GB write, 641.87 MB/s write, 25.00 GB read, 480.44 MB/s read, 141.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 19, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 19, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 9, pending-compaction-bytes-delays: 43, pending-compaction-bytes-stops: 0, total-delays: 62, total-stops: 9, interval: 71 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4052252 Average: 2.7024 StdDev: 15.32 Min: 0 Median: 1.5263 Max: 10240 Percentiles: P50: 1.53 P75: 1.91 P99: 7.43 P99.9: 141.66 P99.99: 204.34 ------------------------------------------------------ [ 0, 1 ] 636707 15.712% 15.712% ### ( 1, 2 ] 2640201 65.154% 80.866% ############# ( 2, 3 ] 450172 11.109% 91.976% ## ( 3, 4 ] 166454 4.108% 96.083% # ( 4, 6 ] 105581 2.605% 98.689% # ( 6, 10 ] 35267 0.870% 99.559% ( 10, 15 ] 5310 0.131% 99.690% ( 15, 22 ] 653 0.016% 99.706% ( 22, 34 ] 59 0.001% 99.708% ( 34, 51 ] 25 0.001% 99.708% ( 51, 76 ] 25 0.001% 99.709% ( 76, 110 ] 4348 0.107% 99.816% ( 110, 170 ] 6440 0.159% 99.975% ( 170, 250 ] 1409 0.035% 100.010% ( 250, 380 ] 668 0.016% 100.026% ( 380, 580 ] 188 0.005% 100.031% ( 580, 870 ] 69 0.002% 100.033% ( 870, 1300 ] 31 0.001% 100.033% ( 1300, 1900 ] 16 0.000% 100.034% ( 1900, 2900 ] 12 0.000% 100.034% ( 2900, 4400 ] 17 0.000% 100.035% ( 4400, 6600 ] 3 0.000% 100.035% ( 9900, 14000 ] 1 0.000% 100.035% ** Level 1 read latency histogram (micros): Count: 1831226 Average: 2.9425 StdDev: 24.00 Min: 0 Median: 1.5795 Max: 7563 Percentiles: P50: 1.58 P75: 1.98 P99: 8.57 P99.9: 131.12 P99.99: 234.17 ------------------------------------------------------ [ 0, 1 ] 257950 14.086% 14.086% ### ( 1, 2 ] 1134930 61.977% 76.063% ############ ( 2, 3 ] 230838 12.606% 88.668% ### ( 3, 4 ] 96384 5.263% 93.932% # ( 4, 6 ] 74851 4.087% 98.019% # ( 6, 10 ] 27936 1.526% 99.545% ( 10, 15 ] 2924 0.160% 99.704% ( 15, 22 ] 516 0.028% 99.733% ( 22, 34 ] 25 0.001% 99.734% ( 34, 51 ] 9 0.000% 99.734% ( 51, 76 ] 11 0.001% 99.735% ( 76, 110 ] 2423 0.132% 99.867% ( 110, 170 ] 1698 0.093% 99.960% ( 170, 250 ] 683 0.037% 99.997% ( 250, 380 ] 290 0.016% 100.013% ( 380, 580 ] 170 0.009% 100.022% ( 580, 870 ] 85 0.005% 100.027% ( 870, 1300 ] 47 0.003% 100.030% ( 1300, 1900 ] 26 0.001% 100.031% ( 1900, 2900 ] 25 0.001% 100.032% ( 2900, 4400 ] 31 0.002% 100.034% ( 4400, 6600 ] 3 0.000% 100.034% ( 6600, 9900 ] 2 0.000% 100.034% ** Level 2 read latency histogram (micros): Count: 40483 Average: 2.6288 StdDev: 14.39 Min: 0 Median: 1.3924 Max: 1513 Percentiles: P50: 1.39 P75: 1.86 P99: 8.71 P99.9: 158.97 P99.99: 575.17 ------------------------------------------------------ [ 0, 1 ] 11746 29.015% 29.015% ###### ( 1, 2 ] 21651 53.482% 82.496% ########### ( 2, 3 ] 3938 9.728% 92.224% ## ( 3, 4 ] 1261 3.115% 95.339% # ( 4, 6 ] 1132 2.796% 98.135% # ( 6, 10 ] 516 1.275% 99.410% ( 10, 15 ] 84 0.207% 99.617% ( 15, 22 ] 14 0.035% 99.652% ( 22, 34 ] 4 0.010% 99.662% ( 76, 110 ] 50 0.124% 99.785% ( 110, 170 ] 57 0.141% 99.926% ( 170, 250 ] 22 0.054% 99.980% ( 250, 380 ] 2 0.005% 99.985% ( 380, 580 ] 2 0.005% 99.990% ( 580, 870 ] 1 0.002% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 905482 Average: 3.7797 StdDev: 50.76 Min: 0 Median: 1.9787 Max: 28378 Percentiles: P50: 1.98 P75: 2.97 P99: 8.43 P99.9: 12.41 P99.99: 13.58 ------------------------------------------------------ [ 0, 1 ] 9372 1.035% 1.035% ( 1, 2 ] 453022 50.031% 51.066% ########## ( 2, 3 ] 223574 24.691% 75.757% ##### ( 3, 4 ] 103094 11.386% 87.143% ## ( 4, 6 ] 97370 10.753% 97.896% ## ( 6, 10 ] 16467 1.819% 99.715% ( 10, 15 ] 3482 0.385% 100.099% ( 15, 22 ] 432 0.048% 100.147% ( 22, 34 ] 36 0.004% 100.151% ( 34, 51 ] 10 0.001% 100.152% ( 51, 76 ] 21 0.002% 100.154% ( 76, 110 ] 103 0.011% 100.166% ( 110, 170 ] 396 0.044% 100.210% ( 170, 250 ] 313 0.035% 100.244% ( 250, 380 ] 186 0.021% 100.265% ( 380, 580 ] 80 0.009% 100.273% ( 580, 870 ] 70 0.008% 100.281% ( 870, 1300 ] 59 0.007% 100.288% ( 1300, 1900 ] 47 0.005% 100.293% ( 1900, 2900 ] 27 0.003% 100.296% ( 2900, 4400 ] 49 0.005% 100.301% ( 4400, 6600 ] 8 0.001% 100.302% ( 6600, 9900 ] 3 0.000% 100.302% ( 22000, 33000 ] 1 0.000% 100.303% ** Level 4 read latency histogram (micros): Count: 14542 Average: 201.1099 StdDev: 610.64 Min: 0 Median: 2.6212 Max: 9368 Percentiles: P50: 2.62 P75: 8.51 P99: 3441.17 P99.9: 5648.54 P99.99: 7050.28 ------------------------------------------------------ [ 0, 1 ] 362 2.489% 2.489% ( 1, 2 ] 4966 34.149% 36.639% ####### ( 2, 3 ] 3128 21.510% 58.149% #### ( 3, 4 ] 1318 9.063% 67.212% ## ( 4, 6 ] 931 6.402% 73.614% # ( 6, 10 ] 321 2.207% 75.822% ( 10, 15 ] 66 0.454% 76.276% ( 15, 22 ] 20 0.138% 76.413% ( 22, 34 ] 2 0.014% 76.427% ( 34, 51 ] 5 0.034% 76.461% ( 51, 76 ] 1 0.007% 76.468% ( 76, 110 ] 119 0.818% 77.286% ( 110, 170 ] 801 5.508% 82.795% # ( 170, 250 ] 428 2.943% 85.738% # ( 250, 380 ] 359 2.469% 88.207% ( 380, 580 ] 302 2.077% 90.283% ( 580, 870 ] 337 2.317% 92.601% ( 870, 1300 ] 332 2.283% 94.884% ( 1300, 1900 ] 290 1.994% 96.878% ( 1900, 2900 ] 244 1.678% 98.556% ( 2900, 4400 ] 179 1.231% 99.787% ( 4400, 6600 ] 29 0.199% 99.986% ( 6600, 9900 ] 4 0.028% 100.014% ** Level 5 read latency histogram (micros): Count: 180 Average: 338.6556 StdDev: 280.49 Min: 96 Median: 225.2381 Max: 1536 Percentiles: P50: 225.24 P75: 449.57 P99: 1360.00 P99.9: 1536.00 P99.99: 1536.00 ------------------------------------------------------ ( 76, 110 ] 13 7.222% 7.222% # ( 110, 170 ] 48 26.667% 33.889% ##### ( 170, 250 ] 42 23.333% 57.222% ##### ( 250, 380 ] 24 13.333% 70.556% ### ( 380, 580 ] 23 12.778% 83.333% ### ( 580, 870 ] 16 8.889% 92.222% ## ( 870, 1300 ] 12 6.667% 98.889% # ( 1300, 1900 ] 2 1.111% 100.000% ** DB Stats ** Uptime(secs): 53.5 total, 15.2 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 165.72 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.021 H:M:S, 48.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 64.57 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:11.871 H:M:S, 77.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/12/08-20:19:31 ... thread 0: (1000000,10000000) ops and (198817.4,171493.7) ops/second in (5.029741,58.311186) 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 18/11 3.50 GB 144.8 9.5 0.0 9.5 19.1 9.6 0.0 2.0 145.1 290.8 67.30 62.84 184 0.366 9913K 18K 0.0 0.0 L1 16/16 1.95 GB 0.0 9.7 6.0 3.8 9.6 5.8 0.1 1.6 224.7 222.2 44.42 42.19 5 8.883 9243K 60K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 4.0 1.8 242.0 241.9 0.46 0.44 1 0.460 112K 38 0.0 0.0 L3 18/0 988.37 MB 1.0 4.8 3.1 1.6 4.7 3.1 0.9 1.5 209.2 208.1 23.25 21.33 15 1.550 4940K 24K 0.0 0.0 L4 176/0 9.53 GB 1.0 3.2 3.1 0.1 3.2 3.1 0.9 1.0 142.8 142.7 23.23 15.95 43 0.540 3335K 1062 0.0 0.0 L5 1100/0 89.63 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1328/27 105.58 GB 0.0 27.4 12.3 15.1 36.8 21.7 9.8 3.8 176.7 237.7 158.66 142.75 248 0.640 27M 104K 0.0 0.0 Int 0/0 0.00 KB 0.0 27.4 12.3 15.1 36.8 21.7 9.8 3.8 176.7 237.7 158.66 142.75 248 0.640 27M 104K 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 27.4 12.3 15.1 27.2 12.2 0.0 0.0 215.8 214.6 129.93 117.03 97 1.339 27M 104K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.6 9.6 0.0 0.0 0.0 342.1 28.73 25.72 151 0.190 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 58.5 total, 58.3 interval Flush(GB): cumulative 9.598, interval 9.598 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: 36.82 GB write, 644.76 MB/s write, 27.38 GB read, 479.41 MB/s read, 158.7 seconds Interval compaction: 36.82 GB write, 646.61 MB/s write, 27.38 GB read, 480.78 MB/s read, 158.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 25, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 25, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 11, pending-compaction-bytes-delays: 45, pending-compaction-bytes-stops: 0, total-delays: 70, total-stops: 11, interval: 81 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4460357 Average: 2.6837 StdDev: 15.37 Min: 0 Median: 1.5321 Max: 10240 Percentiles: P50: 1.53 P75: 1.92 P99: 7.38 P99.9: 138.28 P99.99: 199.38 ------------------------------------------------------ [ 0, 1 ] 682244 15.296% 15.296% ### ( 1, 2 ] 2908858 65.216% 80.512% ############# ( 2, 3 ] 504815 11.318% 91.829% ## ( 3, 4 ] 187547 4.205% 96.034% # ( 4, 6 ] 118765 2.663% 98.697% # ( 6, 10 ] 39235 0.880% 99.576% ( 10, 15 ] 6056 0.136% 99.712% ( 15, 22 ] 725 0.016% 99.728% ( 22, 34 ] 68 0.002% 99.730% ( 34, 51 ] 27 0.001% 99.731% ( 51, 76 ] 25 0.001% 99.731% ( 76, 110 ] 4431 0.099% 99.830% ( 110, 170 ] 6578 0.147% 99.978% ( 170, 250 ] 1462 0.033% 100.011% ( 250, 380 ] 689 0.015% 100.026% ( 380, 580 ] 196 0.004% 100.031% ( 580, 870 ] 73 0.002% 100.032% ( 870, 1300 ] 33 0.001% 100.033% ( 1300, 1900 ] 19 0.000% 100.033% ( 1900, 2900 ] 15 0.000% 100.034% ( 2900, 4400 ] 19 0.000% 100.034% ( 4400, 6600 ] 4 0.000% 100.034% ( 9900, 14000 ] 1 0.000% 100.034% ** Level 1 read latency histogram (micros): Count: 1997513 Average: 2.9625 StdDev: 27.31 Min: 0 Median: 1.5785 Max: 7563 Percentiles: P50: 1.58 P75: 1.98 P99: 8.56 P99.9: 129.75 P99.99: 237.67 ------------------------------------------------------ [ 0, 1 ] 278769 13.956% 13.956% ### ( 1, 2 ] 1244629 62.309% 76.265% ############ ( 2, 3 ] 250962 12.564% 88.828% ### ( 3, 4 ] 103695 5.191% 94.020% # ( 4, 6 ] 79811 3.996% 98.015% # ( 6, 10 ] 30714 1.538% 99.553% ( 10, 15 ] 3135 0.157% 99.710% ( 15, 22 ] 541 0.027% 99.737% ( 22, 34 ] 30 0.002% 99.738% ( 34, 51 ] 12 0.001% 99.739% ( 51, 76 ] 12 0.001% 99.740% ( 76, 110 ] 2620 0.131% 99.871% ( 110, 170 ] 1782 0.089% 99.960% ( 170, 250 ] 712 0.036% 99.996% ( 250, 380 ] 297 0.015% 100.010% ( 380, 580 ] 174 0.009% 100.019% ( 580, 870 ] 86 0.004% 100.023% ( 870, 1300 ] 49 0.002% 100.026% ( 1300, 1900 ] 27 0.001% 100.027% ( 1900, 2900 ] 29 0.001% 100.029% ( 2900, 4400 ] 47 0.002% 100.031% ( 4400, 6600 ] 9 0.000% 100.031% ( 6600, 9900 ] 3 0.000% 100.032% ** Level 2 read latency histogram (micros): Count: 40483 Average: 2.6288 StdDev: 14.39 Min: 0 Median: 1.3924 Max: 1513 Percentiles: P50: 1.39 P75: 1.86 P99: 8.71 P99.9: 158.97 P99.99: 575.17 ------------------------------------------------------ [ 0, 1 ] 11746 29.015% 29.015% ###### ( 1, 2 ] 21651 53.482% 82.496% ########### ( 2, 3 ] 3938 9.728% 92.224% ## ( 3, 4 ] 1261 3.115% 95.339% # ( 4, 6 ] 1132 2.796% 98.135% # ( 6, 10 ] 516 1.275% 99.410% ( 10, 15 ] 84 0.207% 99.617% ( 15, 22 ] 14 0.035% 99.652% ( 22, 34 ] 4 0.010% 99.662% ( 76, 110 ] 50 0.124% 99.785% ( 110, 170 ] 57 0.141% 99.926% ( 170, 250 ] 22 0.054% 99.980% ( 250, 380 ] 2 0.005% 99.985% ( 380, 580 ] 2 0.005% 99.990% ( 580, 870 ] 1 0.002% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 1132348 Average: 3.9595 StdDev: 59.71 Min: 0 Median: 1.9646 Max: 28378 Percentiles: P50: 1.96 P75: 2.94 P99: 8.33 P99.9: 12.09 P99.99: 13.28 ------------------------------------------------------ [ 0, 1 ] 11539 1.019% 1.019% ( 1, 2 ] 575018 50.781% 51.800% ########## ( 2, 3 ] 278051 24.555% 76.355% ##### ( 3, 4 ] 126996 11.215% 87.571% ## ( 4, 6 ] 117745 10.398% 97.969% ## ( 6, 10 ] 20080 1.773% 99.742% ( 10, 15 ] 4272 0.377% 100.119% ( 15, 22 ] 525 0.046% 100.166% ( 22, 34 ] 42 0.004% 100.170% ( 34, 51 ] 11 0.001% 100.171% ( 51, 76 ] 22 0.002% 100.172% ( 76, 110 ] 107 0.009% 100.182% ( 110, 170 ] 407 0.036% 100.218% ( 170, 250 ] 323 0.029% 100.246% ( 250, 380 ] 195 0.017% 100.264% ( 380, 580 ] 85 0.008% 100.271% ( 580, 870 ] 74 0.007% 100.278% ( 870, 1300 ] 69 0.006% 100.284% ( 1300, 1900 ] 56 0.005% 100.289% ( 1900, 2900 ] 53 0.005% 100.293% ( 2900, 4400 ] 101 0.009% 100.302% ( 4400, 6600 ] 20 0.002% 100.304% ( 6600, 9900 ] 11 0.001% 100.305% ( 22000, 33000 ] 1 0.000% 100.305% ** Level 4 read latency histogram (micros): Count: 24109 Average: 130.6418 StdDev: 501.56 Min: 0 Median: 2.2638 Max: 9368 Percentiles: P50: 2.26 P75: 3.91 P99: 2861.78 P99.9: 5080.01 P99.99: 6571.75 ------------------------------------------------------ [ 0, 1 ] 502 2.082% 2.082% ( 1, 2 ] 10120 41.976% 44.058% ######## ( 2, 3 ] 5430 22.523% 66.581% ##### ( 3, 4 ] 2228 9.241% 75.822% ## ( 4, 6 ] 1550 6.429% 82.251% # ( 6, 10 ] 425 1.763% 84.014% ( 10, 15 ] 97 0.402% 84.417% ( 15, 22 ] 25 0.104% 84.520% ( 22, 34 ] 4 0.017% 84.537% ( 34, 51 ] 5 0.021% 84.558% ( 51, 76 ] 1 0.004% 84.562% ( 76, 110 ] 134 0.556% 85.118% ( 110, 170 ] 916 3.799% 88.917% # ( 170, 250 ] 471 1.954% 90.871% ( 250, 380 ] 401 1.663% 92.534% ( 380, 580 ] 320 1.327% 93.861% ( 580, 870 ] 351 1.456% 95.317% ( 870, 1300 ] 339 1.406% 96.723% ( 1300, 1900 ] 295 1.224% 97.947% ( 1900, 2900 ] 264 1.095% 99.042% ( 2900, 4400 ] 197 0.817% 99.859% ( 4400, 6600 ] 32 0.133% 99.992% ( 6600, 9900 ] 4 0.017% 100.008% ** Level 5 read latency histogram (micros): Count: 240 Average: 354.4917 StdDev: 299.92 Min: 96 Median: 230.0000 Max: 1536 Percentiles: P50: 230.00 P75: 460.00 P99: 1536.00 P99.9: 1536.00 P99.99: 1536.00 ------------------------------------------------------ ( 76, 110 ] 14 5.833% 5.833% # ( 110, 170 ] 61 25.417% 31.250% ##### ( 170, 250 ] 60 25.000% 56.250% ##### ( 250, 380 ] 33 13.750% 70.000% ### ( 380, 580 ] 30 12.500% 82.500% ### ( 580, 870 ] 20 8.333% 90.833% ## ( 870, 1300 ] 18 7.500% 98.333% ## ( 1300, 1900 ] 4 1.667% 100.000% ** DB Stats ** Uptime(secs): 58.5 total, 5.0 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 168.29 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:27.889 H:M:S, 47.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 195.64 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.868 H:M:S, 37.1 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: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 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 : 5.850 micros/op 170944 ops/sec 60.002 seconds 10256999 operations; 165.6 MB/s Microseconds per write: Count: 10256999 Average: 5.8499 StdDev: 137.77 Min: 1 Median: 1.8278 Max: 185315 Percentiles: P50: 1.83 P75: 3.15 P99: 9.71 P99.9: 1159.30 P99.99: 2691.57 ------------------------------------------------------ [ 0, 1 ] 1120426 10.924% 10.924% ## ( 1, 2 ] 4841686 47.204% 58.127% ######### ( 2, 3 ] 1522518 14.844% 72.971% ### ( 3, 4 ] 1388446 13.537% 86.508% ### ( 4, 6 ] 1125062 10.969% 97.476% ## ( 6, 10 ] 168501 1.643% 99.119% ( 10, 15 ] 41596 0.406% 99.525% ( 15, 22 ] 12607 0.123% 99.647% ( 22, 34 ] 3283 0.032% 99.679% ( 34, 51 ] 485 0.005% 99.684% ( 51, 76 ] 67 0.001% 99.685% ( 76, 110 ] 10 0.000% 99.685% ( 110, 170 ] 9477 0.092% 99.777% ( 170, 250 ] 688 0.007% 99.784% ( 250, 380 ] 227 0.002% 99.786% ( 380, 580 ] 32 0.000% 99.787% ( 580, 870 ] 32 0.000% 99.787% ( 870, 1300 ] 17240 0.168% 99.955% ( 1300, 1900 ] 71 0.001% 99.956% ( 1900, 2900 ] 4446 0.043% 99.999% ( 2900, 4400 ] 77 0.001% 100.000% ( 4400, 6600 ] 10 0.000% 100.000% ( 6600, 9900 ] 4 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 110000, 170000 ] 3 0.000% 100.000% ( 170000, 250000 ] 3 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 193268 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 : 10256999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10585222968 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 : 570 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 28793855 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 : 32384734084 rocksdb.compact.write.bytes COUNT : 32196170574 rocksdb.flush.write.bytes COUNT : 10503802827 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 : 56 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 : 251 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 : 10418425856 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3437568 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 : 32480937435 rocksdb.non.last.level.read.count COUNT : 7848113 rocksdb.block.checksum.compute.count COUNT : 7847029 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 : 1.482951 P95 : 5.015884 P99 : 8.877716 P100 : 185312.000000 COUNT : 10256999 SUM : 54981226 rocksdb.compaction.times.micros P50 : 870625.000000 P95 : 4520000.000000 P99 : 17974167.000000 P100 : 17974167.000000 COUNT : 98 SUM : 130889951 rocksdb.compaction.times.cpu_micros P50 : 860000.000000 P95 : 4410000.000000 P99 : 17066193.000000 P100 : 17066193.000000 COUNT : 98 SUM : 117983126 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 : 526.938776 P95 : 865.386364 P99 : 6006.000000 P100 : 9066.000000 COUNT : 154 SUM : 108631 rocksdb.compaction.outfile.sync.micros P50 : 758.868613 P95 : 4114.062500 P99 : 9046.714286 P100 : 12561.000000 COUNT : 381 SUM : 448475 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 : 92.426966 P95 : 480.000000 P99 : 2633.333333 P100 : 3688.000000 COUNT : 280 SUM : 51711 rocksdb.table.open.io.micros P50 : 783.707317 P95 : 3087.500000 P99 : 8190.000000 P100 : 9291.000000 COUNT : 570 SUM : 659370 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 : 3.690579 P95 : 7.714047 P99 : 11.484048 P100 : 28387.000000 COUNT : 7845402 SUM : 43387929 rocksdb.read.block.get.micros P50 : 313.879310 P95 : 1450.000000 P99 : 2687.500000 P100 : 7211.000000 COUNT : 1140 SUM : 500749 rocksdb.write.raw.block.micros P50 : 0.515300 P95 : 0.979070 P99 : 3.188070 P100 : 32801.000000 COUNT : 10345797 SUM : 20640662 rocksdb.numfiles.in.singlecompaction P50 : 3.091667 P95 : 7.880000 P99 : 26.020000 P100 : 27.000000 COUNT : 133 SUM : 498 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 : 0.559326 P95 : 1155.211873 P99 : 2439.831895 P100 : 185079.000000 COUNT : 205766 SUM : 28810636 rocksdb.sst.read.micros P50 : 1.594758 P95 : 4.404348 P99 : 8.380971 P100 : 28378.000000 COUNT : 7848304 SUM : 26174598 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 : 10256999 SUM : 10585222968 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 : 198737.864078 P95 : 303625.000000 P99 : 472466.666667 P100 : 530565.000000 COUNT : 154 SUM : 29250838 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 : 364 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