[2024-12-06 05:59:26.107383] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 22.11.4 initialization... [2024-12-06 05:59:26.107526] [ 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_pid1308699 ] Set seed to 1733461166103853 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-06 05:59:26.198474] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-06 05:59:26.240724] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-06 05:59:26.240775] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1308699' to capture a snapshot of events at runtime. [2024-12-06 05:59:26.240786] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-06 05:59:26.240796] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-06 05:59:26.240804] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1308699 for offline analysis/debug. [2024-12-06 05:59:26.240886] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Dec 6 05:59:30 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/06-05:59:33 ... thread 0: (1000000,1000000) ops and (334163.6,334163.6) ops/second in (2.992546,2.992546) 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 6/4 440.98 MB 18.9 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 352.1 2.50 2.28 12 0.209 0 0 0.0 0.0 L1 3/0 249.91 MB 25.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 244.5 244.2 1.03 1.00 1 1.031 255K 241 0.0 0.0 L2 3/2 190.69 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 9/0 741.32 MB 0.7 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 116/0 9.60 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 1044/0 85.82 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 1181/6 97.00 GB 0.0 0.4 0.4 0.1 1.3 1.2 0.5 1.5 103.3 308.3 4.30 4.01 15 0.287 451K 343 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.4 0.1 1.3 1.2 0.4 1.5 103.3 308.3 4.30 4.01 15 0.287 451K 343 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 0.4 0.1 0.4 0.4 0.0 0.0 247.4 247.2 1.80 1.74 3 0.599 451K 343 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 0.0 352.1 2.50 2.28 12 0.209 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: 1.29 GB write, 418.41 MB/s write, 0.43 GB read, 140.20 MB/s read, 4.3 seconds Interval compaction: 1.29 GB write, 442.85 MB/s write, 0.43 GB read, 148.39 MB/s read, 4.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 157057 Average: 1.9642 StdDev: 12.38 Min: 1 Median: 1.3291 Max: 3156 Percentiles: P50: 1.33 P75: 1.74 P99: 5.05 P99.9: 9.64 P99.99: 17.88 ------------------------------------------------------ [ 0, 1 ] 47262 30.092% 30.092% ###### ( 1, 2 ] 94993 60.483% 90.575% ############ ( 2, 3 ] 8625 5.492% 96.067% # ( 3, 4 ] 3522 2.242% 98.310% ( 4, 6 ] 2069 1.317% 99.627% ( 6, 10 ] 472 0.301% 99.927% ( 10, 15 ] 96 0.061% 99.989% ( 15, 22 ] 8 0.005% 99.994% ( 22, 34 ] 3 0.002% 99.996% ( 34, 51 ] 2 0.001% 99.997% ( 110, 170 ] 10 0.006% 100.003% ( 170, 250 ] 1 0.001% 100.004% ( 250, 380 ] 5 0.003% 100.007% ( 580, 870 ] 2 0.001% 100.008% ( 870, 1300 ] 3 0.002% 100.010% ( 1900, 2900 ] 2 0.001% 100.011% ( 2900, 4400 ] 1 0.001% 100.012% ** Level 1 read latency histogram (micros): Count: 489 Average: 27.6810 StdDev: 235.76 Min: 1 Median: 1.5447 Max: 3149 Percentiles: P50: 1.54 P75: 1.94 P99: 687.30 P99.9: 3149.00 P99.99: 3149.00 ------------------------------------------------------ [ 0, 1 ] 74 15.133% 15.133% ### ( 1, 2 ] 313 64.008% 79.141% ############# ( 2, 3 ] 43 8.793% 87.935% ## ( 3, 4 ] 31 6.339% 94.274% # ( 4, 6 ] 13 2.658% 96.933% # ( 6, 10 ] 2 0.409% 97.342% ( 10, 15 ] 2 0.409% 97.751% ( 110, 170 ] 1 0.204% 97.955% ( 170, 250 ] 1 0.204% 98.160% ( 250, 380 ] 2 0.409% 98.569% ( 380, 580 ] 1 0.204% 98.773% ( 580, 870 ] 3 0.613% 99.387% ( 1900, 2900 ] 1 0.204% 99.591% ( 2900, 4400 ] 2 0.409% 100.000% ** Level 2 read latency histogram (micros): Count: 40443 Average: 2.2744 StdDev: 6.59 Min: 1 Median: 1.5447 Max: 1201 Percentiles: P50: 1.54 P75: 1.91 P99: 5.95 P99.9: 9.98 P99.99: 50.25 ------------------------------------------------------ [ 0, 1 ] 5041 12.464% 12.464% ## ( 1, 2 ] 27871 68.914% 81.379% ############## ( 2, 3 ] 4126 10.202% 91.581% ## ( 3, 4 ] 1749 4.325% 95.905% # ( 4, 6 ] 1288 3.185% 99.090% # ( 6, 10 ] 331 0.818% 99.909% ( 10, 15 ] 29 0.072% 99.980% ( 15, 22 ] 4 0.010% 99.990% ( 22, 34 ] 1 0.002% 99.993% ( 34, 51 ] 1 0.002% 99.995% ( 170, 250 ] 1 0.002% 99.998% ( 250, 380 ] 2 0.005% 100.002% ( 870, 1300 ] 1 0.002% 100.005% ** Level 3 read latency histogram (micros): Count: 40 Average: 1327.5750 StdDev: 1137.01 Min: 49 Median: 1013.3333 Max: 4437 Percentiles: P50: 1013.33 P75: 2185.71 P99: 4437.00 P99.9: 4437.00 P99.99: 4437.00 ------------------------------------------------------ ( 34, 51 ] 1 2.500% 2.500% # ( 110, 170 ] 1 2.500% 5.000% # ( 170, 250 ] 4 10.000% 15.000% ## ( 250, 380 ] 5 12.500% 27.500% ### ( 380, 580 ] 8 20.000% 47.500% #### ( 870, 1300 ] 3 7.500% 55.000% ## ( 1300, 1900 ] 6 15.000% 70.000% ### ( 1900, 2900 ] 7 17.500% 87.500% #### ( 2900, 4400 ] 4 10.000% 97.500% ## ( 4400, 6600 ] 1 2.500% 100.000% # ** Level 4 read latency histogram (micros): Count: 35 Average: 1750.8000 StdDev: 1045.69 Min: 177 Median: 1342.8571 Max: 4737 Percentiles: P50: 1342.86 P75: 2350.00 P99: 4737.00 P99.9: 4737.00 P99.99: 4737.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 580, 870 ] 2 5.714% 8.571% # ( 870, 1300 ] 14 40.000% 48.571% ######## ( 1300, 1900 ] 7 20.000% 68.571% #### ( 1900, 2900 ] 5 14.286% 82.857% ### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 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, 310.57 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.413 H:M:S, 13.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 328.62 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.413 H:M:S, 13.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/06-05:59:36 ... thread 0: (1000000,2000000) ops and (353198.4,343417.4) ops/second in (2.831270,5.823816) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/11 1.35 GB 0.0 0.8 0.0 0.8 2.6 1.8 0.0 1.4 98.8 319.0 8.29 7.69 29 0.286 831K 870 0.0 0.0 L1 0/0 0.00 KB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 244.5 244.2 1.03 1.00 1 1.031 255K 241 0.0 0.0 L2 1/0 3.27 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 33/0 985.77 MB 1.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 197.6 197.5 3.16 2.75 3 1.054 634K 455 0.0 0.0 L4 140/0 9.42 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1233/11 97.92 GB 0.0 1.8 0.8 1.0 3.6 2.6 1.3 2.0 142.5 280.3 13.25 12.18 35 0.379 1917K 1668 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 0.8 1.0 3.6 2.6 1.2 2.0 142.5 280.3 13.25 12.18 35 0.379 1917K 1668 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.8 0.8 1.0 1.8 0.8 0.0 0.0 234.0 233.8 8.07 7.53 9 0.896 1917K 1668 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 0.0 352.6 5.18 4.65 26 0.199 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.0 total, 5.8 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: 3.63 GB write, 618.88 MB/s write, 1.84 GB read, 314.67 MB/s read, 13.2 seconds Interval compaction: 3.63 GB write, 637.46 MB/s write, 1.84 GB read, 324.12 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: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 366079 Average: 2.0719 StdDev: 13.05 Min: 1 Median: 1.4031 Max: 3186 Percentiles: P50: 1.40 P75: 1.80 P99: 5.35 P99.9: 9.78 P99.99: 17.18 ------------------------------------------------------ [ 0, 1 ] 89845 24.543% 24.543% ##### ( 1, 2 ] 231193 63.154% 87.696% ############# ( 2, 3 ] 27135 7.412% 95.109% # ( 3, 4 ] 10248 2.799% 97.908% # ( 4, 6 ] 5937 1.622% 99.530% ( 6, 10 ] 1436 0.392% 99.922% ( 10, 15 ] 243 0.066% 99.989% ( 15, 22 ] 27 0.007% 99.996% ( 22, 34 ] 7 0.002% 99.998% ( 34, 51 ] 5 0.001% 99.999% ( 51, 76 ] 1 0.000% 99.999% ( 110, 170 ] 16 0.004% 100.004% ( 170, 250 ] 10 0.003% 100.007% ( 250, 380 ] 11 0.003% 100.010% ( 380, 580 ] 2 0.001% 100.010% ( 580, 870 ] 7 0.002% 100.012% ( 870, 1300 ] 4 0.001% 100.013% ( 1300, 1900 ] 1 0.000% 100.013% ( 1900, 2900 ] 4 0.001% 100.014% ( 2900, 4400 ] 3 0.001% 100.015% ** Level 1 read latency histogram (micros): Count: 63912 Average: 2.5399 StdDev: 20.77 Min: 1 Median: 1.6304 Max: 3149 Percentiles: P50: 1.63 P75: 2.03 P99: 5.89 P99.9: 10.61 P99.99: 14.50 ------------------------------------------------------ [ 0, 1 ] 5243 8.203% 8.203% ## ( 1, 2 ] 42376 66.304% 74.507% ############# ( 2, 3 ] 10432 16.322% 90.830% ### ( 3, 4 ] 3106 4.860% 95.689% # ( 4, 6 ] 2239 3.503% 99.193% # ( 6, 10 ] 443 0.693% 99.886% ( 10, 15 ] 74 0.116% 100.002% ( 15, 22 ] 5 0.008% 100.009% ( 22, 34 ] 1 0.002% 100.011% ( 51, 76 ] 1 0.002% 100.013% ( 110, 170 ] 1 0.002% 100.014% ( 170, 250 ] 1 0.002% 100.016% ( 250, 380 ] 2 0.003% 100.019% ( 380, 580 ] 1 0.002% 100.020% ( 580, 870 ] 3 0.005% 100.025% ( 1900, 2900 ] 1 0.002% 100.027% ( 2900, 4400 ] 2 0.003% 100.030% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 47913 Average: 3.5509 StdDev: 50.88 Min: 0 Median: 1.6173 Max: 4437 Percentiles: P50: 1.62 P75: 1.99 P99: 6.45 P99.9: 111.04 P99.99: 2072.67 ------------------------------------------------------ [ 0, 1 ] 4340 9.058% 9.058% ## ( 1, 2 ] 31779 66.326% 75.385% ############# ( 2, 3 ] 7414 15.474% 90.858% ### ( 3, 4 ] 2279 4.757% 95.615% # ( 4, 6 ] 1583 3.304% 98.919% # ( 6, 10 ] 345 0.720% 99.639% ( 10, 15 ] 76 0.159% 99.798% ( 15, 22 ] 27 0.056% 99.854% ( 22, 34 ] 21 0.044% 99.898% ( 34, 51 ] 1 0.002% 99.900% ( 110, 170 ] 5 0.010% 99.910% ( 170, 250 ] 7 0.015% 99.925% ( 250, 380 ] 7 0.015% 99.939% ( 380, 580 ] 13 0.027% 99.967% ( 580, 870 ] 1 0.002% 99.969% ( 870, 1300 ] 3 0.006% 99.975% ( 1300, 1900 ] 6 0.013% 99.987% ( 1900, 2900 ] 7 0.015% 100.002% ( 2900, 4400 ] 4 0.008% 100.010% ( 4400, 6600 ] 1 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 35 Average: 1750.8000 StdDev: 1045.69 Min: 177 Median: 1342.8571 Max: 4737 Percentiles: P50: 1342.86 P75: 2350.00 P99: 4737.00 P99.9: 4737.00 P99.99: 4737.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 580, 870 ] 2 5.714% 8.571% # ( 870, 1300 ] 14 40.000% 48.571% ######## ( 1300, 1900 ] 7 20.000% 68.571% #### ( 1900, 2900 ] 5 14.286% 82.857% ### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 961.4000 StdDev: 1192.36 Min: 84 Median: 480.0000 Max: 4344 Percentiles: P50: 480.00 P75: 1085.00 P99: 4250.00 P99.9: 4344.00 P99.99: 4344.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 2 10.000% 30.000% ## ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 1 5.000% 45.000% # ( 380, 580 ] 2 10.000% 55.000% ## ( 580, 870 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 6.0 total, 2.8 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 328.05 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.613 H:M:S, 10.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 347.62 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.200 H:M:S, 7.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/06-05:59:39 ... thread 0: (1000000,3000000) ops and (330320.7,338938.0) ops/second in (3.027361,8.851177) 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 19/15 2.34 GB 69.2 1.3 0.0 1.3 4.1 2.8 0.0 1.5 102.2 320.9 12.95 12.03 45 0.288 1343K 1406 0.0 0.0 L1 0/0 0.00 KB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 244.5 244.2 1.03 1.00 1 1.031 255K 241 0.0 0.0 L2 1/0 3.27 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 33/0 985.77 MB 1.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 197.6 197.5 3.16 2.75 3 1.054 634K 455 0.0 0.0 L4 140/0 9.42 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1241/15 98.90 GB 0.0 2.3 0.8 1.5 5.1 3.6 1.3 1.8 133.6 291.7 17.91 16.52 51 0.351 2428K 2204 0.0 0.0 Int 0/0 0.00 KB 0.0 2.3 0.8 1.5 5.1 3.6 1.2 1.8 133.6 291.7 17.91 16.52 51 0.351 2428K 2204 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 2.3 0.8 1.5 2.3 0.8 0.0 0.0 241.2 240.9 9.92 9.36 11 0.902 2428K 2204 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 0.0 354.8 7.99 7.16 40 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.0 total, 8.9 interval Flush(GB): cumulative 2.768, interval 2.768 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: 5.10 GB write, 578.76 MB/s write, 2.34 GB read, 264.98 MB/s read, 17.9 seconds Interval compaction: 5.10 GB write, 590.19 MB/s write, 2.34 GB read, 270.21 MB/s read, 17.9 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: 7, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 7, interval: 7 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 747287 Average: 2.1069 StdDev: 11.37 Min: 1 Median: 1.4545 Max: 3259 Percentiles: P50: 1.45 P75: 1.83 P99: 5.24 P99.9: 9.38 P99.99: 13.10 ------------------------------------------------------ [ 0, 1 ] 148421 19.861% 19.861% #### ( 1, 2 ] 495564 66.315% 86.176% ############# ( 2, 3 ] 66722 8.929% 95.105% ## ( 3, 4 ] 21719 2.906% 98.011% # ( 4, 6 ] 11871 1.589% 99.600% ( 6, 10 ] 2657 0.356% 99.955% ( 10, 15 ] 416 0.056% 100.011% ( 15, 22 ] 43 0.006% 100.017% ( 22, 34 ] 8 0.001% 100.018% ( 34, 51 ] 11 0.001% 100.019% ( 51, 76 ] 2 0.000% 100.020% ( 110, 170 ] 22 0.003% 100.023% ( 170, 250 ] 18 0.002% 100.025% ( 250, 380 ] 16 0.002% 100.027% ( 380, 580 ] 3 0.000% 100.028% ( 580, 870 ] 13 0.002% 100.029% ( 870, 1300 ] 7 0.001% 100.030% ( 1300, 1900 ] 2 0.000% 100.031% ( 1900, 2900 ] 6 0.001% 100.031% ( 2900, 4400 ] 4 0.001% 100.032% ** Level 1 read latency histogram (micros): Count: 63912 Average: 2.5399 StdDev: 20.77 Min: 1 Median: 1.6304 Max: 3149 Percentiles: P50: 1.63 P75: 2.03 P99: 5.89 P99.9: 10.61 P99.99: 14.50 ------------------------------------------------------ [ 0, 1 ] 5243 8.203% 8.203% ## ( 1, 2 ] 42376 66.304% 74.507% ############# ( 2, 3 ] 10432 16.322% 90.830% ### ( 3, 4 ] 3106 4.860% 95.689% # ( 4, 6 ] 2239 3.503% 99.193% # ( 6, 10 ] 443 0.693% 99.886% ( 10, 15 ] 74 0.116% 100.002% ( 15, 22 ] 5 0.008% 100.009% ( 22, 34 ] 1 0.002% 100.011% ( 51, 76 ] 1 0.002% 100.013% ( 110, 170 ] 1 0.002% 100.014% ( 170, 250 ] 1 0.002% 100.016% ( 250, 380 ] 2 0.003% 100.019% ( 380, 580 ] 1 0.002% 100.020% ( 580, 870 ] 3 0.005% 100.025% ( 1900, 2900 ] 1 0.002% 100.027% ( 2900, 4400 ] 2 0.003% 100.030% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 47913 Average: 3.5509 StdDev: 50.88 Min: 0 Median: 1.6173 Max: 4437 Percentiles: P50: 1.62 P75: 1.99 P99: 6.45 P99.9: 111.04 P99.99: 2072.67 ------------------------------------------------------ [ 0, 1 ] 4340 9.058% 9.058% ## ( 1, 2 ] 31779 66.326% 75.385% ############# ( 2, 3 ] 7414 15.474% 90.858% ### ( 3, 4 ] 2279 4.757% 95.615% # ( 4, 6 ] 1583 3.304% 98.919% # ( 6, 10 ] 345 0.720% 99.639% ( 10, 15 ] 76 0.159% 99.798% ( 15, 22 ] 27 0.056% 99.854% ( 22, 34 ] 21 0.044% 99.898% ( 34, 51 ] 1 0.002% 99.900% ( 110, 170 ] 5 0.010% 99.910% ( 170, 250 ] 7 0.015% 99.925% ( 250, 380 ] 7 0.015% 99.939% ( 380, 580 ] 13 0.027% 99.967% ( 580, 870 ] 1 0.002% 99.969% ( 870, 1300 ] 3 0.006% 99.975% ( 1300, 1900 ] 6 0.013% 99.987% ( 1900, 2900 ] 7 0.015% 100.002% ( 2900, 4400 ] 4 0.008% 100.010% ( 4400, 6600 ] 1 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 35 Average: 1750.8000 StdDev: 1045.69 Min: 177 Median: 1342.8571 Max: 4737 Percentiles: P50: 1342.86 P75: 2350.00 P99: 4737.00 P99.9: 4737.00 P99.99: 4737.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 580, 870 ] 2 5.714% 8.571% # ( 870, 1300 ] 14 40.000% 48.571% ######## ( 1300, 1900 ] 7 20.000% 68.571% #### ( 1900, 2900 ] 5 14.286% 82.857% ### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 961.4000 StdDev: 1192.36 Min: 84 Median: 480.0000 Max: 4344 Percentiles: P50: 480.00 P75: 1085.00 P99: 4250.00 P99.9: 4344.00 P99.99: 4344.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 2 10.000% 30.000% ## ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 1 5.000% 45.000% # ( 380, 580 ] 2 10.000% 55.000% ## ( 580, 870 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 9.0 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 327.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.006 H:M:S, 11.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.10 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.393 H:M:S, 13.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/06-05:59:42 ... thread 0: (1000000,4000000) ops and (320437.7,334115.5) ops/second in (3.120731,11.971908) 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 14/4 2.21 GB 201.4 2.4 0.0 2.4 6.1 3.8 0.0 1.6 122.3 313.4 20.09 18.79 63 0.319 2494K 2589 0.0 0.0 L1 10/0 1.10 GB 112.8 1.4 1.4 0.0 1.3 1.3 0.2 1.0 231.1 230.1 5.99 5.84 2 2.997 1406K 5589 0.0 0.0 L2 1/0 3.27 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 33/0 985.77 MB 1.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 197.6 197.5 3.16 2.75 3 1.054 634K 455 0.0 0.0 L4 140/0 9.42 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1246/4 99.88 GB 0.0 4.5 1.9 2.6 8.3 5.6 1.3 2.2 155.2 283.0 30.01 28.12 70 0.429 4730K 8735 0.0 0.0 Int 0/0 0.00 KB 0.0 4.5 1.9 2.6 8.3 5.6 1.2 2.2 155.2 283.0 30.01 28.12 70 0.429 4730K 8735 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.5 1.9 2.6 4.5 1.9 0.0 0.0 242.6 242.1 19.21 18.45 16 1.200 4730K 8735 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 0.0 355.7 10.80 9.67 54 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.1 total, 12.0 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.29 GB write, 699.10 MB/s write, 4.55 GB read, 383.52 MB/s read, 30.0 seconds Interval compaction: 8.29 GB write, 709.31 MB/s write, 4.55 GB read, 389.12 MB/s read, 30.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 11, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 11, interval: 13 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1082567 Average: 2.1001 StdDev: 10.75 Min: 0 Median: 1.4521 Max: 3259 Percentiles: P50: 1.45 P75: 1.83 P99: 5.22 P99.9: 9.25 P99.99: 12.54 ------------------------------------------------------ [ 0, 1 ] 218297 20.165% 20.165% #### ( 1, 2 ] 714349 65.987% 86.151% ############# ( 2, 3 ] 96918 8.953% 95.104% ## ( 3, 4 ] 31548 2.914% 98.018% # ( 4, 6 ] 17437 1.611% 99.629% ( 6, 10 ] 3613 0.334% 99.963% ( 10, 15 ] 586 0.054% 100.017% ( 15, 22 ] 71 0.007% 100.023% ( 22, 34 ] 12 0.001% 100.024% ( 34, 51 ] 12 0.001% 100.025% ( 51, 76 ] 4 0.000% 100.026% ( 110, 170 ] 26 0.002% 100.028% ( 170, 250 ] 26 0.002% 100.031% ( 250, 380 ] 22 0.002% 100.033% ( 380, 580 ] 7 0.001% 100.033% ( 580, 870 ] 16 0.001% 100.035% ( 870, 1300 ] 14 0.001% 100.036% ( 1300, 1900 ] 4 0.000% 100.036% ( 1900, 2900 ] 8 0.001% 100.037% ( 2900, 4400 ] 4 0.000% 100.038% ** Level 1 read latency histogram (micros): Count: 63962 Average: 2.7463 StdDev: 25.42 Min: 0 Median: 1.6304 Max: 3149 Percentiles: P50: 1.63 P75: 2.03 P99: 5.91 P99.9: 11.89 P99.99: 257.85 ------------------------------------------------------ [ 0, 1 ] 5260 8.224% 8.224% ## ( 1, 2 ] 42386 66.267% 74.491% ############# ( 2, 3 ] 10434 16.313% 90.804% ### ( 3, 4 ] 3107 4.858% 95.661% # ( 4, 6 ] 2239 3.501% 99.162% # ( 6, 10 ] 444 0.694% 99.856% ( 10, 15 ] 74 0.116% 99.972% ( 15, 22 ] 6 0.009% 99.981% ( 22, 34 ] 1 0.002% 99.983% ( 51, 76 ] 1 0.002% 99.984% ( 110, 170 ] 1 0.002% 99.986% ( 170, 250 ] 2 0.003% 99.989% ( 250, 380 ] 10 0.016% 100.005% ( 380, 580 ] 2 0.003% 100.008% ( 580, 870 ] 3 0.005% 100.013% ( 870, 1300 ] 5 0.008% 100.020% ( 1300, 1900 ] 3 0.005% 100.025% ( 1900, 2900 ] 1 0.002% 100.027% ( 2900, 4400 ] 2 0.003% 100.030% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 47913 Average: 3.5509 StdDev: 50.88 Min: 0 Median: 1.6173 Max: 4437 Percentiles: P50: 1.62 P75: 1.99 P99: 6.45 P99.9: 111.04 P99.99: 2072.67 ------------------------------------------------------ [ 0, 1 ] 4340 9.058% 9.058% ## ( 1, 2 ] 31779 66.326% 75.385% ############# ( 2, 3 ] 7414 15.474% 90.858% ### ( 3, 4 ] 2279 4.757% 95.615% # ( 4, 6 ] 1583 3.304% 98.919% # ( 6, 10 ] 345 0.720% 99.639% ( 10, 15 ] 76 0.159% 99.798% ( 15, 22 ] 27 0.056% 99.854% ( 22, 34 ] 21 0.044% 99.898% ( 34, 51 ] 1 0.002% 99.900% ( 110, 170 ] 5 0.010% 99.910% ( 170, 250 ] 7 0.015% 99.925% ( 250, 380 ] 7 0.015% 99.939% ( 380, 580 ] 13 0.027% 99.967% ( 580, 870 ] 1 0.002% 99.969% ( 870, 1300 ] 3 0.006% 99.975% ( 1300, 1900 ] 6 0.013% 99.987% ( 1900, 2900 ] 7 0.015% 100.002% ( 2900, 4400 ] 4 0.008% 100.010% ( 4400, 6600 ] 1 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 35 Average: 1750.8000 StdDev: 1045.69 Min: 177 Median: 1342.8571 Max: 4737 Percentiles: P50: 1342.86 P75: 2350.00 P99: 4737.00 P99.9: 4737.00 P99.99: 4737.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 580, 870 ] 2 5.714% 8.571% # ( 870, 1300 ] 14 40.000% 48.571% ######## ( 1300, 1900 ] 7 20.000% 68.571% #### ( 1900, 2900 ] 5 14.286% 82.857% ### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 961.4000 StdDev: 1192.36 Min: 84 Median: 480.0000 Max: 4344 Percentiles: P50: 480.00 P75: 1085.00 P99: 4250.00 P99.9: 4344.00 P99.99: 4344.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 2 10.000% 30.000% ## ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 1 5.000% 45.000% # ( 380, 580 ] 2 10.000% 55.000% ## ( 580, 870 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 12.1 total, 3.1 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 324.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.465 H:M:S, 12.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 315.37 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.459 H:M:S, 14.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/06-05:59:45 ... thread 0: (1000000,5000000) ops and (309155.1,328806.1) ops/second in (3.234622,15.206530) 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 19/15 3.13 GB 69.2 3.2 0.0 3.2 7.9 4.7 0.0 1.7 127.2 313.0 25.75 24.12 80 0.322 3326K 3430 0.0 0.0 L1 10/10 1.10 GB 0.0 1.4 1.4 0.0 1.3 1.3 0.2 1.0 231.1 230.1 5.99 5.84 2 2.997 1406K 5589 0.0 0.0 L2 1/0 3.27 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 33/0 985.77 MB 1.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 197.6 197.5 3.16 2.75 3 1.054 634K 455 0.0 0.0 L4 140/0 9.42 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1251/25 100.80 GB 0.0 5.3 1.9 3.4 10.0 6.6 1.3 2.1 153.6 287.5 35.67 33.45 87 0.410 5562K 9576 0.0 0.0 Int 0/0 0.00 KB 0.0 5.3 1.9 3.4 10.0 6.6 1.2 2.1 153.6 287.5 35.67 33.45 87 0.410 5562K 9576 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 5.3 1.9 3.4 5.3 1.9 0.0 0.0 246.3 245.8 22.24 21.43 19 1.171 5562K 9576 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 0.0 356.5 13.43 12.02 68 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.4 total, 15.2 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: 10.02 GB write, 666.71 MB/s write, 5.35 GB read, 356.11 MB/s read, 35.7 seconds Interval compaction: 10.02 GB write, 674.37 MB/s write, 5.35 GB read, 360.21 MB/s read, 35.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 4, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 4, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 4, total-stops: 13, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1403350 Average: 2.1445 StdDev: 11.46 Min: 0 Median: 1.4654 Max: 3495 Percentiles: P50: 1.47 P75: 1.84 P99: 5.31 P99.9: 9.44 P99.99: 13.30 ------------------------------------------------------ [ 0, 1 ] 268710 19.148% 19.148% #### ( 1, 2 ] 930367 66.296% 85.444% ############# ( 2, 3 ] 132531 9.444% 94.888% ## ( 3, 4 ] 42187 3.006% 97.894% # ( 4, 6 ] 23789 1.695% 99.589% ( 6, 10 ] 5081 0.362% 99.951% ( 10, 15 ] 829 0.059% 100.010% ( 15, 22 ] 95 0.007% 100.017% ( 22, 34 ] 17 0.001% 100.018% ( 34, 51 ] 16 0.001% 100.019% ( 51, 76 ] 4 0.000% 100.020% ( 76, 110 ] 56 0.004% 100.024% ( 110, 170 ] 81 0.006% 100.029% ( 170, 250 ] 42 0.003% 100.032% ( 250, 380 ] 44 0.003% 100.036% ( 380, 580 ] 18 0.001% 100.037% ( 580, 870 ] 24 0.002% 100.039% ( 870, 1300 ] 19 0.001% 100.040% ( 1300, 1900 ] 8 0.001% 100.040% ( 1900, 2900 ] 10 0.001% 100.041% ( 2900, 4400 ] 6 0.000% 100.042% ** Level 1 read latency histogram (micros): Count: 123422 Average: 2.7060 StdDev: 22.02 Min: 0 Median: 1.5803 Max: 3440 Percentiles: P50: 1.58 P75: 1.96 P99: 7.40 P99.9: 89.99 P99.99: 363.08 ------------------------------------------------------ [ 0, 1 ] 14276 11.567% 11.567% ## ( 1, 2 ] 81738 66.226% 77.793% ############# ( 2, 3 ] 17235 13.964% 91.758% ### ( 3, 4 ] 5010 4.059% 95.817% # ( 4, 6 ] 3448 2.794% 98.610% # ( 6, 10 ] 1371 1.111% 99.721% ( 10, 15 ] 186 0.151% 99.872% ( 15, 22 ] 16 0.013% 99.885% ( 22, 34 ] 1 0.001% 99.886% ( 51, 76 ] 4 0.003% 99.889% ( 76, 110 ] 33 0.027% 99.916% ( 110, 170 ] 47 0.038% 99.954% ( 170, 250 ] 29 0.023% 99.977% ( 250, 380 ] 18 0.015% 99.992% ( 380, 580 ] 9 0.007% 99.999% ( 580, 870 ] 8 0.006% 100.006% ( 870, 1300 ] 5 0.004% 100.010% ( 1300, 1900 ] 3 0.002% 100.012% ( 1900, 2900 ] 1 0.001% 100.013% ( 2900, 4400 ] 3 0.002% 100.015% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 47913 Average: 3.5509 StdDev: 50.88 Min: 0 Median: 1.6173 Max: 4437 Percentiles: P50: 1.62 P75: 1.99 P99: 6.45 P99.9: 111.04 P99.99: 2072.67 ------------------------------------------------------ [ 0, 1 ] 4340 9.058% 9.058% ## ( 1, 2 ] 31779 66.326% 75.385% ############# ( 2, 3 ] 7414 15.474% 90.858% ### ( 3, 4 ] 2279 4.757% 95.615% # ( 4, 6 ] 1583 3.304% 98.919% # ( 6, 10 ] 345 0.720% 99.639% ( 10, 15 ] 76 0.159% 99.798% ( 15, 22 ] 27 0.056% 99.854% ( 22, 34 ] 21 0.044% 99.898% ( 34, 51 ] 1 0.002% 99.900% ( 110, 170 ] 5 0.010% 99.910% ( 170, 250 ] 7 0.015% 99.925% ( 250, 380 ] 7 0.015% 99.939% ( 380, 580 ] 13 0.027% 99.967% ( 580, 870 ] 1 0.002% 99.969% ( 870, 1300 ] 3 0.006% 99.975% ( 1300, 1900 ] 6 0.013% 99.987% ( 1900, 2900 ] 7 0.015% 100.002% ( 2900, 4400 ] 4 0.008% 100.010% ( 4400, 6600 ] 1 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 35 Average: 1750.8000 StdDev: 1045.69 Min: 177 Median: 1342.8571 Max: 4737 Percentiles: P50: 1342.86 P75: 2350.00 P99: 4737.00 P99.9: 4737.00 P99.99: 4737.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 580, 870 ] 2 5.714% 8.571% # ( 870, 1300 ] 14 40.000% 48.571% ######## ( 1300, 1900 ] 7 20.000% 68.571% #### ( 1900, 2900 ] 5 14.286% 82.857% ### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 961.4000 StdDev: 1192.36 Min: 84 Median: 480.0000 Max: 4344 Percentiles: P50: 480.00 P75: 1085.00 P99: 4250.00 P99.9: 4344.00 P99.99: 4344.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 2 10.000% 30.000% ## ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 1 5.000% 45.000% # ( 380, 580 ] 2 10.000% 55.000% ## ( 580, 870 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 15.4 total, 3.2 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 319.90 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.049 H:M:S, 13.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 304.27 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.585 H:M:S, 18.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/06-05:59:54 ... thread 0: (1000000,6000000) ops and (119756.9,254703.8) ops/second in (8.350248,23.556778) 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 19/15 4.11 GB 169.5 5.2 0.0 5.2 10.9 5.7 0.0 1.9 147.0 305.9 36.41 34.33 101 0.361 5436K 9014 0.0 0.0 L1 10/10 1.10 GB 0.0 1.4 1.4 0.0 1.3 1.3 0.2 1.0 231.1 230.1 5.99 5.84 2 2.997 1406K 5589 0.0 0.0 L2 1/0 3.27 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 33/0 985.77 MB 1.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 197.6 197.5 3.16 2.75 3 1.054 634K 455 0.0 0.0 L4 140/0 9.42 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1251/25 101.78 GB 0.0 7.4 1.9 5.5 13.0 7.5 1.3 2.3 163.1 287.8 46.33 43.66 108 0.429 7672K 15K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.4 1.9 5.5 13.0 7.5 1.2 2.3 163.1 287.8 46.33 43.66 108 0.429 7672K 15K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.4 1.9 5.5 7.4 1.9 0.0 0.0 251.7 251.1 30.03 29.09 24 1.251 7672K 15K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 355.4 16.31 14.57 84 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): 23.7 total, 23.6 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: 13.02 GB write, 561.93 MB/s write, 7.38 GB read, 318.38 MB/s read, 46.3 seconds Interval compaction: 13.02 GB write, 566.10 MB/s write, 7.38 GB read, 320.74 MB/s read, 46.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 13, interval: 26 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2211639 Average: 2.2430 StdDev: 11.85 Min: 0 Median: 1.4701 Max: 3495 Percentiles: P50: 1.47 P75: 1.84 P99: 5.48 P99.9: 10.95 P99.99: 119.84 ------------------------------------------------------ [ 0, 1 ] 409791 18.529% 18.529% #### ( 1, 2 ] 1480615 66.947% 85.475% ############# ( 2, 3 ] 207750 9.393% 94.869% ## ( 3, 4 ] 64569 2.920% 97.788% # ( 4, 6 ] 36246 1.639% 99.427% ( 6, 10 ] 10213 0.462% 99.889% ( 10, 15 ] 1287 0.058% 99.947% ( 15, 22 ] 145 0.007% 99.954% ( 22, 34 ] 19 0.001% 99.955% ( 34, 51 ] 16 0.001% 99.955% ( 51, 76 ] 15 0.001% 99.956% ( 76, 110 ] 649 0.029% 99.985% ( 110, 170 ] 633 0.029% 100.014% ( 170, 250 ] 175 0.008% 100.022% ( 250, 380 ] 141 0.006% 100.028% ( 380, 580 ] 106 0.005% 100.033% ( 580, 870 ] 61 0.003% 100.036% ( 870, 1300 ] 32 0.001% 100.037% ( 1300, 1900 ] 11 0.000% 100.038% ( 1900, 2900 ] 12 0.001% 100.038% ( 2900, 4400 ] 8 0.000% 100.039% ** Level 1 read latency histogram (micros): Count: 282556 Average: 2.5939 StdDev: 17.65 Min: 0 Median: 1.5352 Max: 3988 Percentiles: P50: 1.54 P75: 1.91 P99: 7.49 P99.9: 130.21 P99.99: 393.96 ------------------------------------------------------ [ 0, 1 ] 39715 14.056% 14.056% ### ( 1, 2 ] 189783 67.167% 81.222% ############# ( 2, 3 ] 32978 11.671% 92.893% ## ( 3, 4 ] 9481 3.355% 96.249% # ( 4, 6 ] 6573 2.326% 98.575% ( 6, 10 ] 3218 1.139% 99.714% ( 10, 15 ] 280 0.099% 99.813% ( 15, 22 ] 28 0.010% 99.823% ( 22, 34 ] 1 0.000% 99.823% ( 51, 76 ] 4 0.001% 99.825% ( 76, 110 ] 138 0.049% 99.874% ( 110, 170 ] 221 0.078% 99.952% ( 170, 250 ] 68 0.024% 99.976% ( 250, 380 ] 38 0.013% 99.989% ( 380, 580 ] 25 0.009% 99.998% ( 580, 870 ] 11 0.004% 100.002% ( 870, 1300 ] 5 0.002% 100.004% ( 1300, 1900 ] 3 0.001% 100.005% ( 1900, 2900 ] 1 0.000% 100.005% ( 2900, 4400 ] 4 0.001% 100.007% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 47913 Average: 3.5509 StdDev: 50.88 Min: 0 Median: 1.6173 Max: 4437 Percentiles: P50: 1.62 P75: 1.99 P99: 6.45 P99.9: 111.04 P99.99: 2072.67 ------------------------------------------------------ [ 0, 1 ] 4340 9.058% 9.058% ## ( 1, 2 ] 31779 66.326% 75.385% ############# ( 2, 3 ] 7414 15.474% 90.858% ### ( 3, 4 ] 2279 4.757% 95.615% # ( 4, 6 ] 1583 3.304% 98.919% # ( 6, 10 ] 345 0.720% 99.639% ( 10, 15 ] 76 0.159% 99.798% ( 15, 22 ] 27 0.056% 99.854% ( 22, 34 ] 21 0.044% 99.898% ( 34, 51 ] 1 0.002% 99.900% ( 110, 170 ] 5 0.010% 99.910% ( 170, 250 ] 7 0.015% 99.925% ( 250, 380 ] 7 0.015% 99.939% ( 380, 580 ] 13 0.027% 99.967% ( 580, 870 ] 1 0.002% 99.969% ( 870, 1300 ] 3 0.006% 99.975% ( 1300, 1900 ] 6 0.013% 99.987% ( 1900, 2900 ] 7 0.015% 100.002% ( 2900, 4400 ] 4 0.008% 100.010% ( 4400, 6600 ] 1 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 35 Average: 1750.8000 StdDev: 1045.69 Min: 177 Median: 1342.8571 Max: 4737 Percentiles: P50: 1342.86 P75: 2350.00 P99: 4737.00 P99.9: 4737.00 P99.99: 4737.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 580, 870 ] 2 5.714% 8.571% # ( 870, 1300 ] 14 40.000% 48.571% ######## ( 1300, 1900 ] 7 20.000% 68.571% #### ( 1900, 2900 ] 5 14.286% 82.857% ### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 961.4000 StdDev: 1192.36 Min: 84 Median: 480.0000 Max: 4344 Percentiles: P50: 480.00 P75: 1085.00 P99: 4250.00 P99.9: 4344.00 P99.99: 4344.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 2 10.000% 30.000% ## ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 1 5.000% 45.000% # ( 380, 580 ] 2 10.000% 55.000% ## ( 580, 870 ] 2 10.000% 65.000% ## ( 870, 1300 ] 4 20.000% 85.000% #### ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 23.7 total, 8.4 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 248.81 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.477 H:M:S, 31.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 117.86 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.428 H:M:S, 65.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/06-06:00:00 ... thread 0: (1000000,7000000) ops and (153533.1,232789.9) ops/second in (6.513253,30.070031) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/10 2.88 GB 50.4 6.0 0.0 6.0 12.7 6.6 0.0 1.9 144.5 303.6 42.72 39.94 118 0.362 6267K 9804 0.0 0.0 L1 15/15 1.76 GB 0.0 4.7 3.6 1.1 4.6 3.5 0.2 1.3 227.1 224.5 21.04 20.23 3 7.014 4852K 54K 0.0 0.0 L2 1/0 3.27 MB 0.0 0.2 0.1 0.1 0.2 0.1 1.9 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 15/0 986.87 MB 1.0 0.7 0.6 0.2 0.7 0.6 1.5 1.4 193.8 193.6 3.96 3.37 4 0.990 765K 455 0.0 0.0 L4 165/0 9.63 GB 1.0 0.8 0.7 0.1 0.8 0.7 1.0 1.1 155.9 155.5 5.14 3.71 6 0.857 796K 1716 0.0 0.0 L5 1064/0 87.48 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1273/25 102.71 GB 0.0 12.4 4.9 7.5 19.0 11.5 6.3 2.9 172.7 264.2 73.62 68.00 133 0.554 12M 66K 0.0 0.0 Int 0/0 0.00 KB 0.0 12.4 4.9 7.5 19.0 11.5 6.1 2.9 172.7 264.2 73.62 68.00 133 0.554 12M 66K 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 12.4 4.9 7.5 12.3 4.9 0.0 0.0 234.9 233.7 54.11 50.82 35 1.546 12M 66K 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 0.0 348.7 19.51 17.17 98 0.199 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 30.2 total, 30.1 interval Flush(GB): cumulative 6.644, interval 6.644 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: 18.99 GB write, 642.99 MB/s write, 12.41 GB read, 420.31 MB/s read, 73.6 seconds Interval compaction: 18.99 GB write, 646.73 MB/s write, 12.41 GB read, 422.75 MB/s read, 73.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 16, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 16, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 23, pending-compaction-bytes-delays: 3, pending-compaction-bytes-stops: 0, total-delays: 19, total-stops: 23, interval: 42 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2731736 Average: 2.3341 StdDev: 15.36 Min: 0 Median: 1.4800 Max: 4880 Percentiles: P50: 1.48 P75: 1.86 P99: 5.66 P99.9: 12.77 P99.99: 141.67 ------------------------------------------------------ [ 0, 1 ] 493355 18.060% 18.060% #### ( 1, 2 ] 1817705 66.540% 84.600% ############# ( 2, 3 ] 268297 9.821% 94.422% ## ( 3, 4 ] 83293 3.049% 97.471% # ( 4, 6 ] 50345 1.843% 99.314% ( 6, 10 ] 14959 0.548% 99.862% ( 10, 15 ] 1899 0.070% 99.931% ( 15, 22 ] 218 0.008% 99.939% ( 22, 34 ] 26 0.001% 99.940% ( 34, 51 ] 16 0.001% 99.941% ( 51, 76 ] 20 0.001% 99.941% ( 76, 110 ] 870 0.032% 99.973% ( 110, 170 ] 873 0.032% 100.005% ( 170, 250 ] 284 0.010% 100.016% ( 250, 380 ] 213 0.008% 100.023% ( 380, 580 ] 187 0.007% 100.030% ( 580, 870 ] 108 0.004% 100.034% ( 870, 1300 ] 57 0.002% 100.036% ( 1300, 1900 ] 20 0.001% 100.037% ( 1900, 2900 ] 23 0.001% 100.038% ( 2900, 4400 ] 20 0.001% 100.039% ( 4400, 6600 ] 1 0.000% 100.039% ** Level 1 read latency histogram (micros): Count: 512733 Average: 2.9147 StdDev: 27.78 Min: 0 Median: 1.6186 Max: 7346 Percentiles: P50: 1.62 P75: 2.11 P99: 7.36 P99.9: 13.83 P99.99: 111.43 ------------------------------------------------------ [ 0, 1 ] 61515 11.997% 11.997% ## ( 1, 2 ] 314964 61.428% 73.426% ############ ( 2, 3 ] 76604 14.940% 88.366% ### ( 3, 4 ] 28217 5.503% 93.870% # ( 4, 6 ] 24220 4.724% 98.593% # ( 6, 10 ] 6127 1.195% 99.788% ( 10, 15 ] 749 0.146% 99.934% ( 15, 22 ] 86 0.017% 99.951% ( 22, 34 ] 5 0.001% 99.952% ( 34, 51 ] 3 0.001% 99.953% ( 51, 76 ] 6 0.001% 99.954% ( 76, 110 ] 177 0.035% 99.988% ( 110, 170 ] 365 0.071% 100.059% ( 170, 250 ] 90 0.018% 100.077% ( 250, 380 ] 53 0.010% 100.087% ( 380, 580 ] 56 0.011% 100.098% ( 580, 870 ] 44 0.009% 100.107% ( 870, 1300 ] 26 0.005% 100.112% ( 1300, 1900 ] 12 0.002% 100.114% ( 1900, 2900 ] 7 0.001% 100.116% ( 2900, 4400 ] 13 0.003% 100.118% ( 4400, 6600 ] 1 0.000% 100.118% ( 6600, 9900 ] 1 0.000% 100.119% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 124127 Average: 9.6108 StdDev: 107.44 Min: 0 Median: 1.7337 Max: 7901 Percentiles: P50: 1.73 P75: 2.49 P99: 14.83 P99.9: 1163.92 P99.99: 2348.90 ------------------------------------------------------ [ 0, 1 ] 7449 6.001% 6.001% # ( 1, 2 ] 74434 59.966% 65.967% ############ ( 2, 3 ] 22930 18.473% 84.440% #### ( 3, 4 ] 9072 7.309% 91.749% # ( 4, 6 ] 6801 5.479% 97.228% # ( 6, 10 ] 1901 1.531% 98.759% ( 10, 15 ] 309 0.249% 99.008% ( 15, 22 ] 71 0.057% 99.065% ( 22, 34 ] 26 0.021% 99.086% ( 34, 51 ] 3 0.002% 99.089% ( 51, 76 ] 1 0.001% 99.090% ( 76, 110 ] 24 0.019% 99.109% ( 110, 170 ] 96 0.077% 99.186% ( 170, 250 ] 113 0.091% 99.277% ( 250, 380 ] 216 0.174% 99.451% ( 380, 580 ] 291 0.234% 99.686% ( 580, 870 ] 190 0.153% 99.839% ( 870, 1300 ] 111 0.089% 99.928% ( 1300, 1900 ] 51 0.041% 99.969% ( 1900, 2900 ] 57 0.046% 100.015% ( 2900, 4400 ] 37 0.030% 100.045% ( 4400, 6600 ] 5 0.004% 100.049% ( 6600, 9900 ] 1 0.001% 100.050% ** Level 4 read latency histogram (micros): Count: 195 Average: 399.0718 StdDev: 829.44 Min: 0 Median: 2.6250 Max: 4737 Percentiles: P50: 2.62 P75: 266.25 P99: 4162.50 P99.9: 4737.00 P99.99: 4737.00 ------------------------------------------------------ [ 0, 1 ] 41 21.026% 21.026% #### ( 1, 2 ] 49 25.128% 46.154% ##### ( 2, 3 ] 12 6.154% 52.308% # ( 3, 4 ] 4 2.051% 54.359% ( 4, 6 ] 7 3.590% 57.949% # ( 6, 10 ] 9 4.615% 62.564% # ( 10, 15 ] 2 1.026% 63.590% ( 15, 22 ] 7 3.590% 67.179% # ( 110, 170 ] 8 4.103% 71.282% # ( 170, 250 ] 7 3.590% 74.872% # ( 250, 380 ] 2 1.026% 75.897% ( 380, 580 ] 3 1.538% 77.436% ( 580, 870 ] 6 3.077% 80.513% # ( 870, 1300 ] 18 9.231% 89.744% ## ( 1300, 1900 ] 8 4.103% 93.846% # ( 1900, 2900 ] 5 2.564% 96.410% # ( 2900, 4400 ] 6 3.077% 99.487% # ( 4400, 6600 ] 1 0.513% 100.000% ** Level 5 read latency histogram (micros): Count: 100 Average: 979.1100 StdDev: 1082.06 Min: 84 Median: 500.0000 Max: 4344 Percentiles: P50: 500.00 P75: 1221.82 P99: 4250.00 P99.9: 4344.00 P99.99: 4344.00 ------------------------------------------------------ ( 76, 110 ] 9 9.000% 9.000% ## ( 110, 170 ] 11 11.000% 20.000% ## ( 170, 250 ] 9 9.000% 29.000% ## ( 250, 380 ] 15 15.000% 44.000% ### ( 380, 580 ] 10 10.000% 54.000% ## ( 580, 870 ] 12 12.000% 66.000% ## ( 870, 1300 ] 11 11.000% 77.000% ## ( 1300, 1900 ] 5 5.000% 82.000% # ( 1900, 2900 ] 8 8.000% 90.000% ## ( 2900, 4400 ] 10 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 30.2 total, 6.5 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 227.77 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.098 H:M:S, 36.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 151.11 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.620 H:M:S, 55.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/06-06:00:17 ... thread 0: (1000000,8000000) ops and (58672.9,169802.1) ops/second in (17.043643,47.113674) 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 5/3 1.72 GB 18.9 8.2 0.0 8.2 15.9 7.6 0.0 2.1 151.4 291.3 55.73 51.20 137 0.407 8569K 16K 0.0 0.0 L1 13/13 1.35 GB 0.0 8.6 5.7 2.9 8.5 5.6 0.2 1.5 225.1 222.2 38.98 36.96 4 9.744 8130K 54K 0.0 0.0 L2 4/3 335.20 MB 0.8 0.2 0.1 0.1 0.2 0.1 4.4 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 35/9 2.74 GB 1.8 1.5 0.9 0.6 1.5 0.9 3.3 1.7 144.4 143.5 10.61 6.94 8 1.326 1541K 9997 0.0 0.0 L4 169/8 10.01 GB 1.0 1.3 1.1 0.1 1.3 1.1 1.0 1.1 133.5 133.0 9.77 6.05 10 0.977 1299K 3343 0.0 0.0 L5 1064/0 87.48 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1290/36 103.62 GB 0.0 19.8 7.9 11.9 27.3 15.4 10.6 3.6 174.7 240.9 115.85 101.89 161 0.720 19M 84K 0.0 0.0 Int 0/0 0.00 KB 0.0 19.8 7.9 11.9 27.3 15.4 10.5 3.6 174.7 240.9 115.85 101.89 161 0.720 19M 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 19.8 7.9 11.9 19.6 7.7 0.0 0.0 219.1 217.6 92.37 82.01 49 1.885 19M 84K 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 0.0 332.7 23.48 19.89 112 0.210 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): 47.3 total, 47.1 interval Flush(GB): cumulative 7.629, interval 7.629 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: 27.26 GB write, 590.19 MB/s write, 19.77 GB read, 428.06 MB/s read, 115.9 seconds Interval compaction: 27.26 GB write, 592.38 MB/s write, 19.77 GB read, 429.65 MB/s read, 115.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 16, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 16, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 33, pending-compaction-bytes-delays: 14, pending-compaction-bytes-stops: 0, total-delays: 30, total-stops: 33, interval: 63 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3730455 Average: 2.5714 StdDev: 20.66 Min: 0 Median: 1.4867 Max: 8034 Percentiles: P50: 1.49 P75: 1.86 P99: 5.90 P99.9: 113.51 P99.99: 216.99 ------------------------------------------------------ [ 0, 1 ] 661737 17.739% 17.739% #### ( 1, 2 ] 2472815 66.287% 84.026% ############# ( 2, 3 ] 371307 9.953% 93.979% ## ( 3, 4 ] 116911 3.134% 97.113% # ( 4, 6 ] 74004 1.984% 99.097% ( 6, 10 ] 23387 0.627% 99.724% ( 10, 15 ] 2914 0.078% 99.802% ( 15, 22 ] 388 0.010% 99.813% ( 22, 34 ] 37 0.001% 99.814% ( 34, 51 ] 21 0.001% 99.814% ( 51, 76 ] 54 0.001% 99.816% ( 76, 110 ] 2968 0.080% 99.895% ( 110, 170 ] 3117 0.084% 99.979% ( 170, 250 ] 720 0.019% 99.998% ( 250, 380 ] 513 0.014% 100.012% ( 380, 580 ] 411 0.011% 100.023% ( 580, 870 ] 207 0.006% 100.028% ( 870, 1300 ] 89 0.002% 100.031% ( 1300, 1900 ] 32 0.001% 100.032% ( 1900, 2900 ] 45 0.001% 100.033% ( 2900, 4400 ] 44 0.001% 100.034% ( 4400, 6600 ] 6 0.000% 100.034% ( 6600, 9900 ] 2 0.000% 100.034% ** Level 1 read latency histogram (micros): Count: 1383696 Average: 3.6846 StdDev: 49.27 Min: 0 Median: 1.6281 Max: 8335 Percentiles: P50: 1.63 P75: 2.22 P99: 8.20 P99.9: 20.03 P99.99: 119.05 ------------------------------------------------------ [ 0, 1 ] 185548 13.410% 13.410% ### ( 1, 2 ] 806035 58.252% 71.662% ############ ( 2, 3 ] 207734 15.013% 86.675% ### ( 3, 4 ] 82054 5.930% 92.605% # ( 4, 6 ] 77103 5.572% 98.177% # ( 6, 10 ] 20705 1.496% 99.674% ( 10, 15 ] 2851 0.206% 99.880% ( 15, 22 ] 394 0.028% 99.908% ( 22, 34 ] 20 0.001% 99.910% ( 34, 51 ] 6 0.000% 99.910% ( 51, 76 ] 58 0.004% 99.914% ( 76, 110 ] 869 0.063% 99.977% ( 110, 170 ] 1204 0.087% 100.064% ( 170, 250 ] 304 0.022% 100.086% ( 250, 380 ] 302 0.022% 100.108% ( 380, 580 ] 366 0.026% 100.134% ( 580, 870 ] 295 0.021% 100.156% ( 870, 1300 ] 200 0.014% 100.170% ( 1300, 1900 ] 79 0.006% 100.176% ( 1900, 2900 ] 61 0.004% 100.180% ( 2900, 4400 ] 82 0.006% 100.186% ( 4400, 6600 ] 29 0.002% 100.188% ( 6600, 9900 ] 8 0.001% 100.189% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 163806 Average: 11.3125 StdDev: 122.60 Min: 0 Median: 1.7868 Max: 8267 Percentiles: P50: 1.79 P75: 2.65 P99: 146.85 P99.9: 1388.71 P99.99: 2741.27 ------------------------------------------------------ [ 0, 1 ] 8046 4.912% 4.912% # ( 1, 2 ] 93874 57.308% 62.220% ########### ( 2, 3 ] 32389 19.773% 81.993% #### ( 3, 4 ] 13268 8.100% 90.093% ## ( 4, 6 ] 10940 6.679% 96.771% # ( 6, 10 ] 2920 1.783% 98.554% ( 10, 15 ] 496 0.303% 98.857% ( 15, 22 ] 102 0.062% 98.919% ( 22, 34 ] 29 0.018% 98.937% ( 34, 51 ] 3 0.002% 98.938% ( 51, 76 ] 2 0.001% 98.940% ( 76, 110 ] 25 0.015% 98.955% ( 110, 170 ] 122 0.074% 99.029% ( 170, 250 ] 167 0.102% 99.131% ( 250, 380 ] 301 0.184% 99.315% ( 380, 580 ] 417 0.255% 99.570% ( 580, 870 ] 336 0.205% 99.775% ( 870, 1300 ] 192 0.117% 99.892% ( 1300, 1900 ] 96 0.059% 99.951% ( 1900, 2900 ] 78 0.048% 99.998% ( 2900, 4400 ] 61 0.037% 100.035% ( 4400, 6600 ] 11 0.007% 100.042% ( 6600, 9900 ] 3 0.002% 100.044% ** Level 4 read latency histogram (micros): Count: 5255 Average: 54.8723 StdDev: 328.36 Min: 0 Median: 1.9192 Max: 5545 Percentiles: P50: 1.92 P75: 3.00 P99: 1285.19 P99.9: 5154.88 P99.99: 5545.00 ------------------------------------------------------ [ 0, 1 ] 166 3.159% 3.159% # ( 1, 2 ] 2678 50.961% 54.120% ########## ( 2, 3 ] 1096 20.856% 74.976% #### ( 3, 4 ] 548 10.428% 85.404% ## ( 4, 6 ] 327 6.223% 91.627% # ( 6, 10 ] 139 2.645% 94.272% # ( 10, 15 ] 15 0.285% 94.558% ( 15, 22 ] 11 0.209% 94.767% ( 22, 34 ] 3 0.057% 94.824% ( 51, 76 ] 1 0.019% 94.843% ( 110, 170 ] 11 0.209% 95.052% ( 170, 250 ] 20 0.381% 95.433% ( 250, 380 ] 38 0.723% 96.156% ( 380, 580 ] 52 0.990% 97.146% ( 580, 870 ] 54 1.028% 98.173% ( 870, 1300 ] 45 0.856% 99.029% ( 1300, 1900 ] 17 0.324% 99.353% ( 1900, 2900 ] 14 0.266% 99.619% ( 2900, 4400 ] 12 0.228% 99.848% ( 4400, 6600 ] 8 0.152% 100.000% ** Level 5 read latency histogram (micros): Count: 100 Average: 979.1100 StdDev: 1082.06 Min: 84 Median: 500.0000 Max: 4344 Percentiles: P50: 500.00 P75: 1221.82 P99: 4250.00 P99.9: 4344.00 P99.99: 4344.00 ------------------------------------------------------ ( 76, 110 ] 9 9.000% 9.000% ## ( 110, 170 ] 11 11.000% 20.000% ## ( 170, 250 ] 9 9.000% 29.000% ## ( 250, 380 ] 15 15.000% 44.000% ### ( 380, 580 ] 10 10.000% 54.000% ## ( 580, 870 ] 12 12.000% 66.000% ## ( 870, 1300 ] 11 11.000% 77.000% ## ( 1300, 1900 ] 5 5.000% 82.000% # ( 1900, 2900 ] 8 8.000% 90.000% ## ( 2900, 4400 ] 10 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 47.3 total, 17.0 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 166.49 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:25.186 H:M:S, 53.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 57.75 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:14.089 H:M:S, 82.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/12/06-06:00:22 ... thread 0: (1000000,9000000) ops and (221833.2,174345.7) ops/second in (4.507891,51.621565) 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 10/7 2.58 GB 75.5 8.9 0.0 8.9 17.4 8.5 0.0 2.0 145.5 283.8 62.75 56.33 150 0.418 9272K 17K 0.0 0.0 L1 13/13 1.35 GB 0.0 8.6 5.7 2.9 8.5 5.6 0.2 1.5 225.1 222.2 38.98 36.96 4 9.744 8130K 54K 0.0 0.0 L2 1/0 83.48 MB 0.8 0.2 0.1 0.1 0.2 0.1 4.4 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 19/0 923.00 MB 0.9 2.1 1.1 1.0 2.1 1.1 3.3 1.9 136.6 135.4 15.89 9.86 11 1.444 2189K 18K 0.0 0.0 L4 160/0 9.74 GB 1.0 3.9 3.2 0.8 3.9 3.1 1.0 1.2 128.1 127.7 31.29 18.92 30 1.043 4032K 11K 0.0 0.0 L5 1092/0 89.81 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1295/20 104.47 GB 0.0 23.7 10.1 13.6 32.0 18.4 12.9 3.8 162.2 219.2 149.66 122.81 197 0.760 23M 103K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.7 10.1 13.6 32.0 18.4 12.8 3.8 162.2 219.2 149.66 122.81 197 0.760 23M 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 23.7 10.1 13.6 23.5 10.0 0.0 0.0 198.7 197.4 122.18 100.58 74 1.651 23M 103K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.5 8.5 0.0 0.0 0.0 316.4 27.48 22.23 123 0.223 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): 51.8 total, 51.6 interval Flush(GB): cumulative 8.490, interval 8.490 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: 32.04 GB write, 633.39 MB/s write, 23.71 GB read, 468.72 MB/s read, 149.7 seconds Interval compaction: 32.04 GB write, 635.54 MB/s write, 23.71 GB read, 470.30 MB/s read, 149.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 16, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 16, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 52, pending-compaction-bytes-delays: 14, pending-compaction-bytes-stops: 0, total-delays: 30, total-stops: 52, interval: 82 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4127785 Average: 2.7411 StdDev: 32.35 Min: 0 Median: 1.5117 Max: 22194 Percentiles: P50: 1.51 P75: 1.89 P99: 6.09 P99.9: 109.75 P99.99: 229.92 ------------------------------------------------------ [ 0, 1 ] 682895 16.544% 16.544% ### ( 1, 2 ] 2698942 65.385% 81.929% ############# ( 2, 3 ] 455863 11.044% 92.972% ## ( 3, 4 ] 144740 3.506% 96.479% # ( 4, 6 ] 103420 2.505% 98.984% # ( 6, 10 ] 30276 0.733% 99.718% ( 10, 15 ] 3957 0.096% 99.814% ( 15, 22 ] 491 0.012% 99.826% ( 22, 34 ] 43 0.001% 99.827% ( 34, 51 ] 24 0.001% 99.827% ( 51, 76 ] 55 0.001% 99.829% ( 76, 110 ] 2974 0.072% 99.901% ( 110, 170 ] 3136 0.076% 99.977% ( 170, 250 ] 744 0.018% 99.995% ( 250, 380 ] 550 0.013% 100.008% ( 380, 580 ] 466 0.011% 100.019% ( 580, 870 ] 264 0.006% 100.026% ( 870, 1300 ] 135 0.003% 100.029% ( 1300, 1900 ] 61 0.001% 100.030% ( 1900, 2900 ] 95 0.002% 100.033% ( 2900, 4400 ] 92 0.002% 100.035% ( 4400, 6600 ] 20 0.000% 100.035% ( 6600, 9900 ] 13 0.000% 100.036% ( 9900, 14000 ] 1 0.000% 100.036% ( 22000, 33000 ] 1 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 1637498 Average: 4.9793 StdDev: 91.16 Min: 0 Median: 1.6829 Max: 26767 Percentiles: P50: 1.68 P75: 2.42 P99: 8.59 P99.9: 81.26 P99.99: 146.19 ------------------------------------------------------ [ 0, 1 ] 187666 11.461% 11.461% ## ( 1, 2 ] 924122 56.435% 67.896% ########### ( 2, 3 ] 274179 16.744% 84.639% ### ( 3, 4 ] 110843 6.769% 91.408% # ( 4, 6 ] 106487 6.503% 97.911% # ( 6, 10 ] 27537 1.682% 99.593% ( 10, 15 ] 4247 0.259% 99.852% ( 15, 22 ] 531 0.032% 99.885% ( 22, 34 ] 39 0.002% 99.887% ( 34, 51 ] 9 0.001% 99.888% ( 51, 76 ] 66 0.004% 99.892% ( 76, 110 ] 870 0.053% 99.945% ( 110, 170 ] 1224 0.075% 100.020% ( 170, 250 ] 326 0.020% 100.040% ( 250, 380 ] 358 0.022% 100.061% ( 380, 580 ] 460 0.028% 100.090% ( 580, 870 ] 447 0.027% 100.117% ( 870, 1300 ] 314 0.019% 100.136% ( 1300, 1900 ] 183 0.011% 100.147% ( 1900, 2900 ] 225 0.014% 100.161% ( 2900, 4400 ] 285 0.017% 100.178% ( 4400, 6600 ] 94 0.006% 100.184% ( 6600, 9900 ] 35 0.002% 100.186% ( 9900, 14000 ] 7 0.000% 100.187% ( 14000, 22000 ] 1 0.000% 100.187% ( 22000, 33000 ] 3 0.000% 100.187% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 486175 Average: 9.7885 StdDev: 153.03 Min: 0 Median: 1.9203 Max: 35496 Percentiles: P50: 1.92 P75: 2.89 P99: 9.60 P99.9: 742.48 P99.99: 1071.89 ------------------------------------------------------ [ 0, 1 ] 11691 2.405% 2.405% ( 1, 2 ] 251446 51.719% 54.124% ########## ( 2, 3 ] 114156 23.480% 77.604% ##### ( 3, 4 ] 50578 10.403% 88.008% ## ( 4, 6 ] 45990 9.460% 97.467% ## ( 6, 10 ] 8290 1.705% 99.172% ( 10, 15 ] 1537 0.316% 99.488% ( 15, 22 ] 214 0.044% 99.532% ( 22, 34 ] 35 0.007% 99.540% ( 34, 51 ] 5 0.001% 99.541% ( 51, 76 ] 4 0.001% 99.542% ( 76, 110 ] 44 0.009% 99.551% ( 110, 170 ] 175 0.036% 99.587% ( 170, 250 ] 226 0.046% 99.633% ( 250, 380 ] 398 0.082% 99.715% ( 380, 580 ] 590 0.121% 99.836% ( 580, 870 ] 553 0.114% 99.950% ( 870, 1300 ] 414 0.085% 100.035% ( 1300, 1900 ] 236 0.049% 100.084% ( 1900, 2900 ] 202 0.042% 100.125% ( 2900, 4400 ] 201 0.041% 100.167% ( 4400, 6600 ] 48 0.010% 100.176% ( 6600, 9900 ] 13 0.003% 100.179% ( 14000, 22000 ] 6 0.001% 100.180% ( 22000, 33000 ] 1 0.000% 100.181% ( 33000, 50000 ] 1 0.000% 100.181% ** Level 4 read latency histogram (micros): Count: 134254 Average: 13.5843 StdDev: 156.41 Min: 0 Median: 2.0954 Max: 7454 Percentiles: P50: 2.10 P75: 3.09 P99: 12.98 P99.9: 1277.50 P99.99: 2038.12 ------------------------------------------------------ [ 0, 1 ] 1269 0.945% 0.945% ( 1, 2 ] 62472 46.533% 47.478% ######### ( 2, 3 ] 35509 26.449% 73.927% ##### ( 3, 4 ] 15515 11.556% 85.483% ## ( 4, 6 ] 14973 11.153% 96.636% ## ( 6, 10 ] 2764 2.059% 98.695% ( 10, 15 ] 686 0.511% 99.206% ( 15, 22 ] 91 0.068% 99.274% ( 22, 34 ] 17 0.013% 99.286% ( 34, 51 ] 5 0.004% 99.290% ( 51, 76 ] 1 0.001% 99.291% ( 76, 110 ] 5 0.004% 99.295% ( 110, 170 ] 31 0.023% 99.318% ( 170, 250 ] 80 0.060% 99.377% ( 250, 380 ] 105 0.078% 99.456% ( 380, 580 ] 190 0.142% 99.597% ( 580, 870 ] 221 0.165% 99.762% ( 870, 1300 ] 196 0.146% 99.908% ( 1300, 1900 ] 94 0.070% 99.978% ( 1900, 2900 ] 120 0.089% 100.067% ( 2900, 4400 ] 93 0.069% 100.136% ( 4400, 6600 ] 19 0.014% 100.150% ( 6600, 9900 ] 6 0.004% 100.155% ** Level 5 read latency histogram (micros): Count: 240 Average: 1389.5458 StdDev: 1389.66 Min: 84 Median: 799.6970 Max: 6615 Percentiles: P50: 799.70 P75: 2169.23 P99: 6215.00 P99.9: 6615.00 P99.99: 6615.00 ------------------------------------------------------ ( 76, 110 ] 10 4.167% 4.167% # ( 110, 170 ] 21 8.750% 12.917% ## ( 170, 250 ] 15 6.250% 19.167% # ( 250, 380 ] 26 10.833% 30.000% ## ( 380, 580 ] 23 9.583% 39.583% ## ( 580, 870 ] 33 13.750% 53.333% ### ( 870, 1300 ] 26 10.833% 64.167% ## ( 1300, 1900 ] 19 7.917% 72.083% ## ( 1900, 2900 ] 26 10.833% 82.917% ## ( 2900, 4400 ] 32 13.333% 96.250% ### ( 4400, 6600 ] 8 3.333% 99.583% # ( 6600, 9900 ] 1 0.417% 100.000% ** DB Stats ** Uptime(secs): 51.8 total, 4.5 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 171.01 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.965 H:M:S, 52.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 218.32 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.779 H:M:S, 39.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/06-06:00:25 ... thread 0: (1000000,10000000) ops and (330753.5,182999.5) ops/second in (3.023400,54.644965) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/7 3.56 GB 176.2 9.8 0.0 9.8 19.2 9.5 0.0 2.0 145.2 285.6 68.97 62.18 167 0.413 10M 18K 0.0 0.0 L1 13/13 1.35 GB 0.0 8.6 5.7 2.9 8.5 5.6 0.2 1.5 225.1 222.2 38.98 36.96 4 9.744 8130K 54K 0.0 0.0 L2 1/0 83.48 MB 0.8 0.2 0.1 0.1 0.2 0.1 4.4 1.5 251.3 251.2 0.76 0.74 2 0.382 195K 102 0.0 0.0 L3 19/0 923.00 MB 0.9 2.1 1.1 1.0 2.1 1.1 3.3 1.9 136.6 135.4 15.89 9.86 11 1.444 2189K 18K 0.0 0.0 L4 160/0 9.74 GB 1.0 3.9 3.2 0.8 3.9 3.1 1.0 1.2 128.1 127.7 31.29 18.92 30 1.043 4032K 11K 0.0 0.0 L5 1092/0 89.81 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1300/20 105.45 GB 0.0 24.6 10.1 14.5 33.9 19.4 12.9 3.6 161.4 222.6 155.88 128.66 214 0.728 24M 104K 0.0 0.0 Int 0/0 0.00 KB 0.0 24.6 10.1 14.5 33.9 19.4 12.8 3.6 161.4 222.6 155.88 128.66 214 0.728 24M 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 24.6 10.1 14.5 24.4 10.0 0.0 0.0 200.4 199.1 125.54 103.87 77 1.630 24M 104K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 319.7 30.34 24.79 137 0.221 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): 54.8 total, 54.6 interval Flush(GB): cumulative 9.474, interval 9.474 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: 33.88 GB write, 632.91 MB/s write, 24.57 GB read, 458.95 MB/s read, 155.9 seconds Interval compaction: 33.88 GB write, 634.94 MB/s write, 24.57 GB read, 460.42 MB/s read, 155.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 16, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 16, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 57, pending-compaction-bytes-delays: 14, pending-compaction-bytes-stops: 0, total-delays: 30, total-stops: 57, interval: 87 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4441180 Average: 2.7103 StdDev: 31.29 Min: 0 Median: 1.5154 Max: 22194 Percentiles: P50: 1.52 P75: 1.90 P99: 5.99 P99.9: 105.53 P99.99: 217.23 ------------------------------------------------------ [ 0, 1 ] 720459 16.222% 16.222% ### ( 1, 2 ] 2910646 65.538% 81.760% ############# ( 2, 3 ] 498418 11.223% 92.983% ## ( 3, 4 ] 156565 3.525% 96.508% # ( 4, 6 ] 111064 2.501% 99.009% # ( 6, 10 ] 32147 0.724% 99.732% ( 10, 15 ] 4190 0.094% 99.827% ( 15, 22 ] 515 0.012% 99.838% ( 22, 34 ] 45 0.001% 99.839% ( 34, 51 ] 24 0.001% 99.840% ( 51, 76 ] 57 0.001% 99.841% ( 76, 110 ] 3005 0.068% 99.909% ( 110, 170 ] 3155 0.071% 99.980% ( 170, 250 ] 757 0.017% 99.997% ( 250, 380 ] 561 0.013% 100.010% ( 380, 580 ] 471 0.011% 100.020% ( 580, 870 ] 270 0.006% 100.026% ( 870, 1300 ] 139 0.003% 100.029% ( 1300, 1900 ] 64 0.001% 100.031% ( 1900, 2900 ] 95 0.002% 100.033% ( 2900, 4400 ] 93 0.002% 100.035% ( 4400, 6600 ] 20 0.000% 100.036% ( 6600, 9900 ] 13 0.000% 100.036% ( 9900, 14000 ] 1 0.000% 100.036% ( 22000, 33000 ] 1 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 1739482 Average: 4.8522 StdDev: 88.50 Min: 0 Median: 1.6782 Max: 26767 Percentiles: P50: 1.68 P75: 2.40 P99: 8.57 P99.9: 86.35 P99.99: 151.53 ------------------------------------------------------ [ 0, 1 ] 196112 11.274% 11.274% ## ( 1, 2 ] 993278 57.102% 68.376% ########### ( 2, 3 ] 290098 16.677% 85.053% ### ( 3, 4 ] 114394 6.576% 91.630% # ( 4, 6 ] 109444 6.292% 97.921% # ( 6, 10 ] 29189 1.678% 99.599% ( 10, 15 ] 4290 0.247% 99.846% ( 15, 22 ] 534 0.031% 99.877% ( 22, 34 ] 40 0.002% 99.879% ( 34, 51 ] 9 0.001% 99.880% ( 51, 76 ] 69 0.004% 99.884% ( 76, 110 ] 938 0.054% 99.938% ( 110, 170 ] 1319 0.076% 100.013% ( 170, 250 ] 363 0.021% 100.034% ( 250, 380 ] 384 0.022% 100.056% ( 380, 580 ] 479 0.028% 100.084% ( 580, 870 ] 455 0.026% 100.110% ( 870, 1300 ] 314 0.018% 100.128% ( 1300, 1900 ] 183 0.011% 100.139% ( 1900, 2900 ] 225 0.013% 100.151% ( 2900, 4400 ] 285 0.016% 100.168% ( 4400, 6600 ] 94 0.005% 100.173% ( 6600, 9900 ] 35 0.002% 100.175% ( 9900, 14000 ] 7 0.000% 100.176% ( 14000, 22000 ] 1 0.000% 100.176% ( 22000, 33000 ] 3 0.000% 100.176% ** Level 2 read latency histogram (micros): Count: 47965 Average: 2.2675 StdDev: 6.12 Min: 1 Median: 1.5494 Max: 1201 Percentiles: P50: 1.55 P75: 1.91 P99: 5.90 P99.9: 10.00 P99.99: 178.14 ------------------------------------------------------ [ 0, 1 ] 5856 12.209% 12.209% ## ( 1, 2 ] 32994 68.788% 80.997% ############## ( 2, 3 ] 5294 11.037% 92.034% ## ( 3, 4 ] 1968 4.103% 96.137% # ( 4, 6 ] 1449 3.021% 99.158% # ( 6, 10 ] 356 0.742% 99.900% ( 10, 15 ] 37 0.077% 99.977% ( 15, 22 ] 4 0.008% 99.985% ( 22, 34 ] 1 0.002% 99.987% ( 34, 51 ] 1 0.002% 99.990% ( 170, 250 ] 2 0.004% 99.994% ( 250, 380 ] 2 0.004% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 486175 Average: 9.7885 StdDev: 153.03 Min: 0 Median: 1.9203 Max: 35496 Percentiles: P50: 1.92 P75: 2.89 P99: 9.60 P99.9: 742.48 P99.99: 1071.89 ------------------------------------------------------ [ 0, 1 ] 11691 2.405% 2.405% ( 1, 2 ] 251446 51.719% 54.124% ########## ( 2, 3 ] 114156 23.480% 77.604% ##### ( 3, 4 ] 50578 10.403% 88.008% ## ( 4, 6 ] 45990 9.460% 97.467% ## ( 6, 10 ] 8290 1.705% 99.172% ( 10, 15 ] 1537 0.316% 99.488% ( 15, 22 ] 214 0.044% 99.532% ( 22, 34 ] 35 0.007% 99.540% ( 34, 51 ] 5 0.001% 99.541% ( 51, 76 ] 4 0.001% 99.542% ( 76, 110 ] 44 0.009% 99.551% ( 110, 170 ] 175 0.036% 99.587% ( 170, 250 ] 226 0.046% 99.633% ( 250, 380 ] 398 0.082% 99.715% ( 380, 580 ] 590 0.121% 99.836% ( 580, 870 ] 553 0.114% 99.950% ( 870, 1300 ] 414 0.085% 100.035% ( 1300, 1900 ] 236 0.049% 100.084% ( 1900, 2900 ] 202 0.042% 100.125% ( 2900, 4400 ] 201 0.041% 100.167% ( 4400, 6600 ] 48 0.010% 100.176% ( 6600, 9900 ] 13 0.003% 100.179% ( 14000, 22000 ] 6 0.001% 100.180% ( 22000, 33000 ] 1 0.000% 100.181% ( 33000, 50000 ] 1 0.000% 100.181% ** Level 4 read latency histogram (micros): Count: 134254 Average: 13.5843 StdDev: 156.41 Min: 0 Median: 2.0954 Max: 7454 Percentiles: P50: 2.10 P75: 3.09 P99: 12.98 P99.9: 1277.50 P99.99: 2038.12 ------------------------------------------------------ [ 0, 1 ] 1269 0.945% 0.945% ( 1, 2 ] 62472 46.533% 47.478% ######### ( 2, 3 ] 35509 26.449% 73.927% ##### ( 3, 4 ] 15515 11.556% 85.483% ## ( 4, 6 ] 14973 11.153% 96.636% ## ( 6, 10 ] 2764 2.059% 98.695% ( 10, 15 ] 686 0.511% 99.206% ( 15, 22 ] 91 0.068% 99.274% ( 22, 34 ] 17 0.013% 99.286% ( 34, 51 ] 5 0.004% 99.290% ( 51, 76 ] 1 0.001% 99.291% ( 76, 110 ] 5 0.004% 99.295% ( 110, 170 ] 31 0.023% 99.318% ( 170, 250 ] 80 0.060% 99.377% ( 250, 380 ] 105 0.078% 99.456% ( 380, 580 ] 190 0.142% 99.597% ( 580, 870 ] 221 0.165% 99.762% ( 870, 1300 ] 196 0.146% 99.908% ( 1300, 1900 ] 94 0.070% 99.978% ( 1900, 2900 ] 120 0.089% 100.067% ( 2900, 4400 ] 93 0.069% 100.136% ( 4400, 6600 ] 19 0.014% 100.150% ( 6600, 9900 ] 6 0.004% 100.155% ** Level 5 read latency histogram (micros): Count: 240 Average: 1389.5458 StdDev: 1389.66 Min: 84 Median: 799.6970 Max: 6615 Percentiles: P50: 799.70 P75: 2169.23 P99: 6215.00 P99.9: 6615.00 P99.99: 6615.00 ------------------------------------------------------ ( 76, 110 ] 10 4.167% 4.167% # ( 110, 170 ] 21 8.750% 12.917% ## ( 170, 250 ] 15 6.250% 19.167% # ( 250, 380 ] 26 10.833% 30.000% ## ( 380, 580 ] 23 9.583% 39.583% ## ( 580, 870 ] 33 13.750% 53.333% ### ( 870, 1300 ] 26 10.833% 64.167% ## ( 1300, 1900 ] 19 7.917% 72.083% ## ( 1900, 2900 ] 26 10.833% 82.917% ## ( 2900, 4400 ] 32 13.333% 96.250% ### ( 4400, 6600 ] 8 3.333% 99.583% # ( 6600, 9900 ] 1 0.417% 100.000% ** DB Stats ** Uptime(secs): 54.8 total, 3.0 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 179.53 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:27.370 H:M:S, 49.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.53 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.405 H:M:S, 13.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 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 : 5.959 micros/op 167820 ops/sec 60.112 seconds 10087999 operations; 162.6 MB/s Microseconds per write: Count: 10087999 Average: 5.9587 StdDev: 469.93 Min: 0 Median: 1.7348 Max: 813853 Percentiles: P50: 1.73 P75: 2.74 P99: 8.97 P99.9: 1152.40 P99.99: 2685.66 ------------------------------------------------------ [ 0, 1 ] 1361262 13.494% 13.494% ### ( 1, 2 ] 5011587 49.679% 63.173% ########## ( 2, 3 ] 1605632 15.916% 79.089% ### ( 3, 4 ] 1390288 13.782% 92.870% ### ( 4, 6 ] 541447 5.367% 98.238% # ( 6, 10 ] 103450 1.025% 99.263% ( 10, 15 ] 32814 0.325% 99.588% ( 15, 22 ] 8563 0.085% 99.673% ( 22, 34 ] 1767 0.018% 99.691% ( 34, 51 ] 185 0.002% 99.693% ( 51, 76 ] 26 0.000% 99.693% ( 76, 110 ] 6936 0.069% 99.762% ( 110, 170 ] 2831 0.028% 99.790% ( 170, 250 ] 314 0.003% 99.793% ( 250, 380 ] 138 0.001% 99.794% ( 380, 580 ] 32 0.000% 99.795% ( 580, 870 ] 22 0.000% 99.795% ( 870, 1300 ] 16166 0.160% 99.955% ( 1300, 1900 ] 23 0.000% 99.955% ( 1900, 2900 ] 4464 0.044% 99.999% ( 2900, 4400 ] 23 0.000% 100.000% ( 4400, 6600 ] 1 0.000% 100.000% ( 6600, 9900 ] 1 0.000% 100.000% ( 14000, 22000 ] 3 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 75000, 110000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 14 0.000% 100.000% ( 250000, 380000 ] 3 0.000% 100.000% ( 380000, 570000 ] 1 0.000% 100.000% ( 570000, 860000 ] 2 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 : 199253 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 : 10087999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10410814968 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 : 497 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 32551143 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 : 31194288781 rocksdb.compact.write.bytes COUNT : 31001012460 rocksdb.flush.write.bytes COUNT : 10370863969 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 : 59 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 : 198 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 : 10287380480 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4127744 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 : 31289938579 rocksdb.non.last.level.read.count COUNT : 7561251 rocksdb.block.checksum.compute.count COUNT : 7560316 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 : 1.381118 P95 : 3.892780 P99 : 7.349728 P100 : 813850.000000 COUNT : 10087999 SUM : 55422535 rocksdb.compaction.times.micros P50 : 1102121.212121 P95 : 4355000.000000 P99 : 17936788.000000 P100 : 17936788.000000 COUNT : 79 SUM : 127914220 rocksdb.compaction.times.cpu_micros P50 : 925384.615385 P95 : 4355000.000000 P99 : 16732930.000000 P100 : 16732930.000000 COUNT : 79 SUM : 106197482 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 : 661.956522 P95 : 6682.500000 P99 : 30855.000000 P100 : 51782.000000 COUNT : 139 SUM : 236004 rocksdb.compaction.outfile.sync.micros P50 : 1050.220588 P95 : 167375.000000 P99 : 319271.428571 P100 : 325486.000000 COUNT : 327 SUM : 7390565 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 : 101.282051 P95 : 1620.000000 P99 : 2846.666667 P100 : 5744.000000 COUNT : 248 SUM : 76080 rocksdb.table.open.io.micros P50 : 1540.625000 P95 : 8376.176471 P99 : 16706.666667 P100 : 43212.000000 COUNT : 497 SUM : 1154456 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 : 3.636311 P95 : 7.232014 P99 : 9.939451 P100 : 35501.000000 COUNT : 7558892 SUM : 44731063 rocksdb.read.block.get.micros P50 : 480.000000 P95 : 3467.647059 P99 : 5877.666667 P100 : 21550.000000 COUNT : 994 SUM : 931381 rocksdb.write.raw.block.micros P50 : 0.512795 P95 : 0.974310 P99 : 2.776131 P100 : 33792.000000 COUNT : 10021578 SUM : 20835401 rocksdb.numfiles.in.singlecompaction P50 : 3.250000 P95 : 4.900000 P99 : 18.896667 P100 : 21.000000 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 : 0.557346 P95 : 1151.256866 P99 : 2453.467325 P100 : 813648.000000 COUNT : 201641 SUM : 32566790 rocksdb.sst.read.micros P50 : 1.580592 P95 : 4.213817 P99 : 7.814741 P100 : 35496.000000 COUNT : 7561446 SUM : 29326462 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 : 10087999 SUM : 10410814968 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 : 211276.595745 P95 : 384750.000000 P99 : 831725.000000 P100 : 966575.000000 COUNT : 139 SUM : 30879689 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 : 319 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