[2024-12-15 21:18:30.442088] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-12-15 21:18:30.442239] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid954636 ] Set seed to 1734293910438610 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-15 21:18:30.546306] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-15 21:18:30.585567] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-15 21:18:30.585623] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 954636' to capture a snapshot of events at runtime. [2024-12-15 21:18:30.585634] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid954636 for offline analysis/debug. [2024-12-15 21:18:30.585677] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 15 21:18:34 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/15-21:18:37 ... thread 0: (1000000,1000000) ops and (326490.1,326490.1) ops/second in (3.062880,3.062880) 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 10/9 692.95 MB 6.3 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 339.3 2.60 2.31 12 0.217 0 0 0.0 0.0 L2 3/2 237.09 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.0 1.8 242.2 242.1 1.44 1.39 2 0.720 353K 192 0.0 0.0 L3 10/0 881.90 MB 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 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1040/0 85.69 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1179/11 97.00 GB 0.0 0.3 0.2 0.2 1.2 1.0 0.0 1.4 86.3 304.6 4.04 3.70 14 0.288 353K 192 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.2 1.2 1.0 0.0 1.4 86.3 304.6 4.04 3.70 14 0.288 353K 192 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.3 0.2 0.2 0.3 0.2 0.0 0.0 242.2 242.1 1.44 1.39 2 0.720 353K 192 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 0.0 339.3 2.60 2.31 12 0.217 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): 3.3 total, 3.1 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: 1.20 GB write, 374.15 MB/s write, 0.34 GB read, 106.01 MB/s read, 4.0 seconds Interval compaction: 1.20 GB write, 401.47 MB/s write, 0.34 GB read, 113.75 MB/s read, 4.0 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: 133165 Average: 2.0502 StdDev: 27.34 Min: 0 Median: 1.2887 Max: 5356 Percentiles: P50: 1.29 P75: 1.72 P99: 5.18 P99.9: 9.59 P99.99: 243.67 ------------------------------------------------------ [ 0, 1 ] 44437 33.370% 33.370% ####### ( 1, 2 ] 76724 57.616% 90.986% ############ ( 2, 3 ] 6514 4.892% 95.877% # ( 3, 4 ] 3096 2.325% 98.202% ( 4, 6 ] 1813 1.361% 99.564% ( 6, 10 ] 503 0.378% 99.941% ( 10, 15 ] 48 0.036% 99.977% ( 15, 22 ] 4 0.003% 99.980% ( 22, 34 ] 2 0.002% 99.982% ( 34, 51 ] 3 0.002% 99.984% ( 51, 76 ] 2 0.002% 99.986% ( 110, 170 ] 5 0.004% 99.989% ( 170, 250 ] 4 0.003% 99.992% ( 250, 380 ] 6 0.005% 99.997% ( 580, 870 ] 1 0.001% 99.998% ( 870, 1300 ] 1 0.001% 99.998% ( 1300, 1900 ] 2 0.002% 100.000% ( 1900, 2900 ] 1 0.001% 100.001% ( 2900, 4400 ] 2 0.002% 100.002% ( 4400, 6600 ] 2 0.002% 100.004% ** Level 2 read latency histogram (micros): Count: 80251 Average: 2.1616 StdDev: 18.84 Min: 0 Median: 1.3127 Max: 3170 Percentiles: P50: 1.31 P75: 1.74 P99: 5.75 P99.9: 39.27 P99.99: 723.79 ------------------------------------------------------ [ 0, 1 ] 25510 31.788% 31.788% ###### ( 1, 2 ] 46741 58.244% 90.031% ############ ( 2, 3 ] 4123 5.138% 95.169% # ( 3, 4 ] 1971 2.456% 97.625% ( 4, 6 ] 1262 1.573% 99.198% ( 6, 10 ] 468 0.583% 99.781% ( 10, 15 ] 77 0.096% 99.877% ( 15, 22 ] 9 0.011% 99.888% ( 22, 34 ] 2 0.002% 99.890% ( 34, 51 ] 25 0.031% 99.921% ( 51, 76 ] 22 0.027% 99.949% ( 76, 110 ] 10 0.012% 99.961% ( 110, 170 ] 8 0.010% 99.971% ( 170, 250 ] 6 0.007% 99.979% ( 250, 380 ] 3 0.004% 99.983% ( 380, 580 ] 3 0.004% 99.986% ( 580, 870 ] 6 0.007% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 50 Average: 1574.5000 StdDev: 1392.21 Min: 243 Median: 977.5000 Max: 6261 Percentiles: P50: 977.50 P75: 2358.33 P99: 6233.33 P99.9: 6261.00 P99.99: 6261.00 ------------------------------------------------------ ( 170, 250 ] 1 2.000% 2.000% ( 250, 380 ] 3 6.000% 8.000% # ( 380, 580 ] 13 26.000% 34.000% ##### ( 580, 870 ] 7 14.000% 48.000% ### ( 870, 1300 ] 4 8.000% 56.000% ## ( 1300, 1900 ] 4 8.000% 64.000% ## ( 1900, 2900 ] 12 24.000% 88.000% ##### ( 2900, 4400 ] 3 6.000% 94.000% # ( 4400, 6600 ] 3 6.000% 100.000% # ** Level 4 read latency histogram (micros): Count: 25 Average: 1534.7600 StdDev: 1147.89 Min: 174 Median: 1264.1667 Max: 4616 Percentiles: P50: 1264.17 P75: 1875.00 P99: 4616.00 P99.9: 4616.00 P99.99: 4616.00 ------------------------------------------------------ ( 170, 250 ] 2 8.000% 8.000% ## ( 380, 580 ] 1 4.000% 12.000% # ( 580, 870 ] 4 16.000% 28.000% ### ( 870, 1300 ] 6 24.000% 52.000% ##### ( 1300, 1900 ] 6 24.000% 76.000% ##### ( 1900, 2900 ] 3 12.000% 88.000% ## ( 2900, 4400 ] 1 4.000% 92.000% # ( 4400, 6600 ] 2 8.000% 100.000% ## ** DB Stats ** Uptime(secs): 3.3 total, 3.1 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 299.28 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.479 H:M:S, 14.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 321.08 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.479 H:M:S, 15.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-21:18:41 ... thread 0: (1000000,2000000) ops and (321908.8,324183.3) ops/second in (3.106470,6.169350) 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 1.35 GB 25.2 0.8 0.0 0.8 2.6 1.8 0.0 1.4 94.0 310.9 8.71 8.01 29 0.300 831K 898 0.0 0.0 L1 1/1 2.95 MB 0.0 0.3 0.3 0.0 0.3 0.3 0.2 1.0 234.0 233.7 1.35 1.30 1 1.346 319K 373 0.0 0.0 L2 2/1 147.60 MB 1.0 0.3 0.2 0.2 0.3 0.2 0.3 1.8 242.2 242.1 1.44 1.39 2 0.720 353K 192 0.0 0.0 L3 19/10 1.09 GB 0.2 0.2 0.2 0.0 0.2 0.2 0.2 1.0 214.2 214.2 0.87 0.80 1 0.873 190K 0 0.0 0.0 L4 173/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.0 1.0 139.2 139.3 1.21 0.85 1 1.211 171K 0 0.0 0.0 L5 1040/0 85.69 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1245/19 97.98 GB 0.0 1.8 0.8 1.0 3.6 2.7 0.7 2.0 135.4 274.5 13.58 12.36 34 0.399 1866K 1463 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 0.8 1.0 3.6 2.7 0.7 2.0 135.4 274.5 13.58 12.36 34 0.399 1866K 1463 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 0.0 228.0 227.8 8.06 7.48 8 1.008 1866K 1463 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 0.0 342.7 5.52 4.88 26 0.212 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): 6.4 total, 6.2 interval Flush(GB): cumulative 1.846, interval 1.846 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: 3.64 GB write, 582.75 MB/s write, 1.80 GB read, 287.46 MB/s read, 13.6 seconds Interval compaction: 3.64 GB write, 603.89 MB/s write, 1.80 GB read, 297.89 MB/s read, 13.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 381242 Average: 2.1664 StdDev: 17.29 Min: 0 Median: 1.4392 Max: 5356 Percentiles: P50: 1.44 P75: 1.84 P99: 5.62 P99.9: 9.80 P99.99: 21.09 ------------------------------------------------------ [ 0, 1 ] 86088 22.581% 22.581% ##### ( 1, 2 ] 238023 62.434% 85.015% ############ ( 2, 3 ] 31225 8.190% 93.205% ## ( 3, 4 ] 14507 3.805% 97.010% # ( 4, 6 ] 9394 2.464% 99.474% ( 6, 10 ] 1711 0.449% 99.923% ( 10, 15 ] 236 0.062% 99.985% ( 15, 22 ] 24 0.006% 99.991% ( 22, 34 ] 6 0.002% 99.993% ( 34, 51 ] 4 0.001% 99.994% ( 51, 76 ] 4 0.001% 99.995% ( 110, 170 ] 7 0.002% 99.997% ( 170, 250 ] 14 0.004% 100.000% ( 250, 380 ] 11 0.003% 100.003% ( 380, 580 ] 6 0.002% 100.005% ( 580, 870 ] 6 0.002% 100.006% ( 870, 1300 ] 5 0.001% 100.008% ( 1300, 1900 ] 4 0.001% 100.009% ( 1900, 2900 ] 1 0.000% 100.009% ( 2900, 4400 ] 2 0.001% 100.009% ( 4400, 6600 ] 2 0.001% 100.010% ** Level 1 read latency histogram (micros): Count: 21 Average: 110.7143 StdDev: 193.31 Min: 1 Median: 1.8333 Max: 744 Percentiles: P50: 1.83 P75: 230.00 P99: 744.00 P99.9: 744.00 P99.99: 744.00 ------------------------------------------------------ [ 0, 1 ] 8 38.095% 38.095% ######## ( 1, 2 ] 3 14.286% 52.381% ### ( 2, 3 ] 2 9.524% 61.905% ## ( 3, 4 ] 1 4.762% 66.667% # ( 6, 10 ] 1 4.762% 71.429% # ( 170, 250 ] 1 4.762% 76.190% # ( 250, 380 ] 4 19.048% 95.238% #### ( 580, 870 ] 1 4.762% 100.000% # ** Level 2 read latency histogram (micros): Count: 88350 Average: 2.1754 StdDev: 17.96 Min: 0 Median: 1.3412 Max: 3170 Percentiles: P50: 1.34 P75: 1.77 P99: 5.78 P99.9: 31.90 P99.99: 684.64 ------------------------------------------------------ [ 0, 1 ] 26435 29.921% 29.921% ###### ( 1, 2 ] 51990 58.846% 88.766% ############ ( 2, 3 ] 5201 5.887% 94.653% # ( 3, 4 ] 2415 2.733% 97.387% # ( 4, 6 ] 1603 1.814% 99.201% ( 6, 10 ] 523 0.592% 99.793% ( 10, 15 ] 83 0.094% 99.887% ( 15, 22 ] 10 0.011% 99.898% ( 22, 34 ] 2 0.002% 99.900% ( 34, 51 ] 25 0.028% 99.929% ( 51, 76 ] 22 0.025% 99.954% ( 76, 110 ] 10 0.011% 99.965% ( 110, 170 ] 8 0.009% 99.974% ( 170, 250 ] 6 0.007% 99.981% ( 250, 380 ] 3 0.003% 99.984% ( 380, 580 ] 3 0.003% 99.988% ( 580, 870 ] 6 0.007% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 198779 Average: 3.2939 StdDev: 37.02 Min: 1 Median: 1.5582 Max: 6261 Percentiles: P50: 1.56 P75: 1.97 P99: 9.02 P99.9: 167.63 P99.99: 569.72 ------------------------------------------------------ [ 0, 1 ] 31477 15.835% 15.835% ### ( 1, 2 ] 121654 61.201% 77.036% ############ ( 2, 3 ] 24381 12.265% 89.301% ## ( 3, 4 ] 8937 4.496% 93.797% # ( 4, 6 ] 7858 3.953% 97.750% # ( 6, 10 ] 3288 1.654% 99.404% ( 10, 15 ] 509 0.256% 99.660% ( 15, 22 ] 94 0.047% 99.708% ( 22, 34 ] 21 0.011% 99.718% ( 34, 51 ] 4 0.002% 99.720% ( 51, 76 ] 34 0.017% 99.737% ( 76, 110 ] 135 0.068% 99.805% ( 110, 170 ] 197 0.099% 99.904% ( 170, 250 ] 61 0.031% 99.935% ( 250, 380 ] 57 0.029% 99.964% ( 380, 580 ] 56 0.028% 99.992% ( 580, 870 ] 24 0.012% 100.004% ( 870, 1300 ] 12 0.006% 100.010% ( 1300, 1900 ] 6 0.003% 100.013% ( 1900, 2900 ] 12 0.006% 100.019% ( 2900, 4400 ] 4 0.002% 100.021% ( 4400, 6600 ] 3 0.002% 100.023% ** Level 4 read latency histogram (micros): Count: 310 Average: 129.4742 StdDev: 529.50 Min: 0 Median: 1.3804 Max: 4616 Percentiles: P50: 1.38 P75: 5.36 P99: 2866.67 P99.9: 4616.00 P99.99: 4616.00 ------------------------------------------------------ [ 0, 1 ] 120 38.710% 38.710% ######## ( 1, 2 ] 92 29.677% 68.387% ###### ( 2, 3 ] 10 3.226% 71.613% # ( 3, 4 ] 3 0.968% 72.581% ( 4, 6 ] 11 3.548% 76.129% # ( 6, 10 ] 44 14.194% 90.323% ### ( 22, 34 ] 1 0.323% 90.645% ( 170, 250 ] 5 1.613% 92.258% ( 380, 580 ] 2 0.645% 92.903% ( 580, 870 ] 4 1.290% 94.194% ( 870, 1300 ] 6 1.935% 96.129% ( 1300, 1900 ] 6 1.935% 98.065% ( 1900, 2900 ] 3 0.968% 99.032% ( 2900, 4400 ] 1 0.323% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** DB Stats ** Uptime(secs): 6.4 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 307.80 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.915 H:M:S, 14.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 316.82 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.436 H:M:S, 14.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-21:18:44 ... thread 0: (1000000,3000000) ops and (327513.7,325285.9) ops/second in (3.053307,9.222657) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/15 2.27 GB 56.6 1.4 0.0 1.4 4.1 2.8 0.0 1.5 101.4 308.8 13.66 12.63 44 0.311 1407K 1455 0.0 0.0 L1 1/1 2.95 MB 0.0 0.3 0.3 0.0 0.3 0.3 0.2 1.0 234.0 233.7 1.35 1.30 1 1.346 319K 373 0.0 0.0 L2 1/0 97.62 MB 1.0 0.3 0.2 0.2 0.3 0.2 0.3 1.8 242.2 242.1 1.44 1.39 2 0.720 353K 192 0.0 0.0 L3 20/0 905.24 MB 0.9 1.1 0.2 0.9 1.1 0.2 0.2 4.7 233.9 233.6 4.78 4.44 2 2.392 1136K 1672 0.0 0.0 L4 173/0 9.64 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 139.2 139.3 1.21 0.85 1 1.211 171K 0 0.0 0.0 L5 1044/0 86.00 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1256/16 98.90 GB 0.0 3.3 0.9 2.4 6.0 3.7 1.3 2.2 148.7 274.8 22.44 20.62 50 0.449 3388K 3692 0.0 0.0 Int 0/0 0.00 KB 0.0 3.3 0.9 2.4 6.0 3.7 1.3 2.2 148.7 274.8 22.44 20.62 50 0.449 3388K 3692 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.3 0.9 2.4 3.3 0.9 0.0 0.0 235.0 234.7 14.20 13.31 11 1.291 3388K 3692 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 0.0 344.0 8.24 7.31 39 0.211 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): 9.4 total, 9.2 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: 6.02 GB write, 652.85 MB/s write, 3.26 GB read, 353.20 MB/s read, 22.4 seconds Interval compaction: 6.02 GB write, 668.69 MB/s write, 3.26 GB read, 361.77 MB/s read, 22.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 16, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 16, interval: 16 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 784771 Average: 2.2129 StdDev: 13.01 Min: 0 Median: 1.4899 Max: 5356 Percentiles: P50: 1.49 P75: 1.88 P99: 5.70 P99.9: 9.88 P99.99: 14.60 ------------------------------------------------------ [ 0, 1 ] 143984 18.347% 18.347% #### ( 1, 2 ] 507014 64.607% 82.954% ############# ( 2, 3 ] 73921 9.419% 92.373% ## ( 3, 4 ] 33244 4.236% 96.609% # ( 4, 6 ] 22101 2.816% 99.426% # ( 6, 10 ] 3846 0.490% 99.916% ( 10, 15 ] 638 0.081% 99.997% ( 15, 22 ] 73 0.009% 100.006% ( 22, 34 ] 12 0.002% 100.008% ( 34, 51 ] 5 0.001% 100.009% ( 51, 76 ] 12 0.002% 100.010% ( 76, 110 ] 31 0.004% 100.014% ( 110, 170 ] 14 0.002% 100.016% ( 170, 250 ] 28 0.004% 100.019% ( 250, 380 ] 18 0.002% 100.022% ( 380, 580 ] 11 0.001% 100.023% ( 580, 870 ] 13 0.002% 100.025% ( 870, 1300 ] 9 0.001% 100.026% ( 1300, 1900 ] 6 0.001% 100.027% ( 1900, 2900 ] 2 0.000% 100.027% ( 2900, 4400 ] 2 0.000% 100.027% ( 4400, 6600 ] 2 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 21 Average: 110.7143 StdDev: 193.31 Min: 1 Median: 1.8333 Max: 744 Percentiles: P50: 1.83 P75: 230.00 P99: 744.00 P99.9: 744.00 P99.99: 744.00 ------------------------------------------------------ [ 0, 1 ] 8 38.095% 38.095% ######## ( 1, 2 ] 3 14.286% 52.381% ### ( 2, 3 ] 2 9.524% 61.905% ## ( 3, 4 ] 1 4.762% 66.667% # ( 6, 10 ] 1 4.762% 71.429% # ( 170, 250 ] 1 4.762% 76.190% # ( 250, 380 ] 4 19.048% 95.238% #### ( 580, 870 ] 1 4.762% 100.000% # ** Level 2 read latency histogram (micros): Count: 100752 Average: 2.2119 StdDev: 16.82 Min: 0 Median: 1.3806 Max: 3170 Percentiles: P50: 1.38 P75: 1.80 P99: 5.85 P99.9: 15.16 P99.99: 624.70 ------------------------------------------------------ [ 0, 1 ] 27738 27.531% 27.531% ###### ( 1, 2 ] 59475 59.031% 86.562% ############ ( 2, 3 ] 6829 6.778% 93.340% # ( 3, 4 ] 3460 3.434% 96.774% # ( 4, 6 ] 2419 2.401% 99.175% ( 6, 10 ] 624 0.619% 99.795% ( 10, 15 ] 106 0.105% 99.900% ( 15, 22 ] 11 0.011% 99.911% ( 22, 34 ] 2 0.002% 99.913% ( 34, 51 ] 25 0.025% 99.937% ( 51, 76 ] 22 0.022% 99.959% ( 76, 110 ] 10 0.010% 99.969% ( 110, 170 ] 8 0.008% 99.977% ( 170, 250 ] 6 0.006% 99.983% ( 250, 380 ] 3 0.003% 99.986% ( 380, 580 ] 3 0.003% 99.989% ( 580, 870 ] 6 0.006% 99.995% ( 870, 1300 ] 1 0.001% 99.996% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 266820 Average: 3.2007 StdDev: 33.40 Min: 1 Median: 1.5556 Max: 6261 Percentiles: P50: 1.56 P75: 1.96 P99: 8.97 P99.9: 170.98 P99.99: 624.06 ------------------------------------------------------ [ 0, 1 ] 41452 15.536% 15.536% ### ( 1, 2 ] 165510 62.031% 77.566% ############ ( 2, 3 ] 31021 11.626% 89.192% ## ( 3, 4 ] 12440 4.662% 93.855% # ( 4, 6 ] 10362 3.884% 97.738% # ( 6, 10 ] 4539 1.701% 99.439% ( 10, 15 ] 640 0.240% 99.679% ( 15, 22 ] 106 0.040% 99.719% ( 22, 34 ] 24 0.009% 99.728% ( 34, 51 ] 4 0.001% 99.729% ( 51, 76 ] 34 0.013% 99.742% ( 76, 110 ] 166 0.062% 99.804% ( 110, 170 ] 254 0.095% 99.900% ( 170, 250 ] 96 0.036% 99.936% ( 250, 380 ] 71 0.027% 99.962% ( 380, 580 ] 69 0.026% 99.988% ( 580, 870 ] 35 0.013% 100.001% ( 870, 1300 ] 14 0.005% 100.006% ( 1300, 1900 ] 7 0.003% 100.009% ( 1900, 2900 ] 13 0.005% 100.014% ( 2900, 4400 ] 4 0.001% 100.015% ( 4400, 6600 ] 3 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 310 Average: 129.4742 StdDev: 529.50 Min: 0 Median: 1.3804 Max: 4616 Percentiles: P50: 1.38 P75: 5.36 P99: 2866.67 P99.9: 4616.00 P99.99: 4616.00 ------------------------------------------------------ [ 0, 1 ] 120 38.710% 38.710% ######## ( 1, 2 ] 92 29.677% 68.387% ###### ( 2, 3 ] 10 3.226% 71.613% # ( 3, 4 ] 3 0.968% 72.581% ( 4, 6 ] 11 3.548% 76.129% # ( 6, 10 ] 44 14.194% 90.323% ### ( 22, 34 ] 1 0.323% 90.645% ( 170, 250 ] 5 1.613% 92.258% ( 380, 580 ] 2 0.645% 92.903% ( 580, 870 ] 4 1.290% 94.194% ( 870, 1300 ] 6 1.935% 96.129% ( 1300, 1900 ] 6 1.935% 98.065% ( 1900, 2900 ] 3 0.968% 99.032% ( 2900, 4400 ] 1 0.323% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1147.6500 StdDev: 1275.73 Min: 116 Median: 513.3333 Max: 3868 Percentiles: P50: 513.33 P75: 1300.00 P99: 3868.00 P99.9: 3868.00 P99.99: 3868.00 ------------------------------------------------------ ( 110, 170 ] 3 15.000% 15.000% ### ( 170, 250 ] 1 5.000% 20.000% # ( 250, 380 ] 2 10.000% 30.000% ## ( 380, 580 ] 6 30.000% 60.000% ###### ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 1 5.000% 80.000% # ( 2900, 4400 ] 4 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 9.4 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 312.50 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.343 H:M:S, 14.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 322.33 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.428 H:M:S, 14.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-21:18:47 ... thread 0: (1000000,4000000) ops and (336867.0,328105.8) ops/second in (2.968531,12.191188) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 12/4 2.15 GB 195.1 2.5 0.0 2.5 6.3 3.7 0.0 1.7 122.1 303.6 21.16 19.75 62 0.341 2622K 2840 0.0 0.0 L1 10/0 1.10 GB 113.0 1.4 1.4 0.0 1.4 1.4 0.2 1.0 224.4 223.5 6.47 6.22 2 3.233 1473K 5795 0.0 0.0 L2 1/0 97.62 MB 1.0 0.3 0.2 0.2 0.3 0.2 0.3 1.8 242.2 242.1 1.44 1.39 2 0.720 353K 192 0.0 0.0 L3 20/0 905.24 MB 0.9 1.1 0.2 0.9 1.1 0.2 0.2 4.7 233.9 233.6 4.78 4.44 2 2.392 1136K 1672 0.0 0.0 L4 173/0 9.64 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 139.2 139.3 1.21 0.85 1 1.211 171K 0 0.0 0.0 L5 1044/0 86.00 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1260/4 99.88 GB 0.0 5.5 2.0 3.5 9.3 5.7 1.3 2.5 161.7 271.1 35.05 32.66 69 0.508 5757K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.5 2.0 3.5 9.3 5.7 1.3 2.5 161.7 271.1 35.05 32.66 69 0.508 5757K 10K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.5 2.0 3.5 5.5 2.0 0.0 0.0 236.2 235.8 24.00 22.84 16 1.500 5757K 10K 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 0.0 347.6 11.05 9.82 53 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): 12.4 total, 12.2 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: 9.28 GB write, 765.25 MB/s write, 5.54 GB read, 456.64 MB/s read, 35.1 seconds Interval compaction: 9.28 GB write, 779.30 MB/s write, 5.54 GB read, 465.02 MB/s read, 35.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 1, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 1, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 21, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 21, interval: 22 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1112102 Average: 2.2206 StdDev: 13.28 Min: 0 Median: 1.4740 Max: 5356 Percentiles: P50: 1.47 P75: 1.86 P99: 5.71 P99.9: 10.27 P99.99: 17.68 ------------------------------------------------------ [ 0, 1 ] 215754 19.401% 19.401% #### ( 1, 2 ] 717995 64.562% 83.963% ############# ( 2, 3 ] 99258 8.925% 92.888% ## ( 3, 4 ] 43683 3.928% 96.816% # ( 4, 6 ] 28425 2.556% 99.372% # ( 6, 10 ] 5820 0.523% 99.895% ( 10, 15 ] 1017 0.091% 99.987% ( 15, 22 ] 104 0.009% 99.996% ( 22, 34 ] 16 0.001% 99.997% ( 34, 51 ] 5 0.000% 99.998% ( 51, 76 ] 21 0.002% 100.000% ( 76, 110 ] 82 0.007% 100.007% ( 110, 170 ] 67 0.006% 100.013% ( 170, 250 ] 63 0.006% 100.019% ( 250, 380 ] 37 0.003% 100.022% ( 380, 580 ] 37 0.003% 100.025% ( 580, 870 ] 26 0.002% 100.028% ( 870, 1300 ] 15 0.001% 100.029% ( 1300, 1900 ] 8 0.001% 100.030% ( 1900, 2900 ] 4 0.000% 100.030% ( 2900, 4400 ] 4 0.000% 100.030% ( 4400, 6600 ] 2 0.000% 100.031% ** Level 1 read latency histogram (micros): Count: 820 Average: 39.4329 StdDev: 172.59 Min: 1 Median: 1.7759 Max: 2164 Percentiles: P50: 1.78 P75: 2.69 P99: 783.00 P99.9: 2080.00 P99.99: 2164.00 ------------------------------------------------------ [ 0, 1 ] 95 11.585% 11.585% ## ( 1, 2 ] 406 49.512% 61.098% ########## ( 2, 3 ] 165 20.122% 81.220% #### ( 3, 4 ] 37 4.512% 85.732% # ( 4, 6 ] 13 1.585% 87.317% ( 6, 10 ] 12 1.463% 88.780% ( 10, 15 ] 4 0.488% 89.268% ( 15, 22 ] 1 0.122% 89.390% ( 76, 110 ] 21 2.561% 91.951% # ( 110, 170 ] 18 2.195% 94.146% ( 170, 250 ] 14 1.707% 95.854% ( 250, 380 ] 12 1.463% 97.317% ( 380, 580 ] 11 1.341% 98.659% ( 580, 870 ] 4 0.488% 99.146% ( 870, 1300 ] 3 0.366% 99.512% ( 1300, 1900 ] 3 0.366% 99.878% ( 1900, 2900 ] 1 0.122% 100.000% ** Level 2 read latency histogram (micros): Count: 100752 Average: 2.2119 StdDev: 16.82 Min: 0 Median: 1.3806 Max: 3170 Percentiles: P50: 1.38 P75: 1.80 P99: 5.85 P99.9: 15.16 P99.99: 624.70 ------------------------------------------------------ [ 0, 1 ] 27738 27.531% 27.531% ###### ( 1, 2 ] 59475 59.031% 86.562% ############ ( 2, 3 ] 6829 6.778% 93.340% # ( 3, 4 ] 3460 3.434% 96.774% # ( 4, 6 ] 2419 2.401% 99.175% ( 6, 10 ] 624 0.619% 99.795% ( 10, 15 ] 106 0.105% 99.900% ( 15, 22 ] 11 0.011% 99.911% ( 22, 34 ] 2 0.002% 99.913% ( 34, 51 ] 25 0.025% 99.937% ( 51, 76 ] 22 0.022% 99.959% ( 76, 110 ] 10 0.010% 99.969% ( 110, 170 ] 8 0.008% 99.977% ( 170, 250 ] 6 0.006% 99.983% ( 250, 380 ] 3 0.003% 99.986% ( 380, 580 ] 3 0.003% 99.989% ( 580, 870 ] 6 0.006% 99.995% ( 870, 1300 ] 1 0.001% 99.996% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 266820 Average: 3.2007 StdDev: 33.40 Min: 1 Median: 1.5556 Max: 6261 Percentiles: P50: 1.56 P75: 1.96 P99: 8.97 P99.9: 170.98 P99.99: 624.06 ------------------------------------------------------ [ 0, 1 ] 41452 15.536% 15.536% ### ( 1, 2 ] 165510 62.031% 77.566% ############ ( 2, 3 ] 31021 11.626% 89.192% ## ( 3, 4 ] 12440 4.662% 93.855% # ( 4, 6 ] 10362 3.884% 97.738% # ( 6, 10 ] 4539 1.701% 99.439% ( 10, 15 ] 640 0.240% 99.679% ( 15, 22 ] 106 0.040% 99.719% ( 22, 34 ] 24 0.009% 99.728% ( 34, 51 ] 4 0.001% 99.729% ( 51, 76 ] 34 0.013% 99.742% ( 76, 110 ] 166 0.062% 99.804% ( 110, 170 ] 254 0.095% 99.900% ( 170, 250 ] 96 0.036% 99.936% ( 250, 380 ] 71 0.027% 99.962% ( 380, 580 ] 69 0.026% 99.988% ( 580, 870 ] 35 0.013% 100.001% ( 870, 1300 ] 14 0.005% 100.006% ( 1300, 1900 ] 7 0.003% 100.009% ( 1900, 2900 ] 13 0.005% 100.014% ( 2900, 4400 ] 4 0.001% 100.015% ( 4400, 6600 ] 3 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 310 Average: 129.4742 StdDev: 529.50 Min: 0 Median: 1.3804 Max: 4616 Percentiles: P50: 1.38 P75: 5.36 P99: 2866.67 P99.9: 4616.00 P99.99: 4616.00 ------------------------------------------------------ [ 0, 1 ] 120 38.710% 38.710% ######## ( 1, 2 ] 92 29.677% 68.387% ###### ( 2, 3 ] 10 3.226% 71.613% # ( 3, 4 ] 3 0.968% 72.581% ( 4, 6 ] 11 3.548% 76.129% # ( 6, 10 ] 44 14.194% 90.323% ### ( 22, 34 ] 1 0.323% 90.645% ( 170, 250 ] 5 1.613% 92.258% ( 380, 580 ] 2 0.645% 92.903% ( 580, 870 ] 4 1.290% 94.194% ( 870, 1300 ] 6 1.935% 96.129% ( 1300, 1900 ] 6 1.935% 98.065% ( 1900, 2900 ] 3 0.968% 99.032% ( 2900, 4400 ] 1 0.323% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1147.6500 StdDev: 1275.73 Min: 116 Median: 513.3333 Max: 3868 Percentiles: P50: 513.33 P75: 1300.00 P99: 3868.00 P99.9: 3868.00 P99.99: 3868.00 ------------------------------------------------------ ( 110, 170 ] 3 15.000% 15.000% ### ( 170, 250 ] 1 5.000% 20.000% # ( 250, 380 ] 2 10.000% 30.000% ## ( 380, 580 ] 6 30.000% 60.000% ###### ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 1 5.000% 80.000% # ( 2900, 4400 ] 4 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 12.4 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 317.05 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.733 H:M:S, 14.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 331.54 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.390 H:M:S, 13.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-21:18:50 ... thread 0: (1000000,5000000) ops and (341211.7,330645.8) ops/second in (2.930732,15.121920) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/4 3.07 GB 289.5 3.4 0.0 3.4 8.1 4.7 0.0 1.7 127.8 304.2 27.12 25.39 78 0.348 3517K 3837 0.0 0.0 L1 10/0 1.10 GB 113.0 1.4 1.4 0.0 1.4 1.4 0.2 1.0 224.4 223.5 6.47 6.22 2 3.233 1473K 5795 0.0 0.0 L2 1/0 97.62 MB 1.0 0.3 0.2 0.2 0.3 0.2 0.3 1.8 242.2 242.1 1.44 1.39 2 0.720 353K 192 0.0 0.0 L3 20/0 905.24 MB 0.9 1.1 0.2 0.9 1.1 0.2 0.2 4.7 233.9 233.6 4.78 4.44 2 2.392 1136K 1672 0.0 0.0 L4 173/0 9.64 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 139.2 139.3 1.21 0.85 1 1.211 171K 0 0.0 0.0 L5 1044/0 86.00 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1264/4 100.80 GB 0.0 6.4 2.0 4.4 11.1 6.7 1.3 2.4 159.7 276.2 41.02 38.30 85 0.483 6652K 11K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.4 2.0 4.4 11.1 6.7 1.3 2.4 159.7 276.2 41.02 38.30 85 0.483 6652K 11K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.4 2.0 4.4 6.4 2.0 0.0 0.0 239.6 239.1 27.35 26.13 19 1.439 6652K 11K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 350.3 13.67 12.17 66 0.207 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): 15.3 total, 15.1 interval Flush(GB): cumulative 4.675, interval 4.675 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 11.06 GB write, 738.08 MB/s write, 6.40 GB read, 426.90 MB/s read, 41.0 seconds Interval compaction: 11.06 GB write, 749.00 MB/s write, 6.40 GB read, 433.22 MB/s read, 41.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 1, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 1, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 23, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 23, interval: 24 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1355306 Average: 2.1656 StdDev: 13.42 Min: 0 Median: 1.4430 Max: 5356 Percentiles: P50: 1.44 P75: 1.83 P99: 5.61 P99.9: 10.24 P99.99: 17.55 ------------------------------------------------------ [ 0, 1 ] 293857 21.682% 21.682% #### ( 1, 2 ] 866322 63.921% 85.603% ############# ( 2, 3 ] 109288 8.064% 93.666% ## ( 3, 4 ] 47828 3.529% 97.195% # ( 4, 6 ] 30298 2.236% 99.431% ( 6, 10 ] 6299 0.465% 99.896% ( 10, 15 ] 1235 0.091% 99.987% ( 15, 22 ] 122 0.009% 99.996% ( 22, 34 ] 20 0.001% 99.997% ( 34, 51 ] 6 0.000% 99.998% ( 51, 76 ] 24 0.002% 99.999% ( 76, 110 ] 82 0.006% 100.006% ( 110, 170 ] 73 0.005% 100.011% ( 170, 250 ] 68 0.005% 100.016% ( 250, 380 ] 44 0.003% 100.019% ( 380, 580 ] 38 0.003% 100.022% ( 580, 870 ] 29 0.002% 100.024% ( 870, 1300 ] 17 0.001% 100.025% ( 1300, 1900 ] 13 0.001% 100.026% ( 1900, 2900 ] 7 0.001% 100.027% ( 2900, 4400 ] 5 0.000% 100.027% ( 4400, 6600 ] 2 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 820 Average: 39.4329 StdDev: 172.59 Min: 1 Median: 1.7759 Max: 2164 Percentiles: P50: 1.78 P75: 2.69 P99: 783.00 P99.9: 2080.00 P99.99: 2164.00 ------------------------------------------------------ [ 0, 1 ] 95 11.585% 11.585% ## ( 1, 2 ] 406 49.512% 61.098% ########## ( 2, 3 ] 165 20.122% 81.220% #### ( 3, 4 ] 37 4.512% 85.732% # ( 4, 6 ] 13 1.585% 87.317% ( 6, 10 ] 12 1.463% 88.780% ( 10, 15 ] 4 0.488% 89.268% ( 15, 22 ] 1 0.122% 89.390% ( 76, 110 ] 21 2.561% 91.951% # ( 110, 170 ] 18 2.195% 94.146% ( 170, 250 ] 14 1.707% 95.854% ( 250, 380 ] 12 1.463% 97.317% ( 380, 580 ] 11 1.341% 98.659% ( 580, 870 ] 4 0.488% 99.146% ( 870, 1300 ] 3 0.366% 99.512% ( 1300, 1900 ] 3 0.366% 99.878% ( 1900, 2900 ] 1 0.122% 100.000% ** Level 2 read latency histogram (micros): Count: 100752 Average: 2.2119 StdDev: 16.82 Min: 0 Median: 1.3806 Max: 3170 Percentiles: P50: 1.38 P75: 1.80 P99: 5.85 P99.9: 15.16 P99.99: 624.70 ------------------------------------------------------ [ 0, 1 ] 27738 27.531% 27.531% ###### ( 1, 2 ] 59475 59.031% 86.562% ############ ( 2, 3 ] 6829 6.778% 93.340% # ( 3, 4 ] 3460 3.434% 96.774% # ( 4, 6 ] 2419 2.401% 99.175% ( 6, 10 ] 624 0.619% 99.795% ( 10, 15 ] 106 0.105% 99.900% ( 15, 22 ] 11 0.011% 99.911% ( 22, 34 ] 2 0.002% 99.913% ( 34, 51 ] 25 0.025% 99.937% ( 51, 76 ] 22 0.022% 99.959% ( 76, 110 ] 10 0.010% 99.969% ( 110, 170 ] 8 0.008% 99.977% ( 170, 250 ] 6 0.006% 99.983% ( 250, 380 ] 3 0.003% 99.986% ( 380, 580 ] 3 0.003% 99.989% ( 580, 870 ] 6 0.006% 99.995% ( 870, 1300 ] 1 0.001% 99.996% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 266820 Average: 3.2007 StdDev: 33.40 Min: 1 Median: 1.5556 Max: 6261 Percentiles: P50: 1.56 P75: 1.96 P99: 8.97 P99.9: 170.98 P99.99: 624.06 ------------------------------------------------------ [ 0, 1 ] 41452 15.536% 15.536% ### ( 1, 2 ] 165510 62.031% 77.566% ############ ( 2, 3 ] 31021 11.626% 89.192% ## ( 3, 4 ] 12440 4.662% 93.855% # ( 4, 6 ] 10362 3.884% 97.738% # ( 6, 10 ] 4539 1.701% 99.439% ( 10, 15 ] 640 0.240% 99.679% ( 15, 22 ] 106 0.040% 99.719% ( 22, 34 ] 24 0.009% 99.728% ( 34, 51 ] 4 0.001% 99.729% ( 51, 76 ] 34 0.013% 99.742% ( 76, 110 ] 166 0.062% 99.804% ( 110, 170 ] 254 0.095% 99.900% ( 170, 250 ] 96 0.036% 99.936% ( 250, 380 ] 71 0.027% 99.962% ( 380, 580 ] 69 0.026% 99.988% ( 580, 870 ] 35 0.013% 100.001% ( 870, 1300 ] 14 0.005% 100.006% ( 1300, 1900 ] 7 0.003% 100.009% ( 1900, 2900 ] 13 0.005% 100.014% ( 2900, 4400 ] 4 0.001% 100.015% ( 4400, 6600 ] 3 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 310 Average: 129.4742 StdDev: 529.50 Min: 0 Median: 1.3804 Max: 4616 Percentiles: P50: 1.38 P75: 5.36 P99: 2866.67 P99.9: 4616.00 P99.99: 4616.00 ------------------------------------------------------ [ 0, 1 ] 120 38.710% 38.710% ######## ( 1, 2 ] 92 29.677% 68.387% ###### ( 2, 3 ] 10 3.226% 71.613% # ( 3, 4 ] 3 0.968% 72.581% ( 4, 6 ] 11 3.548% 76.129% # ( 6, 10 ] 44 14.194% 90.323% ### ( 22, 34 ] 1 0.323% 90.645% ( 170, 250 ] 5 1.613% 92.258% ( 380, 580 ] 2 0.645% 92.903% ( 580, 870 ] 4 1.290% 94.194% ( 870, 1300 ] 6 1.935% 96.129% ( 1300, 1900 ] 6 1.935% 98.065% ( 1900, 2900 ] 3 0.968% 99.032% ( 2900, 4400 ] 1 0.323% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1147.6500 StdDev: 1275.73 Min: 116 Median: 513.3333 Max: 3868 Percentiles: P50: 513.33 P75: 1300.00 P99: 3868.00 P99.9: 3868.00 P99.99: 3868.00 ------------------------------------------------------ ( 110, 170 ] 3 15.000% 15.000% ### ( 170, 250 ] 1 5.000% 20.000% # ( 250, 380 ] 2 10.000% 30.000% ## ( 380, 580 ] 6 30.000% 60.000% ###### ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 1 5.000% 80.000% # ( 2900, 4400 ] 4 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 15.3 total, 2.9 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 320.63 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.099 H:M:S, 13.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 335.82 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.367 H:M:S, 12.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-21:18:53 ... thread 0: (1000000,6000000) ops and (316412.8,328185.4) ops/second in (3.160428,18.282348) 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 19/4 4.06 GB 390.1 4.5 0.0 4.5 10.1 5.7 0.0 1.8 133.7 302.0 34.40 32.28 97 0.355 4669K 5040 0.0 0.0 L1 10/0 1.10 GB 113.0 1.4 1.4 0.0 1.4 1.4 0.2 1.0 224.4 223.5 6.47 6.22 2 3.233 1473K 5795 0.0 0.0 L2 1/0 97.62 MB 1.0 0.3 0.2 0.2 0.3 0.2 0.3 1.8 242.2 242.1 1.44 1.39 2 0.720 353K 192 0.0 0.0 L3 20/0 905.24 MB 0.9 1.1 0.2 0.9 1.1 0.2 0.2 4.7 233.9 233.6 4.78 4.44 2 2.392 1136K 1672 0.0 0.0 L4 173/0 9.64 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 139.2 139.3 1.21 0.85 1 1.211 171K 0 0.0 0.0 L5 1044/0 86.00 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1267/4 101.78 GB 0.0 7.5 2.0 5.5 13.2 7.6 1.3 2.3 159.1 278.9 48.30 45.19 104 0.464 7804K 12K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.5 2.0 5.5 13.2 7.6 1.3 2.3 159.1 278.9 48.30 45.19 104 0.464 7804K 12K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.5 2.0 5.5 7.5 2.0 0.0 0.0 242.3 241.9 31.72 30.42 23 1.379 7804K 12K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 349.6 16.58 14.77 81 0.205 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 18.5 total, 18.3 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: 13.15 GB write, 727.71 MB/s write, 7.51 GB read, 415.27 MB/s read, 48.3 seconds Interval compaction: 13.15 GB write, 736.61 MB/s write, 7.51 GB read, 420.36 MB/s read, 48.3 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: 25, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 4, total-stops: 25, interval: 29 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1619291 Average: 2.1221 StdDev: 12.96 Min: 0 Median: 1.4209 Max: 5356 Percentiles: P50: 1.42 P75: 1.81 P99: 5.52 P99.9: 9.98 P99.99: 16.72 ------------------------------------------------------ [ 0, 1 ] 377261 23.298% 23.298% ##### ( 1, 2 ] 1027257 63.439% 86.737% ############# ( 2, 3 ] 120988 7.472% 94.208% # ( 3, 4 ] 52813 3.261% 97.470% # ( 4, 6 ] 32524 2.009% 99.478% ( 6, 10 ] 6861 0.424% 99.902% ( 10, 15 ] 1391 0.086% 99.988% ( 15, 22 ] 139 0.009% 99.996% ( 22, 34 ] 21 0.001% 99.998% ( 34, 51 ] 7 0.000% 99.998% ( 51, 76 ] 24 0.001% 100.000% ( 76, 110 ] 82 0.005% 100.005% ( 110, 170 ] 78 0.005% 100.010% ( 170, 250 ] 79 0.005% 100.014% ( 250, 380 ] 52 0.003% 100.018% ( 380, 580 ] 40 0.002% 100.020% ( 580, 870 ] 34 0.002% 100.022% ( 870, 1300 ] 20 0.001% 100.023% ( 1300, 1900 ] 15 0.001% 100.024% ( 1900, 2900 ] 10 0.001% 100.025% ( 2900, 4400 ] 5 0.000% 100.025% ( 4400, 6600 ] 2 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 820 Average: 39.4329 StdDev: 172.59 Min: 1 Median: 1.7759 Max: 2164 Percentiles: P50: 1.78 P75: 2.69 P99: 783.00 P99.9: 2080.00 P99.99: 2164.00 ------------------------------------------------------ [ 0, 1 ] 95 11.585% 11.585% ## ( 1, 2 ] 406 49.512% 61.098% ########## ( 2, 3 ] 165 20.122% 81.220% #### ( 3, 4 ] 37 4.512% 85.732% # ( 4, 6 ] 13 1.585% 87.317% ( 6, 10 ] 12 1.463% 88.780% ( 10, 15 ] 4 0.488% 89.268% ( 15, 22 ] 1 0.122% 89.390% ( 76, 110 ] 21 2.561% 91.951% # ( 110, 170 ] 18 2.195% 94.146% ( 170, 250 ] 14 1.707% 95.854% ( 250, 380 ] 12 1.463% 97.317% ( 380, 580 ] 11 1.341% 98.659% ( 580, 870 ] 4 0.488% 99.146% ( 870, 1300 ] 3 0.366% 99.512% ( 1300, 1900 ] 3 0.366% 99.878% ( 1900, 2900 ] 1 0.122% 100.000% ** Level 2 read latency histogram (micros): Count: 100752 Average: 2.2119 StdDev: 16.82 Min: 0 Median: 1.3806 Max: 3170 Percentiles: P50: 1.38 P75: 1.80 P99: 5.85 P99.9: 15.16 P99.99: 624.70 ------------------------------------------------------ [ 0, 1 ] 27738 27.531% 27.531% ###### ( 1, 2 ] 59475 59.031% 86.562% ############ ( 2, 3 ] 6829 6.778% 93.340% # ( 3, 4 ] 3460 3.434% 96.774% # ( 4, 6 ] 2419 2.401% 99.175% ( 6, 10 ] 624 0.619% 99.795% ( 10, 15 ] 106 0.105% 99.900% ( 15, 22 ] 11 0.011% 99.911% ( 22, 34 ] 2 0.002% 99.913% ( 34, 51 ] 25 0.025% 99.937% ( 51, 76 ] 22 0.022% 99.959% ( 76, 110 ] 10 0.010% 99.969% ( 110, 170 ] 8 0.008% 99.977% ( 170, 250 ] 6 0.006% 99.983% ( 250, 380 ] 3 0.003% 99.986% ( 380, 580 ] 3 0.003% 99.989% ( 580, 870 ] 6 0.006% 99.995% ( 870, 1300 ] 1 0.001% 99.996% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 266820 Average: 3.2007 StdDev: 33.40 Min: 1 Median: 1.5556 Max: 6261 Percentiles: P50: 1.56 P75: 1.96 P99: 8.97 P99.9: 170.98 P99.99: 624.06 ------------------------------------------------------ [ 0, 1 ] 41452 15.536% 15.536% ### ( 1, 2 ] 165510 62.031% 77.566% ############ ( 2, 3 ] 31021 11.626% 89.192% ## ( 3, 4 ] 12440 4.662% 93.855% # ( 4, 6 ] 10362 3.884% 97.738% # ( 6, 10 ] 4539 1.701% 99.439% ( 10, 15 ] 640 0.240% 99.679% ( 15, 22 ] 106 0.040% 99.719% ( 22, 34 ] 24 0.009% 99.728% ( 34, 51 ] 4 0.001% 99.729% ( 51, 76 ] 34 0.013% 99.742% ( 76, 110 ] 166 0.062% 99.804% ( 110, 170 ] 254 0.095% 99.900% ( 170, 250 ] 96 0.036% 99.936% ( 250, 380 ] 71 0.027% 99.962% ( 380, 580 ] 69 0.026% 99.988% ( 580, 870 ] 35 0.013% 100.001% ( 870, 1300 ] 14 0.005% 100.006% ( 1300, 1900 ] 7 0.003% 100.009% ( 1900, 2900 ] 13 0.005% 100.014% ( 2900, 4400 ] 4 0.001% 100.015% ( 4400, 6600 ] 3 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 310 Average: 129.4742 StdDev: 529.50 Min: 0 Median: 1.3804 Max: 4616 Percentiles: P50: 1.38 P75: 5.36 P99: 2866.67 P99.9: 4616.00 P99.99: 4616.00 ------------------------------------------------------ [ 0, 1 ] 120 38.710% 38.710% ######## ( 1, 2 ] 92 29.677% 68.387% ###### ( 2, 3 ] 10 3.226% 71.613% # ( 3, 4 ] 3 0.968% 72.581% ( 4, 6 ] 11 3.548% 76.129% # ( 6, 10 ] 44 14.194% 90.323% ### ( 22, 34 ] 1 0.323% 90.645% ( 170, 250 ] 5 1.613% 92.258% ( 380, 580 ] 2 0.645% 92.903% ( 580, 870 ] 4 1.290% 94.194% ( 870, 1300 ] 6 1.935% 96.129% ( 1300, 1900 ] 6 1.935% 98.065% ( 1900, 2900 ] 3 0.968% 99.032% ( 2900, 4400 ] 1 0.323% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 1147.6500 StdDev: 1275.73 Min: 116 Median: 513.3333 Max: 3868 Percentiles: P50: 513.33 P75: 1300.00 P99: 3868.00 P99.9: 3868.00 P99.99: 3868.00 ------------------------------------------------------ ( 110, 170 ] 3 15.000% 15.000% ### ( 170, 250 ] 1 5.000% 20.000% # ( 250, 380 ] 2 10.000% 30.000% ## ( 380, 580 ] 6 30.000% 60.000% ###### ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 1 5.000% 80.000% # ( 2900, 4400 ] 4 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 18.5 total, 3.2 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 319.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.701 H:M:S, 14.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 311.41 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.602 H:M:S, 19.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-21:19:25 ... thread 0: (1000000,7000000) ops and (30473.8,136993.1) ops/second in (32.815121,51.097469) 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 7/4 818.30 MB 56.6 5.4 0.0 5.4 11.9 6.6 0.0 1.8 133.9 298.5 40.93 38.22 114 0.359 5564K 6128 0.0 0.0 L1 13/13 1.60 GB 0.0 6.7 5.6 1.1 6.6 5.5 0.2 1.2 205.3 201.0 33.42 29.83 3 11.139 6966K 142K 0.0 0.0 L2 25/21 3.09 GB 4.9 0.3 0.2 0.2 0.3 0.2 3.9 1.8 242.2 242.1 1.44 1.39 2 0.720 353K 192 0.0 0.0 L3 18/3 918.24 MB 0.7 2.4 0.8 1.6 2.4 0.7 0.2 3.0 221.1 217.5 11.26 10.42 4 2.814 2474K 3363 0.0 0.0 L4 169/0 9.47 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.8 1.0 139.2 139.3 1.21 0.85 1 1.211 171K 0 0.0 0.0 L5 1052/0 86.68 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1284/41 102.53 GB 0.0 15.0 6.7 8.3 21.4 13.1 6.0 3.2 173.9 248.1 88.25 80.70 124 0.712 15M 152K 0.0 0.0 Int 0/0 0.00 KB 0.0 15.0 6.7 8.3 21.4 13.1 6.0 3.2 173.9 248.1 88.25 80.70 124 0.712 15M 152K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 15.0 6.7 8.3 14.8 6.5 0.0 0.0 223.5 220.7 68.67 63.42 29 2.368 15M 152K 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 0.0 344.2 19.58 17.29 95 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 51.3 total, 51.1 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 21.38 GB write, 426.66 MB/s write, 14.99 GB read, 299.02 MB/s read, 88.2 seconds Interval compaction: 21.38 GB write, 428.52 MB/s write, 14.99 GB read, 300.33 MB/s read, 88.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 28, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 28, interval: 45 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2912655 Average: 3.0208 StdDev: 20.30 Min: 0 Median: 1.3656 Max: 5356 Percentiles: P50: 1.37 P75: 1.78 P99: 8.80 P99.9: 166.35 P99.99: 495.56 ------------------------------------------------------ [ 0, 1 ] 807722 27.731% 27.731% ###### ( 1, 2 ] 1773921 60.904% 88.635% ############ ( 2, 3 ] 160910 5.525% 94.160% # ( 3, 4 ] 78915 2.709% 96.869% # ( 4, 6 ] 50313 1.727% 98.597% ( 6, 10 ] 16766 0.576% 99.172% ( 10, 15 ] 3154 0.108% 99.281% ( 15, 22 ] 707 0.024% 99.305% ( 22, 34 ] 40 0.001% 99.306% ( 34, 51 ] 9 0.000% 99.307% ( 51, 76 ] 93 0.003% 99.310% ( 76, 110 ] 10339 0.355% 99.665% ( 110, 170 ] 7298 0.251% 99.915% ( 170, 250 ] 981 0.034% 99.949% ( 250, 380 ] 742 0.025% 99.974% ( 380, 580 ] 787 0.027% 100.001% ( 580, 870 ] 248 0.009% 100.010% ( 870, 1300 ] 47 0.002% 100.012% ( 1300, 1900 ] 30 0.001% 100.013% ( 1900, 2900 ] 23 0.001% 100.013% ( 2900, 4400 ] 22 0.001% 100.014% ( 4400, 6600 ] 2 0.000% 100.014% ** Level 1 read latency histogram (micros): Count: 1068522 Average: 3.4769 StdDev: 22.20 Min: 1 Median: 1.6286 Max: 3026 Percentiles: P50: 1.63 P75: 2.24 P99: 9.30 P99.9: 143.20 P99.99: 208.92 ------------------------------------------------------ [ 0, 1 ] 139910 13.094% 13.094% ### ( 1, 2 ] 627305 58.708% 71.802% ############ ( 2, 3 ] 143619 13.441% 85.242% ### ( 3, 4 ] 72292 6.766% 92.008% # ( 4, 6 ] 59557 5.574% 97.582% # ( 6, 10 ] 18386 1.721% 99.302% ( 10, 15 ] 3135 0.293% 99.596% ( 15, 22 ] 456 0.043% 99.639% ( 22, 34 ] 19 0.002% 99.640% ( 34, 51 ] 3 0.000% 99.641% ( 51, 76 ] 39 0.004% 99.644% ( 76, 110 ] 1825 0.171% 99.815% ( 110, 170 ] 1642 0.154% 99.969% ( 170, 250 ] 469 0.044% 100.013% ( 250, 380 ] 399 0.037% 100.050% ( 380, 580 ] 354 0.033% 100.083% ( 580, 870 ] 195 0.018% 100.101% ( 870, 1300 ] 96 0.009% 100.110% ( 1300, 1900 ] 28 0.003% 100.113% ( 1900, 2900 ] 12 0.001% 100.114% ( 2900, 4400 ] 1 0.000% 100.114% ** Level 2 read latency histogram (micros): Count: 100752 Average: 2.2119 StdDev: 16.82 Min: 0 Median: 1.3806 Max: 3170 Percentiles: P50: 1.38 P75: 1.80 P99: 5.85 P99.9: 15.16 P99.99: 624.70 ------------------------------------------------------ [ 0, 1 ] 27738 27.531% 27.531% ###### ( 1, 2 ] 59475 59.031% 86.562% ############ ( 2, 3 ] 6829 6.778% 93.340% # ( 3, 4 ] 3460 3.434% 96.774% # ( 4, 6 ] 2419 2.401% 99.175% ( 6, 10 ] 624 0.619% 99.795% ( 10, 15 ] 106 0.105% 99.900% ( 15, 22 ] 11 0.011% 99.911% ( 22, 34 ] 2 0.002% 99.913% ( 34, 51 ] 25 0.025% 99.937% ( 51, 76 ] 22 0.022% 99.959% ( 76, 110 ] 10 0.010% 99.969% ( 110, 170 ] 8 0.008% 99.977% ( 170, 250 ] 6 0.006% 99.983% ( 250, 380 ] 3 0.003% 99.986% ( 380, 580 ] 3 0.003% 99.989% ( 580, 870 ] 6 0.006% 99.995% ( 870, 1300 ] 1 0.001% 99.996% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 454279 Average: 3.5366 StdDev: 30.65 Min: 1 Median: 1.6353 Max: 6261 Percentiles: P50: 1.64 P75: 2.19 P99: 9.24 P99.9: 286.08 P99.99: 771.91 ------------------------------------------------------ [ 0, 1 ] 49347 10.863% 10.863% ## ( 1, 2 ] 279851 61.603% 72.466% ############ ( 2, 3 ] 60901 13.406% 85.872% ### ( 3, 4 ] 28883 6.358% 92.230% # ( 4, 6 ] 23983 5.279% 97.509% # ( 6, 10 ] 8354 1.839% 99.348% ( 10, 15 ] 1200 0.264% 99.613% ( 15, 22 ] 152 0.033% 99.646% ( 22, 34 ] 26 0.006% 99.652% ( 34, 51 ] 7 0.002% 99.653% ( 51, 76 ] 37 0.008% 99.661% ( 76, 110 ] 308 0.068% 99.729% ( 110, 170 ] 481 0.106% 99.835% ( 170, 250 ] 232 0.051% 99.886% ( 250, 380 ] 226 0.050% 99.936% ( 380, 580 ] 188 0.041% 99.977% ( 580, 870 ] 87 0.019% 99.996% ( 870, 1300 ] 36 0.008% 100.004% ( 1300, 1900 ] 13 0.003% 100.007% ( 1900, 2900 ] 15 0.003% 100.011% ( 2900, 4400 ] 4 0.001% 100.011% ( 4400, 6600 ] 3 0.001% 100.012% ** Level 4 read latency histogram (micros): Count: 310 Average: 129.4742 StdDev: 529.50 Min: 0 Median: 1.3804 Max: 4616 Percentiles: P50: 1.38 P75: 5.36 P99: 2866.67 P99.9: 4616.00 P99.99: 4616.00 ------------------------------------------------------ [ 0, 1 ] 120 38.710% 38.710% ######## ( 1, 2 ] 92 29.677% 68.387% ###### ( 2, 3 ] 10 3.226% 71.613% # ( 3, 4 ] 3 0.968% 72.581% ( 4, 6 ] 11 3.548% 76.129% # ( 6, 10 ] 44 14.194% 90.323% ### ( 22, 34 ] 1 0.323% 90.645% ( 170, 250 ] 5 1.613% 92.258% ( 380, 580 ] 2 0.645% 92.903% ( 580, 870 ] 4 1.290% 94.194% ( 870, 1300 ] 6 1.935% 96.129% ( 1300, 1900 ] 6 1.935% 98.065% ( 1900, 2900 ] 3 0.968% 99.032% ( 2900, 4400 ] 1 0.323% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 60 Average: 1017.4167 StdDev: 1200.48 Min: 88 Median: 424.4444 Max: 4274 Percentiles: P50: 424.44 P75: 1500.00 P99: 4274.00 P99.9: 4274.00 P99.99: 4274.00 ------------------------------------------------------ ( 76, 110 ] 4 6.667% 6.667% # ( 110, 170 ] 9 15.000% 21.667% ### ( 170, 250 ] 7 11.667% 33.333% ## ( 250, 380 ] 8 13.333% 46.667% ### ( 380, 580 ] 9 15.000% 61.667% ### ( 580, 870 ] 3 5.000% 66.667% # ( 870, 1300 ] 4 6.667% 73.333% # ( 1300, 1900 ] 3 5.000% 78.333% # ( 1900, 2900 ] 5 8.333% 86.667% ## ( 2900, 4400 ] 8 13.333% 100.000% ### ** DB Stats ** Uptime(secs): 51.3 total, 32.8 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 134.23 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:32.559 H:M:S, 63.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 29.99 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:29.858 H:M:S, 91.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/12/15-21:19:32 ... thread 0: (1000000,8000000) ops and (150982.4,138598.3) ops/second in (6.623289,57.720758) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/8 1.78 GB 12.6 6.3 0.0 6.3 13.8 7.6 0.0 1.8 126.9 279.7 50.64 44.93 129 0.393 6524K 7312 0.0 0.0 L1 0/0 0.00 KB 0.0 6.7 5.6 1.1 6.6 5.5 0.2 1.2 205.3 201.0 33.42 29.83 3 11.139 6966K 142K 0.0 0.0 L2 3/1 239.34 MB 1.5 2.0 1.8 0.3 2.0 1.8 3.9 1.1 191.8 191.3 10.87 9.32 3 3.624 453K 192 0.0 0.0 L3 33/9 2.79 GB 2.2 6.1 4.0 2.1 6.0 3.9 1.4 1.5 186.8 185.2 33.19 27.68 14 2.371 5744K 9065 0.0 0.0 L4 185/8 10.72 GB 1.1 2.7 2.6 0.1 2.7 2.6 0.8 1.0 110.2 110.1 25.13 13.87 30 0.838 2774K 2673 0.0 0.0 L5 1068/0 87.97 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1299/26 103.50 GB 0.0 23.8 14.0 9.8 31.1 21.4 8.6 4.1 158.8 208.0 153.25 125.62 179 0.856 22M 161K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.8 14.0 9.8 31.1 21.4 8.6 4.1 158.8 208.0 153.25 125.62 179 0.856 22M 161K 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 23.8 14.0 9.8 23.6 13.8 0.0 0.0 190.0 188.4 128.07 105.48 72 1.779 22M 161K 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 0.0 307.7 25.18 20.14 107 0.235 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): 57.9 total, 57.7 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 31.13 GB write, 550.12 MB/s write, 23.77 GB read, 420.04 MB/s read, 153.3 seconds Interval compaction: 31.13 GB write, 552.25 MB/s write, 23.77 GB read, 421.67 MB/s read, 153.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 52, pending-compaction-bytes-delays: 18, pending-compaction-bytes-stops: 0, total-delays: 24, total-stops: 52, interval: 76 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3144757 Average: 3.1785 StdDev: 28.02 Min: 0 Median: 1.3922 Max: 6121 Percentiles: P50: 1.39 P75: 1.80 P99: 8.80 P99.9: 168.21 P99.99: 569.74 ------------------------------------------------------ [ 0, 1 ] 824757 26.226% 26.226% ##### ( 1, 2 ] 1906069 60.611% 86.837% ############ ( 2, 3 ] 196894 6.261% 93.098% # ( 3, 4 ] 99719 3.171% 96.269% # ( 4, 6 ] 71640 2.278% 98.547% ( 6, 10 ] 20323 0.646% 99.194% ( 10, 15 ] 3830 0.122% 99.316% ( 15, 22 ] 788 0.025% 99.341% ( 22, 34 ] 43 0.001% 99.342% ( 34, 51 ] 11 0.000% 99.342% ( 51, 76 ] 93 0.003% 99.345% ( 76, 110 ] 10350 0.329% 99.674% ( 110, 170 ] 7315 0.233% 99.907% ( 170, 250 ] 1016 0.032% 99.939% ( 250, 380 ] 773 0.025% 99.964% ( 380, 580 ] 867 0.028% 99.991% ( 580, 870 ] 337 0.011% 100.002% ( 870, 1300 ] 135 0.004% 100.006% ( 1300, 1900 ] 71 0.002% 100.009% ( 1900, 2900 ] 66 0.002% 100.011% ( 2900, 4400 ] 66 0.002% 100.013% ( 4400, 6600 ] 9 0.000% 100.013% ** Level 1 read latency histogram (micros): Count: 1668617 Average: 4.8238 StdDev: 83.23 Min: 1 Median: 1.7056 Max: 18167 Percentiles: P50: 1.71 P75: 2.51 P99: 9.49 P99.9: 157.20 P99.99: 351.16 ------------------------------------------------------ [ 0, 1 ] 155977 9.348% 9.348% ## ( 1, 2 ] 961416 57.618% 66.965% ############ ( 2, 3 ] 261767 15.688% 82.653% ### ( 3, 4 ] 128527 7.703% 90.355% ## ( 4, 6 ] 115334 6.912% 97.267% # ( 6, 10 ] 33106 1.984% 99.251% ( 10, 15 ] 6545 0.392% 99.644% ( 15, 22 ] 868 0.052% 99.696% ( 22, 34 ] 42 0.003% 99.698% ( 34, 51 ] 3 0.000% 99.698% ( 51, 76 ] 42 0.003% 99.701% ( 76, 110 ] 1878 0.113% 99.813% ( 110, 170 ] 1835 0.110% 99.923% ( 170, 250 ] 616 0.037% 99.960% ( 250, 380 ] 635 0.038% 99.998% ( 380, 580 ] 640 0.038% 100.037% ( 580, 870 ] 475 0.028% 100.065% ( 870, 1300 ] 277 0.017% 100.082% ( 1300, 1900 ] 155 0.009% 100.091% ( 1900, 2900 ] 171 0.010% 100.101% ( 2900, 4400 ] 166 0.010% 100.111% ( 4400, 6600 ] 44 0.003% 100.114% ( 6600, 9900 ] 40 0.002% 100.116% ( 9900, 14000 ] 7 0.000% 100.117% ( 14000, 22000 ] 12 0.001% 100.118% ** Level 2 read latency histogram (micros): Count: 190599 Average: 4.0041 StdDev: 59.48 Min: 0 Median: 1.6432 Max: 5205 Percentiles: P50: 1.64 P75: 2.41 P99: 7.85 P99.9: 17.06 P99.99: 642.67 ------------------------------------------------------ [ 0, 1 ] 29233 15.337% 15.337% ### ( 1, 2 ] 102712 53.889% 69.226% ########### ( 2, 3 ] 26526 13.917% 83.144% ### ( 3, 4 ] 14554 7.636% 90.780% ## ( 4, 6 ] 14605 7.663% 98.442% ## ( 6, 10 ] 2294 1.204% 99.646% ( 10, 15 ] 470 0.247% 99.892% ( 15, 22 ] 49 0.026% 99.918% ( 22, 34 ] 5 0.003% 99.921% ( 34, 51 ] 26 0.014% 99.934% ( 51, 76 ] 22 0.012% 99.946% ( 76, 110 ] 10 0.005% 99.951% ( 110, 170 ] 8 0.004% 99.955% ( 170, 250 ] 7 0.004% 99.959% ( 250, 380 ] 18 0.009% 99.969% ( 380, 580 ] 31 0.016% 99.985% ( 580, 870 ] 46 0.024% 100.009% ( 870, 1300 ] 26 0.014% 100.023% ( 1300, 1900 ] 20 0.010% 100.033% ( 1900, 2900 ] 23 0.012% 100.045% ( 2900, 4400 ] 29 0.015% 100.060% ( 4400, 6600 ] 3 0.002% 100.062% ** Level 3 read latency histogram (micros): Count: 1255417 Average: 8.3147 StdDev: 132.90 Min: 1 Median: 1.8259 Max: 17849 Percentiles: P50: 1.83 P75: 2.83 P99: 9.93 P99.9: 538.75 P99.99: 872.87 ------------------------------------------------------ [ 0, 1 ] 64876 5.168% 5.168% # ( 1, 2 ] 681503 54.285% 59.453% ########### ( 2, 3 ] 234751 18.699% 78.152% #### ( 3, 4 ] 116601 9.288% 87.440% ## ( 4, 6 ] 116533 9.282% 96.722% ## ( 6, 10 ] 29076 2.316% 99.038% ( 10, 15 ] 6936 0.552% 99.590% ( 15, 22 ] 856 0.068% 99.659% ( 22, 34 ] 89 0.007% 99.666% ( 34, 51 ] 20 0.002% 99.667% ( 51, 76 ] 43 0.003% 99.671% ( 76, 110 ] 350 0.028% 99.699% ( 110, 170 ] 664 0.053% 99.752% ( 170, 250 ] 508 0.040% 99.792% ( 250, 380 ] 672 0.054% 99.846% ( 380, 580 ] 865 0.069% 99.914% ( 580, 870 ] 947 0.075% 99.990% ( 870, 1300 ] 668 0.053% 100.043% ( 1300, 1900 ] 454 0.036% 100.079% ( 1900, 2900 ] 476 0.038% 100.117% ( 2900, 4400 ] 451 0.036% 100.153% ( 4400, 6600 ] 108 0.009% 100.162% ( 6600, 9900 ] 38 0.003% 100.165% ( 9900, 14000 ] 10 0.001% 100.166% ( 14000, 22000 ] 20 0.002% 100.167% ** Level 4 read latency histogram (micros): Count: 25600 Average: 119.1734 StdDev: 496.64 Min: 0 Median: 2.0868 Max: 9878 Percentiles: P50: 2.09 P75: 3.52 P99: 2832.49 P99.9: 4986.67 P99.99: 6286.36 ------------------------------------------------------ [ 0, 1 ] 826 3.227% 3.227% # ( 1, 2 ] 11503 44.934% 48.160% ######### ( 2, 3 ] 5427 21.199% 69.359% #### ( 3, 4 ] 2757 10.770% 80.129% ## ( 4, 6 ] 1960 7.656% 87.785% ## ( 6, 10 ] 581 2.270% 90.055% ( 10, 15 ] 149 0.582% 90.637% ( 15, 22 ] 10 0.039% 90.676% ( 22, 34 ] 3 0.012% 90.688% ( 34, 51 ] 1 0.004% 90.691% ( 76, 110 ] 18 0.070% 90.762% ( 110, 170 ] 63 0.246% 91.008% ( 170, 250 ] 132 0.516% 91.523% ( 250, 380 ] 192 0.750% 92.273% ( 380, 580 ] 336 1.312% 93.586% ( 580, 870 ] 462 1.805% 95.391% ( 870, 1300 ] 413 1.613% 97.004% ( 1300, 1900 ] 290 1.133% 98.137% ( 1900, 2900 ] 237 0.926% 99.062% ( 2900, 4400 ] 204 0.797% 99.859% ( 4400, 6600 ] 39 0.152% 100.012% ( 6600, 9900 ] 2 0.008% 100.020% ** Level 5 read latency histogram (micros): Count: 140 Average: 1459.3357 StdDev: 1541.17 Min: 88 Median: 704.2857 Max: 6918 Percentiles: P50: 704.29 P75: 2455.56 P99: 6490.00 P99.9: 6918.00 P99.99: 6918.00 ------------------------------------------------------ ( 76, 110 ] 4 2.857% 2.857% # ( 110, 170 ] 12 8.571% 11.429% ## ( 170, 250 ] 11 7.857% 19.286% ## ( 250, 380 ] 19 13.571% 32.857% ### ( 380, 580 ] 18 12.857% 45.714% ### ( 580, 870 ] 14 10.000% 55.714% ## ( 870, 1300 ] 10 7.143% 62.857% # ( 1300, 1900 ] 7 5.000% 67.857% # ( 1900, 2900 ] 18 12.857% 80.714% ### ( 2900, 4400 ] 18 12.857% 93.571% ### ( 4400, 6600 ] 8 5.714% 99.286% # ( 6600, 9900 ] 1 0.714% 100.000% ** DB Stats ** Uptime(secs): 57.9 total, 6.6 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 135.87 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:36.341 H:M:S, 62.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 148.55 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.782 H:M:S, 57.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 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 : 7.254 micros/op 137853 ops/sec 60.006 seconds 8271999 operations; 133.6 MB/s Microseconds per write: Count: 8271999 Average: 7.2541 StdDev: 590.18 Min: 0 Median: 1.7279 Max: 711168 Percentiles: P50: 1.73 P75: 2.72 P99: 7.05 P99.9: 2094.53 P99.99: 2824.84 ------------------------------------------------------ [ 0, 1 ] 1159637 14.019% 14.019% ### ( 1, 2 ] 4089169 49.434% 63.453% ########## ( 2, 3 ] 1326408 16.035% 79.488% ### ( 3, 4 ] 1148389 13.883% 93.370% ### ( 4, 6 ] 452269 5.467% 98.838% # ( 6, 10 ] 51005 0.617% 99.455% ( 10, 15 ] 11515 0.139% 99.594% ( 15, 22 ] 4559 0.055% 99.649% ( 22, 34 ] 1399 0.017% 99.666% ( 34, 51 ] 123 0.001% 99.667% ( 51, 76 ] 26 0.000% 99.668% ( 76, 110 ] 5393 0.065% 99.733% ( 110, 170 ] 2632 0.032% 99.765% ( 170, 250 ] 268 0.003% 99.768% ( 250, 380 ] 57 0.001% 99.768% ( 380, 580 ] 21 0.000% 99.769% ( 580, 870 ] 23 0.000% 99.769% ( 870, 1300 ] 8832 0.107% 99.876% ( 1300, 1900 ] 19 0.000% 99.876% ( 1900, 2900 ] 10194 0.123% 99.999% ( 2900, 4400 ] 22 0.000% 100.000% ( 4400, 6600 ] 8 0.000% 100.000% ( 6600, 9900 ] 3 0.000% 100.000% ( 9900, 14000 ] 2 0.000% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 50000, 75000 ] 1 0.000% 100.000% ( 110000, 170000 ] 2 0.000% 100.000% ( 170000, 250000 ] 10 0.000% 100.000% ( 250000, 380000 ] 5 0.000% 100.000% ( 380000, 570000 ] 1 0.000% 100.000% ( 570000, 860000 ] 4 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 : 235236 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 : 8271999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 8536702968 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 : 512 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 37819963 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 : 28745564681 rocksdb.compact.write.bytes COUNT : 28498681155 rocksdb.flush.write.bytes COUNT : 8455011329 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 : 61 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 : 267 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 : 8387129344 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3526656 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 : 28545805928 rocksdb.non.last.level.read.count COUNT : 6896906 rocksdb.block.checksum.compute.count COUNT : 6964423 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 : 1.374944 P95 : 3.838424 P99 : 5.917121 P100 : 711166.000000 COUNT : 8271999 SUM : 56312779 rocksdb.compaction.times.micros P50 : 989200.000000 P95 : 4905000.000000 P99 : 23210000.000000 P100 : 26951164.000000 COUNT : 89 SUM : 143958415 rocksdb.compaction.times.cpu_micros P50 : 563804.347826 P95 : 4703333.333333 P99 : 23210000.000000 P100 : 23601234.000000 COUNT : 89 SUM : 113857655 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 : 684.400000 P95 : 27500.000000 P99 : 90750.000000 P100 : 94974.000000 COUNT : 110 SUM : 513291 rocksdb.compaction.outfile.sync.micros P50 : 1199.863014 P95 : 95222.222222 P99 : 158600.000000 P100 : 178019.000000 COUNT : 352 SUM : 5462683 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 : 148.275862 P95 : 2631.250000 P99 : 4350.714286 P100 : 4717.000000 COUNT : 223 SUM : 113678 rocksdb.table.open.io.micros P50 : 1714.893617 P95 : 9162.352941 P99 : 13962.153846 P100 : 17650.000000 COUNT : 512 SUM : 1322774 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 : 3.660486 P95 : 8.467869 P99 : 13.991251 P100 : 18175.000000 COUNT : 6963083 SUM : 55450725 rocksdb.read.block.get.micros P50 : 568.636364 P95 : 3868.421053 P99 : 6303.000000 P100 : 7557.000000 COUNT : 1024 SUM : 1053727 rocksdb.write.raw.block.micros P50 : 0.516269 P95 : 0.980910 P99 : 2.925309 P100 : 41571.000000 COUNT : 8953490 SUM : 20211455 rocksdb.numfiles.in.singlecompaction P50 : 2.545455 P95 : 8.960000 P99 : 14.675000 P100 : 25.000000 COUNT : 126 SUM : 455 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 : 0.565237 P95 : 2091.765688 P99 : 2741.417068 P100 : 710978.000000 COUNT : 165385 SUM : 37828341 rocksdb.sst.read.micros P50 : 1.594661 P95 : 5.100446 P99 : 9.893910 P100 : 18167.000000 COUNT : 6897346 SUM : 40235647 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 : 8271999 SUM : 8536702968 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 : 220526.315789 P95 : 556428.571429 P99 : 852750.000000 P100 : 1002596.000000 COUNT : 110 SUM : 27285083 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 : 323 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