[2024-12-16 17:08:33.078790] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 22.11.4 initialization... [2024-12-16 17:08:33.079056] [ 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_pid691224 ] Set seed to 1734365313072115 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-16 17:08:33.178267] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-16 17:08:33.218060] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-16 17:08:33.218104] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 691224' to capture a snapshot of events at runtime. [2024-12-16 17:08:33.218116] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid691224 for offline analysis/debug. [2024-12-16 17:08:33.218147] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Dec 16 17:08:37 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/16-17:08:40 ... thread 0: (1000000,1000000) ops and (356679.2,356679.2) ops/second in (2.803640,2.803640) 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 10/9 630.01 MB 6.3 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 350.4 2.34 2.12 12 0.195 0 0 0.0 0.0 L2 3/2 237.18 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.0 1.8 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 L3 9/0 755.90 MB 0.8 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 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 1182/11 96.94 GB 0.0 0.3 0.2 0.2 1.1 1.0 0.0 1.4 93.8 313.9 3.72 3.44 14 0.266 354K 157 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.2 1.1 1.0 0.0 1.4 93.8 313.9 3.72 3.44 14 0.266 354K 157 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 0.0 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 350.4 2.34 2.12 12 0.195 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 2.8 interval Flush(GB): cumulative 0.800, interval 0.800 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.14 GB write, 389.91 MB/s write, 0.34 GB read, 116.45 MB/s read, 3.7 seconds Interval compaction: 1.14 GB write, 416.23 MB/s write, 0.34 GB read, 124.31 MB/s read, 3.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 122946 Average: 1.9503 StdDev: 12.59 Min: 1 Median: 1.2951 Max: 3425 Percentiles: P50: 1.30 P75: 1.73 P99: 5.27 P99.9: 9.78 P99.99: 68.63 ------------------------------------------------------ [ 0, 1 ] 40625 33.043% 33.043% ####### ( 1, 2 ] 70649 57.463% 90.506% ########### ( 2, 3 ] 6147 5.000% 95.506% # ( 3, 4 ] 3027 2.462% 97.968% ( 4, 6 ] 1999 1.626% 99.594% ( 6, 10 ] 400 0.325% 99.919% ( 10, 15 ] 67 0.054% 99.974% ( 15, 22 ] 16 0.013% 99.987% ( 22, 34 ] 2 0.002% 99.989% ( 34, 51 ] 3 0.002% 99.991% ( 51, 76 ] 1 0.001% 99.992% ( 110, 170 ] 6 0.005% 99.997% ( 170, 250 ] 7 0.006% 100.002% ( 250, 380 ] 5 0.004% 100.007% ( 380, 580 ] 1 0.001% 100.007% ( 580, 870 ] 1 0.001% 100.008% ( 870, 1300 ] 1 0.001% 100.009% ( 1300, 1900 ] 2 0.002% 100.011% ( 2900, 4400 ] 1 0.001% 100.011% ** Level 1 read latency histogram (micros): Count: 12290 Average: 2.9191 StdDev: 20.71 Min: 1 Median: 1.2667 Max: 1385 Percentiles: P50: 1.27 P75: 1.74 P99: 9.95 P99.9: 231.20 P99.99: 1201.53 ------------------------------------------------------ [ 0, 1 ] 4427 36.021% 36.021% ####### ( 1, 2 ] 6441 52.408% 88.430% ########## ( 2, 3 ] 894 7.274% 95.704% # ( 3, 4 ] 151 1.229% 96.932% ( 4, 6 ] 108 0.879% 97.811% ( 6, 10 ] 148 1.204% 99.015% ( 10, 15 ] 40 0.325% 99.341% ( 15, 22 ] 7 0.057% 99.398% ( 22, 34 ] 1 0.008% 99.406% ( 34, 51 ] 14 0.114% 99.520% ( 51, 76 ] 5 0.041% 99.561% ( 76, 110 ] 5 0.041% 99.601% ( 110, 170 ] 26 0.212% 99.813% ( 170, 250 ] 14 0.114% 99.927% ( 250, 380 ] 5 0.041% 99.967% ( 380, 580 ] 2 0.016% 99.984% ( 870, 1300 ] 1 0.008% 99.992% ( 1300, 1900 ] 1 0.008% 100.000% ** Level 2 read latency histogram (micros): Count: 58143 Average: 1.9172 StdDev: 5.23 Min: 0 Median: 1.3036 Max: 815 Percentiles: P50: 1.30 P75: 1.73 P99: 5.40 P99.9: 9.60 P99.99: 258.05 ------------------------------------------------------ [ 0, 1 ] 18816 32.362% 32.362% ###### ( 1, 2 ] 33783 58.103% 90.465% ############ ( 2, 3 ] 2718 4.675% 95.140% # ( 3, 4 ] 1558 2.680% 97.819% # ( 4, 6 ] 981 1.687% 99.506% ( 6, 10 ] 254 0.437% 99.943% ( 10, 15 ] 16 0.028% 99.971% ( 15, 22 ] 6 0.010% 99.981% ( 22, 34 ] 1 0.002% 99.983% ( 110, 170 ] 3 0.005% 99.988% ( 170, 250 ] 1 0.002% 99.990% ( 250, 380 ] 3 0.005% 99.995% ( 380, 580 ] 1 0.002% 99.997% ( 580, 870 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 45 Average: 1541.5556 StdDev: 1208.23 Min: 224 Median: 859.6429 Max: 4341 Percentiles: P50: 859.64 P75: 2493.75 P99: 4315.62 P99.9: 4341.00 P99.99: 4341.00 ------------------------------------------------------ ( 170, 250 ] 1 2.222% 2.222% ( 250, 380 ] 4 8.889% 11.111% ## ( 380, 580 ] 4 8.889% 20.000% ## ( 580, 870 ] 14 31.111% 51.111% ###### ( 870, 1300 ] 4 8.889% 60.000% ## ( 1300, 1900 ] 2 4.444% 64.444% # ( 1900, 2900 ] 8 17.778% 82.222% #### ( 2900, 4400 ] 8 17.778% 100.000% #### ** Level 4 read latency histogram (micros): Count: 30 Average: 1775.3000 StdDev: 1362.80 Min: 123 Median: 1156.6667 Max: 5067 Percentiles: P50: 1156.67 P75: 3025.00 P99: 5067.00 P99.9: 5067.00 P99.99: 5067.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 380, 580 ] 2 6.667% 10.000% # ( 580, 870 ] 10 33.333% 43.333% ####### ( 870, 1300 ] 3 10.000% 53.333% ## ( 1300, 1900 ] 1 3.333% 56.667% # ( 1900, 2900 ] 5 16.667% 73.333% ### ( 2900, 4400 ] 6 20.000% 93.333% #### ( 4400, 6600 ] 2 6.667% 100.000% # ** DB Stats ** Uptime(secs): 3.0 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 328.66 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.214 H:M:S, 7.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 350.75 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.214 H:M:S, 7.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/16-17:08:43 ... thread 0: (1000000,2000000) ops and (325974.8,340636.5) ops/second in (3.067722,5.871362) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/4 1.29 GB 100.7 0.8 0.0 0.8 2.6 1.8 0.0 1.4 98.1 316.7 8.35 7.75 29 0.288 831K 862 0.0 0.0 L1 1/0 2.59 MB 0.3 0.3 0.3 0.0 0.3 0.3 0.2 1.0 241.9 241.5 1.30 1.26 1 1.302 319K 396 0.0 0.0 L2 1/0 49.77 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.4 1.8 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 L3 25/0 973.15 MB 1.0 0.7 0.5 0.2 0.7 0.5 0.0 1.4 199.7 199.5 3.44 3.01 3 1.146 697K 604 0.0 0.0 L4 148/0 9.50 GB 1.0 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 L5 1048/0 86.12 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 1233/4 97.92 GB 0.0 2.1 1.0 1.1 3.9 2.8 1.1 2.2 149.9 275.9 14.47 13.34 35 0.414 2202K 2019 0.0 0.0 Int 0/0 0.00 KB 0.0 2.1 1.0 1.1 3.9 2.8 1.1 2.2 149.9 275.9 14.47 13.34 35 0.414 2202K 2019 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.1 1.0 1.1 2.1 1.0 0.0 0.0 234.6 234.4 9.25 8.65 9 1.027 2202K 2019 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 0.0 349.4 5.23 4.69 26 0.201 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 5.9 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.90 GB write, 658.90 MB/s write, 2.12 GB read, 357.88 MB/s read, 14.5 seconds Interval compaction: 3.90 GB write, 680.15 MB/s write, 2.12 GB read, 369.42 MB/s read, 14.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 378868 Average: 2.0543 StdDev: 11.59 Min: 1 Median: 1.3850 Max: 3425 Percentiles: P50: 1.39 P75: 1.79 P99: 5.52 P99.9: 9.97 P99.99: 18.61 ------------------------------------------------------ [ 0, 1 ] 99761 26.331% 26.331% ##### ( 1, 2 ] 232907 61.474% 87.806% ############ ( 2, 3 ] 24524 6.473% 94.279% # ( 3, 4 ] 11855 3.129% 97.408% # ( 4, 6 ] 7934 2.094% 99.502% ( 6, 10 ] 1518 0.401% 99.903% ( 10, 15 ] 311 0.082% 99.985% ( 15, 22 ] 39 0.010% 99.995% ( 22, 34 ] 6 0.002% 99.997% ( 34, 51 ] 3 0.001% 99.997% ( 51, 76 ] 4 0.001% 99.998% ( 76, 110 ] 1 0.000% 99.999% ( 110, 170 ] 15 0.004% 100.003% ( 170, 250 ] 11 0.003% 100.006% ( 250, 380 ] 11 0.003% 100.008% ( 380, 580 ] 5 0.001% 100.010% ( 580, 870 ] 6 0.002% 100.011% ( 870, 1300 ] 3 0.001% 100.012% ( 1300, 1900 ] 3 0.001% 100.013% ( 1900, 2900 ] 1 0.000% 100.013% ( 2900, 4400 ] 3 0.001% 100.014% ** Level 1 read latency histogram (micros): Count: 91493 Average: 2.3877 StdDev: 8.32 Min: 1 Median: 1.5381 Max: 1385 Percentiles: P50: 1.54 P75: 1.93 P99: 6.31 P99.9: 14.96 P99.99: 243.43 ------------------------------------------------------ [ 0, 1 ] 14271 15.598% 15.598% ### ( 1, 2 ] 58489 63.927% 79.525% ############# ( 2, 3 ] 10779 11.781% 91.306% ## ( 3, 4 ] 3858 4.217% 95.523% # ( 4, 6 ] 3126 3.417% 98.940% # ( 6, 10 ] 705 0.771% 99.710% ( 10, 15 ] 175 0.191% 99.902% ( 15, 22 ] 15 0.016% 99.918% ( 22, 34 ] 3 0.003% 99.921% ( 34, 51 ] 14 0.015% 99.937% ( 51, 76 ] 5 0.005% 99.942% ( 76, 110 ] 5 0.005% 99.948% ( 110, 170 ] 26 0.028% 99.976% ( 170, 250 ] 14 0.015% 99.991% ( 250, 380 ] 10 0.011% 100.002% ( 380, 580 ] 2 0.002% 100.004% ( 580, 870 ] 1 0.001% 100.005% ( 870, 1300 ] 1 0.001% 100.007% ( 1300, 1900 ] 1 0.001% 100.008% ** Level 2 read latency histogram (micros): Count: 75870 Average: 1.9943 StdDev: 4.61 Min: 0 Median: 1.3674 Max: 815 Percentiles: P50: 1.37 P75: 1.79 P99: 5.57 P99.9: 9.67 P99.99: 158.26 ------------------------------------------------------ [ 0, 1 ] 21291 28.062% 28.062% ###### ( 1, 2 ] 45299 59.706% 87.769% ############ ( 2, 3 ] 4638 6.113% 93.882% # ( 3, 4 ] 2575 3.394% 97.276% # ( 4, 6 ] 1669 2.200% 99.475% ( 6, 10 ] 351 0.463% 99.938% ( 10, 15 ] 27 0.036% 99.974% ( 15, 22 ] 9 0.012% 99.986% ( 22, 34 ] 1 0.001% 99.987% ( 110, 170 ] 3 0.004% 99.991% ( 170, 250 ] 1 0.001% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 1 0.001% 99.997% ( 580, 870 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 47922 Average: 3.8100 StdDev: 60.62 Min: 0 Median: 1.5552 Max: 4341 Percentiles: P50: 1.56 P75: 1.94 P99: 6.68 P99.9: 213.12 P99.99: 3126.46 ------------------------------------------------------ [ 0, 1 ] 6767 14.121% 14.121% ### ( 1, 2 ] 30971 64.628% 78.749% ############# ( 2, 3 ] 5619 11.725% 90.474% ## ( 3, 4 ] 2271 4.739% 95.213% # ( 4, 6 ] 1755 3.662% 98.875% # ( 6, 10 ] 350 0.730% 99.606% ( 10, 15 ] 77 0.161% 99.766% ( 15, 22 ] 24 0.050% 99.816% ( 22, 34 ] 33 0.069% 99.885% ( 34, 51 ] 3 0.006% 99.891% ( 110, 170 ] 3 0.006% 99.898% ( 170, 250 ] 2 0.004% 99.902% ( 250, 380 ] 7 0.015% 99.917% ( 380, 580 ] 4 0.008% 99.925% ( 580, 870 ] 14 0.029% 99.954% ( 870, 1300 ] 5 0.010% 99.965% ( 1300, 1900 ] 3 0.006% 99.971% ( 1900, 2900 ] 8 0.017% 99.987% ( 2900, 4400 ] 8 0.017% 100.004% ** Level 4 read latency histogram (micros): Count: 30 Average: 1775.3000 StdDev: 1362.80 Min: 123 Median: 1156.6667 Max: 5067 Percentiles: P50: 1156.67 P75: 3025.00 P99: 5067.00 P99.9: 5067.00 P99.99: 5067.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 380, 580 ] 2 6.667% 10.000% # ( 580, 870 ] 10 33.333% 43.333% ####### ( 870, 1300 ] 3 10.000% 53.333% ## ( 1300, 1900 ] 1 3.333% 56.667% # ( 1900, 2900 ] 5 16.667% 73.333% ### ( 2900, 4400 ] 6 20.000% 93.333% #### ( 4400, 6600 ] 2 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 575.0000 StdDev: 661.74 Min: 80 Median: 336.6667 Max: 2589 Percentiles: P50: 336.67 P75: 725.00 P99: 2589.00 P99.9: 2589.00 P99.99: 2589.00 ------------------------------------------------------ ( 76, 110 ] 6 30.000% 30.000% ###### ( 110, 170 ] 2 10.000% 40.000% ## ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 3 15.000% 70.000% ### ( 580, 870 ] 2 10.000% 80.000% ## ( 870, 1300 ] 1 5.000% 85.000% # ( 1300, 1900 ] 2 10.000% 95.000% ## ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 324.69 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.645 H:M:S, 10.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 320.82 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.432 H:M:S, 14.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/16-17:08:46 ... thread 0: (1000000,3000000) ops and (339398.6,340222.8) ops/second in (2.946388,8.817750) 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 15/8 2.27 GB 176.2 1.7 0.0 1.7 4.4 2.8 0.0 1.6 117.9 314.4 14.42 13.47 46 0.314 1727K 1875 0.0 0.0 L1 1/0 2.59 MB 0.3 0.3 0.3 0.0 0.3 0.3 0.2 1.0 241.9 241.5 1.30 1.26 1 1.302 319K 396 0.0 0.0 L2 1/0 49.77 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.4 1.8 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 L3 25/0 973.15 MB 1.0 0.7 0.5 0.2 0.7 0.5 0.0 1.4 199.7 199.5 3.44 3.01 3 1.146 697K 604 0.0 0.0 L4 148/0 9.50 GB 1.0 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 L5 1048/0 86.12 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 1238/8 98.90 GB 0.0 3.0 1.0 2.0 5.7 3.7 1.1 2.1 148.5 286.4 20.54 19.06 52 0.395 3098K 3032 0.0 0.0 Int 0/0 0.00 KB 0.0 3.0 1.0 2.0 5.7 3.7 1.1 2.1 148.5 286.4 20.54 19.06 52 0.395 3098K 3032 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 3.0 1.0 2.0 3.0 1.0 0.0 0.0 243.1 242.8 12.55 11.90 12 1.046 3098K 3032 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 0.0 354.7 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, 8.8 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: 5.75 GB write, 653.07 MB/s write, 2.98 GB read, 338.73 MB/s read, 20.5 seconds Interval compaction: 5.75 GB write, 667.09 MB/s write, 2.98 GB read, 346.01 MB/s read, 20.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 639835 Average: 1.9977 StdDev: 11.50 Min: 1 Median: 1.3517 Max: 3425 Percentiles: P50: 1.35 P75: 1.76 P99: 5.35 P99.9: 9.97 P99.99: 17.26 ------------------------------------------------------ [ 0, 1 ] 182330 28.496% 28.496% ###### ( 1, 2 ] 391187 61.139% 89.635% ############ ( 2, 3 ] 36071 5.638% 95.273% # ( 3, 4 ] 16720 2.613% 97.886% # ( 4, 6 ] 10542 1.648% 99.533% ( 6, 10 ] 2365 0.370% 99.903% ( 10, 15 ] 539 0.084% 99.987% ( 15, 22 ] 59 0.009% 99.997% ( 22, 34 ] 8 0.001% 99.998% ( 34, 51 ] 3 0.000% 99.998% ( 51, 76 ] 6 0.001% 99.999% ( 76, 110 ] 1 0.000% 99.999% ( 110, 170 ] 20 0.003% 100.003% ( 170, 250 ] 17 0.003% 100.005% ( 250, 380 ] 19 0.003% 100.008% ( 380, 580 ] 7 0.001% 100.009% ( 580, 870 ] 10 0.002% 100.011% ( 870, 1300 ] 6 0.001% 100.012% ( 1300, 1900 ] 6 0.001% 100.013% ( 1900, 2900 ] 3 0.000% 100.013% ( 2900, 4400 ] 4 0.001% 100.014% ** Level 1 read latency histogram (micros): Count: 91493 Average: 2.3877 StdDev: 8.32 Min: 1 Median: 1.5381 Max: 1385 Percentiles: P50: 1.54 P75: 1.93 P99: 6.31 P99.9: 14.96 P99.99: 243.43 ------------------------------------------------------ [ 0, 1 ] 14271 15.598% 15.598% ### ( 1, 2 ] 58489 63.927% 79.525% ############# ( 2, 3 ] 10779 11.781% 91.306% ## ( 3, 4 ] 3858 4.217% 95.523% # ( 4, 6 ] 3126 3.417% 98.940% # ( 6, 10 ] 705 0.771% 99.710% ( 10, 15 ] 175 0.191% 99.902% ( 15, 22 ] 15 0.016% 99.918% ( 22, 34 ] 3 0.003% 99.921% ( 34, 51 ] 14 0.015% 99.937% ( 51, 76 ] 5 0.005% 99.942% ( 76, 110 ] 5 0.005% 99.948% ( 110, 170 ] 26 0.028% 99.976% ( 170, 250 ] 14 0.015% 99.991% ( 250, 380 ] 10 0.011% 100.002% ( 380, 580 ] 2 0.002% 100.004% ( 580, 870 ] 1 0.001% 100.005% ( 870, 1300 ] 1 0.001% 100.007% ( 1300, 1900 ] 1 0.001% 100.008% ** Level 2 read latency histogram (micros): Count: 75870 Average: 1.9943 StdDev: 4.61 Min: 0 Median: 1.3674 Max: 815 Percentiles: P50: 1.37 P75: 1.79 P99: 5.57 P99.9: 9.67 P99.99: 158.26 ------------------------------------------------------ [ 0, 1 ] 21291 28.062% 28.062% ###### ( 1, 2 ] 45299 59.706% 87.769% ############ ( 2, 3 ] 4638 6.113% 93.882% # ( 3, 4 ] 2575 3.394% 97.276% # ( 4, 6 ] 1669 2.200% 99.475% ( 6, 10 ] 351 0.463% 99.938% ( 10, 15 ] 27 0.036% 99.974% ( 15, 22 ] 9 0.012% 99.986% ( 22, 34 ] 1 0.001% 99.987% ( 110, 170 ] 3 0.004% 99.991% ( 170, 250 ] 1 0.001% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 1 0.001% 99.997% ( 580, 870 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 47922 Average: 3.8100 StdDev: 60.62 Min: 0 Median: 1.5552 Max: 4341 Percentiles: P50: 1.56 P75: 1.94 P99: 6.68 P99.9: 213.12 P99.99: 3126.46 ------------------------------------------------------ [ 0, 1 ] 6767 14.121% 14.121% ### ( 1, 2 ] 30971 64.628% 78.749% ############# ( 2, 3 ] 5619 11.725% 90.474% ## ( 3, 4 ] 2271 4.739% 95.213% # ( 4, 6 ] 1755 3.662% 98.875% # ( 6, 10 ] 350 0.730% 99.606% ( 10, 15 ] 77 0.161% 99.766% ( 15, 22 ] 24 0.050% 99.816% ( 22, 34 ] 33 0.069% 99.885% ( 34, 51 ] 3 0.006% 99.891% ( 110, 170 ] 3 0.006% 99.898% ( 170, 250 ] 2 0.004% 99.902% ( 250, 380 ] 7 0.015% 99.917% ( 380, 580 ] 4 0.008% 99.925% ( 580, 870 ] 14 0.029% 99.954% ( 870, 1300 ] 5 0.010% 99.965% ( 1300, 1900 ] 3 0.006% 99.971% ( 1900, 2900 ] 8 0.017% 99.987% ( 2900, 4400 ] 8 0.017% 100.004% ** Level 4 read latency histogram (micros): Count: 30 Average: 1775.3000 StdDev: 1362.80 Min: 123 Median: 1156.6667 Max: 5067 Percentiles: P50: 1156.67 P75: 3025.00 P99: 5067.00 P99.9: 5067.00 P99.99: 5067.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 380, 580 ] 2 6.667% 10.000% # ( 580, 870 ] 10 33.333% 43.333% ####### ( 870, 1300 ] 3 10.000% 53.333% ## ( 1300, 1900 ] 1 3.333% 56.667% # ( 1900, 2900 ] 5 16.667% 73.333% ### ( 2900, 4400 ] 6 20.000% 93.333% #### ( 4400, 6600 ] 2 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 575.0000 StdDev: 661.74 Min: 80 Median: 336.6667 Max: 2589 Percentiles: P50: 336.67 P75: 725.00 P99: 2589.00 P99.9: 2589.00 P99.99: 2589.00 ------------------------------------------------------ ( 76, 110 ] 6 30.000% 30.000% ###### ( 110, 170 ] 2 10.000% 40.000% ## ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 3 15.000% 70.000% ### ( 580, 870 ] 2 10.000% 80.000% ## ( 870, 1300 ] 1 5.000% 85.000% # ( 1300, 1900 ] 2 10.000% 95.000% ## ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.0 total, 2.9 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 327.74 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.012 H:M:S, 11.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 334.02 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: 2 num-running-flushes: 1 2024/12/16-17:08:49 ... thread 0: (1000000,4000000) ops and (340855.4,340380.8) ops/second in (2.933795,11.751545) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/13 3.20 GB 18.9 2.8 0.0 2.8 6.5 3.7 0.0 1.7 133.4 311.1 21.25 19.97 63 0.337 2878K 3112 0.0 0.0 L1 1/1 2.59 MB 0.0 0.3 0.3 0.0 0.3 0.3 0.2 1.0 241.9 241.5 1.30 1.26 1 1.302 319K 396 0.0 0.0 L2 1/0 49.77 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.4 1.8 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 L3 25/0 973.15 MB 1.0 0.7 0.5 0.2 0.7 0.5 0.0 1.4 199.7 199.5 3.44 3.01 3 1.146 697K 604 0.0 0.0 L4 148/0 9.50 GB 1.0 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 L5 1048/0 86.12 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 1239/14 99.82 GB 0.0 4.1 1.0 3.1 7.8 4.7 1.1 2.1 152.9 290.8 27.38 25.56 69 0.397 4249K 4269 0.0 0.0 Int 0/0 0.00 KB 0.0 4.1 1.0 3.1 7.8 4.7 1.1 2.1 152.9 290.8 27.38 25.56 69 0.397 4249K 4269 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 4.1 1.0 3.1 4.1 1.0 0.0 0.0 249.5 249.2 16.77 16.05 16 1.048 4249K 4269 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 356.5 10.60 9.51 53 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): 11.9 total, 11.8 interval Flush(GB): cumulative 3.691, interval 3.691 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 7.77 GB write, 666.60 MB/s write, 4.09 GB read, 350.47 MB/s read, 27.4 seconds Interval compaction: 7.77 GB write, 677.34 MB/s write, 4.09 GB read, 356.12 MB/s read, 27.4 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: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 12, interval: 12 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 874817 Average: 1.9849 StdDev: 11.83 Min: 1 Median: 1.3285 Max: 3425 Percentiles: P50: 1.33 P75: 1.74 P99: 5.25 P99.9: 10.21 P99.99: 94.99 ------------------------------------------------------ [ 0, 1 ] 263670 30.140% 30.140% ###### ( 1, 2 ] 528805 60.447% 90.588% ############ ( 2, 3 ] 44904 5.133% 95.720% # ( 3, 4 ] 20698 2.366% 98.086% ( 4, 6 ] 12745 1.457% 99.543% ( 6, 10 ] 3092 0.353% 99.897% ( 10, 15 ] 671 0.077% 99.973% ( 15, 22 ] 80 0.009% 99.983% ( 22, 34 ] 15 0.002% 99.984% ( 34, 51 ] 7 0.001% 99.985% ( 51, 76 ] 9 0.001% 99.986% ( 76, 110 ] 60 0.007% 99.993% ( 110, 170 ] 61 0.007% 100.000% ( 170, 250 ] 32 0.004% 100.004% ( 250, 380 ] 28 0.003% 100.007% ( 380, 580 ] 17 0.002% 100.009% ( 580, 870 ] 17 0.002% 100.011% ( 870, 1300 ] 11 0.001% 100.012% ( 1300, 1900 ] 7 0.001% 100.013% ( 1900, 2900 ] 3 0.000% 100.013% ( 2900, 4400 ] 6 0.001% 100.014% ** Level 1 read latency histogram (micros): Count: 91494 Average: 2.3896 StdDev: 8.34 Min: 1 Median: 1.5382 Max: 1385 Percentiles: P50: 1.54 P75: 1.93 P99: 6.32 P99.9: 14.99 P99.99: 243.87 ------------------------------------------------------ [ 0, 1 ] 14271 15.598% 15.598% ### ( 1, 2 ] 58489 63.927% 79.524% ############# ( 2, 3 ] 10779 11.781% 91.305% ## ( 3, 4 ] 3858 4.217% 95.522% # ( 4, 6 ] 3126 3.417% 98.939% # ( 6, 10 ] 705 0.771% 99.709% ( 10, 15 ] 175 0.191% 99.901% ( 15, 22 ] 15 0.016% 99.917% ( 22, 34 ] 3 0.003% 99.920% ( 34, 51 ] 14 0.015% 99.936% ( 51, 76 ] 5 0.005% 99.941% ( 76, 110 ] 5 0.005% 99.946% ( 110, 170 ] 26 0.028% 99.975% ( 170, 250 ] 15 0.016% 99.991% ( 250, 380 ] 10 0.011% 100.002% ( 380, 580 ] 2 0.002% 100.004% ( 580, 870 ] 1 0.001% 100.005% ( 870, 1300 ] 1 0.001% 100.007% ( 1300, 1900 ] 1 0.001% 100.008% ** Level 2 read latency histogram (micros): Count: 75870 Average: 1.9943 StdDev: 4.61 Min: 0 Median: 1.3674 Max: 815 Percentiles: P50: 1.37 P75: 1.79 P99: 5.57 P99.9: 9.67 P99.99: 158.26 ------------------------------------------------------ [ 0, 1 ] 21291 28.062% 28.062% ###### ( 1, 2 ] 45299 59.706% 87.769% ############ ( 2, 3 ] 4638 6.113% 93.882% # ( 3, 4 ] 2575 3.394% 97.276% # ( 4, 6 ] 1669 2.200% 99.475% ( 6, 10 ] 351 0.463% 99.938% ( 10, 15 ] 27 0.036% 99.974% ( 15, 22 ] 9 0.012% 99.986% ( 22, 34 ] 1 0.001% 99.987% ( 110, 170 ] 3 0.004% 99.991% ( 170, 250 ] 1 0.001% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 1 0.001% 99.997% ( 580, 870 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 47922 Average: 3.8100 StdDev: 60.62 Min: 0 Median: 1.5552 Max: 4341 Percentiles: P50: 1.56 P75: 1.94 P99: 6.68 P99.9: 213.12 P99.99: 3126.46 ------------------------------------------------------ [ 0, 1 ] 6767 14.121% 14.121% ### ( 1, 2 ] 30971 64.628% 78.749% ############# ( 2, 3 ] 5619 11.725% 90.474% ## ( 3, 4 ] 2271 4.739% 95.213% # ( 4, 6 ] 1755 3.662% 98.875% # ( 6, 10 ] 350 0.730% 99.606% ( 10, 15 ] 77 0.161% 99.766% ( 15, 22 ] 24 0.050% 99.816% ( 22, 34 ] 33 0.069% 99.885% ( 34, 51 ] 3 0.006% 99.891% ( 110, 170 ] 3 0.006% 99.898% ( 170, 250 ] 2 0.004% 99.902% ( 250, 380 ] 7 0.015% 99.917% ( 380, 580 ] 4 0.008% 99.925% ( 580, 870 ] 14 0.029% 99.954% ( 870, 1300 ] 5 0.010% 99.965% ( 1300, 1900 ] 3 0.006% 99.971% ( 1900, 2900 ] 8 0.017% 99.987% ( 2900, 4400 ] 8 0.017% 100.004% ** Level 4 read latency histogram (micros): Count: 30 Average: 1775.3000 StdDev: 1362.80 Min: 123 Median: 1156.6667 Max: 5067 Percentiles: P50: 1156.67 P75: 3025.00 P99: 5067.00 P99.9: 5067.00 P99.99: 5067.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 380, 580 ] 2 6.667% 10.000% # ( 580, 870 ] 10 33.333% 43.333% ####### ( 870, 1300 ] 3 10.000% 53.333% ## ( 1300, 1900 ] 1 3.333% 56.667% # ( 1900, 2900 ] 5 16.667% 73.333% ### ( 2900, 4400 ] 6 20.000% 93.333% #### ( 4400, 6600 ] 2 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 575.0000 StdDev: 661.74 Min: 80 Median: 336.6667 Max: 2589 Percentiles: P50: 336.67 P75: 725.00 P99: 2589.00 P99.9: 2589.00 P99.99: 2589.00 ------------------------------------------------------ ( 76, 110 ] 6 30.000% 30.000% ###### ( 110, 170 ] 2 10.000% 40.000% ## ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 3 15.000% 70.000% ### ( 580, 870 ] 2 10.000% 80.000% ## ( 870, 1300 ] 1 5.000% 85.000% # ( 1300, 1900 ] 2 10.000% 95.000% ## ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 11.9 total, 2.9 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 329.64 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.376 H:M:S, 11.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 335.48 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.364 H:M:S, 12.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/16-17:08:54 ... thread 0: (1000000,5000000) ops and (194022.3,295760.1) ops/second in (5.154047,16.905592) 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 19/17 4.18 GB 37.8 3.8 0.0 3.8 8.5 4.7 0.0 1.8 139.2 309.7 28.05 26.40 82 0.342 3965K 4250 0.0 0.0 L1 1/1 2.59 MB 0.0 0.3 0.3 0.0 0.3 0.3 0.2 1.0 241.9 241.5 1.30 1.26 1 1.302 319K 396 0.0 0.0 L2 1/0 49.77 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.4 1.8 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 L3 25/0 973.15 MB 1.0 0.7 0.5 0.2 0.7 0.5 0.0 1.4 199.7 199.5 3.44 3.01 3 1.146 697K 604 0.0 0.0 L4 148/0 9.50 GB 1.0 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 L5 1048/0 86.12 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 1242/18 100.81 GB 0.0 5.1 1.0 4.2 9.8 5.6 1.1 2.1 153.8 293.7 34.18 31.99 88 0.388 5337K 5407 0.0 0.0 Int 0/0 0.00 KB 0.0 5.1 1.0 4.2 9.8 5.6 1.1 2.1 153.8 293.7 34.18 31.99 88 0.388 5337K 5407 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.1 1.0 4.2 5.1 1.0 0.0 0.0 253.3 253.0 20.75 19.96 20 1.038 5337K 5407 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 0.0 356.7 13.42 12.03 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): 17.1 total, 16.9 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: 9.80 GB write, 587.17 MB/s write, 5.13 GB read, 307.46 MB/s read, 34.2 seconds Interval compaction: 9.80 GB write, 593.75 MB/s write, 5.13 GB read, 310.90 MB/s read, 34.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 7, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 7, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 7, total-stops: 13, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1482621 Average: 2.0375 StdDev: 10.32 Min: 1 Median: 1.3761 Max: 3425 Percentiles: P50: 1.38 P75: 1.77 P99: 5.37 P99.9: 10.14 P99.99: 84.66 ------------------------------------------------------ [ 0, 1 ] 388728 26.219% 26.219% ##### ( 1, 2 ] 937509 63.233% 89.452% ############# ( 2, 3 ] 87275 5.887% 95.339% # ( 3, 4 ] 38658 2.607% 97.946% # ( 4, 6 ] 22879 1.543% 99.489% ( 6, 10 ] 6060 0.409% 99.898% ( 10, 15 ] 1152 0.078% 99.976% ( 15, 22 ] 130 0.009% 99.984% ( 22, 34 ] 19 0.001% 99.986% ( 34, 51 ] 11 0.001% 99.987% ( 51, 76 ] 13 0.001% 99.987% ( 76, 110 ] 160 0.011% 99.998% ( 110, 170 ] 120 0.008% 100.006% ( 170, 250 ] 63 0.004% 100.011% ( 250, 380 ] 43 0.003% 100.013% ( 380, 580 ] 41 0.003% 100.016% ( 580, 870 ] 26 0.002% 100.018% ( 870, 1300 ] 19 0.001% 100.019% ( 1300, 1900 ] 10 0.001% 100.020% ( 1900, 2900 ] 4 0.000% 100.020% ( 2900, 4400 ] 6 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 91494 Average: 2.3896 StdDev: 8.34 Min: 1 Median: 1.5382 Max: 1385 Percentiles: P50: 1.54 P75: 1.93 P99: 6.32 P99.9: 14.99 P99.99: 243.87 ------------------------------------------------------ [ 0, 1 ] 14271 15.598% 15.598% ### ( 1, 2 ] 58489 63.927% 79.524% ############# ( 2, 3 ] 10779 11.781% 91.305% ## ( 3, 4 ] 3858 4.217% 95.522% # ( 4, 6 ] 3126 3.417% 98.939% # ( 6, 10 ] 705 0.771% 99.709% ( 10, 15 ] 175 0.191% 99.901% ( 15, 22 ] 15 0.016% 99.917% ( 22, 34 ] 3 0.003% 99.920% ( 34, 51 ] 14 0.015% 99.936% ( 51, 76 ] 5 0.005% 99.941% ( 76, 110 ] 5 0.005% 99.946% ( 110, 170 ] 26 0.028% 99.975% ( 170, 250 ] 15 0.016% 99.991% ( 250, 380 ] 10 0.011% 100.002% ( 380, 580 ] 2 0.002% 100.004% ( 580, 870 ] 1 0.001% 100.005% ( 870, 1300 ] 1 0.001% 100.007% ( 1300, 1900 ] 1 0.001% 100.008% ** Level 2 read latency histogram (micros): Count: 75870 Average: 1.9943 StdDev: 4.61 Min: 0 Median: 1.3674 Max: 815 Percentiles: P50: 1.37 P75: 1.79 P99: 5.57 P99.9: 9.67 P99.99: 158.26 ------------------------------------------------------ [ 0, 1 ] 21291 28.062% 28.062% ###### ( 1, 2 ] 45299 59.706% 87.769% ############ ( 2, 3 ] 4638 6.113% 93.882% # ( 3, 4 ] 2575 3.394% 97.276% # ( 4, 6 ] 1669 2.200% 99.475% ( 6, 10 ] 351 0.463% 99.938% ( 10, 15 ] 27 0.036% 99.974% ( 15, 22 ] 9 0.012% 99.986% ( 22, 34 ] 1 0.001% 99.987% ( 110, 170 ] 3 0.004% 99.991% ( 170, 250 ] 1 0.001% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 1 0.001% 99.997% ( 580, 870 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 47922 Average: 3.8100 StdDev: 60.62 Min: 0 Median: 1.5552 Max: 4341 Percentiles: P50: 1.56 P75: 1.94 P99: 6.68 P99.9: 213.12 P99.99: 3126.46 ------------------------------------------------------ [ 0, 1 ] 6767 14.121% 14.121% ### ( 1, 2 ] 30971 64.628% 78.749% ############# ( 2, 3 ] 5619 11.725% 90.474% ## ( 3, 4 ] 2271 4.739% 95.213% # ( 4, 6 ] 1755 3.662% 98.875% # ( 6, 10 ] 350 0.730% 99.606% ( 10, 15 ] 77 0.161% 99.766% ( 15, 22 ] 24 0.050% 99.816% ( 22, 34 ] 33 0.069% 99.885% ( 34, 51 ] 3 0.006% 99.891% ( 110, 170 ] 3 0.006% 99.898% ( 170, 250 ] 2 0.004% 99.902% ( 250, 380 ] 7 0.015% 99.917% ( 380, 580 ] 4 0.008% 99.925% ( 580, 870 ] 14 0.029% 99.954% ( 870, 1300 ] 5 0.010% 99.965% ( 1300, 1900 ] 3 0.006% 99.971% ( 1900, 2900 ] 8 0.017% 99.987% ( 2900, 4400 ] 8 0.017% 100.004% ** Level 4 read latency histogram (micros): Count: 30 Average: 1775.3000 StdDev: 1362.80 Min: 123 Median: 1156.6667 Max: 5067 Percentiles: P50: 1156.67 P75: 3025.00 P99: 5067.00 P99.9: 5067.00 P99.99: 5067.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 380, 580 ] 2 6.667% 10.000% # ( 580, 870 ] 10 33.333% 43.333% ####### ( 870, 1300 ] 3 10.000% 53.333% ## ( 1300, 1900 ] 1 3.333% 56.667% # ( 1900, 2900 ] 5 16.667% 73.333% ### ( 2900, 4400 ] 6 20.000% 93.333% #### ( 4400, 6600 ] 2 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 575.0000 StdDev: 661.74 Min: 80 Median: 336.6667 Max: 2589 Percentiles: P50: 336.67 P75: 725.00 P99: 2589.00 P99.9: 2589.00 P99.99: 2589.00 ------------------------------------------------------ ( 76, 110 ] 6 30.000% 30.000% ###### ( 110, 170 ] 2 10.000% 40.000% ## ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 3 15.000% 70.000% ### ( 580, 870 ] 2 10.000% 80.000% ## ( 870, 1300 ] 1 5.000% 85.000% # ( 1300, 1900 ] 2 10.000% 95.000% ## ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 17.1 total, 5.2 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 287.83 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.801 H:M:S, 22.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 190.95 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.425 H:M:S, 47.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/16-17:09:03 ... thread 0: (1000000,6000000) ops and (112573.3,232660.1) ops/second in (8.883102,25.788694) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/4 2.09 GB 131.9 5.4 0.0 5.4 10.9 5.6 0.0 2.0 148.5 303.7 36.90 34.50 101 0.365 5564K 7458 0.0 0.0 L1 9/0 980.93 MB 98.1 3.3 3.3 0.0 3.3 3.3 0.2 1.0 229.1 226.1 14.85 14.28 2 7.423 3453K 44K 0.0 0.0 L2 4/3 436.11 MB 1.3 0.3 0.2 0.2 0.3 0.2 2.4 1.8 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 L3 37/22 2.58 GB 1.1 0.7 0.5 0.2 0.7 0.5 1.6 1.4 199.7 199.5 3.44 3.01 3 1.146 697K 604 0.0 0.0 L4 149/16 9.51 GB 1.0 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 L5 1048/0 86.12 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 1256/45 101.68 GB 0.0 9.7 4.0 5.7 15.2 9.5 4.8 2.7 175.3 275.7 56.56 53.11 108 0.524 10M 53K 0.0 0.0 Int 0/0 0.00 KB 0.0 9.7 4.0 5.7 15.2 9.5 4.7 2.7 175.3 275.7 56.56 53.11 108 0.524 10M 53K 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 9.7 4.0 5.7 9.6 3.9 0.0 0.0 247.7 246.3 40.04 38.65 25 1.602 10M 53K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.6 5.6 0.0 0.0 0.0 347.0 16.52 14.46 83 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): 26.0 total, 25.8 interval Flush(GB): cumulative 5.598, interval 5.598 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 15.23 GB write, 600.32 MB/s write, 9.68 GB read, 381.72 MB/s read, 56.6 seconds Interval compaction: 15.23 GB write, 604.73 MB/s write, 9.68 GB read, 384.52 MB/s read, 56.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 17, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 17, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 14, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 14, interval: 31 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2409260 Average: 2.1887 StdDev: 20.07 Min: 1 Median: 1.4004 Max: 14439 Percentiles: P50: 1.40 P75: 1.79 P99: 5.74 P99.9: 13.39 P99.99: 159.17 ------------------------------------------------------ [ 0, 1 ] 584987 24.281% 24.281% ##### ( 1, 2 ] 1547645 64.237% 88.518% ############# ( 2, 3 ] 149751 6.216% 94.734% # ( 3, 4 ] 67078 2.784% 97.518% # ( 4, 6 ] 41140 1.708% 99.226% ( 6, 10 ] 14737 0.612% 99.837% ( 10, 15 ] 2230 0.093% 99.930% ( 15, 22 ] 254 0.011% 99.940% ( 22, 34 ] 26 0.001% 99.941% ( 34, 51 ] 20 0.001% 99.942% ( 51, 76 ] 56 0.002% 99.945% ( 76, 110 ] 629 0.026% 99.971% ( 110, 170 ] 570 0.024% 99.994% ( 170, 250 ] 216 0.009% 100.003% ( 250, 380 ] 139 0.006% 100.009% ( 380, 580 ] 127 0.005% 100.014% ( 580, 870 ] 60 0.002% 100.017% ( 870, 1300 ] 30 0.001% 100.018% ( 1300, 1900 ] 15 0.001% 100.019% ( 1900, 2900 ] 9 0.000% 100.019% ( 2900, 4400 ] 13 0.001% 100.020% ( 4400, 6600 ] 2 0.000% 100.020% ( 6600, 9900 ] 6 0.000% 100.020% ( 14000, 22000 ] 1 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 230678 Average: 4.4181 StdDev: 76.21 Min: 1 Median: 1.7669 Max: 7547 Percentiles: P50: 1.77 P75: 2.70 P99: 8.79 P99.9: 19.06 P99.99: 234.29 ------------------------------------------------------ [ 0, 1 ] 18232 7.904% 7.904% ## ( 1, 2 ] 126618 54.889% 62.793% ########### ( 2, 3 ] 40242 17.445% 80.238% ### ( 3, 4 ] 19301 8.367% 88.605% ## ( 4, 6 ] 21328 9.246% 97.851% ## ( 6, 10 ] 3803 1.649% 99.500% ( 10, 15 ] 871 0.378% 99.877% ( 15, 22 ] 92 0.040% 99.917% ( 22, 34 ] 6 0.003% 99.920% ( 34, 51 ] 17 0.007% 99.927% ( 51, 76 ] 10 0.004% 99.932% ( 76, 110 ] 24 0.010% 99.942% ( 110, 170 ] 83 0.036% 99.978% ( 170, 250 ] 36 0.016% 99.993% ( 250, 380 ] 38 0.016% 100.010% ( 380, 580 ] 33 0.014% 100.024% ( 580, 870 ] 22 0.010% 100.034% ( 870, 1300 ] 23 0.010% 100.044% ( 1300, 1900 ] 24 0.010% 100.054% ( 1900, 2900 ] 28 0.012% 100.066% ( 2900, 4400 ] 28 0.012% 100.078% ( 4400, 6600 ] 6 0.003% 100.081% ( 6600, 9900 ] 10 0.004% 100.085% ** Level 2 read latency histogram (micros): Count: 75912 Average: 2.6855 StdDev: 44.41 Min: 0 Median: 1.3679 Max: 6066 Percentiles: P50: 1.37 P75: 1.79 P99: 5.62 P99.9: 12.42 P99.99: 2987.60 ------------------------------------------------------ [ 0, 1 ] 21291 28.047% 28.047% ###### ( 1, 2 ] 45299 59.673% 87.720% ############ ( 2, 3 ] 4638 6.110% 93.830% # ( 3, 4 ] 2575 3.392% 97.222% # ( 4, 6 ] 1669 2.199% 99.420% ( 6, 10 ] 351 0.462% 99.883% ( 10, 15 ] 27 0.036% 99.918% ( 15, 22 ] 9 0.012% 99.930% ( 22, 34 ] 1 0.001% 99.931% ( 110, 170 ] 4 0.005% 99.937% ( 170, 250 ] 5 0.007% 99.943% ( 250, 380 ] 8 0.011% 99.954% ( 380, 580 ] 11 0.014% 99.968% ( 580, 870 ] 10 0.013% 99.982% ( 870, 1300 ] 3 0.004% 99.986% ( 1300, 1900 ] 2 0.003% 99.988% ( 1900, 2900 ] 1 0.001% 99.989% ( 2900, 4400 ] 7 0.009% 99.999% ( 4400, 6600 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 112895 Average: 16.7552 StdDev: 232.52 Min: 0 Median: 1.7669 Max: 19857 Percentiles: P50: 1.77 P75: 2.74 P99: 152.98 P99.9: 2717.17 P99.99: 4202.63 ------------------------------------------------------ [ 0, 1 ] 9420 8.344% 8.344% ## ( 1, 2 ] 61322 54.318% 62.662% ########### ( 2, 3 ] 18824 16.674% 79.336% ### ( 3, 4 ] 9604 8.507% 87.843% ## ( 4, 6 ] 9378 8.307% 96.150% ## ( 6, 10 ] 2326 2.060% 98.210% ( 10, 15 ] 647 0.573% 98.783% ( 15, 22 ] 111 0.098% 98.881% ( 22, 34 ] 38 0.034% 98.915% ( 34, 51 ] 4 0.004% 98.918% ( 51, 76 ] 6 0.005% 98.924% ( 76, 110 ] 19 0.017% 98.941% ( 110, 170 ] 95 0.084% 99.025% ( 170, 250 ] 125 0.111% 99.135% ( 250, 380 ] 186 0.165% 99.300% ( 380, 580 ] 233 0.206% 99.507% ( 580, 870 ] 192 0.170% 99.677% ( 870, 1300 ] 125 0.111% 99.787% ( 1300, 1900 ] 66 0.058% 99.846% ( 1900, 2900 ] 76 0.067% 99.913% ( 2900, 4400 ] 101 0.089% 100.003% ( 4400, 6600 ] 38 0.034% 100.036% ( 6600, 9900 ] 21 0.019% 100.055% ( 9900, 14000 ] 3 0.003% 100.058% ( 14000, 22000 ] 4 0.004% 100.061% ** Level 4 read latency histogram (micros): Count: 30 Average: 1775.3000 StdDev: 1362.80 Min: 123 Median: 1156.6667 Max: 5067 Percentiles: P50: 1156.67 P75: 3025.00 P99: 5067.00 P99.9: 5067.00 P99.99: 5067.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 380, 580 ] 2 6.667% 10.000% # ( 580, 870 ] 10 33.333% 43.333% ####### ( 870, 1300 ] 3 10.000% 53.333% ## ( 1300, 1900 ] 1 3.333% 56.667% # ( 1900, 2900 ] 5 16.667% 73.333% ### ( 2900, 4400 ] 6 20.000% 93.333% #### ( 4400, 6600 ] 2 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 575.0000 StdDev: 661.74 Min: 80 Median: 336.6667 Max: 2589 Percentiles: P50: 336.67 P75: 725.00 P99: 2589.00 P99.9: 2589.00 P99.99: 2589.00 ------------------------------------------------------ ( 76, 110 ] 6 30.000% 30.000% ###### ( 110, 170 ] 2 10.000% 40.000% ## ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 3 15.000% 70.000% ### ( 580, 870 ] 2 10.000% 80.000% ## ( 870, 1300 ] 1 5.000% 85.000% # ( 1300, 1900 ] 2 10.000% 95.000% ## ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 26.0 total, 8.9 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 227.30 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:9.684 H:M:S, 37.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 110.79 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.883 H:M:S, 66.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/12/16-17:09:07 ... thread 0: (1000000,7000000) ops and (258462.3,236026.2) ops/second in (3.869036,29.657730) 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 13/8 3.07 GB 257.5 6.8 0.0 6.8 13.3 6.6 0.0 2.0 148.9 293.5 46.54 42.74 117 0.398 7034K 10K 0.0 0.0 L1 9/0 980.93 MB 98.1 3.3 3.3 0.0 3.3 3.3 0.2 1.0 229.1 226.1 14.85 14.28 2 7.423 3453K 44K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.2 0.2 0.3 0.2 2.4 1.8 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 L3 14/0 974.64 MB 1.0 1.8 0.8 1.0 1.8 0.8 1.8 2.2 169.7 169.4 10.63 7.77 6 1.771 1777K 2022 0.0 0.0 L4 161/0 9.59 GB 1.0 1.4 1.1 0.3 1.4 1.1 1.2 1.2 116.2 115.7 12.29 6.98 10 1.229 1425K 4651 0.0 0.0 L5 1072/0 88.09 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 1269/8 102.66 GB 0.0 13.6 5.4 8.2 20.1 11.9 7.8 3.1 162.3 240.3 85.68 73.10 137 0.625 14M 62K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.6 5.4 8.2 20.1 11.9 7.7 3.1 162.3 240.3 85.68 73.10 137 0.625 14M 62K 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 13.6 5.4 8.2 13.5 5.4 0.0 0.0 212.1 211.2 65.56 56.04 41 1.599 14M 62K 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 0.0 335.1 20.12 17.05 96 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): 29.8 total, 29.7 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 20.10 GB write, 689.65 MB/s write, 13.58 GB read, 465.99 MB/s read, 85.7 seconds Interval compaction: 20.10 GB write, 694.05 MB/s write, 13.58 GB read, 468.96 MB/s read, 85.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 17, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 17, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 34, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 34, interval: 51 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2734297 Average: 2.2638 StdDev: 20.85 Min: 1 Median: 1.4235 Max: 14439 Percentiles: P50: 1.42 P75: 1.82 P99: 5.88 P99.9: 13.61 P99.99: 164.89 ------------------------------------------------------ [ 0, 1 ] 627774 22.959% 22.959% ##### ( 1, 2 ] 1745669 63.843% 86.803% ############# ( 2, 3 ] 189514 6.931% 93.734% # ( 3, 4 ] 87256 3.191% 96.925% # ( 4, 6 ] 60325 2.206% 99.131% ( 6, 10 ] 18839 0.689% 99.820% ( 10, 15 ] 3028 0.111% 99.931% ( 15, 22 ] 342 0.013% 99.943% ( 22, 34 ] 28 0.001% 99.944% ( 34, 51 ] 22 0.001% 99.945% ( 51, 76 ] 57 0.002% 99.947% ( 76, 110 ] 630 0.023% 99.970% ( 110, 170 ] 592 0.022% 99.992% ( 170, 250 ] 247 0.009% 100.001% ( 250, 380 ] 166 0.006% 100.007% ( 380, 580 ] 154 0.006% 100.013% ( 580, 870 ] 85 0.003% 100.016% ( 870, 1300 ] 52 0.002% 100.018% ( 1300, 1900 ] 26 0.001% 100.019% ( 1900, 2900 ] 17 0.001% 100.019% ( 2900, 4400 ] 19 0.001% 100.020% ( 4400, 6600 ] 3 0.000% 100.020% ( 6600, 9900 ] 6 0.000% 100.020% ( 14000, 22000 ] 1 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 418009 Average: 4.7319 StdDev: 70.34 Min: 1 Median: 1.8268 Max: 7748 Percentiles: P50: 1.83 P75: 2.84 P99: 9.25 P99.9: 26.23 P99.99: 443.31 ------------------------------------------------------ [ 0, 1 ] 23528 5.629% 5.629% # ( 1, 2 ] 224332 53.667% 59.295% ########### ( 2, 3 ] 78469 18.772% 78.067% #### ( 3, 4 ] 37741 9.029% 87.096% ## ( 4, 6 ] 42591 10.189% 97.285% ## ( 6, 10 ] 8822 2.110% 99.396% ( 10, 15 ] 1867 0.447% 99.842% ( 15, 22 ] 235 0.056% 99.899% ( 22, 34 ] 17 0.004% 99.903% ( 34, 51 ] 19 0.005% 99.907% ( 51, 76 ] 12 0.003% 99.910% ( 76, 110 ] 29 0.007% 99.917% ( 110, 170 ] 95 0.023% 99.940% ( 170, 250 ] 68 0.016% 99.956% ( 250, 380 ] 102 0.024% 99.980% ( 380, 580 ] 127 0.030% 100.011% ( 580, 870 ] 147 0.035% 100.046% ( 870, 1300 ] 91 0.022% 100.068% ( 1300, 1900 ] 36 0.009% 100.076% ( 1900, 2900 ] 45 0.011% 100.087% ( 2900, 4400 ] 55 0.013% 100.100% ( 4400, 6600 ] 8 0.002% 100.102% ( 6600, 9900 ] 11 0.003% 100.105% ** Level 2 read latency histogram (micros): Count: 88510 Average: 2.7365 StdDev: 42.20 Min: 0 Median: 1.3869 Max: 6066 Percentiles: P50: 1.39 P75: 1.80 P99: 5.82 P99.9: 14.73 P99.99: 2049.00 ------------------------------------------------------ [ 0, 1 ] 23548 26.605% 26.605% ##### ( 1, 2 ] 53525 60.473% 87.078% ############ ( 2, 3 ] 5723 6.466% 93.544% # ( 3, 4 ] 3042 3.437% 96.981% # ( 4, 6 ] 1960 2.214% 99.196% ( 6, 10 ] 579 0.654% 99.850% ( 10, 15 ] 47 0.053% 99.903% ( 15, 22 ] 11 0.012% 99.915% ( 22, 34 ] 1 0.001% 99.916% ( 110, 170 ] 5 0.006% 99.922% ( 170, 250 ] 8 0.009% 99.931% ( 250, 380 ] 14 0.016% 99.947% ( 380, 580 ] 18 0.020% 99.967% ( 580, 870 ] 12 0.014% 99.981% ( 870, 1300 ] 5 0.006% 99.986% ( 1300, 1900 ] 3 0.003% 99.990% ( 1900, 2900 ] 1 0.001% 99.991% ( 2900, 4400 ] 7 0.008% 99.999% ( 4400, 6600 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 337014 Average: 11.1060 StdDev: 154.84 Min: 0 Median: 1.7106 Max: 19857 Percentiles: P50: 1.71 P75: 2.57 P99: 14.27 P99.9: 1293.28 P99.99: 3079.80 ------------------------------------------------------ [ 0, 1 ] 32755 9.719% 9.719% ## ( 1, 2 ] 191026 56.682% 66.401% ########### ( 2, 3 ] 50549 14.999% 81.400% ### ( 3, 4 ] 26059 7.732% 89.132% ## ( 4, 6 ] 24439 7.252% 96.384% # ( 6, 10 ] 7526 2.233% 98.617% ( 10, 15 ] 1512 0.449% 99.066% ( 15, 22 ] 218 0.065% 99.131% ( 22, 34 ] 43 0.013% 99.143% ( 34, 51 ] 7 0.002% 99.145% ( 51, 76 ] 18 0.005% 99.151% ( 76, 110 ] 63 0.019% 99.169% ( 110, 170 ] 301 0.089% 99.259% ( 170, 250 ] 282 0.084% 99.342% ( 250, 380 ] 424 0.126% 99.468% ( 380, 580 ] 600 0.178% 99.646% ( 580, 870 ] 539 0.160% 99.806% ( 870, 1300 ] 321 0.095% 99.901% ( 1300, 1900 ] 138 0.041% 99.942% ( 1900, 2900 ] 141 0.042% 99.984% ( 2900, 4400 ] 161 0.048% 100.032% ( 4400, 6600 ] 45 0.013% 100.045% ( 6600, 9900 ] 21 0.006% 100.052% ( 9900, 14000 ] 3 0.001% 100.053% ( 14000, 22000 ] 4 0.001% 100.054% ** Level 4 read latency histogram (micros): Count: 17310 Average: 7.6958 StdDev: 100.50 Min: 1 Median: 1.9506 Max: 5067 Percentiles: P50: 1.95 P75: 3.07 P99: 9.98 P99.9: 1190.52 P99.99: 3717.25 ------------------------------------------------------ [ 0, 1 ] 473 2.733% 2.733% # ( 1, 2 ] 8607 49.723% 52.455% ########## ( 2, 3 ] 3766 21.756% 74.211% #### ( 3, 4 ] 1857 10.728% 84.939% ## ( 4, 6 ] 1924 11.115% 96.054% ## ( 6, 10 ] 512 2.958% 99.012% # ( 10, 15 ] 65 0.376% 99.388% ( 15, 22 ] 15 0.087% 99.474% ( 22, 34 ] 3 0.017% 99.492% ( 34, 51 ] 6 0.035% 99.526% ( 51, 76 ] 2 0.012% 99.538% ( 76, 110 ] 1 0.006% 99.544% ( 110, 170 ] 12 0.069% 99.613% ( 170, 250 ] 9 0.052% 99.665% ( 250, 380 ] 11 0.064% 99.728% ( 380, 580 ] 6 0.035% 99.763% ( 580, 870 ] 14 0.081% 99.844% ( 870, 1300 ] 13 0.075% 99.919% ( 1300, 1900 ] 3 0.017% 99.936% ( 1900, 2900 ] 6 0.035% 99.971% ( 2900, 4400 ] 6 0.035% 100.006% ( 4400, 6600 ] 2 0.012% 100.017% ** Level 5 read latency histogram (micros): Count: 140 Average: 1008.8429 StdDev: 1119.98 Min: 80 Median: 551.4286 Max: 6601 Percentiles: P50: 551.43 P75: 1420.00 P99: 5720.00 P99.9: 6601.00 P99.99: 6601.00 ------------------------------------------------------ ( 76, 110 ] 11 7.857% 7.857% ## ( 110, 170 ] 16 11.429% 19.286% ## ( 170, 250 ] 7 5.000% 24.286% # ( 250, 380 ] 18 12.857% 37.143% ### ( 380, 580 ] 21 15.000% 52.143% ### ( 580, 870 ] 18 12.857% 65.000% ### ( 870, 1300 ] 12 8.571% 73.571% ## ( 1300, 1900 ] 10 7.143% 80.714% # ( 1900, 2900 ] 15 10.714% 91.429% ## ( 2900, 4400 ] 10 7.143% 98.571% # ( 4400, 6600 ] 1 0.714% 99.286% ( 6600, 9900 ] 1 0.714% 100.000% ** DB Stats ** Uptime(secs): 29.8 total, 3.9 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 230.81 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:10.863 H:M:S, 36.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 254.38 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.180 H:M:S, 30.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/16-17:09:10 ... thread 0: (1000000,8000000) ops and (339087.8,245347.5) ops/second in (2.949089,32.606819) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/8 4.05 GB 358.2 7.6 0.0 7.6 15.2 7.6 0.0 2.0 148.3 295.3 52.65 48.50 134 0.393 7930K 11K 0.0 0.0 L1 9/0 980.93 MB 98.1 3.3 3.3 0.0 3.3 3.3 0.2 1.0 229.1 226.1 14.85 14.28 2 7.423 3453K 44K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.2 0.2 0.3 0.2 2.4 1.8 252.4 252.2 1.38 1.33 2 0.691 354K 157 0.0 0.0 L3 14/0 974.64 MB 1.0 1.8 0.8 1.0 1.8 0.8 1.8 2.2 169.7 169.4 10.63 7.77 6 1.771 1777K 2022 0.0 0.0 L4 161/0 9.59 GB 1.0 1.4 1.1 0.3 1.4 1.1 1.2 1.2 116.2 115.7 12.29 6.98 10 1.229 1425K 4651 0.0 0.0 L5 1072/0 88.09 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 1274/8 103.64 GB 0.0 14.4 5.4 9.0 21.9 12.9 7.8 2.9 161.1 244.8 91.79 78.86 154 0.596 14M 63K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.4 5.4 9.0 21.9 12.9 7.7 2.9 161.1 244.8 91.79 78.86 154 0.596 14M 63K 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 14.4 5.4 9.0 14.4 5.4 0.0 0.0 214.7 213.7 68.90 59.32 44 1.566 14M 63K 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 0.0 338.5 22.89 19.53 110 0.208 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): 32.8 total, 32.6 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: 21.95 GB write, 685.23 MB/s write, 14.44 GB read, 450.98 MB/s read, 91.8 seconds Interval compaction: 21.95 GB write, 689.21 MB/s write, 14.44 GB read, 453.60 MB/s read, 91.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 17, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 17, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 37, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 37, interval: 54 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2997007 Average: 2.2337 StdDev: 20.23 Min: 1 Median: 1.4148 Max: 14439 Percentiles: P50: 1.41 P75: 1.81 P99: 5.83 P99.9: 13.32 P99.99: 162.23 ------------------------------------------------------ [ 0, 1 ] 706422 23.571% 23.571% ##### ( 1, 2 ] 1909577 63.716% 87.287% ############# ( 2, 3 ] 201202 6.713% 94.000% # ( 3, 4 ] 92604 3.090% 97.090% # ( 4, 6 ] 62711 2.092% 99.183% ( 6, 10 ] 19370 0.646% 99.829% ( 10, 15 ] 3198 0.107% 99.936% ( 15, 22 ] 359 0.012% 99.948% ( 22, 34 ] 31 0.001% 99.949% ( 34, 51 ] 24 0.001% 99.950% ( 51, 76 ] 59 0.002% 99.952% ( 76, 110 ] 630 0.021% 99.973% ( 110, 170 ] 600 0.020% 99.993% ( 170, 250 ] 252 0.008% 100.001% ( 250, 380 ] 171 0.006% 100.007% ( 380, 580 ] 157 0.005% 100.012% ( 580, 870 ] 90 0.003% 100.015% ( 870, 1300 ] 56 0.002% 100.017% ( 1300, 1900 ] 28 0.001% 100.018% ( 1900, 2900 ] 18 0.001% 100.018% ( 2900, 4400 ] 20 0.001% 100.019% ( 4400, 6600 ] 3 0.000% 100.019% ( 6600, 9900 ] 6 0.000% 100.019% ( 14000, 22000 ] 1 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 418009 Average: 4.7319 StdDev: 70.34 Min: 1 Median: 1.8268 Max: 7748 Percentiles: P50: 1.83 P75: 2.84 P99: 9.25 P99.9: 26.23 P99.99: 443.31 ------------------------------------------------------ [ 0, 1 ] 23528 5.629% 5.629% # ( 1, 2 ] 224332 53.667% 59.295% ########### ( 2, 3 ] 78469 18.772% 78.067% #### ( 3, 4 ] 37741 9.029% 87.096% ## ( 4, 6 ] 42591 10.189% 97.285% ## ( 6, 10 ] 8822 2.110% 99.396% ( 10, 15 ] 1867 0.447% 99.842% ( 15, 22 ] 235 0.056% 99.899% ( 22, 34 ] 17 0.004% 99.903% ( 34, 51 ] 19 0.005% 99.907% ( 51, 76 ] 12 0.003% 99.910% ( 76, 110 ] 29 0.007% 99.917% ( 110, 170 ] 95 0.023% 99.940% ( 170, 250 ] 68 0.016% 99.956% ( 250, 380 ] 102 0.024% 99.980% ( 380, 580 ] 127 0.030% 100.011% ( 580, 870 ] 147 0.035% 100.046% ( 870, 1300 ] 91 0.022% 100.068% ( 1300, 1900 ] 36 0.009% 100.076% ( 1900, 2900 ] 45 0.011% 100.087% ( 2900, 4400 ] 55 0.013% 100.100% ( 4400, 6600 ] 8 0.002% 100.102% ( 6600, 9900 ] 11 0.003% 100.105% ** Level 2 read latency histogram (micros): Count: 88510 Average: 2.7365 StdDev: 42.20 Min: 0 Median: 1.3869 Max: 6066 Percentiles: P50: 1.39 P75: 1.80 P99: 5.82 P99.9: 14.73 P99.99: 2049.00 ------------------------------------------------------ [ 0, 1 ] 23548 26.605% 26.605% ##### ( 1, 2 ] 53525 60.473% 87.078% ############ ( 2, 3 ] 5723 6.466% 93.544% # ( 3, 4 ] 3042 3.437% 96.981% # ( 4, 6 ] 1960 2.214% 99.196% ( 6, 10 ] 579 0.654% 99.850% ( 10, 15 ] 47 0.053% 99.903% ( 15, 22 ] 11 0.012% 99.915% ( 22, 34 ] 1 0.001% 99.916% ( 110, 170 ] 5 0.006% 99.922% ( 170, 250 ] 8 0.009% 99.931% ( 250, 380 ] 14 0.016% 99.947% ( 380, 580 ] 18 0.020% 99.967% ( 580, 870 ] 12 0.014% 99.981% ( 870, 1300 ] 5 0.006% 99.986% ( 1300, 1900 ] 3 0.003% 99.990% ( 1900, 2900 ] 1 0.001% 99.991% ( 2900, 4400 ] 7 0.008% 99.999% ( 4400, 6600 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 337014 Average: 11.1060 StdDev: 154.84 Min: 0 Median: 1.7106 Max: 19857 Percentiles: P50: 1.71 P75: 2.57 P99: 14.27 P99.9: 1293.28 P99.99: 3079.80 ------------------------------------------------------ [ 0, 1 ] 32755 9.719% 9.719% ## ( 1, 2 ] 191026 56.682% 66.401% ########### ( 2, 3 ] 50549 14.999% 81.400% ### ( 3, 4 ] 26059 7.732% 89.132% ## ( 4, 6 ] 24439 7.252% 96.384% # ( 6, 10 ] 7526 2.233% 98.617% ( 10, 15 ] 1512 0.449% 99.066% ( 15, 22 ] 218 0.065% 99.131% ( 22, 34 ] 43 0.013% 99.143% ( 34, 51 ] 7 0.002% 99.145% ( 51, 76 ] 18 0.005% 99.151% ( 76, 110 ] 63 0.019% 99.169% ( 110, 170 ] 301 0.089% 99.259% ( 170, 250 ] 282 0.084% 99.342% ( 250, 380 ] 424 0.126% 99.468% ( 380, 580 ] 600 0.178% 99.646% ( 580, 870 ] 539 0.160% 99.806% ( 870, 1300 ] 321 0.095% 99.901% ( 1300, 1900 ] 138 0.041% 99.942% ( 1900, 2900 ] 141 0.042% 99.984% ( 2900, 4400 ] 161 0.048% 100.032% ( 4400, 6600 ] 45 0.013% 100.045% ( 6600, 9900 ] 21 0.006% 100.052% ( 9900, 14000 ] 3 0.001% 100.053% ( 14000, 22000 ] 4 0.001% 100.054% ** Level 4 read latency histogram (micros): Count: 17310 Average: 7.6958 StdDev: 100.50 Min: 1 Median: 1.9506 Max: 5067 Percentiles: P50: 1.95 P75: 3.07 P99: 9.98 P99.9: 1190.52 P99.99: 3717.25 ------------------------------------------------------ [ 0, 1 ] 473 2.733% 2.733% # ( 1, 2 ] 8607 49.723% 52.455% ########## ( 2, 3 ] 3766 21.756% 74.211% #### ( 3, 4 ] 1857 10.728% 84.939% ## ( 4, 6 ] 1924 11.115% 96.054% ## ( 6, 10 ] 512 2.958% 99.012% # ( 10, 15 ] 65 0.376% 99.388% ( 15, 22 ] 15 0.087% 99.474% ( 22, 34 ] 3 0.017% 99.492% ( 34, 51 ] 6 0.035% 99.526% ( 51, 76 ] 2 0.012% 99.538% ( 76, 110 ] 1 0.006% 99.544% ( 110, 170 ] 12 0.069% 99.613% ( 170, 250 ] 9 0.052% 99.665% ( 250, 380 ] 11 0.064% 99.728% ( 380, 580 ] 6 0.035% 99.763% ( 580, 870 ] 14 0.081% 99.844% ( 870, 1300 ] 13 0.075% 99.919% ( 1300, 1900 ] 3 0.017% 99.936% ( 1900, 2900 ] 6 0.035% 99.971% ( 2900, 4400 ] 6 0.035% 100.006% ( 4400, 6600 ] 2 0.012% 100.017% ** Level 5 read latency histogram (micros): Count: 140 Average: 1008.8429 StdDev: 1119.98 Min: 80 Median: 551.4286 Max: 6601 Percentiles: P50: 551.43 P75: 1420.00 P99: 5720.00 P99.9: 6601.00 P99.99: 6601.00 ------------------------------------------------------ ( 76, 110 ] 11 7.857% 7.857% ## ( 110, 170 ] 16 11.429% 19.286% ## ( 170, 250 ] 7 5.000% 24.286% # ( 250, 380 ] 18 12.857% 37.143% ### ( 380, 580 ] 21 15.000% 52.143% ### ( 580, 870 ] 18 12.857% 65.000% ### ( 870, 1300 ] 12 8.571% 73.571% ## ( 1300, 1900 ] 10 7.143% 80.714% # ( 1900, 2900 ] 15 10.714% 91.429% ## ( 2900, 4400 ] 10 7.143% 98.571% # ( 4400, 6600 ] 1 0.714% 99.286% ( 6600, 9900 ] 1 0.714% 100.000% ** DB Stats ** Uptime(secs): 32.8 total, 2.9 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 240.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.227 H:M:S, 34.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 333.72 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.364 H:M:S, 12.3 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 : 6.681 micros/op 149670 ops/sec 60.012 seconds 8981999 operations; 145.0 MB/s Microseconds per write: Count: 8981999 Average: 6.6813 StdDev: 362.25 Min: 0 Median: 1.7267 Max: 712577 Percentiles: P50: 1.73 P75: 2.72 P99: 9.08 P99.9: 1270.09 P99.99: 2791.66 ------------------------------------------------------ [ 0, 1 ] 1231276 13.708% 13.708% ### ( 1, 2 ] 4485519 49.939% 63.647% ########## ( 2, 3 ] 1410928 15.708% 79.356% ### ( 3, 4 ] 1231497 13.711% 93.066% ### ( 4, 6 ] 456352 5.081% 98.147% # ( 6, 10 ] 99510 1.108% 99.255% ( 10, 15 ] 27109 0.302% 99.557% ( 15, 22 ] 6996 0.078% 99.635% ( 22, 34 ] 1318 0.015% 99.649% ( 34, 51 ] 200 0.002% 99.652% ( 51, 76 ] 17 0.000% 99.652% ( 76, 110 ] 6587 0.073% 99.725% ( 110, 170 ] 2146 0.024% 99.749% ( 170, 250 ] 270 0.003% 99.752% ( 250, 380 ] 96 0.001% 99.753% ( 380, 580 ] 7 0.000% 99.753% ( 580, 870 ] 11 0.000% 99.753% ( 870, 1300 ] 14163 0.158% 99.911% ( 1300, 1900 ] 11 0.000% 99.911% ( 1900, 2900 ] 7949 0.088% 100.000% ( 2900, 4400 ] 12 0.000% 100.000% ( 4400, 6600 ] 3 0.000% 100.000% ( 6600, 9900 ] 4 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 50000, 75000 ] 1 0.000% 100.000% ( 170000, 250000 ] 14 0.000% 100.000% ( 250000, 380000 ] 1 0.000% 100.000% ( 570000, 860000 ] 1 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 : 200634 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 : 8981999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 9269422968 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 : 359 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 35626404 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 : 22249160699 rocksdb.compact.write.bytes COUNT : 22068089516 rocksdb.flush.write.bytes COUNT : 9248088308 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 : 38 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 : 211 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 : 9173468160 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3514368 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 : 22326293492 rocksdb.non.last.level.read.count COUNT : 5395794 rocksdb.block.checksum.compute.count COUNT : 5395114 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 : 1.374276 P95 : 3.883811 P99 : 7.591330 P100 : 712574.000000 COUNT : 8981999 SUM : 55862818 rocksdb.compaction.times.micros P50 : 1118148.148148 P95 : 3623333.333333 P99 : 11942000.000000 P100 : 13543538.000000 COUNT : 49 SUM : 74284813 rocksdb.compaction.times.cpu_micros P50 : 992222.222222 P95 : 3623333.333333 P99 : 11942000.000000 P100 : 13024494.000000 COUNT : 49 SUM : 64610522 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 : 683.571429 P95 : 1192.500000 P99 : 155000.000000 P100 : 210849.000000 COUNT : 125 SUM : 490013 rocksdb.compaction.outfile.sync.micros P50 : 881.517857 P95 : 77041.666667 P99 : 203400.000000 P100 : 222984.000000 COUNT : 233 SUM : 2655582 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 : 94.228916 P95 : 344.972222 P99 : 588.700000 P100 : 1561.000000 COUNT : 197 SUM : 26561 rocksdb.table.open.io.micros P50 : 1202.272727 P95 : 7159.166667 P99 : 9791.833333 P100 : 11632.000000 COUNT : 359 SUM : 688632 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 : 3.420468 P95 : 6.397099 P99 : 11.273747 P100 : 19860.000000 COUNT : 5394179 SUM : 29356595 rocksdb.read.block.get.micros P50 : 358.000000 P95 : 3154.166667 P99 : 4350.833333 P100 : 6882.000000 COUNT : 718 SUM : 553709 rocksdb.write.raw.block.micros P50 : 0.512465 P95 : 0.973684 P99 : 2.811911 P100 : 34868.000000 COUNT : 7584294 SUM : 14320435 rocksdb.numfiles.in.singlecompaction P50 : 3.467213 P95 : 5.916667 P99 : 23.800000 P100 : 25.000000 COUNT : 85 SUM : 354 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 : 0.566618 P95 : 1255.343935 P99 : 2664.880413 P100 : 712361.000000 COUNT : 188779 SUM : 35642412 rocksdb.sst.read.micros P50 : 1.410483 P95 : 3.776232 P99 : 8.518846 P100 : 19857.000000 COUNT : 5396081 SUM : 18528322 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 : 8981999 SUM : 9269422968 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 : 207037.037037 P95 : 353593.750000 P99 : 787500.000000 P100 : 877282.000000 COUNT : 125 SUM : 25882288 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 : 215 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