[2024-11-27 23:32:55.185365] Starting SPDK v25.01-pre git sha1 35cd3e84d / DPDK 23.11.0 initialization... [2024-11-27 23:32:55.185467] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid1485468 ] Set seed to 1732746775182987 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-27 23:32:55.293974] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-27 23:32:55.317107] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-27 23:32:55.317152] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1485468' to capture a snapshot of events at runtime. [2024-11-27 23:32:55.317163] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-27 23:32:55.317173] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-27 23:32:55.317181] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1485468 for offline analysis/debug. [2024-11-27 23:32:55.317717] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Nov 27 23:32:59 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/27-23:33:02 ... thread 0: (1000000,1000000) ops and (334927.8,334927.8) ops/second in (2.985718,2.985718) 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 8/5 566.96 MB 25.2 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 350.2 2.52 2.29 12 0.210 0 0 0.0 0.0 L1 3/3 251.76 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 263.3 263.1 0.96 0.93 1 0.957 255K 190 0.0 0.0 L2 1/0 48.74 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 248.3 248.3 0.45 0.42 1 0.448 113K 38 0.0 0.0 L3 16/0 755.41 MB 0.8 0.1 0.1 0.0 0.1 0.1 0.0 1.0 218.3 218.4 0.29 0.24 1 0.286 63K 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 85.88 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 1188/8 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 101.1 310.6 4.21 3.88 15 0.281 432K 228 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 101.1 310.6 4.21 3.88 15 0.281 432K 228 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.3 0.1 0.4 0.3 0.0 0.0 251.7 251.6 1.69 1.59 3 0.564 432K 228 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 350.2 2.52 2.29 12 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): 3.2 total, 3.0 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.28 GB write, 413.43 MB/s write, 0.42 GB read, 134.63 MB/s read, 4.2 seconds Interval compaction: 1.28 GB write, 437.66 MB/s write, 0.42 GB read, 142.52 MB/s read, 4.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 108086 Average: 1.7592 StdDev: 15.01 Min: 1 Median: 1.1195 Max: 3134 Percentiles: P50: 1.12 P75: 1.59 P99: 3.31 P99.9: 9.40 P99.99: 288.72 ------------------------------------------------------ [ 0, 1 ] 47139 43.612% 43.612% ######### ( 1, 2 ] 57767 53.445% 97.058% ########### ( 2, 3 ] 1878 1.738% 98.795% ( 3, 4 ] 714 0.661% 99.456% ( 4, 6 ] 308 0.285% 99.741% ( 6, 10 ] 202 0.187% 99.928% ( 10, 15 ] 42 0.039% 99.967% ( 15, 22 ] 12 0.011% 99.978% ( 110, 170 ] 7 0.006% 99.984% ( 170, 250 ] 5 0.005% 99.989% ( 250, 380 ] 4 0.004% 99.993% ( 580, 870 ] 3 0.003% 99.995% ( 870, 1300 ] 2 0.002% 99.997% ( 1300, 1900 ] 1 0.001% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 1 read latency histogram (micros): Count: 22342 Average: 1.7041 StdDev: 7.59 Min: 0 Median: 1.1220 Max: 954 Percentiles: P50: 1.12 P75: 1.59 P99: 3.19 P99.9: 8.78 P99.99: 364.78 ------------------------------------------------------ [ 0, 1 ] 9700 43.416% 43.416% ######### ( 1, 2 ] 12058 53.970% 97.386% ########### ( 2, 3 ] 329 1.473% 98.859% ( 3, 4 ] 169 0.756% 99.615% ( 4, 6 ] 47 0.210% 99.825% ( 6, 10 ] 24 0.107% 99.933% ( 10, 15 ] 8 0.036% 99.969% ( 15, 22 ] 3 0.013% 99.982% ( 250, 380 ] 2 0.009% 99.991% ( 380, 580 ] 1 0.004% 99.996% ( 870, 1300 ] 1 0.004% 100.000% ** Level 2 read latency histogram (micros): Count: 28143 Average: 2.1886 StdDev: 15.97 Min: 0 Median: 1.1457 Max: 1500 Percentiles: P50: 1.15 P75: 1.63 P99: 6.25 P99.9: 81.83 P99.99: 909.93 ------------------------------------------------------ [ 0, 1 ] 11972 42.540% 42.540% ######### ( 1, 2 ] 14407 51.192% 93.732% ########## ( 2, 3 ] 849 3.017% 96.749% # ( 3, 4 ] 330 1.173% 97.921% ( 4, 6 ] 293 1.041% 98.962% ( 6, 10 ] 168 0.597% 99.559% ( 10, 15 ] 31 0.110% 99.670% ( 15, 22 ] 7 0.025% 99.694% ( 22, 34 ] 3 0.011% 99.705% ( 34, 51 ] 35 0.124% 99.829% ( 51, 76 ] 19 0.068% 99.897% ( 76, 110 ] 5 0.018% 99.915% ( 110, 170 ] 2 0.007% 99.922% ( 170, 250 ] 7 0.025% 99.947% ( 250, 380 ] 6 0.021% 99.968% ( 380, 580 ] 3 0.011% 99.979% ( 580, 870 ] 3 0.011% 99.989% ( 870, 1300 ] 2 0.007% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 80 Average: 644.1625 StdDev: 1005.25 Min: 0 Median: 130.0000 Max: 4740 Percentiles: P50: 130.00 P75: 783.00 P99: 4740.00 P99.9: 4740.00 P99.99: 4740.00 ------------------------------------------------------ [ 0, 1 ] 25 31.250% 31.250% ###### ( 1, 2 ] 11 13.750% 45.000% ### ( 2, 3 ] 1 1.250% 46.250% ( 3, 4 ] 1 1.250% 47.500% ( 76, 110 ] 1 1.250% 48.750% ( 110, 170 ] 3 3.750% 52.500% # ( 170, 250 ] 1 1.250% 53.750% ( 250, 380 ] 5 6.250% 60.000% # ( 380, 580 ] 5 6.250% 66.250% # ( 580, 870 ] 10 12.500% 78.750% ### ( 870, 1300 ] 1 1.250% 80.000% ( 1300, 1900 ] 7 8.750% 88.750% ## ( 1900, 2900 ] 4 5.000% 93.750% # ( 2900, 4400 ] 4 5.000% 98.750% # ( 4400, 6600 ] 1 1.250% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 1563.6571 StdDev: 1331.98 Min: 231 Median: 849.2857 Max: 4712 Percentiles: P50: 849.29 P75: 2507.14 P99: 4712.00 P99.9: 4712.00 P99.99: 4712.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 5 14.286% 17.143% ### ( 380, 580 ] 5 14.286% 31.429% ### ( 580, 870 ] 7 20.000% 51.429% #### ( 870, 1300 ] 1 2.857% 54.286% # ( 1300, 1900 ] 3 8.571% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** DB Stats ** Uptime(secs): 3.2 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 311.19 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.374 H:M:S, 11.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 329.36 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.374 H:M:S, 12.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-23:33:05 ... thread 0: (1000000,2000000) ops and (344069.1,339436.9) ops/second in (2.906393,5.892111) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/9 1.17 GB 12.6 0.6 0.0 0.6 2.3 1.8 0.0 1.3 76.9 324.7 7.37 6.76 28 0.263 575K 587 0.0 0.0 L1 2/2 50.42 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 249.5 249.0 3.28 3.19 2 1.641 831K 1393 0.0 0.0 L2 5/4 563.81 MB 1.3 0.1 0.1 0.0 0.1 0.1 0.5 1.8 248.3 248.3 0.45 0.42 1 0.448 113K 38 0.0 0.0 L3 16/9 755.41 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 218.3 218.4 0.29 0.24 1 0.286 63K 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 85.88 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 1194/24 97.92 GB 0.0 1.5 0.6 0.9 3.3 2.4 0.6 1.9 137.0 297.2 11.39 10.61 32 0.356 1583K 2018 0.0 0.0 Int 0/0 0.00 KB 0.0 1.5 0.6 0.9 3.3 2.4 0.6 1.9 137.0 297.2 11.39 10.61 32 0.356 1583K 2018 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 1.5 0.6 0.9 1.5 0.6 0.0 0.0 254.4 254.1 6.13 5.92 6 1.022 1583K 2018 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 0.0 347.6 5.26 4.69 26 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 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: 3.30 GB write, 557.64 MB/s write, 1.52 GB read, 256.97 MB/s read, 11.4 seconds Interval compaction: 3.30 GB write, 574.21 MB/s write, 1.52 GB read, 264.60 MB/s read, 11.4 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: 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: 392661 Average: 2.1540 StdDev: 12.25 Min: 1 Median: 1.4538 Max: 3546 Percentiles: P50: 1.45 P75: 1.85 P99: 5.62 P99.9: 9.84 P99.99: 14.08 ------------------------------------------------------ [ 0, 1 ] 85040 21.657% 21.657% #### ( 1, 2 ] 245239 62.456% 84.113% ############ ( 2, 3 ] 36975 9.417% 93.530% ## ( 3, 4 ] 14099 3.591% 97.120% # ( 4, 6 ] 9122 2.323% 99.443% ( 6, 10 ] 1870 0.476% 99.920% ( 10, 15 ] 340 0.087% 100.006% ( 15, 22 ] 36 0.009% 100.015% ( 22, 34 ] 5 0.001% 100.017% ( 34, 51 ] 2 0.001% 100.017% ( 51, 76 ] 2 0.001% 100.018% ( 110, 170 ] 11 0.003% 100.020% ( 170, 250 ] 15 0.004% 100.024% ( 250, 380 ] 9 0.002% 100.026% ( 580, 870 ] 7 0.002% 100.028% ( 870, 1300 ] 7 0.002% 100.030% ( 1300, 1900 ] 3 0.001% 100.031% ( 1900, 2900 ] 1 0.000% 100.031% ( 2900, 4400 ] 3 0.001% 100.032% ** Level 1 read latency histogram (micros): Count: 122249 Average: 2.2805 StdDev: 7.56 Min: 0 Median: 1.5554 Max: 1655 Percentiles: P50: 1.56 P75: 1.95 P99: 5.73 P99.9: 10.13 P99.99: 156.51 ------------------------------------------------------ [ 0, 1 ] 18436 15.081% 15.081% ### ( 1, 2 ] 76858 62.870% 77.951% ############# ( 2, 3 ] 16902 13.826% 91.777% ### ( 3, 4 ] 5344 4.371% 96.148% # ( 4, 6 ] 4030 3.297% 99.445% # ( 6, 10 ] 554 0.453% 99.898% ( 10, 15 ] 105 0.086% 99.984% ( 15, 22 ] 6 0.005% 99.989% ( 22, 34 ] 1 0.001% 99.989% ( 110, 170 ] 1 0.001% 99.990% ( 250, 380 ] 6 0.005% 99.995% ( 380, 580 ] 1 0.001% 99.996% ( 580, 870 ] 1 0.001% 99.997% ( 870, 1300 ] 3 0.002% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28195 Average: 2.1901 StdDev: 15.95 Min: 0 Median: 1.1474 Max: 1500 Percentiles: P50: 1.15 P75: 1.64 P99: 6.24 P99.9: 81.47 P99.99: 908.81 ------------------------------------------------------ [ 0, 1 ] 11972 42.461% 42.461% ######## ( 1, 2 ] 14424 51.158% 93.619% ########## ( 2, 3 ] 875 3.103% 96.723% # ( 3, 4 ] 334 1.185% 97.907% ( 4, 6 ] 298 1.057% 98.964% ( 6, 10 ] 168 0.596% 99.560% ( 10, 15 ] 31 0.110% 99.670% ( 15, 22 ] 7 0.025% 99.695% ( 22, 34 ] 3 0.011% 99.706% ( 34, 51 ] 35 0.124% 99.830% ( 51, 76 ] 19 0.067% 99.897% ( 76, 110 ] 5 0.018% 99.915% ( 110, 170 ] 2 0.007% 99.922% ( 170, 250 ] 7 0.025% 99.947% ( 250, 380 ] 6 0.021% 99.968% ( 380, 580 ] 3 0.011% 99.979% ( 580, 870 ] 3 0.011% 99.989% ( 870, 1300 ] 2 0.007% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 85906 Average: 3.9309 StdDev: 40.41 Min: 0 Median: 1.7032 Max: 4740 Percentiles: P50: 1.70 P75: 2.39 P99: 9.47 P99.9: 316.64 P99.99: 1129.01 ------------------------------------------------------ [ 0, 1 ] 6555 7.630% 7.630% ## ( 1, 2 ] 51764 60.257% 67.887% ############ ( 2, 3 ] 15733 18.314% 86.201% #### ( 3, 4 ] 5129 5.970% 92.172% # ( 4, 6 ] 4454 5.185% 97.356% # ( 6, 10 ] 1629 1.896% 99.253% ( 10, 15 ] 254 0.296% 99.548% ( 15, 22 ] 50 0.058% 99.607% ( 22, 34 ] 18 0.021% 99.627% ( 34, 51 ] 3 0.003% 99.631% ( 51, 76 ] 1 0.001% 99.632% ( 76, 110 ] 29 0.034% 99.666% ( 110, 170 ] 130 0.151% 99.817% ( 170, 250 ] 48 0.056% 99.873% ( 250, 380 ] 47 0.055% 99.928% ( 380, 580 ] 32 0.037% 99.965% ( 580, 870 ] 20 0.023% 99.988% ( 870, 1300 ] 4 0.005% 99.993% ( 1300, 1900 ] 9 0.010% 100.003% ( 1900, 2900 ] 4 0.005% 100.008% ( 2900, 4400 ] 4 0.005% 100.013% ( 4400, 6600 ] 1 0.001% 100.014% ** Level 4 read latency histogram (micros): Count: 35 Average: 1563.6571 StdDev: 1331.98 Min: 231 Median: 849.2857 Max: 4712 Percentiles: P50: 849.29 P75: 2507.14 P99: 4712.00 P99.9: 4712.00 P99.99: 4712.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 5 14.286% 17.143% ### ( 380, 580 ] 5 14.286% 31.429% ### ( 580, 870 ] 7 20.000% 51.429% #### ( 870, 1300 ] 1 2.857% 54.286% # ( 1300, 1900 ] 3 8.571% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 324.33 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.636 H:M:S, 10.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 338.64 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.263 H:M:S, 9.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/11/27-23:33:08 ... thread 0: (1000000,3000000) ops and (302599.1,326200.0) ops/second in (3.304702,9.196813) 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 1.35 GB 113.3 1.4 0.0 1.4 4.1 2.8 0.0 1.5 102.9 313.2 13.47 12.45 44 0.306 1407K 1416 0.0 0.0 L1 10/0 865.75 MB 86.6 1.6 1.3 0.4 1.6 1.3 0.1 1.3 234.8 234.2 7.19 6.91 3 2.395 1713K 4211 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 248.3 248.3 0.45 0.42 1 0.448 113K 38 0.0 0.0 L3 27/0 964.80 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.2 211.7 211.6 6.60 5.80 4 1.651 1399K 723 0.0 0.0 L4 148/0 9.57 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 86.19 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 1243/4 98.90 GB 0.0 4.5 2.0 2.5 7.2 4.7 1.3 2.6 165.4 267.4 27.71 25.58 52 0.533 4632K 6388 0.0 0.0 Int 0/0 0.00 KB 0.0 4.5 2.0 2.5 7.2 4.7 1.3 2.6 165.4 267.4 27.71 25.58 52 0.533 4632K 6388 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.5 2.0 2.5 4.5 2.0 0.0 0.0 234.6 234.3 19.53 18.32 13 1.502 4632K 6388 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 0.0 346.7 8.18 7.26 39 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): 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: 7.24 GB write, 790.56 MB/s write, 4.47 GB read, 488.86 MB/s read, 27.7 seconds Interval compaction: 7.24 GB write, 805.60 MB/s write, 4.47 GB read, 498.16 MB/s read, 27.7 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: 14, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 14, interval: 14 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 769412 Average: 2.3402 StdDev: 12.77 Min: 1 Median: 1.5341 Max: 3546 Percentiles: P50: 1.53 P75: 1.94 P99: 5.82 P99.9: 10.88 P99.99: 14.74 ------------------------------------------------------ [ 0, 1 ] 129998 16.896% 16.896% ### ( 1, 2 ] 476857 61.977% 78.873% ############ ( 2, 3 ] 92410 12.010% 90.883% ## ( 3, 4 ] 37433 4.865% 95.748% # ( 4, 6 ] 27523 3.577% 99.325% # ( 6, 10 ] 4265 0.554% 99.880% ( 10, 15 ] 896 0.116% 99.996% ( 15, 22 ] 90 0.012% 100.008% ( 22, 34 ] 10 0.001% 100.009% ( 34, 51 ] 3 0.000% 100.009% ( 51, 76 ] 3 0.000% 100.010% ( 76, 110 ] 62 0.008% 100.018% ( 110, 170 ] 98 0.013% 100.031% ( 170, 250 ] 45 0.006% 100.037% ( 250, 380 ] 29 0.004% 100.040% ( 380, 580 ] 18 0.002% 100.043% ( 580, 870 ] 14 0.002% 100.044% ( 870, 1300 ] 10 0.001% 100.046% ( 1300, 1900 ] 7 0.001% 100.047% ( 1900, 2900 ] 3 0.000% 100.047% ( 2900, 4400 ] 6 0.001% 100.048% ** Level 1 read latency histogram (micros): Count: 207581 Average: 2.5472 StdDev: 9.58 Min: 0 Median: 1.6387 Max: 1655 Percentiles: P50: 1.64 P75: 2.19 P99: 5.93 P99.9: 13.91 P99.99: 464.84 ------------------------------------------------------ [ 0, 1 ] 23402 11.274% 11.274% ## ( 1, 2 ] 125862 60.633% 71.906% ############ ( 2, 3 ] 34608 16.672% 88.578% ### ( 3, 4 ] 11765 5.668% 94.246% # ( 4, 6 ] 10252 4.939% 99.185% # ( 6, 10 ] 1331 0.641% 99.826% ( 10, 15 ] 196 0.094% 99.921% ( 15, 22 ] 13 0.006% 99.927% ( 22, 34 ] 4 0.002% 99.929% ( 51, 76 ] 1 0.000% 99.929% ( 76, 110 ] 65 0.031% 99.960% ( 110, 170 ] 29 0.014% 99.974% ( 170, 250 ] 12 0.006% 99.980% ( 250, 380 ] 16 0.008% 99.988% ( 380, 580 ] 10 0.005% 99.993% ( 580, 870 ] 9 0.004% 99.997% ( 870, 1300 ] 4 0.002% 99.999% ( 1300, 1900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 40521 Average: 2.3479 StdDev: 13.33 Min: 0 Median: 1.3608 Max: 1500 Percentiles: P50: 1.36 P75: 1.83 P99: 6.35 P99.9: 60.84 P99.99: 768.30 ------------------------------------------------------ [ 0, 1 ] 12521 30.900% 30.900% ###### ( 1, 2 ] 21448 52.931% 83.831% ########### ( 2, 3 ] 3125 7.712% 91.543% ## ( 3, 4 ] 1537 3.793% 95.336% # ( 4, 6 ] 1459 3.601% 98.936% # ( 6, 10 ] 292 0.721% 99.657% ( 10, 15 ] 45 0.111% 99.768% ( 15, 22 ] 8 0.020% 99.788% ( 22, 34 ] 3 0.007% 99.795% ( 34, 51 ] 35 0.086% 99.882% ( 51, 76 ] 19 0.047% 99.928% ( 76, 110 ] 5 0.012% 99.941% ( 110, 170 ] 2 0.005% 99.946% ( 170, 250 ] 7 0.017% 99.963% ( 250, 380 ] 6 0.015% 99.978% ( 380, 580 ] 3 0.007% 99.985% ( 580, 870 ] 3 0.007% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 196253 Average: 3.6704 StdDev: 30.09 Min: 0 Median: 1.7340 Max: 4740 Percentiles: P50: 1.73 P75: 2.50 P99: 9.24 P99.9: 256.57 P99.99: 720.68 ------------------------------------------------------ [ 0, 1 ] 12016 6.123% 6.123% # ( 1, 2 ] 117311 59.775% 65.898% ############ ( 2, 3 ] 35950 18.318% 84.216% #### ( 3, 4 ] 13445 6.851% 91.067% # ( 4, 6 ] 12415 6.326% 97.393% # ( 6, 10 ] 3894 1.984% 99.377% ( 10, 15 ] 461 0.235% 99.612% ( 15, 22 ] 70 0.036% 99.648% ( 22, 34 ] 22 0.011% 99.659% ( 34, 51 ] 26 0.013% 99.672% ( 51, 76 ] 5 0.003% 99.675% ( 76, 110 ] 87 0.044% 99.719% ( 110, 170 ] 223 0.114% 99.833% ( 170, 250 ] 127 0.065% 99.898% ( 250, 380 ] 94 0.048% 99.945% ( 380, 580 ] 67 0.034% 99.980% ( 580, 870 ] 42 0.021% 100.001% ( 870, 1300 ] 10 0.005% 100.006% ( 1300, 1900 ] 11 0.006% 100.012% ( 1900, 2900 ] 4 0.002% 100.014% ( 2900, 4400 ] 4 0.002% 100.016% ( 4400, 6600 ] 1 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 35 Average: 1563.6571 StdDev: 1331.98 Min: 231 Median: 849.2857 Max: 4712 Percentiles: P50: 849.29 P75: 2507.14 P99: 4712.00 P99.9: 4712.00 P99.99: 4712.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 5 14.286% 17.143% ### ( 380, 580 ] 5 14.286% 31.429% ### ( 580, 870 ] 7 20.000% 51.429% #### ( 870, 1300 ] 1 2.857% 54.286% # ( 1300, 1900 ] 3 8.571% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 708.1500 StdDev: 799.19 Min: 77 Median: 250.0000 Max: 2746 Percentiles: P50: 250.00 P75: 1450.00 P99: 2746.00 P99.9: 2746.00 P99.99: 2746.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 5 25.000% 45.000% ##### ( 170, 250 ] 1 5.000% 50.000% # ( 250, 380 ] 2 10.000% 60.000% ## ( 380, 580 ] 1 5.000% 65.000% # ( 580, 870 ] 1 5.000% 70.000% # ( 1300, 1900 ] 4 20.000% 90.000% #### ( 1900, 2900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 9.4 total, 3.3 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 314.98 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.281 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, 297.81 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.645 H:M:S, 19.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-23:33:11 ... thread 0: (1000000,4000000) ops and (329341.6,326979.7) ops/second in (3.036361,12.233174) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/12 2.34 GB 62.9 2.2 0.0 2.2 5.9 3.8 0.0 1.6 114.0 312.7 19.33 17.92 61 0.317 2238K 2299 0.0 0.0 L1 10/10 865.75 MB 0.0 1.6 1.3 0.4 1.6 1.3 0.1 1.3 234.8 234.2 7.19 6.91 3 2.395 1713K 4211 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 248.3 248.3 0.45 0.42 1 0.448 113K 38 0.0 0.0 L3 27/0 964.80 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.2 211.7 211.6 6.60 5.80 4 1.651 1399K 723 0.0 0.0 L4 148/0 9.57 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 86.19 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 1248/22 99.88 GB 0.0 5.3 2.0 3.3 9.0 5.7 1.3 2.4 160.9 275.1 33.57 31.05 69 0.487 5464K 7271 0.0 0.0 Int 0/0 0.00 KB 0.0 5.3 2.0 3.3 9.0 5.7 1.3 2.4 160.9 275.1 33.57 31.05 69 0.487 5464K 7271 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.3 2.0 3.3 5.3 2.0 0.0 0.0 239.7 239.4 22.53 21.25 16 1.408 5464K 7271 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 0.0 348.1 11.04 9.80 53 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): 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: 9.02 GB write, 744.27 MB/s write, 5.27 GB read, 435.24 MB/s read, 33.6 seconds Interval compaction: 9.02 GB write, 754.92 MB/s write, 5.27 GB read, 441.47 MB/s read, 33.6 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: 17, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 17, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1046979 Average: 2.3005 StdDev: 12.76 Min: 0 Median: 1.5135 Max: 3546 Percentiles: P50: 1.51 P75: 1.91 P99: 5.77 P99.9: 10.67 P99.99: 16.32 ------------------------------------------------------ [ 0, 1 ] 183655 17.541% 17.541% #### ( 1, 2 ] 661786 63.209% 80.751% ############# ( 2, 3 ] 117308 11.204% 91.955% ## ( 3, 4 ] 45434 4.340% 96.294% # ( 4, 6 ] 32099 3.066% 99.360% # ( 6, 10 ] 5510 0.526% 99.887% ( 10, 15 ] 1062 0.101% 99.988% ( 15, 22 ] 118 0.011% 99.999% ( 22, 34 ] 16 0.002% 100.001% ( 34, 51 ] 3 0.000% 100.001% ( 51, 76 ] 3 0.000% 100.001% ( 76, 110 ] 106 0.010% 100.012% ( 110, 170 ] 140 0.013% 100.025% ( 170, 250 ] 56 0.005% 100.030% ( 250, 380 ] 41 0.004% 100.034% ( 380, 580 ] 29 0.003% 100.037% ( 580, 870 ] 22 0.002% 100.039% ( 870, 1300 ] 13 0.001% 100.040% ( 1300, 1900 ] 9 0.001% 100.041% ( 1900, 2900 ] 4 0.000% 100.042% ( 2900, 4400 ] 8 0.001% 100.042% ** Level 1 read latency histogram (micros): Count: 265818 Average: 2.6029 StdDev: 12.79 Min: 0 Median: 1.6025 Max: 2913 Percentiles: P50: 1.60 P75: 2.03 P99: 6.35 P99.9: 95.14 P99.99: 533.48 ------------------------------------------------------ [ 0, 1 ] 33966 12.778% 12.778% ### ( 1, 2 ] 164210 61.775% 74.553% ############ ( 2, 3 ] 40025 15.057% 89.611% ### ( 3, 4 ] 13387 5.036% 94.647% # ( 4, 6 ] 11378 4.280% 98.927% # ( 6, 10 ] 2193 0.825% 99.752% ( 10, 15 ] 296 0.111% 99.863% ( 15, 22 ] 19 0.007% 99.871% ( 22, 34 ] 4 0.002% 99.872% ( 51, 76 ] 1 0.000% 99.872% ( 76, 110 ] 130 0.049% 99.921% ( 110, 170 ] 99 0.037% 99.959% ( 170, 250 ] 38 0.014% 99.973% ( 250, 380 ] 27 0.010% 99.983% ( 380, 580 ] 24 0.009% 99.992% ( 580, 870 ] 12 0.005% 99.997% ( 870, 1300 ] 5 0.002% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 1 0.000% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40521 Average: 2.3479 StdDev: 13.33 Min: 0 Median: 1.3608 Max: 1500 Percentiles: P50: 1.36 P75: 1.83 P99: 6.35 P99.9: 60.84 P99.99: 768.30 ------------------------------------------------------ [ 0, 1 ] 12521 30.900% 30.900% ###### ( 1, 2 ] 21448 52.931% 83.831% ########### ( 2, 3 ] 3125 7.712% 91.543% ## ( 3, 4 ] 1537 3.793% 95.336% # ( 4, 6 ] 1459 3.601% 98.936% # ( 6, 10 ] 292 0.721% 99.657% ( 10, 15 ] 45 0.111% 99.768% ( 15, 22 ] 8 0.020% 99.788% ( 22, 34 ] 3 0.007% 99.795% ( 34, 51 ] 35 0.086% 99.882% ( 51, 76 ] 19 0.047% 99.928% ( 76, 110 ] 5 0.012% 99.941% ( 110, 170 ] 2 0.005% 99.946% ( 170, 250 ] 7 0.017% 99.963% ( 250, 380 ] 6 0.015% 99.978% ( 380, 580 ] 3 0.007% 99.985% ( 580, 870 ] 3 0.007% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 196253 Average: 3.6704 StdDev: 30.09 Min: 0 Median: 1.7340 Max: 4740 Percentiles: P50: 1.73 P75: 2.50 P99: 9.24 P99.9: 256.57 P99.99: 720.68 ------------------------------------------------------ [ 0, 1 ] 12016 6.123% 6.123% # ( 1, 2 ] 117311 59.775% 65.898% ############ ( 2, 3 ] 35950 18.318% 84.216% #### ( 3, 4 ] 13445 6.851% 91.067% # ( 4, 6 ] 12415 6.326% 97.393% # ( 6, 10 ] 3894 1.984% 99.377% ( 10, 15 ] 461 0.235% 99.612% ( 15, 22 ] 70 0.036% 99.648% ( 22, 34 ] 22 0.011% 99.659% ( 34, 51 ] 26 0.013% 99.672% ( 51, 76 ] 5 0.003% 99.675% ( 76, 110 ] 87 0.044% 99.719% ( 110, 170 ] 223 0.114% 99.833% ( 170, 250 ] 127 0.065% 99.898% ( 250, 380 ] 94 0.048% 99.945% ( 380, 580 ] 67 0.034% 99.980% ( 580, 870 ] 42 0.021% 100.001% ( 870, 1300 ] 10 0.005% 100.006% ( 1300, 1900 ] 11 0.006% 100.012% ( 1900, 2900 ] 4 0.002% 100.014% ( 2900, 4400 ] 4 0.002% 100.016% ( 4400, 6600 ] 1 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 35 Average: 1563.6571 StdDev: 1331.98 Min: 231 Median: 849.2857 Max: 4712 Percentiles: P50: 849.29 P75: 2507.14 P99: 4712.00 P99.9: 4712.00 P99.99: 4712.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 5 14.286% 17.143% ### ( 380, 580 ] 5 14.286% 31.429% ### ( 580, 870 ] 7 20.000% 51.429% #### ( 870, 1300 ] 1 2.857% 54.286% # ( 1300, 1900 ] 3 8.571% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 708.1500 StdDev: 799.19 Min: 77 Median: 250.0000 Max: 2746 Percentiles: P50: 250.00 P75: 1450.00 P99: 2746.00 P99.9: 2746.00 P99.99: 2746.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 5 25.000% 45.000% ##### ( 170, 250 ] 1 5.000% 50.000% # ( 250, 380 ] 2 10.000% 60.000% ## ( 380, 580 ] 1 5.000% 65.000% # ( 580, 870 ] 1 5.000% 70.000% # ( 1300, 1900 ] 4 20.000% 90.000% #### ( 1900, 2900 ] 2 10.000% 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, 317.22 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.704 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, 324.13 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.422 H:M:S, 13.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-23:33:15 ... thread 0: (1000000,5000000) ops and (296394.1,320367.8) ops/second in (3.373886,15.607060) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/12 3.32 GB 169.9 3.3 0.0 3.3 8.0 4.7 0.0 1.7 126.2 309.5 26.45 24.66 80 0.331 3390K 3540 0.0 0.0 L1 10/10 865.75 MB 0.0 1.6 1.3 0.4 1.6 1.3 0.1 1.3 234.8 234.2 7.19 6.91 3 2.395 1713K 4211 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 248.3 248.3 0.45 0.42 1 0.448 113K 38 0.0 0.0 L3 27/0 964.80 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.2 211.7 211.6 6.60 5.80 4 1.651 1399K 723 0.0 0.0 L4 148/0 9.57 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 86.19 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 1251/22 100.86 GB 0.0 6.4 2.0 4.4 11.1 6.7 1.3 2.3 160.6 279.6 40.69 37.78 88 0.462 6615K 8512 0.0 0.0 Int 0/0 0.00 KB 0.0 6.4 2.0 4.4 11.1 6.7 1.3 2.3 160.6 279.6 40.69 37.78 88 0.462 6615K 8512 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 0.0 244.1 243.8 26.77 25.41 20 1.338 6615K 8512 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 0.0 348.6 13.92 12.37 68 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): 15.8 total, 15.6 interval Flush(GB): cumulative 4.737, interval 4.737 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: 11.11 GB write, 720.80 MB/s write, 6.38 GB read, 414.05 MB/s read, 40.7 seconds Interval compaction: 11.11 GB write, 728.88 MB/s write, 6.38 GB read, 418.69 MB/s read, 40.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 4, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 4, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 4, total-stops: 18, interval: 22 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1446379 Average: 2.3184 StdDev: 12.47 Min: 0 Median: 1.5163 Max: 3546 Percentiles: P50: 1.52 P75: 1.90 P99: 5.75 P99.9: 11.06 P99.99: 80.36 ------------------------------------------------------ [ 0, 1 ] 242199 16.745% 16.745% ### ( 1, 2 ] 931561 64.406% 81.152% ############# ( 2, 3 ] 162717 11.250% 92.402% ## ( 3, 4 ] 59780 4.133% 96.535% # ( 4, 6 ] 40688 2.813% 99.348% # ( 6, 10 ] 7695 0.532% 99.880% ( 10, 15 ] 1389 0.096% 99.976% ( 15, 22 ] 149 0.010% 99.986% ( 22, 34 ] 17 0.001% 99.987% ( 34, 51 ] 5 0.000% 99.988% ( 51, 76 ] 12 0.001% 99.988% ( 76, 110 ] 182 0.013% 100.001% ( 110, 170 ] 242 0.017% 100.018% ( 170, 250 ] 128 0.009% 100.027% ( 250, 380 ] 78 0.005% 100.032% ( 380, 580 ] 55 0.004% 100.036% ( 580, 870 ] 35 0.002% 100.038% ( 870, 1300 ] 20 0.001% 100.040% ( 1300, 1900 ] 10 0.001% 100.040% ( 1900, 2900 ] 8 0.001% 100.041% ( 2900, 4400 ] 8 0.001% 100.041% ** Level 1 read latency histogram (micros): Count: 334550 Average: 2.6472 StdDev: 13.70 Min: 0 Median: 1.5952 Max: 2913 Percentiles: P50: 1.60 P75: 1.99 P99: 7.03 P99.9: 109.56 P99.99: 545.11 ------------------------------------------------------ [ 0, 1 ] 41519 12.410% 12.410% ## ( 1, 2 ] 211281 63.154% 75.564% ############# ( 2, 3 ] 48659 14.545% 90.109% ### ( 3, 4 ] 15787 4.719% 94.828% # ( 4, 6 ] 13112 3.919% 98.747% # ( 6, 10 ] 3294 0.985% 99.732% ( 10, 15 ] 338 0.101% 99.833% ( 15, 22 ] 23 0.007% 99.839% ( 22, 34 ] 4 0.001% 99.841% ( 51, 76 ] 6 0.002% 99.842% ( 76, 110 ] 195 0.058% 99.901% ( 110, 170 ] 154 0.046% 99.947% ( 170, 250 ] 73 0.022% 99.969% ( 250, 380 ] 41 0.012% 99.981% ( 380, 580 ] 37 0.011% 99.992% ( 580, 870 ] 16 0.005% 99.997% ( 870, 1300 ] 5 0.001% 99.998% ( 1300, 1900 ] 3 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40521 Average: 2.3479 StdDev: 13.33 Min: 0 Median: 1.3608 Max: 1500 Percentiles: P50: 1.36 P75: 1.83 P99: 6.35 P99.9: 60.84 P99.99: 768.30 ------------------------------------------------------ [ 0, 1 ] 12521 30.900% 30.900% ###### ( 1, 2 ] 21448 52.931% 83.831% ########### ( 2, 3 ] 3125 7.712% 91.543% ## ( 3, 4 ] 1537 3.793% 95.336% # ( 4, 6 ] 1459 3.601% 98.936% # ( 6, 10 ] 292 0.721% 99.657% ( 10, 15 ] 45 0.111% 99.768% ( 15, 22 ] 8 0.020% 99.788% ( 22, 34 ] 3 0.007% 99.795% ( 34, 51 ] 35 0.086% 99.882% ( 51, 76 ] 19 0.047% 99.928% ( 76, 110 ] 5 0.012% 99.941% ( 110, 170 ] 2 0.005% 99.946% ( 170, 250 ] 7 0.017% 99.963% ( 250, 380 ] 6 0.015% 99.978% ( 380, 580 ] 3 0.007% 99.985% ( 580, 870 ] 3 0.007% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 196253 Average: 3.6704 StdDev: 30.09 Min: 0 Median: 1.7340 Max: 4740 Percentiles: P50: 1.73 P75: 2.50 P99: 9.24 P99.9: 256.57 P99.99: 720.68 ------------------------------------------------------ [ 0, 1 ] 12016 6.123% 6.123% # ( 1, 2 ] 117311 59.775% 65.898% ############ ( 2, 3 ] 35950 18.318% 84.216% #### ( 3, 4 ] 13445 6.851% 91.067% # ( 4, 6 ] 12415 6.326% 97.393% # ( 6, 10 ] 3894 1.984% 99.377% ( 10, 15 ] 461 0.235% 99.612% ( 15, 22 ] 70 0.036% 99.648% ( 22, 34 ] 22 0.011% 99.659% ( 34, 51 ] 26 0.013% 99.672% ( 51, 76 ] 5 0.003% 99.675% ( 76, 110 ] 87 0.044% 99.719% ( 110, 170 ] 223 0.114% 99.833% ( 170, 250 ] 127 0.065% 99.898% ( 250, 380 ] 94 0.048% 99.945% ( 380, 580 ] 67 0.034% 99.980% ( 580, 870 ] 42 0.021% 100.001% ( 870, 1300 ] 10 0.005% 100.006% ( 1300, 1900 ] 11 0.006% 100.012% ( 1900, 2900 ] 4 0.002% 100.014% ( 2900, 4400 ] 4 0.002% 100.016% ( 4400, 6600 ] 1 0.001% 100.016% ** Level 4 read latency histogram (micros): Count: 35 Average: 1563.6571 StdDev: 1331.98 Min: 231 Median: 849.2857 Max: 4712 Percentiles: P50: 849.29 P75: 2507.14 P99: 4712.00 P99.9: 4712.00 P99.99: 4712.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 5 14.286% 17.143% ### ( 380, 580 ] 5 14.286% 31.429% ### ( 580, 870 ] 7 20.000% 51.429% #### ( 870, 1300 ] 1 2.857% 54.286% # ( 1300, 1900 ] 3 8.571% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 708.1500 StdDev: 799.19 Min: 77 Median: 250.0000 Max: 2746 Percentiles: P50: 250.00 P75: 1450.00 P99: 2746.00 P99.9: 2746.00 P99.99: 2746.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 5 25.000% 45.000% ##### ( 170, 250 ] 1 5.000% 50.000% # ( 250, 380 ] 2 10.000% 60.000% ## ( 380, 580 ] 1 5.000% 65.000% # ( 580, 870 ] 1 5.000% 70.000% # ( 1300, 1900 ] 4 20.000% 90.000% #### ( 1900, 2900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 15.8 total, 3.4 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 311.77 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.438 H:M:S, 15.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 291.71 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.735 H:M:S, 21.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-23:33:19 ... thread 0: (1000000,6000000) ops and (205572.9,293090.2) ops/second in (4.864455,20.471515) 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 16/9 2.83 GB 157.3 4.0 0.0 4.0 9.7 5.7 0.0 1.7 128.2 309.6 31.93 29.79 98 0.326 4157K 4308 0.0 0.0 L1 17/0 1.23 GB 126.1 3.9 2.7 1.2 3.9 2.7 0.1 1.4 229.0 227.5 17.47 16.72 4 4.368 4062K 26K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.5 1.8 248.3 248.3 0.45 0.42 1 0.448 113K 38 0.0 0.0 L3 19/5 1.19 GB 0.9 1.4 0.6 0.8 1.4 0.6 1.0 2.2 211.7 211.6 6.60 5.80 4 1.651 1399K 723 0.0 0.0 L4 156/4 9.66 GB 1.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1056/0 86.86 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 1264/18 101.77 GB 0.0 9.4 3.4 6.0 15.0 9.0 4.7 2.7 170.1 272.2 56.45 52.73 107 0.528 9732K 31K 0.0 0.0 Int 0/0 0.00 KB 0.0 9.4 3.4 6.0 15.0 9.0 4.7 2.7 170.1 272.2 56.45 52.73 107 0.528 9732K 31K 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 9.4 3.4 6.0 9.3 3.3 0.0 0.0 241.4 240.6 39.78 37.92 24 1.658 9732K 31K 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 0.0 347.7 16.67 14.82 83 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): 20.6 total, 20.5 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: 15.01 GB write, 744.31 MB/s write, 9.38 GB read, 465.16 MB/s read, 56.5 seconds Interval compaction: 15.01 GB write, 750.67 MB/s write, 9.38 GB read, 469.14 MB/s read, 56.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 12, total-stops: 18, interval: 30 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1899092 Average: 2.2832 StdDev: 11.50 Min: 0 Median: 1.5067 Max: 3546 Percentiles: P50: 1.51 P75: 1.89 P99: 5.75 P99.9: 10.91 P99.99: 83.15 ------------------------------------------------------ [ 0, 1 ] 325103 17.119% 17.119% ### ( 1, 2 ] 1232478 64.898% 82.017% ############# ( 2, 3 ] 204845 10.786% 92.804% ## ( 3, 4 ] 74334 3.914% 96.718% # ( 4, 6 ] 49649 2.614% 99.332% # ( 6, 10 ] 10475 0.552% 99.884% ( 10, 15 ] 1711 0.090% 99.974% ( 15, 22 ] 218 0.011% 99.985% ( 22, 34 ] 20 0.001% 99.986% ( 34, 51 ] 10 0.001% 99.987% ( 51, 76 ] 18 0.001% 99.988% ( 76, 110 ] 205 0.011% 99.999% ( 110, 170 ] 293 0.015% 100.014% ( 170, 250 ] 153 0.008% 100.022% ( 250, 380 ] 93 0.005% 100.027% ( 380, 580 ] 66 0.003% 100.030% ( 580, 870 ] 41 0.002% 100.033% ( 870, 1300 ] 26 0.001% 100.034% ( 1300, 1900 ] 12 0.001% 100.035% ( 1900, 2900 ] 9 0.000% 100.035% ( 2900, 4400 ] 8 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 453789 Average: 2.7466 StdDev: 16.02 Min: 0 Median: 1.5799 Max: 2973 Percentiles: P50: 1.58 P75: 1.97 P99: 7.56 P99.9: 143.96 P99.99: 702.44 ------------------------------------------------------ [ 0, 1 ] 59671 13.150% 13.150% ### ( 1, 2 ] 288342 63.541% 76.690% ############# ( 2, 3 ] 62042 13.672% 90.362% ### ( 3, 4 ] 20432 4.503% 94.865% # ( 4, 6 ] 16795 3.701% 98.566% # ( 6, 10 ] 5043 1.111% 99.677% ( 10, 15 ] 488 0.108% 99.785% ( 15, 22 ] 57 0.013% 99.797% ( 22, 34 ] 8 0.002% 99.799% ( 34, 51 ] 1 0.000% 99.799% ( 51, 76 ] 7 0.002% 99.801% ( 76, 110 ] 276 0.061% 99.862% ( 110, 170 ] 306 0.067% 99.929% ( 170, 250 ] 110 0.024% 99.954% ( 250, 380 ] 83 0.018% 99.972% ( 380, 580 ] 67 0.015% 99.987% ( 580, 870 ] 37 0.008% 99.995% ( 870, 1300 ] 13 0.003% 99.998% ( 1300, 1900 ] 7 0.002% 99.999% ( 1900, 2900 ] 2 0.000% 100.000% ( 2900, 4400 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40521 Average: 2.3479 StdDev: 13.33 Min: 0 Median: 1.3608 Max: 1500 Percentiles: P50: 1.36 P75: 1.83 P99: 6.35 P99.9: 60.84 P99.99: 768.30 ------------------------------------------------------ [ 0, 1 ] 12521 30.900% 30.900% ###### ( 1, 2 ] 21448 52.931% 83.831% ########### ( 2, 3 ] 3125 7.712% 91.543% ## ( 3, 4 ] 1537 3.793% 95.336% # ( 4, 6 ] 1459 3.601% 98.936% # ( 6, 10 ] 292 0.721% 99.657% ( 10, 15 ] 45 0.111% 99.768% ( 15, 22 ] 8 0.020% 99.788% ( 22, 34 ] 3 0.007% 99.795% ( 34, 51 ] 35 0.086% 99.882% ( 51, 76 ] 19 0.047% 99.928% ( 76, 110 ] 5 0.012% 99.941% ( 110, 170 ] 2 0.005% 99.946% ( 170, 250 ] 7 0.017% 99.963% ( 250, 380 ] 6 0.015% 99.978% ( 380, 580 ] 3 0.007% 99.985% ( 580, 870 ] 3 0.007% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 232764 Average: 4.0078 StdDev: 31.23 Min: 0 Median: 1.7533 Max: 4740 Percentiles: P50: 1.75 P75: 2.54 P99: 9.61 P99.9: 338.17 P99.99: 778.36 ------------------------------------------------------ [ 0, 1 ] 13256 5.695% 5.695% # ( 1, 2 ] 136905 58.817% 64.512% ############ ( 2, 3 ] 44858 19.272% 83.784% #### ( 3, 4 ] 16563 7.116% 90.900% # ( 4, 6 ] 14666 6.301% 97.201% # ( 6, 10 ] 4643 1.995% 99.195% ( 10, 15 ] 624 0.268% 99.463% ( 15, 22 ] 101 0.043% 99.507% ( 22, 34 ] 23 0.010% 99.517% ( 34, 51 ] 26 0.011% 99.528% ( 51, 76 ] 5 0.002% 99.530% ( 76, 110 ] 193 0.083% 99.613% ( 110, 170 ] 341 0.147% 99.759% ( 170, 250 ] 216 0.093% 99.852% ( 250, 380 ] 164 0.070% 99.923% ( 380, 580 ] 115 0.049% 99.972% ( 580, 870 ] 61 0.026% 99.998% ( 870, 1300 ] 17 0.007% 100.006% ( 1300, 1900 ] 11 0.005% 100.010% ( 1900, 2900 ] 4 0.002% 100.012% ( 2900, 4400 ] 5 0.002% 100.014% ( 4400, 6600 ] 1 0.000% 100.015% ** Level 4 read latency histogram (micros): Count: 35 Average: 1563.6571 StdDev: 1331.98 Min: 231 Median: 849.2857 Max: 4712 Percentiles: P50: 849.29 P75: 2507.14 P99: 4712.00 P99.9: 4712.00 P99.99: 4712.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 5 14.286% 17.143% ### ( 380, 580 ] 5 14.286% 31.429% ### ( 580, 870 ] 7 20.000% 51.429% #### ( 870, 1300 ] 1 2.857% 54.286% # ( 1300, 1900 ] 3 8.571% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 60 Average: 732.1500 StdDev: 852.49 Min: 77 Median: 347.5000 Max: 3415 Percentiles: P50: 347.50 P75: 870.00 P99: 3415.00 P99.9: 3415.00 P99.99: 3415.00 ------------------------------------------------------ ( 76, 110 ] 9 15.000% 15.000% ### ( 110, 170 ] 13 21.667% 36.667% #### ( 170, 250 ] 2 3.333% 40.000% # ( 250, 380 ] 8 13.333% 53.333% ### ( 380, 580 ] 7 11.667% 65.000% ## ( 580, 870 ] 6 10.000% 75.000% ## ( 870, 1300 ] 1 1.667% 76.667% ( 1300, 1900 ] 6 10.000% 86.667% ## ( 1900, 2900 ] 6 10.000% 96.667% ## ( 2900, 4400 ] 2 3.333% 100.000% # ** DB Stats ** Uptime(secs): 20.6 total, 4.9 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 285.98 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.652 H:M:S, 22.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 202.32 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.214 H:M:S, 45.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/11/27-23:33:23 ... thread 0: (1000000,7000000) ops and (330090.4,297859.8) ops/second in (3.029473,23.500988) 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 3.74 GB 352.0 5.8 0.0 5.8 12.4 6.6 0.0 1.9 142.9 303.6 41.88 39.24 115 0.364 6075K 9796 0.0 0.0 L1 17/0 1.23 GB 126.1 3.9 2.7 1.2 3.9 2.7 0.1 1.4 229.0 227.5 17.47 16.72 4 4.368 4062K 26K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.5 1.8 248.3 248.3 0.45 0.42 1 0.448 113K 38 0.0 0.0 L3 14/0 927.79 MB 0.9 1.4 0.6 0.8 1.4 0.6 1.0 2.2 211.7 211.6 6.60 5.80 4 1.651 1399K 723 0.0 0.0 L4 169/0 9.63 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.1 1.1 170.7 170.2 1.90 1.56 2 0.952 300K 838 0.0 0.0 L5 1060/0 87.17 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1276/4 102.68 GB 0.0 11.5 3.7 7.9 18.1 10.2 5.0 2.7 173.0 271.1 68.31 63.74 126 0.542 11M 37K 0.0 0.0 Int 0/0 0.00 KB 0.0 11.5 3.7 7.9 18.1 10.2 5.0 2.7 173.0 271.1 68.31 63.74 126 0.542 11M 37K 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 11.5 3.7 7.9 11.5 3.6 0.0 0.0 241.5 240.7 48.94 46.55 30 1.631 11M 37K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 348.0 19.37 17.19 96 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 23.7 total, 23.5 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: 18.09 GB write, 782.21 MB/s write, 11.54 GB read, 499.14 MB/s read, 68.3 seconds Interval compaction: 18.09 GB write, 788.04 MB/s write, 11.54 GB read, 502.86 MB/s read, 68.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 23, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 23, interval: 36 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2298292 Average: 2.2759 StdDev: 11.38 Min: 0 Median: 1.5070 Max: 3546 Percentiles: P50: 1.51 P75: 1.89 P99: 5.73 P99.9: 10.55 P99.99: 38.90 ------------------------------------------------------ [ 0, 1 ] 388544 16.906% 16.906% ### ( 1, 2 ] 1500079 65.269% 82.175% ############# ( 2, 3 ] 247358 10.763% 92.938% ## ( 3, 4 ] 88869 3.867% 96.804% # ( 4, 6 ] 58377 2.540% 99.345% # ( 6, 10 ] 12546 0.546% 99.890% ( 10, 15 ] 2014 0.088% 99.978% ( 15, 22 ] 249 0.011% 99.989% ( 22, 34 ] 24 0.001% 99.990% ( 34, 51 ] 11 0.000% 99.990% ( 51, 76 ] 19 0.001% 99.991% ( 76, 110 ] 228 0.010% 100.001% ( 110, 170 ] 317 0.014% 100.015% ( 170, 250 ] 178 0.008% 100.023% ( 250, 380 ] 109 0.005% 100.027% ( 380, 580 ] 77 0.003% 100.031% ( 580, 870 ] 46 0.002% 100.033% ( 870, 1300 ] 34 0.001% 100.034% ( 1300, 1900 ] 16 0.001% 100.035% ( 1900, 2900 ] 9 0.000% 100.035% ( 2900, 4400 ] 10 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 460229 Average: 2.7493 StdDev: 15.92 Min: 0 Median: 1.5837 Max: 2973 Percentiles: P50: 1.58 P75: 1.98 P99: 7.61 P99.9: 143.18 P99.99: 697.39 ------------------------------------------------------ [ 0, 1 ] 59781 12.989% 12.989% ### ( 1, 2 ] 291801 63.403% 76.393% ############# ( 2, 3 ] 63762 13.854% 90.247% ### ( 3, 4 ] 20919 4.545% 94.793% # ( 4, 6 ] 17277 3.754% 98.547% # ( 6, 10 ] 5198 1.129% 99.676% ( 10, 15 ] 509 0.111% 99.787% ( 15, 22 ] 60 0.013% 99.800% ( 22, 34 ] 8 0.002% 99.801% ( 34, 51 ] 1 0.000% 99.802% ( 51, 76 ] 7 0.002% 99.803% ( 76, 110 ] 276 0.060% 99.863% ( 110, 170 ] 307 0.067% 99.930% ( 170, 250 ] 111 0.024% 99.954% ( 250, 380 ] 84 0.018% 99.972% ( 380, 580 ] 67 0.015% 99.987% ( 580, 870 ] 37 0.008% 99.995% ( 870, 1300 ] 13 0.003% 99.998% ( 1300, 1900 ] 7 0.002% 99.999% ( 1900, 2900 ] 2 0.000% 100.000% ( 2900, 4400 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40521 Average: 2.3479 StdDev: 13.33 Min: 0 Median: 1.3608 Max: 1500 Percentiles: P50: 1.36 P75: 1.83 P99: 6.35 P99.9: 60.84 P99.99: 768.30 ------------------------------------------------------ [ 0, 1 ] 12521 30.900% 30.900% ###### ( 1, 2 ] 21448 52.931% 83.831% ########### ( 2, 3 ] 3125 7.712% 91.543% ## ( 3, 4 ] 1537 3.793% 95.336% # ( 4, 6 ] 1459 3.601% 98.936% # ( 6, 10 ] 292 0.721% 99.657% ( 10, 15 ] 45 0.111% 99.768% ( 15, 22 ] 8 0.020% 99.788% ( 22, 34 ] 3 0.007% 99.795% ( 34, 51 ] 35 0.086% 99.882% ( 51, 76 ] 19 0.047% 99.928% ( 76, 110 ] 5 0.012% 99.941% ( 110, 170 ] 2 0.005% 99.946% ( 170, 250 ] 7 0.017% 99.963% ( 250, 380 ] 6 0.015% 99.978% ( 380, 580 ] 3 0.007% 99.985% ( 580, 870 ] 3 0.007% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 246023 Average: 4.0200 StdDev: 31.02 Min: 0 Median: 1.7630 Max: 4740 Percentiles: P50: 1.76 P75: 2.56 P99: 9.65 P99.9: 341.06 P99.99: 792.34 ------------------------------------------------------ [ 0, 1 ] 13481 5.480% 5.480% # ( 1, 2 ] 143556 58.351% 63.830% ############ ( 2, 3 ] 48734 19.809% 83.639% #### ( 3, 4 ] 17731 7.207% 90.846% # ( 4, 6 ] 15553 6.322% 97.168% # ( 6, 10 ] 4945 2.010% 99.178% ( 10, 15 ] 696 0.283% 99.461% ( 15, 22 ] 110 0.045% 99.505% ( 22, 34 ] 24 0.010% 99.515% ( 34, 51 ] 26 0.011% 99.526% ( 51, 76 ] 5 0.002% 99.528% ( 76, 110 ] 218 0.089% 99.616% ( 110, 170 ] 354 0.144% 99.760% ( 170, 250 ] 227 0.092% 99.852% ( 250, 380 ] 167 0.068% 99.920% ( 380, 580 ] 126 0.051% 99.972% ( 580, 870 ] 62 0.025% 99.997% ( 870, 1300 ] 20 0.008% 100.005% ( 1300, 1900 ] 12 0.005% 100.010% ( 1900, 2900 ] 4 0.002% 100.011% ( 2900, 4400 ] 5 0.002% 100.013% ( 4400, 6600 ] 1 0.000% 100.014% ** Level 4 read latency histogram (micros): Count: 140 Average: 406.6929 StdDev: 944.23 Min: 0 Median: 7.5385 Max: 4712 Percentiles: P50: 7.54 P75: 250.00 P99: 4280.00 P99.9: 4712.00 P99.99: 4712.00 ------------------------------------------------------ [ 0, 1 ] 29 20.714% 20.714% #### ( 1, 2 ] 30 21.429% 42.143% #### ( 2, 3 ] 5 3.571% 45.714% # ( 4, 6 ] 1 0.714% 46.429% ( 6, 10 ] 13 9.286% 55.714% ## ( 10, 15 ] 1 0.714% 56.429% ( 22, 34 ] 14 10.000% 66.429% ## ( 34, 51 ] 4 2.857% 69.286% # ( 110, 170 ] 5 3.571% 72.857% # ( 170, 250 ] 3 2.143% 75.000% ( 250, 380 ] 6 4.286% 79.286% # ( 380, 580 ] 5 3.571% 82.857% # ( 580, 870 ] 7 5.000% 87.857% # ( 870, 1300 ] 1 0.714% 88.571% ( 1300, 1900 ] 3 2.143% 90.714% ( 1900, 2900 ] 7 5.000% 95.714% # ( 2900, 4400 ] 5 3.571% 99.286% # ( 4400, 6600 ] 1 0.714% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 715.2250 StdDev: 871.31 Min: 77 Median: 331.2500 Max: 3415 Percentiles: P50: 331.25 P75: 833.75 P99: 3415.00 P99.9: 3415.00 P99.99: 3415.00 ------------------------------------------------------ ( 76, 110 ] 17 21.250% 21.250% #### ( 110, 170 ] 16 20.000% 41.250% #### ( 170, 250 ] 2 2.500% 43.750% # ( 250, 380 ] 8 10.000% 53.750% ## ( 380, 580 ] 10 12.500% 66.250% ### ( 580, 870 ] 8 10.000% 76.250% ## ( 870, 1300 ] 2 2.500% 78.750% # ( 1300, 1900 ] 6 7.500% 86.250% ## ( 1900, 2900 ] 9 11.250% 97.500% ## ( 2900, 4400 ] 2 2.500% 100.000% # ** DB Stats ** Uptime(secs): 23.7 total, 3.0 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 290.96 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.039 H:M:S, 21.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 324.88 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.387 H:M:S, 12.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-23:33:34 ... thread 0: (1000000,8000000) ops and (89629.5,230826.8) ops/second in (11.157039,34.658027) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/15 4.85 GB 50.4 7.0 0.0 7.0 14.6 7.7 0.0 1.9 144.5 304.2 49.25 46.21 134 0.368 7227K 11K 0.0 0.0 L1 17/17 1.23 GB 0.0 3.9 2.7 1.2 3.9 2.7 0.1 1.4 229.0 227.5 17.47 16.72 4 4.368 4062K 26K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.5 1.8 248.3 248.3 0.45 0.42 1 0.448 113K 38 0.0 0.0 L3 14/0 927.79 MB 0.9 1.4 0.6 0.8 1.4 0.6 1.0 2.2 211.7 211.6 6.60 5.80 4 1.651 1399K 723 0.0 0.0 L4 169/0 9.63 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.1 1.1 170.7 170.2 1.90 1.56 2 0.952 300K 838 0.0 0.0 L5 1060/0 87.17 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1279/32 103.79 GB 0.0 12.6 3.7 9.0 20.3 11.3 5.0 2.6 171.1 274.7 75.68 70.72 145 0.522 13M 38K 0.0 0.0 Int 0/0 0.00 KB 0.0 12.6 3.7 9.0 20.3 11.3 5.0 2.6 171.1 274.7 75.68 70.72 145 0.522 13M 38K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 12.6 3.7 9.0 12.6 3.6 0.0 0.0 243.8 243.0 53.13 50.66 34 1.563 13M 38K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.7 7.7 0.0 0.0 0.0 349.2 22.55 20.06 111 0.203 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 34.8 total, 34.7 interval Flush(GB): cumulative 7.690, interval 7.690 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: 20.30 GB write, 596.75 MB/s write, 12.65 GB read, 371.83 MB/s read, 75.7 seconds Interval compaction: 20.30 GB write, 599.76 MB/s write, 12.65 GB read, 373.70 MB/s read, 75.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 28, pending-compaction-bytes-delays: 3, pending-compaction-bytes-stops: 0, total-delays: 18, total-stops: 28, interval: 46 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3087550 Average: 2.1858 StdDev: 11.16 Min: 0 Median: 1.4516 Max: 3546 Percentiles: P50: 1.45 P75: 1.84 P99: 5.62 P99.9: 10.93 P99.99: 106.35 ------------------------------------------------------ [ 0, 1 ] 649952 21.051% 21.051% #### ( 1, 2 ] 1979334 64.107% 85.158% ############# ( 2, 3 ] 273908 8.871% 94.029% ## ( 3, 4 ] 100169 3.244% 97.273% # ( 4, 6 ] 65983 2.137% 99.410% ( 6, 10 ] 14680 0.475% 99.886% ( 10, 15 ] 2341 0.076% 99.962% ( 15, 22 ] 480 0.016% 99.977% ( 22, 34 ] 27 0.001% 99.978% ( 34, 51 ] 12 0.000% 99.978% ( 51, 76 ] 33 0.001% 99.980% ( 76, 110 ] 361 0.012% 99.991% ( 110, 170 ] 552 0.018% 100.009% ( 170, 250 ] 210 0.007% 100.016% ( 250, 380 ] 135 0.004% 100.020% ( 380, 580 ] 97 0.003% 100.023% ( 580, 870 ] 58 0.002% 100.025% ( 870, 1300 ] 44 0.001% 100.027% ( 1300, 1900 ] 17 0.001% 100.027% ( 1900, 2900 ] 12 0.000% 100.028% ( 2900, 4400 ] 14 0.000% 100.028% ** Level 1 read latency histogram (micros): Count: 473736 Average: 2.7338 StdDev: 15.76 Min: 0 Median: 1.5731 Max: 2973 Percentiles: P50: 1.57 P75: 1.97 P99: 7.59 P99.9: 142.53 P99.99: 686.80 ------------------------------------------------------ [ 0, 1 ] 65525 13.832% 13.832% ### ( 1, 2 ] 298960 63.107% 76.938% ############# ( 2, 3 ] 63932 13.495% 90.434% ### ( 3, 4 ] 21048 4.443% 94.877% # ( 4, 6 ] 17449 3.683% 98.560% # ( 6, 10 ] 5256 1.109% 99.669% ( 10, 15 ] 515 0.109% 99.778% ( 15, 22 ] 65 0.014% 99.792% ( 22, 34 ] 8 0.002% 99.794% ( 34, 51 ] 1 0.000% 99.794% ( 51, 76 ] 7 0.001% 99.795% ( 76, 110 ] 319 0.067% 99.863% ( 110, 170 ] 327 0.069% 99.932% ( 170, 250 ] 111 0.023% 99.955% ( 250, 380 ] 84 0.018% 99.973% ( 380, 580 ] 68 0.014% 99.987% ( 580, 870 ] 37 0.008% 99.995% ( 870, 1300 ] 13 0.003% 99.998% ( 1300, 1900 ] 7 0.001% 99.999% ( 1900, 2900 ] 2 0.000% 100.000% ( 2900, 4400 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40521 Average: 2.3479 StdDev: 13.33 Min: 0 Median: 1.3608 Max: 1500 Percentiles: P50: 1.36 P75: 1.83 P99: 6.35 P99.9: 60.84 P99.99: 768.30 ------------------------------------------------------ [ 0, 1 ] 12521 30.900% 30.900% ###### ( 1, 2 ] 21448 52.931% 83.831% ########### ( 2, 3 ] 3125 7.712% 91.543% ## ( 3, 4 ] 1537 3.793% 95.336% # ( 4, 6 ] 1459 3.601% 98.936% # ( 6, 10 ] 292 0.721% 99.657% ( 10, 15 ] 45 0.111% 99.768% ( 15, 22 ] 8 0.020% 99.788% ( 22, 34 ] 3 0.007% 99.795% ( 34, 51 ] 35 0.086% 99.882% ( 51, 76 ] 19 0.047% 99.928% ( 76, 110 ] 5 0.012% 99.941% ( 110, 170 ] 2 0.005% 99.946% ( 170, 250 ] 7 0.017% 99.963% ( 250, 380 ] 6 0.015% 99.978% ( 380, 580 ] 3 0.007% 99.985% ( 580, 870 ] 3 0.007% 99.993% ( 870, 1300 ] 2 0.005% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 246023 Average: 4.0200 StdDev: 31.02 Min: 0 Median: 1.7630 Max: 4740 Percentiles: P50: 1.76 P75: 2.56 P99: 9.65 P99.9: 341.06 P99.99: 792.34 ------------------------------------------------------ [ 0, 1 ] 13481 5.480% 5.480% # ( 1, 2 ] 143556 58.351% 63.830% ############ ( 2, 3 ] 48734 19.809% 83.639% #### ( 3, 4 ] 17731 7.207% 90.846% # ( 4, 6 ] 15553 6.322% 97.168% # ( 6, 10 ] 4945 2.010% 99.178% ( 10, 15 ] 696 0.283% 99.461% ( 15, 22 ] 110 0.045% 99.505% ( 22, 34 ] 24 0.010% 99.515% ( 34, 51 ] 26 0.011% 99.526% ( 51, 76 ] 5 0.002% 99.528% ( 76, 110 ] 218 0.089% 99.616% ( 110, 170 ] 354 0.144% 99.760% ( 170, 250 ] 227 0.092% 99.852% ( 250, 380 ] 167 0.068% 99.920% ( 380, 580 ] 126 0.051% 99.972% ( 580, 870 ] 62 0.025% 99.997% ( 870, 1300 ] 20 0.008% 100.005% ( 1300, 1900 ] 12 0.005% 100.010% ( 1900, 2900 ] 4 0.002% 100.011% ( 2900, 4400 ] 5 0.002% 100.013% ( 4400, 6600 ] 1 0.000% 100.014% ** Level 4 read latency histogram (micros): Count: 140 Average: 406.6929 StdDev: 944.23 Min: 0 Median: 7.5385 Max: 4712 Percentiles: P50: 7.54 P75: 250.00 P99: 4280.00 P99.9: 4712.00 P99.99: 4712.00 ------------------------------------------------------ [ 0, 1 ] 29 20.714% 20.714% #### ( 1, 2 ] 30 21.429% 42.143% #### ( 2, 3 ] 5 3.571% 45.714% # ( 4, 6 ] 1 0.714% 46.429% ( 6, 10 ] 13 9.286% 55.714% ## ( 10, 15 ] 1 0.714% 56.429% ( 22, 34 ] 14 10.000% 66.429% ## ( 34, 51 ] 4 2.857% 69.286% # ( 110, 170 ] 5 3.571% 72.857% # ( 170, 250 ] 3 2.143% 75.000% ( 250, 380 ] 6 4.286% 79.286% # ( 380, 580 ] 5 3.571% 82.857% # ( 580, 870 ] 7 5.000% 87.857% # ( 870, 1300 ] 1 0.714% 88.571% ( 1300, 1900 ] 3 2.143% 90.714% ( 1900, 2900 ] 7 5.000% 95.714% # ( 2900, 4400 ] 5 3.571% 99.286% # ( 4400, 6600 ] 1 0.714% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 715.2250 StdDev: 871.31 Min: 77 Median: 331.2500 Max: 3415 Percentiles: P50: 331.25 P75: 833.75 P99: 3415.00 P99.9: 3415.00 P99.99: 3415.00 ------------------------------------------------------ ( 76, 110 ] 17 21.250% 21.250% #### ( 110, 170 ] 16 20.000% 41.250% #### ( 170, 250 ] 2 2.500% 43.750% # ( 250, 380 ] 8 10.000% 53.750% ## ( 380, 580 ] 10 12.500% 66.250% ### ( 580, 870 ] 8 10.000% 76.250% ## ( 870, 1300 ] 2 2.500% 78.750% # ( 1300, 1900 ] 6 7.500% 86.250% ## ( 1900, 2900 ] 9 11.250% 97.500% ## ( 2900, 4400 ] 2 2.500% 100.000% # ** DB Stats ** Uptime(secs): 34.8 total, 11.2 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 226.02 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:13.255 H:M:S, 38.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 88.21 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:8.216 H:M:S, 73.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 0 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 6.722 micros/op 148760 ops/sec 60.224 seconds 8958999 operations; 144.1 MB/s Microseconds per write: Count: 8958999 Average: 6.7219 StdDev: 601.08 Min: 0 Median: 1.7470 Max: 902018 Percentiles: P50: 1.75 P75: 2.74 P99: 8.28 P99.9: 1262.71 P99.99: 2794.78 ------------------------------------------------------ [ 0, 1 ] 1170179 13.061% 13.061% ### ( 1, 2 ] 4430278 49.451% 62.512% ########## ( 2, 3 ] 1506851 16.819% 79.331% ### ( 3, 4 ] 1235411 13.790% 93.121% ### ( 4, 6 ] 482372 5.384% 98.505% # ( 6, 10 ] 77823 0.869% 99.374% ( 10, 15 ] 19760 0.221% 99.595% ( 15, 22 ] 5838 0.065% 99.660% ( 22, 34 ] 1263 0.014% 99.674% ( 34, 51 ] 159 0.002% 99.676% ( 51, 76 ] 47 0.001% 99.676% ( 76, 110 ] 6105 0.068% 99.744% ( 110, 170 ] 2629 0.029% 99.774% ( 170, 250 ] 268 0.003% 99.777% ( 250, 380 ] 93 0.001% 99.778% ( 380, 580 ] 24 0.000% 99.778% ( 580, 870 ] 9 0.000% 99.778% ( 870, 1300 ] 11969 0.134% 99.912% ( 1300, 1900 ] 27 0.000% 99.912% ( 1900, 2900 ] 7821 0.087% 99.999% ( 2900, 4400 ] 36 0.000% 100.000% ( 4400, 6600 ] 9 0.000% 100.000% ( 6600, 9900 ] 1 0.000% 100.000% ( 14000, 22000 ] 3 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 75000, 110000 ] 1 0.000% 100.000% ( 110000, 170000 ] 3 0.000% 100.000% ( 170000, 250000 ] 12 0.000% 100.000% ( 250000, 380000 ] 1 0.000% 100.000% ( 570000, 860000 ] 2 0.000% 100.000% ( 860000, 1200000 ] 2 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 252646 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 : 8958999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 9245686968 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 : 474 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 35857555 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 : 28452010277 rocksdb.compact.write.bytes COUNT : 28192406908 rocksdb.flush.write.bytes COUNT : 9181869230 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 : 27 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 : 204 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 : 9107953664 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3640320 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 : 28528717923 rocksdb.non.last.level.read.count COUNT : 6895528 rocksdb.block.checksum.compute.count COUNT : 6894607 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 : 1.386255 P95 : 3.866560 P99 : 6.505015 P100 : 902012.000000 COUNT : 8958999 SUM : 56057116 rocksdb.compaction.times.micros P50 : 1073870.967742 P95 : 4027777.777778 P99 : 24750000.000000 P100 : 27497912.000000 COUNT : 75 SUM : 135085586 rocksdb.compaction.times.cpu_micros P50 : 867083.333333 P95 : 3075000.000000 P99 : 24187255.000000 P100 : 24187255.000000 COUNT : 75 SUM : 105021834 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 : 727.265625 P95 : 25483.333333 P99 : 106325.000000 P100 : 328374.000000 COUNT : 121 SUM : 735725 rocksdb.compaction.outfile.sync.micros P50 : 1077.456140 P95 : 212933.333333 P99 : 357412.500000 P100 : 450944.000000 COUNT : 339 SUM : 11631152 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 : 103.200000 P95 : 2900.000000 P99 : 5859.000000 P100 : 5859.000000 COUNT : 220 SUM : 116646 rocksdb.table.open.io.micros P50 : 1486.666667 P95 : 5753.000000 P99 : 9077.200000 P100 : 10340.000000 COUNT : 474 SUM : 881111 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 : 3.659070 P95 : 8.128763 P99 : 12.752459 P100 : 12125.000000 COUNT : 6893499 SUM : 50302237 rocksdb.read.block.get.micros P50 : 431.020408 P95 : 3081.578947 P99 : 5228.666667 P100 : 7091.000000 COUNT : 948 SUM : 763171 rocksdb.write.raw.block.micros P50 : 0.514976 P95 : 0.978454 P99 : 2.920449 P100 : 16191.000000 COUNT : 9055014 SUM : 20147332 rocksdb.numfiles.in.singlecompaction P50 : 3.134921 P95 : 6.866667 P99 : 21.055000 P100 : 32.000000 COUNT : 127 SUM : 498 rocksdb.db.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.stall P50 : 0.563626 P95 : 1266.467758 P99 : 2681.152959 P100 : 901805.000000 COUNT : 176132 SUM : 35869398 rocksdb.sst.read.micros P50 : 1.593718 P95 : 4.863472 P99 : 9.212965 P100 : 12119.000000 COUNT : 6896052 SUM : 35799360 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 : 8958999 SUM : 9245686968 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 : 215238.095238 P95 : 530100.000000 P99 : 1035891.000000 P100 : 1035891.000000 COUNT : 121 SUM : 29306993 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 : 312 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