[2024-07-14 04:29:04.572898] Starting SPDK v24.05.1-pre git sha1 5fa2f5086 / DPDK 22.11.4 initialization... [2024-07-14 04:29:04.573048] [ 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_pid3016218 ] Set seed to 1720924144569450 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-14 04:29:04.661504] app.c: 909:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-14 04:29:04.703365] app.c: 604:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-14 04:29:04.703411] app.c: 605:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3016218' to capture a snapshot of events at runtime. [2024-07-14 04:29:04.703424] app.c: 610:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-14 04:29:04.703436] app.c: 611:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-14 04:29:04.703446] app.c: 612:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3016218 for offline analysis/debug. [2024-07-14 04:29:04.703550] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Jul 14 04:29:08 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/07/14-04:29:11 ... thread 0: (1000000,1000000) ops and (335700.1,335700.1) ops/second in (2.978849,2.978849) 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 8/5 566.94 MB 25.2 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 352.1 2.50 2.26 12 0.209 0 0 0.0 0.0 L1 3/3 251.75 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 257.0 256.8 0.98 0.95 1 0.980 255K 201 0.0 0.0 L2 1/0 49.05 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 19/0 944.30 MB 0.9 0.1 0.1 0.0 0.1 0.1 0.0 1.0 199.3 199.4 0.31 0.25 1 0.313 63K 0 0.0 0.0 L4 116/0 9.60 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1040/0 85.63 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 1187/8 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.2 1.5 99.7 306.2 4.27 3.91 15 0.285 432K 243 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 99.7 306.2 4.27 3.91 15 0.285 432K 243 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 0.0 241.1 241.0 1.77 1.65 3 0.589 432K 243 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 352.1 2.50 2.26 12 0.209 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.2 total, 3.0 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.28 GB write, 411.70 MB/s write, 0.42 GB read, 134.09 MB/s read, 4.3 seconds Interval compaction: 1.28 GB write, 438.74 MB/s write, 0.42 GB read, 142.89 MB/s read, 4.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 6, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 6, interval: 6 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 106510 Average: 1.7593 StdDev: 14.80 Min: 0 Median: 1.1116 Max: 3152 Percentiles: P50: 1.11 P75: 1.59 P99: 3.37 P99.9: 8.73 P99.99: 358.84 ------------------------------------------------------ [ 0, 1 ] 46995 44.123% 44.123% ######### ( 1, 2 ] 56105 52.676% 96.798% ########### ( 2, 3 ] 2064 1.938% 98.736% ( 3, 4 ] 762 0.715% 99.452% ( 4, 6 ] 352 0.330% 99.782% ( 6, 10 ] 184 0.173% 99.955% ( 10, 15 ] 18 0.017% 99.972% ( 15, 22 ] 4 0.004% 99.976% ( 22, 34 ] 1 0.001% 99.977% ( 34, 51 ] 1 0.001% 99.977% ( 110, 170 ] 7 0.007% 99.984% ( 170, 250 ] 3 0.003% 99.987% ( 250, 380 ] 4 0.004% 99.991% ( 380, 580 ] 3 0.003% 99.993% ( 580, 870 ] 2 0.002% 99.995% ( 870, 1300 ] 1 0.001% 99.996% ( 1300, 1900 ] 1 0.001% 99.997% ( 1900, 2900 ] 2 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 1 read latency histogram (micros): Count: 33517 Average: 2.2607 StdDev: 21.61 Min: 1 Median: 1.1606 Max: 2459 Percentiles: P50: 1.16 P75: 1.63 P99: 6.17 P99.9: 99.13 P99.99: 849.60 ------------------------------------------------------ [ 0, 1 ] 13895 41.457% 41.457% ######## ( 1, 2 ] 17833 53.206% 94.662% ########### ( 2, 3 ] 1026 3.061% 97.724% # ( 3, 4 ] 294 0.877% 98.601% ( 4, 6 ] 127 0.379% 98.980% ( 6, 10 ] 189 0.564% 99.544% ( 10, 15 ] 37 0.110% 99.654% ( 15, 22 ] 12 0.036% 99.690% ( 34, 51 ] 46 0.137% 99.827% ( 51, 76 ] 18 0.054% 99.881% ( 76, 110 ] 11 0.033% 99.913% ( 110, 170 ] 6 0.018% 99.931% ( 170, 250 ] 6 0.018% 99.949% ( 250, 380 ] 4 0.012% 99.961% ( 380, 580 ] 6 0.018% 99.979% ( 580, 870 ] 5 0.015% 99.994% ( 870, 1300 ] 1 0.003% 99.997% ( 1900, 2900 ] 2 0.006% 100.003% ** Level 2 read latency histogram (micros): Count: 15848 Average: 1.8040 StdDev: 3.54 Min: 0 Median: 1.1814 Max: 253 Percentiles: P50: 1.18 P75: 1.66 P99: 5.35 P99.9: 15.27 P99.99: 253.00 ------------------------------------------------------ [ 0, 1 ] 6416 40.485% 40.485% ######## ( 1, 2 ] 8312 52.448% 92.933% ########## ( 2, 3 ] 646 4.076% 97.009% # ( 3, 4 ] 212 1.338% 98.347% ( 4, 6 ] 153 0.965% 99.312% ( 6, 10 ] 82 0.517% 99.830% ( 10, 15 ] 11 0.069% 99.899% ( 15, 22 ] 4 0.025% 99.924% ( 22, 34 ] 5 0.032% 99.956% ( 34, 51 ] 3 0.019% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 2 0.013% 100.000% ** Level 3 read latency histogram (micros): Count: 95 Average: 898.7263 StdDev: 1121.58 Min: 1 Median: 347.5000 Max: 4361 Percentiles: P50: 347.50 P75: 1578.57 P99: 4162.50 P99.9: 4361.00 P99.99: 4361.00 ------------------------------------------------------ [ 0, 1 ] 20 21.053% 21.053% #### ( 1, 2 ] 16 16.842% 37.895% ### ( 3, 4 ] 2 2.105% 40.000% ( 170, 250 ] 2 2.105% 42.105% ( 250, 380 ] 10 10.526% 52.632% ## ( 380, 580 ] 2 2.105% 54.737% ( 580, 870 ] 7 7.368% 62.105% # ( 870, 1300 ] 9 9.474% 71.579% ## ( 1300, 1900 ] 7 7.368% 78.947% # ( 1900, 2900 ] 14 14.737% 93.684% ### ( 2900, 4400 ] 6 6.316% 100.000% # ** Level 4 read latency histogram (micros): Count: 20 Average: 1611.4000 StdDev: 749.71 Min: 244 Median: 1600.0000 Max: 2754 Percentiles: P50: 1600.00 P75: 2275.00 P99: 2754.00 P99.9: 2754.00 P99.99: 2754.00 ------------------------------------------------------ ( 170, 250 ] 1 5.000% 5.000% # ( 250, 380 ] 1 5.000% 10.000% # ( 580, 870 ] 1 5.000% 15.000% # ( 870, 1300 ] 5 25.000% 40.000% ##### ( 1300, 1900 ] 4 20.000% 60.000% #### ( 1900, 2900 ] 8 40.000% 100.000% ######## ** DB Stats ** Uptime(secs): 3.2 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 309.88 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.430 H:M:S, 13.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 330.14 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.430 H:M:S, 14.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/14-04:29:14 ... thread 0: (1000000,2000000) ops and (349479.9,342451.4) ops/second in (2.861395,5.840244) 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 77.3 326.3 7.33 6.74 28 0.262 575K 598 0.0 0.0 L1 2/2 50.36 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 249.0 248.6 3.29 3.19 2 1.644 831K 1440 0.0 0.0 L2 5/4 564.12 MB 1.3 0.1 0.1 0.0 0.1 0.1 0.6 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 19/12 944.30 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 199.3 199.4 0.31 0.25 1 0.313 63K 0 0.0 0.0 L4 116/0 9.60 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1040/0 85.63 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 1193/27 97.92 GB 0.0 1.5 0.6 0.9 3.3 2.4 0.7 1.9 136.7 296.7 11.41 10.63 32 0.356 1583K 2080 0.0 0.0 Int 0/0 0.00 KB 0.0 1.5 0.6 0.9 3.3 2.4 0.6 1.9 136.7 296.7 11.41 10.63 32 0.356 1583K 2080 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 0.0 251.2 250.9 6.21 5.99 6 1.035 1583K 2080 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 0.0 351.3 5.20 4.65 26 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): 6.0 total, 5.8 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.30 GB write, 560.57 MB/s write, 1.52 GB read, 258.33 MB/s read, 11.4 seconds Interval compaction: 3.30 GB write, 579.35 MB/s write, 1.52 GB read, 266.98 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: 394409 Average: 2.1349 StdDev: 10.63 Min: 0 Median: 1.4506 Max: 3152 Percentiles: P50: 1.45 P75: 1.85 P99: 5.55 P99.9: 9.52 P99.99: 14.28 ------------------------------------------------------ [ 0, 1 ] 86106 21.832% 21.832% #### ( 1, 2 ] 246544 62.510% 84.341% ############# ( 2, 3 ] 36275 9.197% 93.539% ## ( 3, 4 ] 14363 3.642% 97.180% # ( 4, 6 ] 9276 2.352% 99.532% ( 6, 10 ] 1650 0.418% 99.951% ( 10, 15 ] 183 0.046% 99.997% ( 15, 22 ] 23 0.006% 100.003% ( 22, 34 ] 4 0.001% 100.004% ( 34, 51 ] 1 0.000% 100.004% ( 51, 76 ] 3 0.001% 100.005% ( 110, 170 ] 14 0.004% 100.008% ( 170, 250 ] 11 0.003% 100.011% ( 250, 380 ] 9 0.002% 100.013% ( 380, 580 ] 5 0.001% 100.015% ( 580, 870 ] 6 0.002% 100.016% ( 870, 1300 ] 4 0.001% 100.017% ( 1300, 1900 ] 3 0.001% 100.018% ( 1900, 2900 ] 2 0.001% 100.019% ( 2900, 4400 ] 2 0.001% 100.019% ** Level 1 read latency histogram (micros): Count: 127509 Average: 2.3729 StdDev: 12.99 Min: 1 Median: 1.5169 Max: 2459 Percentiles: P50: 1.52 P75: 1.92 P99: 5.89 P99.9: 18.50 P99.99: 554.97 ------------------------------------------------------ [ 0, 1 ] 23019 18.053% 18.053% #### ( 1, 2 ] 78810 61.807% 79.860% ############ ( 2, 3 ] 15437 12.107% 91.967% ## ( 3, 4 ] 5080 3.984% 95.951% # ( 4, 6 ] 4105 3.219% 99.170% # ( 6, 10 ] 765 0.600% 99.770% ( 10, 15 ] 157 0.123% 99.893% ( 15, 22 ] 17 0.013% 99.907% ( 22, 34 ] 3 0.002% 99.909% ( 34, 51 ] 46 0.036% 99.945% ( 51, 76 ] 19 0.015% 99.960% ( 76, 110 ] 11 0.009% 99.969% ( 110, 170 ] 7 0.005% 99.974% ( 170, 250 ] 6 0.005% 99.979% ( 250, 380 ] 9 0.007% 99.986% ( 380, 580 ] 6 0.005% 99.991% ( 580, 870 ] 6 0.005% 99.995% ( 870, 1300 ] 4 0.003% 99.998% ( 1900, 2900 ] 2 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 15892 Average: 1.8075 StdDev: 3.54 Min: 0 Median: 1.1835 Max: 253 Percentiles: P50: 1.18 P75: 1.66 P99: 5.38 P99.9: 16.55 P99.99: 253.00 ------------------------------------------------------ [ 0, 1 ] 6417 40.379% 40.379% ######## ( 1, 2 ] 8333 52.435% 92.814% ########## ( 2, 3 ] 663 4.172% 96.986% # ( 3, 4 ] 214 1.347% 98.332% ( 4, 6 ] 154 0.969% 99.302% ( 6, 10 ] 83 0.522% 99.824% ( 10, 15 ] 11 0.069% 99.893% ( 15, 22 ] 5 0.031% 99.924% ( 22, 34 ] 5 0.031% 99.956% ( 34, 51 ] 3 0.019% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 2 0.013% 100.000% ** Level 3 read latency histogram (micros): Count: 78760 Average: 4.4416 StdDev: 53.46 Min: 1 Median: 1.7109 Max: 4361 Percentiles: P50: 1.71 P75: 2.42 P99: 9.95 P99.9: 354.78 P99.99: 2174.93 ------------------------------------------------------ [ 0, 1 ] 5994 7.610% 7.610% ## ( 1, 2 ] 46965 59.631% 67.241% ############ ( 2, 3 ] 14445 18.341% 85.582% #### ( 3, 4 ] 4958 6.295% 91.877% # ( 4, 6 ] 4108 5.216% 97.092% # ( 6, 10 ] 1521 1.931% 99.024% ( 10, 15 ] 357 0.453% 99.477% ( 15, 22 ] 65 0.083% 99.559% ( 22, 34 ] 20 0.025% 99.585% ( 34, 51 ] 2 0.003% 99.587% ( 76, 110 ] 49 0.062% 99.650% ( 110, 170 ] 125 0.159% 99.808% ( 170, 250 ] 41 0.052% 99.860% ( 250, 380 ] 40 0.051% 99.911% ( 380, 580 ] 26 0.033% 99.944% ( 580, 870 ] 13 0.017% 99.961% ( 870, 1300 ] 11 0.014% 99.975% ( 1300, 1900 ] 9 0.011% 99.986% ( 1900, 2900 ] 15 0.019% 100.005% ( 2900, 4400 ] 6 0.008% 100.013% ** Level 4 read latency histogram (micros): Count: 20 Average: 1611.4000 StdDev: 749.71 Min: 244 Median: 1600.0000 Max: 2754 Percentiles: P50: 1600.00 P75: 2275.00 P99: 2754.00 P99.9: 2754.00 P99.99: 2754.00 ------------------------------------------------------ ( 170, 250 ] 1 5.000% 5.000% # ( 250, 380 ] 1 5.000% 10.000% # ( 580, 870 ] 1 5.000% 15.000% # ( 870, 1300 ] 5 25.000% 40.000% ##### ( 1300, 1900 ] 4 20.000% 60.000% #### ( 1900, 2900 ] 8 40.000% 100.000% ######## ** DB Stats ** Uptime(secs): 6.0 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 326.03 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.672 H:M:S, 11.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 343.96 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.241 H:M:S, 8.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/07/14-04:29:17 ... thread 0: (1000000,3000000) ops and (327088.3,337172.5) ops/second in (3.057278,8.897522) 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 107.0 1.4 0.0 1.4 4.1 2.7 0.0 1.5 104.7 314.0 13.23 12.23 44 0.301 1407K 1431 0.0 0.0 L1 10/0 865.56 MB 86.6 1.6 1.3 0.4 1.6 1.3 0.1 1.3 234.1 233.5 7.21 6.92 3 2.402 1713K 4423 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 26/4 1.09 GB 1.0 1.6 0.6 0.9 1.6 0.6 0.0 2.5 211.4 211.3 7.51 6.62 4 1.878 1591K 849 0.0 0.0 L4 152/0 9.61 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 86.00 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1242/8 98.84 GB 0.0 4.7 2.0 2.7 7.4 4.7 1.4 2.7 167.9 265.2 28.43 26.21 52 0.547 4824K 6745 0.0 0.0 Int 0/0 0.00 KB 0.0 4.7 2.0 2.7 7.4 4.7 1.4 2.7 167.9 265.2 28.43 26.21 52 0.547 4824K 6745 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 4.7 2.0 2.7 4.7 2.0 0.0 0.0 232.9 232.6 20.49 19.16 13 1.576 4824K 6745 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.7 2.7 0.0 0.0 0.0 349.3 7.94 7.05 39 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): 9.1 total, 8.9 interval Flush(GB): cumulative 2.707, interval 2.707 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: 7.36 GB write, 828.83 MB/s write, 4.66 GB read, 524.82 MB/s read, 28.4 seconds Interval compaction: 7.36 GB write, 847.05 MB/s write, 4.66 GB read, 536.36 MB/s read, 28.4 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: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 13, interval: 13 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 754668 Average: 2.3925 StdDev: 11.12 Min: 0 Median: 1.5683 Max: 3152 Percentiles: P50: 1.57 P75: 1.97 P99: 5.86 P99.9: 9.94 P99.99: 14.75 ------------------------------------------------------ [ 0, 1 ] 109646 14.529% 14.529% ### ( 1, 2 ] 471042 62.417% 76.946% ############ ( 2, 3 ] 97275 12.890% 89.836% ### ( 3, 4 ] 40242 5.332% 95.168% # ( 4, 6 ] 31064 4.116% 99.285% # ( 6, 10 ] 4715 0.625% 99.909% ( 10, 15 ] 642 0.085% 99.994% ( 15, 22 ] 56 0.007% 100.002% ( 22, 34 ] 6 0.001% 100.003% ( 34, 51 ] 3 0.000% 100.003% ( 51, 76 ] 5 0.001% 100.004% ( 76, 110 ] 13 0.002% 100.005% ( 110, 170 ] 65 0.009% 100.014% ( 170, 250 ] 47 0.006% 100.020% ( 250, 380 ] 38 0.005% 100.025% ( 380, 580 ] 34 0.005% 100.030% ( 580, 870 ] 16 0.002% 100.032% ( 870, 1300 ] 8 0.001% 100.033% ( 1300, 1900 ] 5 0.001% 100.034% ( 1900, 2900 ] 4 0.001% 100.034% ( 2900, 4400 ] 3 0.000% 100.035% ** Level 1 read latency histogram (micros): Count: 219882 Average: 2.6749 StdDev: 13.03 Min: 1 Median: 1.6291 Max: 2459 Percentiles: P50: 1.63 P75: 2.16 P99: 6.37 P99.9: 83.82 P99.99: 604.45 ------------------------------------------------------ [ 0, 1 ] 26154 11.895% 11.895% ## ( 1, 2 ] 133187 60.572% 72.467% ############ ( 2, 3 ] 34986 15.911% 88.378% ### ( 3, 4 ] 12536 5.701% 94.079% # ( 4, 6 ] 10662 4.849% 98.928% # ( 6, 10 ] 1688 0.768% 99.696% ( 10, 15 ] 336 0.153% 99.849% ( 15, 22 ] 29 0.013% 99.862% ( 22, 34 ] 5 0.002% 99.864% ( 34, 51 ] 46 0.021% 99.885% ( 51, 76 ] 20 0.009% 99.894% ( 76, 110 ] 57 0.026% 99.920% ( 110, 170 ] 64 0.029% 99.949% ( 170, 250 ] 37 0.017% 99.966% ( 250, 380 ] 27 0.012% 99.978% ( 380, 580 ] 25 0.011% 99.990% ( 580, 870 ] 12 0.005% 99.995% ( 870, 1300 ] 9 0.004% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28305 Average: 2.0952 StdDev: 5.10 Min: 0 Median: 1.3750 Max: 441 Percentiles: P50: 1.37 P75: 1.80 P99: 7.20 P99.9: 14.59 P99.99: 320.51 ------------------------------------------------------ [ 0, 1 ] 7870 27.804% 27.804% ###### ( 1, 2 ] 16755 59.194% 86.999% ############ ( 2, 3 ] 2036 7.193% 94.192% # ( 3, 4 ] 776 2.742% 96.933% # ( 4, 6 ] 492 1.738% 98.672% ( 6, 10 ] 311 1.099% 99.770% ( 10, 15 ] 40 0.141% 99.912% ( 15, 22 ] 5 0.018% 99.929% ( 22, 34 ] 5 0.018% 99.947% ( 34, 51 ] 3 0.011% 99.958% ( 110, 170 ] 4 0.014% 99.972% ( 170, 250 ] 3 0.011% 99.982% ( 250, 380 ] 4 0.014% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 263446 Average: 3.8837 StdDev: 35.60 Min: 1 Median: 1.7186 Max: 4361 Percentiles: P50: 1.72 P75: 2.46 P99: 9.55 P99.9: 302.89 P99.99: 879.72 ------------------------------------------------------ [ 0, 1 ] 17998 6.832% 6.832% # ( 1, 2 ] 158256 60.072% 66.903% ############ ( 2, 3 ] 46355 17.596% 84.499% #### ( 3, 4 ] 18862 7.160% 91.659% # ( 4, 6 ] 14774 5.608% 97.267% # ( 6, 10 ] 5139 1.951% 99.217% ( 10, 15 ] 886 0.336% 99.554% ( 15, 22 ] 130 0.049% 99.603% ( 22, 34 ] 35 0.013% 99.616% ( 34, 51 ] 16 0.006% 99.622% ( 51, 76 ] 19 0.007% 99.630% ( 76, 110 ] 150 0.057% 99.686% ( 110, 170 ] 336 0.128% 99.814% ( 170, 250 ] 170 0.065% 99.879% ( 250, 380 ] 139 0.053% 99.931% ( 380, 580 ] 99 0.038% 99.969% ( 580, 870 ] 55 0.021% 99.990% ( 870, 1300 ] 29 0.011% 100.001% ( 1300, 1900 ] 12 0.005% 100.005% ( 1900, 2900 ] 17 0.006% 100.012% ( 2900, 4400 ] 7 0.003% 100.014% ** Level 4 read latency histogram (micros): Count: 20 Average: 1611.4000 StdDev: 749.71 Min: 244 Median: 1600.0000 Max: 2754 Percentiles: P50: 1600.00 P75: 2275.00 P99: 2754.00 P99.9: 2754.00 P99.99: 2754.00 ------------------------------------------------------ ( 170, 250 ] 1 5.000% 5.000% # ( 250, 380 ] 1 5.000% 10.000% # ( 580, 870 ] 1 5.000% 15.000% # ( 870, 1300 ] 5 25.000% 40.000% ##### ( 1300, 1900 ] 4 20.000% 60.000% #### ( 1900, 2900 ] 8 40.000% 100.000% ######## ** Level 5 read latency histogram (micros): Count: 20 Average: 778.7000 StdDev: 872.15 Min: 126 Median: 336.6667 Max: 3527 Percentiles: P50: 336.67 P75: 1156.67 P99: 3527.00 P99.9: 3527.00 P99.99: 3527.00 ------------------------------------------------------ ( 110, 170 ] 5 25.000% 25.000% ##### ( 170, 250 ] 3 15.000% 40.000% ### ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 2 10.000% 65.000% ## ( 870, 1300 ] 3 15.000% 80.000% ### ( 1300, 1900 ] 2 10.000% 90.000% ## ( 1900, 2900 ] 1 5.000% 95.000% # ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.1 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 324.65 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.078 H:M:S, 11.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 321.91 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.407 H:M:S, 13.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/14-04:29:21 ... thread 0: (1000000,4000000) ops and (313189.5,330838.9) ops/second in (3.192955,12.090477) 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 1.6 114.5 313.9 19.26 17.87 61 0.316 2238K 2271 0.0 0.0 L1 10/10 865.56 MB 0.0 1.6 1.3 0.4 1.6 1.3 0.1 1.3 234.1 233.5 7.21 6.92 3 2.402 1713K 4423 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 22/0 958.09 MB 1.0 1.6 0.6 0.9 1.6 0.6 0.0 2.5 211.4 211.3 7.51 6.62 4 1.878 1591K 849 0.0 0.0 L4 168/0 9.76 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.4 1.0 198.6 198.7 0.80 0.69 1 0.796 130K 0 0.0 0.0 L5 1044/0 86.00 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1259/22 99.88 GB 0.0 5.6 2.1 3.5 9.4 5.9 1.4 2.5 163.1 271.9 35.25 32.54 70 0.504 5787K 7585 0.0 0.0 Int 0/0 0.00 KB 0.0 5.6 2.1 3.5 9.4 5.9 1.4 2.5 163.1 271.9 35.25 32.54 70 0.504 5787K 7585 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 5.6 2.1 3.5 5.6 2.1 0.0 0.0 236.7 236.4 24.29 22.80 17 1.429 5787K 7585 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 0.0 350.8 10.96 9.75 53 0.207 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.3 total, 12.1 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: 9.36 GB write, 780.06 MB/s write, 5.62 GB read, 467.97 MB/s read, 35.2 seconds Interval compaction: 9.36 GB write, 792.69 MB/s write, 5.62 GB read, 475.55 MB/s read, 35.2 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: 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: 1047383 Average: 2.3502 StdDev: 12.35 Min: 0 Median: 1.5428 Max: 5047 Percentiles: P50: 1.54 P75: 1.93 P99: 5.80 P99.9: 9.95 P99.99: 18.98 ------------------------------------------------------ [ 0, 1 ] 161071 15.378% 15.378% ### ( 1, 2 ] 668016 63.780% 79.158% ############# ( 2, 3 ] 126357 12.064% 91.222% ## ( 3, 4 ] 49587 4.734% 95.956% # ( 4, 6 ] 35443 3.384% 99.340% # ( 6, 10 ] 5943 0.567% 99.908% ( 10, 15 ] 823 0.079% 99.986% ( 15, 22 ] 69 0.007% 99.993% ( 22, 34 ] 9 0.001% 99.994% ( 34, 51 ] 4 0.000% 99.994% ( 51, 76 ] 7 0.001% 99.995% ( 76, 110 ] 47 0.004% 99.999% ( 110, 170 ] 104 0.010% 100.009% ( 170, 250 ] 74 0.007% 100.016% ( 250, 380 ] 52 0.005% 100.021% ( 380, 580 ] 49 0.005% 100.026% ( 580, 870 ] 23 0.002% 100.028% ( 870, 1300 ] 12 0.001% 100.029% ( 1300, 1900 ] 8 0.001% 100.030% ( 1900, 2900 ] 6 0.001% 100.031% ( 2900, 4400 ] 4 0.000% 100.031% ( 4400, 6600 ] 1 0.000% 100.031% ** Level 1 read latency histogram (micros): Count: 278332 Average: 2.7217 StdDev: 14.28 Min: 1 Median: 1.5969 Max: 2459 Percentiles: P50: 1.60 P75: 2.01 P99: 7.17 P99.9: 131.83 P99.99: 700.84 ------------------------------------------------------ [ 0, 1 ] 36633 13.162% 13.162% ### ( 1, 2 ] 171775 61.716% 74.877% ############ ( 2, 3 ] 40605 14.589% 89.466% ### ( 3, 4 ] 14214 5.107% 94.573% # ( 4, 6 ] 11558 4.153% 98.726% # ( 6, 10 ] 2616 0.940% 99.666% ( 10, 15 ] 399 0.143% 99.809% ( 15, 22 ] 33 0.012% 99.821% ( 22, 34 ] 5 0.002% 99.823% ( 34, 51 ] 46 0.017% 99.839% ( 51, 76 ] 23 0.008% 99.847% ( 76, 110 ] 95 0.034% 99.881% ( 110, 170 ] 142 0.051% 99.932% ( 170, 250 ] 68 0.024% 99.957% ( 250, 380 ] 39 0.014% 99.971% ( 380, 580 ] 44 0.016% 99.987% ( 580, 870 ] 22 0.008% 99.995% ( 870, 1300 ] 11 0.004% 99.999% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28305 Average: 2.0952 StdDev: 5.10 Min: 0 Median: 1.3750 Max: 441 Percentiles: P50: 1.37 P75: 1.80 P99: 7.20 P99.9: 14.59 P99.99: 320.51 ------------------------------------------------------ [ 0, 1 ] 7870 27.804% 27.804% ###### ( 1, 2 ] 16755 59.194% 86.999% ############ ( 2, 3 ] 2036 7.193% 94.192% # ( 3, 4 ] 776 2.742% 96.933% # ( 4, 6 ] 492 1.738% 98.672% ( 6, 10 ] 311 1.099% 99.770% ( 10, 15 ] 40 0.141% 99.912% ( 15, 22 ] 5 0.018% 99.929% ( 22, 34 ] 5 0.018% 99.947% ( 34, 51 ] 3 0.011% 99.958% ( 110, 170 ] 4 0.014% 99.972% ( 170, 250 ] 3 0.011% 99.982% ( 250, 380 ] 4 0.014% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 284781 Average: 3.7549 StdDev: 34.24 Min: 1 Median: 1.7041 Max: 4361 Percentiles: P50: 1.70 P75: 2.41 P99: 9.41 P99.9: 282.94 P99.99: 862.21 ------------------------------------------------------ [ 0, 1 ] 20616 7.239% 7.239% # ( 1, 2 ] 172948 60.730% 67.969% ############ ( 2, 3 ] 49215 17.282% 85.251% ### ( 3, 4 ] 19546 6.864% 92.115% # ( 4, 6 ] 15158 5.323% 97.437% # ( 6, 10 ] 5217 1.832% 99.269% ( 10, 15 ] 902 0.317% 99.586% ( 15, 22 ] 131 0.046% 99.632% ( 22, 34 ] 37 0.013% 99.645% ( 34, 51 ] 16 0.006% 99.651% ( 51, 76 ] 19 0.007% 99.657% ( 76, 110 ] 150 0.053% 99.710% ( 110, 170 ] 336 0.118% 99.828% ( 170, 250 ] 170 0.060% 99.888% ( 250, 380 ] 139 0.049% 99.936% ( 380, 580 ] 99 0.035% 99.971% ( 580, 870 ] 55 0.019% 99.991% ( 870, 1300 ] 29 0.010% 100.001% ( 1300, 1900 ] 12 0.004% 100.005% ( 1900, 2900 ] 17 0.006% 100.011% ( 2900, 4400 ] 7 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 100 Average: 340.8900 StdDev: 722.56 Min: 0 Median: 4.4000 Max: 2754 Percentiles: P50: 4.40 P75: 39.67 P99: 2754.00 P99.9: 2754.00 P99.99: 2754.00 ------------------------------------------------------ [ 0, 1 ] 31 31.000% 31.000% ###### ( 1, 2 ] 14 14.000% 45.000% ### ( 2, 3 ] 4 4.000% 49.000% # ( 4, 6 ] 5 5.000% 54.000% # ( 6, 10 ] 6 6.000% 60.000% # ( 10, 15 ] 2 2.000% 62.000% ( 15, 22 ] 2 2.000% 64.000% ( 22, 34 ] 10 10.000% 74.000% ## ( 34, 51 ] 3 3.000% 77.000% # ( 110, 170 ] 1 1.000% 78.000% ( 170, 250 ] 1 1.000% 79.000% ( 250, 380 ] 1 1.000% 80.000% ( 380, 580 ] 1 1.000% 81.000% ( 580, 870 ] 2 2.000% 83.000% ( 870, 1300 ] 5 5.000% 88.000% # ( 1300, 1900 ] 4 4.000% 92.000% # ( 1900, 2900 ] 8 8.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 778.7000 StdDev: 872.15 Min: 126 Median: 336.6667 Max: 3527 Percentiles: P50: 336.67 P75: 1156.67 P99: 3527.00 P99.9: 3527.00 P99.99: 3527.00 ------------------------------------------------------ ( 110, 170 ] 5 25.000% 25.000% ##### ( 170, 250 ] 3 15.000% 40.000% ### ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 2 10.000% 65.000% ## ( 870, 1300 ] 3 15.000% 80.000% ### ( 1300, 1900 ] 2 10.000% 90.000% ## ( 1900, 2900 ] 1 5.000% 95.000% # ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.3 total, 3.2 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 320.38 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.688 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, 308.24 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.609 H:M:S, 19.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/14-04:29:24 ... thread 0: (1000000,5000000) ops and (313967.3,327321.1) ops/second in (3.185045,15.275522) 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 19/12 3.26 GB 163.6 3.0 0.0 3.0 7.7 4.7 0.0 1.6 122.4 312.2 25.22 23.49 77 0.327 3134K 3250 0.0 0.0 L1 10/10 865.56 MB 0.0 1.6 1.3 0.4 1.6 1.3 0.1 1.3 234.1 233.5 7.21 6.92 3 2.402 1713K 4423 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 22/0 958.09 MB 1.0 1.6 0.6 0.9 1.6 0.6 0.0 2.5 211.4 211.3 7.51 6.62 4 1.878 1591K 849 0.0 0.0 L4 168/0 9.76 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.4 1.0 198.6 198.7 0.80 0.69 1 0.796 130K 0 0.0 0.0 L5 1044/0 86.00 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1263/22 100.80 GB 0.0 6.5 2.1 4.4 11.1 6.8 1.4 2.4 161.0 276.9 41.20 38.16 86 0.479 6682K 8564 0.0 0.0 Int 0/0 0.00 KB 0.0 6.5 2.1 4.4 11.1 6.8 1.4 2.4 161.0 276.9 41.20 38.16 86 0.479 6682K 8564 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 6.5 2.1 4.4 6.5 2.1 0.0 0.0 240.3 240.0 27.60 26.05 20 1.380 6682K 8564 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 0.0 351.8 13.61 12.11 66 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.5 total, 15.3 interval Flush(GB): cumulative 4.676, interval 4.676 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 11.14 GB write, 737.49 MB/s write, 6.48 GB read, 428.64 MB/s read, 41.2 seconds Interval compaction: 11.14 GB write, 746.94 MB/s write, 6.48 GB read, 434.13 MB/s read, 41.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 20, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 20, interval: 22 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1432342 Average: 2.3623 StdDev: 12.53 Min: 0 Median: 1.5404 Max: 5047 Percentiles: P50: 1.54 P75: 1.93 P99: 5.79 P99.9: 10.20 P99.99: 79.46 ------------------------------------------------------ [ 0, 1 ] 214056 14.944% 14.944% ### ( 1, 2 ] 929081 64.864% 79.809% ############# ( 2, 3 ] 171718 11.989% 91.798% ## ( 3, 4 ] 63723 4.449% 96.246% # ( 4, 6 ] 44004 3.072% 99.319% # ( 6, 10 ] 8281 0.578% 99.897% ( 10, 15 ] 1212 0.085% 99.981% ( 15, 22 ] 87 0.006% 99.987% ( 22, 34 ] 11 0.001% 99.988% ( 34, 51 ] 4 0.000% 99.988% ( 51, 76 ] 14 0.001% 99.989% ( 76, 110 ] 96 0.007% 99.996% ( 110, 170 ] 214 0.015% 100.011% ( 170, 250 ] 116 0.008% 100.019% ( 250, 380 ] 83 0.006% 100.025% ( 380, 580 ] 82 0.006% 100.031% ( 580, 870 ] 39 0.003% 100.033% ( 870, 1300 ] 21 0.001% 100.035% ( 1300, 1900 ] 12 0.001% 100.036% ( 1900, 2900 ] 6 0.000% 100.036% ( 2900, 4400 ] 6 0.000% 100.037% ( 4400, 6600 ] 1 0.000% 100.037% ** Level 1 read latency histogram (micros): Count: 344712 Average: 2.7078 StdDev: 13.64 Min: 1 Median: 1.5910 Max: 2459 Percentiles: P50: 1.59 P75: 1.99 P99: 7.54 P99.9: 136.59 P99.99: 660.86 ------------------------------------------------------ [ 0, 1 ] 44003 12.765% 12.765% ### ( 1, 2 ] 217182 63.004% 75.769% ############# ( 2, 3 ] 48921 14.192% 89.961% ### ( 3, 4 ] 16593 4.814% 94.774% # ( 4, 6 ] 13128 3.808% 98.583% # ( 6, 10 ] 3740 1.085% 99.668% ( 10, 15 ] 477 0.138% 99.806% ( 15, 22 ] 40 0.012% 99.818% ( 22, 34 ] 6 0.002% 99.820% ( 34, 51 ] 46 0.013% 99.833% ( 51, 76 ] 23 0.007% 99.840% ( 76, 110 ] 117 0.034% 99.874% ( 110, 170 ] 206 0.060% 99.933% ( 170, 250 ] 88 0.026% 99.959% ( 250, 380 ] 47 0.014% 99.972% ( 380, 580 ] 53 0.015% 99.988% ( 580, 870 ] 27 0.008% 99.996% ( 870, 1300 ] 11 0.003% 99.999% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28305 Average: 2.0952 StdDev: 5.10 Min: 0 Median: 1.3750 Max: 441 Percentiles: P50: 1.37 P75: 1.80 P99: 7.20 P99.9: 14.59 P99.99: 320.51 ------------------------------------------------------ [ 0, 1 ] 7870 27.804% 27.804% ###### ( 1, 2 ] 16755 59.194% 86.999% ############ ( 2, 3 ] 2036 7.193% 94.192% # ( 3, 4 ] 776 2.742% 96.933% # ( 4, 6 ] 492 1.738% 98.672% ( 6, 10 ] 311 1.099% 99.770% ( 10, 15 ] 40 0.141% 99.912% ( 15, 22 ] 5 0.018% 99.929% ( 22, 34 ] 5 0.018% 99.947% ( 34, 51 ] 3 0.011% 99.958% ( 110, 170 ] 4 0.014% 99.972% ( 170, 250 ] 3 0.011% 99.982% ( 250, 380 ] 4 0.014% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 284781 Average: 3.7549 StdDev: 34.24 Min: 1 Median: 1.7041 Max: 4361 Percentiles: P50: 1.70 P75: 2.41 P99: 9.41 P99.9: 282.94 P99.99: 862.21 ------------------------------------------------------ [ 0, 1 ] 20616 7.239% 7.239% # ( 1, 2 ] 172948 60.730% 67.969% ############ ( 2, 3 ] 49215 17.282% 85.251% ### ( 3, 4 ] 19546 6.864% 92.115% # ( 4, 6 ] 15158 5.323% 97.437% # ( 6, 10 ] 5217 1.832% 99.269% ( 10, 15 ] 902 0.317% 99.586% ( 15, 22 ] 131 0.046% 99.632% ( 22, 34 ] 37 0.013% 99.645% ( 34, 51 ] 16 0.006% 99.651% ( 51, 76 ] 19 0.007% 99.657% ( 76, 110 ] 150 0.053% 99.710% ( 110, 170 ] 336 0.118% 99.828% ( 170, 250 ] 170 0.060% 99.888% ( 250, 380 ] 139 0.049% 99.936% ( 380, 580 ] 99 0.035% 99.971% ( 580, 870 ] 55 0.019% 99.991% ( 870, 1300 ] 29 0.010% 100.001% ( 1300, 1900 ] 12 0.004% 100.005% ( 1900, 2900 ] 17 0.006% 100.011% ( 2900, 4400 ] 7 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 100 Average: 340.8900 StdDev: 722.56 Min: 0 Median: 4.4000 Max: 2754 Percentiles: P50: 4.40 P75: 39.67 P99: 2754.00 P99.9: 2754.00 P99.99: 2754.00 ------------------------------------------------------ [ 0, 1 ] 31 31.000% 31.000% ###### ( 1, 2 ] 14 14.000% 45.000% ### ( 2, 3 ] 4 4.000% 49.000% # ( 4, 6 ] 5 5.000% 54.000% # ( 6, 10 ] 6 6.000% 60.000% # ( 10, 15 ] 2 2.000% 62.000% ( 15, 22 ] 2 2.000% 64.000% ( 22, 34 ] 10 10.000% 74.000% ## ( 34, 51 ] 3 3.000% 77.000% # ( 110, 170 ] 1 1.000% 78.000% ( 170, 250 ] 1 1.000% 79.000% ( 250, 380 ] 1 1.000% 80.000% ( 380, 580 ] 1 1.000% 81.000% ( 580, 870 ] 2 2.000% 83.000% ( 870, 1300 ] 5 5.000% 88.000% # ( 1300, 1900 ] 4 4.000% 92.000% # ( 1900, 2900 ] 8 8.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 778.7000 StdDev: 872.15 Min: 126 Median: 336.6667 Max: 3527 Percentiles: P50: 336.67 P75: 1156.67 P99: 3527.00 P99.9: 3527.00 P99.99: 3527.00 ------------------------------------------------------ ( 110, 170 ] 5 25.000% 25.000% ##### ( 170, 250 ] 3 15.000% 40.000% ### ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 2 10.000% 65.000% ## ( 870, 1300 ] 3 15.000% 80.000% ### ( 1300, 1900 ] 2 10.000% 90.000% ## ( 1900, 2900 ] 1 5.000% 95.000% # ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 15.5 total, 3.2 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 318.04 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.310 H:M:S, 14.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 309.00 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.622 H:M:S, 19.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/14-04:29:29 ... thread 0: (1000000,6000000) ops and (190391.5,292285.7) ops/second in (5.252336,20.527858) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/4 2.76 GB 257.9 4.4 0.0 4.4 10.0 5.6 0.0 1.8 136.7 309.4 33.17 31.08 96 0.346 4605K 5714 0.0 0.0 L1 15/0 1.23 GB 126.1 3.9 2.7 1.2 3.9 2.7 0.1 1.4 230.8 229.2 17.34 16.63 4 4.334 4062K 26K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.6 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 15/1 1.03 GB 0.9 1.6 0.6 0.9 1.6 0.6 1.0 2.5 211.4 211.3 7.51 6.62 4 1.878 1591K 849 0.0 0.0 L4 171/4 9.69 GB 1.0 0.2 0.2 0.0 0.2 0.2 1.3 1.0 198.6 198.7 0.80 0.69 1 0.796 130K 0 0.0 0.0 L5 1056/0 86.98 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1271/9 101.70 GB 0.0 10.2 3.5 6.6 15.7 9.1 5.3 2.8 175.3 271.4 59.29 55.46 106 0.559 10M 33K 0.0 0.0 Int 0/0 0.00 KB 0.0 10.2 3.5 6.6 15.7 9.1 5.3 2.8 175.3 271.4 59.29 55.46 106 0.559 10M 33K 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 10.2 3.5 6.6 10.1 3.5 0.0 0.0 241.5 240.7 43.05 41.01 25 1.722 10M 33K 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 0.0 352.9 16.25 14.45 81 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): 20.7 total, 20.5 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: 15.72 GB write, 776.51 MB/s write, 10.15 GB read, 501.52 MB/s read, 59.3 seconds Interval compaction: 15.72 GB write, 783.91 MB/s write, 10.15 GB read, 506.30 MB/s read, 59.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 9, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 9, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 20, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 9, total-stops: 20, interval: 29 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1936232 Average: 2.3084 StdDev: 11.80 Min: 0 Median: 1.5201 Max: 5047 Percentiles: P50: 1.52 P75: 1.90 P99: 5.76 P99.9: 10.24 P99.99: 79.23 ------------------------------------------------------ [ 0, 1 ] 309352 15.977% 15.977% ### ( 1, 2 ] 1266549 65.413% 81.390% ############# ( 2, 3 ] 215668 11.139% 92.529% ## ( 3, 4 ] 79469 4.104% 96.633% # ( 4, 6 ] 52007 2.686% 99.319% # ( 6, 10 ] 11178 0.577% 99.896% ( 10, 15 ] 1553 0.080% 99.976% ( 15, 22 ] 212 0.011% 99.987% ( 22, 34 ] 12 0.001% 99.988% ( 34, 51 ] 11 0.001% 99.989% ( 51, 76 ] 15 0.001% 99.989% ( 76, 110 ] 141 0.007% 99.997% ( 110, 170 ] 272 0.014% 100.011% ( 170, 250 ] 136 0.007% 100.018% ( 250, 380 ] 92 0.005% 100.022% ( 380, 580 ] 98 0.005% 100.028% ( 580, 870 ] 43 0.002% 100.030% ( 870, 1300 ] 26 0.001% 100.031% ( 1300, 1900 ] 18 0.001% 100.032% ( 1900, 2900 ] 10 0.001% 100.033% ( 2900, 4400 ] 6 0.000% 100.033% ( 4400, 6600 ] 1 0.000% 100.033% ** Level 1 read latency histogram (micros): Count: 467382 Average: 2.7571 StdDev: 14.68 Min: 0 Median: 1.5782 Max: 2459 Percentiles: P50: 1.58 P75: 1.97 P99: 7.86 P99.9: 148.16 P99.99: 723.13 ------------------------------------------------------ [ 0, 1 ] 61682 13.197% 13.197% ### ( 1, 2 ] 297511 63.655% 76.852% ############# ( 2, 3 ] 63608 13.609% 90.462% ### ( 3, 4 ] 21188 4.533% 94.995% # ( 4, 6 ] 16191 3.464% 98.459% # ( 6, 10 ] 5449 1.166% 99.625% ( 10, 15 ] 657 0.141% 99.766% ( 15, 22 ] 88 0.019% 99.784% ( 22, 34 ] 6 0.001% 99.786% ( 34, 51 ] 46 0.010% 99.795% ( 51, 76 ] 24 0.005% 99.801% ( 76, 110 ] 249 0.053% 99.854% ( 110, 170 ] 339 0.073% 99.926% ( 170, 250 ] 121 0.026% 99.952% ( 250, 380 ] 76 0.016% 99.969% ( 380, 580 ] 82 0.018% 99.986% ( 580, 870 ] 37 0.008% 99.994% ( 870, 1300 ] 21 0.004% 99.999% ( 1300, 1900 ] 5 0.001% 100.000% ( 1900, 2900 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28305 Average: 2.0952 StdDev: 5.10 Min: 0 Median: 1.3750 Max: 441 Percentiles: P50: 1.37 P75: 1.80 P99: 7.20 P99.9: 14.59 P99.99: 320.51 ------------------------------------------------------ [ 0, 1 ] 7870 27.804% 27.804% ###### ( 1, 2 ] 16755 59.194% 86.999% ############ ( 2, 3 ] 2036 7.193% 94.192% # ( 3, 4 ] 776 2.742% 96.933% # ( 4, 6 ] 492 1.738% 98.672% ( 6, 10 ] 311 1.099% 99.770% ( 10, 15 ] 40 0.141% 99.912% ( 15, 22 ] 5 0.018% 99.929% ( 22, 34 ] 5 0.018% 99.947% ( 34, 51 ] 3 0.011% 99.958% ( 110, 170 ] 4 0.014% 99.972% ( 170, 250 ] 3 0.011% 99.982% ( 250, 380 ] 4 0.014% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 292518 Average: 3.9432 StdDev: 35.07 Min: 1 Median: 1.7035 Max: 4361 Percentiles: P50: 1.70 P75: 2.41 P99: 9.58 P99.9: 333.29 P99.99: 880.05 ------------------------------------------------------ [ 0, 1 ] 21254 7.266% 7.266% # ( 1, 2 ] 177698 60.748% 68.014% ############ ( 2, 3 ] 50408 17.232% 85.246% ### ( 3, 4 ] 20045 6.853% 92.099% # ( 4, 6 ] 15411 5.268% 97.367% # ( 6, 10 ] 5333 1.823% 99.190% ( 10, 15 ] 931 0.318% 99.508% ( 15, 22 ] 134 0.046% 99.554% ( 22, 34 ] 37 0.013% 99.567% ( 34, 51 ] 16 0.005% 99.572% ( 51, 76 ] 19 0.006% 99.579% ( 76, 110 ] 193 0.066% 99.645% ( 110, 170 ] 410 0.140% 99.785% ( 170, 250 ] 225 0.077% 99.862% ( 250, 380 ] 174 0.059% 99.921% ( 380, 580 ] 125 0.043% 99.964% ( 580, 870 ] 75 0.026% 99.990% ( 870, 1300 ] 32 0.011% 100.001% ( 1300, 1900 ] 12 0.004% 100.005% ( 1900, 2900 ] 17 0.006% 100.011% ( 2900, 4400 ] 7 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 100 Average: 340.8900 StdDev: 722.56 Min: 0 Median: 4.4000 Max: 2754 Percentiles: P50: 4.40 P75: 39.67 P99: 2754.00 P99.9: 2754.00 P99.99: 2754.00 ------------------------------------------------------ [ 0, 1 ] 31 31.000% 31.000% ###### ( 1, 2 ] 14 14.000% 45.000% ### ( 2, 3 ] 4 4.000% 49.000% # ( 4, 6 ] 5 5.000% 54.000% # ( 6, 10 ] 6 6.000% 60.000% # ( 10, 15 ] 2 2.000% 62.000% ( 15, 22 ] 2 2.000% 64.000% ( 22, 34 ] 10 10.000% 74.000% ## ( 34, 51 ] 3 3.000% 77.000% # ( 110, 170 ] 1 1.000% 78.000% ( 170, 250 ] 1 1.000% 79.000% ( 250, 380 ] 1 1.000% 80.000% ( 380, 580 ] 1 1.000% 81.000% ( 580, 870 ] 2 2.000% 83.000% ( 870, 1300 ] 5 5.000% 88.000% # ( 1300, 1900 ] 4 4.000% 92.000% # ( 1900, 2900 ] 8 8.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 80 Average: 731.5000 StdDev: 820.98 Min: 83 Median: 315.0000 Max: 3527 Percentiles: P50: 315.00 P75: 1115.71 P99: 3527.00 P99.9: 3527.00 P99.99: 3527.00 ------------------------------------------------------ ( 76, 110 ] 9 11.250% 11.250% ## ( 110, 170 ] 18 22.500% 33.750% ##### ( 170, 250 ] 9 11.250% 45.000% ## ( 250, 380 ] 8 10.000% 55.000% ## ( 380, 580 ] 4 5.000% 60.000% # ( 580, 870 ] 8 10.000% 70.000% ## ( 870, 1300 ] 7 8.750% 78.750% ## ( 1300, 1900 ] 8 10.000% 88.750% ## ( 1900, 2900 ] 7 8.750% 97.500% ## ( 2900, 4400 ] 2 2.500% 100.000% # ** DB Stats ** Uptime(secs): 20.7 total, 5.3 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 284.93 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.975 H:M:S, 24.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 187.38 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.665 H:M:S, 50.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/14-04:29:33 ... thread 0: (1000000,7000000) ops and (279514.4,290390.3) ops/second in (3.577633,24.105491) 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 3.75 GB 37.8 5.2 0.0 5.2 11.8 6.6 0.0 1.8 136.7 308.7 39.16 36.68 113 0.347 5436K 6583 0.0 0.0 L1 15/15 1.23 GB 0.0 3.9 2.7 1.2 3.9 2.7 0.1 1.4 230.8 229.2 17.34 16.63 4 4.334 4062K 26K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.6 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 14/0 929.15 MB 0.9 1.6 0.6 0.9 1.6 0.6 1.0 2.5 211.4 211.3 7.51 6.62 4 1.878 1591K 849 0.0 0.0 L4 167/0 9.51 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.3 1.1 191.5 191.0 1.70 1.46 2 0.850 300K 821 0.0 0.0 L5 1060/0 87.29 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1275/32 102.68 GB 0.0 11.1 3.7 7.5 17.7 10.2 5.6 2.7 172.0 273.3 66.18 61.83 124 0.534 11M 34K 0.0 0.0 Int 0/0 0.00 KB 0.0 11.1 3.7 7.5 17.7 10.2 5.6 2.7 172.0 273.3 66.18 61.83 124 0.534 11M 34K 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 11.1 3.7 7.5 11.1 3.6 0.0 0.0 241.5 240.7 47.13 44.86 29 1.625 11M 34K 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 0.0 353.7 19.06 16.97 95 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): 24.3 total, 24.1 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 17.66 GB write, 744.18 MB/s write, 11.11 GB read, 468.28 MB/s read, 66.2 seconds Interval compaction: 17.66 GB write, 750.23 MB/s write, 11.11 GB read, 472.08 MB/s read, 66.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 24, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 24, interval: 35 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2292977 Average: 2.3075 StdDev: 11.75 Min: 0 Median: 1.5101 Max: 5047 Percentiles: P50: 1.51 P75: 1.89 P99: 5.75 P99.9: 10.70 P99.99: 111.76 ------------------------------------------------------ [ 0, 1 ] 381780 16.650% 16.650% ### ( 1, 2 ] 1499090 65.377% 82.027% ############# ( 2, 3 ] 247077 10.775% 92.803% ## ( 3, 4 ] 91150 3.975% 96.778% # ( 4, 6 ] 58143 2.536% 99.314% # ( 6, 10 ] 13198 0.576% 99.889% ( 10, 15 ] 1778 0.078% 99.967% ( 15, 22 ] 242 0.011% 99.977% ( 22, 34 ] 16 0.001% 99.978% ( 34, 51 ] 13 0.001% 99.979% ( 51, 76 ] 20 0.001% 99.980% ( 76, 110 ] 230 0.010% 99.990% ( 110, 170 ] 467 0.020% 100.010% ( 170, 250 ] 191 0.008% 100.018% ( 250, 380 ] 117 0.005% 100.023% ( 380, 580 ] 123 0.005% 100.029% ( 580, 870 ] 55 0.002% 100.031% ( 870, 1300 ] 34 0.001% 100.033% ( 1300, 1900 ] 19 0.001% 100.033% ( 1900, 2900 ] 13 0.001% 100.034% ( 2900, 4400 ] 6 0.000% 100.034% ( 4400, 6600 ] 1 0.000% 100.034% ** Level 1 read latency histogram (micros): Count: 472472 Average: 2.7547 StdDev: 14.60 Min: 0 Median: 1.5790 Max: 2459 Percentiles: P50: 1.58 P75: 1.97 P99: 7.88 P99.9: 147.26 P99.99: 719.14 ------------------------------------------------------ [ 0, 1 ] 62100 13.144% 13.144% ### ( 1, 2 ] 300732 63.651% 76.794% ############# ( 2, 3 ] 64436 13.638% 90.432% ### ( 3, 4 ] 21428 4.535% 94.968% # ( 4, 6 ] 16428 3.477% 98.445% # ( 6, 10 ] 5569 1.179% 99.623% ( 10, 15 ] 676 0.143% 99.767% ( 15, 22 ] 94 0.020% 99.786% ( 22, 34 ] 7 0.001% 99.788% ( 34, 51 ] 46 0.010% 99.798% ( 51, 76 ] 24 0.005% 99.803% ( 76, 110 ] 249 0.053% 99.855% ( 110, 170 ] 339 0.072% 99.927% ( 170, 250 ] 121 0.026% 99.953% ( 250, 380 ] 76 0.016% 99.969% ( 380, 580 ] 82 0.017% 99.986% ( 580, 870 ] 37 0.008% 99.994% ( 870, 1300 ] 21 0.004% 99.999% ( 1300, 1900 ] 5 0.001% 100.000% ( 1900, 2900 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28305 Average: 2.0952 StdDev: 5.10 Min: 0 Median: 1.3750 Max: 441 Percentiles: P50: 1.37 P75: 1.80 P99: 7.20 P99.9: 14.59 P99.99: 320.51 ------------------------------------------------------ [ 0, 1 ] 7870 27.804% 27.804% ###### ( 1, 2 ] 16755 59.194% 86.999% ############ ( 2, 3 ] 2036 7.193% 94.192% # ( 3, 4 ] 776 2.742% 96.933% # ( 4, 6 ] 492 1.738% 98.672% ( 6, 10 ] 311 1.099% 99.770% ( 10, 15 ] 40 0.141% 99.912% ( 15, 22 ] 5 0.018% 99.929% ( 22, 34 ] 5 0.018% 99.947% ( 34, 51 ] 3 0.011% 99.958% ( 110, 170 ] 4 0.014% 99.972% ( 170, 250 ] 3 0.011% 99.982% ( 250, 380 ] 4 0.014% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 294576 Average: 3.9337 StdDev: 34.95 Min: 1 Median: 1.7035 Max: 4361 Percentiles: P50: 1.70 P75: 2.41 P99: 9.58 P99.9: 331.75 P99.99: 877.29 ------------------------------------------------------ [ 0, 1 ] 21480 7.292% 7.292% # ( 1, 2 ] 178829 60.707% 67.999% ############ ( 2, 3 ] 50789 17.241% 85.240% ### ( 3, 4 ] 20214 6.862% 92.103% # ( 4, 6 ] 15504 5.263% 97.366% # ( 6, 10 ] 5383 1.827% 99.193% ( 10, 15 ] 939 0.319% 99.512% ( 15, 22 ] 134 0.045% 99.557% ( 22, 34 ] 37 0.013% 99.570% ( 34, 51 ] 16 0.005% 99.575% ( 51, 76 ] 19 0.006% 99.582% ( 76, 110 ] 193 0.066% 99.647% ( 110, 170 ] 410 0.139% 99.786% ( 170, 250 ] 225 0.076% 99.863% ( 250, 380 ] 174 0.059% 99.922% ( 380, 580 ] 125 0.042% 99.964% ( 580, 870 ] 75 0.025% 99.990% ( 870, 1300 ] 32 0.011% 100.001% ( 1300, 1900 ] 12 0.004% 100.005% ( 1900, 2900 ] 17 0.006% 100.011% ( 2900, 4400 ] 7 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 120 Average: 309.0417 StdDev: 671.50 Min: 0 Median: 3.0000 Max: 2754 Percentiles: P50: 3.00 P75: 122.00 P99: 2750.00 P99.9: 2754.00 P99.99: 2754.00 ------------------------------------------------------ [ 0, 1 ] 36 30.000% 30.000% ###### ( 1, 2 ] 19 15.833% 45.833% ### ( 2, 3 ] 5 4.167% 50.000% # ( 4, 6 ] 6 5.000% 55.000% # ( 6, 10 ] 6 5.000% 60.000% # ( 10, 15 ] 2 1.667% 61.667% ( 15, 22 ] 2 1.667% 63.333% ( 22, 34 ] 10 8.333% 71.667% ## ( 34, 51 ] 3 2.500% 74.167% # ( 110, 170 ] 5 4.167% 78.333% # ( 170, 250 ] 1 0.833% 79.167% ( 250, 380 ] 2 1.667% 80.833% ( 380, 580 ] 3 2.500% 83.333% # ( 580, 870 ] 2 1.667% 85.000% ( 870, 1300 ] 6 5.000% 90.000% # ( 1300, 1900 ] 4 3.333% 93.333% # ( 1900, 2900 ] 8 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 100 Average: 761.3500 StdDev: 885.41 Min: 83 Median: 315.0000 Max: 3571 Percentiles: P50: 315.00 P75: 1138.75 P99: 3571.00 P99.9: 3571.00 P99.99: 3571.00 ------------------------------------------------------ ( 76, 110 ] 13 13.000% 13.000% ### ( 110, 170 ] 22 22.000% 35.000% #### ( 170, 250 ] 11 11.000% 46.000% ## ( 250, 380 ] 8 8.000% 54.000% ## ( 380, 580 ] 7 7.000% 61.000% # ( 580, 870 ] 9 9.000% 70.000% ## ( 870, 1300 ] 8 8.000% 78.000% ## ( 1300, 1900 ] 9 9.000% 87.000% ## ( 1900, 2900 ] 8 8.000% 95.000% ## ( 2900, 4400 ] 5 5.000% 100.000% # ** DB Stats ** Uptime(secs): 24.3 total, 3.6 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 283.48 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.997 H:M:S, 24.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 275.10 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.022 H:M:S, 28.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/14-04:29:44 ... thread 0: (1000000,8000000) ops and (84929.5,222965.6) ops/second in (11.774476,35.879967) 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 19/13 4.85 GB 176.0 7.3 0.0 7.3 14.9 7.7 0.0 1.9 148.7 306.0 49.98 47.04 137 0.365 7546K 10K 0.0 0.0 L1 15/15 1.23 GB 0.0 3.9 2.7 1.2 3.9 2.7 0.1 1.4 230.8 229.2 17.34 16.63 4 4.334 4062K 26K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.6 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 14/0 929.15 MB 0.9 1.6 0.6 0.9 1.6 0.6 1.0 2.5 211.4 211.3 7.51 6.62 4 1.878 1591K 849 0.0 0.0 L4 167/0 9.51 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.3 1.1 191.5 191.0 1.70 1.46 2 0.850 300K 821 0.0 0.0 L5 1060/0 87.29 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1275/28 103.79 GB 0.0 13.1 3.7 9.5 20.8 11.3 5.6 2.7 174.8 276.5 77.01 72.20 148 0.520 13M 38K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.1 3.7 9.5 20.8 11.3 5.6 2.7 174.8 276.5 77.01 72.20 148 0.520 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 13.1 3.7 9.5 13.1 3.6 0.0 0.0 246.1 245.4 54.69 52.33 35 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 0.0 352.9 22.31 19.87 113 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): 36.1 total, 35.9 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: 20.79 GB write, 590.24 MB/s write, 13.14 GB read, 373.05 MB/s read, 77.0 seconds Interval compaction: 20.79 GB write, 593.46 MB/s write, 13.14 GB read, 375.08 MB/s read, 77.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 22, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 22, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 24, pending-compaction-bytes-delays: 3, pending-compaction-bytes-stops: 0, total-delays: 25, total-stops: 24, interval: 49 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3267423 Average: 2.2835 StdDev: 11.57 Min: 0 Median: 1.4840 Max: 5047 Percentiles: P50: 1.48 P75: 1.86 P99: 5.75 P99.9: 12.83 P99.99: 141.58 ------------------------------------------------------ [ 0, 1 ] 592904 18.146% 18.146% #### ( 1, 2 ] 2150500 65.816% 83.962% ############# ( 2, 3 ] 314285 9.619% 93.581% ## ( 3, 4 ] 116606 3.569% 97.150% # ( 4, 6 ] 69110 2.115% 99.265% ( 6, 10 ] 19369 0.593% 99.858% ( 10, 15 ] 2447 0.075% 99.933% ( 15, 22 ] 542 0.017% 99.949% ( 22, 34 ] 26 0.001% 99.950% ( 34, 51 ] 20 0.001% 99.951% ( 51, 76 ] 29 0.001% 99.951% ( 76, 110 ] 764 0.023% 99.975% ( 110, 170 ] 941 0.029% 100.004% ( 170, 250 ] 301 0.009% 100.013% ( 250, 380 ] 182 0.006% 100.018% ( 380, 580 ] 182 0.006% 100.024% ( 580, 870 ] 77 0.002% 100.026% ( 870, 1300 ] 41 0.001% 100.028% ( 1300, 1900 ] 20 0.001% 100.028% ( 1900, 2900 ] 20 0.001% 100.029% ( 2900, 4400 ] 8 0.000% 100.029% ( 4400, 6600 ] 1 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 663323 Average: 2.5972 StdDev: 12.97 Min: 0 Median: 1.5119 Max: 2459 Percentiles: P50: 1.51 P75: 1.91 P99: 7.84 P99.9: 136.35 P99.99: 598.87 ------------------------------------------------------ [ 0, 1 ] 117886 17.772% 17.772% #### ( 1, 2 ] 417624 62.959% 80.731% ############# ( 2, 3 ] 73774 11.122% 91.853% ## ( 3, 4 ] 25331 3.819% 95.672% # ( 4, 6 ] 18467 2.784% 98.456% # ( 6, 10 ] 7833 1.181% 99.637% ( 10, 15 ] 802 0.121% 99.758% ( 15, 22 ] 149 0.022% 99.780% ( 22, 34 ] 8 0.001% 99.782% ( 34, 51 ] 46 0.007% 99.788% ( 51, 76 ] 50 0.008% 99.796% ( 76, 110 ] 472 0.071% 99.867% ( 110, 170 ] 498 0.075% 99.942% ( 170, 250 ] 133 0.020% 99.962% ( 250, 380 ] 88 0.013% 99.976% ( 380, 580 ] 94 0.014% 99.990% ( 580, 870 ] 41 0.006% 99.996% ( 870, 1300 ] 21 0.003% 99.999% ( 1300, 1900 ] 5 0.001% 100.000% ( 1900, 2900 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28305 Average: 2.0952 StdDev: 5.10 Min: 0 Median: 1.3750 Max: 441 Percentiles: P50: 1.37 P75: 1.80 P99: 7.20 P99.9: 14.59 P99.99: 320.51 ------------------------------------------------------ [ 0, 1 ] 7870 27.804% 27.804% ###### ( 1, 2 ] 16755 59.194% 86.999% ############ ( 2, 3 ] 2036 7.193% 94.192% # ( 3, 4 ] 776 2.742% 96.933% # ( 4, 6 ] 492 1.738% 98.672% ( 6, 10 ] 311 1.099% 99.770% ( 10, 15 ] 40 0.141% 99.912% ( 15, 22 ] 5 0.018% 99.929% ( 22, 34 ] 5 0.018% 99.947% ( 34, 51 ] 3 0.011% 99.958% ( 110, 170 ] 4 0.014% 99.972% ( 170, 250 ] 3 0.011% 99.982% ( 250, 380 ] 4 0.014% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 294576 Average: 3.9337 StdDev: 34.95 Min: 1 Median: 1.7035 Max: 4361 Percentiles: P50: 1.70 P75: 2.41 P99: 9.58 P99.9: 331.75 P99.99: 877.29 ------------------------------------------------------ [ 0, 1 ] 21480 7.292% 7.292% # ( 1, 2 ] 178829 60.707% 67.999% ############ ( 2, 3 ] 50789 17.241% 85.240% ### ( 3, 4 ] 20214 6.862% 92.103% # ( 4, 6 ] 15504 5.263% 97.366% # ( 6, 10 ] 5383 1.827% 99.193% ( 10, 15 ] 939 0.319% 99.512% ( 15, 22 ] 134 0.045% 99.557% ( 22, 34 ] 37 0.013% 99.570% ( 34, 51 ] 16 0.005% 99.575% ( 51, 76 ] 19 0.006% 99.582% ( 76, 110 ] 193 0.066% 99.647% ( 110, 170 ] 410 0.139% 99.786% ( 170, 250 ] 225 0.076% 99.863% ( 250, 380 ] 174 0.059% 99.922% ( 380, 580 ] 125 0.042% 99.964% ( 580, 870 ] 75 0.025% 99.990% ( 870, 1300 ] 32 0.011% 100.001% ( 1300, 1900 ] 12 0.004% 100.005% ( 1900, 2900 ] 17 0.006% 100.011% ( 2900, 4400 ] 7 0.002% 100.013% ** Level 4 read latency histogram (micros): Count: 120 Average: 309.0417 StdDev: 671.50 Min: 0 Median: 3.0000 Max: 2754 Percentiles: P50: 3.00 P75: 122.00 P99: 2750.00 P99.9: 2754.00 P99.99: 2754.00 ------------------------------------------------------ [ 0, 1 ] 36 30.000% 30.000% ###### ( 1, 2 ] 19 15.833% 45.833% ### ( 2, 3 ] 5 4.167% 50.000% # ( 4, 6 ] 6 5.000% 55.000% # ( 6, 10 ] 6 5.000% 60.000% # ( 10, 15 ] 2 1.667% 61.667% ( 15, 22 ] 2 1.667% 63.333% ( 22, 34 ] 10 8.333% 71.667% ## ( 34, 51 ] 3 2.500% 74.167% # ( 110, 170 ] 5 4.167% 78.333% # ( 170, 250 ] 1 0.833% 79.167% ( 250, 380 ] 2 1.667% 80.833% ( 380, 580 ] 3 2.500% 83.333% # ( 580, 870 ] 2 1.667% 85.000% ( 870, 1300 ] 6 5.000% 90.000% # ( 1300, 1900 ] 4 3.333% 93.333% # ( 1900, 2900 ] 8 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 100 Average: 761.3500 StdDev: 885.41 Min: 83 Median: 315.0000 Max: 3571 Percentiles: P50: 315.00 P75: 1138.75 P99: 3571.00 P99.9: 3571.00 P99.99: 3571.00 ------------------------------------------------------ ( 76, 110 ] 13 13.000% 13.000% ### ( 110, 170 ] 22 22.000% 35.000% #### ( 170, 250 ] 11 11.000% 46.000% ## ( 250, 380 ] 8 8.000% 54.000% ## ( 380, 580 ] 7 7.000% 61.000% # ( 580, 870 ] 9 9.000% 70.000% ## ( 870, 1300 ] 8 8.000% 78.000% ## ( 1300, 1900 ] 9 9.000% 87.000% ## ( 1900, 2900 ] 8 8.000% 95.000% ## ( 2900, 4400 ] 5 5.000% 100.000% # ** DB Stats ** Uptime(secs): 36.1 total, 11.8 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 218.24 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:15.069 H:M:S, 41.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 83.59 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:9.073 H:M:S, 77.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/14-04:29:59 ... thread 0: (1000000,9000000) ops and (69757.7,179228.2) ops/second in (14.335332,50.215299) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/10 2.58 GB 62.9 7.6 0.0 7.6 16.2 8.5 0.0 1.9 141.3 299.5 55.29 50.84 149 0.371 7930K 10K 0.0 0.0 L1 13/13 1.35 GB 0.0 8.3 5.8 2.4 8.2 5.7 0.1 1.4 217.9 214.9 38.88 35.79 5 7.775 8468K 26K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 4.5 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 14/0 962.18 MB 1.0 3.7 1.9 1.8 3.6 1.8 2.7 2.0 145.4 144.2 25.86 16.46 11 2.351 3798K 30K 0.0 0.0 L4 168/0 9.71 GB 1.0 3.6 3.1 0.5 3.6 3.1 1.3 1.1 135.1 134.4 27.29 17.08 35 0.780 3675K 17K 0.0 0.0 L5 1092/0 89.94 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1301/23 104.52 GB 0.0 23.3 10.9 12.4 31.7 19.3 12.9 3.7 161.3 219.4 147.79 120.62 201 0.735 23M 85K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.3 10.9 12.4 31.7 19.3 12.8 3.7 161.3 219.4 147.79 120.62 201 0.735 23M 85K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 23.3 10.9 12.4 23.1 10.7 0.0 0.0 196.0 194.6 121.62 98.35 77 1.580 23M 85K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 334.6 26.17 22.27 124 0.211 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 50.4 total, 50.2 interval Flush(GB): cumulative 8.551, interval 8.551 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 31.66 GB write, 643.12 MB/s write, 23.28 GB read, 472.91 MB/s read, 147.8 seconds Interval compaction: 31.66 GB write, 645.63 MB/s write, 23.28 GB read, 474.76 MB/s read, 147.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 22, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 22, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 43, pending-compaction-bytes-delays: 14, pending-compaction-bytes-stops: 0, total-delays: 36, total-stops: 43, interval: 79 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3858610 Average: 2.9232 StdDev: 31.06 Min: 0 Median: 1.5005 Max: 14566 Percentiles: P50: 1.50 P75: 1.89 P99: 6.96 P99.9: 143.80 P99.99: 368.93 ------------------------------------------------------ [ 0, 1 ] 680616 17.639% 17.639% #### ( 1, 2 ] 2494874 64.657% 82.296% ############# ( 2, 3 ] 390936 10.132% 92.428% ## ( 3, 4 ] 149870 3.884% 96.312% # ( 4, 6 ] 97018 2.514% 98.826% # ( 6, 10 ] 27932 0.724% 99.550% ( 10, 15 ] 3853 0.100% 99.650% ( 15, 22 ] 682 0.018% 99.668% ( 22, 34 ] 41 0.001% 99.669% ( 34, 51 ] 24 0.001% 99.669% ( 51, 76 ] 69 0.002% 99.671% ( 76, 110 ] 6306 0.163% 99.834% ( 110, 170 ] 4497 0.117% 99.951% ( 170, 250 ] 855 0.022% 99.973% ( 250, 380 ] 715 0.019% 99.992% ( 380, 580 ] 710 0.018% 100.010% ( 580, 870 ] 356 0.009% 100.019% ( 870, 1300 ] 146 0.004% 100.023% ( 1300, 1900 ] 80 0.002% 100.025% ( 1900, 2900 ] 59 0.002% 100.027% ( 2900, 4400 ] 45 0.001% 100.028% ( 4400, 6600 ] 28 0.001% 100.029% ( 6600, 9900 ] 13 0.000% 100.029% ( 9900, 14000 ] 1 0.000% 100.029% ( 14000, 22000 ] 1 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 1535721 Average: 4.3154 StdDev: 63.23 Min: 0 Median: 1.6792 Max: 16748 Percentiles: P50: 1.68 P75: 2.45 P99: 9.22 P99.9: 125.95 P99.99: 193.57 ------------------------------------------------------ [ 0, 1 ] 181835 11.840% 11.840% ## ( 1, 2 ] 862823 56.184% 68.024% ########### ( 2, 3 ] 238933 15.558% 83.582% ### ( 3, 4 ] 112708 7.339% 90.921% # ( 4, 6 ] 100480 6.543% 97.464% # ( 6, 10 ] 29327 1.910% 99.374% ( 10, 15 ] 4619 0.301% 99.675% ( 15, 22 ] 633 0.041% 99.716% ( 22, 34 ] 53 0.003% 99.719% ( 34, 51 ] 54 0.004% 99.723% ( 51, 76 ] 109 0.007% 99.730% ( 76, 110 ] 2162 0.141% 99.871% ( 110, 170 ] 1690 0.110% 99.981% ( 170, 250 ] 480 0.031% 100.012% ( 250, 380 ] 524 0.034% 100.046% ( 380, 580 ] 549 0.036% 100.082% ( 580, 870 ] 492 0.032% 100.114% ( 870, 1300 ] 299 0.019% 100.133% ( 1300, 1900 ] 118 0.008% 100.141% ( 1900, 2900 ] 89 0.006% 100.147% ( 2900, 4400 ] 99 0.006% 100.153% ( 4400, 6600 ] 22 0.001% 100.155% ( 6600, 9900 ] 15 0.001% 100.156% ( 9900, 14000 ] 8 0.001% 100.156% ( 14000, 22000 ] 3 0.000% 100.156% ** Level 2 read latency histogram (micros): Count: 28305 Average: 2.0952 StdDev: 5.10 Min: 0 Median: 1.3750 Max: 441 Percentiles: P50: 1.37 P75: 1.80 P99: 7.20 P99.9: 14.59 P99.99: 320.51 ------------------------------------------------------ [ 0, 1 ] 7870 27.804% 27.804% ###### ( 1, 2 ] 16755 59.194% 86.999% ############ ( 2, 3 ] 2036 7.193% 94.192% # ( 3, 4 ] 776 2.742% 96.933% # ( 4, 6 ] 492 1.738% 98.672% ( 6, 10 ] 311 1.099% 99.770% ( 10, 15 ] 40 0.141% 99.912% ( 15, 22 ] 5 0.018% 99.929% ( 22, 34 ] 5 0.018% 99.947% ( 34, 51 ] 3 0.011% 99.958% ( 110, 170 ] 4 0.014% 99.972% ( 170, 250 ] 3 0.011% 99.982% ( 250, 380 ] 4 0.014% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 919388 Average: 6.9707 StdDev: 109.28 Min: 1 Median: 1.8792 Max: 20144 Percentiles: P50: 1.88 P75: 2.86 P99: 9.12 P99.9: 290.08 P99.99: 513.54 ------------------------------------------------------ [ 0, 1 ] 30040 3.267% 3.267% # ( 1, 2 ] 488712 53.156% 56.424% ########### ( 2, 3 ] 197722 21.506% 77.929% #### ( 3, 4 ] 95152 10.349% 88.279% ## ( 4, 6 ] 85959 9.350% 97.629% ## ( 6, 10 ] 16150 1.757% 99.385% ( 10, 15 ] 3029 0.329% 99.715% ( 15, 22 ] 315 0.034% 99.749% ( 22, 34 ] 46 0.005% 99.754% ( 34, 51 ] 19 0.002% 99.756% ( 51, 76 ] 25 0.003% 99.759% ( 76, 110 ] 218 0.024% 99.782% ( 110, 170 ] 511 0.056% 99.838% ( 170, 250 ] 414 0.045% 99.883% ( 250, 380 ] 508 0.055% 99.938% ( 380, 580 ] 713 0.078% 100.016% ( 580, 870 ] 684 0.074% 100.090% ( 870, 1300 ] 443 0.048% 100.138% ( 1300, 1900 ] 235 0.026% 100.164% ( 1900, 2900 ] 173 0.019% 100.183% ( 2900, 4400 ] 206 0.022% 100.205% ( 4400, 6600 ] 56 0.006% 100.211% ( 6600, 9900 ] 31 0.003% 100.215% ( 9900, 14000 ] 3 0.000% 100.215% ( 14000, 22000 ] 7 0.001% 100.216% ** Level 4 read latency histogram (micros): Count: 29117 Average: 23.0993 StdDev: 227.15 Min: 0 Median: 1.9054 Max: 15992 Percentiles: P50: 1.91 P75: 2.92 P99: 692.44 P99.9: 2862.77 P99.99: 7748.56 ------------------------------------------------------ [ 0, 1 ] 825 2.833% 2.833% # ( 1, 2 ] 15168 52.093% 54.927% ########## ( 2, 3 ] 6351 21.812% 76.739% #### ( 3, 4 ] 3254 11.176% 87.914% ## ( 4, 6 ] 2121 7.284% 95.199% # ( 6, 10 ] 561 1.927% 97.125% ( 10, 15 ] 143 0.491% 97.617% ( 15, 22 ] 28 0.096% 97.713% ( 22, 34 ] 17 0.058% 97.771% ( 34, 51 ] 6 0.021% 97.792% ( 51, 76 ] 1 0.003% 97.795% ( 76, 110 ] 18 0.062% 97.857% ( 110, 170 ] 28 0.096% 97.953% ( 170, 250 ] 68 0.234% 98.187% ( 250, 380 ] 73 0.251% 98.437% ( 380, 580 ] 108 0.371% 98.808% ( 580, 870 ] 144 0.495% 99.303% ( 870, 1300 ] 112 0.385% 99.687% ( 1300, 1900 ] 33 0.113% 99.801% ( 1900, 2900 ] 30 0.103% 99.904% ( 2900, 4400 ] 18 0.062% 99.966% ( 4400, 6600 ] 5 0.017% 99.983% ( 6600, 9900 ] 6 0.021% 100.003% ( 14000, 22000 ] 1 0.003% 100.007% ** Level 5 read latency histogram (micros): Count: 260 Average: 1285.3500 StdDev: 1402.79 Min: 79 Median: 664.5833 Max: 7563 Percentiles: P50: 664.58 P75: 1976.92 P99: 6013.33 P99.9: 7563.00 P99.99: 7563.00 ------------------------------------------------------ ( 76, 110 ] 19 7.308% 7.308% # ( 110, 170 ] 25 9.615% 16.923% ## ( 170, 250 ] 20 7.692% 24.615% ## ( 250, 380 ] 29 11.154% 35.769% ## ( 380, 580 ] 30 11.538% 47.308% ## ( 580, 870 ] 24 9.231% 56.538% ## ( 870, 1300 ] 26 10.000% 66.538% ## ( 1300, 1900 ] 20 7.692% 74.231% ## ( 1900, 2900 ] 26 10.000% 84.231% ## ( 2900, 4400 ] 34 13.077% 97.308% ### ( 4400, 6600 ] 6 2.308% 99.615% ( 6600, 9900 ] 1 0.385% 100.000% ** DB Stats ** Uptime(secs): 50.4 total, 14.3 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 175.70 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.235 H:M:S, 52.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 68.66 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:11.166 H:M:S, 77.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/14-04:30:02 ... thread 0: (1000000,10000000) ops and (335469.0,187983.4) ops/second in (2.980901,53.196200) 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 18/10 3.50 GB 151.1 8.4 0.0 8.4 17.8 9.5 0.0 1.9 140.9 300.4 60.78 55.99 165 0.368 8698K 11K 0.0 0.0 L1 13/13 1.35 GB 0.0 8.3 5.8 2.4 8.2 5.7 0.1 1.4 217.9 214.9 38.88 35.79 5 7.775 8468K 26K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 4.5 1.8 236.0 235.9 0.47 0.44 1 0.472 113K 42 0.0 0.0 L3 14/0 962.18 MB 1.0 3.7 1.9 1.8 3.6 1.8 2.7 2.0 145.4 144.2 25.86 16.46 11 2.351 3798K 30K 0.0 0.0 L4 168/0 9.71 GB 1.0 3.6 3.1 0.5 3.6 3.1 1.3 1.1 135.1 134.4 27.29 17.08 35 0.780 3675K 17K 0.0 0.0 L5 1092/0 89.94 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1305/23 105.44 GB 0.0 24.0 10.9 13.1 33.3 20.2 12.9 3.5 160.5 222.6 153.29 125.77 217 0.706 24M 86K 0.0 0.0 Int 0/0 0.00 KB 0.0 24.0 10.9 13.1 33.3 20.2 12.8 3.5 160.5 222.6 153.29 125.77 217 0.706 24M 86K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 24.0 10.9 13.1 23.8 10.7 0.0 0.0 197.6 196.2 124.46 101.13 80 1.556 24M 86K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 336.5 28.83 24.63 137 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): 53.4 total, 53.2 interval Flush(GB): cumulative 9.474, interval 9.474 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 33.32 GB write, 639.06 MB/s write, 24.02 GB read, 460.67 MB/s read, 153.3 seconds Interval compaction: 33.32 GB write, 641.41 MB/s write, 24.02 GB read, 462.36 MB/s read, 153.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 22, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 22, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 45, pending-compaction-bytes-delays: 14, pending-compaction-bytes-stops: 0, total-delays: 36, total-stops: 45, interval: 81 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4115318 Average: 2.8838 StdDev: 30.29 Min: 0 Median: 1.4992 Max: 14566 Percentiles: P50: 1.50 P75: 1.88 P99: 6.85 P99.9: 141.33 P99.99: 365.09 ------------------------------------------------------ [ 0, 1 ] 725015 17.617% 17.617% #### ( 1, 2 ] 2669496 64.867% 82.485% ############# ( 2, 3 ] 415276 10.091% 92.576% ## ( 3, 4 ] 157490 3.827% 96.403% # ( 4, 6 ] 100586 2.444% 98.847% ( 6, 10 ] 29732 0.722% 99.569% ( 10, 15 ] 4052 0.098% 99.668% ( 15, 22 ] 703 0.017% 99.685% ( 22, 34 ] 42 0.001% 99.686% ( 34, 51 ] 25 0.001% 99.687% ( 51, 76 ] 72 0.002% 99.688% ( 76, 110 ] 6337 0.154% 99.842% ( 110, 170 ] 4554 0.111% 99.953% ( 170, 250 ] 875 0.021% 99.974% ( 250, 380 ] 737 0.018% 99.992% ( 380, 580 ] 726 0.018% 100.010% ( 580, 870 ] 368 0.009% 100.019% ( 870, 1300 ] 151 0.004% 100.022% ( 1300, 1900 ] 82 0.002% 100.024% ( 1900, 2900 ] 60 0.001% 100.026% ( 2900, 4400 ] 47 0.001% 100.027% ( 4400, 6600 ] 28 0.001% 100.028% ( 6600, 9900 ] 13 0.000% 100.028% ( 9900, 14000 ] 1 0.000% 100.028% ( 14000, 22000 ] 1 0.000% 100.028% ** Level 1 read latency histogram (micros): Count: 1619316 Average: 4.2310 StdDev: 61.63 Min: 0 Median: 1.6701 Max: 16748 Percentiles: P50: 1.67 P75: 2.41 P99: 9.19 P99.9: 127.46 P99.99: 202.07 ------------------------------------------------------ [ 0, 1 ] 194066 11.984% 11.984% ## ( 1, 2 ] 918631 56.730% 68.714% ########### ( 2, 3 ] 248718 15.359% 84.073% ### ( 3, 4 ] 115229 7.116% 91.189% # ( 4, 6 ] 101947 6.296% 97.485% # ( 6, 10 ] 30728 1.898% 99.383% ( 10, 15 ] 4789 0.296% 99.678% ( 15, 22 ] 640 0.040% 99.718% ( 22, 34 ] 56 0.003% 99.721% ( 34, 51 ] 54 0.003% 99.725% ( 51, 76 ] 109 0.007% 99.731% ( 76, 110 ] 2216 0.137% 99.868% ( 110, 170 ] 1765 0.109% 99.977% ( 170, 250 ] 514 0.032% 100.009% ( 250, 380 ] 546 0.034% 100.043% ( 380, 580 ] 555 0.034% 100.077% ( 580, 870 ] 502 0.031% 100.108% ( 870, 1300 ] 300 0.019% 100.127% ( 1300, 1900 ] 118 0.007% 100.134% ( 1900, 2900 ] 89 0.005% 100.139% ( 2900, 4400 ] 99 0.006% 100.145% ( 4400, 6600 ] 22 0.001% 100.147% ( 6600, 9900 ] 15 0.001% 100.148% ( 9900, 14000 ] 8 0.000% 100.148% ( 14000, 22000 ] 3 0.000% 100.148% ** Level 2 read latency histogram (micros): Count: 28305 Average: 2.0952 StdDev: 5.10 Min: 0 Median: 1.3750 Max: 441 Percentiles: P50: 1.37 P75: 1.80 P99: 7.20 P99.9: 14.59 P99.99: 320.51 ------------------------------------------------------ [ 0, 1 ] 7870 27.804% 27.804% ###### ( 1, 2 ] 16755 59.194% 86.999% ############ ( 2, 3 ] 2036 7.193% 94.192% # ( 3, 4 ] 776 2.742% 96.933% # ( 4, 6 ] 492 1.738% 98.672% ( 6, 10 ] 311 1.099% 99.770% ( 10, 15 ] 40 0.141% 99.912% ( 15, 22 ] 5 0.018% 99.929% ( 22, 34 ] 5 0.018% 99.947% ( 34, 51 ] 3 0.011% 99.958% ( 110, 170 ] 4 0.014% 99.972% ( 170, 250 ] 3 0.011% 99.982% ( 250, 380 ] 4 0.014% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 919388 Average: 6.9707 StdDev: 109.28 Min: 1 Median: 1.8792 Max: 20144 Percentiles: P50: 1.88 P75: 2.86 P99: 9.12 P99.9: 290.08 P99.99: 513.54 ------------------------------------------------------ [ 0, 1 ] 30040 3.267% 3.267% # ( 1, 2 ] 488712 53.156% 56.424% ########### ( 2, 3 ] 197722 21.506% 77.929% #### ( 3, 4 ] 95152 10.349% 88.279% ## ( 4, 6 ] 85959 9.350% 97.629% ## ( 6, 10 ] 16150 1.757% 99.385% ( 10, 15 ] 3029 0.329% 99.715% ( 15, 22 ] 315 0.034% 99.749% ( 22, 34 ] 46 0.005% 99.754% ( 34, 51 ] 19 0.002% 99.756% ( 51, 76 ] 25 0.003% 99.759% ( 76, 110 ] 218 0.024% 99.782% ( 110, 170 ] 511 0.056% 99.838% ( 170, 250 ] 414 0.045% 99.883% ( 250, 380 ] 508 0.055% 99.938% ( 380, 580 ] 713 0.078% 100.016% ( 580, 870 ] 684 0.074% 100.090% ( 870, 1300 ] 443 0.048% 100.138% ( 1300, 1900 ] 235 0.026% 100.164% ( 1900, 2900 ] 173 0.019% 100.183% ( 2900, 4400 ] 206 0.022% 100.205% ( 4400, 6600 ] 56 0.006% 100.211% ( 6600, 9900 ] 31 0.003% 100.215% ( 9900, 14000 ] 3 0.000% 100.215% ( 14000, 22000 ] 7 0.001% 100.216% ** Level 4 read latency histogram (micros): Count: 29117 Average: 23.0993 StdDev: 227.15 Min: 0 Median: 1.9054 Max: 15992 Percentiles: P50: 1.91 P75: 2.92 P99: 692.44 P99.9: 2862.77 P99.99: 7748.56 ------------------------------------------------------ [ 0, 1 ] 825 2.833% 2.833% # ( 1, 2 ] 15168 52.093% 54.927% ########## ( 2, 3 ] 6351 21.812% 76.739% #### ( 3, 4 ] 3254 11.176% 87.914% ## ( 4, 6 ] 2121 7.284% 95.199% # ( 6, 10 ] 561 1.927% 97.125% ( 10, 15 ] 143 0.491% 97.617% ( 15, 22 ] 28 0.096% 97.713% ( 22, 34 ] 17 0.058% 97.771% ( 34, 51 ] 6 0.021% 97.792% ( 51, 76 ] 1 0.003% 97.795% ( 76, 110 ] 18 0.062% 97.857% ( 110, 170 ] 28 0.096% 97.953% ( 170, 250 ] 68 0.234% 98.187% ( 250, 380 ] 73 0.251% 98.437% ( 380, 580 ] 108 0.371% 98.808% ( 580, 870 ] 144 0.495% 99.303% ( 870, 1300 ] 112 0.385% 99.687% ( 1300, 1900 ] 33 0.113% 99.801% ( 1900, 2900 ] 30 0.103% 99.904% ( 2900, 4400 ] 18 0.062% 99.966% ( 4400, 6600 ] 5 0.017% 99.983% ( 6600, 9900 ] 6 0.021% 100.003% ( 14000, 22000 ] 1 0.003% 100.007% ** Level 5 read latency histogram (micros): Count: 260 Average: 1285.3500 StdDev: 1402.79 Min: 79 Median: 664.5833 Max: 7563 Percentiles: P50: 664.58 P75: 1976.92 P99: 6013.33 P99.9: 7563.00 P99.99: 7563.00 ------------------------------------------------------ ( 76, 110 ] 19 7.308% 7.308% # ( 110, 170 ] 25 9.615% 16.923% ## ( 170, 250 ] 20 7.692% 24.615% ## ( 250, 380 ] 29 11.154% 35.769% ## ( 380, 580 ] 30 11.538% 47.308% ## ( 580, 870 ] 24 9.231% 56.538% ## ( 870, 1300 ] 26 10.000% 66.538% ## ( 1300, 1900 ] 20 7.692% 74.231% ## ( 1900, 2900 ] 26 10.000% 84.231% ## ( 2900, 4400 ] 34 13.077% 97.308% ### ( 4400, 6600 ] 6 2.308% 99.615% ( 6600, 9900 ] 1 0.385% 100.000% ** DB Stats ** Uptime(secs): 53.4 total, 3.0 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 184.33 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.660 H:M:S, 49.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 330.17 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.425 H:M:S, 14.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 5.533 micros/op 180734 ops/sec 60.005 seconds 10844999 operations; 175.1 MB/s Microseconds per write: Count: 10844999 Average: 5.5330 StdDev: 356.77 Min: 0 Median: 1.7103 Max: 735488 Percentiles: P50: 1.71 P75: 2.64 P99: 7.83 P99.9: 1133.57 P99.99: 2697.29 ------------------------------------------------------ [ 0, 1 ] 1623088 14.966% 14.966% ### ( 1, 2 ] 5348957 49.322% 64.288% ########## ( 2, 3 ] 1822739 16.807% 81.095% ### ( 3, 4 ] 1425840 13.147% 94.243% ### ( 4, 6 ] 476464 4.393% 98.636% # ( 6, 10 ] 86452 0.797% 99.433% ( 10, 15 ] 20929 0.193% 99.626% ( 15, 22 ] 6781 0.063% 99.689% ( 22, 34 ] 1947 0.018% 99.707% ( 34, 51 ] 226 0.002% 99.709% ( 51, 76 ] 28 0.000% 99.709% ( 76, 110 ] 7840 0.072% 99.781% ( 110, 170 ] 2794 0.026% 99.807% ( 170, 250 ] 296 0.003% 99.810% ( 250, 380 ] 88 0.001% 99.811% ( 380, 580 ] 23 0.000% 99.811% ( 580, 870 ] 16 0.000% 99.811% ( 870, 1300 ] 15737 0.145% 99.956% ( 1300, 1900 ] 45 0.000% 99.957% ( 1900, 2900 ] 4546 0.042% 99.998% ( 2900, 4400 ] 105 0.001% 99.999% ( 4400, 6600 ] 23 0.000% 100.000% ( 6600, 9900 ] 10 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 33000, 50000 ] 2 0.000% 100.000% ( 110000, 170000 ] 2 0.000% 100.000% ( 170000, 250000 ] 15 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 : 225224 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 : 10844999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11192038968 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 : 578 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 31283512 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 : 31846475165 rocksdb.compact.write.bytes COUNT : 31608149495 rocksdb.flush.write.bytes COUNT : 11163783892 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 : 60 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 : 273 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 : 11073773568 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4311040 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 : 31952917643 rocksdb.non.last.level.read.count COUNT : 7716652 rocksdb.block.checksum.compute.count COUNT : 7715556 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 : 1.340427 P95 : 3.759165 P99 : 5.981236 P100 : 735481.000000 COUNT : 10844999 SUM : 55094539 rocksdb.compaction.times.micros P50 : 996000.000000 P95 : 3693333.333333 P99 : 18560000.000000 P100 : 21539600.000000 COUNT : 86 SUM : 145547444 rocksdb.compaction.times.cpu_micros P50 : 914838.709677 P95 : 3693333.333333 P99 : 15120000.000000 P100 : 19161947.000000 COUNT : 86 SUM : 119581899 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 : 705.765306 P95 : 1204.593750 P99 : 2645.000000 P100 : 8986.000000 COUNT : 151 SUM : 116635 rocksdb.compaction.outfile.sync.micros P50 : 992.098765 P95 : 263764.705882 P99 : 375105.882353 P100 : 427999.000000 COUNT : 364 SUM : 11374663 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 : 103.681416 P95 : 1267.750000 P99 : 3884.000000 P100 : 7008.000000 COUNT : 272 SUM : 83957 rocksdb.table.open.io.micros P50 : 1476.842105 P95 : 7628.076923 P99 : 12957.428571 P100 : 15999.000000 COUNT : 578 SUM : 1243505 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 : 3.632475 P95 : 7.697428 P99 : 11.739672 P100 : 20148.000000 COUNT : 7714161 SUM : 45679577 rocksdb.read.block.get.micros P50 : 470.909091 P95 : 3258.823529 P99 : 5491.200000 P100 : 7749.000000 COUNT : 1156 SUM : 996327 rocksdb.write.raw.block.micros P50 : 0.512747 P95 : 0.974220 P99 : 2.834547 P100 : 29019.000000 COUNT : 10362528 SUM : 19865686 rocksdb.numfiles.in.singlecompaction P50 : 3.172619 P95 : 5.150000 P99 : 20.670000 P100 : 28.000000 COUNT : 157 SUM : 595 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 : 0.560678 P95 : 1169.822704 P99 : 2509.969163 P100 : 735282.000000 COUNT : 189174 SUM : 31296303 rocksdb.sst.read.micros P50 : 1.588617 P95 : 4.536211 P99 : 8.577904 P100 : 20144.000000 COUNT : 7717247 SUM : 30037480 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 : 10844999 SUM : 11192038968 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 : 209629.629630 P95 : 359281.250000 P99 : 712100.000000 P100 : 870251.000000 COUNT : 151 SUM : 31576154 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 : 362 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