[2024-11-19 01:52:18.864566] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-11-19 01:52:18.864675] [ 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_pid1995278 ] Set seed to 1731977538862163 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-19 01:52:18.968792] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-19 01:52:19.181170] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-19 01:52:19.181223] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1995278' to capture a snapshot of events at runtime. [2024-11-19 01:52:19.181237] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1995278 for offline analysis/debug. [2024-11-19 01:52:19.181283] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Tue Nov 19 01:52:27 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/19-01:52:35 ... thread 0: (1000000,1000000) ops and (132138.0,132138.0) ops/second in (7.567848,7.567848) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 6/5 818.25 MB 12.6 0.4 0.0 0.4 1.2 0.8 0.0 1.5 43.7 138.2 8.65 3.87 10 0.865 383K 607 0.0 0.0 L1 1/1 57.48 MB 0.0 0.5 0.4 0.1 0.5 0.4 0.0 1.2 103.4 103.2 4.70 2.22 1 4.695 493K 827 0.0 0.0 L2 9/7 701.40 MB 1.9 0.5 0.3 0.2 0.5 0.3 0.1 1.6 126.1 125.6 3.93 2.32 3 1.310 372K 1588 0.0 0.0 L3 50/40 3.30 GB 0.5 2.8 1.8 1.0 2.8 1.8 0.0 1.6 97.0 96.3 29.69 13.78 18 1.650 1496K 0 0.0 0.0 L4 165/3 9.71 GB 1.0 2.5 2.1 0.4 2.5 2.1 0.1 1.2 97.2 96.8 26.66 12.45 17 1.568 560K 0 0.0 0.0 L5 1108/0 91.11 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1339/56 105.66 GB 0.0 6.7 4.6 2.1 7.4 5.3 2.2 9.3 92.8 103.4 73.64 34.65 49 1.503 3307K 3022 0.0 0.0 Int 0/0 0.00 KB 0.0 6.7 4.6 2.1 7.4 5.3 2.2 9.3 92.8 103.4 73.64 34.65 49 1.503 3307K 3022 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 6.7 4.6 2.1 6.6 4.5 0.0 0.0 102.2 101.6 66.88 32.30 40 1.672 3307K 3022 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 121.1 6.76 2.35 9 0.751 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): 7.8 total, 7.6 interval Flush(GB): cumulative 0.800, interval 0.800 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 7.44 GB write, 982.30 MB/s write, 6.67 GB read, 881.59 MB/s read, 73.6 seconds Interval compaction: 7.44 GB write, 1005.86 MB/s write, 6.67 GB read, 902.73 MB/s read, 73.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 42, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 42, interval: 42 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 208433 Average: 12.9762 StdDev: 161.69 Min: 1 Median: 1.8500 Max: 7968 Percentiles: P50: 1.85 P75: 2.85 P99: 12.22 P99.9: 2648.13 P99.99: 4314.12 ------------------------------------------------------ [ 0, 1 ] 9852 4.727% 4.727% # ( 1, 2 ] 111019 53.264% 57.990% ########### ( 2, 3 ] 41873 20.089% 78.080% #### ( 3, 4 ] 18554 8.902% 86.981% ## ( 4, 6 ] 19997 9.594% 96.575% ## ( 6, 10 ] 4479 2.149% 98.724% ( 10, 15 ] 1294 0.621% 99.345% ( 15, 22 ] 168 0.081% 99.426% ( 22, 34 ] 20 0.010% 99.435% ( 34, 51 ] 2 0.001% 99.436% ( 51, 76 ] 5 0.002% 99.439% ( 76, 110 ] 1 0.000% 99.439% ( 110, 170 ] 3 0.001% 99.441% ( 170, 250 ] 14 0.007% 99.447% ( 250, 380 ] 47 0.023% 99.470% ( 380, 580 ] 95 0.046% 99.515% ( 580, 870 ] 164 0.079% 99.594% ( 870, 1300 ] 243 0.117% 99.711% ( 1300, 1900 ] 222 0.107% 99.817% ( 1900, 2900 ] 232 0.111% 99.929% ( 2900, 4400 ] 137 0.066% 99.994% ( 4400, 6600 ] 52 0.025% 100.019% ( 6600, 9900 ] 4 0.002% 100.021% ** Level 1 read latency histogram (micros): Count: 103317 Average: 13.0202 StdDev: 167.38 Min: 1 Median: 1.9329 Max: 11743 Percentiles: P50: 1.93 P75: 2.91 P99: 11.70 P99.9: 2642.29 P99.99: 4249.35 ------------------------------------------------------ [ 0, 1 ] 2560 2.478% 2.478% ( 1, 2 ] 52631 50.941% 53.419% ########## ( 2, 3 ] 24496 23.710% 77.129% ##### ( 3, 4 ] 9700 9.389% 86.517% ## ( 4, 6 ] 10575 10.235% 96.753% ## ( 6, 10 ] 2119 2.051% 98.804% ( 10, 15 ] 596 0.577% 99.381% ( 15, 22 ] 72 0.070% 99.450% ( 22, 34 ] 5 0.005% 99.455% ( 34, 51 ] 5 0.005% 99.460% ( 51, 76 ] 4 0.004% 99.464% ( 76, 110 ] 3 0.003% 99.467% ( 110, 170 ] 6 0.006% 99.472% ( 170, 250 ] 8 0.008% 99.480% ( 250, 380 ] 18 0.017% 99.498% ( 380, 580 ] 31 0.030% 99.528% ( 580, 870 ] 60 0.058% 99.586% ( 870, 1300 ] 114 0.110% 99.696% ( 1300, 1900 ] 132 0.128% 99.824% ( 1900, 2900 ] 106 0.103% 99.926% ( 2900, 4400 ] 73 0.071% 99.997% ( 4400, 6600 ] 21 0.020% 100.017% ( 6600, 9900 ] 3 0.003% 100.020% ( 9900, 14000 ] 1 0.001% 100.021% ** Level 2 read latency histogram (micros): Count: 416980 Average: 16.9891 StdDev: 202.31 Min: 1 Median: 1.9208 Max: 11688 Percentiles: P50: 1.92 P75: 2.96 P99: 12.85 P99.9: 1990.67 P99.99: 2539.33 ------------------------------------------------------ [ 0, 1 ] 15819 3.794% 3.794% # ( 1, 2 ] 209248 50.182% 53.975% ########## ( 2, 3 ] 90990 21.821% 75.797% #### ( 3, 4 ] 40039 9.602% 85.399% ## ( 4, 6 ] 43710 10.483% 95.881% ## ( 6, 10 ] 11054 2.651% 98.532% # ( 10, 15 ] 3422 0.821% 99.353% ( 15, 22 ] 537 0.129% 99.482% ( 22, 34 ] 50 0.012% 99.494% ( 34, 51 ] 20 0.005% 99.499% ( 51, 76 ] 11 0.003% 99.501% ( 76, 110 ] 8 0.002% 99.503% ( 110, 170 ] 19 0.005% 99.508% ( 170, 250 ] 36 0.009% 99.516% ( 250, 380 ] 76 0.018% 99.535% ( 380, 580 ] 131 0.031% 99.566% ( 580, 870 ] 250 0.060% 99.626% ( 870, 1300 ] 469 0.112% 99.738% ( 1300, 1900 ] 613 0.147% 99.885% ( 1900, 2900 ] 684 0.164% 100.049% ( 2900, 4400 ] 435 0.104% 100.154% ( 4400, 6600 ] 143 0.034% 100.188% ( 6600, 9900 ] 28 0.007% 100.195% ( 9900, 14000 ] 2 0.000% 100.195% ** Level 3 read latency histogram (micros): Count: 853723 Average: 16.6809 StdDev: 196.68 Min: 1 Median: 1.9904 Max: 9128 Percentiles: P50: 1.99 P75: 3.02 P99: 11.51 P99.9: 1246.69 P99.99: 1624.52 ------------------------------------------------------ [ 0, 1 ] 18980 2.223% 2.223% ( 1, 2 ] 411847 48.241% 50.464% ########## ( 2, 3 ] 207455 24.300% 74.765% ##### ( 3, 4 ] 87366 10.234% 84.998% ## ( 4, 6 ] 95313 11.164% 96.162% ## ( 6, 10 ] 22197 2.600% 98.762% # ( 10, 15 ] 6720 0.787% 99.550% ( 15, 22 ] 834 0.098% 99.647% ( 22, 34 ] 74 0.009% 99.656% ( 34, 51 ] 29 0.003% 99.659% ( 51, 76 ] 37 0.004% 99.664% ( 76, 110 ] 18 0.002% 99.666% ( 110, 170 ] 28 0.003% 99.669% ( 170, 250 ] 65 0.008% 99.677% ( 250, 380 ] 118 0.014% 99.691% ( 380, 580 ] 291 0.034% 99.725% ( 580, 870 ] 618 0.072% 99.797% ( 870, 1300 ] 1006 0.118% 99.915% ( 1300, 1900 ] 1190 0.139% 100.054% ( 1900, 2900 ] 1202 0.141% 100.195% ( 2900, 4400 ] 1024 0.120% 100.315% ( 4400, 6600 ] 291 0.034% 100.349% ( 6600, 9900 ] 33 0.004% 100.353% ** Level 4 read latency histogram (micros): Count: 132714 Average: 53.3265 StdDev: 371.53 Min: 0 Median: 1.9656 Max: 10857 Percentiles: P50: 1.97 P75: 3.02 P99: 1862.01 P99.9: 4357.85 P99.99: 5872.17 ------------------------------------------------------ [ 0, 1 ] 3368 2.538% 2.538% # ( 1, 2 ] 65232 49.152% 51.690% ########## ( 2, 3 ] 30725 23.151% 74.841% ##### ( 3, 4 ] 13531 10.196% 85.037% ## ( 4, 6 ] 12278 9.251% 94.288% ## ( 6, 10 ] 2963 2.233% 96.521% ( 10, 15 ] 940 0.708% 97.229% ( 15, 22 ] 114 0.086% 97.315% ( 22, 34 ] 10 0.008% 97.323% ( 34, 51 ] 5 0.004% 97.327% ( 51, 76 ] 4 0.003% 97.330% ( 76, 110 ] 7 0.005% 97.335% ( 110, 170 ] 14 0.011% 97.345% ( 170, 250 ] 51 0.038% 97.384% ( 250, 380 ] 82 0.062% 97.446% ( 380, 580 ] 233 0.176% 97.621% ( 580, 870 ] 439 0.331% 97.952% ( 870, 1300 ] 723 0.545% 98.497% ( 1300, 1900 ] 713 0.537% 99.034% ( 1900, 2900 ] 675 0.509% 99.543% ( 2900, 4400 ] 488 0.368% 99.910% ( 4400, 6600 ] 158 0.119% 100.029% ( 6600, 9900 ] 23 0.017% 100.047% ( 9900, 14000 ] 2 0.002% 100.048% ** Level 5 read latency histogram (micros): Count: 9471 Average: 2265.8402 StdDev: 1675.85 Min: 111 Median: 1772.8364 Max: 13187 Percentiles: P50: 1772.84 P75: 3246.67 P99: 8413.07 P99.9: 10080.74 P99.99: 12993.07 ------------------------------------------------------ ( 110, 170 ] 19 0.201% 0.201% ( 170, 250 ] 72 0.760% 0.961% ( 250, 380 ] 239 2.523% 3.484% # ( 380, 580 ] 518 5.469% 8.954% # ( 580, 870 ] 1058 11.171% 20.125% ## ( 870, 1300 ] 1582 16.704% 36.828% ### ( 1300, 1900 ] 1583 16.714% 53.542% ### ( 1900, 2900 ] 1659 17.517% 71.059% #### ( 2900, 4400 ] 1615 17.052% 88.111% ### ( 4400, 6600 ] 928 9.798% 97.909% ## ( 6600, 9900 ] 188 1.985% 99.894% ( 9900, 14000 ] 12 0.127% 100.021% ** DB Stats ** Uptime(secs): 7.8 total, 7.6 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 126.97 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.703 H:M:S, 47.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 130.00 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.703 H:M:S, 48.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 9 num-running-flushes: 1 2024/11/19-01:52:43 ... thread 0: (1000000,2000000) ops and (122720.4,127255.2) ops/second in (8.148605,15.716453) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/9 1.17 GB 12.6 0.7 0.0 0.7 2.6 1.8 0.0 1.4 38.7 135.5 19.52 8.63 23 0.849 767K 1099 0.0 0.0 L1 9/9 747.65 MB 0.0 1.2 1.1 0.1 1.2 1.1 0.0 1.1 122.1 121.8 10.12 5.99 2 5.058 1254K 2840 0.0 0.0 L2 1/0 128.78 MB 1.3 0.5 0.3 0.2 0.5 0.3 0.1 1.6 126.1 125.6 3.93 2.32 3 1.310 372K 1588 0.0 0.0 L3 28/8 1.86 GB 1.2 6.2 2.3 3.8 6.1 2.3 0.0 2.6 106.8 106.2 59.16 30.91 26 2.275 3745K 6394 0.0 0.0 L4 190/17 11.27 GB 1.1 6.2 4.0 2.2 6.1 3.9 0.1 1.5 109.0 107.9 57.95 29.93 44 1.317 3281K 6118 0.0 0.0 L5 1112/0 91.48 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1350/43 106.64 GB 0.0 14.8 7.7 7.1 16.5 9.4 2.6 8.9 100.4 112.2 150.68 77.77 98 1.538 9421K 18K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.8 7.7 7.1 16.5 9.4 2.6 8.9 100.4 112.2 150.68 77.77 98 1.538 9421K 18K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 14.8 7.7 7.1 14.7 7.6 0.0 0.0 111.5 110.7 135.60 72.29 77 1.761 9421K 18K 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 0.0 125.4 15.07 5.48 21 0.718 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): 15.9 total, 15.7 interval Flush(GB): cumulative 1.845, interval 1.845 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: 16.51 GB write, 1063.32 MB/s write, 14.77 GB read, 951.15 MB/s read, 150.7 seconds Interval compaction: 16.51 GB write, 1075.60 MB/s write, 14.77 GB read, 962.13 MB/s read, 150.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 69, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 69, interval: 69 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 577027 Average: 12.1786 StdDev: 182.53 Min: 1 Median: 1.8869 Max: 37958 Percentiles: P50: 1.89 P75: 2.90 P99: 11.91 P99.9: 2354.07 P99.99: 4163.31 ------------------------------------------------------ [ 0, 1 ] 23894 4.141% 4.141% # ( 1, 2 ] 298355 51.706% 55.846% ########## ( 2, 3 ] 122885 21.296% 77.143% #### ( 3, 4 ] 53782 9.321% 86.463% ## ( 4, 6 ] 58217 10.089% 96.552% ## ( 6, 10 ] 12779 2.215% 98.767% ( 10, 15 ] 3524 0.611% 99.378% ( 15, 22 ] 398 0.069% 99.447% ( 22, 34 ] 30 0.005% 99.452% ( 34, 51 ] 4 0.001% 99.453% ( 51, 76 ] 19 0.003% 99.456% ( 76, 110 ] 1 0.000% 99.456% ( 110, 170 ] 21 0.004% 99.460% ( 170, 250 ] 50 0.009% 99.468% ( 250, 380 ] 162 0.028% 99.496% ( 380, 580 ] 368 0.064% 99.560% ( 580, 870 ] 601 0.104% 99.664% ( 870, 1300 ] 683 0.118% 99.783% ( 1300, 1900 ] 479 0.083% 99.866% ( 1900, 2900 ] 436 0.076% 99.941% ( 2900, 4400 ] 334 0.058% 99.999% ( 4400, 6600 ] 111 0.019% 100.018% ( 6600, 9900 ] 15 0.003% 100.021% ( 9900, 14000 ] 6 0.001% 100.022% ( 14000, 22000 ] 8 0.001% 100.023% ( 22000, 33000 ] 3 0.001% 100.024% ( 33000, 50000 ] 1 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 195016 Average: 13.6479 StdDev: 189.10 Min: 1 Median: 1.9561 Max: 31515 Percentiles: P50: 1.96 P75: 2.97 P99: 12.57 P99.9: 2768.95 P99.99: 4494.19 ------------------------------------------------------ [ 0, 1 ] 4597 2.357% 2.357% ( 1, 2 ] 97179 49.831% 52.189% ########## ( 2, 3 ] 46065 23.621% 75.810% ##### ( 3, 4 ] 18866 9.674% 85.484% ## ( 4, 6 ] 21049 10.793% 96.277% ## ( 6, 10 ] 4656 2.387% 98.665% ( 10, 15 ] 1273 0.653% 99.317% ( 15, 22 ] 135 0.069% 99.387% ( 22, 34 ] 8 0.004% 99.391% ( 34, 51 ] 10 0.005% 99.396% ( 51, 76 ] 9 0.005% 99.401% ( 76, 110 ] 5 0.003% 99.403% ( 110, 170 ] 11 0.006% 99.409% ( 170, 250 ] 19 0.010% 99.419% ( 250, 380 ] 43 0.022% 99.441% ( 380, 580 ] 92 0.047% 99.488% ( 580, 870 ] 167 0.086% 99.573% ( 870, 1300 ] 258 0.132% 99.706% ( 1300, 1900 ] 233 0.119% 99.825% ( 1900, 2900 ] 168 0.086% 99.911% ( 2900, 4400 ] 152 0.078% 99.989% ( 4400, 6600 ] 35 0.018% 100.007% ( 6600, 9900 ] 7 0.004% 100.011% ( 9900, 14000 ] 3 0.002% 100.012% ( 14000, 22000 ] 1 0.001% 100.013% ( 22000, 33000 ] 1 0.001% 100.013% ** Level 2 read latency histogram (micros): Count: 508766 Average: 16.2141 StdDev: 195.60 Min: 1 Median: 1.9327 Max: 11688 Percentiles: P50: 1.93 P75: 2.97 P99: 12.82 P99.9: 2033.11 P99.99: 2641.20 ------------------------------------------------------ [ 0, 1 ] 17865 3.511% 3.511% # ( 1, 2 ] 253596 49.845% 53.357% ########## ( 2, 3 ] 113173 22.245% 75.601% #### ( 3, 4 ] 49305 9.691% 85.292% ## ( 4, 6 ] 54100 10.634% 95.926% ## ( 6, 10 ] 13328 2.620% 98.546% # ( 10, 15 ] 4099 0.806% 99.351% ( 15, 22 ] 613 0.120% 99.472% ( 22, 34 ] 52 0.010% 99.482% ( 34, 51 ] 26 0.005% 99.487% ( 51, 76 ] 21 0.004% 99.491% ( 76, 110 ] 10 0.002% 99.493% ( 110, 170 ] 21 0.004% 99.497% ( 170, 250 ] 41 0.008% 99.505% ( 250, 380 ] 87 0.017% 99.523% ( 380, 580 ] 178 0.035% 99.558% ( 580, 870 ] 361 0.071% 99.629% ( 870, 1300 ] 590 0.116% 99.744% ( 1300, 1900 ] 691 0.136% 99.880% ( 1900, 2900 ] 753 0.148% 100.028% ( 2900, 4400 ] 505 0.099% 100.128% ( 4400, 6600 ] 157 0.031% 100.158% ( 6600, 9900 ] 34 0.007% 100.165% ( 9900, 14000 ] 2 0.000% 100.165% ** Level 3 read latency histogram (micros): Count: 2033833 Average: 14.4671 StdDev: 195.77 Min: 1 Median: 2.0048 Max: 32554 Percentiles: P50: 2.00 P75: 3.05 P99: 10.93 P99.9: 868.29 P99.99: 1200.00 ------------------------------------------------------ [ 0, 1 ] 36314 1.785% 1.785% ( 1, 2 ] 978191 48.096% 49.881% ########## ( 2, 3 ] 500802 24.624% 74.505% ##### ( 3, 4 ] 210444 10.347% 84.852% ## ( 4, 6 ] 232512 11.432% 96.284% ## ( 6, 10 ] 52337 2.573% 98.858% # ( 10, 15 ] 15506 0.762% 99.620% ( 15, 22 ] 1693 0.083% 99.703% ( 22, 34 ] 127 0.006% 99.710% ( 34, 51 ] 136 0.007% 99.716% ( 51, 76 ] 174 0.009% 99.725% ( 76, 110 ] 42 0.002% 99.727% ( 110, 170 ] 71 0.003% 99.730% ( 170, 250 ] 189 0.009% 99.740% ( 250, 380 ] 420 0.021% 99.760% ( 380, 580 ] 1015 0.050% 99.810% ( 580, 870 ] 1837 0.090% 99.901% ( 870, 1300 ] 2371 0.117% 100.017% ( 1300, 1900 ] 2080 0.102% 100.119% ( 1900, 2900 ] 2023 0.099% 100.219% ( 2900, 4400 ] 1897 0.093% 100.312% ( 4400, 6600 ] 493 0.024% 100.336% ( 6600, 9900 ] 108 0.005% 100.342% ( 9900, 14000 ] 16 0.001% 100.342% ( 14000, 22000 ] 16 0.001% 100.343% ( 22000, 33000 ] 12 0.001% 100.344% ** Level 4 read latency histogram (micros): Count: 678491 Average: 25.7030 StdDev: 249.58 Min: 0 Median: 2.0003 Max: 34490 Percentiles: P50: 2.00 P75: 3.09 P99: 659.81 P99.9: 2882.97 P99.99: 3746.48 ------------------------------------------------------ [ 0, 1 ] 12519 1.845% 1.845% ( 1, 2 ] 326683 48.148% 49.994% ########## ( 2, 3 ] 163036 24.029% 74.023% ##### ( 3, 4 ] 69978 10.314% 84.337% ## ( 4, 6 ] 74382 10.963% 95.299% ## ( 6, 10 ] 17196 2.534% 97.834% # ( 10, 15 ] 5098 0.751% 98.585% ( 15, 22 ] 496 0.073% 98.658% ( 22, 34 ] 34 0.005% 98.663% ( 34, 51 ] 55 0.008% 98.671% ( 51, 76 ] 72 0.011% 98.682% ( 76, 110 ] 24 0.004% 98.686% ( 110, 170 ] 64 0.009% 98.695% ( 170, 250 ] 210 0.031% 98.726% ( 250, 380 ] 371 0.055% 98.781% ( 380, 580 ] 1023 0.151% 98.931% ( 580, 870 ] 1690 0.249% 99.181% ( 870, 1300 ] 2035 0.300% 99.480% ( 1300, 1900 ] 1606 0.237% 99.717% ( 1900, 2900 ] 1262 0.186% 99.903% ( 2900, 4400 ] 1044 0.154% 100.057% ( 4400, 6600 ] 320 0.047% 100.104% ( 6600, 9900 ] 48 0.007% 100.111% ( 9900, 14000 ] 4 0.001% 100.112% ( 14000, 22000 ] 4 0.001% 100.112% ( 22000, 33000 ] 1 0.000% 100.113% ( 33000, 50000 ] 1 0.000% 100.113% ** Level 5 read latency histogram (micros): Count: 26696 Average: 1722.9588 StdDev: 1605.19 Min: 96 Median: 1196.4031 Max: 31465 Percentiles: P50: 1196.40 P75: 2285.69 P99: 6933.33 P99.9: 16101.33 P99.99: 27802.87 ------------------------------------------------------ ( 76, 110 ] 5 0.019% 0.019% ( 110, 170 ] 86 0.322% 0.341% ( 170, 250 ] 368 1.378% 1.719% ( 250, 380 ] 1075 4.027% 5.746% # ( 380, 580 ] 2724 10.204% 15.950% ## ( 580, 870 ] 4846 18.153% 34.102% #### ( 870, 1300 ] 5591 20.943% 55.046% #### ( 1300, 1900 ] 4109 15.392% 70.438% ### ( 1900, 2900 ] 3158 11.829% 82.267% ## ( 2900, 4400 ] 3073 11.511% 93.778% ## ( 4400, 6600 ] 1370 5.132% 98.910% # ( 6600, 9900 ] 238 0.892% 99.801% ( 9900, 14000 ] 20 0.075% 99.876% ( 14000, 22000 ] 24 0.090% 99.966% ( 22000, 33000 ] 12 0.045% 100.011% ** DB Stats ** Uptime(secs): 15.9 total, 8.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 123.80 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.920 H:M:S, 49.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 120.78 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:4.217 H:M:S, 51.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/11/19-01:52:47 ... thread 0: (1000000,3000000) ops and (250550.6,152225.1) ops/second in (3.991209,19.707662) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/13 2.15 GB 94.4 1.7 0.0 1.7 4.5 2.8 0.0 1.6 61.4 166.0 27.68 15.20 41 0.675 1726K 2232 0.0 0.0 L1 9/9 747.65 MB 0.0 1.2 1.1 0.1 1.2 1.1 0.0 1.1 122.1 121.8 10.12 5.99 2 5.058 1254K 2840 0.0 0.0 L2 0/0 0.00 KB 0.0 0.5 0.3 0.2 0.5 0.3 0.1 1.6 126.1 125.6 3.93 2.32 3 1.310 372K 1588 0.0 0.0 L3 16/0 975.70 MB 1.0 6.4 2.5 3.9 6.4 2.4 0.0 2.6 108.6 108.0 60.31 31.95 27 2.234 3976K 6796 0.0 0.0 L4 171/0 9.63 GB 1.0 8.1 4.9 3.3 8.0 4.8 0.3 1.7 113.2 111.9 73.35 39.24 55 1.334 4483K 8610 0.0 0.0 L5 1144/0 94.12 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1356/22 107.59 GB 0.0 17.9 8.7 9.2 20.5 11.4 5.4 7.3 104.2 119.9 175.39 94.71 128 1.370 11M 22K 0.0 0.0 Int 0/0 0.00 KB 0.0 17.9 8.7 9.2 20.5 11.4 5.4 7.3 104.2 119.9 175.39 94.71 128 1.370 11M 22K 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 17.9 8.7 9.2 17.7 8.5 0.0 0.0 116.8 115.9 156.52 86.46 92 1.701 11M 22K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 153.5 18.88 8.25 36 0.524 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): 19.9 total, 19.7 interval Flush(GB): cumulative 2.830, interval 2.830 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: 20.55 GB write, 1057.68 MB/s write, 17.85 GB read, 919.09 MB/s read, 175.4 seconds Interval compaction: 20.55 GB write, 1067.42 MB/s write, 17.85 GB read, 927.55 MB/s read, 175.4 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: 76, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 76, interval: 76 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 871455 Average: 12.1501 StdDev: 160.37 Min: 1 Median: 1.7932 Max: 37958 Percentiles: P50: 1.79 P75: 2.72 P99: 178.18 P99.9: 1709.48 P99.99: 3456.32 ------------------------------------------------------ [ 0, 1 ] 61576 7.066% 7.066% # ( 1, 2 ] 471678 54.125% 61.191% ########### ( 2, 3 ] 166057 19.055% 80.246% #### ( 3, 4 ] 69107 7.930% 88.176% ## ( 4, 6 ] 71496 8.204% 96.381% ## ( 6, 10 ] 15467 1.775% 98.155% ( 10, 15 ] 4113 0.472% 98.627% ( 15, 22 ] 483 0.055% 98.683% ( 22, 34 ] 43 0.005% 98.688% ( 34, 51 ] 13 0.001% 98.689% ( 51, 76 ] 32 0.004% 98.693% ( 76, 110 ] 173 0.020% 98.713% ( 110, 170 ] 2243 0.257% 98.970% ( 170, 250 ] 2538 0.291% 99.261% ( 250, 380 ] 1657 0.190% 99.452% ( 380, 580 ] 1439 0.165% 99.617% ( 580, 870 ] 1198 0.137% 99.754% ( 870, 1300 ] 887 0.102% 99.856% ( 1300, 1900 ] 562 0.064% 99.920% ( 1900, 2900 ] 469 0.054% 99.974% ( 2900, 4400 ] 369 0.042% 100.017% ( 4400, 6600 ] 120 0.014% 100.030% ( 6600, 9900 ] 16 0.002% 100.032% ( 9900, 14000 ] 11 0.001% 100.034% ( 14000, 22000 ] 9 0.001% 100.035% ( 22000, 33000 ] 3 0.000% 100.035% ( 33000, 50000 ] 1 0.000% 100.035% ** Level 1 read latency histogram (micros): Count: 246870 Average: 13.1861 StdDev: 175.46 Min: 1 Median: 1.9853 Max: 31515 Percentiles: P50: 1.99 P75: 3.05 P99: 14.64 P99.9: 2607.23 P99.99: 4418.12 ------------------------------------------------------ [ 0, 1 ] 5746 2.328% 2.328% ( 1, 2 ] 119445 48.384% 50.711% ########## ( 2, 3 ] 58753 23.799% 74.510% ##### ( 3, 4 ] 24717 10.012% 84.523% ## ( 4, 6 ] 27501 11.140% 95.662% ## ( 6, 10 ] 6614 2.679% 98.342% # ( 10, 15 ] 1752 0.710% 99.051% ( 15, 22 ] 276 0.112% 99.163% ( 22, 34 ] 27 0.011% 99.174% ( 34, 51 ] 11 0.004% 99.179% ( 51, 76 ] 12 0.005% 99.183% ( 76, 110 ] 25 0.010% 99.194% ( 110, 170 ] 212 0.086% 99.279% ( 170, 250 ] 236 0.096% 99.375% ( 250, 380 ] 164 0.066% 99.441% ( 380, 580 ] 183 0.074% 99.516% ( 580, 870 ] 249 0.101% 99.616% ( 870, 1300 ] 309 0.125% 99.742% ( 1300, 1900 ] 261 0.106% 99.847% ( 1900, 2900 ] 184 0.075% 99.922% ( 2900, 4400 ] 168 0.068% 99.990% ( 4400, 6600 ] 38 0.015% 100.005% ( 6600, 9900 ] 8 0.003% 100.009% ( 9900, 14000 ] 3 0.001% 100.010% ( 14000, 22000 ] 1 0.000% 100.010% ( 22000, 33000 ] 1 0.000% 100.011% ** Level 2 read latency histogram (micros): Count: 541532 Average: 15.5460 StdDev: 191.46 Min: 1 Median: 1.9187 Max: 17409 Percentiles: P50: 1.92 P75: 2.94 P99: 12.65 P99.9: 1993.58 P99.99: 2640.83 ------------------------------------------------------ [ 0, 1 ] 18979 3.505% 3.505% # ( 1, 2 ] 274065 50.609% 54.114% ########## ( 2, 3 ] 120170 22.191% 76.305% #### ( 3, 4 ] 50994 9.417% 85.721% ## ( 4, 6 ] 55764 10.297% 96.019% ## ( 6, 10 ] 13922 2.571% 98.590% # ( 10, 15 ] 4196 0.775% 99.364% ( 15, 22 ] 621 0.115% 99.479% ( 22, 34 ] 52 0.010% 99.489% ( 34, 51 ] 26 0.005% 99.493% ( 51, 76 ] 22 0.004% 99.498% ( 76, 110 ] 10 0.002% 99.499% ( 110, 170 ] 31 0.006% 99.505% ( 170, 250 ] 78 0.014% 99.520% ( 250, 380 ] 111 0.020% 99.540% ( 380, 580 ] 205 0.038% 99.578% ( 580, 870 ] 380 0.070% 99.648% ( 870, 1300 ] 599 0.111% 99.759% ( 1300, 1900 ] 695 0.128% 99.887% ( 1900, 2900 ] 753 0.139% 100.026% ( 2900, 4400 ] 506 0.093% 100.119% ( 4400, 6600 ] 158 0.029% 100.149% ( 6600, 9900 ] 34 0.006% 100.155% ( 9900, 14000 ] 2 0.000% 100.155% ( 14000, 22000 ] 1 0.000% 100.155% ** Level 3 read latency histogram (micros): Count: 2203672 Average: 14.0238 StdDev: 190.78 Min: 1 Median: 1.9912 Max: 32554 Percentiles: P50: 1.99 P75: 3.01 P99: 10.95 P99.9: 858.99 P99.99: 1197.89 ------------------------------------------------------ [ 0, 1 ] 41186 1.869% 1.869% ( 1, 2 ] 1070016 48.556% 50.425% ########## ( 2, 3 ] 539030 24.461% 74.886% ##### ( 3, 4 ] 224420 10.184% 85.069% ## ( 4, 6 ] 247529 11.233% 96.302% ## ( 6, 10 ] 56321 2.556% 98.858% # ( 10, 15 ] 16466 0.747% 99.605% ( 15, 22 ] 1778 0.081% 99.686% ( 22, 34 ] 138 0.006% 99.692% ( 34, 51 ] 156 0.007% 99.699% ( 51, 76 ] 198 0.009% 99.708% ( 76, 110 ] 62 0.003% 99.711% ( 110, 170 ] 232 0.011% 99.721% ( 170, 250 ] 374 0.017% 99.738% ( 250, 380 ] 545 0.025% 99.763% ( 380, 580 ] 1125 0.051% 99.814% ( 580, 870 ] 1967 0.089% 99.903% ( 870, 1300 ] 2503 0.114% 100.017% ( 1300, 1900 ] 2163 0.098% 100.115% ( 1900, 2900 ] 2080 0.094% 100.210% ( 2900, 4400 ] 1962 0.089% 100.299% ( 4400, 6600 ] 512 0.023% 100.322% ( 6600, 9900 ] 110 0.005% 100.327% ( 9900, 14000 ] 16 0.001% 100.327% ( 14000, 22000 ] 16 0.001% 100.328% ( 22000, 33000 ] 12 0.001% 100.329% ** Level 4 read latency histogram (micros): Count: 853597 Average: 24.4312 StdDev: 234.09 Min: 0 Median: 1.9821 Max: 34490 Percentiles: P50: 1.98 P75: 3.05 P99: 563.00 P99.9: 2714.63 P99.99: 3561.30 ------------------------------------------------------ [ 0, 1 ] 16916 1.982% 1.982% ( 1, 2 ] 417357 48.894% 50.876% ########## ( 2, 3 ] 201412 23.596% 74.471% ##### ( 3, 4 ] 85138 9.974% 84.445% ## ( 4, 6 ] 90163 10.563% 95.008% ## ( 6, 10 ] 21445 2.512% 97.520% # ( 10, 15 ] 6200 0.726% 98.247% ( 15, 22 ] 626 0.073% 98.320% ( 22, 34 ] 40 0.005% 98.325% ( 34, 51 ] 74 0.009% 98.333% ( 51, 76 ] 97 0.011% 98.345% ( 76, 110 ] 145 0.017% 98.362% ( 110, 170 ] 1241 0.145% 98.507% ( 170, 250 ] 1521 0.178% 98.685% ( 250, 380 ] 1125 0.132% 98.817% ( 380, 580 ] 1706 0.200% 99.017% ( 580, 870 ] 2214 0.259% 99.276% ( 870, 1300 ] 2412 0.283% 99.559% ( 1300, 1900 ] 1775 0.208% 99.767% ( 1900, 2900 ] 1395 0.163% 99.930% ( 2900, 4400 ] 1156 0.135% 100.066% ( 4400, 6600 ] 348 0.041% 100.106% ( 6600, 9900 ] 53 0.006% 100.113% ( 9900, 14000 ] 4 0.000% 100.113% ( 14000, 22000 ] 4 0.000% 100.114% ( 22000, 33000 ] 1 0.000% 100.114% ( 33000, 50000 ] 1 0.000% 100.114% ** Level 5 read latency histogram (micros): Count: 55347 Average: 1028.5274 StdDev: 1352.81 Min: 84 Median: 549.3210 Max: 31465 Percentiles: P50: 549.32 P75: 1243.53 P99: 6207.64 P99.9: 10394.42 P99.99: 25176.52 ------------------------------------------------------ ( 76, 110 ] 705 1.274% 1.274% ( 110, 170 ] 7761 14.022% 15.296% ### ( 170, 250 ] 8265 14.933% 30.229% ### ( 250, 380 ] 5531 9.993% 40.223% ## ( 380, 580 ] 6392 11.549% 51.772% ## ( 580, 870 ] 7070 12.774% 64.546% ### ( 870, 1300 ] 6661 12.035% 76.580% ## ( 1300, 1900 ] 4544 8.210% 84.791% ## ( 1900, 2900 ] 3421 6.181% 90.972% # ( 2900, 4400 ] 3285 5.935% 96.907% # ( 4400, 6600 ] 1410 2.548% 99.454% # ( 6600, 9900 ] 244 0.441% 99.895% ( 9900, 14000 ] 22 0.040% 99.935% ( 14000, 22000 ] 27 0.049% 99.984% ( 22000, 33000 ] 12 0.022% 100.005% ** DB Stats ** Uptime(secs): 19.9 total, 4.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 148.44 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.300 H:M:S, 41.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 246.58 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.380 H:M:S, 9.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 0 2024/11/19-01:52:50 ... thread 0: (1000000,4000000) ops and (291937.7,172912.8) ops/second in (3.425388,23.133050) 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 19/9 3.07 GB 214.0 2.6 0.0 2.6 6.4 3.7 0.0 1.7 78.1 188.8 34.68 21.64 60 0.578 2750K 3156 0.0 0.0 L1 9/9 747.65 MB 0.0 1.2 1.1 0.1 1.2 1.1 0.0 1.1 122.1 121.8 10.12 5.99 2 5.058 1254K 2840 0.0 0.0 L2 0/0 0.00 KB 0.0 0.5 0.3 0.2 0.5 0.3 0.1 1.6 126.1 125.6 3.93 2.32 3 1.310 372K 1588 0.0 0.0 L3 16/0 975.70 MB 1.0 6.4 2.5 3.9 6.4 2.4 0.0 2.6 108.6 108.0 60.31 31.95 27 2.234 3976K 6796 0.0 0.0 L4 171/0 9.63 GB 1.0 8.1 4.9 3.3 8.0 4.8 0.3 1.7 113.2 111.9 73.35 39.24 55 1.334 4483K 8610 0.0 0.0 L5 1144/0 94.12 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1359/18 108.51 GB 0.0 18.8 8.7 10.2 22.5 12.3 5.4 6.0 105.8 126.1 182.39 101.15 147 1.241 12M 22K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.8 8.7 10.2 22.5 12.3 5.4 6.0 105.8 126.1 182.39 101.15 147 1.241 12M 22K 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 18.8 8.7 10.2 18.7 8.5 0.0 0.0 120.2 119.3 160.48 90.34 96 1.672 12M 22K 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 0.0 175.4 21.91 10.80 51 0.430 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 23.3 total, 23.1 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: 22.45 GB write, 986.02 MB/s write, 18.84 GB read, 827.30 MB/s read, 182.4 seconds Interval compaction: 22.45 GB write, 993.76 MB/s write, 18.84 GB read, 833.79 MB/s read, 182.4 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: 76, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 76, interval: 76 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1148152 Average: 12.5849 StdDev: 143.29 Min: 1 Median: 1.7106 Max: 37958 Percentiles: P50: 1.71 P75: 2.55 P99: 231.75 P99.9: 1278.88 P99.99: 2755.48 ------------------------------------------------------ [ 0, 1 ] 124859 10.875% 10.875% ## ( 1, 2 ] 632210 55.063% 65.938% ########### ( 2, 3 ] 189721 16.524% 82.462% ### ( 3, 4 ] 77460 6.746% 89.209% # ( 4, 6 ] 76980 6.705% 95.913% # ( 6, 10 ] 16487 1.436% 97.349% ( 10, 15 ] 4336 0.378% 97.727% ( 15, 22 ] 542 0.047% 97.774% ( 22, 34 ] 54 0.005% 97.779% ( 34, 51 ] 15 0.001% 97.780% ( 51, 76 ] 32 0.003% 97.783% ( 76, 110 ] 697 0.061% 97.844% ( 110, 170 ] 7636 0.665% 98.509% ( 170, 250 ] 7310 0.637% 99.145% ( 250, 380 ] 3479 0.303% 99.448% ( 380, 580 ] 2666 0.232% 99.681% ( 580, 870 ] 1608 0.140% 99.821% ( 870, 1300 ] 960 0.084% 99.904% ( 1300, 1900 ] 567 0.049% 99.954% ( 1900, 2900 ] 490 0.043% 99.996% ( 2900, 4400 ] 371 0.032% 100.029% ( 4400, 6600 ] 121 0.011% 100.039% ( 6600, 9900 ] 16 0.001% 100.040% ( 9900, 14000 ] 11 0.001% 100.041% ( 14000, 22000 ] 9 0.001% 100.042% ( 22000, 33000 ] 3 0.000% 100.043% ( 33000, 50000 ] 1 0.000% 100.043% ** Level 1 read latency histogram (micros): Count: 267053 Average: 13.1858 StdDev: 169.28 Min: 1 Median: 2.0633 Max: 31515 Percentiles: P50: 2.06 P75: 3.26 P99: 125.51 P99.9: 2497.54 P99.99: 4384.77 ------------------------------------------------------ [ 0, 1 ] 6001 2.247% 2.247% ( 1, 2 ] 123508 46.248% 48.496% ######### ( 2, 3 ] 63510 23.782% 72.277% ##### ( 3, 4 ] 28389 10.630% 82.908% ## ( 4, 6 ] 32449 12.151% 95.059% ## ( 6, 10 ] 7747 2.901% 97.960% # ( 10, 15 ] 2050 0.768% 98.727% ( 15, 22 ] 434 0.163% 98.890% ( 22, 34 ] 51 0.019% 98.909% ( 34, 51 ] 13 0.005% 98.914% ( 51, 76 ] 12 0.004% 98.918% ( 76, 110 ] 66 0.025% 98.943% ( 110, 170 ] 590 0.221% 99.164% ( 170, 250 ] 524 0.196% 99.360% ( 250, 380 ] 249 0.093% 99.453% ( 380, 580 ] 231 0.086% 99.540% ( 580, 870 ] 280 0.105% 99.645% ( 870, 1300 ] 311 0.116% 99.761% ( 1300, 1900 ] 261 0.098% 99.859% ( 1900, 2900 ] 184 0.069% 99.928% ( 2900, 4400 ] 168 0.063% 99.991% ( 4400, 6600 ] 38 0.014% 100.005% ( 6600, 9900 ] 8 0.003% 100.008% ( 9900, 14000 ] 3 0.001% 100.009% ( 14000, 22000 ] 1 0.000% 100.009% ( 22000, 33000 ] 1 0.000% 100.010% ** Level 2 read latency histogram (micros): Count: 541544 Average: 15.5500 StdDev: 191.46 Min: 1 Median: 1.9187 Max: 17409 Percentiles: P50: 1.92 P75: 2.94 P99: 12.66 P99.9: 1993.57 P99.99: 2640.83 ------------------------------------------------------ [ 0, 1 ] 18979 3.505% 3.505% # ( 1, 2 ] 274065 50.608% 54.113% ########## ( 2, 3 ] 120170 22.190% 76.303% #### ( 3, 4 ] 50994 9.416% 85.719% ## ( 4, 6 ] 55764 10.297% 96.017% ## ( 6, 10 ] 13922 2.571% 98.587% # ( 10, 15 ] 4196 0.775% 99.362% ( 15, 22 ] 621 0.115% 99.477% ( 22, 34 ] 52 0.010% 99.486% ( 34, 51 ] 26 0.005% 99.491% ( 51, 76 ] 22 0.004% 99.495% ( 76, 110 ] 10 0.002% 99.497% ( 110, 170 ] 38 0.007% 99.504% ( 170, 250 ] 81 0.015% 99.519% ( 250, 380 ] 112 0.021% 99.540% ( 380, 580 ] 206 0.038% 99.578% ( 580, 870 ] 380 0.070% 99.648% ( 870, 1300 ] 599 0.111% 99.759% ( 1300, 1900 ] 695 0.128% 99.887% ( 1900, 2900 ] 753 0.139% 100.026% ( 2900, 4400 ] 506 0.093% 100.119% ( 4400, 6600 ] 158 0.029% 100.149% ( 6600, 9900 ] 34 0.006% 100.155% ( 9900, 14000 ] 2 0.000% 100.155% ( 14000, 22000 ] 1 0.000% 100.155% ** Level 3 read latency histogram (micros): Count: 2204517 Average: 14.0882 StdDev: 190.80 Min: 1 Median: 1.9916 Max: 32554 Percentiles: P50: 1.99 P75: 3.01 P99: 11.15 P99.9: 859.73 P99.99: 1198.21 ------------------------------------------------------ [ 0, 1 ] 41187 1.868% 1.868% ( 1, 2 ] 1070029 48.538% 50.406% ########## ( 2, 3 ] 539086 24.454% 74.860% ##### ( 3, 4 ] 224458 10.182% 85.042% ## ( 4, 6 ] 247589 11.231% 96.273% ## ( 6, 10 ] 56331 2.555% 98.828% # ( 10, 15 ] 16467 0.747% 99.575% ( 15, 22 ] 1778 0.081% 99.656% ( 22, 34 ] 138 0.006% 99.662% ( 34, 51 ] 156 0.007% 99.669% ( 51, 76 ] 198 0.009% 99.678% ( 76, 110 ] 100 0.005% 99.682% ( 110, 170 ] 502 0.023% 99.705% ( 170, 250 ] 575 0.026% 99.731% ( 250, 380 ] 617 0.028% 99.759% ( 380, 580 ] 1181 0.054% 99.813% ( 580, 870 ] 1991 0.090% 99.903% ( 870, 1300 ] 2507 0.114% 100.017% ( 1300, 1900 ] 2164 0.098% 100.115% ( 1900, 2900 ] 2080 0.094% 100.209% ( 2900, 4400 ] 1962 0.089% 100.298% ( 4400, 6600 ] 512 0.023% 100.322% ( 6600, 9900 ] 110 0.005% 100.327% ( 9900, 14000 ] 16 0.001% 100.327% ( 14000, 22000 ] 16 0.001% 100.328% ( 22000, 33000 ] 12 0.001% 100.329% ** Level 4 read latency histogram (micros): Count: 860551 Average: 25.8870 StdDev: 234.06 Min: 0 Median: 1.9904 Max: 34490 Percentiles: P50: 1.99 P75: 3.11 P99: 576.39 P99.9: 2710.19 P99.99: 3560.40 ------------------------------------------------------ [ 0, 1 ] 16916 1.966% 1.966% ( 1, 2 ] 417387 48.502% 50.468% ########## ( 2, 3 ] 201562 23.422% 73.890% ##### ( 3, 4 ] 85213 9.902% 83.793% ## ( 4, 6 ] 90310 10.494% 94.287% ## ( 6, 10 ] 21470 2.495% 96.782% ( 10, 15 ] 6209 0.722% 97.503% ( 15, 22 ] 626 0.073% 97.576% ( 22, 34 ] 40 0.005% 97.581% ( 34, 51 ] 74 0.009% 97.589% ( 51, 76 ] 97 0.011% 97.601% ( 76, 110 ] 430 0.050% 97.651% ( 110, 170 ] 4013 0.466% 98.117% ( 170, 250 ] 3630 0.422% 98.539% ( 250, 380 ] 1820 0.211% 98.750% ( 380, 580 ] 2188 0.254% 99.005% ( 580, 870 ] 2364 0.275% 99.279% ( 870, 1300 ] 2432 0.283% 99.562% ( 1300, 1900 ] 1776 0.206% 99.768% ( 1900, 2900 ] 1399 0.163% 99.931% ( 2900, 4400 ] 1156 0.134% 100.065% ( 4400, 6600 ] 348 0.040% 100.106% ( 6600, 9900 ] 53 0.006% 100.112% ( 9900, 14000 ] 4 0.000% 100.112% ( 14000, 22000 ] 4 0.000% 100.113% ( 22000, 33000 ] 1 0.000% 100.113% ( 33000, 50000 ] 1 0.000% 100.113% ** Level 5 read latency histogram (micros): Count: 94614 Average: 693.2244 StdDev: 1112.62 Min: 82 Median: 248.9658 Max: 31465 Percentiles: P50: 248.97 P75: 732.76 P99: 5594.96 P99.9: 9404.81 P99.99: 21863.29 ------------------------------------------------------ ( 76, 110 ] 2374 2.509% 2.509% # ( 110, 170 ] 24470 25.863% 28.372% ##### ( 170, 250 ] 20731 21.911% 50.283% #### ( 250, 380 ] 9748 10.303% 60.586% ## ( 380, 580 ] 9387 9.921% 70.508% ## ( 580, 870 ] 8069 8.528% 79.036% ## ( 870, 1300 ] 6833 7.222% 86.258% # ( 1300, 1900 ] 4558 4.817% 91.075% # ( 1900, 2900 ] 3445 3.641% 94.716% # ( 2900, 4400 ] 3287 3.474% 98.191% # ( 4400, 6600 ] 1410 1.490% 99.681% ( 6600, 9900 ] 244 0.258% 99.939% ( 9900, 14000 ] 22 0.023% 99.962% ( 14000, 22000 ] 27 0.029% 99.990% ( 22000, 33000 ] 12 0.013% 100.003% ** DB Stats ** Uptime(secs): 23.3 total, 3.4 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 168.84 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.300 H:M:S, 35.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 287.33 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/19-01:52:58 ... thread 0: (1000000,5000000) ops and (131794.5,162757.1) ops/second in (7.587571,30.720621) 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 21/12 4.12 GB 188.8 3.9 0.0 3.9 8.7 4.8 0.0 1.8 92.6 207.0 42.88 29.20 82 0.523 4029K 4376 0.0 0.0 L1 9/9 747.65 MB 0.0 1.2 1.1 0.1 1.2 1.1 0.0 1.1 122.1 121.8 10.12 5.99 2 5.058 1254K 2840 0.0 0.0 L2 0/0 0.00 KB 0.0 0.5 0.3 0.2 0.5 0.3 0.1 1.6 126.1 125.6 3.93 2.32 3 1.310 372K 1588 0.0 0.0 L3 16/0 975.70 MB 1.0 6.4 2.5 3.9 6.4 2.4 0.0 2.6 108.6 108.0 60.31 31.95 27 2.234 3976K 6796 0.0 0.0 L4 171/0 9.63 GB 1.0 8.1 4.9 3.3 8.0 4.8 0.3 1.7 113.2 111.9 73.35 39.24 55 1.334 4483K 8610 0.0 0.0 L5 1144/0 94.12 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1361/21 109.55 GB 0.0 20.1 8.7 11.4 24.7 13.3 5.4 5.2 107.8 132.9 190.59 108.71 169 1.128 14M 24K 0.0 0.0 Int 0/0 0.00 KB 0.0 20.1 8.7 11.4 24.7 13.3 5.4 5.2 107.8 132.9 190.59 108.71 169 1.128 14M 24K 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 20.1 8.7 11.4 19.9 8.5 0.0 0.0 124.3 123.4 165.31 95.07 101 1.637 14M 24K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.8 4.8 0.0 0.0 0.0 194.4 25.28 13.63 68 0.372 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 30.9 total, 30.7 interval Flush(GB): cumulative 4.799, interval 4.799 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: 24.73 GB write, 819.32 MB/s write, 20.07 GB read, 664.95 MB/s read, 190.6 seconds Interval compaction: 24.73 GB write, 824.16 MB/s write, 20.07 GB read, 668.88 MB/s read, 190.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 10, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 10, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 76, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 10, total-stops: 76, interval: 86 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1735807 Average: 13.3081 StdDev: 121.67 Min: 0 Median: 1.6301 Max: 37958 Percentiles: P50: 1.63 P75: 2.33 P99: 241.73 P99.9: 876.19 P99.99: 1837.65 ------------------------------------------------------ [ 0, 1 ] 262649 15.131% 15.131% ### ( 1, 2 ] 960597 55.340% 70.471% ########### ( 2, 3 ] 239501 13.798% 84.269% ### ( 3, 4 ] 96244 5.545% 89.814% # ( 4, 6 ] 90070 5.189% 95.003% # ( 6, 10 ] 18878 1.088% 96.090% ( 10, 15 ] 5173 0.298% 96.388% ( 15, 22 ] 662 0.038% 96.426% ( 22, 34 ] 76 0.004% 96.431% ( 34, 51 ] 19 0.001% 96.432% ( 51, 76 ] 34 0.002% 96.434% ( 76, 110 ] 2339 0.135% 96.568% ( 110, 170 ] 25051 1.443% 98.012% ( 170, 250 ] 19137 1.102% 99.114% ( 250, 380 ] 6623 0.382% 99.496% ( 380, 580 ] 4798 0.276% 99.772% ( 580, 870 ] 2207 0.127% 99.899% ( 870, 1300 ] 1055 0.061% 99.960% ( 1300, 1900 ] 583 0.034% 99.994% ( 1900, 2900 ] 506 0.029% 100.023% ( 2900, 4400 ] 382 0.022% 100.045% ( 4400, 6600 ] 121 0.007% 100.052% ( 6600, 9900 ] 16 0.001% 100.053% ( 9900, 14000 ] 11 0.001% 100.053% ( 14000, 22000 ] 9 0.001% 100.054% ( 22000, 33000 ] 3 0.000% 100.054% ( 33000, 50000 ] 1 0.000% 100.054% ** Level 1 read latency histogram (micros): Count: 309630 Average: 13.2288 StdDev: 158.25 Min: 1 Median: 2.2014 Max: 31515 Percentiles: P50: 2.20 P75: 3.50 P99: 177.49 P99.9: 2260.71 P99.99: 4337.83 ------------------------------------------------------ [ 0, 1 ] 6641 2.145% 2.145% ( 1, 2 ] 133099 42.986% 45.131% ######### ( 2, 3 ] 74843 24.172% 69.303% ##### ( 3, 4 ] 35575 11.490% 80.793% ## ( 4, 6 ] 41270 13.329% 94.121% ### ( 6, 10 ] 9752 3.150% 97.271% # ( 10, 15 ] 2615 0.845% 98.115% ( 15, 22 ] 731 0.236% 98.352% ( 22, 34 ] 83 0.027% 98.378% ( 34, 51 ] 14 0.005% 98.383% ( 51, 76 ] 12 0.004% 98.387% ( 76, 110 ] 187 0.060% 98.447% ( 110, 170 ] 1602 0.517% 98.965% ( 170, 250 ] 1171 0.378% 99.343% ( 250, 380 ] 422 0.136% 99.479% ( 380, 580 ] 353 0.114% 99.593% ( 580, 870 ] 308 0.099% 99.693% ( 870, 1300 ] 313 0.101% 99.794% ( 1300, 1900 ] 263 0.085% 99.879% ( 1900, 2900 ] 184 0.059% 99.938% ( 2900, 4400 ] 168 0.054% 99.992% ( 4400, 6600 ] 38 0.012% 100.005% ( 6600, 9900 ] 8 0.003% 100.007% ( 9900, 14000 ] 3 0.001% 100.008% ( 14000, 22000 ] 1 0.000% 100.008% ( 22000, 33000 ] 1 0.000% 100.009% ** Level 2 read latency histogram (micros): Count: 541570 Average: 15.5592 StdDev: 191.46 Min: 1 Median: 1.9188 Max: 17409 Percentiles: P50: 1.92 P75: 2.94 P99: 12.69 P99.9: 1993.53 P99.99: 2640.83 ------------------------------------------------------ [ 0, 1 ] 18979 3.504% 3.504% # ( 1, 2 ] 274065 50.606% 54.110% ########## ( 2, 3 ] 120170 22.189% 76.299% #### ( 3, 4 ] 50994 9.416% 85.715% ## ( 4, 6 ] 55764 10.297% 96.012% ## ( 6, 10 ] 13922 2.571% 98.583% # ( 10, 15 ] 4196 0.775% 99.357% ( 15, 22 ] 621 0.115% 99.472% ( 22, 34 ] 52 0.010% 99.482% ( 34, 51 ] 26 0.005% 99.486% ( 51, 76 ] 22 0.004% 99.491% ( 76, 110 ] 11 0.002% 99.493% ( 110, 170 ] 48 0.009% 99.501% ( 170, 250 ] 90 0.017% 99.518% ( 250, 380 ] 116 0.021% 99.539% ( 380, 580 ] 208 0.038% 99.578% ( 580, 870 ] 380 0.070% 99.648% ( 870, 1300 ] 599 0.111% 99.759% ( 1300, 1900 ] 695 0.128% 99.887% ( 1900, 2900 ] 753 0.139% 100.026% ( 2900, 4400 ] 506 0.093% 100.119% ( 4400, 6600 ] 158 0.029% 100.149% ( 6600, 9900 ] 34 0.006% 100.155% ( 9900, 14000 ] 2 0.000% 100.155% ( 14000, 22000 ] 1 0.000% 100.155% ** Level 3 read latency histogram (micros): Count: 2206527 Average: 14.2333 StdDev: 190.82 Min: 1 Median: 1.9925 Max: 32554 Percentiles: P50: 1.99 P75: 3.02 P99: 11.66 P99.9: 860.90 P99.99: 1198.67 ------------------------------------------------------ [ 0, 1 ] 41187 1.867% 1.867% ( 1, 2 ] 1070053 48.495% 50.361% ########## ( 2, 3 ] 539175 24.435% 74.797% ##### ( 3, 4 ] 224520 10.175% 84.972% ## ( 4, 6 ] 247700 11.226% 96.198% ## ( 6, 10 ] 56353 2.554% 98.752% # ( 10, 15 ] 16472 0.747% 99.498% ( 15, 22 ] 1778 0.081% 99.579% ( 22, 34 ] 138 0.006% 99.585% ( 34, 51 ] 156 0.007% 99.592% ( 51, 76 ] 198 0.009% 99.601% ( 76, 110 ] 186 0.008% 99.610% ( 110, 170 ] 1345 0.061% 99.671% ( 170, 250 ] 1071 0.049% 99.719% ( 250, 380 ] 745 0.034% 99.753% ( 380, 580 ] 1282 0.058% 99.811% ( 580, 870 ] 2025 0.092% 99.903% ( 870, 1300 ] 2515 0.114% 100.017% ( 1300, 1900 ] 2165 0.098% 100.115% ( 1900, 2900 ] 2080 0.094% 100.209% ( 2900, 4400 ] 1962 0.089% 100.298% ( 4400, 6600 ] 512 0.023% 100.321% ( 6600, 9900 ] 110 0.005% 100.326% ( 9900, 14000 ] 16 0.001% 100.327% ( 14000, 22000 ] 16 0.001% 100.328% ( 22000, 33000 ] 12 0.001% 100.328% ** Level 4 read latency histogram (micros): Count: 877276 Average: 29.1759 StdDev: 233.61 Min: 0 Median: 2.0215 Max: 34490 Percentiles: P50: 2.02 P75: 3.26 P99: 591.68 P99.9: 2698.81 P99.99: 3558.23 ------------------------------------------------------ [ 0, 1 ] 16916 1.928% 1.928% ( 1, 2 ] 417389 47.578% 49.506% ########## ( 2, 3 ] 201578 22.978% 72.484% ##### ( 3, 4 ] 85234 9.716% 82.200% ## ( 4, 6 ] 90343 10.298% 92.498% ## ( 6, 10 ] 21475 2.448% 94.946% ( 10, 15 ] 6211 0.708% 95.654% ( 15, 22 ] 626 0.071% 95.725% ( 22, 34 ] 40 0.005% 95.730% ( 34, 51 ] 74 0.008% 95.738% ( 51, 76 ] 97 0.011% 95.749% ( 76, 110 ] 1253 0.143% 95.892% ( 110, 170 ] 12179 1.388% 97.280% ( 170, 250 ] 8744 0.997% 98.277% ( 250, 380 ] 3131 0.357% 98.634% ( 380, 580 ] 3107 0.354% 98.988% ( 580, 870 ] 2638 0.301% 99.289% ( 870, 1300 ] 2463 0.281% 99.569% ( 1300, 1900 ] 1780 0.203% 99.772% ( 1900, 2900 ] 1403 0.160% 99.932% ( 2900, 4400 ] 1156 0.132% 100.064% ( 4400, 6600 ] 348 0.040% 100.104% ( 6600, 9900 ] 53 0.006% 100.110% ( 9900, 14000 ] 4 0.000% 100.110% ( 14000, 22000 ] 4 0.000% 100.111% ( 22000, 33000 ] 1 0.000% 100.111% ( 33000, 50000 ] 1 0.000% 100.111% ** Level 5 read latency histogram (micros): Count: 188831 Average: 446.3673 StdDev: 830.19 Min: 82 Median: 195.7898 Max: 31465 Percentiles: P50: 195.79 P75: 355.73 P99: 4319.83 P99.9: 8130.56 P99.99: 19071.67 ------------------------------------------------------ ( 76, 110 ] 7186 3.806% 3.806% # ( 110, 170 ] 71333 37.776% 41.582% ######## ( 170, 250 ] 49311 26.114% 67.695% ##### ( 250, 380 ] 16959 8.981% 76.676% ## ( 380, 580 ] 14410 7.631% 84.308% ## ( 580, 870 ] 9509 5.036% 89.343% # ( 870, 1300 ] 7049 3.733% 93.076% # ( 1300, 1900 ] 4593 2.432% 95.509% ( 1900, 2900 ] 3470 1.838% 97.346% ( 2900, 4400 ] 3299 1.747% 99.093% ( 4400, 6600 ] 1410 0.747% 99.840% ( 6600, 9900 ] 244 0.129% 99.969% ( 9900, 14000 ] 22 0.012% 99.981% ( 14000, 22000 ] 27 0.014% 99.995% ( 22000, 33000 ] 12 0.006% 100.002% ** DB Stats ** Uptime(secs): 30.9 total, 7.6 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 159.23 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:12.325 H:M:S, 39.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 129.71 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:4.024 H:M:S, 53.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 0 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] readwhilewriting : 300.052 micros/op 13313 ops/sec 60.164 seconds 800996 operations; 12.9 MB/s (190999 of 190999 found) Microseconds per read: Count: 800996 Average: 300.0549 StdDev: 964.94 Min: 2 Median: 200.2264 Max: 101403 Percentiles: P50: 200.23 P75: 245.46 P99: 2036.03 P99.9: 17467.09 P99.99: 32927.60 ------------------------------------------------------ ( 1, 2 ] 2 0.000% 0.000% ( 2, 3 ] 29 0.004% 0.004% ( 3, 4 ] 53 0.007% 0.010% ( 4, 6 ] 73 0.009% 0.020% ( 6, 10 ] 409 0.051% 0.071% ( 10, 15 ] 3343 0.417% 0.488% ( 15, 22 ] 3362 0.420% 0.908% ( 22, 34 ] 6010 0.750% 1.658% ( 34, 51 ] 2194 0.274% 1.932% ( 51, 76 ] 282 0.035% 1.967% ( 76, 110 ] 3500 0.437% 2.404% ( 110, 170 ] 247417 30.889% 33.293% ###### ( 170, 250 ] 354191 44.219% 77.512% ######### ( 250, 380 ] 91951 11.480% 88.991% ## ( 380, 580 ] 45658 5.700% 94.691% # ( 580, 870 ] 19254 2.404% 97.095% ( 870, 1300 ] 9773 1.220% 98.315% ( 1300, 1900 ] 5036 0.629% 98.944% ( 1900, 2900 ] 3301 0.412% 99.356% ( 2900, 4400 ] 2746 0.343% 99.699% ( 4400, 6600 ] 879 0.110% 99.809% ( 6600, 9900 ] 203 0.025% 99.834% ( 9900, 14000 ] 220 0.027% 99.861% ( 14000, 22000 ] 713 0.089% 99.950% ( 22000, 33000 ] 319 0.040% 99.990% ( 33000, 50000 ] 57 0.007% 99.997% ( 50000, 75000 ] 18 0.002% 100.000% ( 75000, 110000 ] 3 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 : 14279397 rocksdb.bloom.filter.full.positive COUNT : 940035 rocksdb.bloom.filter.full.true.positive COUNT : 800616 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 : 380 rocksdb.memtable.miss COUNT : 800616 rocksdb.l0.hit COUNT : 31624 rocksdb.l1.hit COUNT : 9316 rocksdb.l2andup.hit COUNT : 759676 rocksdb.compaction.key.drop.new COUNT : 181509 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 : 5988746 rocksdb.number.keys.read COUNT : 800996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6180385872 rocksdb.bytes.read COUNT : 800996000 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 : 1712 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 37588652 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 : 26325550314 rocksdb.compact.write.bytes COUNT : 26135707247 rocksdb.flush.write.bytes COUNT : 6143431163 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 27 rocksdb.number.superversion_acquires COUNT : 1197 rocksdb.number.superversion_releases COUNT : 1161 rocksdb.number.superversion_cleanups COUNT : 302 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 : 351 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 : 6093837312 rocksdb.memtable.garbage.bytes.at.flush COUNT : 2310144 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 : 30171816800 rocksdb.non.last.level.read.count COUNT : 7147461 rocksdb.block.checksum.compute.count COUNT : 7326142 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 : 199.252401 P95 : 615.619976 P99 : 2034.476075 P100 : 101400.000000 COUNT : 800996 SUM : 239622965 rocksdb.db.write.micros P50 : 1.525788 P95 : 4.197706 P99 : 8.569635 P100 : 843570.000000 COUNT : 5988746 SUM : 52484928 rocksdb.compaction.times.micros P50 : 1371111.111111 P95 : 5048000.000000 P99 : 9602000.000000 P100 : 23539742.000000 COUNT : 106 SUM : 197820565 rocksdb.compaction.times.cpu_micros P50 : 813600.000000 P95 : 3145000.000000 P99 : 6368000.000000 P100 : 10591758.000000 COUNT : 106 SUM : 114496158 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 : 991.521739 P95 : 32670.000000 P99 : 183600.000000 P100 : 207916.000000 COUNT : 83 SUM : 760261 rocksdb.compaction.outfile.sync.micros P50 : 17333.333333 P95 : 201384.615385 P99 : 354433.333333 P100 : 488566.000000 COUNT : 318 SUM : 15349430 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 : 550.000000 P95 : 4003.571429 P99 : 5671.600000 P100 : 6532.000000 COUNT : 211 SUM : 258846 rocksdb.table.open.io.micros P50 : 11640.344168 P95 : 21570.967742 P99 : 28963.000000 P100 : 28963.000000 COUNT : 1712 SUM : 19113337 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 : 3.958827 P95 : 10.499078 P99 : 215.367341 P100 : 37962.000000 COUNT : 6374818 SUM : 108081940 rocksdb.read.block.get.micros P50 : 154.690312 P95 : 506.585937 P99 : 1935.503495 P100 : 34495.000000 COUNT : 949585 SUM : 207422094 rocksdb.write.raw.block.micros P50 : 0.537409 P95 : 1.411106 P99 : 3.683227 P100 : 50919.000000 COUNT : 7818234 SUM : 26587433 rocksdb.numfiles.in.singlecompaction P50 : 2.580645 P95 : 5.650000 P99 : 14.300000 P100 : 27.000000 COUNT : 128 SUM : 447 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 : 0.579410 P95 : 1286.322096 P99 : 2689.967487 P100 : 843344.000000 COUNT : 150577 SUM : 37602231 rocksdb.sst.read.micros P50 : 2.029663 P95 : 184.784881 P99 : 532.847904 P100 : 37958.000000 COUNT : 7147461 SUM : 298152351 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 : 1000.000000 P95 : 1000.000000 P99 : 1000.000000 P100 : 1000.000000 COUNT : 800996 SUM : 800996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 5988746 SUM : 6180385872 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 : 227241.379310 P95 : 998428.571429 P99 : 1064613.000000 P100 : 1064613.000000 COUNT : 83 SUM : 28330387 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 : 352 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