[2024-08-13 16:07:42.171405] Starting SPDK v24.09-pre git sha1 7c739692e / DPDK 22.11.4 initialization... [2024-08-13 16:07:42.171666] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid3517643 ] Set seed to 1723558062164764 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-08-13 16:07:42.270860] app.c: 910:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-08-13 16:07:42.309153] app.c: 604:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-08-13 16:07:42.309194] app.c: 605:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3517643' to capture a snapshot of events at runtime. [2024-08-13 16:07:42.309204] app.c: 610:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-08-13 16:07:42.309214] app.c: 611:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-08-13 16:07:42.309223] app.c: 612:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3517643 for offline analysis/debug. [2024-08-13 16:07:42.309300] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Tue Aug 13 16:07:46 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/08/13-16:07:53 ... thread 0: (1000000,1000000) ops and (135860.9,135860.9) ops/second in (7.360468,7.360468) 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 6/4 566.88 MB 18.9 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 125.2 6.54 2.33 9 0.727 0 0 0.0 0.0 L1 4/4 360.31 MB 0.0 0.5 0.4 0.2 0.5 0.4 0.0 1.5 131.6 131.4 4.05 2.36 2 2.024 540K 522 0.0 0.0 L2 2/0 239.95 MB 2.4 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L3 52/9 4.04 GB 3.0 3.3 2.3 1.0 3.3 2.2 0.1 1.4 101.6 100.4 33.27 15.63 16 2.080 2057K 0 0.0 0.0 L4 195/20 11.62 GB 1.1 2.5 2.0 0.5 2.5 2.0 0.1 1.3 108.8 108.1 23.96 12.06 17 1.410 1071K 355 0.0 0.0 L5 1084/0 89.20 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 1343/37 106.01 GB 0.0 6.4 4.7 1.7 7.1 5.4 0.3 8.9 96.1 107.3 67.83 32.37 44 1.542 3669K 877 0.0 0.0 Int 0/0 0.00 KB 0.0 6.4 4.7 1.7 7.1 5.4 0.3 8.9 96.1 107.3 67.83 32.37 44 1.542 3669K 877 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.4 4.7 1.7 6.3 4.6 0.0 0.0 106.4 105.4 61.29 30.04 35 1.751 3669K 877 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 0.0 125.2 6.54 2.33 9 0.727 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): 7.5 total, 7.4 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: 7.11 GB write, 969.31 MB/s write, 6.37 GB read, 868.29 MB/s read, 67.8 seconds Interval compaction: 7.11 GB write, 988.79 MB/s write, 6.37 GB read, 885.74 MB/s read, 67.8 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: 38, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 38, interval: 38 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 126623 Average: 7.8267 StdDev: 107.77 Min: 1 Median: 1.8584 Max: 9676 Percentiles: P50: 1.86 P75: 2.82 P99: 9.54 P99.9: 1659.80 P99.99: 4372.40 ------------------------------------------------------ [ 0, 1 ] 4942 3.903% 3.903% # ( 1, 2 ] 68001 53.704% 57.606% ########### ( 2, 3 ] 27004 21.326% 78.933% #### ( 3, 4 ] 11892 9.392% 88.324% ## ( 4, 6 ] 11406 9.008% 97.332% ## ( 6, 10 ] 2385 1.884% 99.216% ( 10, 15 ] 460 0.363% 99.579% ( 15, 22 ] 70 0.055% 99.634% ( 22, 34 ] 4 0.003% 99.638% ( 34, 51 ] 2 0.002% 99.639% ( 51, 76 ] 1 0.001% 99.640% ( 76, 110 ] 1 0.001% 99.641% ( 110, 170 ] 3 0.002% 99.643% ( 170, 250 ] 7 0.006% 99.649% ( 250, 380 ] 19 0.015% 99.664% ( 380, 580 ] 56 0.044% 99.708% ( 580, 870 ] 100 0.079% 99.787% ( 870, 1300 ] 103 0.081% 99.868% ( 1300, 1900 ] 69 0.054% 99.923% ( 1900, 2900 ] 51 0.040% 99.963% ( 2900, 4400 ] 36 0.028% 99.991% ( 4400, 6600 ] 10 0.008% 99.999% ( 6600, 9900 ] 2 0.002% 100.001% ** Level 1 read latency histogram (micros): Count: 105078 Average: 8.0664 StdDev: 122.83 Min: 1 Median: 1.8764 Max: 10339 Percentiles: P50: 1.88 P75: 2.84 P99: 9.33 P99.9: 1770.31 P99.99: 4357.33 ------------------------------------------------------ [ 0, 1 ] 3072 2.924% 2.924% # ( 1, 2 ] 56443 53.715% 56.639% ########### ( 2, 3 ] 23075 21.960% 78.599% #### ( 3, 4 ] 10068 9.581% 88.180% ## ( 4, 6 ] 9823 9.348% 97.529% ## ( 6, 10 ] 1856 1.766% 99.295% ( 10, 15 ] 362 0.345% 99.639% ( 15, 22 ] 37 0.035% 99.675% ( 22, 34 ] 4 0.004% 99.678% ( 34, 51 ] 5 0.005% 99.683% ( 51, 76 ] 1 0.001% 99.684% ( 110, 170 ] 2 0.002% 99.686% ( 170, 250 ] 10 0.010% 99.695% ( 250, 380 ] 13 0.012% 99.708% ( 380, 580 ] 37 0.035% 99.743% ( 580, 870 ] 66 0.063% 99.806% ( 870, 1300 ] 66 0.063% 99.869% ( 1300, 1900 ] 42 0.040% 99.909% ( 1900, 2900 ] 34 0.032% 99.941% ( 2900, 4400 ] 53 0.050% 99.991% ( 4400, 6600 ] 7 0.007% 99.998% ( 6600, 9900 ] 3 0.003% 100.001% ( 9900, 14000 ] 1 0.001% 100.002% ** Level 2 read latency histogram (micros): Count: 399211 Average: 15.5235 StdDev: 186.33 Min: 1 Median: 1.9589 Max: 11246 Percentiles: P50: 1.96 P75: 2.97 P99: 12.87 P99.9: 1849.05 P99.99: 2685.03 ------------------------------------------------------ [ 0, 1 ] 10139 2.540% 2.540% # ( 1, 2 ] 197588 49.495% 52.034% ########## ( 2, 3 ] 94664 23.713% 75.747% ##### ( 3, 4 ] 40876 10.239% 85.986% ## ( 4, 6 ] 39795 9.968% 95.955% ## ( 6, 10 ] 10865 2.722% 98.676% # ( 10, 15 ] 2249 0.563% 99.240% ( 15, 22 ] 346 0.087% 99.326% ( 22, 34 ] 69 0.017% 99.344% ( 34, 51 ] 37 0.009% 99.353% ( 51, 76 ] 21 0.005% 99.358% ( 76, 110 ] 12 0.003% 99.361% ( 110, 170 ] 34 0.009% 99.370% ( 170, 250 ] 80 0.020% 99.390% ( 250, 380 ] 177 0.044% 99.434% ( 380, 580 ] 321 0.080% 99.515% ( 580, 870 ] 545 0.137% 99.651% ( 870, 1300 ] 582 0.146% 99.797% ( 1300, 1900 ] 450 0.113% 99.910% ( 1900, 2900 ] 409 0.102% 100.012% ( 2900, 4400 ] 374 0.094% 100.106% ( 4400, 6600 ] 113 0.028% 100.134% ( 6600, 9900 ] 23 0.006% 100.140% ( 9900, 14000 ] 3 0.001% 100.141% ** Level 3 read latency histogram (micros): Count: 827508 Average: 13.6198 StdDev: 170.34 Min: 1 Median: 1.9579 Max: 9722 Percentiles: P50: 1.96 P75: 2.94 P99: 9.83 P99.9: 922.35 P99.99: 1230.57 ------------------------------------------------------ [ 0, 1 ] 14318 1.730% 1.730% ( 1, 2 ] 417006 50.393% 52.123% ########## ( 2, 3 ] 202287 24.445% 76.569% ##### ( 3, 4 ] 85126 10.287% 86.856% ## ( 4, 6 ] 81429 9.840% 96.696% ## ( 6, 10 ] 19917 2.407% 99.103% ( 10, 15 ] 3833 0.463% 99.566% ( 15, 22 ] 503 0.061% 99.627% ( 22, 34 ] 66 0.008% 99.635% ( 34, 51 ] 56 0.007% 99.641% ( 51, 76 ] 65 0.008% 99.649% ( 76, 110 ] 34 0.004% 99.653% ( 110, 170 ] 75 0.009% 99.662% ( 170, 250 ] 145 0.018% 99.680% ( 250, 380 ] 266 0.032% 99.712% ( 380, 580 ] 548 0.066% 99.778% ( 580, 870 ] 881 0.106% 99.885% ( 870, 1300 ] 1039 0.126% 100.010% ( 1300, 1900 ] 750 0.091% 100.101% ( 1900, 2900 ] 765 0.092% 100.193% ( 2900, 4400 ] 712 0.086% 100.280% ( 4400, 6600 ] 205 0.025% 100.304% ( 6600, 9900 ] 35 0.004% 100.309% ** Level 4 read latency histogram (micros): Count: 232501 Average: 33.3218 StdDev: 274.56 Min: 1 Median: 1.9578 Max: 9724 Percentiles: P50: 1.96 P75: 2.96 P99: 1000.38 P99.9: 3199.14 P99.99: 3798.14 ------------------------------------------------------ [ 0, 1 ] 4608 1.982% 1.982% ( 1, 2 ] 116561 50.134% 52.115% ########## ( 2, 3 ] 55632 23.928% 76.043% ##### ( 3, 4 ] 24678 10.614% 86.657% ## ( 4, 6 ] 20854 8.969% 95.627% ## ( 6, 10 ] 4888 2.102% 97.729% ( 10, 15 ] 882 0.379% 98.108% ( 15, 22 ] 121 0.052% 98.160% ( 22, 34 ] 14 0.006% 98.166% ( 34, 51 ] 16 0.007% 98.173% ( 51, 76 ] 24 0.010% 98.184% ( 76, 110 ] 10 0.004% 98.188% ( 110, 170 ] 44 0.019% 98.207% ( 170, 250 ] 106 0.046% 98.252% ( 250, 380 ] 234 0.101% 98.353% ( 380, 580 ] 435 0.187% 98.540% ( 580, 870 ] 787 0.338% 98.879% ( 870, 1300 ] 930 0.400% 99.279% ( 1300, 1900 ] 733 0.315% 99.594% ( 1900, 2900 ] 607 0.261% 99.855% ( 2900, 4400 ] 524 0.225% 100.080% ( 4400, 6600 ] 140 0.060% 100.141% ( 6600, 9900 ] 13 0.006% 100.146% ** Level 5 read latency histogram (micros): Count: 11909 Average: 1805.6341 StdDev: 1476.15 Min: 90 Median: 1261.9644 Max: 12805 Percentiles: P50: 1261.96 P75: 2584.98 P99: 6596.48 P99.9: 9698.23 P99.99: 12502.88 ------------------------------------------------------ ( 76, 110 ] 7 0.059% 0.059% ( 110, 170 ] 54 0.453% 0.512% ( 170, 250 ] 153 1.285% 1.797% ( 250, 380 ] 496 4.165% 5.962% # ( 380, 580 ] 1147 9.631% 15.593% ## ( 580, 870 ] 2021 16.970% 32.564% ### ( 870, 1300 ] 2278 19.128% 51.692% #### ( 1300, 1900 ] 1688 14.174% 65.866% ### ( 1900, 2900 ] 1588 13.334% 79.201% ### ( 2900, 4400 ] 1677 14.082% 93.282% ### ( 4400, 6600 ] 682 5.727% 99.009% # ( 6600, 9900 ] 113 0.949% 99.958% ( 9900, 14000 ] 6 0.050% 100.008% ** DB Stats ** Uptime(secs): 7.5 total, 7.4 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 131.04 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.380 H:M:S, 45.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 133.66 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.380 H:M:S, 45.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/08/13-16:08:00 ... thread 0: (1000000,2000000) ops and (150603.4,142852.8) ops/second in (6.639956,14.000424) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 12/9 1.23 GB 18.9 0.4 0.0 0.4 2.2 1.8 0.0 1.2 23.5 141.1 16.07 6.93 23 0.699 383K 610 0.0 0.0 L1 7/7 736.22 MB 0.0 1.2 0.7 0.5 1.2 0.7 0.0 1.7 127.6 127.3 9.96 5.84 3 3.321 1290K 2437 0.0 0.0 L3 19/1 1.04 GB 0.9 3.7 2.5 1.2 3.7 2.5 0.1 1.5 104.3 103.0 36.37 17.62 18 2.020 2275K 0 0.0 0.0 L4 176/4 9.85 GB 1.0 8.4 5.0 3.4 8.3 4.9 0.4 1.7 115.0 113.6 74.64 40.19 48 1.555 3944K 3398 0.0 0.0 L5 1144/0 94.12 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1358/21 106.96 GB 0.0 13.7 8.2 5.5 15.4 9.9 5.4 8.3 102.3 115.0 137.04 70.58 92 1.490 7893K 6445 0.0 0.0 Int 0/0 0.00 KB 0.0 13.7 8.2 5.5 15.4 9.9 5.4 8.3 102.3 115.0 137.04 70.58 92 1.490 7893K 6445 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 13.7 8.2 5.5 13.5 8.1 0.0 0.0 113.4 112.2 123.64 65.21 70 1.766 7893K 6445 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 0.0 141.0 13.40 5.37 22 0.609 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): 14.2 total, 14.0 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: 15.39 GB write, 1113.79 MB/s write, 13.70 GB read, 991.17 MB/s read, 137.0 seconds Interval compaction: 15.39 GB write, 1125.56 MB/s write, 13.70 GB read, 1001.64 MB/s read, 137.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 67, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 67, interval: 67 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 378095 Average: 11.6071 StdDev: 187.36 Min: 1 Median: 1.8201 Max: 53346 Percentiles: P50: 1.82 P75: 2.73 P99: 10.54 P99.9: 1851.32 P99.99: 3933.44 ------------------------------------------------------ [ 0, 1 ] 17627 4.662% 4.662% # ( 1, 2 ] 209036 55.287% 59.949% ########### ( 2, 3 ] 77591 20.522% 80.470% #### ( 3, 4 ] 33338 8.817% 89.288% ## ( 4, 6 ] 29957 7.923% 97.211% ## ( 6, 10 ] 6651 1.759% 98.970% ( 10, 15 ] 1082 0.286% 99.256% ( 15, 22 ] 134 0.035% 99.291% ( 22, 34 ] 12 0.003% 99.295% ( 34, 51 ] 9 0.002% 99.297% ( 51, 76 ] 10 0.003% 99.300% ( 76, 110 ] 18 0.005% 99.304% ( 110, 170 ] 87 0.023% 99.327% ( 170, 250 ] 141 0.037% 99.365% ( 250, 380 ] 219 0.058% 99.423% ( 380, 580 ] 391 0.103% 99.526% ( 580, 870 ] 569 0.150% 99.677% ( 870, 1300 ] 574 0.152% 99.828% ( 1300, 1900 ] 297 0.079% 99.907% ( 1900, 2900 ] 197 0.052% 99.959% ( 2900, 4400 ] 173 0.046% 100.005% ( 4400, 6600 ] 48 0.013% 100.017% ( 6600, 9900 ] 10 0.003% 100.020% ( 9900, 14000 ] 1 0.000% 100.020% ( 14000, 22000 ] 3 0.001% 100.021% ( 22000, 33000 ] 1 0.000% 100.021% ( 33000, 50000 ] 1 0.000% 100.022% ( 50000, 75000 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 207515 Average: 8.7666 StdDev: 118.06 Min: 1 Median: 1.8825 Max: 10339 Percentiles: P50: 1.88 P75: 2.84 P99: 9.83 P99.9: 1737.06 P99.99: 4635.56 ------------------------------------------------------ [ 0, 1 ] 5761 2.776% 2.776% # ( 1, 2 ] 111048 53.513% 56.289% ########### ( 2, 3 ] 45972 22.154% 78.443% #### ( 3, 4 ] 19439 9.368% 87.811% ## ( 4, 6 ] 18993 9.153% 96.963% ## ( 6, 10 ] 4411 2.126% 99.089% ( 10, 15 ] 717 0.346% 99.434% ( 15, 22 ] 80 0.039% 99.473% ( 22, 34 ] 7 0.003% 99.476% ( 34, 51 ] 7 0.003% 99.480% ( 51, 76 ] 4 0.002% 99.481% ( 76, 110 ] 10 0.005% 99.486% ( 110, 170 ] 64 0.031% 99.517% ( 170, 250 ] 91 0.044% 99.561% ( 250, 380 ] 96 0.046% 99.607% ( 380, 580 ] 166 0.080% 99.687% ( 580, 870 ] 198 0.095% 99.783% ( 870, 1300 ] 167 0.080% 99.863% ( 1300, 1900 ] 105 0.051% 99.914% ( 1900, 2900 ] 76 0.037% 99.950% ( 2900, 4400 ] 80 0.039% 99.989% ( 4400, 6600 ] 21 0.010% 99.999% ( 6600, 9900 ] 3 0.001% 100.000% ( 9900, 14000 ] 1 0.000% 100.001% ** Level 2 read latency histogram (micros): Count: 469019 Average: 14.9325 StdDev: 186.82 Min: 1 Median: 1.9559 Max: 26494 Percentiles: P50: 1.96 P75: 2.96 P99: 12.44 P99.9: 1915.28 P99.99: 2838.95 ------------------------------------------------------ [ 0, 1 ] 11144 2.376% 2.376% ( 1, 2 ] 233673 49.822% 52.198% ########## ( 2, 3 ] 111690 23.814% 76.011% ##### ( 3, 4 ] 47499 10.127% 86.139% ## ( 4, 6 ] 46318 9.876% 96.014% ## ( 6, 10 ] 12776 2.724% 98.738% # ( 10, 15 ] 2523 0.538% 99.276% ( 15, 22 ] 385 0.082% 99.358% ( 22, 34 ] 70 0.015% 99.373% ( 34, 51 ] 37 0.008% 99.381% ( 51, 76 ] 23 0.005% 99.386% ( 76, 110 ] 12 0.003% 99.388% ( 110, 170 ] 35 0.007% 99.396% ( 170, 250 ] 83 0.018% 99.413% ( 250, 380 ] 186 0.040% 99.453% ( 380, 580 ] 359 0.077% 99.530% ( 580, 870 ] 592 0.126% 99.656% ( 870, 1300 ] 658 0.140% 99.796% ( 1300, 1900 ] 480 0.102% 99.899% ( 1900, 2900 ] 457 0.097% 99.996% ( 2900, 4400 ] 425 0.091% 100.087% ( 4400, 6600 ] 121 0.026% 100.112% ( 6600, 9900 ] 29 0.006% 100.119% ( 9900, 14000 ] 4 0.001% 100.119% ( 22000, 33000 ] 1 0.000% 100.120% ** Level 3 read latency histogram (micros): Count: 1511930 Average: 12.2643 StdDev: 173.82 Min: 1 Median: 1.9567 Max: 46138 Percentiles: P50: 1.96 P75: 2.94 P99: 9.76 P99.9: 856.54 P99.99: 1201.06 ------------------------------------------------------ [ 0, 1 ] 26538 1.755% 1.755% ( 1, 2 ] 762454 50.429% 52.184% ########## ( 2, 3 ] 367612 24.314% 76.499% ##### ( 3, 4 ] 154628 10.227% 86.726% ## ( 4, 6 ] 150064 9.925% 96.651% ## ( 6, 10 ] 37815 2.501% 99.152% # ( 10, 15 ] 6769 0.448% 99.600% ( 15, 22 ] 888 0.059% 99.659% ( 22, 34 ] 102 0.007% 99.665% ( 34, 51 ] 101 0.007% 99.672% ( 51, 76 ] 138 0.009% 99.681% ( 76, 110 ] 63 0.004% 99.685% ( 110, 170 ] 117 0.008% 99.693% ( 170, 250 ] 220 0.015% 99.708% ( 250, 380 ] 448 0.030% 99.737% ( 380, 580 ] 983 0.065% 99.802% ( 580, 870 ] 1550 0.103% 99.905% ( 870, 1300 ] 1674 0.111% 100.015% ( 1300, 1900 ] 1155 0.076% 100.092% ( 1900, 2900 ] 1135 0.075% 100.167% ( 2900, 4400 ] 1089 0.072% 100.239% ( 4400, 6600 ] 304 0.020% 100.259% ( 6600, 9900 ] 60 0.004% 100.263% ( 9900, 14000 ] 8 0.001% 100.264% ( 14000, 22000 ] 1 0.000% 100.264% ( 22000, 33000 ] 2 0.000% 100.264% ( 33000, 50000 ] 4 0.000% 100.264% ** Level 4 read latency histogram (micros): Count: 928745 Average: 19.9515 StdDev: 227.33 Min: 1 Median: 1.9363 Max: 52995 Percentiles: P50: 1.94 P75: 2.92 P99: 195.85 P99.9: 1652.34 P99.99: 2101.23 ------------------------------------------------------ [ 0, 1 ] 17889 1.926% 1.926% ( 1, 2 ] 476870 51.346% 53.272% ########## ( 2, 3 ] 218728 23.551% 76.823% ##### ( 3, 4 ] 93607 10.079% 86.902% ## ( 4, 6 ] 85440 9.200% 96.101% ## ( 6, 10 ] 22250 2.396% 98.497% ( 10, 15 ] 3497 0.377% 98.873% ( 15, 22 ] 438 0.047% 98.920% ( 22, 34 ] 46 0.005% 98.925% ( 34, 51 ] 77 0.008% 98.934% ( 51, 76 ] 91 0.010% 98.944% ( 76, 110 ] 66 0.007% 98.951% ( 110, 170 ] 297 0.032% 98.983% ( 170, 250 ] 500 0.054% 99.036% ( 250, 380 ] 862 0.093% 99.129% ( 380, 580 ] 1486 0.160% 99.289% ( 580, 870 ] 2350 0.253% 99.542% ( 870, 1300 ] 2442 0.263% 99.805% ( 1300, 1900 ] 1499 0.161% 99.967% ( 1900, 2900 ] 1079 0.116% 100.083% ( 2900, 4400 ] 1018 0.110% 100.192% ( 4400, 6600 ] 269 0.029% 100.221% ( 6600, 9900 ] 44 0.005% 100.226% ( 9900, 14000 ] 4 0.000% 100.227% ( 14000, 22000 ] 6 0.001% 100.227% ( 22000, 33000 ] 2 0.000% 100.227% ( 33000, 50000 ] 2 0.000% 100.228% ( 50000, 75000 ] 2 0.000% 100.228% ** Level 5 read latency histogram (micros): Count: 31725 Average: 1309.9856 StdDev: 1400.28 Min: 80 Median: 861.3799 Max: 60883 Percentiles: P50: 861.38 P75: 1638.60 P99: 6221.80 P99.9: 9571.79 P99.99: 37689.17 ------------------------------------------------------ ( 76, 110 ] 175 0.552% 0.552% ( 110, 170 ] 1041 3.281% 3.833% # ( 170, 250 ] 1604 5.056% 8.889% # ( 250, 380 ] 2573 8.110% 16.999% ## ( 380, 580 ] 4447 14.017% 31.017% ### ( 580, 870 ] 6207 19.565% 50.582% #### ( 870, 1300 ] 5740 18.093% 68.675% #### ( 1300, 1900 ] 3556 11.209% 79.883% ## ( 1900, 2900 ] 2653 8.362% 88.246% ## ( 2900, 4400 ] 2635 8.306% 96.552% ## ( 4400, 6600 ] 938 2.957% 99.508% # ( 6600, 9900 ] 138 0.435% 99.943% ( 9900, 14000 ] 10 0.032% 99.975% ( 14000, 22000 ] 3 0.009% 99.984% ( 22000, 33000 ] 1 0.003% 99.987% ( 33000, 50000 ] 3 0.009% 99.997% ( 50000, 75000 ] 2 0.006% 100.003% ** DB Stats ** Uptime(secs): 14.2 total, 6.6 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 139.10 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.174 H:M:S, 43.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 148.22 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.794 H:M:S, 42.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/08/13-16:08:04 ... thread 0: (1000000,3000000) ops and (289644.1,171890.8) ops/second in (3.452513,17.452937) 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 15/9 2.15 GB 119.6 1.4 0.0 1.4 4.2 2.8 0.0 1.5 62.4 184.4 23.23 13.59 42 0.553 1471K 1752 0.0 0.0 L1 7/7 736.22 MB 0.0 1.2 0.7 0.5 1.2 0.7 0.0 1.7 127.6 127.3 9.96 5.84 3 3.321 1290K 2437 0.0 0.0 L3 18/0 931.65 MB 0.9 3.7 2.5 1.2 3.7 2.5 0.1 1.5 104.3 103.0 36.37 17.62 18 2.020 2275K 0 0.0 0.0 L4 174/0 9.67 GB 1.0 8.7 5.1 3.6 8.6 5.0 0.4 1.7 116.5 115.0 76.56 41.72 49 1.562 4013K 3398 0.0 0.0 L5 1148/0 94.43 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1362/16 107.87 GB 0.0 15.1 8.3 6.7 17.7 10.9 5.7 6.4 105.6 123.9 146.11 78.77 112 1.305 9050K 7587 0.0 0.0 Int 0/0 0.00 KB 0.0 15.1 8.3 6.7 17.7 10.9 5.7 6.4 105.6 123.9 146.11 78.77 112 1.305 9050K 7587 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 15.1 8.3 6.7 14.9 8.2 0.0 0.0 119.0 117.7 129.67 70.77 75 1.729 9050K 7587 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 0.0 172.4 16.44 8.00 37 0.444 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 17.6 total, 17.5 interval Flush(GB): cumulative 2.768, interval 2.768 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 17.68 GB write, 1028.31 MB/s write, 15.07 GB read, 876.46 MB/s read, 146.1 seconds Interval compaction: 17.68 GB write, 1037.03 MB/s write, 15.07 GB read, 883.89 MB/s read, 146.1 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: 67, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 67, interval: 67 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 674925 Average: 12.0373 StdDev: 145.56 Min: 1 Median: 1.6522 Max: 53346 Percentiles: P50: 1.65 P75: 2.35 P99: 216.17 P99.9: 1150.40 P99.99: 2279.94 ------------------------------------------------------ [ 0, 1 ] 89639 13.281% 13.281% ### ( 1, 2 ] 379965 56.297% 69.579% ########### ( 2, 3 ] 103190 15.289% 84.868% ### ( 3, 4 ] 41235 6.110% 90.977% # ( 4, 6 ] 34194 5.066% 96.044% # ( 6, 10 ] 7568 1.121% 97.165% ( 10, 15 ] 1322 0.196% 97.361% ( 15, 22 ] 192 0.028% 97.389% ( 22, 34 ] 22 0.003% 97.393% ( 34, 51 ] 13 0.002% 97.395% ( 51, 76 ] 11 0.002% 97.396% ( 76, 110 ] 1769 0.262% 97.658% ( 110, 170 ] 6956 1.031% 98.689% ( 170, 250 ] 3642 0.540% 99.229% ( 250, 380 ] 1668 0.247% 99.476% ( 380, 580 ] 1485 0.220% 99.696% ( 580, 870 ] 967 0.143% 99.839% ( 870, 1300 ] 635 0.094% 99.933% ( 1300, 1900 ] 309 0.046% 99.979% ( 1900, 2900 ] 204 0.030% 100.009% ( 2900, 4400 ] 181 0.027% 100.036% ( 4400, 6600 ] 48 0.007% 100.043% ( 6600, 9900 ] 10 0.001% 100.044% ( 9900, 14000 ] 1 0.000% 100.045% ( 14000, 22000 ] 3 0.000% 100.045% ( 22000, 33000 ] 1 0.000% 100.045% ( 33000, 50000 ] 1 0.000% 100.045% ( 50000, 75000 ] 1 0.000% 100.045% ** Level 1 read latency histogram (micros): Count: 231848 Average: 9.0240 StdDev: 112.71 Min: 1 Median: 1.9157 Max: 10339 Percentiles: P50: 1.92 P75: 2.91 P99: 14.66 P99.9: 1598.01 P99.99: 4396.53 ------------------------------------------------------ [ 0, 1 ] 6451 2.782% 2.782% # ( 1, 2 ] 119545 51.562% 54.344% ########## ( 2, 3 ] 52472 22.632% 76.976% ##### ( 3, 4 ] 22272 9.606% 86.583% ## ( 4, 6 ] 22568 9.734% 96.317% ## ( 6, 10 ] 5392 2.326% 98.642% ( 10, 15 ] 890 0.384% 99.026% ( 15, 22 ] 182 0.078% 99.105% ( 22, 34 ] 19 0.008% 99.113% ( 34, 51 ] 9 0.004% 99.117% ( 51, 76 ] 4 0.002% 99.118% ( 76, 110 ] 151 0.065% 99.184% ( 110, 170 ] 513 0.221% 99.405% ( 170, 250 ] 281 0.121% 99.526% ( 250, 380 ] 191 0.082% 99.608% ( 380, 580 ] 238 0.103% 99.711% ( 580, 870 ] 212 0.091% 99.802% ( 870, 1300 ] 174 0.075% 99.878% ( 1300, 1900 ] 105 0.045% 99.923% ( 1900, 2900 ] 76 0.033% 99.956% ( 2900, 4400 ] 80 0.035% 99.990% ( 4400, 6600 ] 21 0.009% 99.999% ( 6600, 9900 ] 3 0.001% 100.000% ( 9900, 14000 ] 1 0.000% 100.001% ** Level 2 read latency histogram (micros): Count: 469019 Average: 14.9325 StdDev: 186.82 Min: 1 Median: 1.9559 Max: 26494 Percentiles: P50: 1.96 P75: 2.96 P99: 12.44 P99.9: 1915.28 P99.99: 2838.95 ------------------------------------------------------ [ 0, 1 ] 11144 2.376% 2.376% ( 1, 2 ] 233673 49.822% 52.198% ########## ( 2, 3 ] 111690 23.814% 76.011% ##### ( 3, 4 ] 47499 10.127% 86.139% ## ( 4, 6 ] 46318 9.876% 96.014% ## ( 6, 10 ] 12776 2.724% 98.738% # ( 10, 15 ] 2523 0.538% 99.276% ( 15, 22 ] 385 0.082% 99.358% ( 22, 34 ] 70 0.015% 99.373% ( 34, 51 ] 37 0.008% 99.381% ( 51, 76 ] 23 0.005% 99.386% ( 76, 110 ] 12 0.003% 99.388% ( 110, 170 ] 35 0.007% 99.396% ( 170, 250 ] 83 0.018% 99.413% ( 250, 380 ] 186 0.040% 99.453% ( 380, 580 ] 359 0.077% 99.530% ( 580, 870 ] 592 0.126% 99.656% ( 870, 1300 ] 658 0.140% 99.796% ( 1300, 1900 ] 480 0.102% 99.899% ( 1900, 2900 ] 457 0.097% 99.996% ( 2900, 4400 ] 425 0.091% 100.087% ( 4400, 6600 ] 121 0.026% 100.112% ( 6600, 9900 ] 29 0.006% 100.119% ( 9900, 14000 ] 4 0.001% 100.119% ( 22000, 33000 ] 1 0.000% 100.120% ** Level 3 read latency histogram (micros): Count: 1512674 Average: 12.3394 StdDev: 173.84 Min: 1 Median: 1.9572 Max: 46138 Percentiles: P50: 1.96 P75: 2.94 P99: 9.82 P99.9: 856.72 P99.99: 1201.10 ------------------------------------------------------ [ 0, 1 ] 26538 1.754% 1.754% ( 1, 2 ] 762467 50.405% 52.160% ########## ( 2, 3 ] 367668 24.306% 76.465% ##### ( 3, 4 ] 154654 10.224% 86.689% ## ( 4, 6 ] 150095 9.922% 96.612% ## ( 6, 10 ] 37822 2.500% 99.112% # ( 10, 15 ] 6770 0.448% 99.560% ( 15, 22 ] 888 0.059% 99.618% ( 22, 34 ] 102 0.007% 99.625% ( 34, 51 ] 101 0.007% 99.632% ( 51, 76 ] 138 0.009% 99.641% ( 76, 110 ] 135 0.009% 99.650% ( 110, 170 ] 409 0.027% 99.677% ( 170, 250 ] 352 0.023% 99.700% ( 250, 380 ] 504 0.033% 99.734% ( 380, 580 ] 1025 0.068% 99.801% ( 580, 870 ] 1565 0.103% 99.905% ( 870, 1300 ] 1675 0.111% 100.015% ( 1300, 1900 ] 1155 0.076% 100.092% ( 1900, 2900 ] 1135 0.075% 100.167% ( 2900, 4400 ] 1089 0.072% 100.239% ( 4400, 6600 ] 304 0.020% 100.259% ( 6600, 9900 ] 60 0.004% 100.263% ( 9900, 14000 ] 8 0.001% 100.263% ( 14000, 22000 ] 1 0.000% 100.264% ( 22000, 33000 ] 2 0.000% 100.264% ( 33000, 50000 ] 4 0.000% 100.264% ** Level 4 read latency histogram (micros): Count: 939421 Average: 21.2277 StdDev: 226.89 Min: 0 Median: 1.9435 Max: 52995 Percentiles: P50: 1.94 P75: 2.95 P99: 324.02 P99.9: 1649.20 P99.99: 2101.72 ------------------------------------------------------ [ 0, 1 ] 17967 1.913% 1.913% ( 1, 2 ] 478791 50.967% 52.879% ########## ( 2, 3 ] 219670 23.384% 76.263% ##### ( 3, 4 ] 93902 9.996% 86.258% ## ( 4, 6 ] 85782 9.131% 95.390% ## ( 6, 10 ] 22340 2.378% 97.768% ( 10, 15 ] 3504 0.373% 98.141% ( 15, 22 ] 438 0.047% 98.188% ( 22, 34 ] 47 0.005% 98.193% ( 34, 51 ] 78 0.008% 98.201% ( 51, 76 ] 91 0.010% 98.210% ( 76, 110 ] 1040 0.111% 98.321% ( 110, 170 ] 3560 0.379% 98.700% ( 170, 250 ] 1953 0.208% 98.908% ( 250, 380 ] 1517 0.161% 99.070% ( 380, 580 ] 1979 0.211% 99.280% ( 580, 870 ] 2490 0.265% 99.545% ( 870, 1300 ] 2459 0.262% 99.807% ( 1300, 1900 ] 1501 0.160% 99.967% ( 1900, 2900 ] 1081 0.115% 100.082% ( 2900, 4400 ] 1019 0.108% 100.190% ( 4400, 6600 ] 269 0.029% 100.219% ( 6600, 9900 ] 44 0.005% 100.224% ( 9900, 14000 ] 4 0.000% 100.224% ( 14000, 22000 ] 6 0.001% 100.225% ( 22000, 33000 ] 2 0.000% 100.225% ( 33000, 50000 ] 2 0.000% 100.225% ( 50000, 75000 ] 2 0.000% 100.225% ** Level 5 read latency histogram (micros): Count: 75384 Average: 668.5316 StdDev: 1065.91 Min: 76 Median: 245.1074 Max: 60883 Percentiles: P50: 245.11 P75: 750.22 P99: 5193.13 P99.9: 8479.95 P99.99: 13369.26 ------------------------------------------------------ ( 51, 76 ] 3 0.004% 0.004% ( 76, 110 ] 5990 7.946% 7.950% ## ( 110, 170 ] 21644 28.712% 36.662% ###### ( 170, 250 ] 10710 14.207% 50.869% ### ( 250, 380 ] 6385 8.470% 59.339% ## ( 380, 580 ] 7568 10.039% 69.378% ## ( 580, 870 ] 7220 9.578% 78.956% ## ( 870, 1300 ] 5893 7.817% 86.773% ## ( 1300, 1900 ] 3569 4.734% 91.507% # ( 1900, 2900 ] 2672 3.545% 95.052% # ( 2900, 4400 ] 2638 3.499% 98.551% # ( 4400, 6600 ] 938 1.244% 99.796% ( 6600, 9900 ] 138 0.183% 99.979% ( 9900, 14000 ] 10 0.013% 99.992% ( 14000, 22000 ] 3 0.004% 99.996% ( 22000, 33000 ] 1 0.001% 99.997% ( 33000, 50000 ] 3 0.004% 100.001% ( 50000, 75000 ] 2 0.003% 100.004% ** DB Stats ** Uptime(secs): 17.6 total, 3.5 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 167.73 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.174 H:M:S, 35.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 285.07 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 2024/08/13-16:08:07 ... thread 0: (1000000,4000000) ops and (285205.2,190847.1) ops/second in (3.506247,20.959184) 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 3.13 GB 220.3 2.4 0.0 2.4 6.1 3.7 0.0 1.6 80.9 207.4 30.36 20.20 62 0.490 2494K 2728 0.0 0.0 L1 7/7 736.22 MB 0.0 1.2 0.7 0.5 1.2 0.7 0.0 1.7 127.6 127.3 9.96 5.84 3 3.321 1290K 2437 0.0 0.0 L3 18/0 931.65 MB 0.9 3.7 2.5 1.2 3.7 2.5 0.1 1.5 104.3 103.0 36.37 17.62 18 2.020 2275K 0 0.0 0.0 L4 174/0 9.67 GB 1.0 8.7 5.1 3.6 8.6 5.0 0.4 1.7 116.5 115.0 76.56 41.72 49 1.562 4013K 3398 0.0 0.0 L5 1148/0 94.43 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1366/16 108.86 GB 0.0 16.1 8.3 7.7 19.6 11.9 5.7 5.2 107.3 131.3 153.25 85.37 132 1.161 10M 8563 0.0 0.0 Int 0/0 0.00 KB 0.0 16.1 8.3 7.7 19.6 11.9 5.7 5.2 107.3 131.3 153.25 85.37 132 1.161 10M 8563 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 16.1 8.3 7.7 15.9 8.2 0.0 0.0 123.1 121.9 133.51 74.54 79 1.690 10M 8563 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 0.0 194.8 19.73 10.84 53 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): 21.1 total, 21.0 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: 19.64 GB write, 952.96 MB/s write, 16.05 GB read, 778.63 MB/s read, 153.2 seconds Interval compaction: 19.64 GB write, 959.69 MB/s write, 16.05 GB read, 784.13 MB/s read, 153.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 1, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 1, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 67, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 67, interval: 68 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 960722 Average: 12.2058 StdDev: 126.18 Min: 0 Median: 1.5880 Max: 53346 Percentiles: P50: 1.59 P75: 2.16 P99: 230.55 P99.9: 883.26 P99.99: 1658.40 ------------------------------------------------------ [ 0, 1 ] 166463 17.327% 17.327% ### ( 1, 2 ] 533856 55.568% 72.895% ########### ( 2, 3 ] 127500 13.271% 86.166% ### ( 3, 4 ] 50409 5.247% 91.413% # ( 4, 6 ] 39629 4.125% 95.538% # ( 6, 10 ] 8803 0.916% 96.455% ( 10, 15 ] 1695 0.176% 96.631% ( 15, 22 ] 258 0.027% 96.658% ( 22, 34 ] 34 0.004% 96.661% ( 34, 51 ] 14 0.001% 96.663% ( 51, 76 ] 14 0.001% 96.664% ( 76, 110 ] 3468 0.361% 97.025% ( 110, 170 ] 13702 1.426% 98.451% ( 170, 250 ] 6964 0.725% 99.176% ( 250, 380 ] 3042 0.317% 99.493% ( 380, 580 ] 2568 0.267% 99.760% ( 580, 870 ] 1322 0.138% 99.898% ( 870, 1300 ] 690 0.072% 99.970% ( 1300, 1900 ] 328 0.034% 100.004% ( 1900, 2900 ] 213 0.022% 100.026% ( 2900, 4400 ] 187 0.019% 100.045% ( 4400, 6600 ] 48 0.005% 100.050% ( 6600, 9900 ] 10 0.001% 100.052% ( 9900, 14000 ] 1 0.000% 100.052% ( 14000, 22000 ] 3 0.000% 100.052% ( 22000, 33000 ] 1 0.000% 100.052% ( 33000, 50000 ] 1 0.000% 100.052% ( 50000, 75000 ] 1 0.000% 100.052% ** Level 1 read latency histogram (micros): Count: 254310 Average: 9.3185 StdDev: 108.64 Min: 1 Median: 1.9639 Max: 10339 Percentiles: P50: 1.96 P75: 3.01 P99: 121.20 P99.9: 1473.72 P99.99: 4354.42 ------------------------------------------------------ [ 0, 1 ] 6779 2.666% 2.666% # ( 1, 2 ] 124880 49.105% 51.771% ########## ( 2, 3 ] 58721 23.090% 74.861% ##### ( 3, 4 ] 25887 10.179% 85.041% ## ( 4, 6 ] 27119 10.664% 95.704% ## ( 6, 10 ] 6443 2.534% 98.238% # ( 10, 15 ] 1110 0.436% 98.674% ( 15, 22 ] 317 0.125% 98.799% ( 22, 34 ] 30 0.012% 98.811% ( 34, 51 ] 9 0.004% 98.814% ( 51, 76 ] 4 0.002% 98.816% ( 76, 110 ] 285 0.112% 98.928% ( 110, 170 ] 981 0.386% 99.314% ( 170, 250 ] 470 0.185% 99.499% ( 250, 380 ] 271 0.107% 99.605% ( 380, 580 ] 300 0.118% 99.723% ( 580, 870 ] 242 0.095% 99.818% ( 870, 1300 ] 178 0.070% 99.888% ( 1300, 1900 ] 106 0.042% 99.930% ( 1900, 2900 ] 76 0.030% 99.960% ( 2900, 4400 ] 80 0.031% 99.991% ( 4400, 6600 ] 21 0.008% 100.000% ( 6600, 9900 ] 3 0.001% 100.001% ( 9900, 14000 ] 1 0.000% 100.001% ** Level 2 read latency histogram (micros): Count: 469019 Average: 14.9325 StdDev: 186.82 Min: 1 Median: 1.9559 Max: 26494 Percentiles: P50: 1.96 P75: 2.96 P99: 12.44 P99.9: 1915.28 P99.99: 2838.95 ------------------------------------------------------ [ 0, 1 ] 11144 2.376% 2.376% ( 1, 2 ] 233673 49.822% 52.198% ########## ( 2, 3 ] 111690 23.814% 76.011% ##### ( 3, 4 ] 47499 10.127% 86.139% ## ( 4, 6 ] 46318 9.876% 96.014% ## ( 6, 10 ] 12776 2.724% 98.738% # ( 10, 15 ] 2523 0.538% 99.276% ( 15, 22 ] 385 0.082% 99.358% ( 22, 34 ] 70 0.015% 99.373% ( 34, 51 ] 37 0.008% 99.381% ( 51, 76 ] 23 0.005% 99.386% ( 76, 110 ] 12 0.003% 99.388% ( 110, 170 ] 35 0.007% 99.396% ( 170, 250 ] 83 0.018% 99.413% ( 250, 380 ] 186 0.040% 99.453% ( 380, 580 ] 359 0.077% 99.530% ( 580, 870 ] 592 0.126% 99.656% ( 870, 1300 ] 658 0.140% 99.796% ( 1300, 1900 ] 480 0.102% 99.899% ( 1900, 2900 ] 457 0.097% 99.996% ( 2900, 4400 ] 425 0.091% 100.087% ( 4400, 6600 ] 121 0.026% 100.112% ( 6600, 9900 ] 29 0.006% 100.119% ( 9900, 14000 ] 4 0.001% 100.119% ( 22000, 33000 ] 1 0.000% 100.120% ** Level 3 read latency histogram (micros): Count: 1513437 Average: 12.4286 StdDev: 173.87 Min: 1 Median: 1.9576 Max: 46138 Percentiles: P50: 1.96 P75: 2.94 P99: 9.89 P99.9: 857.31 P99.99: 1201.45 ------------------------------------------------------ [ 0, 1 ] 26538 1.753% 1.753% ( 1, 2 ] 762476 50.380% 52.134% ########## ( 2, 3 ] 367699 24.296% 76.430% ##### ( 3, 4 ] 154666 10.220% 86.649% ## ( 4, 6 ] 150109 9.918% 96.567% ## ( 6, 10 ] 37824 2.499% 99.067% ( 10, 15 ] 6770 0.447% 99.514% ( 15, 22 ] 888 0.059% 99.573% ( 22, 34 ] 102 0.007% 99.579% ( 34, 51 ] 101 0.007% 99.586% ( 51, 76 ] 138 0.009% 99.595% ( 76, 110 ] 220 0.015% 99.610% ( 110, 170 ] 728 0.048% 99.658% ( 170, 250 ] 510 0.034% 99.692% ( 250, 380 ] 563 0.037% 99.729% ( 380, 580 ] 1074 0.071% 99.800% ( 580, 870 ] 1587 0.105% 99.905% ( 870, 1300 ] 1677 0.111% 100.015% ( 1300, 1900 ] 1156 0.076% 100.092% ( 1900, 2900 ] 1135 0.075% 100.167% ( 2900, 4400 ] 1089 0.072% 100.239% ( 4400, 6600 ] 304 0.020% 100.259% ( 6600, 9900 ] 60 0.004% 100.263% ( 9900, 14000 ] 8 0.001% 100.263% ( 14000, 22000 ] 1 0.000% 100.263% ( 22000, 33000 ] 2 0.000% 100.264% ( 33000, 50000 ] 4 0.000% 100.264% ** Level 4 read latency histogram (micros): Count: 947255 Average: 22.6339 StdDev: 226.91 Min: 0 Median: 1.9516 Max: 52995 Percentiles: P50: 1.95 P75: 2.97 P99: 378.70 P99.9: 1648.17 P99.99: 2104.13 ------------------------------------------------------ [ 0, 1 ] 17967 1.897% 1.897% ( 1, 2 ] 478820 50.548% 52.445% ########## ( 2, 3 ] 219812 23.205% 75.650% ##### ( 3, 4 ] 93983 9.922% 85.572% ## ( 4, 6 ] 85881 9.066% 94.638% ## ( 6, 10 ] 22357 2.360% 96.998% ( 10, 15 ] 3507 0.370% 97.368% ( 15, 22 ] 440 0.046% 97.415% ( 22, 34 ] 47 0.005% 97.420% ( 34, 51 ] 78 0.008% 97.428% ( 51, 76 ] 94 0.010% 97.438% ( 76, 110 ] 2084 0.220% 97.658% ( 110, 170 ] 7078 0.747% 98.405% ( 170, 250 ] 3509 0.370% 98.776% ( 250, 380 ] 2147 0.227% 99.002% ( 380, 580 ] 2486 0.262% 99.265% ( 580, 870 ] 2658 0.281% 99.545% ( 870, 1300 ] 2487 0.263% 99.808% ( 1300, 1900 ] 1504 0.159% 99.967% ( 1900, 2900 ] 1084 0.114% 100.081% ( 2900, 4400 ] 1021 0.108% 100.189% ( 4400, 6600 ] 269 0.028% 100.217% ( 6600, 9900 ] 44 0.005% 100.222% ( 9900, 14000 ] 4 0.000% 100.222% ( 14000, 22000 ] 6 0.001% 100.223% ( 22000, 33000 ] 2 0.000% 100.223% ( 33000, 50000 ] 2 0.000% 100.223% ( 50000, 75000 ] 2 0.000% 100.224% ** Level 5 read latency histogram (micros): Count: 119360 Average: 495.8030 StdDev: 881.39 Min: 74 Median: 190.1935 Max: 60883 Percentiles: P50: 190.19 P75: 472.75 P99: 4340.16 P99.9: 7332.70 P99.99: 9926.24 ------------------------------------------------------ ( 51, 76 ] 9 0.008% 0.008% ( 76, 110 ] 12111 10.147% 10.154% ## ( 110, 170 ] 42552 35.650% 45.804% ####### ( 170, 250 ] 19840 16.622% 62.426% ### ( 250, 380 ] 10119 8.478% 70.904% ## ( 380, 580 ] 10542 8.832% 79.736% ## ( 580, 870 ] 8128 6.810% 86.546% # ( 870, 1300 ] 6032 5.054% 91.599% # ( 1300, 1900 ] 3598 3.014% 94.614% # ( 1900, 2900 ] 2694 2.257% 96.871% ( 2900, 4400 ] 2647 2.218% 99.088% ( 4400, 6600 ] 938 0.786% 99.874% ( 6600, 9900 ] 138 0.116% 99.990% ( 9900, 14000 ] 10 0.008% 99.998% ( 14000, 22000 ] 3 0.003% 100.001% ( 22000, 33000 ] 1 0.001% 100.002% ( 33000, 50000 ] 3 0.003% 100.004% ( 50000, 75000 ] 2 0.002% 100.006% ** DB Stats ** Uptime(secs): 21.1 total, 3.5 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 186.49 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.293 H:M:S, 29.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 280.69 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.119 H:M:S, 3.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/08/13-16:08:16 ... thread 0: (1000000,5000000) ops and (109315.7,166074.3) ops/second in (9.147817,30.107001) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/9 4.11 GB 319.9 4.9 0.0 4.9 9.6 4.7 0.0 2.0 116.1 227.5 43.40 32.60 83 0.523 5115K 14K 0.0 0.0 L1 7/7 736.22 MB 0.0 1.2 0.7 0.5 1.2 0.7 0.0 1.7 127.6 127.3 9.96 5.84 3 3.321 1290K 2437 0.0 0.0 L3 18/0 931.65 MB 0.9 3.7 2.5 1.2 3.7 2.5 0.1 1.5 104.3 103.0 36.37 17.62 18 2.020 2275K 0 0.0 0.0 L4 174/0 9.67 GB 1.0 8.7 5.1 3.6 8.6 5.0 0.4 1.7 116.5 115.0 76.56 41.72 49 1.562 4013K 3398 0.0 0.0 L5 1148/0 94.43 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1364/16 109.83 GB 0.0 18.6 8.3 10.2 23.1 12.9 5.7 4.9 114.4 142.5 166.29 97.78 153 1.087 12M 20K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.6 8.3 10.2 23.1 12.9 5.7 4.9 114.4 142.5 166.29 97.78 153 1.087 12M 20K 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 18.6 8.3 10.2 18.4 8.2 0.0 0.0 132.7 131.5 143.32 84.14 84 1.706 12M 20K 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 0.0 211.2 22.97 13.64 69 0.333 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): 30.3 total, 30.1 interval Flush(GB): cumulative 4.737, interval 4.737 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 23.14 GB write, 783.10 MB/s write, 18.57 GB read, 628.54 MB/s read, 166.3 seconds Interval compaction: 23.14 GB write, 786.94 MB/s write, 18.57 GB read, 631.63 MB/s read, 166.3 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: 67, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 10, total-stops: 67, interval: 77 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1685583 Average: 13.2426 StdDev: 102.59 Min: 0 Median: 1.5219 Max: 53346 Percentiles: P50: 1.52 P75: 1.98 P99: 234.22 P99.9: 695.71 P99.99: 1053.75 ------------------------------------------------------ [ 0, 1 ] 361968 21.474% 21.474% #### ( 1, 2 ] 921308 54.658% 76.132% ########### ( 2, 3 ] 181407 10.762% 86.895% ## ( 3, 4 ] 72006 4.272% 91.167% # ( 4, 6 ] 51682 3.066% 94.233% # ( 6, 10 ] 11140 0.661% 94.894% ( 10, 15 ] 2194 0.130% 95.024% ( 15, 22 ] 364 0.022% 95.045% ( 22, 34 ] 66 0.004% 95.049% ( 34, 51 ] 15 0.001% 95.050% ( 51, 76 ] 22 0.001% 95.052% ( 76, 110 ] 12135 0.720% 95.771% ( 110, 170 ] 41520 2.463% 98.235% ( 170, 250 ] 16070 0.953% 99.188% ( 250, 380 ] 6198 0.368% 99.556% ( 380, 580 ] 5021 0.298% 99.854% ( 580, 870 ] 1961 0.116% 99.970% ( 870, 1300 ] 792 0.047% 100.017% ( 1300, 1900 ] 345 0.020% 100.037% ( 1900, 2900 ] 230 0.014% 100.051% ( 2900, 4400 ] 206 0.012% 100.063% ( 4400, 6600 ] 49 0.003% 100.066% ( 6600, 9900 ] 10 0.001% 100.067% ( 9900, 14000 ] 1 0.000% 100.067% ( 14000, 22000 ] 3 0.000% 100.067% ( 22000, 33000 ] 1 0.000% 100.067% ( 33000, 50000 ] 1 0.000% 100.067% ( 50000, 75000 ] 1 0.000% 100.067% ** Level 1 read latency histogram (micros): Count: 308641 Average: 9.9244 StdDev: 100.49 Min: 1 Median: 2.1728 Max: 10339 Percentiles: P50: 2.17 P75: 3.41 P99: 157.35 P99.9: 1243.21 P99.99: 4215.05 ------------------------------------------------------ [ 0, 1 ] 7026 2.276% 2.276% ( 1, 2 ] 134242 43.495% 45.771% ######### ( 2, 3 ] 75520 24.469% 70.240% ##### ( 3, 4 ] 35692 11.564% 81.804% ## ( 4, 6 ] 39290 12.730% 94.534% ### ( 6, 10 ] 8769 2.841% 97.375% # ( 10, 15 ] 1592 0.516% 97.891% ( 15, 22 ] 637 0.206% 98.097% ( 22, 34 ] 61 0.020% 98.117% ( 34, 51 ] 9 0.003% 98.120% ( 51, 76 ] 4 0.001% 98.121% ( 76, 110 ] 769 0.249% 98.370% ( 110, 170 ] 2463 0.798% 99.168% ( 170, 250 ] 958 0.310% 99.479% ( 250, 380 ] 439 0.142% 99.621% ( 380, 580 ] 434 0.141% 99.762% ( 580, 870 ] 272 0.088% 99.850% ( 870, 1300 ] 179 0.058% 99.908% ( 1300, 1900 ] 107 0.035% 99.942% ( 1900, 2900 ] 77 0.025% 99.967% ( 2900, 4400 ] 80 0.026% 99.993% ( 4400, 6600 ] 21 0.007% 100.000% ( 6600, 9900 ] 3 0.001% 100.001% ( 9900, 14000 ] 1 0.000% 100.001% ** Level 2 read latency histogram (micros): Count: 469019 Average: 14.9325 StdDev: 186.82 Min: 1 Median: 1.9559 Max: 26494 Percentiles: P50: 1.96 P75: 2.96 P99: 12.44 P99.9: 1915.28 P99.99: 2838.95 ------------------------------------------------------ [ 0, 1 ] 11144 2.376% 2.376% ( 1, 2 ] 233673 49.822% 52.198% ########## ( 2, 3 ] 111690 23.814% 76.011% ##### ( 3, 4 ] 47499 10.127% 86.139% ## ( 4, 6 ] 46318 9.876% 96.014% ## ( 6, 10 ] 12776 2.724% 98.738% # ( 10, 15 ] 2523 0.538% 99.276% ( 15, 22 ] 385 0.082% 99.358% ( 22, 34 ] 70 0.015% 99.373% ( 34, 51 ] 37 0.008% 99.381% ( 51, 76 ] 23 0.005% 99.386% ( 76, 110 ] 12 0.003% 99.388% ( 110, 170 ] 35 0.007% 99.396% ( 170, 250 ] 83 0.018% 99.413% ( 250, 380 ] 186 0.040% 99.453% ( 380, 580 ] 359 0.077% 99.530% ( 580, 870 ] 592 0.126% 99.656% ( 870, 1300 ] 658 0.140% 99.796% ( 1300, 1900 ] 480 0.102% 99.899% ( 1900, 2900 ] 457 0.097% 99.996% ( 2900, 4400 ] 425 0.091% 100.087% ( 4400, 6600 ] 121 0.026% 100.112% ( 6600, 9900 ] 29 0.006% 100.119% ( 9900, 14000 ] 4 0.001% 100.119% ( 22000, 33000 ] 1 0.000% 100.120% ** Level 3 read latency histogram (micros): Count: 1515626 Average: 12.6636 StdDev: 173.90 Min: 1 Median: 1.9591 Max: 46138 Percentiles: P50: 1.96 P75: 2.95 P99: 10.85 P99.9: 858.01 P99.99: 1201.88 ------------------------------------------------------ [ 0, 1 ] 26538 1.751% 1.751% ( 1, 2 ] 762476 50.308% 52.059% ########## ( 2, 3 ] 367699 24.261% 76.319% ##### ( 3, 4 ] 154667 10.205% 86.524% ## ( 4, 6 ] 150109 9.904% 96.428% ## ( 6, 10 ] 37824 2.496% 98.924% ( 10, 15 ] 6770 0.447% 99.370% ( 15, 22 ] 888 0.059% 99.429% ( 22, 34 ] 102 0.007% 99.436% ( 34, 51 ] 101 0.007% 99.442% ( 51, 76 ] 138 0.009% 99.451% ( 76, 110 ] 588 0.039% 99.490% ( 110, 170 ] 1921 0.127% 99.617% ( 170, 250 ] 880 0.058% 99.675% ( 250, 380 ] 695 0.046% 99.721% ( 380, 580 ] 1170 0.077% 99.798% ( 580, 870 ] 1611 0.106% 99.904% ( 870, 1300 ] 1681 0.111% 100.015% ( 1300, 1900 ] 1157 0.076% 100.092% ( 1900, 2900 ] 1135 0.075% 100.167% ( 2900, 4400 ] 1089 0.072% 100.238% ( 4400, 6600 ] 304 0.020% 100.258% ( 6600, 9900 ] 60 0.004% 100.262% ( 9900, 14000 ] 8 0.001% 100.263% ( 14000, 22000 ] 1 0.000% 100.263% ( 22000, 33000 ] 2 0.000% 100.263% ( 33000, 50000 ] 4 0.000% 100.263% ** Level 4 read latency histogram (micros): Count: 970092 Average: 26.1814 StdDev: 226.04 Min: 0 Median: 1.9755 Max: 52995 Percentiles: P50: 1.98 P75: 3.12 P99: 440.58 P99.9: 1641.51 P99.99: 2104.95 ------------------------------------------------------ [ 0, 1 ] 17967 1.852% 1.852% ( 1, 2 ] 478832 49.359% 51.212% ########## ( 2, 3 ] 219842 22.662% 73.874% ##### ( 3, 4 ] 94002 9.690% 83.564% ## ( 4, 6 ] 85903 8.855% 92.419% ## ( 6, 10 ] 22361 2.305% 94.724% ( 10, 15 ] 3509 0.362% 95.085% ( 15, 22 ] 440 0.045% 95.131% ( 22, 34 ] 47 0.005% 95.136% ( 34, 51 ] 78 0.008% 95.144% ( 51, 76 ] 98 0.010% 95.154% ( 76, 110 ] 6039 0.623% 95.776% ( 110, 170 ] 19522 2.012% 97.789% ( 170, 250 ] 7258 0.748% 98.537% ( 250, 380 ] 3442 0.355% 98.892% ( 380, 580 ] 3470 0.358% 99.249% ( 580, 870 ] 2926 0.302% 99.551% ( 870, 1300 ] 2527 0.260% 99.811% ( 1300, 1900 ] 1509 0.156% 99.967% ( 1900, 2900 ] 1088 0.112% 100.079% ( 2900, 4400 ] 1021 0.105% 100.184% ( 4400, 6600 ] 269 0.028% 100.212% ( 6600, 9900 ] 44 0.005% 100.217% ( 9900, 14000 ] 4 0.000% 100.217% ( 14000, 22000 ] 6 0.001% 100.218% ( 22000, 33000 ] 2 0.000% 100.218% ( 33000, 50000 ] 2 0.000% 100.218% ( 50000, 75000 ] 2 0.000% 100.218% ** Level 5 read latency histogram (micros): Count: 245335 Average: 330.8982 StdDev: 640.68 Min: 74 Median: 157.8857 Max: 60883 Percentiles: P50: 157.89 P75: 246.18 P99: 3626.89 P99.9: 6374.05 P99.99: 9576.37 ------------------------------------------------------ ( 51, 76 ] 14 0.006% 0.006% ( 76, 110 ] 34278 13.972% 13.978% ### ( 110, 170 ] 110733 45.135% 59.113% ######### ( 170, 250 ] 40930 16.683% 75.796% ### ( 250, 380 ] 17263 7.037% 82.833% # ( 380, 580 ] 16210 6.607% 89.440% # ( 580, 870 ] 9559 3.896% 93.336% # ( 870, 1300 ] 6250 2.548% 95.884% # ( 1300, 1900 ] 3635 1.482% 97.366% ( 1900, 2900 ] 2725 1.111% 98.476% ( 2900, 4400 ] 2651 1.081% 99.557% ( 4400, 6600 ] 938 0.382% 99.939% ( 6600, 9900 ] 138 0.056% 99.996% ( 9900, 14000 ] 10 0.004% 100.000% ( 14000, 22000 ] 3 0.001% 100.001% ( 22000, 33000 ] 1 0.000% 100.001% ( 33000, 50000 ] 3 0.001% 100.002% ( 50000, 75000 ] 2 0.001% 100.003% ** DB Stats ** Uptime(secs): 30.3 total, 9.1 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 162.64 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.688 H:M:S, 38.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 107.59 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.394 H:M:S, 59.0 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] readwhilewriting : 256.314 micros/op 15601 ops/sec 60.122 seconds 937996 operations; 15.1 MB/s (229999 of 229999 found) Microseconds per read: Count: 937996 Average: 256.3169 StdDev: 738.82 Min: 2 Median: 173.8172 Max: 69302 Percentiles: P50: 173.82 P75: 235.57 P99: 1484.56 P99.9: 12100.28 P99.99: 29920.03 ------------------------------------------------------ ( 1, 2 ] 3 0.000% 0.000% ( 2, 3 ] 31 0.003% 0.004% ( 3, 4 ] 62 0.007% 0.010% ( 4, 6 ] 95 0.010% 0.020% ( 6, 10 ] 327 0.035% 0.055% ( 10, 15 ] 3077 0.328% 0.383% ( 15, 22 ] 4238 0.452% 0.835% ( 22, 34 ] 9085 0.969% 1.804% ( 34, 51 ] 2299 0.245% 2.049% ( 51, 76 ] 258 0.028% 2.076% ( 76, 110 ] 19844 2.116% 4.192% ( 110, 170 ] 415184 44.263% 48.455% ######### ( 170, 250 ] 303781 32.386% 80.841% ###### ( 250, 380 ] 96693 10.308% 91.149% ## ( 380, 580 ] 44328 4.726% 95.875% # ( 580, 870 ] 19422 2.071% 97.946% ( 870, 1300 ] 8682 0.926% 98.871% ( 1300, 1900 ] 3924 0.418% 99.290% ( 1900, 2900 ] 2585 0.276% 99.565% ( 2900, 4400 ] 2058 0.219% 99.785% ( 4400, 6600 ] 627 0.067% 99.851% ( 6600, 9900 ] 228 0.024% 99.876% ( 9900, 14000 ] 423 0.045% 99.921% ( 14000, 22000 ] 533 0.057% 99.978% ( 22000, 33000 ] 160 0.017% 99.995% ( 33000, 50000 ] 37 0.004% 99.999% ( 50000, 75000 ] 12 0.001% 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 : 13956404 rocksdb.bloom.filter.full.positive COUNT : 1073720 rocksdb.bloom.filter.full.true.positive COUNT : 937528 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 : 468 rocksdb.memtable.miss COUNT : 937528 rocksdb.l0.hit COUNT : 37577 rocksdb.l1.hit COUNT : 10434 rocksdb.l2andup.hit COUNT : 889517 rocksdb.compaction.key.drop.new COUNT : 212352 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 : 5962909 rocksdb.number.keys.read COUNT : 937996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6153722088 rocksdb.bytes.read COUNT : 937996000 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 : 1677 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 37696281 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 : 24838224708 rocksdb.compact.write.bytes COUNT : 24614527025 rocksdb.flush.write.bytes COUNT : 6143445513 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 : 26 rocksdb.number.superversion_acquires COUNT : 1172 rocksdb.number.superversion_releases COUNT : 1123 rocksdb.number.superversion_cleanups COUNT : 289 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 : 314 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 : 6093795328 rocksdb.memtable.garbage.bytes.at.flush COUNT : 2266112 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 : 28826541663 rocksdb.non.last.level.read.count COUNT : 6821818 rocksdb.block.checksum.compute.count COUNT : 7098849 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 : 171.947956 P95 : 542.186848 P99 : 1483.632747 P100 : 69298.000000 COUNT : 937996 SUM : 239527465 rocksdb.db.write.micros P50 : 1.539343 P95 : 4.319143 P99 : 9.019097 P100 : 805605.000000 COUNT : 5962909 SUM : 52644593 rocksdb.compaction.times.micros P50 : 1567500.000000 P95 : 4575000.000000 P99 : 23100000.000000 P100 : 25801255.000000 COUNT : 90 SUM : 177798222 rocksdb.compaction.times.cpu_micros P50 : 922631.578947 P95 : 2400000.000000 P99 : 10220000.000000 P100 : 11157034.000000 COUNT : 90 SUM : 103823077 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 : 781.585366 P95 : 132500.000000 P99 : 269500.000000 P100 : 300590.000000 COUNT : 85 SUM : 1296380 rocksdb.compaction.outfile.sync.micros P50 : 30250.000000 P95 : 229733.333333 P99 : 402800.000000 P100 : 680054.000000 COUNT : 276 SUM : 17682153 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 : 210.000000 P95 : 3373.076923 P99 : 4286.923077 P100 : 4430.000000 COUNT : 198 SUM : 162485 rocksdb.table.open.io.micros P50 : 9046.018735 P95 : 20020.155039 P99 : 23776.500000 P100 : 29345.000000 COUNT : 1677 SUM : 15201161 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 : 3.925674 P95 : 10.416462 P99 : 181.347419 P100 : 53353.000000 COUNT : 6014154 SUM : 93166626 rocksdb.read.block.get.micros P50 : 141.640711 P95 : 443.864678 P99 : 1401.151515 P100 : 60888.000000 COUNT : 1083002 SUM : 205547595 rocksdb.write.raw.block.micros P50 : 0.532863 P95 : 1.277742 P99 : 3.536394 P100 : 47595.000000 COUNT : 7449700 SUM : 21883007 rocksdb.numfiles.in.singlecompaction P50 : 2.934211 P95 : 5.587500 P99 : 14.350000 P100 : 21.000000 COUNT : 113 SUM : 408 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 : 0.565180 P95 : 1211.130637 P99 : 2599.297533 P100 : 805420.000000 COUNT : 201507 SUM : 37712388 rocksdb.sst.read.micros P50 : 1.953858 P95 : 165.139298 P99 : 500.365651 P100 : 60883.000000 COUNT : 6821835 SUM : 279548379 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 : 937996 SUM : 937996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 5962909 SUM : 6153722088 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 : 222307.692308 P95 : 993571.428571 P99 : 1040765.000000 P100 : 1040765.000000 COUNT : 85 SUM : 26134660 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 : 315 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