[2024-07-15 19:20:29.058464] Starting SPDK v24.09-pre git sha1 a95bbf233 / DPDK 24.07.0-rc2 initialization... [2024-07-15 19:20:29.058608] [ 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_pid541719 ] Set seed to 1721064029055109 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-15 19:20:29.116195] pci_dpdk.c: 37:dpdk_pci_init: *NOTICE*: In-development DPDK 24.07.0-rc2 is used. There is no support for it in SPDK. Enabled only for validation. [2024-07-15 19:20:29.155836] app.c: 909:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-15 19:20:29.193232] app.c: 603:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-15 19:20:29.193276] app.c: 604:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 541719' to capture a snapshot of events at runtime. [2024-07-15 19:20:29.193289] app.c: 609:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-15 19:20:29.193298] app.c: 610:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-15 19:20:29.193308] app.c: 611:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid541719 for offline analysis/debug. [2024-07-15 19:20:29.193390] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Jul 15 19:20:33 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/07/15-19:20:40 ... thread 0: (1000000,1000000) ops and (132444.3,132444.3) ops/second in (7.550345,7.550345) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/7 755.86 MB 12.6 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 121.2 6.75 2.38 9 0.750 0 0 0.0 0.0 L1 4/4 223.17 MB 0.0 0.4 0.2 0.2 0.4 0.2 0.0 1.7 107.0 107.0 3.58 1.74 2 1.792 389K 187 0.0 0.0 L2 3/1 339.06 MB 2.4 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 L3 38/9 3.37 GB 2.5 2.3 1.5 0.8 2.3 1.5 0.0 1.5 97.9 96.2 24.03 10.84 13 1.848 1481K 0 0.0 0.0 L4 201/27 12.31 GB 1.1 3.9 2.8 1.1 3.9 2.8 0.1 1.4 113.3 112.4 35.22 18.64 28 1.258 2048K 107 0.0 0.0 L5 1100/0 90.43 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 1354/48 107.40 GB 0.0 6.6 4.5 2.1 7.3 5.2 0.1 9.1 96.7 107.4 69.59 33.60 52 1.338 3919K 294 0.0 0.0 Int 0/0 0.00 KB 0.0 6.6 4.5 2.1 7.3 5.2 0.1 9.1 96.7 107.4 69.59 33.60 52 1.338 3919K 294 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 6.6 4.5 2.1 6.5 4.4 0.0 0.0 107.1 105.9 62.84 31.23 43 1.461 3919K 294 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 0.0 121.2 6.75 2.38 9 0.750 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): 7.7 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: 7.30 GB write, 971.51 MB/s write, 6.57 GB read, 874.60 MB/s read, 69.6 seconds Interval compaction: 7.30 GB write, 989.47 MB/s write, 6.57 GB read, 890.78 MB/s read, 69.6 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: 37, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 37, interval: 37 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 200709 Average: 7.7249 StdDev: 102.15 Min: 1 Median: 1.8613 Max: 7207 Percentiles: P50: 1.86 P75: 2.85 P99: 9.77 P99.9: 1428.15 P99.99: 3755.45 ------------------------------------------------------ [ 0, 1 ] 8391 4.181% 4.181% # ( 1, 2 ] 106776 53.199% 57.380% ########### ( 2, 3 ] 41610 20.732% 78.112% #### ( 3, 4 ] 18963 9.448% 87.560% ## ( 4, 6 ] 18940 9.437% 96.996% ## ( 6, 10 ] 4273 2.129% 99.125% ( 10, 15 ] 844 0.421% 99.546% ( 15, 22 ] 108 0.054% 99.599% ( 22, 34 ] 23 0.011% 99.611% ( 34, 51 ] 8 0.004% 99.615% ( 51, 76 ] 12 0.006% 99.621% ( 76, 110 ] 3 0.001% 99.622% ( 110, 170 ] 9 0.004% 99.627% ( 170, 250 ] 28 0.014% 99.641% ( 250, 380 ] 60 0.030% 99.671% ( 380, 580 ] 114 0.057% 99.727% ( 580, 870 ] 160 0.080% 99.807% ( 870, 1300 ] 167 0.083% 99.890% ( 1300, 1900 ] 95 0.047% 99.938% ( 1900, 2900 ] 70 0.035% 99.973% ( 2900, 4400 ] 63 0.031% 100.004% ( 4400, 6600 ] 12 0.006% 100.010% ( 6600, 9900 ] 1 0.000% 100.010% ** Level 1 read latency histogram (micros): Count: 95038 Average: 7.4463 StdDev: 101.68 Min: 1 Median: 1.8551 Max: 7232 Percentiles: P50: 1.86 P75: 2.84 P99: 9.34 P99.9: 1635.21 P99.99: 4229.29 ------------------------------------------------------ [ 0, 1 ] 3338 3.512% 3.512% # ( 1, 2 ] 51670 54.368% 57.880% ########### ( 2, 3 ] 19291 20.298% 78.178% #### ( 3, 4 ] 9427 9.919% 88.097% ## ( 4, 6 ] 8999 9.469% 97.566% ## ( 6, 10 ] 1631 1.716% 99.282% ( 10, 15 ] 334 0.351% 99.634% ( 15, 22 ] 36 0.038% 99.672% ( 22, 34 ] 4 0.004% 99.676% ( 34, 51 ] 3 0.003% 99.679% ( 51, 76 ] 5 0.005% 99.684% ( 110, 170 ] 1 0.001% 99.685% ( 170, 250 ] 4 0.004% 99.690% ( 250, 380 ] 11 0.012% 99.701% ( 380, 580 ] 17 0.018% 99.719% ( 580, 870 ] 70 0.074% 99.793% ( 870, 1300 ] 70 0.074% 99.866% ( 1300, 1900 ] 59 0.062% 99.928% ( 1900, 2900 ] 40 0.042% 99.971% ( 2900, 4400 ] 22 0.023% 99.994% ( 4400, 6600 ] 6 0.006% 100.000% ( 6600, 9900 ] 1 0.001% 100.001% ** Level 2 read latency histogram (micros): Count: 381047 Average: 13.0360 StdDev: 165.02 Min: 1 Median: 1.9353 Max: 11954 Percentiles: P50: 1.94 P75: 2.97 P99: 12.24 P99.9: 1178.06 P99.99: 1711.23 ------------------------------------------------------ [ 0, 1 ] 13378 3.511% 3.511% # ( 1, 2 ] 189400 49.705% 53.216% ########## ( 2, 3 ] 85908 22.545% 75.761% ##### ( 3, 4 ] 38467 10.095% 85.856% ## ( 4, 6 ] 37305 9.790% 95.646% ## ( 6, 10 ] 11622 3.050% 98.696% # ( 10, 15 ] 2579 0.677% 99.373% ( 15, 22 ] 401 0.105% 99.479% ( 22, 34 ] 94 0.025% 99.503% ( 34, 51 ] 40 0.010% 99.514% ( 51, 76 ] 28 0.007% 99.521% ( 76, 110 ] 19 0.005% 99.526% ( 110, 170 ] 48 0.013% 99.539% ( 170, 250 ] 96 0.025% 99.564% ( 250, 380 ] 203 0.053% 99.617% ( 380, 580 ] 337 0.088% 99.706% ( 580, 870 ] 420 0.110% 99.816% ( 870, 1300 ] 448 0.118% 99.933% ( 1300, 1900 ] 315 0.083% 100.016% ( 1900, 2900 ] 325 0.085% 100.101% ( 2900, 4400 ] 283 0.074% 100.176% ( 4400, 6600 ] 76 0.020% 100.196% ( 6600, 9900 ] 18 0.005% 100.200% ( 9900, 14000 ] 5 0.001% 100.202% ** Level 3 read latency histogram (micros): Count: 905567 Average: 11.9827 StdDev: 169.36 Min: 1 Median: 1.9069 Max: 48061 Percentiles: P50: 1.91 P75: 2.91 P99: 9.77 P99.9: 936.93 P99.99: 1285.64 ------------------------------------------------------ [ 0, 1 ] 22409 2.475% 2.475% ( 1, 2 ] 474542 52.403% 54.877% ########## ( 2, 3 ] 200947 22.190% 77.068% #### ( 3, 4 ] 91614 10.117% 87.184% ## ( 4, 6 ] 86646 9.568% 96.752% ## ( 6, 10 ] 21585 2.384% 99.136% ( 10, 15 ] 4274 0.472% 99.608% ( 15, 22 ] 537 0.059% 99.667% ( 22, 34 ] 76 0.008% 99.676% ( 34, 51 ] 46 0.005% 99.681% ( 51, 76 ] 64 0.007% 99.688% ( 76, 110 ] 18 0.002% 99.690% ( 110, 170 ] 47 0.005% 99.695% ( 170, 250 ] 79 0.009% 99.704% ( 250, 380 ] 234 0.026% 99.730% ( 380, 580 ] 493 0.054% 99.784% ( 580, 870 ] 895 0.099% 99.883% ( 870, 1300 ] 1005 0.111% 99.994% ( 1300, 1900 ] 751 0.083% 100.077% ( 1900, 2900 ] 645 0.071% 100.148% ( 2900, 4400 ] 601 0.066% 100.214% ( 4400, 6600 ] 196 0.022% 100.236% ( 6600, 9900 ] 34 0.004% 100.240% ( 9900, 14000 ] 2 0.000% 100.240% ( 14000, 22000 ] 3 0.000% 100.240% ( 22000, 33000 ] 1 0.000% 100.240% ( 33000, 50000 ] 1 0.000% 100.241% ** Level 4 read latency histogram (micros): Count: 363377 Average: 26.5529 StdDev: 375.28 Min: 1 Median: 1.9381 Max: 86918 Percentiles: P50: 1.94 P75: 2.97 P99: 627.37 P99.9: 2852.77 P99.99: 3636.79 ------------------------------------------------------ [ 0, 1 ] 7551 2.078% 2.078% ( 1, 2 ] 185620 51.082% 53.160% ########## ( 2, 3 ] 81852 22.525% 75.685% ##### ( 3, 4 ] 38090 10.482% 86.168% ## ( 4, 6 ] 35046 9.645% 95.812% ## ( 6, 10 ] 8524 2.346% 98.158% ( 10, 15 ] 1663 0.458% 98.615% ( 15, 22 ] 214 0.059% 98.674% ( 22, 34 ] 23 0.006% 98.681% ( 34, 51 ] 19 0.005% 98.686% ( 51, 76 ] 32 0.009% 98.695% ( 76, 110 ] 13 0.004% 98.698% ( 110, 170 ] 38 0.010% 98.709% ( 170, 250 ] 140 0.039% 98.747% ( 250, 380 ] 221 0.061% 98.808% ( 380, 580 ] 537 0.148% 98.956% ( 580, 870 ] 981 0.270% 99.226% ( 870, 1300 ] 1053 0.290% 99.516% ( 1300, 1900 ] 804 0.221% 99.737% ( 1900, 2900 ] 622 0.171% 99.908% ( 2900, 4400 ] 606 0.167% 100.075% ( 4400, 6600 ] 158 0.043% 100.118% ( 6600, 9900 ] 26 0.007% 100.125% ( 9900, 14000 ] 4 0.001% 100.127% ( 14000, 22000 ] 4 0.001% 100.128% ( 22000, 33000 ] 1 0.000% 100.128% ( 33000, 50000 ] 1 0.000% 100.128% ( 50000, 75000 ] 2 0.001% 100.129% ( 75000, 110000 ] 3 0.001% 100.130% ** Level 5 read latency histogram (micros): Count: 12430 Average: 1754.4265 StdDev: 2021.16 Min: 88 Median: 1218.0616 Max: 86970 Percentiles: P50: 1218.06 P75: 2408.96 P99: 6532.54 P99.9: 11991.00 P99.99: 86970.00 ------------------------------------------------------ ( 76, 110 ] 10 0.080% 0.080% ( 110, 170 ] 65 0.523% 0.603% ( 170, 250 ] 183 1.472% 2.076% ( 250, 380 ] 565 4.545% 6.621% # ( 380, 580 ] 1265 10.177% 16.798% ## ( 580, 870 ] 2156 17.345% 34.143% ### ( 870, 1300 ] 2435 19.590% 53.733% #### ( 1300, 1900 ] 1877 15.101% 68.833% ### ( 1900, 2900 ] 1506 12.116% 80.949% ## ( 2900, 4400 ] 1602 12.888% 93.837% ### ( 4400, 6600 ] 662 5.326% 99.163% # ( 6600, 9900 ] 88 0.708% 99.871% ( 9900, 14000 ] 7 0.056% 99.928% ( 14000, 22000 ] 3 0.024% 99.952% ( 22000, 33000 ] 2 0.016% 99.968% ( 50000, 75000 ] 1 0.008% 99.976% ( 75000, 110000 ] 3 0.024% 100.000% ** DB Stats ** Uptime(secs): 7.7 total, 7.6 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 127.95 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.611 H:M:S, 46.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 130.30 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.611 H:M:S, 47.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/07/15-19:20:48 ... thread 0: (1000000,2000000) ops and (141396.3,136774.0) ops/second in (7.072320,14.622665) 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 12/8 1.48 GB 62.9 0.7 0.0 0.7 2.5 1.8 0.0 1.4 37.4 139.4 18.52 8.26 24 0.772 703K 910 0.0 0.0 L1 6/6 537.01 MB 0.0 0.9 0.5 0.4 0.9 0.5 0.0 1.7 120.8 120.6 7.63 4.28 3 2.544 935K 1203 0.0 0.0 L3 14/0 993.40 MB 1.0 2.6 1.7 0.9 2.5 1.7 0.1 1.5 99.9 98.3 26.55 12.23 15 1.770 1686K 575 0.0 0.0 L4 174/0 9.67 GB 1.0 10.1 5.2 4.9 10.0 5.0 0.4 1.9 120.7 118.7 85.96 47.63 49 1.754 3602K 7377 0.0 0.0 L5 1164/0 95.66 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 1370/14 108.30 GB 0.0 14.3 7.5 6.8 15.9 9.1 5.7 8.6 105.6 117.6 138.66 72.41 91 1.524 6928K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.3 7.5 6.8 15.9 9.1 5.7 8.6 105.6 117.6 138.66 72.41 91 1.524 6928K 10K 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 14.3 7.5 6.8 14.1 7.2 0.0 0.0 117.4 115.7 124.69 66.91 69 1.807 6928K 10K 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 0.0 135.3 13.97 5.50 22 0.635 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): 14.8 total, 14.6 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: 15.93 GB write, 1104.88 MB/s write, 14.30 GB read, 991.61 MB/s read, 138.7 seconds Interval compaction: 15.93 GB write, 1115.43 MB/s write, 14.30 GB read, 1001.07 MB/s read, 138.7 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: 73, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 73, interval: 73 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 498688 Average: 8.8472 StdDev: 111.10 Min: 1 Median: 1.8047 Max: 7207 Percentiles: P50: 1.80 P75: 2.73 P99: 9.93 P99.9: 1515.01 P99.99: 3518.80 ------------------------------------------------------ [ 0, 1 ] 27021 5.418% 5.418% # ( 1, 2 ] 276292 55.404% 60.822% ########### ( 2, 3 ] 97495 19.550% 80.372% #### ( 3, 4 ] 42851 8.593% 88.965% ## ( 4, 6 ] 40640 8.149% 97.115% ## ( 6, 10 ] 9582 1.921% 99.036% ( 10, 15 ] 1762 0.353% 99.389% ( 15, 22 ] 224 0.045% 99.434% ( 22, 34 ] 28 0.006% 99.440% ( 34, 51 ] 27 0.005% 99.445% ( 51, 76 ] 20 0.004% 99.449% ( 76, 110 ] 56 0.011% 99.461% ( 110, 170 ] 179 0.036% 99.496% ( 170, 250 ] 170 0.034% 99.531% ( 250, 380 ] 223 0.045% 99.575% ( 380, 580 ] 389 0.078% 99.653% ( 580, 870 ] 564 0.113% 99.766% ( 870, 1300 ] 553 0.111% 99.877% ( 1300, 1900 ] 319 0.064% 99.941% ( 1900, 2900 ] 174 0.035% 99.976% ( 2900, 4400 ] 170 0.034% 100.010% ( 4400, 6600 ] 41 0.008% 100.018% ( 6600, 9900 ] 4 0.001% 100.019% ** Level 1 read latency histogram (micros): Count: 207128 Average: 9.7301 StdDev: 125.93 Min: 1 Median: 1.8610 Max: 10709 Percentiles: P50: 1.86 P75: 2.85 P99: 10.48 P99.9: 1882.31 P99.99: 5067.99 ------------------------------------------------------ [ 0, 1 ] 6648 3.210% 3.210% # ( 1, 2 ] 112562 54.344% 57.554% ########### ( 2, 3 ] 42644 20.588% 78.142% #### ( 3, 4 ] 19588 9.457% 87.599% ## ( 4, 6 ] 18978 9.162% 96.761% ## ( 6, 10 ] 4561 2.202% 98.963% ( 10, 15 ] 791 0.382% 99.345% ( 15, 22 ] 90 0.043% 99.389% ( 22, 34 ] 7 0.003% 99.392% ( 34, 51 ] 7 0.003% 99.396% ( 51, 76 ] 15 0.007% 99.403% ( 76, 110 ] 27 0.013% 99.416% ( 110, 170 ] 77 0.037% 99.453% ( 170, 250 ] 73 0.035% 99.488% ( 250, 380 ] 97 0.047% 99.535% ( 380, 580 ] 165 0.080% 99.615% ( 580, 870 ] 248 0.120% 99.734% ( 870, 1300 ] 207 0.100% 99.834% ( 1300, 1900 ] 140 0.068% 99.902% ( 1900, 2900 ] 92 0.044% 99.946% ( 2900, 4400 ] 83 0.040% 99.986% ( 4400, 6600 ] 24 0.012% 99.998% ( 6600, 9900 ] 4 0.002% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 443155 Average: 12.5391 StdDev: 161.33 Min: 1 Median: 1.9395 Max: 14878 Percentiles: P50: 1.94 P75: 2.97 P99: 12.07 P99.9: 1224.03 P99.99: 1838.76 ------------------------------------------------------ [ 0, 1 ] 14349 3.238% 3.238% # ( 1, 2 ] 220581 49.775% 53.013% ########## ( 2, 3 ] 100630 22.708% 75.721% ##### ( 3, 4 ] 44938 10.140% 85.861% ## ( 4, 6 ] 43629 9.845% 95.706% ## ( 6, 10 ] 13385 3.020% 98.727% # ( 10, 15 ] 2921 0.659% 99.386% ( 15, 22 ] 445 0.100% 99.486% ( 22, 34 ] 97 0.022% 99.508% ( 34, 51 ] 45 0.010% 99.518% ( 51, 76 ] 36 0.008% 99.526% ( 76, 110 ] 20 0.005% 99.531% ( 110, 170 ] 52 0.012% 99.543% ( 170, 250 ] 106 0.024% 99.567% ( 250, 380 ] 218 0.049% 99.616% ( 380, 580 ] 379 0.086% 99.701% ( 580, 870 ] 470 0.106% 99.807% ( 870, 1300 ] 499 0.113% 99.920% ( 1300, 1900 ] 346 0.078% 99.998% ( 1900, 2900 ] 354 0.080% 100.078% ( 2900, 4400 ] 314 0.071% 100.149% ( 4400, 6600 ] 85 0.019% 100.168% ( 6600, 9900 ] 18 0.004% 100.172% ( 9900, 14000 ] 5 0.001% 100.173% ( 14000, 22000 ] 1 0.000% 100.173% ** Level 3 read latency histogram (micros): Count: 1469811 Average: 10.4276 StdDev: 150.67 Min: 1 Median: 1.9005 Max: 48061 Percentiles: P50: 1.90 P75: 2.90 P99: 9.72 P99.9: 870.06 P99.99: 1266.44 ------------------------------------------------------ [ 0, 1 ] 35884 2.441% 2.441% ( 1, 2 ] 776249 52.813% 55.254% ########### ( 2, 3 ] 322708 21.956% 77.210% #### ( 3, 4 ] 146140 9.943% 87.153% ## ( 4, 6 ] 139975 9.523% 96.676% ## ( 6, 10 ] 36727 2.499% 99.175% ( 10, 15 ] 6762 0.460% 99.635% ( 15, 22 ] 858 0.058% 99.693% ( 22, 34 ] 94 0.006% 99.700% ( 34, 51 ] 105 0.007% 99.707% ( 51, 76 ] 144 0.010% 99.717% ( 76, 110 ] 36 0.002% 99.719% ( 110, 170 ] 78 0.005% 99.724% ( 170, 250 ] 136 0.009% 99.734% ( 250, 380 ] 372 0.025% 99.759% ( 380, 580 ] 780 0.053% 99.812% ( 580, 870 ] 1293 0.088% 99.900% ( 870, 1300 ] 1435 0.098% 99.998% ( 1300, 1900 ] 981 0.067% 100.064% ( 1900, 2900 ] 808 0.055% 100.119% ( 2900, 4400 ] 792 0.054% 100.173% ( 4400, 6600 ] 270 0.018% 100.192% ( 6600, 9900 ] 48 0.003% 100.195% ( 9900, 14000 ] 2 0.000% 100.195% ( 14000, 22000 ] 3 0.000% 100.195% ( 22000, 33000 ] 1 0.000% 100.195% ( 33000, 50000 ] 1 0.000% 100.195% ** Level 4 read latency histogram (micros): Count: 1281649 Average: 17.7232 StdDev: 246.59 Min: 0 Median: 1.9153 Max: 86918 Percentiles: P50: 1.92 P75: 2.92 P99: 14.50 P99.9: 1625.29 P99.99: 2216.88 ------------------------------------------------------ [ 0, 1 ] 26665 2.081% 2.081% ( 1, 2 ] 671004 52.355% 54.435% ########## ( 2, 3 ] 285372 22.266% 76.701% #### ( 3, 4 ] 127968 9.985% 86.686% ## ( 4, 6 ] 120920 9.435% 96.121% ## ( 6, 10 ] 31674 2.471% 98.592% ( 10, 15 ] 5817 0.454% 99.046% ( 15, 22 ] 746 0.058% 99.104% ( 22, 34 ] 50 0.004% 99.108% ( 34, 51 ] 99 0.008% 99.116% ( 51, 76 ] 146 0.011% 99.127% ( 76, 110 ] 95 0.007% 99.134% ( 110, 170 ] 368 0.029% 99.163% ( 170, 250 ] 581 0.045% 99.209% ( 250, 380 ] 851 0.066% 99.275% ( 380, 580 ] 1737 0.136% 99.410% ( 580, 870 ] 2732 0.213% 99.624% ( 870, 1300 ] 2644 0.206% 99.830% ( 1300, 1900 ] 1657 0.129% 99.959% ( 1900, 2900 ] 1246 0.097% 100.056% ( 2900, 4400 ] 1255 0.098% 100.154% ( 4400, 6600 ] 379 0.030% 100.184% ( 6600, 9900 ] 61 0.005% 100.189% ( 9900, 14000 ] 6 0.000% 100.189% ( 14000, 22000 ] 8 0.001% 100.190% ( 22000, 33000 ] 2 0.000% 100.190% ( 33000, 50000 ] 1 0.000% 100.190% ( 50000, 75000 ] 2 0.000% 100.190% ( 75000, 110000 ] 3 0.000% 100.190% ** Level 5 read latency histogram (micros): Count: 34472 Average: 1247.2177 StdDev: 1517.54 Min: 78 Median: 830.8941 Max: 86970 Percentiles: P50: 830.89 P75: 1521.27 P99: 6138.04 P99.9: 9513.41 P99.99: 31770.20 ------------------------------------------------------ ( 76, 110 ] 407 1.181% 1.181% ( 110, 170 ] 1825 5.294% 6.475% # ( 170, 250 ] 1786 5.181% 11.656% # ( 250, 380 ] 2649 7.684% 19.340% ## ( 380, 580 ] 4705 13.649% 32.989% ### ( 580, 870 ] 6778 19.662% 52.651% #### ( 870, 1300 ] 6324 18.345% 70.997% #### ( 1300, 1900 ] 3742 10.855% 81.852% ## ( 1900, 2900 ] 2505 7.267% 89.119% # ( 2900, 4400 ] 2621 7.603% 96.722% ## ( 4400, 6600 ] 994 2.883% 99.605% # ( 6600, 9900 ] 115 0.334% 99.939% ( 9900, 14000 ] 7 0.020% 99.959% ( 14000, 22000 ] 7 0.020% 99.980% ( 22000, 33000 ] 4 0.012% 99.991% ( 50000, 75000 ] 1 0.003% 99.994% ( 75000, 110000 ] 3 0.009% 100.003% ** DB Stats ** Uptime(secs): 14.8 total, 7.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 133.32 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.884 H:M:S, 46.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 139.16 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.273 H:M:S, 46.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/15-19:20:51 ... thread 0: (1000000,3000000) ops and (287517.3,165739.3) ops/second in (3.478052,18.100717) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/4 1.84 GB 163.6 1.7 0.0 1.7 4.6 2.8 0.0 1.6 67.9 179.5 25.96 15.09 44 0.590 1791K 2050 0.0 0.0 L1 6/0 584.13 MB 58.4 2.0 1.1 0.9 2.0 1.1 0.0 1.8 133.3 133.0 15.19 9.52 4 3.797 2056K 5384 0.0 0.0 L2 2/2 257.55 MB 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L3 17/4 1.22 GB 0.8 2.8 1.8 0.9 2.7 1.8 0.2 1.5 103.4 101.8 27.48 13.08 16 1.717 1878K 1309 0.0 0.0 L4 174/0 9.67 GB 1.0 10.1 5.2 4.9 10.0 5.0 0.4 1.9 120.7 118.7 85.96 47.63 49 1.754 3602K 7377 0.0 0.0 L5 1164/0 95.66 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 1374/10 109.22 GB 0.0 16.6 8.1 8.5 19.2 10.7 6.3 6.8 110.0 127.3 154.58 85.32 113 1.368 9328K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.6 8.1 8.5 19.2 10.7 6.3 6.8 110.0 127.3 154.58 85.32 113 1.368 9328K 16K 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 16.6 8.1 8.5 16.4 7.9 0.0 0.0 123.8 122.2 137.35 77.05 75 1.831 9328K 16K 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 0.0 168.2 17.23 8.27 38 0.453 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): 18.2 total, 18.1 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: 19.22 GB write, 1078.68 MB/s write, 16.60 GB read, 932.09 MB/s read, 154.6 seconds Interval compaction: 19.22 GB write, 1087.00 MB/s write, 16.60 GB read, 939.28 MB/s read, 154.6 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: 73, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 73, interval: 73 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 763852 Average: 7.8991 StdDev: 92.76 Min: 1 Median: 1.7003 Max: 7207 Percentiles: P50: 1.70 P75: 2.47 P99: 14.82 P99.9: 1124.10 P99.99: 2592.74 ------------------------------------------------------ [ 0, 1 ] 75685 9.908% 9.908% ## ( 1, 2 ] 437308 57.250% 67.159% ########### ( 2, 3 ] 128048 16.763% 83.922% ### ( 3, 4 ] 54075 7.079% 91.001% # ( 4, 6 ] 48102 6.297% 97.299% # ( 6, 10 ] 11086 1.451% 98.750% ( 10, 15 ] 1982 0.259% 99.009% ( 15, 22 ] 277 0.036% 99.046% ( 22, 34 ] 35 0.005% 99.050% ( 34, 51 ] 28 0.004% 99.054% ( 51, 76 ] 27 0.004% 99.058% ( 76, 110 ] 593 0.078% 99.135% ( 110, 170 ] 1967 0.258% 99.393% ( 170, 250 ] 1183 0.155% 99.548% ( 250, 380 ] 799 0.105% 99.652% ( 380, 580 ] 829 0.109% 99.761% ( 580, 870 ] 722 0.095% 99.855% ( 870, 1300 ] 579 0.076% 99.931% ( 1300, 1900 ] 328 0.043% 99.974% ( 1900, 2900 ] 177 0.023% 99.997% ( 2900, 4400 ] 174 0.023% 100.020% ( 4400, 6600 ] 41 0.005% 100.025% ( 6600, 9900 ] 4 0.001% 100.026% ** Level 1 read latency histogram (micros): Count: 320982 Average: 7.9176 StdDev: 102.70 Min: 1 Median: 1.8338 Max: 10709 Percentiles: P50: 1.83 P75: 2.75 P99: 10.59 P99.9: 1294.20 P99.99: 3765.70 ------------------------------------------------------ [ 0, 1 ] 10942 3.409% 3.409% # ( 1, 2 ] 179358 55.878% 59.287% ########### ( 2, 3 ] 66882 20.837% 80.123% #### ( 3, 4 ] 27640 8.611% 88.735% ## ( 4, 6 ] 25712 8.010% 96.745% ## ( 6, 10 ] 7113 2.216% 98.961% ( 10, 15 ] 1067 0.332% 99.293% ( 15, 22 ] 149 0.046% 99.340% ( 22, 34 ] 13 0.004% 99.344% ( 34, 51 ] 7 0.002% 99.346% ( 51, 76 ] 15 0.005% 99.351% ( 76, 110 ] 113 0.035% 99.386% ( 110, 170 ] 436 0.136% 99.522% ( 170, 250 ] 248 0.077% 99.599% ( 250, 380 ] 207 0.064% 99.664% ( 380, 580 ] 251 0.078% 99.742% ( 580, 870 ] 290 0.090% 99.832% ( 870, 1300 ] 221 0.069% 99.901% ( 1300, 1900 ] 145 0.045% 99.946% ( 1900, 2900 ] 93 0.029% 99.975% ( 2900, 4400 ] 83 0.026% 100.001% ( 4400, 6600 ] 24 0.007% 100.008% ( 6600, 9900 ] 4 0.001% 100.010% ( 9900, 14000 ] 1 0.000% 100.010% ** Level 2 read latency histogram (micros): Count: 443155 Average: 12.5391 StdDev: 161.33 Min: 1 Median: 1.9395 Max: 14878 Percentiles: P50: 1.94 P75: 2.97 P99: 12.07 P99.9: 1224.03 P99.99: 1838.76 ------------------------------------------------------ [ 0, 1 ] 14349 3.238% 3.238% # ( 1, 2 ] 220581 49.775% 53.013% ########## ( 2, 3 ] 100630 22.708% 75.721% ##### ( 3, 4 ] 44938 10.140% 85.861% ## ( 4, 6 ] 43629 9.845% 95.706% ## ( 6, 10 ] 13385 3.020% 98.727% # ( 10, 15 ] 2921 0.659% 99.386% ( 15, 22 ] 445 0.100% 99.486% ( 22, 34 ] 97 0.022% 99.508% ( 34, 51 ] 45 0.010% 99.518% ( 51, 76 ] 36 0.008% 99.526% ( 76, 110 ] 20 0.005% 99.531% ( 110, 170 ] 52 0.012% 99.543% ( 170, 250 ] 106 0.024% 99.567% ( 250, 380 ] 218 0.049% 99.616% ( 380, 580 ] 379 0.086% 99.701% ( 580, 870 ] 470 0.106% 99.807% ( 870, 1300 ] 499 0.113% 99.920% ( 1300, 1900 ] 346 0.078% 99.998% ( 1900, 2900 ] 354 0.080% 100.078% ( 2900, 4400 ] 314 0.071% 100.149% ( 4400, 6600 ] 85 0.019% 100.168% ( 6600, 9900 ] 18 0.004% 100.172% ( 9900, 14000 ] 5 0.001% 100.173% ( 14000, 22000 ] 1 0.000% 100.173% ** Level 3 read latency histogram (micros): Count: 1575961 Average: 10.0757 StdDev: 145.79 Min: 1 Median: 1.8887 Max: 48061 Percentiles: P50: 1.89 P75: 2.88 P99: 9.74 P99.9: 841.69 P99.99: 1250.14 ------------------------------------------------------ [ 0, 1 ] 39220 2.489% 2.489% ( 1, 2 ] 842568 53.464% 55.952% ########### ( 2, 3 ] 342747 21.748% 77.701% #### ( 3, 4 ] 153417 9.735% 87.436% ## ( 4, 6 ] 145774 9.250% 96.686% ## ( 6, 10 ] 39000 2.475% 99.160% ( 10, 15 ] 6950 0.441% 99.601% ( 15, 22 ] 887 0.056% 99.657% ( 22, 34 ] 96 0.006% 99.664% ( 34, 51 ] 105 0.007% 99.670% ( 51, 76 ] 144 0.009% 99.679% ( 76, 110 ] 102 0.006% 99.686% ( 110, 170 ] 360 0.023% 99.709% ( 170, 250 ] 365 0.023% 99.732% ( 250, 380 ] 515 0.033% 99.765% ( 380, 580 ] 906 0.057% 99.822% ( 580, 870 ] 1362 0.086% 99.908% ( 870, 1300 ] 1454 0.092% 100.001% ( 1300, 1900 ] 984 0.062% 100.063% ( 1900, 2900 ] 811 0.051% 100.115% ( 2900, 4400 ] 792 0.050% 100.165% ( 4400, 6600 ] 270 0.017% 100.182% ( 6600, 9900 ] 48 0.003% 100.185% ( 9900, 14000 ] 2 0.000% 100.185% ( 14000, 22000 ] 3 0.000% 100.185% ( 22000, 33000 ] 1 0.000% 100.185% ( 33000, 50000 ] 1 0.000% 100.185% ** Level 4 read latency histogram (micros): Count: 1288129 Average: 18.8326 StdDev: 246.98 Min: 0 Median: 1.9201 Max: 86918 Percentiles: P50: 1.92 P75: 2.94 P99: 214.41 P99.9: 1629.29 P99.99: 2224.71 ------------------------------------------------------ [ 0, 1 ] 26665 2.070% 2.070% ( 1, 2 ] 671042 52.094% 54.164% ########## ( 2, 3 ] 285578 22.170% 76.334% #### ( 3, 4 ] 128084 9.943% 86.278% ## ( 4, 6 ] 121090 9.400% 95.678% ## ( 6, 10 ] 31699 2.461% 98.139% ( 10, 15 ] 5821 0.452% 98.591% ( 15, 22 ] 748 0.058% 98.649% ( 22, 34 ] 50 0.004% 98.653% ( 34, 51 ] 99 0.008% 98.661% ( 51, 76 ] 147 0.011% 98.672% ( 76, 110 ] 708 0.055% 98.727% ( 110, 170 ] 2493 0.194% 98.921% ( 170, 250 ] 1844 0.143% 99.064% ( 250, 380 ] 1667 0.129% 99.193% ( 380, 580 ] 2416 0.188% 99.381% ( 580, 870 ] 3054 0.237% 99.618% ( 870, 1300 ] 2721 0.211% 99.829% ( 1300, 1900 ] 1667 0.129% 99.958% ( 1900, 2900 ] 1254 0.097% 100.056% ( 2900, 4400 ] 1260 0.098% 100.154% ( 4400, 6600 ] 379 0.029% 100.183% ( 6600, 9900 ] 61 0.005% 100.188% ( 9900, 14000 ] 6 0.000% 100.188% ( 14000, 22000 ] 8 0.001% 100.189% ( 22000, 33000 ] 2 0.000% 100.189% ( 33000, 50000 ] 1 0.000% 100.189% ( 50000, 75000 ] 2 0.000% 100.189% ( 75000, 110000 ] 3 0.000% 100.189% ** Level 5 read latency histogram (micros): Count: 70250 Average: 748.0588 StdDev: 1182.37 Min: 75 Median: 373.4877 Max: 86970 Percentiles: P50: 373.49 P75: 856.09 P99: 5343.02 P99.9: 8429.35 P99.99: 19685.71 ------------------------------------------------------ ( 51, 76 ] 1 0.001% 0.001% ( 76, 110 ] 3926 5.589% 5.590% # ( 110, 170 ] 14616 20.806% 26.396% #### ( 170, 250 ] 9528 13.563% 39.959% ### ( 250, 380 ] 7426 10.571% 50.530% ## ( 380, 580 ] 8786 12.507% 63.036% ### ( 580, 870 ] 8828 12.567% 75.603% ### ( 870, 1300 ] 6942 9.882% 85.485% ## ( 1300, 1900 ] 3868 5.506% 90.991% # ( 1900, 2900 ] 2558 3.641% 94.632% # ( 2900, 4400 ] 2642 3.761% 98.393% # ( 4400, 6600 ] 995 1.416% 99.809% ( 6600, 9900 ] 115 0.164% 99.973% ( 9900, 14000 ] 7 0.010% 99.983% ( 14000, 22000 ] 7 0.010% 99.993% ( 22000, 33000 ] 4 0.006% 99.999% ( 50000, 75000 ] 1 0.001% 100.000% ( 75000, 110000 ] 3 0.004% 100.004% ** DB Stats ** Uptime(secs): 18.2 total, 3.5 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 161.85 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.884 H:M:S, 37.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 282.97 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: 3 num-running-flushes: 1 2024/07/15-19:20:54 ... thread 0: (1000000,4000000) ops and (292684.4,185896.4) ops/second in (3.416649,21.517366) 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 15/4 2.83 GB 264.3 2.7 0.0 2.7 6.5 3.7 0.0 1.7 84.5 201.5 32.81 21.44 63 0.521 2814K 3034 0.0 0.0 L1 6/0 584.13 MB 58.4 2.0 1.1 0.9 2.0 1.1 0.0 1.8 133.3 133.0 15.19 9.52 4 3.797 2056K 5384 0.0 0.0 L3 17/0 991.77 MB 1.0 3.5 2.1 1.4 3.4 2.1 0.2 1.6 114.8 113.3 30.79 16.16 18 1.711 2139K 1309 0.0 0.0 L4 176/0 9.68 GB 1.0 10.6 5.4 5.1 10.4 5.2 0.6 1.9 122.8 120.7 87.99 49.52 52 1.692 3824K 7377 0.0 0.0 L5 1170/0 96.14 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1384/4 110.19 GB 0.0 18.7 8.6 10.1 22.2 12.1 6.6 5.9 114.8 136.4 166.78 96.64 137 1.217 10M 17K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.7 8.6 10.1 22.2 12.1 6.6 5.9 114.8 136.4 166.78 96.64 137 1.217 10M 17K 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 18.7 8.6 10.1 18.5 8.4 0.0 0.0 130.6 129.0 146.56 85.79 84 1.745 10M 17K 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 0.0 190.0 20.22 10.86 53 0.382 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): 21.7 total, 21.5 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: 22.21 GB write, 1050.03 MB/s write, 18.69 GB read, 883.79 MB/s read, 166.8 seconds Interval compaction: 22.21 GB write, 1056.84 MB/s write, 18.69 GB read, 889.53 MB/s read, 166.8 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: 73, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 73, interval: 73 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1023281 Average: 7.0594 StdDev: 81.65 Min: 1 Median: 1.6292 Max: 7207 Percentiles: P50: 1.63 P75: 2.24 P99: 30.75 P99.9: 913.66 P99.99: 2191.00 ------------------------------------------------------ [ 0, 1 ] 138702 13.555% 13.555% ### ( 1, 2 ] 592747 57.926% 71.481% ############ ( 2, 3 ] 151395 14.795% 86.276% ### ( 3, 4 ] 62118 6.070% 92.346% # ( 4, 6 ] 53451 5.223% 97.570% # ( 6, 10 ] 12038 1.176% 98.746% ( 10, 15 ] 2252 0.220% 98.966% ( 15, 22 ] 318 0.031% 98.997% ( 22, 34 ] 40 0.004% 99.001% ( 34, 51 ] 28 0.003% 99.004% ( 51, 76 ] 28 0.003% 99.007% ( 76, 110 ] 951 0.093% 99.100% ( 110, 170 ] 3225 0.315% 99.415% ( 170, 250 ] 1885 0.184% 99.599% ( 250, 380 ] 1132 0.111% 99.710% ( 380, 580 ] 1056 0.103% 99.813% ( 580, 870 ] 833 0.081% 99.894% ( 870, 1300 ] 598 0.058% 99.953% ( 1300, 1900 ] 331 0.032% 99.985% ( 1900, 2900 ] 181 0.018% 100.003% ( 2900, 4400 ] 175 0.017% 100.020% ( 4400, 6600 ] 41 0.004% 100.024% ( 6600, 9900 ] 4 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 333868 Average: 8.0077 StdDev: 101.31 Min: 1 Median: 1.8287 Max: 10709 Percentiles: P50: 1.83 P75: 2.74 P99: 12.06 P99.9: 1275.41 P99.99: 3742.41 ------------------------------------------------------ [ 0, 1 ] 11634 3.485% 3.485% # ( 1, 2 ] 187395 56.128% 59.613% ########### ( 2, 3 ] 69179 20.720% 80.334% #### ( 3, 4 ] 28303 8.477% 88.811% ## ( 4, 6 ] 26216 7.852% 96.663% ## ( 6, 10 ] 7355 2.203% 98.866% ( 10, 15 ] 1086 0.325% 99.191% ( 15, 22 ] 151 0.045% 99.237% ( 22, 34 ] 13 0.004% 99.240% ( 34, 51 ] 7 0.002% 99.243% ( 51, 76 ] 15 0.004% 99.247% ( 76, 110 ] 173 0.052% 99.299% ( 110, 170 ] 607 0.182% 99.481% ( 170, 250 ] 337 0.101% 99.582% ( 250, 380 ] 256 0.077% 99.658% ( 380, 580 ] 288 0.086% 99.745% ( 580, 870 ] 307 0.092% 99.836% ( 870, 1300 ] 225 0.067% 99.904% ( 1300, 1900 ] 147 0.044% 99.948% ( 1900, 2900 ] 94 0.028% 99.976% ( 2900, 4400 ] 83 0.025% 100.001% ( 4400, 6600 ] 24 0.007% 100.008% ( 6600, 9900 ] 4 0.001% 100.009% ( 9900, 14000 ] 1 0.000% 100.010% ** Level 2 read latency histogram (micros): Count: 443155 Average: 12.5391 StdDev: 161.33 Min: 1 Median: 1.9395 Max: 14878 Percentiles: P50: 1.94 P75: 2.97 P99: 12.07 P99.9: 1224.03 P99.99: 1838.76 ------------------------------------------------------ [ 0, 1 ] 14349 3.238% 3.238% # ( 1, 2 ] 220581 49.775% 53.013% ########## ( 2, 3 ] 100630 22.708% 75.721% ##### ( 3, 4 ] 44938 10.140% 85.861% ## ( 4, 6 ] 43629 9.845% 95.706% ## ( 6, 10 ] 13385 3.020% 98.727% # ( 10, 15 ] 2921 0.659% 99.386% ( 15, 22 ] 445 0.100% 99.486% ( 22, 34 ] 97 0.022% 99.508% ( 34, 51 ] 45 0.010% 99.518% ( 51, 76 ] 36 0.008% 99.526% ( 76, 110 ] 20 0.005% 99.531% ( 110, 170 ] 52 0.012% 99.543% ( 170, 250 ] 106 0.024% 99.567% ( 250, 380 ] 218 0.049% 99.616% ( 380, 580 ] 379 0.086% 99.701% ( 580, 870 ] 470 0.106% 99.807% ( 870, 1300 ] 499 0.113% 99.920% ( 1300, 1900 ] 346 0.078% 99.998% ( 1900, 2900 ] 354 0.080% 100.078% ( 2900, 4400 ] 314 0.071% 100.149% ( 4400, 6600 ] 85 0.019% 100.168% ( 6600, 9900 ] 18 0.004% 100.172% ( 9900, 14000 ] 5 0.001% 100.173% ( 14000, 22000 ] 1 0.000% 100.173% ** Level 3 read latency histogram (micros): Count: 1653458 Average: 9.7945 StdDev: 142.45 Min: 1 Median: 1.8762 Max: 48061 Percentiles: P50: 1.88 P75: 2.85 P99: 9.73 P99.9: 819.57 P99.99: 1237.75 ------------------------------------------------------ [ 0, 1 ] 43907 2.655% 2.655% # ( 1, 2 ] 893386 54.031% 56.687% ########### ( 2, 3 ] 355561 21.504% 78.191% #### ( 3, 4 ] 158000 9.556% 87.747% ## ( 4, 6 ] 149084 9.016% 96.763% ## ( 6, 10 ] 39652 2.398% 99.161% ( 10, 15 ] 7028 0.425% 99.586% ( 15, 22 ] 908 0.055% 99.641% ( 22, 34 ] 99 0.006% 99.647% ( 34, 51 ] 105 0.006% 99.654% ( 51, 76 ] 145 0.009% 99.662% ( 76, 110 ] 180 0.011% 99.673% ( 110, 170 ] 587 0.036% 99.709% ( 170, 250 ] 486 0.029% 99.738% ( 250, 380 ] 581 0.035% 99.773% ( 380, 580 ] 958 0.058% 99.831% ( 580, 870 ] 1377 0.083% 99.914% ( 870, 1300 ] 1460 0.088% 100.003% ( 1300, 1900 ] 985 0.060% 100.062% ( 1900, 2900 ] 813 0.049% 100.112% ( 2900, 4400 ] 792 0.048% 100.159% ( 4400, 6600 ] 270 0.016% 100.176% ( 6600, 9900 ] 48 0.003% 100.179% ( 9900, 14000 ] 2 0.000% 100.179% ( 14000, 22000 ] 3 0.000% 100.179% ( 22000, 33000 ] 1 0.000% 100.179% ( 33000, 50000 ] 1 0.000% 100.179% ** Level 4 read latency histogram (micros): Count: 1350510 Average: 19.3101 StdDev: 242.09 Min: 0 Median: 1.9138 Max: 86918 Percentiles: P50: 1.91 P75: 2.94 P99: 264.14 P99.9: 1595.36 P99.99: 2187.49 ------------------------------------------------------ [ 0, 1 ] 29652 2.196% 2.196% ( 1, 2 ] 706541 52.317% 54.512% ########## ( 2, 3 ] 294753 21.825% 76.338% #### ( 3, 4 ] 131599 9.744% 86.082% ## ( 4, 6 ] 123559 9.149% 95.231% ## ( 6, 10 ] 32794 2.428% 97.659% ( 10, 15 ] 5885 0.436% 98.095% ( 15, 22 ] 759 0.056% 98.151% ( 22, 34 ] 51 0.004% 98.155% ( 34, 51 ] 101 0.007% 98.162% ( 51, 76 ] 147 0.011% 98.173% ( 76, 110 ] 1848 0.137% 98.310% ( 110, 170 ] 5753 0.426% 98.736% ( 170, 250 ] 3299 0.244% 98.980% ( 250, 380 ] 2426 0.180% 99.160% ( 380, 580 ] 3046 0.226% 99.386% ( 580, 870 ] 3327 0.246% 99.632% ( 870, 1300 ] 2792 0.207% 99.839% ( 1300, 1900 ] 1681 0.124% 99.963% ( 1900, 2900 ] 1259 0.093% 100.056% ( 2900, 4400 ] 1260 0.093% 100.150% ( 4400, 6600 ] 379 0.028% 100.178% ( 6600, 9900 ] 61 0.005% 100.182% ( 9900, 14000 ] 6 0.000% 100.183% ( 14000, 22000 ] 8 0.001% 100.183% ( 22000, 33000 ] 2 0.000% 100.183% ( 33000, 50000 ] 1 0.000% 100.184% ( 50000, 75000 ] 2 0.000% 100.184% ( 75000, 110000 ] 3 0.000% 100.184% ** Level 5 read latency histogram (micros): Count: 112083 Average: 549.5886 StdDev: 976.38 Min: 75 Median: 229.4930 Max: 86970 Percentiles: P50: 229.49 P75: 574.29 P99: 4418.06 P99.9: 7228.92 P99.99: 14904.80 ------------------------------------------------------ ( 51, 76 ] 7 0.006% 0.006% ( 76, 110 ] 10386 9.266% 9.273% ## ( 110, 170 ] 32682 29.159% 38.431% ###### ( 170, 250 ] 17436 15.556% 53.988% ### ( 250, 380 ] 11620 10.367% 64.355% ## ( 380, 580 ] 12282 10.958% 75.313% ## ( 580, 870 ] 10151 9.057% 84.370% ## ( 870, 1300 ] 7233 6.453% 90.823% # ( 1300, 1900 ] 3926 3.503% 94.326% # ( 1900, 2900 ] 2583 2.305% 96.630% ( 2900, 4400 ] 2648 2.363% 98.993% ( 4400, 6600 ] 995 0.888% 99.880% ( 6600, 9900 ] 115 0.103% 99.983% ( 9900, 14000 ] 7 0.006% 99.989% ( 14000, 22000 ] 7 0.006% 99.996% ( 22000, 33000 ] 4 0.004% 99.999% ( 50000, 75000 ] 1 0.001% 100.000% ( 75000, 110000 ] 3 0.003% 100.003% ** DB Stats ** Uptime(secs): 21.7 total, 3.4 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 181.76 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.884 H:M:S, 31.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 288.06 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: 1 num-running-flushes: 1 2024/07/15-19:20:58 ... thread 0: (1000000,5000000) ops and (272244.0,198487.2) ops/second in (3.673176,25.190542) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/17 3.81 GB 12.6 3.7 0.0 3.7 8.4 4.7 0.0 1.8 95.4 217.7 39.63 27.79 83 0.477 3837K 4011 0.0 0.0 L1 6/6 584.13 MB 0.0 2.0 1.1 0.9 2.0 1.1 0.0 1.8 133.3 133.0 15.19 9.52 4 3.797 2056K 5384 0.0 0.0 L3 17/0 991.77 MB 1.0 3.5 2.1 1.4 3.4 2.1 0.2 1.6 114.8 113.3 30.79 16.16 18 1.711 2139K 1309 0.0 0.0 L4 176/0 9.68 GB 1.0 10.6 5.4 5.1 10.4 5.2 0.6 1.9 122.8 120.7 87.99 49.52 52 1.692 3824K 7377 0.0 0.0 L5 1170/0 96.14 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1388/23 111.17 GB 0.0 19.7 8.6 11.1 24.2 13.1 6.6 5.1 116.1 142.6 173.60 103.00 157 1.106 11M 18K 0.0 0.0 Int 0/0 0.00 KB 0.0 19.7 8.6 11.1 24.2 13.1 6.6 5.1 116.1 142.6 173.60 103.00 157 1.106 11M 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 19.7 8.6 11.1 19.4 8.4 0.0 0.0 134.0 132.4 150.36 89.53 88 1.709 11M 18K 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 0.0 208.7 23.24 13.47 69 0.337 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): 25.3 total, 25.2 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: 24.18 GB write, 977.31 MB/s write, 19.68 GB read, 795.43 MB/s read, 173.6 seconds Interval compaction: 24.18 GB write, 982.73 MB/s write, 19.68 GB read, 799.84 MB/s read, 173.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 73, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 73, interval: 76 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1273832 Average: 7.1075 StdDev: 75.60 Min: 1 Median: 1.5756 Max: 7207 Percentiles: P50: 1.58 P75: 2.05 P99: 132.24 P99.9: 790.19 P99.99: 1802.60 ------------------------------------------------------ [ 0, 1 ] 216481 16.994% 16.994% ### ( 1, 2 ] 730378 57.337% 74.332% ########### ( 2, 3 ] 167292 13.133% 87.465% ### ( 3, 4 ] 69080 5.423% 92.888% # ( 4, 6 ] 57654 4.526% 97.414% # ( 6, 10 ] 12846 1.008% 98.422% ( 10, 15 ] 2443 0.192% 98.614% ( 15, 22 ] 352 0.028% 98.641% ( 22, 34 ] 43 0.003% 98.645% ( 34, 51 ] 28 0.002% 98.647% ( 51, 76 ] 35 0.003% 98.650% ( 76, 110 ] 1934 0.152% 98.802% ( 110, 170 ] 6820 0.535% 99.337% ( 170, 250 ] 3413 0.268% 99.605% ( 250, 380 ] 1653 0.130% 99.735% ( 380, 580 ] 1435 0.113% 99.847% ( 580, 870 ] 926 0.073% 99.920% ( 870, 1300 ] 611 0.048% 99.968% ( 1300, 1900 ] 335 0.026% 99.994% ( 1900, 2900 ] 192 0.015% 100.009% ( 2900, 4400 ] 180 0.014% 100.023% ( 4400, 6600 ] 41 0.003% 100.027% ( 6600, 9900 ] 4 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 334713 Average: 8.4183 StdDev: 101.68 Min: 1 Median: 1.8310 Max: 10709 Percentiles: P50: 1.83 P75: 2.75 P99: 30.19 P99.9: 1274.14 P99.99: 3740.88 ------------------------------------------------------ [ 0, 1 ] 11634 3.476% 3.476% # ( 1, 2 ] 187398 55.988% 59.463% ########### ( 2, 3 ] 69192 20.672% 80.136% #### ( 3, 4 ] 28311 8.458% 88.594% ## ( 4, 6 ] 26228 7.836% 96.430% ## ( 6, 10 ] 7357 2.198% 98.628% ( 10, 15 ] 1086 0.324% 98.952% ( 15, 22 ] 151 0.045% 98.997% ( 22, 34 ] 13 0.004% 99.001% ( 34, 51 ] 7 0.002% 99.003% ( 51, 76 ] 15 0.004% 99.008% ( 76, 110 ] 314 0.094% 99.102% ( 110, 170 ] 1027 0.307% 99.408% ( 170, 250 ] 485 0.145% 99.553% ( 250, 380 ] 301 0.090% 99.643% ( 380, 580 ] 329 0.098% 99.742% ( 580, 870 ] 316 0.094% 99.836% ( 870, 1300 ] 228 0.068% 99.904% ( 1300, 1900 ] 147 0.044% 99.948% ( 1900, 2900 ] 94 0.028% 99.976% ( 2900, 4400 ] 83 0.025% 100.001% ( 4400, 6600 ] 24 0.007% 100.008% ( 6600, 9900 ] 4 0.001% 100.009% ( 9900, 14000 ] 1 0.000% 100.010% ** Level 2 read latency histogram (micros): Count: 443155 Average: 12.5391 StdDev: 161.33 Min: 1 Median: 1.9395 Max: 14878 Percentiles: P50: 1.94 P75: 2.97 P99: 12.07 P99.9: 1224.03 P99.99: 1838.76 ------------------------------------------------------ [ 0, 1 ] 14349 3.238% 3.238% # ( 1, 2 ] 220581 49.775% 53.013% ########## ( 2, 3 ] 100630 22.708% 75.721% ##### ( 3, 4 ] 44938 10.140% 85.861% ## ( 4, 6 ] 43629 9.845% 95.706% ## ( 6, 10 ] 13385 3.020% 98.727% # ( 10, 15 ] 2921 0.659% 99.386% ( 15, 22 ] 445 0.100% 99.486% ( 22, 34 ] 97 0.022% 99.508% ( 34, 51 ] 45 0.010% 99.518% ( 51, 76 ] 36 0.008% 99.526% ( 76, 110 ] 20 0.005% 99.531% ( 110, 170 ] 52 0.012% 99.543% ( 170, 250 ] 106 0.024% 99.567% ( 250, 380 ] 218 0.049% 99.616% ( 380, 580 ] 379 0.086% 99.701% ( 580, 870 ] 470 0.106% 99.807% ( 870, 1300 ] 499 0.113% 99.920% ( 1300, 1900 ] 346 0.078% 99.998% ( 1900, 2900 ] 354 0.080% 100.078% ( 2900, 4400 ] 314 0.071% 100.149% ( 4400, 6600 ] 85 0.019% 100.168% ( 6600, 9900 ] 18 0.004% 100.172% ( 9900, 14000 ] 5 0.001% 100.173% ( 14000, 22000 ] 1 0.000% 100.173% ** Level 3 read latency histogram (micros): Count: 1654566 Average: 9.8524 StdDev: 142.47 Min: 1 Median: 1.8768 Max: 48061 Percentiles: P50: 1.88 P75: 2.85 P99: 9.79 P99.9: 820.19 P99.99: 1238.35 ------------------------------------------------------ [ 0, 1 ] 43907 2.654% 2.654% # ( 1, 2 ] 893422 53.997% 56.651% ########### ( 2, 3 ] 355739 21.500% 78.151% #### ( 3, 4 ] 158140 9.558% 87.709% ## ( 4, 6 ] 149250 9.020% 96.730% ## ( 6, 10 ] 39672 2.398% 99.128% ( 10, 15 ] 7036 0.425% 99.553% ( 15, 22 ] 909 0.055% 99.608% ( 22, 34 ] 99 0.006% 99.614% ( 34, 51 ] 105 0.006% 99.620% ( 51, 76 ] 145 0.009% 99.629% ( 76, 110 ] 284 0.017% 99.646% ( 110, 170 ] 863 0.052% 99.698% ( 170, 250 ] 587 0.035% 99.734% ( 250, 380 ] 618 0.037% 99.771% ( 380, 580 ] 990 0.060% 99.831% ( 580, 870 ] 1383 0.084% 99.914% ( 870, 1300 ] 1461 0.088% 100.003% ( 1300, 1900 ] 986 0.060% 100.062% ( 1900, 2900 ] 814 0.049% 100.111% ( 2900, 4400 ] 792 0.048% 100.159% ( 4400, 6600 ] 270 0.016% 100.176% ( 6600, 9900 ] 48 0.003% 100.179% ( 9900, 14000 ] 2 0.000% 100.179% ( 14000, 22000 ] 3 0.000% 100.179% ( 22000, 33000 ] 1 0.000% 100.179% ( 33000, 50000 ] 1 0.000% 100.179% ** Level 4 read latency histogram (micros): Count: 1359407 Average: 20.3504 StdDev: 241.92 Min: 0 Median: 1.9200 Max: 86918 Percentiles: P50: 1.92 P75: 2.96 P99: 309.49 P99.9: 1596.30 P99.99: 2192.54 ------------------------------------------------------ [ 0, 1 ] 29652 2.181% 2.181% ( 1, 2 ] 706553 51.975% 54.156% ########## ( 2, 3 ] 294835 21.689% 75.845% #### ( 3, 4 ] 131669 9.686% 85.531% ## ( 4, 6 ] 123642 9.095% 94.626% ## ( 6, 10 ] 32803 2.413% 97.039% ( 10, 15 ] 5888 0.433% 97.472% ( 15, 22 ] 760 0.056% 97.528% ( 22, 34 ] 51 0.004% 97.532% ( 34, 51 ] 101 0.007% 97.539% ( 51, 76 ] 149 0.011% 97.550% ( 76, 110 ] 3483 0.256% 97.806% ( 110, 170 ] 10095 0.743% 98.549% ( 170, 250 ] 4770 0.351% 98.900% ( 250, 380 ] 2976 0.219% 99.119% ( 380, 580 ] 3514 0.258% 99.377% ( 580, 870 ] 3461 0.255% 99.632% ( 870, 1300 ] 2813 0.207% 99.839% ( 1300, 1900 ] 1686 0.124% 99.963% ( 1900, 2900 ] 1265 0.093% 100.056% ( 2900, 4400 ] 1262 0.093% 100.149% ( 4400, 6600 ] 379 0.028% 100.177% ( 6600, 9900 ] 61 0.004% 100.181% ( 9900, 14000 ] 6 0.000% 100.181% ( 14000, 22000 ] 8 0.001% 100.182% ( 22000, 33000 ] 2 0.000% 100.182% ( 33000, 50000 ] 1 0.000% 100.182% ( 50000, 75000 ] 2 0.000% 100.182% ( 75000, 110000 ] 3 0.000% 100.183% ** Level 5 read latency histogram (micros): Count: 161861 Average: 436.7816 StdDev: 833.69 Min: 73 Median: 180.0299 Max: 86970 Percentiles: P50: 180.03 P75: 421.15 P99: 4122.63 P99.9: 6531.76 P99.99: 9894.66 ------------------------------------------------------ ( 51, 76 ] 15 0.009% 0.009% ( 76, 110 ] 19951 12.326% 12.335% ## ( 110, 170 ] 57735 35.669% 48.005% ####### ( 170, 250 ] 25759 15.914% 63.919% ### ( 250, 380 ] 14848 9.173% 73.092% ## ( 380, 580 ] 15008 9.272% 82.364% ## ( 580, 870 ] 10865 6.713% 89.077% # ( 870, 1300 ] 7333 4.530% 93.607% # ( 1300, 1900 ] 3939 2.434% 96.041% ( 1900, 2900 ] 2618 1.617% 97.658% ( 2900, 4400 ] 2664 1.646% 99.304% ( 4400, 6600 ] 995 0.615% 99.919% ( 6600, 9900 ] 115 0.071% 99.990% ( 9900, 14000 ] 7 0.004% 99.994% ( 14000, 22000 ] 7 0.004% 99.999% ( 22000, 33000 ] 4 0.002% 100.001% ( 50000, 75000 ] 1 0.001% 100.002% ( 75000, 110000 ] 3 0.002% 100.004% ** DB Stats ** Uptime(secs): 25.3 total, 3.7 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 194.26 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.173 H:M:S, 28.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 267.94 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.289 H:M:S, 7.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 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 : 253.188 micros/op 15789 ops/sec 60.105 seconds 948996 operations; 15.3 MB/s (236999 of 236999 found) Microseconds per read: Count: 948996 Average: 253.1899 StdDev: 759.03 Min: 2 Median: 172.8006 Max: 118930 Percentiles: P50: 172.80 P75: 233.54 P99: 1539.16 P99.9: 11378.58 P99.99: 29224.84 ------------------------------------------------------ ( 1, 2 ] 9 0.001% 0.001% ( 2, 3 ] 48 0.005% 0.006% ( 3, 4 ] 51 0.005% 0.011% ( 4, 6 ] 131 0.014% 0.025% ( 6, 10 ] 438 0.046% 0.071% ( 10, 15 ] 3302 0.348% 0.419% ( 15, 22 ] 4907 0.517% 0.936% ( 22, 34 ] 9461 0.997% 1.933% ( 34, 51 ] 4352 0.459% 2.392% ( 51, 76 ] 565 0.060% 2.451% ( 76, 110 ] 19339 2.038% 4.489% ( 110, 170 ] 420955 44.358% 48.847% ######### ( 170, 250 ] 312506 32.930% 81.777% ####### ( 250, 380 ] 98324 10.361% 92.138% ## ( 380, 580 ] 37628 3.965% 96.103% # ( 580, 870 ] 16754 1.765% 97.869% ( 870, 1300 ] 9034 0.952% 98.821% ( 1300, 1900 ] 4270 0.450% 99.271% ( 1900, 2900 ] 2502 0.264% 99.534% ( 2900, 4400 ] 2248 0.237% 99.771% ( 4400, 6600 ] 784 0.083% 99.854% ( 6600, 9900 ] 276 0.029% 99.883% ( 9900, 14000 ] 452 0.048% 99.930% ( 14000, 22000 ] 483 0.051% 99.981% ( 22000, 33000 ] 125 0.013% 99.995% ( 33000, 50000 ] 29 0.003% 99.998% ( 50000, 75000 ] 17 0.002% 99.999% ( 75000, 110000 ] 3 0.000% 100.000% ( 110000, 170000 ] 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 : 19550840 rocksdb.bloom.filter.full.positive COUNT : 1139392 rocksdb.bloom.filter.full.true.positive COUNT : 948522 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 : 474 rocksdb.memtable.miss COUNT : 948522 rocksdb.l0.hit COUNT : 36276 rocksdb.l1.hit COUNT : 5302 rocksdb.l2andup.hit COUNT : 906944 rocksdb.compaction.key.drop.new COUNT : 270700 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 : 5476452 rocksdb.number.keys.read COUNT : 948996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 5651698464 rocksdb.bytes.read COUNT : 948996000 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 : 1696 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 39681905 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 : 23044430806 rocksdb.compact.write.bytes COUNT : 22769397190 rocksdb.flush.write.bytes COUNT : 5614912484 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 : 19 rocksdb.number.superversion_acquires COUNT : 1106 rocksdb.number.superversion_releases COUNT : 1069 rocksdb.number.superversion_cleanups COUNT : 278 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 : 299 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 : 5569570816 rocksdb.memtable.garbage.bytes.at.flush COUNT : 2103296 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 : 28032451522 rocksdb.non.last.level.read.count COUNT : 6629792 rocksdb.block.checksum.compute.count COUNT : 6734873 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 : 171.168336 P95 : 523.465140 P99 : 1537.640544 P100 : 118929.000000 COUNT : 948996 SUM : 239473215 rocksdb.db.write.micros P50 : 1.528998 P95 : 3.964481 P99 : 8.155018 P100 : 936819.000000 COUNT : 5476452 SUM : 53098005 rocksdb.compaction.times.micros P50 : 1504347.826087 P95 : 3075000.000000 P99 : 6830000.000000 P100 : 7557611.000000 COUNT : 90 SUM : 152220502 rocksdb.compaction.times.cpu_micros P50 : 964615.384615 P95 : 1830000.000000 P99 : 4520000.000000 P100 : 5244110.000000 COUNT : 90 SUM : 91336679 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 : 826.891892 P95 : 133000.000000 P99 : 219200.000000 P100 : 230163.000000 COUNT : 77 SUM : 1246388 rocksdb.compaction.outfile.sync.micros P50 : 36750.000000 P95 : 262187.500000 P99 : 514357.142857 P100 : 793879.000000 COUNT : 305 SUM : 22296578 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 : 271.666667 P95 : 4203.846154 P99 : 6066.500000 P100 : 6108.000000 COUNT : 194 SUM : 211849 rocksdb.table.open.io.micros P50 : 8552.112676 P95 : 19355.440415 P99 : 24468.888889 P100 : 114688.000000 COUNT : 1696 SUM : 14860285 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 : 3.945436 P95 : 11.018354 P99 : 164.913013 P100 : 86924.000000 COUNT : 5581857 SUM : 83516246 rocksdb.read.block.get.micros P50 : 136.569870 P95 : 388.332699 P99 : 1380.498460 P100 : 87003.000000 COUNT : 1151309 SUM : 204109740 rocksdb.write.raw.block.micros P50 : 0.528266 P95 : 1.100750 P99 : 3.738343 P100 : 104686.000000 COUNT : 6874970 SUM : 21156770 rocksdb.numfiles.in.singlecompaction P50 : 3.058140 P95 : 5.620000 P99 : 9.660000 P100 : 23.000000 COUNT : 117 SUM : 417 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 : 0.587260 P95 : 2288.097619 P99 : 2778.782949 P100 : 936644.000000 COUNT : 134963 SUM : 39692668 rocksdb.sst.read.micros P50 : 2.070247 P95 : 161.705192 P99 : 479.443528 P100 : 86970.000000 COUNT : 6629804 SUM : 271727653 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 : 948996 SUM : 948996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 5476452 SUM : 5651698464 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 : 224035.087719 P95 : 981833.333333 P99 : 1156366.666667 P100 : 1164838.000000 COUNT : 77 SUM : 24861531 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 : 306 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