[2024-11-04 16:47:21.584167] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 22.11.4 initialization... [2024-11-04 16:47:21.584270] [ 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_pid2968656 ] Set seed to 1730735241581791 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-04 16:47:21.668186] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-04 16:47:21.710124] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-04 16:47:21.710179] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 2968656' to capture a snapshot of events at runtime. [2024-11-04 16:47:21.710190] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-04 16:47:21.710201] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-04 16:47:21.710209] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid2968656 for offline analysis/debug. [2024-11-04 16:47:21.710294] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Nov 4 16:47:25 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/04-16:47:33 ... thread 0: (1000000,1000000) ops and (132518.3,132518.3) ops/second in (7.546128,7.546128) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/8 1.42 GB 44.0 0.4 0.0 0.4 1.2 0.8 0.0 1.5 39.3 124.4 9.62 3.88 10 0.962 383K 552 0.0 0.0 L1 4/4 363.27 MB 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L2 1/0 122.72 MB 1.2 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 35/8 2.79 GB 1.9 2.8 1.9 0.9 2.7 1.8 0.1 1.5 99.9 98.9 28.27 13.20 12 2.356 1157K 0 0.0 0.0 L4 212/20 11.95 GB 1.2 3.3 2.5 0.8 3.3 2.5 0.0 1.3 108.8 107.6 31.18 15.87 27 1.155 1841K 0 0.0 0.0 L5 1084/0 89.08 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 1346/40 105.71 GB 0.0 6.4 4.4 2.1 7.2 5.1 0.1 9.0 95.5 106.4 69.07 32.95 49 1.410 3382K 552 0.0 0.0 Int 0/0 0.00 KB 0.0 6.4 4.4 2.1 7.2 5.1 0.1 9.0 95.5 106.4 69.07 32.95 49 1.410 3382K 552 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 4.4 2.1 6.4 4.3 0.0 0.0 106.2 105.1 62.11 30.58 40 1.553 3382K 552 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 0.0 117.6 6.96 2.37 9 0.774 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, 7.5 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: 7.17 GB write, 950.96 MB/s write, 6.44 GB read, 853.73 MB/s read, 69.1 seconds Interval compaction: 7.17 GB write, 973.33 MB/s write, 6.44 GB read, 873.81 MB/s read, 69.1 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: 31, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 31, interval: 31 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 273664 Average: 15.8361 StdDev: 177.46 Min: 1 Median: 1.9337 Max: 32004 Percentiles: P50: 1.93 P75: 2.97 P99: 38.80 P99.9: 2604.70 P99.99: 4171.11 ------------------------------------------------------ [ 0, 1 ] 8181 2.989% 2.989% # ( 1, 2 ] 137787 50.349% 53.338% ########## ( 2, 3 ] 61299 22.399% 75.738% #### ( 3, 4 ] 26564 9.707% 85.445% ## ( 4, 6 ] 28840 10.538% 95.983% ## ( 6, 10 ] 6970 2.547% 98.530% # ( 10, 15 ] 1109 0.405% 98.935% ( 15, 22 ] 148 0.054% 98.989% ( 22, 34 ] 24 0.009% 98.998% ( 34, 51 ] 19 0.007% 99.005% ( 51, 76 ] 16 0.006% 99.011% ( 76, 110 ] 9 0.003% 99.014% ( 110, 170 ] 36 0.013% 99.027% ( 170, 250 ] 82 0.030% 99.057% ( 250, 380 ] 212 0.077% 99.135% ( 380, 580 ] 405 0.148% 99.283% ( 580, 870 ] 541 0.198% 99.480% ( 870, 1300 ] 588 0.215% 99.695% ( 1300, 1900 ] 375 0.137% 99.832% ( 1900, 2900 ] 263 0.096% 99.928% ( 2900, 4400 ] 199 0.073% 100.001% ( 4400, 6600 ] 51 0.019% 100.020% ( 6600, 9900 ] 5 0.002% 100.022% ( 22000, 33000 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 25259 Average: 13.7966 StdDev: 138.14 Min: 1 Median: 2.1497 Max: 5410 Percentiles: P50: 2.15 P75: 3.22 P99: 18.58 P99.9: 2412.68 P99.99: 4343.65 ------------------------------------------------------ [ 0, 1 ] 516 2.043% 2.043% ( 1, 2 ] 11096 43.929% 45.972% ######### ( 2, 3 ] 6798 26.913% 72.885% ##### ( 3, 4 ] 2461 9.743% 82.628% ## ( 4, 6 ] 2884 11.418% 94.046% ## ( 6, 10 ] 1068 4.228% 98.274% # ( 10, 15 ] 166 0.657% 98.931% ( 15, 22 ] 34 0.135% 99.066% ( 22, 34 ] 2 0.008% 99.074% ( 34, 51 ] 3 0.012% 99.085% ( 76, 110 ] 2 0.008% 99.093% ( 110, 170 ] 3 0.012% 99.105% ( 170, 250 ] 2 0.008% 99.113% ( 250, 380 ] 20 0.079% 99.192% ( 380, 580 ] 29 0.115% 99.307% ( 580, 870 ] 53 0.210% 99.517% ( 870, 1300 ] 55 0.218% 99.735% ( 1300, 1900 ] 32 0.127% 99.861% ( 1900, 2900 ] 19 0.075% 99.937% ( 2900, 4400 ] 14 0.055% 99.992% ( 4400, 6600 ] 2 0.008% 100.000% ** Level 2 read latency histogram (micros): Count: 355190 Average: 11.7671 StdDev: 147.68 Min: 1 Median: 1.9770 Max: 9173 Percentiles: P50: 1.98 P75: 3.05 P99: 11.73 P99.9: 1406.33 P99.99: 2237.02 ------------------------------------------------------ [ 0, 1 ] 9069 2.553% 2.553% # ( 1, 2 ] 172490 48.563% 51.116% ########## ( 2, 3 ] 83122 23.402% 74.518% ##### ( 3, 4 ] 36131 10.172% 84.690% ## ( 4, 6 ] 39192 11.034% 95.725% ## ( 6, 10 ] 10947 3.082% 98.807% # ( 10, 15 ] 1985 0.559% 99.365% ( 15, 22 ] 313 0.088% 99.454% ( 22, 34 ] 64 0.018% 99.472% ( 34, 51 ] 23 0.006% 99.478% ( 51, 76 ] 19 0.005% 99.483% ( 76, 110 ] 12 0.003% 99.487% ( 110, 170 ] 23 0.006% 99.493% ( 170, 250 ] 77 0.022% 99.515% ( 250, 380 ] 164 0.046% 99.561% ( 380, 580 ] 310 0.087% 99.648% ( 580, 870 ] 409 0.115% 99.764% ( 870, 1300 ] 432 0.122% 99.885% ( 1300, 1900 ] 298 0.084% 99.969% ( 1900, 2900 ] 221 0.062% 100.031% ( 2900, 4400 ] 196 0.055% 100.086% ( 4400, 6600 ] 75 0.021% 100.108% ( 6600, 9900 ] 11 0.003% 100.111% ** Level 3 read latency histogram (micros): Count: 774222 Average: 10.9069 StdDev: 141.05 Min: 1 Median: 1.9763 Max: 16528 Percentiles: P50: 1.98 P75: 2.97 P99: 9.81 P99.9: 960.75 P99.99: 1292.19 ------------------------------------------------------ [ 0, 1 ] 12167 1.572% 1.572% ( 1, 2 ] 384054 49.605% 51.177% ########## ( 2, 3 ] 190007 24.542% 75.718% ##### ( 3, 4 ] 79030 10.208% 85.926% ## ( 4, 6 ] 82207 10.618% 96.544% ## ( 6, 10 ] 19966 2.579% 99.123% # ( 10, 15 ] 3352 0.433% 99.556% ( 15, 22 ] 461 0.060% 99.615% ( 22, 34 ] 37 0.005% 99.620% ( 34, 51 ] 33 0.004% 99.624% ( 51, 76 ] 54 0.007% 99.631% ( 76, 110 ] 20 0.003% 99.634% ( 110, 170 ] 52 0.007% 99.641% ( 170, 250 ] 116 0.015% 99.656% ( 250, 380 ] 265 0.034% 99.690% ( 380, 580 ] 521 0.067% 99.757% ( 580, 870 ] 916 0.118% 99.875% ( 870, 1300 ] 904 0.117% 99.992% ( 1300, 1900 ] 645 0.083% 100.076% ( 1900, 2900 ] 453 0.059% 100.134% ( 2900, 4400 ] 362 0.047% 100.181% ( 4400, 6600 ] 123 0.016% 100.197% ( 6600, 9900 ] 22 0.003% 100.200% ( 9900, 14000 ] 1 0.000% 100.200% ( 14000, 22000 ] 2 0.000% 100.200% ** Level 4 read latency histogram (micros): Count: 244216 Average: 29.3213 StdDev: 246.68 Min: 1 Median: 1.9598 Max: 18095 Percentiles: P50: 1.96 P75: 2.99 P99: 901.10 P99.9: 3074.49 P99.99: 4038.50 ------------------------------------------------------ [ 0, 1 ] 5407 2.214% 2.214% ( 1, 2 ] 121590 49.788% 52.002% ########## ( 2, 3 ] 56840 23.274% 75.276% ##### ( 3, 4 ] 24513 10.037% 85.314% ## ( 4, 6 ] 23909 9.790% 95.104% ## ( 6, 10 ] 6107 2.501% 97.605% # ( 10, 15 ] 856 0.351% 97.955% ( 15, 22 ] 128 0.052% 98.008% ( 22, 34 ] 20 0.008% 98.016% ( 34, 51 ] 22 0.009% 98.025% ( 51, 76 ] 30 0.012% 98.037% ( 76, 110 ] 15 0.006% 98.043% ( 110, 170 ] 73 0.030% 98.073% ( 170, 250 ] 173 0.071% 98.144% ( 250, 380 ] 329 0.135% 98.279% ( 380, 580 ] 686 0.281% 98.559% ( 580, 870 ] 1004 0.411% 98.971% ( 870, 1300 ] 1007 0.412% 99.383% ( 1300, 1900 ] 773 0.317% 99.699% ( 1900, 2900 ] 451 0.185% 99.884% ( 2900, 4400 ] 342 0.140% 100.024% ( 4400, 6600 ] 113 0.046% 100.070% ( 6600, 9900 ] 12 0.005% 100.075% ( 9900, 14000 ] 2 0.001% 100.076% ( 14000, 22000 ] 2 0.001% 100.077% ** Level 5 read latency histogram (micros): Count: 13355 Average: 1612.5146 StdDev: 1465.31 Min: 79 Median: 1113.0830 Max: 29802 Percentiles: P50: 1113.08 P75: 2174.92 P99: 6520.24 P99.9: 9759.10 P99.99: 29327.37 ------------------------------------------------------ ( 76, 110 ] 17 0.127% 0.127% ( 110, 170 ] 114 0.854% 0.981% ( 170, 250 ] 239 1.790% 2.770% ( 250, 380 ] 782 5.855% 8.626% # ( 380, 580 ] 1578 11.816% 20.442% ## ( 580, 870 ] 2476 18.540% 38.982% #### ( 870, 1300 ] 2603 19.491% 58.472% #### ( 1300, 1900 ] 1777 13.306% 71.778% ### ( 1900, 2900 ] 1565 11.718% 83.497% ## ( 2900, 4400 ] 1471 11.015% 94.511% ## ( 4400, 6600 ] 622 4.657% 99.169% # ( 6600, 9900 ] 102 0.764% 99.933% ( 9900, 14000 ] 5 0.037% 99.970% ( 22000, 33000 ] 4 0.030% 100.000% ** DB Stats ** Uptime(secs): 7.7 total, 7.5 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 127.40 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.621 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, 130.38 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.621 H:M:S, 48.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/11/04-16:47:38 ... thread 0: (1000000,2000000) ops and (188974.7,155789.4) ops/second in (5.291713,12.837841) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/9 1.78 GB 31.5 1.3 0.0 1.3 3.1 1.8 0.0 1.7 68.2 162.3 19.40 10.58 27 0.718 1343K 1690 0.0 0.0 L1 8/8 696.03 MB 0.0 1.0 0.6 0.4 1.0 0.6 0.0 1.6 97.0 96.7 10.24 4.81 1 10.244 1009K 3598 0.0 0.0 L2 1/1 128.77 MB 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L3 18/3 1.12 GB 0.9 3.4 2.1 1.3 3.4 2.1 0.1 1.6 108.0 107.0 32.24 16.24 15 2.149 1481K 0 0.0 0.0 L4 185/0 9.55 GB 1.0 6.3 4.2 2.1 6.2 4.1 0.3 1.5 112.2 110.8 57.14 30.37 42 1.361 2863K 0 0.0 0.0 L5 1136/0 93.38 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1359/21 106.64 GB 0.0 11.9 6.9 5.1 13.6 8.5 5.0 7.6 102.6 116.9 119.03 62.00 85 1.400 6698K 5288 0.0 0.0 Int 0/0 0.00 KB 0.0 11.9 6.9 5.1 13.6 8.5 5.0 7.6 102.6 116.9 119.03 62.00 85 1.400 6698K 5288 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 11.9 6.9 5.1 11.8 6.7 0.0 0.0 114.2 113.1 106.94 56.78 62 1.725 6698K 5288 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 0.0 151.1 12.09 5.22 23 0.526 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): 13.0 total, 12.8 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.59 GB write, 1069.19 MB/s write, 11.92 GB read, 938.06 MB/s read, 119.0 seconds Interval compaction: 13.59 GB write, 1083.97 MB/s write, 11.92 GB read, 951.03 MB/s read, 119.0 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: 52, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 52, interval: 52 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 605696 Average: 12.4251 StdDev: 153.31 Min: 1 Median: 1.8209 Max: 32004 Percentiles: P50: 1.82 P75: 2.74 P99: 13.86 P99.9: 2005.63 P99.99: 3801.99 ------------------------------------------------------ [ 0, 1 ] 30259 4.996% 4.996% # ( 1, 2 ] 332051 54.821% 59.817% ########### ( 2, 3 ] 123818 20.442% 80.259% #### ( 3, 4 ] 49942 8.245% 88.505% ## ( 4, 6 ] 50800 8.387% 96.892% ## ( 6, 10 ] 11360 1.876% 98.767% ( 10, 15 ] 1829 0.302% 99.069% ( 15, 22 ] 242 0.040% 99.109% ( 22, 34 ] 28 0.005% 99.114% ( 34, 51 ] 28 0.005% 99.119% ( 51, 76 ] 19 0.003% 99.122% ( 76, 110 ] 53 0.009% 99.130% ( 110, 170 ] 334 0.055% 99.186% ( 170, 250 ] 423 0.070% 99.255% ( 250, 380 ] 615 0.102% 99.357% ( 380, 580 ] 816 0.135% 99.492% ( 580, 870 ] 951 0.157% 99.649% ( 870, 1300 ] 924 0.153% 99.801% ( 1300, 1900 ] 559 0.092% 99.894% ( 1900, 2900 ] 391 0.065% 99.958% ( 2900, 4400 ] 325 0.054% 100.012% ( 4400, 6600 ] 67 0.011% 100.023% ( 6600, 9900 ] 9 0.001% 100.024% ( 9900, 14000 ] 4 0.001% 100.025% ( 14000, 22000 ] 4 0.001% 100.026% ( 22000, 33000 ] 1 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 164423 Average: 11.6110 StdDev: 146.25 Min: 1 Median: 1.9317 Max: 14947 Percentiles: P50: 1.93 P75: 2.87 P99: 12.94 P99.9: 2229.41 P99.99: 4022.14 ------------------------------------------------------ [ 0, 1 ] 3436 2.090% 2.090% ( 1, 2 ] 84546 51.420% 53.510% ########## ( 2, 3 ] 40627 24.709% 78.218% ##### ( 3, 4 ] 14161 8.613% 86.831% ## ( 4, 6 ] 15032 9.142% 95.973% ## ( 6, 10 ] 4568 2.778% 98.751% # ( 10, 15 ] 697 0.424% 99.175% ( 15, 22 ] 108 0.066% 99.241% ( 22, 34 ] 6 0.004% 99.245% ( 34, 51 ] 7 0.004% 99.249% ( 51, 76 ] 17 0.010% 99.259% ( 76, 110 ] 26 0.016% 99.275% ( 110, 170 ] 78 0.047% 99.322% ( 170, 250 ] 100 0.061% 99.383% ( 250, 380 ] 112 0.068% 99.451% ( 380, 580 ] 161 0.098% 99.549% ( 580, 870 ] 243 0.148% 99.697% ( 870, 1300 ] 184 0.112% 99.809% ( 1300, 1900 ] 115 0.070% 99.879% ( 1900, 2900 ] 108 0.066% 99.945% ( 2900, 4400 ] 101 0.061% 100.006% ( 4400, 6600 ] 16 0.010% 100.016% ( 6600, 9900 ] 1 0.001% 100.016% ( 9900, 14000 ] 1 0.001% 100.017% ( 14000, 22000 ] 2 0.001% 100.018% ** Level 2 read latency histogram (micros): Count: 406889 Average: 11.2822 StdDev: 142.44 Min: 1 Median: 1.9591 Max: 9173 Percentiles: P50: 1.96 P75: 2.98 P99: 11.37 P99.9: 1391.51 P99.99: 2300.48 ------------------------------------------------------ [ 0, 1 ] 10314 2.535% 2.535% # ( 1, 2 ] 201359 49.487% 52.022% ########## ( 2, 3 ] 94920 23.328% 75.351% ##### ( 3, 4 ] 40370 9.922% 85.272% ## ( 4, 6 ] 43066 10.584% 95.856% ## ( 6, 10 ] 12204 2.999% 98.856% # ( 10, 15 ] 2150 0.528% 99.384% ( 15, 22 ] 327 0.080% 99.464% ( 22, 34 ] 64 0.016% 99.480% ( 34, 51 ] 23 0.006% 99.486% ( 51, 76 ] 19 0.005% 99.491% ( 76, 110 ] 14 0.003% 99.494% ( 110, 170 ] 28 0.007% 99.501% ( 170, 250 ] 84 0.021% 99.521% ( 250, 380 ] 185 0.045% 99.567% ( 380, 580 ] 356 0.087% 99.654% ( 580, 870 ] 474 0.116% 99.771% ( 870, 1300 ] 476 0.117% 99.888% ( 1300, 1900 ] 322 0.079% 99.967% ( 1900, 2900 ] 233 0.057% 100.024% ( 2900, 4400 ] 216 0.053% 100.077% ( 4400, 6600 ] 77 0.019% 100.096% ( 6600, 9900 ] 11 0.003% 100.099% ** Level 3 read latency histogram (micros): Count: 1257740 Average: 10.4670 StdDev: 149.48 Min: 1 Median: 1.9674 Max: 41732 Percentiles: P50: 1.97 P75: 2.95 P99: 9.77 P99.9: 948.62 P99.99: 1378.98 ------------------------------------------------------ [ 0, 1 ] 20264 1.611% 1.611% ( 1, 2 ] 629104 50.019% 51.630% ########## ( 2, 3 ] 308523 24.530% 76.160% ##### ( 3, 4 ] 124543 9.902% 86.062% ## ( 4, 6 ] 131403 10.448% 96.509% ## ( 6, 10 ] 33233 2.642% 99.152% # ( 10, 15 ] 5397 0.429% 99.581% ( 15, 22 ] 718 0.057% 99.638% ( 22, 34 ] 56 0.004% 99.642% ( 34, 51 ] 72 0.006% 99.648% ( 51, 76 ] 91 0.007% 99.655% ( 76, 110 ] 44 0.003% 99.659% ( 110, 170 ] 160 0.013% 99.671% ( 170, 250 ] 234 0.019% 99.690% ( 250, 380 ] 426 0.034% 99.724% ( 380, 580 ] 772 0.061% 99.785% ( 580, 870 ] 1215 0.097% 99.882% ( 870, 1300 ] 1243 0.099% 99.981% ( 1300, 1900 ] 883 0.070% 100.051% ( 1900, 2900 ] 716 0.057% 100.108% ( 2900, 4400 ] 626 0.050% 100.158% ( 4400, 6600 ] 187 0.015% 100.173% ( 6600, 9900 ] 29 0.002% 100.175% ( 9900, 14000 ] 4 0.000% 100.175% ( 14000, 22000 ] 9 0.001% 100.176% ( 22000, 33000 ] 1 0.000% 100.176% ( 33000, 50000 ] 1 0.000% 100.176% ** Level 4 read latency histogram (micros): Count: 553070 Average: 25.1475 StdDev: 285.10 Min: 1 Median: 1.9929 Max: 72855 Percentiles: P50: 1.99 P75: 3.06 P99: 647.47 P99.9: 2680.62 P99.99: 3621.07 ------------------------------------------------------ [ 0, 1 ] 9466 1.712% 1.712% ( 1, 2 ] 268992 48.636% 50.348% ########## ( 2, 3 ] 133108 24.067% 74.415% ##### ( 3, 4 ] 56357 10.190% 84.605% ## ( 4, 6 ] 57742 10.440% 95.045% ## ( 6, 10 ] 14636 2.646% 97.691% # ( 10, 15 ] 2283 0.413% 98.104% ( 15, 22 ] 324 0.059% 98.163% ( 22, 34 ] 36 0.007% 98.169% ( 34, 51 ] 64 0.012% 98.181% ( 51, 76 ] 71 0.013% 98.194% ( 76, 110 ] 156 0.028% 98.222% ( 110, 170 ] 668 0.121% 98.343% ( 170, 250 ] 792 0.143% 98.486% ( 250, 380 ] 926 0.167% 98.653% ( 380, 580 ] 1483 0.268% 98.921% ( 580, 870 ] 1871 0.338% 99.260% ( 870, 1300 ] 1756 0.318% 99.577% ( 1300, 1900 ] 1195 0.216% 99.793% ( 1900, 2900 ] 757 0.137% 99.930% ( 2900, 4400 ] 690 0.125% 100.055% ( 4400, 6600 ] 198 0.036% 100.091% ( 6600, 9900 ] 23 0.004% 100.095% ( 9900, 14000 ] 9 0.002% 100.096% ( 14000, 22000 ] 6 0.001% 100.097% ( 22000, 33000 ] 1 0.000% 100.098% ( 33000, 50000 ] 6 0.001% 100.099% ( 50000, 75000 ] 1 0.000% 100.099% ** Level 5 read latency histogram (micros): Count: 36988 Average: 1006.6151 StdDev: 1280.21 Min: 76 Median: 586.8488 Max: 55155 Percentiles: P50: 586.85 P75: 1203.27 P99: 5947.96 P99.9: 9382.15 P99.99: 28052.20 ------------------------------------------------------ ( 51, 76 ] 1 0.003% 0.003% ( 76, 110 ] 815 2.203% 2.206% ( 110, 170 ] 3961 10.709% 12.915% ## ( 170, 250 ] 4088 11.052% 23.967% ## ( 250, 380 ] 4187 11.320% 35.287% ## ( 380, 580 ] 5308 14.351% 49.638% ### ( 580, 870 ] 5674 15.340% 64.978% ### ( 870, 1300 ] 4783 12.931% 77.909% ### ( 1300, 1900 ] 2859 7.730% 85.639% ## ( 1900, 2900 ] 2253 6.091% 91.730% # ( 2900, 4400 ] 2141 5.788% 97.518% # ( 4400, 6600 ] 779 2.106% 99.624% ( 6600, 9900 ] 121 0.327% 99.951% ( 9900, 14000 ] 5 0.014% 99.965% ( 14000, 22000 ] 6 0.016% 99.981% ( 22000, 33000 ] 6 0.016% 99.997% ( 33000, 50000 ] 1 0.003% 100.000% ( 50000, 75000 ] 1 0.003% 100.003% ** DB Stats ** Uptime(secs): 13.0 total, 5.3 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 151.22 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.223 H:M:S, 40.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 185.99 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.603 H:M:S, 30.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/04-16:47:42 ... thread 0: (1000000,3000000) ops and (278042.9,182543.8) ops/second in (3.596567,16.434408) 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 2.77 GB 132.2 2.3 0.0 2.3 5.0 2.8 0.0 1.8 86.3 191.2 27.00 17.33 47 0.574 2366K 2706 0.0 0.0 L1 8/8 696.03 MB 0.0 1.0 0.6 0.4 1.0 0.6 0.0 1.6 97.0 96.7 10.24 4.81 1 10.244 1009K 3598 0.0 0.0 L3 16/0 920.24 MB 0.9 3.7 2.2 1.5 3.7 2.2 0.1 1.7 112.6 111.5 33.87 17.70 16 2.117 1612K 0 0.0 0.0 L4 186/0 9.57 GB 1.0 6.8 4.5 2.3 6.7 4.4 0.3 1.5 116.0 114.5 60.25 32.99 46 1.310 3271K 0 0.0 0.0 L5 1140/0 93.69 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1365/17 107.61 GB 0.0 13.8 7.3 6.5 16.4 10.0 5.1 5.9 107.6 128.1 131.36 72.84 110 1.194 8260K 6304 0.0 0.0 Int 0/0 0.00 KB 0.0 13.8 7.3 6.5 16.4 10.0 5.1 5.9 107.6 128.1 131.36 72.84 110 1.194 8260K 6304 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 13.8 7.3 6.5 13.7 7.2 0.0 0.0 122.0 120.9 115.77 64.84 71 1.631 8260K 6304 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 0.0 181.8 15.59 8.00 39 0.400 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): 16.6 total, 16.4 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: 16.43 GB write, 1012.95 MB/s write, 13.80 GB read, 850.47 MB/s read, 131.4 seconds Interval compaction: 16.43 GB write, 1023.89 MB/s write, 13.80 GB read, 859.65 MB/s read, 131.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 52, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 52, interval: 52 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 963394 Average: 11.1629 StdDev: 126.61 Min: 1 Median: 1.7296 Max: 32004 Percentiles: P50: 1.73 P75: 2.54 P99: 168.21 P99.9: 1345.11 P99.99: 2718.47 ------------------------------------------------------ [ 0, 1 ] 86677 8.997% 8.997% ## ( 1, 2 ] 541386 56.196% 65.193% ########### ( 2, 3 ] 173545 18.014% 83.207% #### ( 3, 4 ] 65644 6.814% 90.020% # ( 4, 6 ] 63169 6.557% 96.577% # ( 6, 10 ] 14409 1.496% 98.073% ( 10, 15 ] 2357 0.245% 98.318% ( 15, 22 ] 317 0.033% 98.351% ( 22, 34 ] 42 0.004% 98.355% ( 34, 51 ] 44 0.005% 98.360% ( 51, 76 ] 31 0.003% 98.363% ( 76, 110 ] 1432 0.149% 98.511% ( 110, 170 ] 4853 0.504% 99.015% ( 170, 250 ] 2840 0.295% 99.310% ( 250, 380 ] 1691 0.176% 99.485% ( 380, 580 ] 1681 0.174% 99.660% ( 580, 870 ] 1274 0.132% 99.792% ( 870, 1300 ] 996 0.103% 99.896% ( 1300, 1900 ] 580 0.060% 99.956% ( 1900, 2900 ] 404 0.042% 99.998% ( 2900, 4400 ] 348 0.036% 100.034% ( 4400, 6600 ] 70 0.007% 100.041% ( 6600, 9900 ] 9 0.001% 100.042% ( 9900, 14000 ] 4 0.000% 100.042% ( 14000, 22000 ] 4 0.000% 100.043% ( 22000, 33000 ] 1 0.000% 100.043% ** Level 1 read latency histogram (micros): Count: 178504 Average: 12.0246 StdDev: 142.46 Min: 1 Median: 1.9412 Max: 14947 Percentiles: P50: 1.94 P75: 2.89 P99: 122.45 P99.9: 2131.78 P99.99: 4008.97 ------------------------------------------------------ [ 0, 1 ] 3800 2.129% 2.129% ( 1, 2 ] 90792 50.863% 52.992% ########## ( 2, 3 ] 44288 24.811% 77.802% ##### ( 3, 4 ] 15393 8.623% 86.426% ## ( 4, 6 ] 16362 9.166% 95.592% ## ( 6, 10 ] 4922 2.757% 98.349% # ( 10, 15 ] 766 0.429% 98.778% ( 15, 22 ] 146 0.082% 98.860% ( 22, 34 ] 6 0.003% 98.863% ( 34, 51 ] 7 0.004% 98.867% ( 51, 76 ] 17 0.010% 98.877% ( 76, 110 ] 138 0.077% 98.954% ( 110, 170 ] 395 0.221% 99.175% ( 170, 250 ] 249 0.139% 99.315% ( 250, 380 ] 195 0.109% 99.424% ( 380, 580 ] 229 0.128% 99.552% ( 580, 870 ] 284 0.159% 99.711% ( 870, 1300 ] 195 0.109% 99.821% ( 1300, 1900 ] 116 0.065% 99.886% ( 1900, 2900 ] 110 0.062% 99.947% ( 2900, 4400 ] 103 0.058% 100.005% ( 4400, 6600 ] 16 0.009% 100.014% ( 6600, 9900 ] 1 0.001% 100.015% ( 9900, 14000 ] 1 0.001% 100.015% ( 14000, 22000 ] 2 0.001% 100.016% ** Level 2 read latency histogram (micros): Count: 406889 Average: 11.2822 StdDev: 142.44 Min: 1 Median: 1.9591 Max: 9173 Percentiles: P50: 1.96 P75: 2.98 P99: 11.37 P99.9: 1391.51 P99.99: 2300.48 ------------------------------------------------------ [ 0, 1 ] 10314 2.535% 2.535% # ( 1, 2 ] 201359 49.487% 52.022% ########## ( 2, 3 ] 94920 23.328% 75.351% ##### ( 3, 4 ] 40370 9.922% 85.272% ## ( 4, 6 ] 43066 10.584% 95.856% ## ( 6, 10 ] 12204 2.999% 98.856% # ( 10, 15 ] 2150 0.528% 99.384% ( 15, 22 ] 327 0.080% 99.464% ( 22, 34 ] 64 0.016% 99.480% ( 34, 51 ] 23 0.006% 99.486% ( 51, 76 ] 19 0.005% 99.491% ( 76, 110 ] 14 0.003% 99.494% ( 110, 170 ] 28 0.007% 99.501% ( 170, 250 ] 84 0.021% 99.521% ( 250, 380 ] 185 0.045% 99.567% ( 380, 580 ] 356 0.087% 99.654% ( 580, 870 ] 474 0.116% 99.771% ( 870, 1300 ] 476 0.117% 99.888% ( 1300, 1900 ] 322 0.079% 99.967% ( 1900, 2900 ] 233 0.057% 100.024% ( 2900, 4400 ] 216 0.053% 100.077% ( 4400, 6600 ] 77 0.019% 100.096% ( 6600, 9900 ] 11 0.003% 100.099% ** Level 3 read latency histogram (micros): Count: 1347474 Average: 10.0471 StdDev: 144.68 Min: 1 Median: 1.9656 Max: 41732 Percentiles: P50: 1.97 P75: 2.95 P99: 9.74 P99.9: 892.20 P99.99: 1318.46 ------------------------------------------------------ [ 0, 1 ] 21670 1.608% 1.608% ( 1, 2 ] 675297 50.116% 51.724% ########## ( 2, 3 ] 330956 24.561% 76.285% ##### ( 3, 4 ] 133172 9.883% 86.168% ## ( 4, 6 ] 140569 10.432% 96.600% ## ( 6, 10 ] 34540 2.563% 99.164% # ( 10, 15 ] 5625 0.417% 99.581% ( 15, 22 ] 743 0.055% 99.636% ( 22, 34 ] 57 0.004% 99.640% ( 34, 51 ] 89 0.007% 99.647% ( 51, 76 ] 97 0.007% 99.654% ( 76, 110 ] 101 0.007% 99.662% ( 110, 170 ] 335 0.025% 99.687% ( 170, 250 ] 310 0.023% 99.710% ( 250, 380 ] 466 0.035% 99.744% ( 380, 580 ] 805 0.060% 99.804% ( 580, 870 ] 1230 0.091% 99.895% ( 870, 1300 ] 1250 0.093% 99.988% ( 1300, 1900 ] 886 0.066% 100.054% ( 1900, 2900 ] 721 0.054% 100.107% ( 2900, 4400 ] 628 0.047% 100.154% ( 4400, 6600 ] 187 0.014% 100.168% ( 6600, 9900 ] 29 0.002% 100.170% ( 9900, 14000 ] 4 0.000% 100.170% ( 14000, 22000 ] 9 0.001% 100.171% ( 22000, 33000 ] 1 0.000% 100.171% ( 33000, 50000 ] 1 0.000% 100.171% ** Level 4 read latency histogram (micros): Count: 617248 Average: 25.6958 StdDev: 273.19 Min: 1 Median: 1.9983 Max: 72855 Percentiles: P50: 2.00 P75: 3.11 P99: 611.78 P99.9: 2570.97 P99.99: 3525.23 ------------------------------------------------------ [ 0, 1 ] 10475 1.697% 1.697% ( 1, 2 ] 298653 48.385% 50.082% ########## ( 2, 3 ] 147093 23.830% 73.912% ##### ( 3, 4 ] 61804 10.013% 83.925% ## ( 4, 6 ] 63489 10.286% 94.211% ## ( 6, 10 ] 16157 2.618% 96.828% # ( 10, 15 ] 2475 0.401% 97.229% ( 15, 22 ] 349 0.057% 97.286% ( 22, 34 ] 42 0.007% 97.293% ( 34, 51 ] 70 0.011% 97.304% ( 51, 76 ] 80 0.013% 97.317% ( 76, 110 ] 883 0.143% 97.460% ( 110, 170 ] 3191 0.517% 97.977% ( 170, 250 ] 2214 0.359% 98.336% ( 250, 380 ] 1723 0.279% 98.615% ( 380, 580 ] 2136 0.346% 98.961% ( 580, 870 ] 2204 0.357% 99.318% ( 870, 1300 ] 1843 0.299% 99.617% ( 1300, 1900 ] 1217 0.197% 99.814% ( 1900, 2900 ] 794 0.129% 99.942% ( 2900, 4400 ] 706 0.114% 100.057% ( 4400, 6600 ] 202 0.033% 100.089% ( 6600, 9900 ] 23 0.004% 100.093% ( 9900, 14000 ] 9 0.001% 100.095% ( 14000, 22000 ] 6 0.001% 100.096% ( 22000, 33000 ] 1 0.000% 100.096% ( 33000, 50000 ] 6 0.001% 100.097% ( 50000, 75000 ] 1 0.000% 100.097% ** Level 5 read latency histogram (micros): Count: 74486 Average: 628.0537 StdDev: 997.50 Min: 74 Median: 269.0852 Max: 55155 Percentiles: P50: 269.09 P75: 676.71 P99: 4913.63 P99.9: 8304.93 P99.99: 18735.20 ------------------------------------------------------ ( 51, 76 ] 5 0.007% 0.007% ( 76, 110 ] 5077 6.816% 6.823% # ( 110, 170 ] 19022 25.538% 32.360% ##### ( 170, 250 ] 11892 15.965% 48.326% ### ( 250, 380 ] 8494 11.403% 59.729% ## ( 380, 580 ] 8959 12.028% 71.757% ## ( 580, 870 ] 7243 9.724% 81.481% ## ( 870, 1300 ] 5316 7.137% 88.618% # ( 1300, 1900 ] 2973 3.991% 92.609% # ( 1900, 2900 ] 2361 3.170% 95.779% # ( 2900, 4400 ] 2214 2.972% 98.751% # ( 4400, 6600 ] 793 1.065% 99.816% ( 6600, 9900 ] 121 0.162% 99.979% ( 9900, 14000 ] 5 0.007% 99.985% ( 14000, 22000 ] 6 0.008% 99.993% ( 22000, 33000 ] 6 0.008% 100.001% ( 33000, 50000 ] 1 0.001% 100.003% ( 50000, 75000 ] 1 0.001% 100.004% ** DB Stats ** Uptime(secs): 16.6 total, 3.6 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 177.72 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.223 H:M:S, 31.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 273.65 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/04-16:47:46 ... thread 0: (1000000,4000000) ops and (264645.2,197891.9) ops/second in (3.778644,20.213052) 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 3.75 GB 232.9 3.3 0.0 3.3 7.0 3.7 0.0 1.9 98.3 211.4 33.96 23.81 67 0.507 3390K 3692 0.0 0.0 L1 8/8 696.03 MB 0.0 1.0 0.6 0.4 1.0 0.6 0.0 1.6 97.0 96.7 10.24 4.81 1 10.244 1009K 3598 0.0 0.0 L3 16/0 920.24 MB 0.9 3.7 2.2 1.5 3.7 2.2 0.1 1.7 112.6 111.5 33.87 17.70 16 2.117 1612K 0 0.0 0.0 L4 186/0 9.57 GB 1.0 6.8 4.5 2.3 6.7 4.4 0.3 1.5 116.0 114.5 60.25 32.99 46 1.310 3271K 0 0.0 0.0 L5 1140/0 93.69 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1369/17 108.59 GB 0.0 14.8 7.3 7.4 18.4 11.0 5.1 4.9 109.4 136.2 138.33 79.32 130 1.064 9283K 7290 0.0 0.0 Int 0/0 0.00 KB 0.0 14.8 7.3 7.4 18.4 11.0 5.1 4.9 109.4 136.2 138.33 79.32 130 1.064 9283K 7290 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 14.8 7.3 7.4 14.6 7.2 0.0 0.0 126.5 125.4 119.64 68.64 75 1.595 9283K 7290 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 0.0 205.7 18.69 10.69 55 0.340 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 20.4 total, 20.2 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 18.40 GB write, 924.06 MB/s write, 14.78 GB read, 742.31 MB/s read, 138.3 seconds Interval compaction: 18.40 GB write, 932.18 MB/s write, 14.78 GB read, 748.83 MB/s read, 138.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 52, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 52, interval: 54 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1250273 Average: 12.1644 StdDev: 115.02 Min: 0 Median: 1.6679 Max: 32004 Percentiles: P50: 1.67 P75: 2.41 P99: 219.53 P99.9: 1125.44 P99.99: 2161.44 ------------------------------------------------------ [ 0, 1 ] 158041 12.641% 12.641% ### ( 1, 2 ] 699318 55.933% 68.574% ########### ( 2, 3 ] 197347 15.784% 84.358% ### ( 3, 4 ] 73984 5.917% 90.275% # ( 4, 6 ] 67361 5.388% 95.663% # ( 6, 10 ] 15412 1.233% 96.896% ( 10, 15 ] 2675 0.214% 97.110% ( 15, 22 ] 375 0.030% 97.140% ( 22, 34 ] 55 0.004% 97.144% ( 34, 51 ] 45 0.004% 97.148% ( 51, 76 ] 36 0.003% 97.151% ( 76, 110 ] 4088 0.327% 97.478% ( 110, 170 ] 14685 1.175% 98.652% ( 170, 250 ] 7023 0.562% 99.214% ( 250, 380 ] 3309 0.265% 99.479% ( 380, 580 ] 3004 0.240% 99.719% ( 580, 870 ] 1638 0.131% 99.850% ( 870, 1300 ] 1055 0.084% 99.934% ( 1300, 1900 ] 589 0.047% 99.981% ( 1900, 2900 ] 413 0.033% 100.014% ( 2900, 4400 ] 351 0.028% 100.042% ( 4400, 6600 ] 70 0.006% 100.048% ( 6600, 9900 ] 9 0.001% 100.049% ( 9900, 14000 ] 4 0.000% 100.049% ( 14000, 22000 ] 4 0.000% 100.049% ( 22000, 33000 ] 1 0.000% 100.050% ** Level 1 read latency histogram (micros): Count: 190760 Average: 12.4732 StdDev: 138.79 Min: 1 Median: 1.9835 Max: 14947 Percentiles: P50: 1.98 P75: 2.97 P99: 163.11 P99.9: 2011.27 P99.99: 3976.56 ------------------------------------------------------ [ 0, 1 ] 3896 2.042% 2.042% ( 1, 2 ] 93021 48.763% 50.806% ########## ( 2, 3 ] 47342 24.818% 75.623% ##### ( 3, 4 ] 17378 9.110% 84.733% ## ( 4, 6 ] 19375 10.157% 94.890% ## ( 6, 10 ] 5621 2.947% 97.837% # ( 10, 15 ] 922 0.483% 98.320% ( 15, 22 ] 238 0.125% 98.445% ( 22, 34 ] 12 0.006% 98.451% ( 34, 51 ] 7 0.004% 98.455% ( 51, 76 ] 17 0.009% 98.464% ( 76, 110 ] 263 0.138% 98.601% ( 110, 170 ] 859 0.450% 99.052% ( 170, 250 ] 420 0.220% 99.272% ( 250, 380 ] 270 0.142% 99.413% ( 380, 580 ] 291 0.153% 99.566% ( 580, 870 ] 308 0.161% 99.727% ( 870, 1300 ] 201 0.105% 99.833% ( 1300, 1900 ] 116 0.061% 99.894% ( 1900, 2900 ] 110 0.058% 99.951% ( 2900, 4400 ] 103 0.054% 100.005% ( 4400, 6600 ] 16 0.008% 100.014% ( 6600, 9900 ] 1 0.001% 100.014% ( 9900, 14000 ] 1 0.001% 100.015% ( 14000, 22000 ] 2 0.001% 100.016% ** Level 2 read latency histogram (micros): Count: 406889 Average: 11.2822 StdDev: 142.44 Min: 1 Median: 1.9591 Max: 9173 Percentiles: P50: 1.96 P75: 2.98 P99: 11.37 P99.9: 1391.51 P99.99: 2300.48 ------------------------------------------------------ [ 0, 1 ] 10314 2.535% 2.535% # ( 1, 2 ] 201359 49.487% 52.022% ########## ( 2, 3 ] 94920 23.328% 75.351% ##### ( 3, 4 ] 40370 9.922% 85.272% ## ( 4, 6 ] 43066 10.584% 95.856% ## ( 6, 10 ] 12204 2.999% 98.856% # ( 10, 15 ] 2150 0.528% 99.384% ( 15, 22 ] 327 0.080% 99.464% ( 22, 34 ] 64 0.016% 99.480% ( 34, 51 ] 23 0.006% 99.486% ( 51, 76 ] 19 0.005% 99.491% ( 76, 110 ] 14 0.003% 99.494% ( 110, 170 ] 28 0.007% 99.501% ( 170, 250 ] 84 0.021% 99.521% ( 250, 380 ] 185 0.045% 99.567% ( 380, 580 ] 356 0.087% 99.654% ( 580, 870 ] 474 0.116% 99.771% ( 870, 1300 ] 476 0.117% 99.888% ( 1300, 1900 ] 322 0.079% 99.967% ( 1900, 2900 ] 233 0.057% 100.024% ( 2900, 4400 ] 216 0.053% 100.077% ( 4400, 6600 ] 77 0.019% 100.096% ( 6600, 9900 ] 11 0.003% 100.099% ** Level 3 read latency histogram (micros): Count: 1348455 Average: 10.1647 StdDev: 144.73 Min: 1 Median: 1.9663 Max: 41732 Percentiles: P50: 1.97 P75: 2.95 P99: 9.85 P99.9: 892.19 P99.99: 1318.39 ------------------------------------------------------ [ 0, 1 ] 21670 1.607% 1.607% ( 1, 2 ] 675316 50.081% 51.688% ########## ( 2, 3 ] 330990 24.546% 76.234% ##### ( 3, 4 ] 133190 9.877% 86.111% ## ( 4, 6 ] 140596 10.426% 96.537% ## ( 6, 10 ] 34544 2.562% 99.099% # ( 10, 15 ] 5626 0.417% 99.516% ( 15, 22 ] 743 0.055% 99.571% ( 22, 34 ] 57 0.004% 99.576% ( 34, 51 ] 89 0.007% 99.582% ( 51, 76 ] 97 0.007% 99.589% ( 76, 110 ] 220 0.016% 99.606% ( 110, 170 ] 789 0.059% 99.664% ( 170, 250 ] 476 0.035% 99.700% ( 250, 380 ] 525 0.039% 99.738% ( 380, 580 ] 866 0.064% 99.803% ( 580, 870 ] 1248 0.093% 99.895% ( 870, 1300 ] 1251 0.093% 99.988% ( 1300, 1900 ] 886 0.066% 100.054% ( 1900, 2900 ] 721 0.053% 100.107% ( 2900, 4400 ] 628 0.047% 100.154% ( 4400, 6600 ] 187 0.014% 100.168% ( 6600, 9900 ] 29 0.002% 100.170% ( 9900, 14000 ] 4 0.000% 100.170% ( 14000, 22000 ] 9 0.001% 100.171% ( 22000, 33000 ] 1 0.000% 100.171% ( 33000, 50000 ] 1 0.000% 100.171% ** Level 4 read latency histogram (micros): Count: 625884 Average: 27.8353 StdDev: 272.32 Min: 1 Median: 2.0257 Max: 72855 Percentiles: P50: 2.03 P75: 3.21 P99: 619.07 P99.9: 2560.52 P99.99: 3523.40 ------------------------------------------------------ [ 0, 1 ] 10475 1.674% 1.674% ( 1, 2 ] 298689 47.723% 49.396% ########## ( 2, 3 ] 147247 23.526% 72.923% ##### ( 3, 4 ] 61882 9.887% 82.810% ## ( 4, 6 ] 63587 10.160% 92.969% ## ( 6, 10 ] 16164 2.583% 95.552% # ( 10, 15 ] 2477 0.396% 95.948% ( 15, 22 ] 350 0.056% 96.004% ( 22, 34 ] 42 0.007% 96.010% ( 34, 51 ] 70 0.011% 96.021% ( 51, 76 ] 81 0.013% 96.034% ( 76, 110 ] 2158 0.345% 96.379% ( 110, 170 ] 7330 1.171% 97.550% ( 170, 250 ] 3788 0.605% 98.156% ( 250, 380 ] 2344 0.375% 98.530% ( 380, 580 ] 2627 0.420% 98.950% ( 580, 870 ] 2332 0.373% 99.322% ( 870, 1300 ] 1868 0.298% 99.621% ( 1300, 1900 ] 1222 0.195% 99.816% ( 1900, 2900 ] 795 0.127% 99.943% ( 2900, 4400 ] 706 0.113% 100.056% ( 4400, 6600 ] 202 0.032% 100.088% ( 6600, 9900 ] 23 0.004% 100.092% ( 9900, 14000 ] 9 0.001% 100.093% ( 14000, 22000 ] 6 0.001% 100.094% ( 22000, 33000 ] 1 0.000% 100.094% ( 33000, 50000 ] 6 0.001% 100.095% ( 50000, 75000 ] 1 0.000% 100.096% ** Level 5 read latency histogram (micros): Count: 123743 Average: 453.6378 StdDev: 807.38 Min: 72 Median: 190.9890 Max: 55155 Percentiles: P50: 190.99 P75: 431.28 P99: 4189.29 P99.9: 6852.46 P99.99: 9889.79 ------------------------------------------------------ ( 51, 76 ] 12 0.010% 0.010% ( 76, 110 ] 12655 10.227% 10.237% ## ( 110, 170 ] 43623 35.253% 45.489% ####### ( 170, 250 ] 21274 17.192% 62.682% ### ( 250, 380 ] 12167 9.832% 72.514% ## ( 380, 580 ] 11998 9.696% 82.210% ## ( 580, 870 ] 8066 6.518% 88.728% # ( 870, 1300 ] 5432 4.390% 93.118% # ( 1300, 1900 ] 2994 2.420% 95.538% ( 1900, 2900 ] 2379 1.923% 97.460% ( 2900, 4400 ] 2217 1.792% 99.252% ( 4400, 6600 ] 793 0.641% 99.893% ( 6600, 9900 ] 121 0.098% 99.990% ( 9900, 14000 ] 5 0.004% 99.994% ( 14000, 22000 ] 6 0.005% 99.999% ( 22000, 33000 ] 6 0.005% 100.004% ( 33000, 50000 ] 1 0.001% 100.005% ( 50000, 75000 ] 1 0.001% 100.006% ** DB Stats ** Uptime(secs): 20.4 total, 3.8 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 193.05 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.544 H:M:S, 27.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 260.46 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.321 H:M:S, 8.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/04-16:47:55 ... thread 0: (1000000,5000000) ops and (105662.5,168479.8) ops/second in (9.464096,29.677148) 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 4.72 GB 332.5 5.8 0.0 5.8 10.5 4.7 0.0 2.2 126.5 229.8 46.81 36.12 88 0.532 6011K 15K 0.0 0.0 L1 8/8 696.03 MB 0.0 1.0 0.6 0.4 1.0 0.6 0.0 1.6 97.0 96.7 10.24 4.81 1 10.244 1009K 3598 0.0 0.0 L3 16/0 920.24 MB 0.9 3.7 2.2 1.5 3.7 2.2 0.1 1.7 112.6 111.5 33.87 17.70 16 2.117 1612K 0 0.0 0.0 L4 186/0 9.57 GB 1.0 6.8 4.5 2.3 6.7 4.4 0.3 1.5 116.0 114.5 60.25 32.99 46 1.310 3271K 0 0.0 0.0 L5 1140/0 93.69 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1367/17 109.57 GB 0.0 17.3 7.3 10.0 21.9 11.9 5.1 4.6 117.2 148.3 151.17 91.63 151 1.001 11M 18K 0.0 0.0 Int 0/0 0.00 KB 0.0 17.3 7.3 10.0 21.9 11.9 5.1 4.6 117.2 148.3 151.17 91.63 151 1.001 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 17.3 7.3 10.0 17.2 7.2 0.0 0.0 136.9 135.8 129.39 78.26 80 1.617 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 0.0 222.7 21.78 13.37 71 0.307 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): 29.9 total, 29.7 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: 21.90 GB write, 750.98 MB/s write, 17.30 GB read, 593.47 MB/s read, 151.2 seconds Interval compaction: 21.90 GB write, 755.48 MB/s write, 17.30 GB read, 597.02 MB/s read, 151.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 52, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 52, interval: 65 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1988764 Average: 13.7879 StdDev: 98.39 Min: 0 Median: 1.5822 Max: 32004 Percentiles: P50: 1.58 P75: 2.15 P99: 234.39 P99.9: 806.81 P99.99: 1440.19 ------------------------------------------------------ [ 0, 1 ] 354346 17.817% 17.817% #### ( 1, 2 ] 1099326 55.277% 73.094% ########### ( 2, 3 ] 249664 12.554% 85.648% ### ( 3, 4 ] 91229 4.587% 90.235% # ( 4, 6 ] 75830 3.813% 94.048% # ( 6, 10 ] 17321 0.871% 94.919% ( 10, 15 ] 3069 0.154% 95.073% ( 15, 22 ] 447 0.022% 95.096% ( 22, 34 ] 60 0.003% 95.099% ( 34, 51 ] 47 0.002% 95.101% ( 51, 76 ] 64 0.003% 95.104% ( 76, 110 ] 14518 0.730% 95.834% ( 110, 170 ] 48606 2.444% 98.278% ( 170, 250 ] 17831 0.897% 99.175% ( 250, 380 ] 6848 0.344% 99.519% ( 380, 580 ] 5738 0.289% 99.808% ( 580, 870 ] 2344 0.118% 99.926% ( 870, 1300 ] 1138 0.057% 99.983% ( 1300, 1900 ] 604 0.030% 100.013% ( 1900, 2900 ] 449 0.023% 100.036% ( 2900, 4400 ] 359 0.018% 100.054% ( 4400, 6600 ] 71 0.004% 100.058% ( 6600, 9900 ] 9 0.000% 100.058% ( 9900, 14000 ] 4 0.000% 100.058% ( 14000, 22000 ] 4 0.000% 100.058% ( 22000, 33000 ] 1 0.000% 100.058% ** Level 1 read latency histogram (micros): Count: 220183 Average: 13.1068 StdDev: 130.87 Min: 1 Median: 2.1071 Max: 14947 Percentiles: P50: 2.11 P75: 3.31 P99: 196.23 P99.9: 1821.47 P99.99: 3933.71 ------------------------------------------------------ [ 0, 1 ] 4487 2.038% 2.038% ( 1, 2 ] 99858 45.352% 47.390% ######### ( 2, 3 ] 53652 24.367% 71.757% ##### ( 3, 4 ] 22797 10.354% 82.111% ## ( 4, 6 ] 25703 11.673% 93.784% ## ( 6, 10 ] 6786 3.082% 96.866% # ( 10, 15 ] 1164 0.529% 97.395% ( 15, 22 ] 418 0.190% 97.585% ( 22, 34 ] 34 0.015% 97.600% ( 34, 51 ] 8 0.004% 97.604% ( 51, 76 ] 17 0.008% 97.612% ( 76, 110 ] 681 0.309% 97.921% ( 110, 170 ] 2109 0.958% 98.879% ( 170, 250 ] 815 0.370% 99.249% ( 250, 380 ] 416 0.189% 99.438% ( 380, 580 ] 386 0.175% 99.613% ( 580, 870 ] 328 0.149% 99.762% ( 870, 1300 ] 203 0.092% 99.854% ( 1300, 1900 ] 116 0.053% 99.907% ( 1900, 2900 ] 112 0.051% 99.958% ( 2900, 4400 ] 103 0.047% 100.005% ( 4400, 6600 ] 16 0.007% 100.012% ( 6600, 9900 ] 1 0.000% 100.012% ( 9900, 14000 ] 1 0.000% 100.013% ( 14000, 22000 ] 2 0.001% 100.014% ** Level 2 read latency histogram (micros): Count: 406889 Average: 11.2822 StdDev: 142.44 Min: 1 Median: 1.9591 Max: 9173 Percentiles: P50: 1.96 P75: 2.98 P99: 11.37 P99.9: 1391.51 P99.99: 2300.48 ------------------------------------------------------ [ 0, 1 ] 10314 2.535% 2.535% # ( 1, 2 ] 201359 49.487% 52.022% ########## ( 2, 3 ] 94920 23.328% 75.351% ##### ( 3, 4 ] 40370 9.922% 85.272% ## ( 4, 6 ] 43066 10.584% 95.856% ## ( 6, 10 ] 12204 2.999% 98.856% # ( 10, 15 ] 2150 0.528% 99.384% ( 15, 22 ] 327 0.080% 99.464% ( 22, 34 ] 64 0.016% 99.480% ( 34, 51 ] 23 0.006% 99.486% ( 51, 76 ] 19 0.005% 99.491% ( 76, 110 ] 14 0.003% 99.494% ( 110, 170 ] 28 0.007% 99.501% ( 170, 250 ] 84 0.021% 99.521% ( 250, 380 ] 185 0.045% 99.567% ( 380, 580 ] 356 0.087% 99.654% ( 580, 870 ] 474 0.116% 99.771% ( 870, 1300 ] 476 0.117% 99.888% ( 1300, 1900 ] 322 0.079% 99.967% ( 1900, 2900 ] 233 0.057% 100.024% ( 2900, 4400 ] 216 0.053% 100.077% ( 4400, 6600 ] 77 0.019% 100.096% ( 6600, 9900 ] 11 0.003% 100.099% ** Level 3 read latency histogram (micros): Count: 1351031 Average: 10.4785 StdDev: 144.86 Min: 1 Median: 1.9682 Max: 41732 Percentiles: P50: 1.97 P75: 2.96 P99: 11.08 P99.9: 893.59 P99.99: 1318.89 ------------------------------------------------------ [ 0, 1 ] 21670 1.604% 1.604% ( 1, 2 ] 675316 49.985% 51.589% ########## ( 2, 3 ] 330990 24.499% 76.088% ##### ( 3, 4 ] 133190 9.858% 85.947% ## ( 4, 6 ] 140596 10.407% 96.353% ## ( 6, 10 ] 34544 2.557% 98.910% # ( 10, 15 ] 5626 0.416% 99.327% ( 15, 22 ] 743 0.055% 99.382% ( 22, 34 ] 57 0.004% 99.386% ( 34, 51 ] 89 0.007% 99.392% ( 51, 76 ] 97 0.007% 99.399% ( 76, 110 ] 670 0.050% 99.449% ( 110, 170 ] 2207 0.163% 99.612% ( 170, 250 ] 906 0.067% 99.680% ( 250, 380 ] 653 0.048% 99.728% ( 380, 580 ] 973 0.072% 99.800% ( 580, 870 ] 1284 0.095% 99.895% ( 870, 1300 ] 1257 0.093% 99.988% ( 1300, 1900 ] 886 0.066% 100.054% ( 1900, 2900 ] 722 0.053% 100.107% ( 2900, 4400 ] 628 0.046% 100.153% ( 4400, 6600 ] 187 0.014% 100.167% ( 6600, 9900 ] 29 0.002% 100.169% ( 9900, 14000 ] 4 0.000% 100.170% ( 14000, 22000 ] 9 0.001% 100.170% ( 22000, 33000 ] 1 0.000% 100.170% ( 33000, 50000 ] 1 0.000% 100.171% ** Level 4 read latency histogram (micros): Count: 648919 Average: 32.8773 StdDev: 269.50 Min: 1 Median: 2.1037 Max: 72855 Percentiles: P50: 2.10 P75: 3.49 P99: 620.17 P99.9: 2534.64 P99.99: 3519.75 ------------------------------------------------------ [ 0, 1 ] 10475 1.614% 1.614% ( 1, 2 ] 298704 46.031% 47.645% ######### ( 2, 3 ] 147289 22.698% 70.343% ##### ( 3, 4 ] 61915 9.541% 79.884% ## ( 4, 6 ] 63625 9.805% 89.689% ## ( 6, 10 ] 16171 2.492% 92.181% ( 10, 15 ] 2479 0.382% 92.563% ( 15, 22 ] 350 0.054% 92.617% ( 22, 34 ] 42 0.006% 92.623% ( 34, 51 ] 70 0.011% 92.634% ( 51, 76 ] 84 0.013% 92.647% ( 76, 110 ] 6264 0.965% 93.612% ( 110, 170 ] 19987 3.080% 96.692% # ( 170, 250 ] 7531 1.161% 97.853% ( 250, 380 ] 3544 0.546% 98.399% ( 380, 580 ] 3544 0.546% 98.945% ( 580, 870 ] 2569 0.396% 99.341% ( 870, 1300 ] 1894 0.292% 99.633% ( 1300, 1900 ] 1226 0.189% 99.822% ( 1900, 2900 ] 799 0.123% 99.945% ( 2900, 4400 ] 707 0.109% 100.054% ( 4400, 6600 ] 202 0.031% 100.085% ( 6600, 9900 ] 23 0.004% 100.089% ( 9900, 14000 ] 9 0.001% 100.090% ( 14000, 22000 ] 6 0.001% 100.091% ( 22000, 33000 ] 1 0.000% 100.091% ( 33000, 50000 ] 6 0.001% 100.092% ( 50000, 75000 ] 1 0.000% 100.092% ** Level 5 read latency histogram (micros): Count: 256023 Average: 307.5992 StdDev: 584.13 Min: 72 Median: 157.1489 Max: 55155 Percentiles: P50: 157.15 P75: 242.54 P99: 3289.71 P99.9: 6233.73 P99.99: 9283.57 ------------------------------------------------------ ( 51, 76 ] 20 0.008% 0.008% ( 76, 110 ] 36441 14.233% 14.241% ### ( 110, 170 ] 116504 45.505% 59.747% ######### ( 170, 250 ] 43068 16.822% 76.569% ### ( 250, 380 ] 19005 7.423% 83.992% # ( 380, 580 ] 17352 6.778% 90.769% # ( 580, 870 ] 9445 3.689% 94.458% # ( 870, 1300 ] 5618 2.194% 96.653% ( 1300, 1900 ] 3021 1.180% 97.833% ( 1900, 2900 ] 2412 0.942% 98.775% ( 2900, 4400 ] 2220 0.867% 99.642% ( 4400, 6600 ] 793 0.310% 99.952% ( 6600, 9900 ] 121 0.047% 99.999% ( 9900, 14000 ] 5 0.002% 100.001% ( 14000, 22000 ] 6 0.002% 100.003% ( 22000, 33000 ] 6 0.002% 100.005% ( 33000, 50000 ] 1 0.000% 100.006% ( 50000, 75000 ] 1 0.000% 100.006% ** DB Stats ** Uptime(secs): 29.9 total, 9.5 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 164.82 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.296 H:M:S, 37.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 103.99 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.752 H:M:S, 60.8 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 : 244.955 micros/op 16312 ops/sec 60.140 seconds 980996 operations; 15.8 MB/s (250999 of 250999 found) Microseconds per read: Count: 980996 Average: 244.9569 StdDev: 721.11 Min: 2 Median: 169.8347 Max: 77184 Percentiles: P50: 169.83 P75: 232.96 P99: 1242.13 P99.9: 11331.34 P99.99: 29700.03 ------------------------------------------------------ ( 1, 2 ] 5 0.001% 0.001% ( 2, 3 ] 48 0.005% 0.005% ( 3, 4 ] 61 0.006% 0.012% ( 4, 6 ] 73 0.007% 0.019% ( 6, 10 ] 489 0.050% 0.069% ( 10, 15 ] 4221 0.430% 0.499% ( 15, 22 ] 4032 0.411% 0.910% ( 22, 34 ] 8233 0.839% 1.749% ( 34, 51 ] 2149 0.219% 1.969% ( 51, 76 ] 242 0.025% 1.993% ( 76, 110 ] 26469 2.698% 4.691% # ( 110, 170 ] 445704 45.434% 50.125% ######### ( 170, 250 ] 310080 31.609% 81.734% ###### ( 250, 380 ] 102517 10.450% 92.184% ## ( 380, 580 ] 42547 4.337% 96.521% # ( 580, 870 ] 17699 1.804% 98.325% ( 870, 1300 ] 7646 0.779% 99.105% ( 1300, 1900 ] 3095 0.315% 99.420% ( 1900, 2900 ] 2132 0.217% 99.638% ( 2900, 4400 ] 1662 0.169% 99.807% ( 4400, 6600 ] 515 0.052% 99.860% ( 6600, 9900 ] 241 0.025% 99.884% ( 9900, 14000 ] 444 0.045% 99.929% ( 14000, 22000 ] 491 0.050% 99.980% ( 22000, 33000 ] 147 0.015% 99.994% ( 33000, 50000 ] 35 0.004% 99.998% ( 50000, 75000 ] 14 0.001% 99.999% ( 75000, 110000 ] 5 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 : 16873951 rocksdb.bloom.filter.full.positive COUNT : 1145180 rocksdb.bloom.filter.full.true.positive COUNT : 980559 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 : 437 rocksdb.memtable.miss COUNT : 980559 rocksdb.l0.hit COUNT : 40996 rocksdb.l1.hit COUNT : 11545 rocksdb.l2andup.hit COUNT : 928018 rocksdb.compaction.key.drop.new COUNT : 180551 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 : 5484734 rocksdb.number.keys.read COUNT : 980996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 5660245488 rocksdb.bytes.read COUNT : 980996000 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 : 1651 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 39228487 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 : 21828020452 rocksdb.compact.write.bytes COUNT : 21635095001 rocksdb.flush.write.bytes COUNT : 5615046872 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 : 28 rocksdb.number.superversion_acquires COUNT : 1081 rocksdb.number.superversion_releases COUNT : 1028 rocksdb.number.superversion_cleanups COUNT : 265 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 : 278 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 : 5569655808 rocksdb.memtable.garbage.bytes.at.flush COUNT : 2066432 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 : 25953450595 rocksdb.non.last.level.read.count COUNT : 6127340 rocksdb.block.checksum.compute.count COUNT : 6442200 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 : 168.978531 P95 : 508.891201 P99 : 1241.299186 P100 : 77181.000000 COUNT : 980996 SUM : 239497834 rocksdb.db.write.micros P50 : 1.556966 P95 : 4.585132 P99 : 9.531142 P100 : 982612.000000 COUNT : 5484734 SUM : 53173415 rocksdb.compaction.times.micros P50 : 1369354.838710 P95 : 4923333.333333 P99 : 23870000.000000 P100 : 31142343.000000 COUNT : 83 SUM : 162518146 rocksdb.compaction.times.cpu_micros P50 : 865483.870968 P95 : 2325000.000000 P99 : 10514000.000000 P100 : 13995728.000000 COUNT : 83 SUM : 94179549 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 : 820.394737 P95 : 67083.333333 P99 : 420735.000000 P100 : 420735.000000 COUNT : 79 SUM : 1445949 rocksdb.compaction.outfile.sync.micros P50 : 28600.000000 P95 : 309428.571429 P99 : 497800.000000 P100 : 857469.000000 COUNT : 252 SUM : 17729435 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 : 250.000000 P95 : 4175.000000 P99 : 6299.333333 P100 : 16003.000000 COUNT : 182 SUM : 195575 rocksdb.table.open.io.micros P50 : 8757.426778 P95 : 20217.582418 P99 : 28675.952381 P100 : 31870.000000 COUNT : 1651 SUM : 14739025 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 : 3.929953 P95 : 12.201433 P99 : 192.714669 P100 : 72859.000000 COUNT : 5284621 SUM : 83536001 rocksdb.read.block.get.micros P50 : 138.901954 P95 : 379.244960 P99 : 1185.426415 P100 : 55159.000000 COUNT : 1155917 SUM : 204580631 rocksdb.write.raw.block.micros P50 : 0.537648 P95 : 1.402997 P99 : 3.709191 P100 : 59244.000000 COUNT : 6600086 SUM : 18944618 rocksdb.numfiles.in.singlecompaction P50 : 3.031250 P95 : 3.996875 P99 : 14.850000 P100 : 30.000000 COUNT : 103 SUM : 378 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 : 0.563302 P95 : 1231.434794 P99 : 2639.789885 P100 : 982433.000000 COUNT : 214208 SUM : 39246166 rocksdb.sst.read.micros P50 : 2.141143 P95 : 166.700588 P99 : 492.595911 P100 : 72855.000000 COUNT : 6127372 SUM : 269520297 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 : 980996 SUM : 980996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 5484734 SUM : 5660245488 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 : 221803.278689 P95 : 865666.666667 P99 : 1244572.000000 P100 : 1244572.000000 COUNT : 79 SUM : 23401815 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 : 280 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