[2024-12-13 07:09:13.283827] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 22.11.4 initialization... [2024-12-13 07:09:13.283925] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid705624 ] Set seed to 1734070153281491 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-13 07:09:13.368514] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-13 07:09:13.404755] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-13 07:09:13.404799] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 705624' to capture a snapshot of events at runtime. [2024-12-13 07:09:13.404811] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid705624 for offline analysis/debug. [2024-12-13 07:09:13.404834] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Dec 13 07:09:17 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/13-07:09:25 ... thread 0: (1000000,1000000) ops and (129905.1,129905.1) ops/second in (7.697929,7.697929) 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 8/4 1014.55 MB 63.7 0.4 0.0 0.4 1.2 0.8 0.0 1.5 39.1 122.1 9.85 3.99 10 0.985 391K 603 0.0 0.0 L2 2/1 255.42 MB 1.3 0.3 0.3 0.1 0.3 0.2 0.0 1.4 106.4 105.6 3.33 1.61 1 3.333 360K 2716 0.0 0.0 L3 37/9 2.98 GB 2.1 2.7 1.9 0.9 2.7 1.8 0.0 1.5 101.2 100.5 27.77 13.16 15 1.851 1983K 423 0.0 0.0 L4 200/13 12.44 GB 1.2 3.5 2.9 0.5 3.4 2.9 0.1 1.2 105.5 104.8 33.52 16.39 27 1.242 1125K 394 0.0 0.0 L5 1068/0 87.91 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 1315/27 104.57 GB 0.0 6.9 5.0 1.9 7.7 5.8 0.1 9.6 95.1 105.6 74.48 35.15 53 1.405 3859K 4136 0.0 0.0 Int 0/0 0.00 KB 0.0 6.9 5.0 1.9 7.7 5.8 0.1 9.6 95.1 105.6 74.48 35.15 53 1.405 3859K 4136 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 6.9 5.0 1.9 6.9 5.0 0.0 0.0 104.8 104.2 67.60 32.84 44 1.536 3859K 4136 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 0.0 119.1 6.87 2.31 9 0.764 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): 7.9 total, 7.7 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: 7.68 GB write, 997.66 MB/s write, 6.92 GB read, 898.92 MB/s read, 74.5 seconds Interval compaction: 7.68 GB write, 1021.04 MB/s write, 6.92 GB read, 919.98 MB/s read, 74.5 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: 33, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 33, interval: 33 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 194493 Average: 12.1955 StdDev: 183.54 Min: 1 Median: 1.7907 Max: 37621 Percentiles: P50: 1.79 P75: 2.85 P99: 10.54 P99.9: 2627.70 P99.99: 5821.36 ------------------------------------------------------ [ 0, 1 ] 14266 7.335% 7.335% # ( 1, 2 ] 104946 53.959% 61.294% ########### ( 2, 3 ] 31305 16.096% 77.389% ### ( 3, 4 ] 18479 9.501% 86.891% ## ( 4, 6 ] 19608 10.082% 96.972% ## ( 6, 10 ] 3869 1.989% 98.961% ( 10, 15 ] 699 0.359% 99.321% ( 15, 22 ] 87 0.045% 99.366% ( 22, 34 ] 6 0.003% 99.369% ( 34, 51 ] 1 0.001% 99.369% ( 51, 76 ] 5 0.003% 99.372% ( 76, 110 ] 2 0.001% 99.373% ( 110, 170 ] 8 0.004% 99.377% ( 170, 250 ] 35 0.018% 99.395% ( 250, 380 ] 72 0.037% 99.432% ( 380, 580 ] 160 0.082% 99.514% ( 580, 870 ] 235 0.121% 99.635% ( 870, 1300 ] 259 0.133% 99.768% ( 1300, 1900 ] 167 0.086% 99.854% ( 1900, 2900 ] 123 0.063% 99.917% ( 2900, 4400 ] 117 0.060% 99.977% ( 4400, 6600 ] 38 0.020% 99.997% ( 6600, 9900 ] 2 0.001% 99.998% ( 9900, 14000 ] 2 0.001% 99.999% ( 14000, 22000 ] 2 0.001% 100.000% ( 33000, 50000 ] 1 0.001% 100.001% ** Level 1 read latency histogram (micros): Count: 65417 Average: 11.4301 StdDev: 141.97 Min: 1 Median: 1.8866 Max: 6502 Percentiles: P50: 1.89 P75: 3.01 P99: 13.40 P99.9: 2541.47 P99.99: 5160.83 ------------------------------------------------------ [ 0, 1 ] 3985 6.092% 6.092% # ( 1, 2 ] 32396 49.522% 55.614% ########## ( 2, 3 ] 12589 19.244% 74.858% #### ( 3, 4 ] 6676 10.205% 85.064% ## ( 4, 6 ] 6905 10.555% 95.619% ## ( 6, 10 ] 1898 2.901% 98.520% # ( 10, 15 ] 462 0.706% 99.227% ( 15, 22 ] 74 0.113% 99.340% ( 22, 34 ] 12 0.018% 99.358% ( 34, 51 ] 5 0.008% 99.366% ( 51, 76 ] 3 0.005% 99.370% ( 76, 110 ] 1 0.002% 99.372% ( 110, 170 ] 4 0.006% 99.378% ( 170, 250 ] 17 0.026% 99.404% ( 250, 380 ] 37 0.057% 99.460% ( 380, 580 ] 65 0.099% 99.560% ( 580, 870 ] 63 0.096% 99.656% ( 870, 1300 ] 81 0.124% 99.780% ( 1300, 1900 ] 51 0.078% 99.858% ( 1900, 2900 ] 43 0.066% 99.924% ( 2900, 4400 ] 40 0.061% 99.985% ( 4400, 6600 ] 10 0.015% 100.000% ** Level 2 read latency histogram (micros): Count: 464617 Average: 13.0270 StdDev: 213.23 Min: 1 Median: 1.8911 Max: 54099 Percentiles: P50: 1.89 P75: 3.00 P99: 12.42 P99.9: 1272.30 P99.99: 1875.12 ------------------------------------------------------ [ 0, 1 ] 25268 5.438% 5.438% # ( 1, 2 ] 232340 50.007% 55.445% ########## ( 2, 3 ] 90971 19.580% 75.025% #### ( 3, 4 ] 47400 10.202% 85.227% ## ( 4, 6 ] 49437 10.640% 95.867% ## ( 6, 10 ] 12982 2.794% 98.661% # ( 10, 15 ] 3254 0.700% 99.362% ( 15, 22 ] 489 0.105% 99.467% ( 22, 34 ] 107 0.023% 99.490% ( 34, 51 ] 44 0.009% 99.500% ( 51, 76 ] 28 0.006% 99.506% ( 76, 110 ] 26 0.006% 99.511% ( 110, 170 ] 58 0.012% 99.524% ( 170, 250 ] 101 0.022% 99.545% ( 250, 380 ] 220 0.047% 99.593% ( 380, 580 ] 361 0.078% 99.670% ( 580, 870 ] 520 0.112% 99.782% ( 870, 1300 ] 584 0.126% 99.908% ( 1300, 1900 ] 397 0.085% 99.994% ( 1900, 2900 ] 363 0.078% 100.072% ( 2900, 4400 ] 302 0.065% 100.137% ( 4400, 6600 ] 77 0.017% 100.153% ( 6600, 9900 ] 16 0.003% 100.157% ( 9900, 14000 ] 6 0.001% 100.158% ( 14000, 22000 ] 4 0.001% 100.159% ( 22000, 33000 ] 4 0.001% 100.160% ( 33000, 50000 ] 2 0.000% 100.160% ( 50000, 75000 ] 1 0.000% 100.160% ** Level 3 read latency histogram (micros): Count: 991006 Average: 12.9559 StdDev: 193.80 Min: 1 Median: 1.9051 Max: 37373 Percentiles: P50: 1.91 P75: 2.99 P99: 10.34 P99.9: 1049.01 P99.99: 1477.56 ------------------------------------------------------ [ 0, 1 ] 36608 3.694% 3.694% # ( 1, 2 ] 507036 51.164% 54.858% ########## ( 2, 3 ] 201204 20.303% 75.161% #### ( 3, 4 ] 103026 10.396% 85.557% ## ( 4, 6 ] 109122 11.011% 96.568% ## ( 6, 10 ] 23720 2.394% 98.962% ( 10, 15 ] 5691 0.574% 99.536% ( 15, 22 ] 705 0.071% 99.607% ( 22, 34 ] 67 0.007% 99.614% ( 34, 51 ] 49 0.005% 99.619% ( 51, 76 ] 57 0.006% 99.625% ( 76, 110 ] 26 0.003% 99.627% ( 110, 170 ] 61 0.006% 99.633% ( 170, 250 ] 130 0.013% 99.646% ( 250, 380 ] 335 0.034% 99.680% ( 380, 580 ] 687 0.069% 99.750% ( 580, 870 ] 1023 0.103% 99.853% ( 870, 1300 ] 1129 0.114% 99.967% ( 1300, 1900 ] 787 0.079% 100.046% ( 1900, 2900 ] 754 0.076% 100.122% ( 2900, 4400 ] 791 0.080% 100.202% ( 4400, 6600 ] 188 0.019% 100.221% ( 6600, 9900 ] 37 0.004% 100.225% ( 9900, 14000 ] 7 0.001% 100.225% ( 14000, 22000 ] 7 0.001% 100.226% ( 22000, 33000 ] 8 0.001% 100.227% ( 33000, 50000 ] 3 0.000% 100.227% ** Level 4 read latency histogram (micros): Count: 170293 Average: 44.5687 StdDev: 360.06 Min: 0 Median: 1.8831 Max: 54236 Percentiles: P50: 1.88 P75: 2.99 P99: 1369.43 P99.9: 4140.99 P99.99: 5571.79 ------------------------------------------------------ [ 0, 1 ] 7952 4.670% 4.670% # ( 1, 2 ] 87414 51.332% 56.001% ########## ( 2, 3 ] 32518 19.095% 75.096% #### ( 3, 4 ] 18178 10.675% 85.771% ## ( 4, 6 ] 15402 9.044% 94.815% ## ( 6, 10 ] 3399 1.996% 96.811% ( 10, 15 ] 675 0.396% 97.208% ( 15, 22 ] 105 0.062% 97.269% ( 22, 34 ] 14 0.008% 97.278% ( 34, 51 ] 10 0.006% 97.284% ( 51, 76 ] 15 0.009% 97.292% ( 76, 110 ] 16 0.009% 97.302% ( 110, 170 ] 45 0.026% 97.328% ( 170, 250 ] 145 0.085% 97.413% ( 250, 380 ] 244 0.143% 97.557% ( 380, 580 ] 551 0.324% 97.880% ( 580, 870 ] 844 0.496% 98.376% ( 870, 1300 ] 986 0.579% 98.955% ( 1300, 1900 ] 666 0.391% 99.346% ( 1900, 2900 ] 559 0.328% 99.674% ( 2900, 4400 ] 465 0.273% 99.947% ( 4400, 6600 ] 137 0.080% 100.028% ( 6600, 9900 ] 28 0.016% 100.044% ( 9900, 14000 ] 5 0.003% 100.047% ( 22000, 33000 ] 2 0.001% 100.048% ( 50000, 75000 ] 1 0.001% 100.049% ** Level 5 read latency histogram (micros): Count: 12677 Average: 1753.6360 StdDev: 1795.58 Min: 89 Median: 1189.1632 Max: 42679 Percentiles: P50: 1189.16 P75: 2446.55 P99: 6809.29 P99.9: 22444.13 P99.99: 42679.00 ------------------------------------------------------ ( 76, 110 ] 10 0.079% 0.079% ( 110, 170 ] 56 0.442% 0.521% ( 170, 250 ] 205 1.617% 2.138% ( 250, 380 ] 603 4.757% 6.894% # ( 380, 580 ] 1379 10.878% 17.772% ## ( 580, 870 ] 2316 18.269% 36.042% #### ( 870, 1300 ] 2384 18.806% 54.847% #### ( 1300, 1900 ] 1683 13.276% 68.123% ### ( 1900, 2900 ] 1595 12.582% 80.705% ### ( 2900, 4400 ] 1673 13.197% 93.902% ### ( 4400, 6600 ] 639 5.041% 98.943% # ( 6600, 9900 ] 114 0.899% 99.842% ( 9900, 14000 ] 2 0.016% 99.858% ( 14000, 22000 ] 5 0.039% 99.897% ( 22000, 33000 ] 8 0.063% 99.961% ( 33000, 50000 ] 5 0.039% 100.000% ** DB Stats ** Uptime(secs): 7.9 total, 7.7 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 124.89 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.695 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, 127.80 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.695 H:M:S, 48.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/12/13-07:09:30 ... thread 0: (1000000,2000000) ops and (183754.9,152207.5) ops/second in (5.442031,13.139960) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/10 2.04 GB 75.5 1.3 0.0 1.3 3.1 1.8 0.0 1.7 66.5 161.0 19.99 10.65 28 0.714 1350K 1710 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.3 0.1 0.3 0.2 0.0 1.4 106.4 105.6 3.33 1.61 1 3.333 360K 2716 0.0 0.0 L3 15/0 988.49 MB 1.0 3.2 2.1 1.1 3.2 2.1 0.0 1.5 105.4 104.7 31.16 15.31 17 1.833 2336K 3125 0.0 0.0 L4 170/0 9.76 GB 1.0 6.6 4.8 1.8 6.6 4.8 0.4 1.4 112.1 111.5 60.37 31.28 44 1.372 2673K 394 0.0 0.0 L5 1128/0 92.83 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1327/10 105.59 GB 0.0 11.5 7.2 4.3 13.2 8.9 5.3 7.2 102.2 118.1 114.85 58.85 90 1.276 6720K 7945 0.0 0.0 Int 0/0 0.00 KB 0.0 11.5 7.2 4.3 13.2 8.9 5.3 7.2 102.2 118.1 114.85 58.85 90 1.276 6720K 7945 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 11.5 7.2 4.3 11.4 7.1 0.0 0.0 114.5 113.8 102.53 53.59 66 1.553 6720K 7945 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 0.0 153.4 12.32 5.25 24 0.513 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): 13.3 total, 13.1 interval Flush(GB): cumulative 1.846, interval 1.846 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: 13.24 GB write, 1017.98 MB/s write, 11.46 GB read, 881.22 MB/s read, 114.9 seconds Interval compaction: 13.24 GB write, 1031.96 MB/s write, 11.46 GB read, 893.32 MB/s read, 114.9 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: 62, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 62, interval: 62 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 512111 Average: 12.3588 StdDev: 142.09 Min: 0 Median: 1.6966 Max: 37621 Percentiles: P50: 1.70 P75: 2.59 P99: 192.40 P99.9: 1595.72 P99.99: 3575.27 ------------------------------------------------------ [ 0, 1 ] 63219 12.345% 12.345% ## ( 1, 2 ] 276834 54.057% 66.402% ########### ( 2, 3 ] 74599 14.567% 80.969% ### ( 3, 4 ] 38702 7.557% 88.527% ## ( 4, 6 ] 37580 7.338% 95.865% # ( 6, 10 ] 8169 1.595% 97.460% ( 10, 15 ] 1563 0.305% 97.765% ( 15, 22 ] 224 0.044% 97.809% ( 22, 34 ] 19 0.004% 97.813% ( 34, 51 ] 2 0.000% 97.813% ( 51, 76 ] 7 0.001% 97.814% ( 76, 110 ] 1096 0.214% 98.028% ( 110, 170 ] 4418 0.863% 98.891% ( 170, 250 ] 2000 0.391% 99.282% ( 250, 380 ] 930 0.182% 99.463% ( 380, 580 ] 921 0.180% 99.643% ( 580, 870 ] 662 0.129% 99.772% ( 870, 1300 ] 510 0.100% 99.872% ( 1300, 1900 ] 296 0.058% 99.930% ( 1900, 2900 ] 214 0.042% 99.971% ( 2900, 4400 ] 215 0.042% 100.013% ( 4400, 6600 ] 66 0.013% 100.026% ( 6600, 9900 ] 4 0.001% 100.027% ( 9900, 14000 ] 2 0.000% 100.028% ( 14000, 22000 ] 2 0.000% 100.028% ( 33000, 50000 ] 1 0.000% 100.028% ** Level 1 read latency histogram (micros): Count: 65417 Average: 11.4301 StdDev: 141.97 Min: 1 Median: 1.8866 Max: 6502 Percentiles: P50: 1.89 P75: 3.01 P99: 13.40 P99.9: 2541.47 P99.99: 5160.83 ------------------------------------------------------ [ 0, 1 ] 3985 6.092% 6.092% # ( 1, 2 ] 32396 49.522% 55.614% ########## ( 2, 3 ] 12589 19.244% 74.858% #### ( 3, 4 ] 6676 10.205% 85.064% ## ( 4, 6 ] 6905 10.555% 95.619% ## ( 6, 10 ] 1898 2.901% 98.520% # ( 10, 15 ] 462 0.706% 99.227% ( 15, 22 ] 74 0.113% 99.340% ( 22, 34 ] 12 0.018% 99.358% ( 34, 51 ] 5 0.008% 99.366% ( 51, 76 ] 3 0.005% 99.370% ( 76, 110 ] 1 0.002% 99.372% ( 110, 170 ] 4 0.006% 99.378% ( 170, 250 ] 17 0.026% 99.404% ( 250, 380 ] 37 0.057% 99.460% ( 380, 580 ] 65 0.099% 99.560% ( 580, 870 ] 63 0.096% 99.656% ( 870, 1300 ] 81 0.124% 99.780% ( 1300, 1900 ] 51 0.078% 99.858% ( 1900, 2900 ] 43 0.066% 99.924% ( 2900, 4400 ] 40 0.061% 99.985% ( 4400, 6600 ] 10 0.015% 100.000% ** Level 2 read latency histogram (micros): Count: 529448 Average: 12.6738 StdDev: 206.58 Min: 1 Median: 1.8895 Max: 54099 Percentiles: P50: 1.89 P75: 2.99 P99: 12.14 P99.9: 1343.34 P99.99: 2111.73 ------------------------------------------------------ [ 0, 1 ] 27581 5.209% 5.209% # ( 1, 2 ] 266610 50.356% 55.566% ########## ( 2, 3 ] 103745 19.595% 75.161% #### ( 3, 4 ] 53710 10.145% 85.305% ## ( 4, 6 ] 56339 10.641% 95.946% ## ( 6, 10 ] 14617 2.761% 98.707% # ( 10, 15 ] 3627 0.685% 99.392% ( 15, 22 ] 525 0.099% 99.491% ( 22, 34 ] 108 0.020% 99.512% ( 34, 51 ] 44 0.008% 99.520% ( 51, 76 ] 31 0.006% 99.526% ( 76, 110 ] 26 0.005% 99.531% ( 110, 170 ] 58 0.011% 99.542% ( 170, 250 ] 105 0.020% 99.561% ( 250, 380 ] 225 0.042% 99.604% ( 380, 580 ] 379 0.072% 99.676% ( 580, 870 ] 540 0.102% 99.778% ( 870, 1300 ] 618 0.117% 99.894% ( 1300, 1900 ] 423 0.080% 99.974% ( 1900, 2900 ] 397 0.075% 100.049% ( 2900, 4400 ] 355 0.067% 100.116% ( 4400, 6600 ] 95 0.018% 100.134% ( 6600, 9900 ] 17 0.003% 100.137% ( 9900, 14000 ] 6 0.001% 100.138% ( 14000, 22000 ] 4 0.001% 100.139% ( 22000, 33000 ] 4 0.001% 100.140% ( 33000, 50000 ] 2 0.000% 100.140% ( 50000, 75000 ] 1 0.000% 100.141% ** Level 3 read latency histogram (micros): Count: 1437090 Average: 12.7607 StdDev: 186.17 Min: 1 Median: 1.9110 Max: 37373 Percentiles: P50: 1.91 P75: 3.00 P99: 10.63 P99.9: 1042.69 P99.99: 1553.52 ------------------------------------------------------ [ 0, 1 ] 47967 3.338% 3.338% # ( 1, 2 ] 736062 51.219% 54.557% ########## ( 2, 3 ] 295008 20.528% 75.085% #### ( 3, 4 ] 148295 10.319% 85.404% ## ( 4, 6 ] 159425 11.094% 96.498% ## ( 6, 10 ] 34882 2.427% 98.925% ( 10, 15 ] 8540 0.594% 99.519% ( 15, 22 ] 1059 0.074% 99.593% ( 22, 34 ] 87 0.006% 99.599% ( 34, 51 ] 64 0.004% 99.603% ( 51, 76 ] 107 0.007% 99.611% ( 76, 110 ] 117 0.008% 99.619% ( 110, 170 ] 339 0.024% 99.642% ( 170, 250 ] 275 0.019% 99.662% ( 250, 380 ] 485 0.034% 99.695% ( 380, 580 ] 945 0.066% 99.761% ( 580, 870 ] 1416 0.099% 99.860% ( 870, 1300 ] 1444 0.100% 99.960% ( 1300, 1900 ] 1016 0.071% 100.031% ( 1900, 2900 ] 1050 0.073% 100.104% ( 2900, 4400 ] 1207 0.084% 100.188% ( 4400, 6600 ] 305 0.021% 100.209% ( 6600, 9900 ] 64 0.004% 100.214% ( 9900, 14000 ] 7 0.000% 100.214% ( 14000, 22000 ] 7 0.000% 100.215% ( 22000, 33000 ] 8 0.001% 100.215% ( 33000, 50000 ] 3 0.000% 100.215% ** Level 4 read latency histogram (micros): Count: 470855 Average: 28.8118 StdDev: 264.49 Min: 0 Median: 1.9204 Max: 54236 Percentiles: P50: 1.92 P75: 3.11 P99: 747.56 P99.9: 3119.14 P99.99: 3918.71 ------------------------------------------------------ [ 0, 1 ] 15495 3.291% 3.291% # ( 1, 2 ] 238961 50.750% 54.041% ########## ( 2, 3 ] 93262 19.807% 73.848% #### ( 3, 4 ] 50179 10.657% 84.505% ## ( 4, 6 ] 48638 10.330% 94.835% ## ( 6, 10 ] 10248 2.176% 97.011% ( 10, 15 ] 2250 0.478% 97.489% ( 15, 22 ] 269 0.057% 97.546% ( 22, 34 ] 25 0.005% 97.552% ( 34, 51 ] 24 0.005% 97.557% ( 51, 76 ] 32 0.007% 97.564% ( 76, 110 ] 601 0.128% 97.691% ( 110, 170 ] 2146 0.456% 98.147% ( 170, 250 ] 1106 0.235% 98.382% ( 250, 380 ] 786 0.167% 98.549% ( 380, 580 ] 1226 0.260% 98.809% ( 580, 870 ] 1555 0.330% 99.139% ( 870, 1300 ] 1576 0.335% 99.474% ( 1300, 1900 ] 1055 0.224% 99.698% ( 1900, 2900 ] 834 0.177% 99.875% ( 2900, 4400 ] 795 0.169% 100.044% ( 4400, 6600 ] 224 0.048% 100.092% ( 6600, 9900 ] 38 0.008% 100.100% ( 9900, 14000 ] 5 0.001% 100.101% ( 22000, 33000 ] 2 0.000% 100.101% ( 50000, 75000 ] 1 0.000% 100.102% ** Level 5 read latency histogram (micros): Count: 47812 Average: 795.5928 StdDev: 1254.19 Min: 75 Median: 288.5019 Max: 42679 Percentiles: P50: 288.50 P75: 909.22 P99: 5719.15 P99.9: 9137.37 P99.99: 30550.85 ------------------------------------------------------ ( 51, 76 ] 1 0.002% 0.002% ( 76, 110 ] 3569 7.465% 7.467% # ( 110, 170 ] 13245 27.702% 35.169% ###### ( 170, 250 ] 6063 12.681% 47.850% ### ( 250, 380 ] 3471 7.260% 55.110% # ( 380, 580 ] 4478 9.366% 64.475% ## ( 580, 870 ] 4652 9.730% 74.205% ## ( 870, 1300 ] 4166 8.713% 82.919% ## ( 1300, 1900 ] 2566 5.367% 88.285% # ( 1900, 2900 ] 2233 4.670% 92.956% # ( 2900, 4400 ] 2394 5.007% 97.963% # ( 4400, 6600 ] 827 1.730% 99.693% ( 6600, 9900 ] 129 0.270% 99.962% ( 9900, 14000 ] 2 0.004% 99.967% ( 14000, 22000 ] 5 0.010% 99.977% ( 22000, 33000 ] 8 0.017% 99.994% ( 33000, 50000 ] 5 0.010% 100.004% ** DB Stats ** Uptime(secs): 13.3 total, 5.4 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 147.75 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.465 H:M:S, 41.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 180.85 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.770 H:M:S, 32.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/13-07:09:34 ... thread 0: (1000000,3000000) ops and (287877.5,180574.3) ops/second in (3.473700,16.613660) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/10 3.02 GB 176.2 2.3 0.0 2.3 5.1 2.8 0.0 1.8 86.7 194.0 26.98 17.15 48 0.562 2374K 2696 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.3 0.1 0.3 0.2 0.0 1.4 106.4 105.6 3.33 1.61 1 3.333 360K 2716 0.0 0.0 L3 15/0 988.49 MB 1.0 3.2 2.1 1.1 3.2 2.1 0.0 1.5 105.4 104.7 31.16 15.31 17 1.833 2336K 3125 0.0 0.0 L4 170/0 9.76 GB 1.0 6.6 4.8 1.8 6.6 4.8 0.4 1.4 112.1 111.5 60.37 31.28 44 1.372 2673K 394 0.0 0.0 L5 1128/0 92.83 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1331/10 106.57 GB 0.0 12.4 7.2 5.3 15.2 9.9 5.3 5.4 104.6 127.8 121.84 65.34 110 1.108 7744K 8931 0.0 0.0 Int 0/0 0.00 KB 0.0 12.4 7.2 5.3 15.2 9.9 5.3 5.4 104.6 127.8 121.84 65.34 110 1.108 7744K 8931 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 12.4 7.2 5.3 12.4 7.1 0.0 0.0 119.9 119.3 106.32 57.30 70 1.519 7744K 8931 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 0.0 186.7 15.52 8.04 40 0.388 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): 16.8 total, 16.6 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: 15.21 GB write, 927.42 MB/s write, 12.45 GB read, 758.99 MB/s read, 121.8 seconds Interval compaction: 15.21 GB write, 937.49 MB/s write, 12.45 GB read, 767.23 MB/s read, 121.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 1, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 1, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 62, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 62, interval: 63 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 794987 Average: 13.4511 StdDev: 120.46 Min: 0 Median: 1.5914 Max: 37621 Percentiles: P50: 1.59 P75: 2.27 P99: 237.21 P99.9: 1063.70 P99.99: 2326.41 ------------------------------------------------------ [ 0, 1 ] 146176 18.387% 18.387% #### ( 1, 2 ] 424969 53.456% 71.843% ########### ( 2, 3 ] 93614 11.776% 83.619% ## ( 3, 4 ] 47023 5.915% 89.534% # ( 4, 6 ] 41997 5.283% 94.817% # ( 6, 10 ] 9184 1.155% 95.972% ( 10, 15 ] 1791 0.225% 96.197% ( 15, 22 ] 272 0.034% 96.231% ( 22, 34 ] 30 0.004% 96.235% ( 34, 51 ] 3 0.000% 96.235% ( 51, 76 ] 20 0.003% 96.238% ( 76, 110 ] 3310 0.416% 96.654% ( 110, 170 ] 13292 1.672% 98.326% ( 170, 250 ] 6378 0.802% 99.129% ( 250, 380 ] 2585 0.325% 99.454% ( 380, 580 ] 2232 0.281% 99.734% ( 580, 870 ] 1059 0.133% 99.868% ( 870, 1300 ] 575 0.072% 99.940% ( 1300, 1900 ] 301 0.038% 99.978% ( 1900, 2900 ] 231 0.029% 100.007% ( 2900, 4400 ] 222 0.028% 100.035% ( 4400, 6600 ] 66 0.008% 100.043% ( 6600, 9900 ] 4 0.001% 100.044% ( 9900, 14000 ] 2 0.000% 100.044% ( 14000, 22000 ] 2 0.000% 100.044% ( 33000, 50000 ] 1 0.000% 100.044% ** Level 1 read latency histogram (micros): Count: 65417 Average: 11.4301 StdDev: 141.97 Min: 1 Median: 1.8866 Max: 6502 Percentiles: P50: 1.89 P75: 3.01 P99: 13.40 P99.9: 2541.47 P99.99: 5160.83 ------------------------------------------------------ [ 0, 1 ] 3985 6.092% 6.092% # ( 1, 2 ] 32396 49.522% 55.614% ########## ( 2, 3 ] 12589 19.244% 74.858% #### ( 3, 4 ] 6676 10.205% 85.064% ## ( 4, 6 ] 6905 10.555% 95.619% ## ( 6, 10 ] 1898 2.901% 98.520% # ( 10, 15 ] 462 0.706% 99.227% ( 15, 22 ] 74 0.113% 99.340% ( 22, 34 ] 12 0.018% 99.358% ( 34, 51 ] 5 0.008% 99.366% ( 51, 76 ] 3 0.005% 99.370% ( 76, 110 ] 1 0.002% 99.372% ( 110, 170 ] 4 0.006% 99.378% ( 170, 250 ] 17 0.026% 99.404% ( 250, 380 ] 37 0.057% 99.460% ( 380, 580 ] 65 0.099% 99.560% ( 580, 870 ] 63 0.096% 99.656% ( 870, 1300 ] 81 0.124% 99.780% ( 1300, 1900 ] 51 0.078% 99.858% ( 1900, 2900 ] 43 0.066% 99.924% ( 2900, 4400 ] 40 0.061% 99.985% ( 4400, 6600 ] 10 0.015% 100.000% ** Level 2 read latency histogram (micros): Count: 529448 Average: 12.6738 StdDev: 206.58 Min: 1 Median: 1.8895 Max: 54099 Percentiles: P50: 1.89 P75: 2.99 P99: 12.14 P99.9: 1343.34 P99.99: 2111.73 ------------------------------------------------------ [ 0, 1 ] 27581 5.209% 5.209% # ( 1, 2 ] 266610 50.356% 55.566% ########## ( 2, 3 ] 103745 19.595% 75.161% #### ( 3, 4 ] 53710 10.145% 85.305% ## ( 4, 6 ] 56339 10.641% 95.946% ## ( 6, 10 ] 14617 2.761% 98.707% # ( 10, 15 ] 3627 0.685% 99.392% ( 15, 22 ] 525 0.099% 99.491% ( 22, 34 ] 108 0.020% 99.512% ( 34, 51 ] 44 0.008% 99.520% ( 51, 76 ] 31 0.006% 99.526% ( 76, 110 ] 26 0.005% 99.531% ( 110, 170 ] 58 0.011% 99.542% ( 170, 250 ] 105 0.020% 99.561% ( 250, 380 ] 225 0.042% 99.604% ( 380, 580 ] 379 0.072% 99.676% ( 580, 870 ] 540 0.102% 99.778% ( 870, 1300 ] 618 0.117% 99.894% ( 1300, 1900 ] 423 0.080% 99.974% ( 1900, 2900 ] 397 0.075% 100.049% ( 2900, 4400 ] 355 0.067% 100.116% ( 4400, 6600 ] 95 0.018% 100.134% ( 6600, 9900 ] 17 0.003% 100.137% ( 9900, 14000 ] 6 0.001% 100.138% ( 14000, 22000 ] 4 0.001% 100.139% ( 22000, 33000 ] 4 0.001% 100.140% ( 33000, 50000 ] 2 0.000% 100.140% ( 50000, 75000 ] 1 0.000% 100.141% ** Level 3 read latency histogram (micros): Count: 1437985 Average: 12.8596 StdDev: 186.18 Min: 1 Median: 1.9116 Max: 37373 Percentiles: P50: 1.91 P75: 3.00 P99: 11.08 P99.9: 1042.78 P99.99: 1553.47 ------------------------------------------------------ [ 0, 1 ] 47967 3.336% 3.336% # ( 1, 2 ] 736070 51.188% 54.523% ########## ( 2, 3 ] 295052 20.518% 75.042% #### ( 3, 4 ] 148316 10.314% 85.356% ## ( 4, 6 ] 159463 11.089% 96.445% ## ( 6, 10 ] 34886 2.426% 98.871% ( 10, 15 ] 8542 0.594% 99.465% ( 15, 22 ] 1059 0.074% 99.539% ( 22, 34 ] 87 0.006% 99.545% ( 34, 51 ] 64 0.004% 99.549% ( 51, 76 ] 107 0.007% 99.557% ( 76, 110 ] 221 0.015% 99.572% ( 110, 170 ] 737 0.051% 99.624% ( 170, 250 ] 426 0.030% 99.653% ( 250, 380 ] 535 0.037% 99.690% ( 380, 580 ] 998 0.069% 99.760% ( 580, 870 ] 1436 0.100% 99.860% ( 870, 1300 ] 1446 0.101% 99.960% ( 1300, 1900 ] 1016 0.071% 100.031% ( 1900, 2900 ] 1050 0.073% 100.104% ( 2900, 4400 ] 1207 0.084% 100.188% ( 4400, 6600 ] 305 0.021% 100.209% ( 6600, 9900 ] 64 0.004% 100.213% ( 9900, 14000 ] 7 0.000% 100.214% ( 14000, 22000 ] 7 0.000% 100.214% ( 22000, 33000 ] 8 0.001% 100.215% ( 33000, 50000 ] 3 0.000% 100.215% ** Level 4 read latency histogram (micros): Count: 478930 Average: 31.4095 StdDev: 263.74 Min: 0 Median: 1.9370 Max: 54236 Percentiles: P50: 1.94 P75: 3.22 P99: 753.31 P99.9: 3102.02 P99.99: 3915.30 ------------------------------------------------------ [ 0, 1 ] 15495 3.235% 3.235% # ( 1, 2 ] 239033 49.910% 53.145% ########## ( 2, 3 ] 93494 19.521% 72.667% #### ( 3, 4 ] 50292 10.501% 83.167% ## ( 4, 6 ] 48816 10.193% 93.360% ## ( 6, 10 ] 10269 2.144% 95.504% ( 10, 15 ] 2258 0.471% 95.976% ( 15, 22 ] 270 0.056% 96.032% ( 22, 34 ] 25 0.005% 96.037% ( 34, 51 ] 25 0.005% 96.043% ( 51, 76 ] 33 0.007% 96.050% ( 76, 110 ] 1591 0.332% 96.382% ( 110, 170 ] 5816 1.214% 97.596% ( 170, 250 ] 2688 0.561% 98.157% ( 250, 380 ] 1329 0.277% 98.435% ( 380, 580 ] 1677 0.350% 98.785% ( 580, 870 ] 1723 0.360% 99.145% ( 870, 1300 ] 1608 0.336% 99.481% ( 1300, 1900 ] 1060 0.221% 99.702% ( 1900, 2900 ] 842 0.176% 99.878% ( 2900, 4400 ] 795 0.166% 100.044% ( 4400, 6600 ] 224 0.047% 100.090% ( 6600, 9900 ] 38 0.008% 100.098% ( 9900, 14000 ] 5 0.001% 100.099% ( 22000, 33000 ] 2 0.000% 100.100% ( 50000, 75000 ] 1 0.000% 100.100% ** Level 5 read latency histogram (micros): Count: 93088 Average: 503.9493 StdDev: 952.22 Min: 74 Median: 178.1016 Max: 42679 Percentiles: P50: 178.10 P75: 438.70 P99: 4501.41 P99.9: 7851.24 P99.99: 16705.92 ------------------------------------------------------ ( 51, 76 ] 6 0.006% 0.006% ( 76, 110 ] 9554 10.263% 10.270% ## ( 110, 170 ] 35413 38.042% 48.312% ######## ( 170, 250 ] 15513 16.665% 64.977% ### ( 250, 380 ] 7146 7.677% 72.654% ## ( 380, 580 ] 7441 7.994% 80.647% ## ( 580, 870 ] 5538 5.949% 86.597% # ( 870, 1300 ] 4278 4.596% 91.192% # ( 1300, 1900 ] 2581 2.773% 93.965% # ( 1900, 2900 ] 2255 2.422% 96.387% ( 2900, 4400 ] 2394 2.572% 98.959% # ( 4400, 6600 ] 827 0.888% 99.847% ( 6600, 9900 ] 129 0.139% 99.986% ( 9900, 14000 ] 2 0.002% 99.988% ( 14000, 22000 ] 5 0.005% 99.994% ( 22000, 33000 ] 8 0.009% 100.002% ( 33000, 50000 ] 5 0.005% 100.008% ** DB Stats ** Uptime(secs): 16.8 total, 3.5 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 175.79 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.521 H:M:S, 32.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 283.33 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.055 H:M:S, 1.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 0 2024/12/13-07:09:41 ... thread 0: (1000000,4000000) ops and (138805.6,167940.4) ops/second in (7.204320,23.817980) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/12 3.94 GB 144.8 3.5 0.0 3.5 7.3 3.7 0.0 1.9 103.8 214.5 34.68 24.37 68 0.510 3653K 3911 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.3 0.1 0.3 0.2 0.0 1.4 106.4 105.6 3.33 1.61 1 3.333 360K 2716 0.0 0.0 L3 15/0 988.49 MB 1.0 3.2 2.1 1.1 3.2 2.1 0.0 1.5 105.4 104.7 31.16 15.31 17 1.833 2336K 3125 0.0 0.0 L4 170/0 9.76 GB 1.0 6.6 4.8 1.8 6.6 4.8 0.4 1.4 112.1 111.5 60.37 31.28 44 1.372 2673K 394 0.0 0.0 L5 1128/0 92.83 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1331/12 107.49 GB 0.0 13.7 7.2 6.5 17.4 10.8 5.3 4.6 108.1 137.3 129.54 72.56 130 0.996 9023K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.7 7.2 6.5 17.4 10.8 5.3 4.6 108.1 137.3 129.54 72.56 130 0.996 9023K 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 13.7 7.2 6.5 13.6 7.1 0.0 0.0 126.1 125.5 111.07 61.97 75 1.481 9023K 10K 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 0.0 208.1 18.46 10.59 55 0.336 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 24.0 total, 23.8 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: 17.36 GB write, 740.85 MB/s write, 13.68 GB read, 583.66 MB/s read, 129.5 seconds Interval compaction: 17.36 GB write, 746.46 MB/s write, 13.68 GB read, 588.08 MB/s read, 129.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 10, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 10, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 62, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 10, total-stops: 62, interval: 72 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1344721 Average: 14.6677 StdDev: 100.24 Min: 0 Median: 1.5328 Max: 37621 Percentiles: P50: 1.53 P75: 2.04 P99: 240.86 P99.9: 739.11 P99.99: 1207.64 ------------------------------------------------------ [ 0, 1 ] 295559 21.979% 21.979% #### ( 1, 2 ] 707162 52.588% 74.567% ########### ( 2, 3 ] 133025 9.892% 84.460% ## ( 3, 4 ] 67318 5.006% 89.466% # ( 4, 6 ] 52900 3.934% 93.400% # ( 6, 10 ] 11422 0.849% 94.249% ( 10, 15 ] 2331 0.173% 94.422% ( 15, 22 ] 410 0.030% 94.453% ( 22, 34 ] 69 0.005% 94.458% ( 34, 51 ] 4 0.000% 94.458% ( 51, 76 ] 28 0.002% 94.460% ( 76, 110 ] 9918 0.738% 95.198% ( 110, 170 ] 38033 2.828% 98.026% # ( 170, 250 ] 14786 1.100% 99.126% ( 250, 380 ] 5237 0.389% 99.515% ( 380, 580 ] 4315 0.321% 99.836% ( 580, 870 ] 1568 0.117% 99.953% ( 870, 1300 ] 640 0.048% 100.000% ( 1300, 1900 ] 313 0.023% 100.024% ( 1900, 2900 ] 249 0.019% 100.042% ( 2900, 4400 ] 230 0.017% 100.059% ( 4400, 6600 ] 66 0.005% 100.064% ( 6600, 9900 ] 4 0.000% 100.064% ( 9900, 14000 ] 2 0.000% 100.065% ( 14000, 22000 ] 2 0.000% 100.065% ( 33000, 50000 ] 1 0.000% 100.065% ** Level 1 read latency histogram (micros): Count: 65417 Average: 11.4301 StdDev: 141.97 Min: 1 Median: 1.8866 Max: 6502 Percentiles: P50: 1.89 P75: 3.01 P99: 13.40 P99.9: 2541.47 P99.99: 5160.83 ------------------------------------------------------ [ 0, 1 ] 3985 6.092% 6.092% # ( 1, 2 ] 32396 49.522% 55.614% ########## ( 2, 3 ] 12589 19.244% 74.858% #### ( 3, 4 ] 6676 10.205% 85.064% ## ( 4, 6 ] 6905 10.555% 95.619% ## ( 6, 10 ] 1898 2.901% 98.520% # ( 10, 15 ] 462 0.706% 99.227% ( 15, 22 ] 74 0.113% 99.340% ( 22, 34 ] 12 0.018% 99.358% ( 34, 51 ] 5 0.008% 99.366% ( 51, 76 ] 3 0.005% 99.370% ( 76, 110 ] 1 0.002% 99.372% ( 110, 170 ] 4 0.006% 99.378% ( 170, 250 ] 17 0.026% 99.404% ( 250, 380 ] 37 0.057% 99.460% ( 380, 580 ] 65 0.099% 99.560% ( 580, 870 ] 63 0.096% 99.656% ( 870, 1300 ] 81 0.124% 99.780% ( 1300, 1900 ] 51 0.078% 99.858% ( 1900, 2900 ] 43 0.066% 99.924% ( 2900, 4400 ] 40 0.061% 99.985% ( 4400, 6600 ] 10 0.015% 100.000% ** Level 2 read latency histogram (micros): Count: 529448 Average: 12.6738 StdDev: 206.58 Min: 1 Median: 1.8895 Max: 54099 Percentiles: P50: 1.89 P75: 2.99 P99: 12.14 P99.9: 1343.34 P99.99: 2111.73 ------------------------------------------------------ [ 0, 1 ] 27581 5.209% 5.209% # ( 1, 2 ] 266610 50.356% 55.566% ########## ( 2, 3 ] 103745 19.595% 75.161% #### ( 3, 4 ] 53710 10.145% 85.305% ## ( 4, 6 ] 56339 10.641% 95.946% ## ( 6, 10 ] 14617 2.761% 98.707% # ( 10, 15 ] 3627 0.685% 99.392% ( 15, 22 ] 525 0.099% 99.491% ( 22, 34 ] 108 0.020% 99.512% ( 34, 51 ] 44 0.008% 99.520% ( 51, 76 ] 31 0.006% 99.526% ( 76, 110 ] 26 0.005% 99.531% ( 110, 170 ] 58 0.011% 99.542% ( 170, 250 ] 105 0.020% 99.561% ( 250, 380 ] 225 0.042% 99.604% ( 380, 580 ] 379 0.072% 99.676% ( 580, 870 ] 540 0.102% 99.778% ( 870, 1300 ] 618 0.117% 99.894% ( 1300, 1900 ] 423 0.080% 99.974% ( 1900, 2900 ] 397 0.075% 100.049% ( 2900, 4400 ] 355 0.067% 100.116% ( 4400, 6600 ] 95 0.018% 100.134% ( 6600, 9900 ] 17 0.003% 100.137% ( 9900, 14000 ] 6 0.001% 100.138% ( 14000, 22000 ] 4 0.001% 100.139% ( 22000, 33000 ] 4 0.001% 100.140% ( 33000, 50000 ] 2 0.000% 100.140% ( 50000, 75000 ] 1 0.000% 100.141% ** Level 3 read latency histogram (micros): Count: 1440076 Average: 13.0801 StdDev: 186.20 Min: 1 Median: 1.9130 Max: 37373 Percentiles: P50: 1.91 P75: 3.01 P99: 12.23 P99.9: 1042.63 P99.99: 1553.93 ------------------------------------------------------ [ 0, 1 ] 47967 3.331% 3.331% # ( 1, 2 ] 736073 51.113% 54.444% ########## ( 2, 3 ] 295092 20.491% 74.936% #### ( 3, 4 ] 148337 10.301% 85.236% ## ( 4, 6 ] 159506 11.076% 96.313% ## ( 6, 10 ] 34891 2.423% 98.735% ( 10, 15 ] 8544 0.593% 99.329% ( 15, 22 ] 1059 0.074% 99.402% ( 22, 34 ] 87 0.006% 99.408% ( 34, 51 ] 64 0.004% 99.413% ( 51, 76 ] 107 0.007% 99.420% ( 76, 110 ] 543 0.038% 99.458% ( 110, 170 ] 1830 0.127% 99.585% ( 170, 250 ] 775 0.054% 99.639% ( 250, 380 ] 643 0.045% 99.683% ( 380, 580 ] 1076 0.075% 99.758% ( 580, 870 ] 1461 0.101% 99.860% ( 870, 1300 ] 1447 0.100% 99.960% ( 1300, 1900 ] 1016 0.071% 100.031% ( 1900, 2900 ] 1050 0.073% 100.104% ( 2900, 4400 ] 1208 0.084% 100.187% ( 4400, 6600 ] 305 0.021% 100.209% ( 6600, 9900 ] 64 0.004% 100.213% ( 9900, 14000 ] 7 0.000% 100.214% ( 14000, 22000 ] 7 0.000% 100.214% ( 22000, 33000 ] 8 0.001% 100.215% ( 33000, 50000 ] 3 0.000% 100.215% ** Level 4 read latency histogram (micros): Count: 497151 Average: 36.5365 StdDev: 261.02 Min: 0 Median: 1.9750 Max: 54236 Percentiles: P50: 1.97 P75: 3.49 P99: 743.20 P99.9: 3067.64 P99.99: 3911.86 ------------------------------------------------------ [ 0, 1 ] 15495 3.117% 3.117% # ( 1, 2 ] 239057 48.085% 51.202% ########## ( 2, 3 ] 93581 18.823% 70.026% #### ( 3, 4 ] 50369 10.132% 80.157% ## ( 4, 6 ] 48913 9.839% 89.996% ## ( 6, 10 ] 10279 2.068% 92.063% ( 10, 15 ] 2261 0.455% 92.518% ( 15, 22 ] 270 0.054% 92.572% ( 22, 34 ] 25 0.005% 92.578% ( 34, 51 ] 25 0.005% 92.583% ( 51, 76 ] 34 0.007% 92.589% ( 76, 110 ] 4557 0.917% 93.506% ( 110, 170 ] 15678 3.154% 96.660% # ( 170, 250 ] 5780 1.163% 97.822% ( 250, 380 ] 2309 0.464% 98.287% ( 380, 580 ] 2457 0.494% 98.781% ( 580, 870 ] 1936 0.389% 99.170% ( 870, 1300 ] 1632 0.328% 99.499% ( 1300, 1900 ] 1063 0.214% 99.712% ( 1900, 2900 ] 844 0.170% 99.882% ( 2900, 4400 ] 795 0.160% 100.042% ( 4400, 6600 ] 224 0.045% 100.087% ( 6600, 9900 ] 38 0.008% 100.095% ( 9900, 14000 ] 5 0.001% 100.096% ( 22000, 33000 ] 2 0.000% 100.096% ( 50000, 75000 ] 1 0.000% 100.096% ** Level 5 read latency histogram (micros): Count: 195568 Average: 331.1342 StdDev: 681.95 Min: 74 Median: 156.5585 Max: 42679 Percentiles: P50: 156.56 P75: 238.34 P99: 3781.04 P99.9: 6452.18 P99.99: 9681.11 ------------------------------------------------------ ( 51, 76 ] 9 0.005% 0.005% ( 76, 110 ] 26449 13.524% 13.529% ### ( 110, 170 ] 91918 47.001% 60.529% ######### ( 170, 250 ] 33127 16.939% 77.468% ### ( 250, 380 ] 12816 6.553% 84.021% # ( 380, 580 ] 11887 6.078% 90.100% # ( 580, 870 ] 6710 3.431% 93.531% # ( 870, 1300 ] 4412 2.256% 95.787% ( 1300, 1900 ] 2599 1.329% 97.116% ( 1900, 2900 ] 2278 1.165% 98.280% ( 2900, 4400 ] 2396 1.225% 99.506% ( 4400, 6600 ] 827 0.423% 99.928% ( 6600, 9900 ] 129 0.066% 99.994% ( 9900, 14000 ] 2 0.001% 99.995% ( 14000, 22000 ] 5 0.003% 99.998% ( 22000, 33000 ] 8 0.004% 100.002% ( 33000, 50000 ] 5 0.003% 100.005% ** DB Stats ** Uptime(secs): 24.0 total, 7.2 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 164.03 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:9.130 H:M:S, 38.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 136.61 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.609 H:M:S, 50.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/13-07:09:48 ... thread 0: (1000000,5000000) ops and (137644.6,160859.3) ops/second in (7.265086,31.083066) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/13 3.86 GB 6.3 5.7 0.0 5.7 10.5 4.7 0.0 2.2 126.4 230.6 46.41 35.50 88 0.527 5954K 14K 0.0 0.0 L1 10/10 1.05 GB 0.0 1.1 1.1 0.0 1.0 1.0 0.0 1.0 47.7 47.5 22.58 7.91 1 22.582 1093K 4323 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.3 0.1 0.3 0.2 0.0 1.4 106.4 105.6 3.33 1.61 1 3.333 360K 2716 0.0 0.0 L3 15/0 988.49 MB 1.0 3.2 2.1 1.1 3.2 2.1 0.0 1.5 105.4 104.7 31.16 15.31 17 1.833 2336K 3125 0.0 0.0 L4 170/0 9.76 GB 1.0 6.6 4.8 1.8 6.6 4.8 0.4 1.4 112.1 111.5 60.37 31.28 44 1.372 2673K 394 0.0 0.0 L5 1128/0 92.83 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1337/23 108.46 GB 0.0 16.9 8.2 8.7 21.6 12.9 5.3 4.6 105.9 135.0 163.85 91.60 151 1.085 12M 24K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.9 8.2 8.7 21.6 12.9 5.3 4.6 105.9 135.0 163.85 91.60 151 1.085 12M 24K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 16.9 8.2 8.7 16.9 8.1 0.0 0.0 122.0 121.4 142.20 78.27 80 1.777 12M 24K 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 0.0 224.0 21.66 13.33 71 0.305 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): 31.3 total, 31.1 interval Flush(GB): cumulative 4.737, interval 4.737 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 21.60 GB write, 707.40 MB/s write, 16.94 GB read, 554.97 MB/s read, 163.9 seconds Interval compaction: 21.60 GB write, 711.51 MB/s write, 16.94 GB read, 558.19 MB/s read, 163.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 17, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 17, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 62, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 62, interval: 79 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1835847 Average: 15.5874 StdDev: 92.32 Min: 0 Median: 1.5022 Max: 37621 Percentiles: P50: 1.50 P75: 1.99 P99: 243.51 P99.9: 671.16 P99.99: 1003.14 ------------------------------------------------------ [ 0, 1 ] 441959 24.074% 24.074% ##### ( 1, 2 ] 947814 51.628% 75.702% ########## ( 2, 3 ] 165014 8.988% 84.690% ## ( 3, 4 ] 83822 4.566% 89.256% # ( 4, 6 ] 61060 3.326% 92.582% # ( 6, 10 ] 13289 0.724% 93.306% ( 10, 15 ] 2844 0.155% 93.461% ( 15, 22 ] 564 0.031% 93.492% ( 22, 34 ] 113 0.006% 93.498% ( 34, 51 ] 14 0.001% 93.499% ( 51, 76 ] 31 0.002% 93.500% ( 76, 110 ] 16566 0.902% 94.403% ( 110, 170 ] 63247 3.445% 97.848% # ( 170, 250 ] 23019 1.254% 99.102% ( 250, 380 ] 7805 0.425% 99.527% ( 380, 580 ] 6196 0.338% 99.864% ( 580, 870 ] 2081 0.113% 99.978% ( 870, 1300 ] 728 0.040% 100.017% ( 1300, 1900 ] 331 0.018% 100.035% ( 1900, 2900 ] 260 0.014% 100.050% ( 2900, 4400 ] 253 0.014% 100.063% ( 4400, 6600 ] 68 0.004% 100.067% ( 6600, 9900 ] 4 0.000% 100.067% ( 9900, 14000 ] 2 0.000% 100.067% ( 14000, 22000 ] 2 0.000% 100.067% ( 33000, 50000 ] 1 0.000% 100.068% ** Level 1 read latency histogram (micros): Count: 65720 Average: 12.3556 StdDev: 143.89 Min: 1 Median: 1.8913 Max: 6502 Percentiles: P50: 1.89 P75: 3.05 P99: 20.11 P99.9: 2550.64 P99.99: 5154.14 ------------------------------------------------------ [ 0, 1 ] 3985 6.064% 6.064% # ( 1, 2 ] 32398 49.297% 55.361% ########## ( 2, 3 ] 12603 19.177% 74.537% #### ( 3, 4 ] 6697 10.190% 84.728% ## ( 4, 6 ] 6953 10.580% 95.307% ## ( 6, 10 ] 1909 2.905% 98.212% # ( 10, 15 ] 464 0.706% 98.918% ( 15, 22 ] 75 0.114% 99.032% ( 22, 34 ] 12 0.018% 99.051% ( 34, 51 ] 6 0.009% 99.060% ( 51, 76 ] 3 0.005% 99.064% ( 76, 110 ] 21 0.032% 99.096% ( 110, 170 ] 72 0.110% 99.206% ( 170, 250 ] 76 0.116% 99.321% ( 250, 380 ] 50 0.076% 99.397% ( 380, 580 ] 82 0.125% 99.522% ( 580, 870 ] 77 0.117% 99.639% ( 870, 1300 ] 88 0.134% 99.773% ( 1300, 1900 ] 55 0.084% 99.857% ( 1900, 2900 ] 45 0.068% 99.925% ( 2900, 4400 ] 40 0.061% 99.986% ( 4400, 6600 ] 10 0.015% 100.002% ** Level 2 read latency histogram (micros): Count: 529448 Average: 12.6738 StdDev: 206.58 Min: 1 Median: 1.8895 Max: 54099 Percentiles: P50: 1.89 P75: 2.99 P99: 12.14 P99.9: 1343.34 P99.99: 2111.73 ------------------------------------------------------ [ 0, 1 ] 27581 5.209% 5.209% # ( 1, 2 ] 266610 50.356% 55.566% ########## ( 2, 3 ] 103745 19.595% 75.161% #### ( 3, 4 ] 53710 10.145% 85.305% ## ( 4, 6 ] 56339 10.641% 95.946% ## ( 6, 10 ] 14617 2.761% 98.707% # ( 10, 15 ] 3627 0.685% 99.392% ( 15, 22 ] 525 0.099% 99.491% ( 22, 34 ] 108 0.020% 99.512% ( 34, 51 ] 44 0.008% 99.520% ( 51, 76 ] 31 0.006% 99.526% ( 76, 110 ] 26 0.005% 99.531% ( 110, 170 ] 58 0.011% 99.542% ( 170, 250 ] 105 0.020% 99.561% ( 250, 380 ] 225 0.042% 99.604% ( 380, 580 ] 379 0.072% 99.676% ( 580, 870 ] 540 0.102% 99.778% ( 870, 1300 ] 618 0.117% 99.894% ( 1300, 1900 ] 423 0.080% 99.974% ( 1900, 2900 ] 397 0.075% 100.049% ( 2900, 4400 ] 355 0.067% 100.116% ( 4400, 6600 ] 95 0.018% 100.134% ( 6600, 9900 ] 17 0.003% 100.137% ( 9900, 14000 ] 6 0.001% 100.138% ( 14000, 22000 ] 4 0.001% 100.139% ( 22000, 33000 ] 4 0.001% 100.140% ( 33000, 50000 ] 2 0.000% 100.140% ( 50000, 75000 ] 1 0.000% 100.141% ** Level 3 read latency histogram (micros): Count: 1442129 Average: 13.3120 StdDev: 186.22 Min: 1 Median: 1.9144 Max: 37373 Percentiles: P50: 1.91 P75: 3.02 P99: 13.42 P99.9: 1043.80 P99.99: 1554.83 ------------------------------------------------------ [ 0, 1 ] 47967 3.326% 3.326% # ( 1, 2 ] 736073 51.041% 54.367% ########## ( 2, 3 ] 295092 20.462% 74.829% #### ( 3, 4 ] 148337 10.286% 85.115% ## ( 4, 6 ] 159506 11.060% 96.176% ## ( 6, 10 ] 34891 2.419% 98.595% ( 10, 15 ] 8544 0.592% 99.187% ( 15, 22 ] 1059 0.073% 99.261% ( 22, 34 ] 87 0.006% 99.267% ( 34, 51 ] 64 0.004% 99.271% ( 51, 76 ] 107 0.007% 99.279% ( 76, 110 ] 897 0.062% 99.341% ( 110, 170 ] 2959 0.205% 99.546% ( 170, 250 ] 1102 0.076% 99.623% ( 250, 380 ] 765 0.053% 99.676% ( 380, 580 ] 1162 0.081% 99.756% ( 580, 870 ] 1488 0.103% 99.859% ( 870, 1300 ] 1452 0.101% 99.960% ( 1300, 1900 ] 1019 0.071% 100.031% ( 1900, 2900 ] 1050 0.073% 100.103% ( 2900, 4400 ] 1208 0.084% 100.187% ( 4400, 6600 ] 305 0.021% 100.208% ( 6600, 9900 ] 64 0.004% 100.213% ( 9900, 14000 ] 7 0.000% 100.213% ( 14000, 22000 ] 7 0.000% 100.214% ( 22000, 33000 ] 8 0.001% 100.214% ( 33000, 50000 ] 3 0.000% 100.215% ** Level 4 read latency histogram (micros): Count: 515313 Average: 41.3964 StdDev: 258.65 Min: 0 Median: 2.0332 Max: 54236 Percentiles: P50: 2.03 P75: 3.76 P99: 737.20 P99.9: 3038.51 P99.99: 3910.28 ------------------------------------------------------ [ 0, 1 ] 15495 3.007% 3.007% # ( 1, 2 ] 239057 46.391% 49.398% ######### ( 2, 3 ] 93581 18.160% 67.558% #### ( 3, 4 ] 50369 9.774% 77.332% ## ( 4, 6 ] 48913 9.492% 86.824% ## ( 6, 10 ] 10279 1.995% 88.819% ( 10, 15 ] 2261 0.439% 89.257% ( 15, 22 ] 270 0.052% 89.310% ( 22, 34 ] 25 0.005% 89.315% ( 34, 51 ] 25 0.005% 89.320% ( 51, 76 ] 35 0.007% 89.326% ( 76, 110 ] 7755 1.505% 90.831% ( 110, 170 ] 25452 4.939% 95.770% # ( 170, 250 ] 8913 1.730% 97.500% ( 250, 380 ] 3356 0.651% 98.151% ( 380, 580 ] 3217 0.624% 98.776% ( 580, 870 ] 2136 0.415% 99.190% ( 870, 1300 ] 1667 0.323% 99.513% ( 1300, 1900 ] 1071 0.208% 99.721% ( 1900, 2900 ] 848 0.165% 99.886% ( 2900, 4400 ] 798 0.155% 100.041% ( 4400, 6600 ] 224 0.043% 100.084% ( 6600, 9900 ] 38 0.007% 100.092% ( 9900, 14000 ] 5 0.001% 100.093% ( 22000, 33000 ] 2 0.000% 100.093% ( 50000, 75000 ] 1 0.000% 100.093% ** Level 5 read latency histogram (micros): Count: 296648 Average: 277.6570 StdDev: 563.39 Min: 74 Median: 152.4771 Max: 42679 Percentiles: P50: 152.48 P75: 219.63 P99: 3151.68 P99.9: 6177.96 P99.99: 9350.05 ------------------------------------------------------ ( 51, 76 ] 12 0.004% 0.004% ( 76, 110 ] 44023 14.840% 14.844% ### ( 110, 170 ] 147311 49.659% 64.503% ########## ( 170, 250 ] 50199 16.922% 81.425% ### ( 250, 380 ] 18201 6.136% 87.560% # ( 380, 580 ] 16070 5.417% 92.978% # ( 580, 870 ] 7895 2.661% 95.639% # ( 870, 1300 ] 4607 1.553% 97.192% ( 1300, 1900 ] 2645 0.892% 98.084% ( 1900, 2900 ] 2315 0.780% 98.864% ( 2900, 4400 ] 2405 0.811% 99.675% ( 4400, 6600 ] 827 0.279% 99.953% ( 6600, 9900 ] 130 0.044% 99.997% ( 9900, 14000 ] 2 0.001% 99.998% ( 14000, 22000 ] 5 0.002% 100.000% ( 22000, 33000 ] 8 0.003% 100.002% ( 33000, 50000 ] 5 0.002% 100.004% ** DB Stats ** Uptime(secs): 31.3 total, 7.3 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 157.39 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:12.809 H:M:S, 41.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 135.47 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.680 H:M:S, 50.6 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 : 248.122 micros/op 16116 ops/sec 60.063 seconds 967996 operations; 15.6 MB/s (233999 of 233999 found) Microseconds per read: Count: 967996 Average: 248.1238 StdDev: 730.72 Min: 2 Median: 180.0230 Max: 153806 Percentiles: P50: 180.02 P75: 235.52 P99: 1202.99 P99.9: 11361.25 P99.99: 29153.67 ------------------------------------------------------ ( 1, 2 ] 3 0.000% 0.000% ( 2, 3 ] 14 0.001% 0.002% ( 3, 4 ] 42 0.004% 0.006% ( 4, 6 ] 82 0.008% 0.015% ( 6, 10 ] 339 0.035% 0.050% ( 10, 15 ] 2880 0.298% 0.347% ( 15, 22 ] 3489 0.360% 0.708% ( 22, 34 ] 9812 1.014% 1.721% ( 34, 51 ] 2796 0.289% 2.010% ( 51, 76 ] 389 0.040% 2.050% ( 76, 110 ] 14478 1.496% 3.546% ( 110, 170 ] 405971 41.939% 45.485% ######## ( 170, 250 ] 348823 36.036% 81.521% ####### ( 250, 380 ] 103932 10.737% 92.258% ## ( 380, 580 ] 44053 4.551% 96.809% # ( 580, 870 ] 16349 1.689% 98.498% ( 870, 1300 ] 6281 0.649% 99.146% ( 1300, 1900 ] 2608 0.269% 99.416% ( 1900, 2900 ] 1898 0.196% 99.612% ( 2900, 4400 ] 1761 0.182% 99.794% ( 4400, 6600 ] 618 0.064% 99.858% ( 6600, 9900 ] 240 0.025% 99.882% ( 9900, 14000 ] 477 0.049% 99.932% ( 14000, 22000 ] 466 0.048% 99.980% ( 22000, 33000 ] 151 0.016% 99.995% ( 33000, 50000 ] 29 0.003% 99.998% ( 50000, 75000 ] 11 0.001% 100.000% ( 75000, 110000 ] 3 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 16751041 rocksdb.bloom.filter.full.positive COUNT : 1130613 rocksdb.bloom.filter.full.true.positive COUNT : 967545 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 : 451 rocksdb.memtable.miss COUNT : 967545 rocksdb.l0.hit COUNT : 40535 rocksdb.l1.hit COUNT : 6389 rocksdb.l2andup.hit COUNT : 920621 rocksdb.compaction.key.drop.new COUNT : 113246 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 : 5819736 rocksdb.number.keys.read COUNT : 967996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6005967552 rocksdb.bytes.read COUNT : 967996000 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 : 1608 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 38378078 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 : 21041702937 rocksdb.compact.write.bytes COUNT : 20926239147 rocksdb.flush.write.bytes COUNT : 5945434236 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 27 rocksdb.number.superversion_acquires COUNT : 1110 rocksdb.number.superversion_releases COUNT : 1061 rocksdb.number.superversion_cleanups COUNT : 275 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 : 255 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 : 5897299968 rocksdb.memtable.garbage.bytes.at.flush COUNT : 2118656 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 : 25835594875 rocksdb.non.last.level.read.count COUNT : 6100451 rocksdb.block.checksum.compute.count COUNT : 6238529 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 : 178.466237 P95 : 499.353393 P99 : 1202.275480 P100 : 153804.000000 COUNT : 967996 SUM : 239239507 rocksdb.db.write.micros P50 : 1.495006 P95 : 4.146720 P99 : 8.884374 P100 : 941230.000000 COUNT : 5819736 SUM : 52601881 rocksdb.compaction.times.micros P50 : 1394444.444444 P95 : 3530000.000000 P99 : 22582248.000000 P100 : 22582248.000000 COUNT : 84 SUM : 147999415 rocksdb.compaction.times.cpu_micros P50 : 878888.888889 P95 : 1732000.000000 P99 : 7028000.000000 P100 : 7911091.000000 COUNT : 84 SUM : 84005192 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 : 765.600000 P95 : 103000.000000 P99 : 410400.000000 P100 : 532759.000000 COUNT : 84 SUM : 1541379 rocksdb.compaction.outfile.sync.micros P50 : 26019.230769 P95 : 238941.176471 P99 : 509675.000000 P100 : 571873.000000 COUNT : 227 SUM : 14747717 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 : 215.714286 P95 : 4200.000000 P99 : 5744.000000 P100 : 5744.000000 COUNT : 188 SUM : 204669 rocksdb.table.open.io.micros P50 : 8955.157895 P95 : 19665.700483 P99 : 24536.470588 P100 : 138088.000000 COUNT : 1608 SUM : 14748228 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 : 3.803616 P95 : 17.059479 P99 : 209.908972 P100 : 54241.000000 COUNT : 5095969 SUM : 89127629 rocksdb.read.block.get.micros P50 : 140.907152 P95 : 369.752483 P99 : 1138.195592 P100 : 41669.000000 COUNT : 1140972 SUM : 202486985 rocksdb.write.raw.block.micros P50 : 0.532036 P95 : 1.256541 P99 : 3.569836 P100 : 65409.000000 COUNT : 6508148 SUM : 18675124 rocksdb.numfiles.in.singlecompaction P50 : 2.903226 P95 : 3.995455 P99 : 5.980000 P100 : 23.000000 COUNT : 104 SUM : 362 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 : 0.567159 P95 : 1291.688238 P99 : 2695.404809 P100 : 941053.000000 COUNT : 186686 SUM : 38392921 rocksdb.sst.read.micros P50 : 1.945669 P95 : 168.633920 P99 : 481.759911 P100 : 54236.000000 COUNT : 6100520 SUM : 275799388 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 : 967996 SUM : 967996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 5819736 SUM : 6005967552 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 : 218235.294118 P95 : 914400.000000 P99 : 1142880.000000 P100 : 1171125.000000 COUNT : 84 SUM : 24225140 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 : 272 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