[2024-10-12 19:45:25.948263] Starting SPDK v24.01.1-pre git sha1 726a04d70 / DPDK 22.11.4 initialization... [2024-10-12 19:45:25.948410] [ 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_pid2797684 ] Set seed to 1728755125944783 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-10-12 19:45:26.039268] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-10-12 19:45:26.079603] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-10-12 19:45:26.079651] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 2797684' to capture a snapshot of events at runtime. [2024-10-12 19:45:26.079667] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid2797684 for offline analysis/debug. [2024-10-12 19:45:26.079701] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sat Oct 12 19:45:30 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/10/12-19:45:35 ... thread 0: (1000000,1000000) ops and (174356.1,174356.1) ops/second in (5.735389,5.735389) 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 5/4 881.08 MB 6.3 0.6 0.0 0.6 1.5 0.9 0.0 1.7 81.0 194.3 7.78 5.02 13 0.598 639K 788 0.0 0.0 L1 0/0 0.00 KB 0.0 0.4 0.3 0.1 0.4 0.3 0.0 1.4 108.6 108.4 4.05 2.10 1 4.049 313K 0 0.0 0.0 L2 2/0 98.23 MB 1.0 0.0 0.0 0.0 0.0 0.0 1.4 1.2 143.0 142.9 0.26 0.17 1 0.260 31K 0 0.0 0.0 L3 22/5 1.23 GB 1.0 0.8 0.3 0.5 0.8 0.3 1.2 2.7 147.5 147.3 5.69 3.97 4 1.423 655K 1451 0.0 0.0 L4 147/15 9.80 GB 0.9 2.8 0.5 2.3 2.7 0.5 1.6 5.4 107.3 105.3 26.64 13.89 7 3.806 651K 0 0.0 0.0 L5 1112/0 91.60 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1288/24 103.58 GB 0.0 4.7 1.1 3.5 5.5 2.0 5.9 6.4 108.2 126.7 44.42 25.16 26 1.708 2290K 2239 0.0 0.0 Int 0/0 0.00 KB 0.0 4.7 1.1 3.5 5.5 2.0 5.6 6.4 108.2 126.7 44.42 25.16 26 1.708 2290K 2239 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 4.7 1.1 3.5 4.6 1.1 0.0 0.0 122.4 120.9 39.27 22.59 15 2.618 2290K 2239 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 171.4 5.15 2.56 11 0.468 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): 5.9 total, 5.7 interval Flush(GB): cumulative 0.861, interval 0.861 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: 5.50 GB write, 954.00 MB/s write, 4.69 GB read, 814.32 MB/s read, 44.4 seconds Interval compaction: 5.50 GB write, 981.22 MB/s write, 4.69 GB read, 837.56 MB/s read, 44.4 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: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 12, interval: 12 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 249621 Average: 6.7528 StdDev: 119.79 Min: 0 Median: 1.7011 Max: 23714 Percentiles: P50: 1.70 P75: 2.52 P99: 9.26 P99.9: 1048.32 P99.99: 2447.88 ------------------------------------------------------ [ 0, 1 ] 25959 10.399% 10.399% ## ( 1, 2 ] 140996 56.484% 66.883% ########### ( 2, 3 ] 38848 15.563% 82.446% ### ( 3, 4 ] 19333 7.745% 90.191% ## ( 4, 6 ] 18825 7.541% 97.733% ## ( 6, 10 ] 3888 1.558% 99.290% ( 10, 15 ] 622 0.249% 99.539% ( 15, 22 ] 78 0.031% 99.571% ( 22, 34 ] 21 0.008% 99.579% ( 34, 51 ] 16 0.006% 99.585% ( 51, 76 ] 8 0.003% 99.589% ( 76, 110 ] 8 0.003% 99.592% ( 110, 170 ] 73 0.029% 99.621% ( 170, 250 ] 108 0.043% 99.664% ( 250, 380 ] 120 0.048% 99.712% ( 380, 580 ] 189 0.076% 99.788% ( 580, 870 ] 202 0.081% 99.869% ( 870, 1300 ] 189 0.076% 99.945% ( 1300, 1900 ] 85 0.034% 99.979% ( 1900, 2900 ] 53 0.021% 100.000% ( 2900, 4400 ] 31 0.012% 100.012% ( 4400, 6600 ] 8 0.003% 100.016% ( 6600, 9900 ] 3 0.001% 100.017% ( 9900, 14000 ] 3 0.001% 100.018% ( 14000, 22000 ] 3 0.001% 100.019% ( 22000, 33000 ] 1 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 287947 Average: 10.6539 StdDev: 221.30 Min: 1 Median: 1.8395 Max: 31667 Percentiles: P50: 1.84 P75: 2.86 P99: 10.15 P99.9: 1057.79 P99.99: 1731.43 ------------------------------------------------------ [ 0, 1 ] 14761 5.126% 5.126% # ( 1, 2 ] 153925 53.456% 58.582% ########### ( 2, 3 ] 54679 18.989% 77.572% #### ( 3, 4 ] 26617 9.244% 86.815% ## ( 4, 6 ] 27759 9.640% 96.456% ## ( 6, 10 ] 7286 2.530% 98.986% # ( 10, 15 ] 1358 0.472% 99.458% ( 15, 22 ] 188 0.065% 99.523% ( 22, 34 ] 29 0.010% 99.533% ( 34, 51 ] 14 0.005% 99.538% ( 51, 76 ] 16 0.006% 99.543% ( 76, 110 ] 26 0.009% 99.552% ( 110, 170 ] 83 0.029% 99.581% ( 170, 250 ] 136 0.047% 99.628% ( 250, 380 ] 172 0.060% 99.688% ( 380, 580 ] 263 0.091% 99.779% ( 580, 870 ] 237 0.082% 99.862% ( 870, 1300 ] 252 0.088% 99.949% ( 1300, 1900 ] 163 0.057% 100.006% ( 1900, 2900 ] 140 0.049% 100.055% ( 2900, 4400 ] 90 0.031% 100.086% ( 4400, 6600 ] 25 0.009% 100.094% ( 6600, 9900 ] 5 0.002% 100.096% ( 9900, 14000 ] 6 0.002% 100.098% ( 14000, 22000 ] 16 0.006% 100.104% ( 22000, 33000 ] 6 0.002% 100.106% ** Level 2 read latency histogram (micros): Count: 18355 Average: 14.3828 StdDev: 164.11 Min: 1 Median: 1.8781 Max: 11557 Percentiles: P50: 1.88 P75: 3.06 P99: 173.27 P99.9: 2377.81 P99.99: 7142.85 ------------------------------------------------------ [ 0, 1 ] 1215 6.619% 6.619% # ( 1, 2 ] 9068 49.403% 56.023% ########## ( 2, 3 ] 3374 18.382% 74.405% #### ( 3, 4 ] 1836 10.003% 84.408% ## ( 4, 6 ] 1985 10.814% 95.222% ## ( 6, 10 ] 567 3.089% 98.311% # ( 10, 15 ] 100 0.545% 98.856% ( 15, 22 ] 13 0.071% 98.927% ( 22, 34 ] 1 0.005% 98.932% ( 34, 51 ] 1 0.005% 98.938% ( 51, 76 ] 1 0.005% 98.943% ( 110, 170 ] 10 0.054% 98.998% ( 170, 250 ] 11 0.060% 99.057% ( 250, 380 ] 17 0.093% 99.150% ( 380, 580 ] 27 0.147% 99.297% ( 580, 870 ] 41 0.223% 99.521% ( 870, 1300 ] 43 0.234% 99.755% ( 1300, 1900 ] 19 0.104% 99.858% ( 1900, 2900 ] 16 0.087% 99.946% ( 2900, 4400 ] 8 0.044% 99.989% ( 6600, 9900 ] 1 0.005% 99.995% ( 9900, 14000 ] 1 0.005% 100.000% ** Level 3 read latency histogram (micros): Count: 40580 Average: 17.4089 StdDev: 238.45 Min: 0 Median: 1.8029 Max: 23553 Percentiles: P50: 1.80 P75: 2.85 P99: 269.04 P99.9: 2700.42 P99.99: 6574.48 ------------------------------------------------------ [ 0, 1 ] 3339 8.228% 8.228% ## ( 1, 2 ] 21111 52.023% 60.251% ########## ( 2, 3 ] 7013 17.282% 77.533% ### ( 3, 4 ] 3666 9.034% 86.567% ## ( 4, 6 ] 3759 9.263% 95.830% ## ( 6, 10 ] 971 2.393% 98.223% ( 10, 15 ] 187 0.461% 98.684% ( 15, 22 ] 32 0.079% 98.763% ( 22, 34 ] 6 0.015% 98.778% ( 34, 51 ] 10 0.025% 98.802% ( 51, 76 ] 6 0.015% 98.817% ( 76, 110 ] 7 0.017% 98.834% ( 110, 170 ] 36 0.089% 98.923% ( 170, 250 ] 23 0.057% 98.980% ( 250, 380 ] 56 0.138% 99.118% ( 380, 580 ] 52 0.128% 99.246% ( 580, 870 ] 83 0.205% 99.450% ( 870, 1300 ] 78 0.192% 99.643% ( 1300, 1900 ] 66 0.163% 99.805% ( 1900, 2900 ] 48 0.118% 99.924% ( 2900, 4400 ] 22 0.054% 99.978% ( 4400, 6600 ] 5 0.012% 99.990% ( 6600, 9900 ] 4 0.010% 100.000% ( 22000, 33000 ] 2 0.005% 100.005% ** Level 4 read latency histogram (micros): Count: 460532 Average: 18.5516 StdDev: 235.16 Min: 1 Median: 1.8915 Max: 60497 Percentiles: P50: 1.89 P75: 3.04 P99: 175.60 P99.9: 1569.61 P99.99: 1997.93 ------------------------------------------------------ [ 0, 1 ] 26472 5.748% 5.748% # ( 1, 2 ] 228595 49.637% 55.385% ########## ( 2, 3 ] 88578 19.234% 74.619% #### ( 3, 4 ] 46222 10.037% 84.656% ## ( 4, 6 ] 48553 10.543% 95.199% ## ( 6, 10 ] 13473 2.926% 98.124% # ( 10, 15 ] 3112 0.676% 98.800% ( 15, 22 ] 471 0.102% 98.902% ( 22, 34 ] 62 0.013% 98.916% ( 34, 51 ] 50 0.011% 98.926% ( 51, 76 ] 27 0.006% 98.932% ( 76, 110 ] 50 0.011% 98.943% ( 110, 170 ] 236 0.051% 98.994% ( 170, 250 ] 381 0.083% 99.077% ( 250, 380 ] 593 0.129% 99.206% ( 380, 580 ] 855 0.186% 99.392% ( 580, 870 ] 1002 0.218% 99.609% ( 870, 1300 ] 1043 0.226% 99.836% ( 1300, 1900 ] 662 0.144% 99.979% ( 1900, 2900 ] 510 0.111% 100.090% ( 2900, 4400 ] 390 0.085% 100.175% ( 4400, 6600 ] 98 0.021% 100.196% ( 6600, 9900 ] 21 0.005% 100.201% ( 9900, 14000 ] 12 0.003% 100.203% ( 14000, 22000 ] 5 0.001% 100.204% ( 22000, 33000 ] 6 0.001% 100.206% ( 50000, 75000 ] 1 0.000% 100.206% ** Level 5 read latency histogram (micros): Count: 14885 Average: 1140.7774 StdDev: 1699.07 Min: 77 Median: 605.0576 Max: 70992 Percentiles: P50: 605.06 P75: 1314.72 P99: 6243.63 P99.9: 17560.00 P99.99: 43673.87 ------------------------------------------------------ ( 76, 110 ] 241 1.619% 1.619% ( 110, 170 ] 1327 8.915% 10.534% ## ( 170, 250 ] 1551 10.420% 20.954% ## ( 250, 380 ] 1904 12.791% 33.745% ### ( 380, 580 ] 2232 14.995% 48.740% ### ( 580, 870 ] 2170 14.578% 63.319% ### ( 870, 1300 ] 1714 11.515% 74.834% ## ( 1300, 1900 ] 1009 6.779% 81.612% # ( 1900, 2900 ] 1129 7.585% 89.197% ## ( 2900, 4400 ] 1134 7.618% 96.816% ## ( 4400, 6600 ] 388 2.607% 99.422% # ( 6600, 9900 ] 59 0.396% 99.819% ( 9900, 14000 ] 9 0.060% 99.879% ( 14000, 22000 ] 7 0.047% 99.926% ( 22000, 33000 ] 7 0.047% 99.973% ( 33000, 50000 ] 4 0.027% 100.000% ( 50000, 75000 ] 1 0.007% 100.007% ** DB Stats ** Uptime(secs): 5.9 total, 5.7 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 166.77 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.894 H:M:S, 32.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 171.51 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.894 H:M:S, 33.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 6 num-running-flushes: 1 2024/10/12-19:45:39 ... thread 0: (1000000,2000000) ops and (260349.9,208847.3) ops/second in (3.840985,9.576374) 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 1.05 GB 56.6 1.2 0.0 1.2 3.0 1.8 0.0 1.6 87.3 225.0 13.71 9.92 30 0.457 1215K 1398 0.0 0.0 L1 4/0 361.00 MB 36.1 1.2 1.1 0.1 1.2 1.1 0.0 1.1 162.4 162.0 7.74 5.62 2 3.872 1143K 2219 0.0 0.0 L2 6/5 552.99 MB 0.7 0.0 0.0 0.0 0.0 0.0 1.9 1.2 143.0 142.9 0.26 0.17 1 0.260 31K 0 0.0 0.0 L3 17/13 977.70 MB 0.2 0.8 0.3 0.5 0.8 0.3 1.2 2.7 147.5 147.3 5.69 3.97 4 1.423 655K 1451 0.0 0.0 L4 148/0 9.75 GB 1.0 4.0 0.8 3.2 3.9 0.7 1.6 4.9 120.7 118.7 33.60 19.34 12 2.800 1182K 2985 0.0 0.0 L5 1116/0 91.91 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1301/26 104.55 GB 0.0 7.2 2.2 5.0 9.0 4.0 6.6 4.9 121.1 150.8 61.01 39.02 49 1.245 4227K 8053 0.0 0.0 Int 0/0 0.00 KB 0.0 7.2 2.2 5.0 9.0 4.0 6.3 4.9 121.1 150.8 61.01 39.02 49 1.245 4227K 8053 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 7.2 2.2 5.0 7.1 2.1 0.0 0.0 141.7 140.3 52.13 33.71 23 2.266 4227K 8053 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 0.0 212.9 8.88 5.31 26 0.341 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): 9.7 total, 9.6 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: 8.99 GB write, 944.54 MB/s write, 7.21 GB read, 758.32 MB/s read, 61.0 seconds Interval compaction: 8.99 GB write, 960.68 MB/s write, 7.21 GB read, 771.28 MB/s read, 61.0 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: 14, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 14, interval: 14 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 659009 Average: 4.8820 StdDev: 78.55 Min: 0 Median: 1.6009 Max: 23714 Percentiles: P50: 1.60 P75: 2.08 P99: 8.70 P99.9: 503.49 P99.99: 1094.97 ------------------------------------------------------ [ 0, 1 ] 91951 13.953% 13.953% ### ( 1, 2 ] 395310 59.986% 73.938% ############ ( 2, 3 ] 86501 13.126% 87.064% ### ( 3, 4 ] 39257 5.957% 93.021% # ( 4, 6 ] 34700 5.265% 98.287% # ( 6, 10 ] 6966 1.057% 99.344% ( 10, 15 ] 1055 0.160% 99.504% ( 15, 22 ] 128 0.019% 99.523% ( 22, 34 ] 25 0.004% 99.527% ( 34, 51 ] 38 0.006% 99.533% ( 51, 76 ] 20 0.003% 99.536% ( 76, 110 ] 261 0.040% 99.576% ( 110, 170 ] 899 0.136% 99.712% ( 170, 250 ] 599 0.091% 99.803% ( 250, 380 ] 365 0.055% 99.858% ( 380, 580 ] 447 0.068% 99.926% ( 580, 870 ] 307 0.047% 99.973% ( 870, 1300 ] 220 0.033% 100.006% ( 1300, 1900 ] 100 0.015% 100.021% ( 1900, 2900 ] 61 0.009% 100.031% ( 2900, 4400 ] 36 0.005% 100.036% ( 4400, 6600 ] 10 0.002% 100.037% ( 6600, 9900 ] 4 0.001% 100.038% ( 9900, 14000 ] 3 0.000% 100.039% ( 14000, 22000 ] 3 0.000% 100.039% ( 22000, 33000 ] 1 0.000% 100.039% ** Level 1 read latency histogram (micros): Count: 318862 Average: 10.2515 StdDev: 211.14 Min: 1 Median: 1.8404 Max: 31667 Percentiles: P50: 1.84 P75: 2.86 P99: 10.16 P99.9: 998.90 P99.99: 1664.69 ------------------------------------------------------ [ 0, 1 ] 15875 4.979% 4.979% # ( 1, 2 ] 170817 53.571% 58.549% ########### ( 2, 3 ] 60800 19.068% 77.617% #### ( 3, 4 ] 29668 9.304% 86.922% ## ( 4, 6 ] 30800 9.659% 96.581% ## ( 6, 10 ] 7668 2.405% 98.986% ( 10, 15 ] 1408 0.442% 99.427% ( 15, 22 ] 192 0.060% 99.488% ( 22, 34 ] 29 0.009% 99.497% ( 34, 51 ] 14 0.004% 99.501% ( 51, 76 ] 16 0.005% 99.506% ( 76, 110 ] 50 0.016% 99.522% ( 110, 170 ] 158 0.050% 99.571% ( 170, 250 ] 187 0.059% 99.630% ( 250, 380 ] 209 0.066% 99.695% ( 380, 580 ] 310 0.097% 99.793% ( 580, 870 ] 263 0.082% 99.875% ( 870, 1300 ] 264 0.083% 99.958% ( 1300, 1900 ] 168 0.053% 100.011% ( 1900, 2900 ] 146 0.046% 100.056% ( 2900, 4400 ] 92 0.029% 100.085% ( 4400, 6600 ] 25 0.008% 100.093% ( 6600, 9900 ] 5 0.002% 100.095% ( 9900, 14000 ] 6 0.002% 100.097% ( 14000, 22000 ] 16 0.005% 100.102% ( 22000, 33000 ] 6 0.002% 100.103% ** Level 2 read latency histogram (micros): Count: 34271 Average: 13.8954 StdDev: 144.74 Min: 1 Median: 1.8982 Max: 11557 Percentiles: P50: 1.90 P75: 3.06 P99: 275.31 P99.9: 2186.26 P99.99: 4139.95 ------------------------------------------------------ [ 0, 1 ] 1689 4.928% 4.928% # ( 1, 2 ] 17197 50.179% 55.108% ########## ( 2, 3 ] 6616 19.305% 74.413% #### ( 3, 4 ] 3515 10.256% 84.669% ## ( 4, 6 ] 3644 10.633% 95.302% ## ( 6, 10 ] 940 2.743% 98.045% # ( 10, 15 ] 153 0.446% 98.491% ( 15, 22 ] 18 0.053% 98.544% ( 22, 34 ] 1 0.003% 98.547% ( 34, 51 ] 7 0.020% 98.567% ( 51, 76 ] 2 0.006% 98.573% ( 76, 110 ] 13 0.038% 98.611% ( 110, 170 ] 63 0.184% 98.795% ( 170, 250 ] 59 0.172% 98.967% ( 250, 380 ] 58 0.169% 99.136% ( 380, 580 ] 84 0.245% 99.381% ( 580, 870 ] 82 0.239% 99.621% ( 870, 1300 ] 65 0.190% 99.810% ( 1300, 1900 ] 23 0.067% 99.877% ( 1900, 2900 ] 27 0.079% 99.956% ( 2900, 4400 ] 14 0.041% 99.997% ( 6600, 9900 ] 1 0.003% 100.000% ( 9900, 14000 ] 1 0.003% 100.003% ** Level 3 read latency histogram (micros): Count: 131202 Average: 9.7760 StdDev: 143.60 Min: 0 Median: 1.8189 Max: 23553 Percentiles: P50: 1.82 P75: 2.84 P99: 13.79 P99.9: 1270.11 P99.99: 2434.49 ------------------------------------------------------ [ 0, 1 ] 7457 5.684% 5.684% # ( 1, 2 ] 71002 54.117% 59.800% ########### ( 2, 3 ] 23611 17.996% 77.796% #### ( 3, 4 ] 12624 9.622% 87.418% ## ( 4, 6 ] 12775 9.737% 97.155% ## ( 6, 10 ] 2152 1.640% 98.795% ( 10, 15 ] 356 0.271% 99.066% ( 15, 22 ] 46 0.035% 99.101% ( 22, 34 ] 8 0.006% 99.107% ( 34, 51 ] 30 0.023% 99.130% ( 51, 76 ] 9 0.007% 99.137% ( 76, 110 ] 65 0.050% 99.187% ( 110, 170 ] 211 0.161% 99.348% ( 170, 250 ] 145 0.111% 99.458% ( 250, 380 ] 161 0.123% 99.581% ( 380, 580 ] 132 0.101% 99.681% ( 580, 870 ] 178 0.136% 99.817% ( 870, 1300 ] 118 0.090% 99.907% ( 1300, 1900 ] 73 0.056% 99.963% ( 1900, 2900 ] 69 0.053% 100.015% ( 2900, 4400 ] 30 0.023% 100.038% ( 4400, 6600 ] 5 0.004% 100.042% ( 6600, 9900 ] 4 0.003% 100.045% ( 22000, 33000 ] 2 0.002% 100.046% ** Level 4 read latency histogram (micros): Count: 670380 Average: 16.5947 StdDev: 206.32 Min: 1 Median: 1.8805 Max: 60497 Percentiles: P50: 1.88 P75: 3.00 P99: 199.26 P99.9: 1292.09 P99.99: 1774.25 ------------------------------------------------------ [ 0, 1 ] 34768 5.186% 5.186% # ( 1, 2 ] 341191 50.895% 56.081% ########## ( 2, 3 ] 126847 18.922% 75.003% #### ( 3, 4 ] 66325 9.894% 84.897% ## ( 4, 6 ] 69002 10.293% 95.190% ## ( 6, 10 ] 18334 2.735% 97.925% # ( 10, 15 ] 3877 0.578% 98.503% ( 15, 22 ] 536 0.080% 98.583% ( 22, 34 ] 68 0.010% 98.593% ( 34, 51 ] 106 0.016% 98.609% ( 51, 76 ] 52 0.008% 98.617% ( 76, 110 ] 475 0.071% 98.687% ( 110, 170 ] 1641 0.245% 98.932% ( 170, 250 ] 1242 0.185% 99.118% ( 250, 380 ] 1216 0.181% 99.299% ( 380, 580 ] 1451 0.216% 99.515% ( 580, 870 ] 1384 0.206% 99.722% ( 870, 1300 ] 1217 0.182% 99.903% ( 1300, 1900 ] 735 0.110% 100.013% ( 1900, 2900 ] 594 0.089% 100.102% ( 2900, 4400 ] 456 0.068% 100.170% ( 4400, 6600 ] 108 0.016% 100.186% ( 6600, 9900 ] 23 0.003% 100.189% ( 9900, 14000 ] 17 0.003% 100.192% ( 14000, 22000 ] 5 0.001% 100.192% ( 22000, 33000 ] 6 0.001% 100.193% ( 50000, 75000 ] 1 0.000% 100.193% ** Level 5 read latency histogram (micros): Count: 50498 Average: 563.6658 StdDev: 1054.04 Min: 76 Median: 243.4076 Max: 70992 Percentiles: P50: 243.41 P75: 558.67 P99: 4400.11 P99.9: 8755.75 P99.99: 31350.31 ------------------------------------------------------ ( 51, 76 ] 1 0.002% 0.002% ( 76, 110 ] 4019 7.959% 7.961% ## ( 110, 170 ] 13568 26.868% 34.829% ##### ( 170, 250 ] 8349 16.533% 51.362% ### ( 250, 380 ] 6103 12.086% 63.448% ## ( 380, 580 ] 6530 12.931% 76.379% ### ( 580, 870 ] 4688 9.284% 85.663% ## ( 870, 1300 ] 2720 5.386% 91.049% # ( 1300, 1900 ] 1306 2.586% 93.635% # ( 1900, 2900 ] 1412 2.796% 96.432% # ( 2900, 4400 ] 1297 2.568% 99.000% # ( 4400, 6600 ] 414 0.820% 99.820% ( 6600, 9900 ] 62 0.123% 99.943% ( 9900, 14000 ] 11 0.022% 99.964% ( 14000, 22000 ] 7 0.014% 99.978% ( 22000, 33000 ] 7 0.014% 99.992% ( 33000, 50000 ] 4 0.008% 100.000% ( 50000, 75000 ] 1 0.002% 100.002% ** DB Stats ** Uptime(secs): 9.7 total, 3.8 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 202.04 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.056 H:M:S, 21.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 256.24 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.161 H:M:S, 4.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 7 num-running-flushes: 1 2024/10/12-19:45:44 ... thread 0: (1000000,3000000) ops and (212529.3,210060.4) ops/second in (4.705234,14.281608) 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 1.97 GB 56.6 2.0 0.0 2.0 4.8 2.8 0.0 1.7 96.7 228.5 21.49 15.87 46 0.467 2110K 2400 0.0 0.0 L1 4/4 361.00 MB 0.0 1.2 1.1 0.1 1.2 1.1 0.0 1.1 162.4 162.0 7.74 5.62 2 3.872 1143K 2219 0.0 0.0 L2 1/0 68.44 MB 0.7 0.0 0.0 0.0 0.0 0.0 1.9 1.2 143.0 142.9 0.26 0.17 1 0.260 31K 0 0.0 0.0 L3 19/0 938.67 MB 0.9 2.1 0.8 1.3 2.1 0.8 1.2 2.7 165.5 165.0 12.84 9.81 9 1.427 1699K 5132 0.0 0.0 L4 149/0 9.55 GB 1.0 5.8 1.3 4.5 5.7 1.2 1.6 4.4 124.6 122.6 47.94 28.26 21 2.283 1892K 2985 0.0 0.0 L5 1124/0 92.58 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1311/14 105.44 GB 0.0 11.2 3.2 8.0 13.9 5.9 7.3 5.0 127.1 157.3 90.28 59.73 79 1.143 6877K 12K 0.0 0.0 Int 0/0 0.00 KB 0.0 11.2 3.2 8.0 13.9 5.9 7.0 5.0 127.1 157.3 90.28 59.73 79 1.143 6877K 12K 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 11.2 3.2 8.0 11.1 3.1 0.0 0.0 148.9 147.4 77.08 51.83 40 1.927 6877K 12K 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 0.0 214.8 13.19 7.89 39 0.338 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 14.4 total, 14.3 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: 13.87 GB write, 982.86 MB/s write, 11.21 GB read, 794.21 MB/s read, 90.3 seconds Interval compaction: 13.87 GB write, 994.12 MB/s write, 11.21 GB read, 803.31 MB/s read, 90.3 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: 25, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 25, interval: 25 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 938454 Average: 6.4584 StdDev: 78.47 Min: 0 Median: 1.6008 Max: 23714 Percentiles: P50: 1.60 P75: 2.10 P99: 116.51 P99.9: 605.32 P99.99: 1146.89 ------------------------------------------------------ [ 0, 1 ] 134170 14.297% 14.297% ### ( 1, 2 ] 557708 59.428% 73.725% ############ ( 2, 3 ] 121739 12.972% 86.698% ### ( 3, 4 ] 54992 5.860% 92.557% # ( 4, 6 ] 48386 5.156% 97.713% # ( 6, 10 ] 8985 0.957% 98.671% ( 10, 15 ] 1330 0.142% 98.813% ( 15, 22 ] 188 0.020% 98.833% ( 22, 34 ] 31 0.003% 98.836% ( 34, 51 ] 49 0.005% 98.841% ( 51, 76 ] 34 0.004% 98.845% ( 76, 110 ] 1023 0.109% 98.954% ( 110, 170 ] 4024 0.429% 99.382% ( 170, 250 ] 2331 0.248% 99.631% ( 250, 380 ] 1237 0.132% 99.763% ( 380, 580 ] 1231 0.131% 99.894% ( 580, 870 ] 682 0.073% 99.967% ( 870, 1300 ] 345 0.037% 100.003% ( 1300, 1900 ] 144 0.015% 100.019% ( 1900, 2900 ] 108 0.012% 100.030% ( 2900, 4400 ] 58 0.006% 100.036% ( 4400, 6600 ] 21 0.002% 100.039% ( 6600, 9900 ] 5 0.001% 100.039% ( 9900, 14000 ] 3 0.000% 100.039% ( 14000, 22000 ] 3 0.000% 100.040% ( 22000, 33000 ] 1 0.000% 100.040% ** Level 1 read latency histogram (micros): Count: 471081 Average: 8.6717 StdDev: 178.31 Min: 1 Median: 1.8412 Max: 31667 Percentiles: P50: 1.84 P75: 2.87 P99: 9.86 P99.9: 795.94 P99.99: 1413.78 ------------------------------------------------------ [ 0, 1 ] 22201 4.713% 4.713% # ( 1, 2 ] 253627 53.839% 58.552% ########### ( 2, 3 ] 89488 18.996% 77.548% #### ( 3, 4 ] 44194 9.381% 86.930% ## ( 4, 6 ] 46546 9.881% 96.811% ## ( 6, 10 ] 10682 2.268% 99.078% ( 10, 15 ] 1871 0.397% 99.475% ( 15, 22 ] 293 0.062% 99.537% ( 22, 34 ] 37 0.008% 99.545% ( 34, 51 ] 39 0.008% 99.554% ( 51, 76 ] 29 0.006% 99.560% ( 76, 110 ] 82 0.017% 99.577% ( 110, 170 ] 274 0.058% 99.635% ( 170, 250 ] 278 0.059% 99.694% ( 250, 380 ] 308 0.065% 99.760% ( 380, 580 ] 407 0.086% 99.846% ( 580, 870 ] 341 0.072% 99.918% ( 870, 1300 ] 302 0.064% 99.983% ( 1300, 1900 ] 184 0.039% 100.022% ( 1900, 2900 ] 166 0.035% 100.057% ( 2900, 4400 ] 110 0.023% 100.080% ( 4400, 6600 ] 29 0.006% 100.086% ( 6600, 9900 ] 7 0.001% 100.088% ( 9900, 14000 ] 6 0.001% 100.089% ( 14000, 22000 ] 16 0.003% 100.093% ( 22000, 33000 ] 6 0.001% 100.094% ** Level 2 read latency histogram (micros): Count: 78180 Average: 9.4837 StdDev: 113.89 Min: 1 Median: 1.8514 Max: 11557 Percentiles: P50: 1.85 P75: 2.89 P99: 13.99 P99.9: 1405.82 P99.99: 3748.50 ------------------------------------------------------ [ 0, 1 ] 3326 4.254% 4.254% # ( 1, 2 ] 42004 53.727% 57.982% ########### ( 2, 3 ] 14893 19.050% 77.031% #### ( 3, 4 ] 7323 9.367% 86.398% ## ( 4, 6 ] 7648 9.783% 96.181% ## ( 6, 10 ] 1943 2.485% 98.666% ( 10, 15 ] 327 0.418% 99.084% ( 15, 22 ] 39 0.050% 99.134% ( 22, 34 ] 3 0.004% 99.138% ( 34, 51 ] 10 0.013% 99.151% ( 51, 76 ] 5 0.006% 99.157% ( 76, 110 ] 14 0.018% 99.175% ( 110, 170 ] 69 0.088% 99.263% ( 170, 250 ] 77 0.098% 99.362% ( 250, 380 ] 92 0.118% 99.479% ( 380, 580 ] 127 0.162% 99.642% ( 580, 870 ] 117 0.150% 99.792% ( 870, 1300 ] 79 0.101% 99.893% ( 1300, 1900 ] 33 0.042% 99.935% ( 1900, 2900 ] 33 0.042% 99.977% ( 2900, 4400 ] 18 0.023% 100.000% ( 4400, 6600 ] 2 0.003% 100.003% ( 6600, 9900 ] 2 0.003% 100.005% ( 9900, 14000 ] 1 0.001% 100.006% ** Level 3 read latency histogram (micros): Count: 390364 Average: 7.4470 StdDev: 106.94 Min: 0 Median: 1.8312 Max: 23553 Percentiles: P50: 1.83 P75: 2.85 P99: 9.99 P99.9: 827.58 P99.99: 1599.85 ------------------------------------------------------ [ 0, 1 ] 18382 4.709% 4.709% # ( 1, 2 ] 212693 54.486% 59.195% ########### ( 2, 3 ] 72556 18.587% 77.782% #### ( 3, 4 ] 36746 9.413% 87.195% ## ( 4, 6 ] 38571 9.881% 97.076% ## ( 6, 10 ] 7525 1.928% 99.003% ( 10, 15 ] 1407 0.360% 99.364% ( 15, 22 ] 180 0.046% 99.410% ( 22, 34 ] 26 0.007% 99.416% ( 34, 51 ] 59 0.015% 99.432% ( 51, 76 ] 35 0.009% 99.441% ( 76, 110 ] 146 0.037% 99.478% ( 110, 170 ] 453 0.116% 99.594% ( 170, 250 ] 288 0.074% 99.668% ( 250, 380 ] 308 0.079% 99.747% ( 380, 580 ] 328 0.084% 99.831% ( 580, 870 ] 317 0.081% 99.912% ( 870, 1300 ] 231 0.059% 99.971% ( 1300, 1900 ] 148 0.038% 100.009% ( 1900, 2900 ] 123 0.032% 100.040% ( 2900, 4400 ] 71 0.018% 100.059% ( 4400, 6600 ] 13 0.003% 100.062% ( 6600, 9900 ] 8 0.002% 100.064% ( 22000, 33000 ] 2 0.001% 100.065% ** Level 4 read latency histogram (micros): Count: 997950 Average: 16.9588 StdDev: 202.82 Min: 1 Median: 1.8885 Max: 60497 Percentiles: P50: 1.89 P75: 3.02 P99: 196.42 P99.9: 1297.42 P99.99: 1838.31 ------------------------------------------------------ [ 0, 1 ] 45260 4.535% 4.535% # ( 1, 2 ] 510656 51.170% 55.706% ########## ( 2, 3 ] 191010 19.140% 74.846% #### ( 3, 4 ] 98227 9.843% 84.689% ## ( 4, 6 ] 104567 10.478% 95.167% ## ( 6, 10 ] 26960 2.702% 97.869% # ( 10, 15 ] 6049 0.606% 98.475% ( 15, 22 ] 743 0.074% 98.549% ( 22, 34 ] 87 0.009% 98.558% ( 34, 51 ] 141 0.014% 98.572% ( 51, 76 ] 86 0.009% 98.581% ( 76, 110 ] 767 0.077% 98.658% ( 110, 170 ] 2751 0.276% 98.933% ( 170, 250 ] 2018 0.202% 99.135% ( 250, 380 ] 1798 0.180% 99.316% ( 380, 580 ] 2131 0.214% 99.529% ( 580, 870 ] 2050 0.205% 99.735% ( 870, 1300 ] 1661 0.166% 99.901% ( 1300, 1900 ] 990 0.099% 100.000% ( 1900, 2900 ] 877 0.088% 100.088% ( 2900, 4400 ] 812 0.081% 100.169% ( 4400, 6600 ] 214 0.021% 100.191% ( 6600, 9900 ] 41 0.004% 100.195% ( 9900, 14000 ] 17 0.002% 100.197% ( 14000, 22000 ] 8 0.001% 100.198% ( 22000, 33000 ] 6 0.001% 100.198% ( 50000, 75000 ] 1 0.000% 100.198% ** Level 5 read latency histogram (micros): Count: 80131 Average: 533.9409 StdDev: 944.94 Min: 76 Median: 240.3405 Max: 70992 Percentiles: P50: 240.34 P75: 548.04 P99: 4279.91 P99.9: 7983.79 P99.99: 25122.27 ------------------------------------------------------ ( 51, 76 ] 2 0.002% 0.002% ( 76, 110 ] 6149 7.674% 7.676% ## ( 110, 170 ] 21983 27.434% 35.110% ##### ( 170, 250 ] 13570 16.935% 52.045% ### ( 250, 380 ] 9645 12.037% 64.081% ## ( 380, 580 ] 10413 12.995% 77.076% ### ( 580, 870 ] 7507 9.368% 86.445% ## ( 870, 1300 ] 4372 5.456% 91.901% # ( 1300, 1900 ] 2021 2.522% 94.423% # ( 1900, 2900 ] 2021 2.522% 96.945% # ( 2900, 4400 ] 1790 2.234% 99.179% ( 4400, 6600 ] 546 0.681% 99.860% ( 6600, 9900 ] 76 0.095% 99.955% ( 9900, 14000 ] 16 0.020% 99.975% ( 14000, 22000 ] 10 0.012% 99.988% ( 22000, 33000 ] 7 0.009% 99.996% ( 33000, 50000 ] 4 0.005% 100.001% ( 50000, 75000 ] 1 0.001% 100.002% ** DB Stats ** Uptime(secs): 14.4 total, 4.7 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 204.36 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.015 H:M:S, 20.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 209.17 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.959 H:M:S, 20.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/10/12-19:45:47 ... thread 0: (1000000,4000000) ops and (290582.2,225695.7) ops/second in (3.441367,17.722975) 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 2.95 GB 157.3 3.0 0.0 3.0 6.8 3.7 0.0 1.8 108.0 242.2 28.60 22.44 66 0.433 3134K 3387 0.0 0.0 L1 4/4 361.00 MB 0.0 1.2 1.1 0.1 1.2 1.1 0.0 1.1 162.4 162.0 7.74 5.62 2 3.872 1143K 2219 0.0 0.0 L2 1/0 68.44 MB 0.7 0.0 0.0 0.0 0.0 0.0 1.9 1.2 143.0 142.9 0.26 0.17 1 0.260 31K 0 0.0 0.0 L3 19/0 938.67 MB 0.9 2.1 0.8 1.3 2.1 0.8 1.2 2.7 165.5 165.0 12.84 9.81 9 1.427 1699K 5132 0.0 0.0 L4 149/0 9.55 GB 1.0 5.8 1.3 4.5 5.7 1.2 1.6 4.4 124.6 122.6 47.94 28.26 21 2.283 1892K 2985 0.0 0.0 L5 1124/0 92.58 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1315/14 106.42 GB 0.0 12.2 3.2 9.0 15.8 6.8 7.3 4.2 128.2 166.5 97.38 66.29 99 0.984 7900K 13K 0.0 0.0 Int 0/0 0.00 KB 0.0 12.2 3.2 9.0 15.8 6.8 7.0 4.2 128.2 166.5 97.38 66.29 99 0.984 7900K 13K 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 12.2 3.2 9.0 12.1 3.1 0.0 0.0 154.1 152.7 81.01 55.68 44 1.841 7900K 13K 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 0.0 234.7 16.37 10.61 55 0.298 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 17.9 total, 17.7 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: 15.83 GB write, 906.42 MB/s write, 12.19 GB read, 697.77 MB/s read, 97.4 seconds Interval compaction: 15.83 GB write, 914.79 MB/s write, 12.19 GB read, 704.21 MB/s read, 97.4 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: 25, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 25, interval: 25 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1208091 Average: 8.4653 StdDev: 75.51 Min: 0 Median: 1.5591 Max: 23714 Percentiles: P50: 1.56 P75: 1.99 P99: 183.05 P99.9: 609.82 P99.99: 1019.73 ------------------------------------------------------ [ 0, 1 ] 210421 17.418% 17.418% ### ( 1, 2 ] 703970 58.271% 75.689% ############ ( 2, 3 ] 139170 11.520% 87.209% ## ( 3, 4 ] 61545 5.094% 92.303% # ( 4, 6 ] 52416 4.339% 96.642% # ( 6, 10 ] 9834 0.814% 97.456% ( 10, 15 ] 1495 0.124% 97.580% ( 15, 22 ] 225 0.019% 97.598% ( 22, 34 ] 33 0.003% 97.601% ( 34, 51 ] 49 0.004% 97.605% ( 51, 76 ] 40 0.003% 97.608% ( 76, 110 ] 3134 0.259% 97.868% ( 110, 170 ] 12617 1.044% 98.912% ( 170, 250 ] 6504 0.538% 99.451% ( 250, 380 ] 2821 0.234% 99.684% ( 380, 580 ] 2500 0.207% 99.891% ( 580, 870 ] 1059 0.088% 99.979% ( 870, 1300 ] 394 0.033% 100.011% ( 1300, 1900 ] 153 0.013% 100.024% ( 1900, 2900 ] 120 0.010% 100.034% ( 2900, 4400 ] 62 0.005% 100.039% ( 4400, 6600 ] 21 0.002% 100.041% ( 6600, 9900 ] 5 0.000% 100.041% ( 9900, 14000 ] 3 0.000% 100.041% ( 14000, 22000 ] 3 0.000% 100.042% ( 22000, 33000 ] 1 0.000% 100.042% ** Level 1 read latency histogram (micros): Count: 480855 Average: 8.7901 StdDev: 176.65 Min: 1 Median: 1.8542 Max: 31667 Percentiles: P50: 1.85 P75: 2.91 P99: 10.73 P99.9: 791.18 P99.99: 1410.59 ------------------------------------------------------ [ 0, 1 ] 22303 4.638% 4.638% # ( 1, 2 ] 255345 53.102% 57.740% ########### ( 2, 3 ] 91575 19.044% 76.785% #### ( 3, 4 ] 46049 9.576% 86.361% ## ( 4, 6 ] 49137 10.219% 96.580% ## ( 6, 10 ] 11339 2.358% 98.938% ( 10, 15 ] 2032 0.423% 99.361% ( 15, 22 ] 376 0.078% 99.439% ( 22, 34 ] 51 0.011% 99.449% ( 34, 51 ] 41 0.009% 99.458% ( 51, 76 ] 29 0.006% 99.464% ( 76, 110 ] 145 0.030% 99.494% ( 110, 170 ] 518 0.108% 99.602% ( 170, 250 ] 375 0.078% 99.680% ( 250, 380 ] 354 0.074% 99.753% ( 380, 580 ] 451 0.094% 99.847% ( 580, 870 ] 349 0.073% 99.920% ( 870, 1300 ] 304 0.063% 99.983% ( 1300, 1900 ] 184 0.038% 100.021% ( 1900, 2900 ] 166 0.035% 100.056% ( 2900, 4400 ] 110 0.023% 100.079% ( 4400, 6600 ] 29 0.006% 100.085% ( 6600, 9900 ] 7 0.001% 100.086% ( 9900, 14000 ] 6 0.001% 100.087% ( 14000, 22000 ] 16 0.003% 100.091% ( 22000, 33000 ] 6 0.001% 100.092% ** Level 2 read latency histogram (micros): Count: 78180 Average: 9.4837 StdDev: 113.89 Min: 1 Median: 1.8514 Max: 11557 Percentiles: P50: 1.85 P75: 2.89 P99: 13.99 P99.9: 1405.82 P99.99: 3748.50 ------------------------------------------------------ [ 0, 1 ] 3326 4.254% 4.254% # ( 1, 2 ] 42004 53.727% 57.982% ########### ( 2, 3 ] 14893 19.050% 77.031% #### ( 3, 4 ] 7323 9.367% 86.398% ## ( 4, 6 ] 7648 9.783% 96.181% ## ( 6, 10 ] 1943 2.485% 98.666% ( 10, 15 ] 327 0.418% 99.084% ( 15, 22 ] 39 0.050% 99.134% ( 22, 34 ] 3 0.004% 99.138% ( 34, 51 ] 10 0.013% 99.151% ( 51, 76 ] 5 0.006% 99.157% ( 76, 110 ] 14 0.018% 99.175% ( 110, 170 ] 69 0.088% 99.263% ( 170, 250 ] 77 0.098% 99.362% ( 250, 380 ] 92 0.118% 99.479% ( 380, 580 ] 127 0.162% 99.642% ( 580, 870 ] 117 0.150% 99.792% ( 870, 1300 ] 79 0.101% 99.893% ( 1300, 1900 ] 33 0.042% 99.935% ( 1900, 2900 ] 33 0.042% 99.977% ( 2900, 4400 ] 18 0.023% 100.000% ( 4400, 6600 ] 2 0.003% 100.003% ( 6600, 9900 ] 2 0.003% 100.005% ( 9900, 14000 ] 1 0.001% 100.006% ** Level 3 read latency histogram (micros): Count: 391510 Average: 7.9860 StdDev: 107.47 Min: 0 Median: 1.8339 Max: 23553 Percentiles: P50: 1.83 P75: 2.86 P99: 13.97 P99.9: 832.67 P99.99: 1601.41 ------------------------------------------------------ [ 0, 1 ] 18382 4.695% 4.695% # ( 1, 2 ] 212695 54.327% 59.022% ########### ( 2, 3 ] 72559 18.533% 77.555% #### ( 3, 4 ] 36746 9.386% 86.941% ## ( 4, 6 ] 38572 9.852% 96.793% ## ( 6, 10 ] 7525 1.922% 98.715% ( 10, 15 ] 1407 0.359% 99.074% ( 15, 22 ] 180 0.046% 99.120% ( 22, 34 ] 26 0.007% 99.127% ( 34, 51 ] 59 0.015% 99.142% ( 51, 76 ] 35 0.009% 99.151% ( 76, 110 ] 302 0.077% 99.228% ( 110, 170 ] 1016 0.260% 99.488% ( 170, 250 ] 524 0.134% 99.621% ( 250, 380 ] 396 0.101% 99.723% ( 380, 580 ] 400 0.102% 99.825% ( 580, 870 ] 338 0.086% 99.911% ( 870, 1300 ] 234 0.060% 99.971% ( 1300, 1900 ] 149 0.038% 100.009% ( 1900, 2900 ] 123 0.031% 100.040% ( 2900, 4400 ] 71 0.018% 100.058% ( 4400, 6600 ] 13 0.003% 100.062% ( 6600, 9900 ] 8 0.002% 100.064% ( 22000, 33000 ] 2 0.001% 100.064% ** Level 4 read latency histogram (micros): Count: 1004179 Average: 17.8943 StdDev: 202.85 Min: 1 Median: 1.8945 Max: 60497 Percentiles: P50: 1.89 P75: 3.06 P99: 236.83 P99.9: 1296.88 P99.99: 1839.26 ------------------------------------------------------ [ 0, 1 ] 45261 4.507% 4.507% # ( 1, 2 ] 510726 50.860% 55.367% ########## ( 2, 3 ] 191353 19.056% 74.423% #### ( 3, 4 ] 98414 9.800% 84.223% ## ( 4, 6 ] 104856 10.442% 94.665% ## ( 6, 10 ] 27012 2.690% 97.355% # ( 10, 15 ] 6060 0.603% 97.959% ( 15, 22 ] 744 0.074% 98.033% ( 22, 34 ] 87 0.009% 98.042% ( 34, 51 ] 141 0.014% 98.056% ( 51, 76 ] 87 0.009% 98.064% ( 76, 110 ] 1409 0.140% 98.205% ( 110, 170 ] 5380 0.536% 98.740% ( 170, 250 ] 3121 0.311% 99.051% ( 250, 380 ] 2219 0.221% 99.272% ( 380, 580 ] 2475 0.246% 99.519% ( 580, 870 ] 2165 0.216% 99.734% ( 870, 1300 ] 1677 0.167% 99.901% ( 1300, 1900 ] 992 0.099% 100.000% ( 1900, 2900 ] 879 0.088% 100.088% ( 2900, 4400 ] 812 0.081% 100.168% ( 4400, 6600 ] 214 0.021% 100.190% ( 6600, 9900 ] 41 0.004% 100.194% ( 9900, 14000 ] 17 0.002% 100.195% ( 14000, 22000 ] 8 0.001% 100.196% ( 22000, 33000 ] 6 0.001% 100.197% ( 50000, 75000 ] 1 0.000% 100.197% ** Level 5 read latency histogram (micros): Count: 125528 Average: 412.1056 StdDev: 776.59 Min: 75 Median: 192.6751 Max: 70992 Percentiles: P50: 192.68 P75: 401.16 P99: 3898.09 P99.9: 6537.43 P99.99: 18357.76 ------------------------------------------------------ ( 51, 76 ] 3 0.002% 0.002% ( 76, 110 ] 11984 9.547% 9.549% ## ( 110, 170 ] 44210 35.219% 44.768% ####### ( 170, 250 ] 23169 18.457% 63.226% #### ( 250, 380 ] 13363 10.645% 73.871% ## ( 380, 580 ] 13392 10.669% 84.540% ## ( 580, 870 ] 8362 6.661% 91.201% # ( 870, 1300 ] 4516 3.598% 94.799% # ( 1300, 1900 ] 2037 1.623% 96.422% ( 1900, 2900 ] 2045 1.629% 98.051% ( 2900, 4400 ] 1791 1.427% 99.477% ( 4400, 6600 ] 546 0.435% 99.912% ( 6600, 9900 ] 76 0.061% 99.973% ( 9900, 14000 ] 16 0.013% 99.986% ( 14000, 22000 ] 10 0.008% 99.994% ( 22000, 33000 ] 7 0.006% 99.999% ( 33000, 50000 ] 4 0.003% 100.002% ( 50000, 75000 ] 1 0.001% 100.003% ** DB Stats ** Uptime(secs): 17.9 total, 3.4 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 220.07 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.015 H:M:S, 16.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 285.99 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/10/12-19:45:52 ... thread 0: (1000000,5000000) ops and (207920.8,221901.7) ops/second in (4.809524,22.532499) 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 19/13 3.93 GB 125.9 4.2 0.0 4.2 9.0 4.7 0.0 1.9 118.8 251.3 36.58 29.91 87 0.420 4413K 4604 0.0 0.0 L1 4/4 361.00 MB 0.0 1.2 1.1 0.1 1.2 1.1 0.0 1.1 162.4 162.0 7.74 5.62 2 3.872 1143K 2219 0.0 0.0 L2 1/0 68.44 MB 0.7 0.0 0.0 0.0 0.0 0.0 1.9 1.2 143.0 142.9 0.26 0.17 1 0.260 31K 0 0.0 0.0 L3 19/0 938.67 MB 0.9 2.1 0.8 1.3 2.1 0.8 1.2 2.7 165.5 165.0 12.84 9.81 9 1.427 1699K 5132 0.0 0.0 L4 149/0 9.55 GB 1.0 5.8 1.3 4.5 5.7 1.2 1.6 4.4 124.6 122.6 47.94 28.26 21 2.283 1892K 2985 0.0 0.0 L5 1124/0 92.58 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1316/17 107.41 GB 0.0 13.4 3.2 10.2 18.0 7.8 7.3 3.8 130.4 175.4 105.36 73.77 120 0.878 9179K 14K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.4 3.2 10.2 18.0 7.8 7.0 3.8 130.4 175.4 105.36 73.77 120 0.878 9179K 14K 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 13.4 3.2 10.2 13.3 3.1 0.0 0.0 160.2 158.9 85.78 60.35 49 1.751 9179K 14K 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 0.0 247.7 19.58 13.42 71 0.276 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): 22.7 total, 22.5 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: 18.05 GB write, 814.22 MB/s write, 13.42 GB read, 605.43 MB/s read, 105.4 seconds Interval compaction: 18.05 GB write, 820.14 MB/s write, 13.42 GB read, 609.83 MB/s read, 105.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 25, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 6, total-stops: 25, interval: 31 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1546229 Average: 10.2988 StdDev: 73.96 Min: 0 Median: 1.5277 Max: 23714 Percentiles: P50: 1.53 P75: 1.97 P99: 215.29 P99.9: 597.32 P99.99: 878.94 ------------------------------------------------------ [ 0, 1 ] 308297 19.939% 19.939% #### ( 1, 2 ] 880812 56.965% 76.904% ########### ( 2, 3 ] 160200 10.361% 87.264% ## ( 3, 4 ] 69912 4.521% 91.786% # ( 4, 6 ] 58214 3.765% 95.551% # ( 6, 10 ] 10849 0.702% 96.252% ( 10, 15 ] 1699 0.110% 96.362% ( 15, 22 ] 255 0.016% 96.379% ( 22, 34 ] 37 0.002% 96.381% ( 34, 51 ] 52 0.003% 96.385% ( 51, 76 ] 45 0.003% 96.388% ( 76, 110 ] 7184 0.465% 96.852% ( 110, 170 ] 26398 1.707% 98.559% ( 170, 250 ] 12033 0.778% 99.338% ( 250, 380 ] 4732 0.306% 99.644% ( 380, 580 ] 3876 0.251% 99.894% ( 580, 870 ] 1470 0.095% 99.989% ( 870, 1300 ] 451 0.029% 100.019% ( 1300, 1900 ] 164 0.011% 100.029% ( 1900, 2900 ] 149 0.010% 100.039% ( 2900, 4400 ] 73 0.005% 100.044% ( 4400, 6600 ] 21 0.001% 100.045% ( 6600, 9900 ] 6 0.000% 100.045% ( 9900, 14000 ] 3 0.000% 100.045% ( 14000, 22000 ] 3 0.000% 100.046% ( 22000, 33000 ] 1 0.000% 100.046% ** Level 1 read latency histogram (micros): Count: 496333 Average: 9.0275 StdDev: 174.16 Min: 1 Median: 1.8710 Max: 31667 Percentiles: P50: 1.87 P75: 2.95 P99: 13.46 P99.9: 784.02 P99.99: 1413.48 ------------------------------------------------------ [ 0, 1 ] 22571 4.548% 4.548% # ( 1, 2 ] 258996 52.182% 56.729% ########## ( 2, 3 ] 95339 19.209% 75.938% #### ( 3, 4 ] 48798 9.832% 85.770% ## ( 4, 6 ] 52120 10.501% 96.271% ## ( 6, 10 ] 12022 2.422% 98.693% ( 10, 15 ] 2203 0.444% 99.137% ( 15, 22 ] 470 0.095% 99.232% ( 22, 34 ] 64 0.013% 99.244% ( 34, 51 ] 44 0.009% 99.253% ( 51, 76 ] 29 0.006% 99.259% ( 76, 110 ] 299 0.060% 99.319% ( 110, 170 ] 1123 0.226% 99.546% ( 170, 250 ] 581 0.117% 99.663% ( 250, 380 ] 429 0.086% 99.749% ( 380, 580 ] 495 0.100% 99.849% ( 580, 870 ] 362 0.073% 99.922% ( 870, 1300 ] 304 0.061% 99.983% ( 1300, 1900 ] 187 0.038% 100.021% ( 1900, 2900 ] 166 0.033% 100.054% ( 2900, 4400 ] 110 0.022% 100.076% ( 4400, 6600 ] 29 0.006% 100.082% ( 6600, 9900 ] 7 0.001% 100.084% ( 9900, 14000 ] 6 0.001% 100.085% ( 14000, 22000 ] 16 0.003% 100.088% ( 22000, 33000 ] 6 0.001% 100.089% ** Level 2 read latency histogram (micros): Count: 78180 Average: 9.4837 StdDev: 113.89 Min: 1 Median: 1.8514 Max: 11557 Percentiles: P50: 1.85 P75: 2.89 P99: 13.99 P99.9: 1405.82 P99.99: 3748.50 ------------------------------------------------------ [ 0, 1 ] 3326 4.254% 4.254% # ( 1, 2 ] 42004 53.727% 57.982% ########### ( 2, 3 ] 14893 19.050% 77.031% #### ( 3, 4 ] 7323 9.367% 86.398% ## ( 4, 6 ] 7648 9.783% 96.181% ## ( 6, 10 ] 1943 2.485% 98.666% ( 10, 15 ] 327 0.418% 99.084% ( 15, 22 ] 39 0.050% 99.134% ( 22, 34 ] 3 0.004% 99.138% ( 34, 51 ] 10 0.013% 99.151% ( 51, 76 ] 5 0.006% 99.157% ( 76, 110 ] 14 0.018% 99.175% ( 110, 170 ] 69 0.088% 99.263% ( 170, 250 ] 77 0.098% 99.362% ( 250, 380 ] 92 0.118% 99.479% ( 380, 580 ] 127 0.162% 99.642% ( 580, 870 ] 117 0.150% 99.792% ( 870, 1300 ] 79 0.101% 99.893% ( 1300, 1900 ] 33 0.042% 99.935% ( 1900, 2900 ] 33 0.042% 99.977% ( 2900, 4400 ] 18 0.023% 100.000% ( 4400, 6600 ] 2 0.003% 100.003% ( 6600, 9900 ] 2 0.003% 100.005% ( 9900, 14000 ] 1 0.001% 100.006% ** Level 3 read latency histogram (micros): Count: 393183 Average: 8.7008 StdDev: 107.99 Min: 0 Median: 1.8379 Max: 23553 Percentiles: P50: 1.84 P75: 2.88 P99: 125.57 P99.9: 834.52 P99.99: 1600.73 ------------------------------------------------------ [ 0, 1 ] 18382 4.675% 4.675% # ( 1, 2 ] 212695 54.096% 58.771% ########### ( 2, 3 ] 72559 18.454% 77.225% #### ( 3, 4 ] 36746 9.346% 86.571% ## ( 4, 6 ] 38572 9.810% 96.381% ## ( 6, 10 ] 7525 1.914% 98.295% ( 10, 15 ] 1407 0.358% 98.653% ( 15, 22 ] 180 0.046% 98.699% ( 22, 34 ] 26 0.007% 98.705% ( 34, 51 ] 59 0.015% 98.720% ( 51, 76 ] 35 0.009% 98.729% ( 76, 110 ] 575 0.146% 98.875% ( 110, 170 ] 1889 0.480% 99.356% ( 170, 250 ] 846 0.215% 99.571% ( 250, 380 ] 502 0.128% 99.699% ( 380, 580 ] 482 0.123% 99.821% ( 580, 870 ] 353 0.090% 99.911% ( 870, 1300 ] 236 0.060% 99.971% ( 1300, 1900 ] 149 0.038% 100.009% ( 1900, 2900 ] 123 0.031% 100.040% ( 2900, 4400 ] 71 0.018% 100.058% ( 4400, 6600 ] 13 0.003% 100.062% ( 6600, 9900 ] 8 0.002% 100.064% ( 22000, 33000 ] 2 0.001% 100.064% ** Level 4 read latency histogram (micros): Count: 1013301 Average: 19.3173 StdDev: 202.88 Min: 1 Median: 1.9033 Max: 60497 Percentiles: P50: 1.90 P75: 3.13 P99: 276.57 P99.9: 1298.15 P99.99: 1842.26 ------------------------------------------------------ [ 0, 1 ] 45262 4.467% 4.467% # ( 1, 2 ] 510757 50.405% 54.872% ########## ( 2, 3 ] 191491 18.898% 73.770% #### ( 3, 4 ] 98526 9.723% 83.493% ## ( 4, 6 ] 105017 10.364% 93.857% ## ( 6, 10 ] 27031 2.668% 96.525% # ( 10, 15 ] 6063 0.598% 97.123% ( 15, 22 ] 744 0.073% 97.196% ( 22, 34 ] 87 0.009% 97.205% ( 34, 51 ] 141 0.014% 97.219% ( 51, 76 ] 87 0.009% 97.227% ( 76, 110 ] 2670 0.263% 97.491% ( 110, 170 ] 9910 0.978% 98.469% ( 170, 250 ] 4809 0.475% 98.943% ( 250, 380 ] 2804 0.277% 99.220% ( 380, 580 ] 2911 0.287% 99.507% ( 580, 870 ] 2287 0.226% 99.733% ( 870, 1300 ] 1698 0.168% 99.901% ( 1300, 1900 ] 1001 0.099% 100.000% ( 1900, 2900 ] 884 0.087% 100.087% ( 2900, 4400 ] 812 0.080% 100.167% ( 4400, 6600 ] 214 0.021% 100.188% ( 6600, 9900 ] 41 0.004% 100.192% ( 9900, 14000 ] 17 0.002% 100.194% ( 14000, 22000 ] 8 0.001% 100.195% ( 22000, 33000 ] 6 0.001% 100.195% ( 50000, 75000 ] 1 0.000% 100.195% ** Level 5 read latency histogram (micros): Count: 192250 Average: 332.8362 StdDev: 641.17 Min: 71 Median: 166.2824 Max: 70992 Percentiles: P50: 166.28 P75: 301.58 P99: 3340.56 P99.9: 6260.53 P99.99: 13173.59 ------------------------------------------------------ ( 51, 76 ] 10 0.005% 0.005% ( 76, 110 ] 21855 11.368% 11.373% ## ( 110, 170 ] 79165 41.178% 52.551% ######## ( 170, 250 ] 36152 18.805% 71.356% #### ( 250, 380 ] 17657 9.184% 80.540% ## ( 380, 580 ] 16894 8.788% 89.328% ## ( 580, 870 ] 9267 4.820% 94.148% # ( 870, 1300 ] 4664 2.426% 96.574% ( 1300, 1900 ] 2063 1.073% 97.647% ( 1900, 2900 ] 2073 1.078% 98.726% ( 2900, 4400 ] 1796 0.934% 99.660% ( 4400, 6600 ] 546 0.284% 99.944% ( 6600, 9900 ] 76 0.040% 99.983% ( 9900, 14000 ] 16 0.008% 99.992% ( 14000, 22000 ] 10 0.005% 99.997% ( 22000, 33000 ] 7 0.004% 100.001% ( 33000, 50000 ] 4 0.002% 100.003% ( 50000, 75000 ] 1 0.001% 100.003% ** DB Stats ** Uptime(secs): 22.7 total, 4.8 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 216.80 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.280 H:M:S, 18.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 204.64 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.265 H:M:S, 26.3 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 : 238.028 micros/op 16788 ops/sec 60.159 seconds 1009996 operations; 16.3 MB/s (265999 of 265999 found) Microseconds per read: Count: 1009996 Average: 238.0299 StdDev: 653.43 Min: 2 Median: 173.1108 Max: 164791 Percentiles: P50: 173.11 P75: 234.11 P99: 1092.22 P99.9: 8454.22 P99.99: 25524.31 ------------------------------------------------------ ( 1, 2 ] 1 0.000% 0.000% ( 2, 3 ] 40 0.004% 0.004% ( 3, 4 ] 60 0.006% 0.010% ( 4, 6 ] 106 0.010% 0.020% ( 6, 10 ] 243 0.024% 0.045% ( 10, 15 ] 2542 0.252% 0.296% ( 15, 22 ] 4435 0.439% 0.735% ( 22, 34 ] 9959 0.986% 1.721% ( 34, 51 ] 2095 0.207% 1.929% ( 51, 76 ] 301 0.030% 1.959% ( 76, 110 ] 17818 1.764% 3.723% ( 110, 170 ] 454521 45.002% 48.725% ######### ( 170, 250 ] 331154 32.788% 81.513% ####### ( 250, 380 ] 104512 10.348% 91.860% ## ( 380, 580 ] 48429 4.795% 96.655% # ( 580, 870 ] 20017 1.982% 98.637% ( 870, 1300 ] 7088 0.702% 99.339% ( 1300, 1900 ] 2196 0.217% 99.557% ( 1900, 2900 ] 1684 0.167% 99.723% ( 2900, 4400 ] 1162 0.115% 99.838% ( 4400, 6600 ] 455 0.045% 99.883% ( 6600, 9900 ] 299 0.030% 99.913% ( 9900, 14000 ] 372 0.037% 99.950% ( 14000, 22000 ] 373 0.037% 99.987% ( 22000, 33000 ] 103 0.010% 99.997% ( 33000, 50000 ] 19 0.002% 99.999% ( 50000, 75000 ] 6 0.001% 99.999% ( 75000, 110000 ] 4 0.000% 100.000% ( 110000, 170000 ] 2 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 : 13570710 rocksdb.bloom.filter.full.positive COUNT : 1142009 rocksdb.bloom.filter.full.true.positive COUNT : 1009523 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 : 473 rocksdb.memtable.miss COUNT : 1009523 rocksdb.l0.hit COUNT : 37352 rocksdb.l1.hit COUNT : 9148 rocksdb.l2andup.hit COUNT : 963023 rocksdb.compaction.key.drop.new COUNT : 156506 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 : 5979342 rocksdb.number.keys.read COUNT : 1009996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6170680944 rocksdb.bytes.read COUNT : 1009996000 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 : 1560 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 37684509 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 : 20646348127 rocksdb.compact.write.bytes COUNT : 20482281076 rocksdb.flush.write.bytes COUNT : 6143573910 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 : 67 rocksdb.number.superversion_acquires COUNT : 1029 rocksdb.number.superversion_releases COUNT : 977 rocksdb.number.superversion_cleanups COUNT : 254 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 : 243 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 : 6093794304 rocksdb.memtable.garbage.bytes.at.flush COUNT : 2149376 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 : 25196189831 rocksdb.non.last.level.read.count COUNT : 5946087 rocksdb.block.checksum.compute.count COUNT : 6151887 rocksdb.multiget.coroutine.count COUNT : 0 rocksdb.blobdb.cache.miss COUNT : 0 rocksdb.blobdb.cache.hit COUNT : 0 rocksdb.blobdb.cache.add COUNT : 0 rocksdb.blobdb.cache.add.failures COUNT : 0 rocksdb.blobdb.cache.bytes.read COUNT : 0 rocksdb.blobdb.cache.bytes.write COUNT : 0 rocksdb.read.async.micros COUNT : 0 rocksdb.async.read.error.count COUNT : 0 rocksdb.secondary.cache.filter.hits COUNT : 0 rocksdb.secondary.cache.index.hits COUNT : 0 rocksdb.secondary.cache.data.hits COUNT : 0 rocksdb.table.open.prefetch.tail.miss COUNT : 0 rocksdb.table.open.prefetch.tail.hit COUNT : 0 rocksdb.db.get.micros P50 : 171.268273 P95 : 509.997713 P99 : 1090.732521 P100 : 164789.000000 COUNT : 1009996 SUM : 239481447 rocksdb.db.write.micros P50 : 1.546785 P95 : 4.364233 P99 : 9.004764 P100 : 851778.000000 COUNT : 5979342 SUM : 52576871 rocksdb.compaction.times.micros P50 : 1433333.333333 P95 : 4520000.000000 P99 : 26840000.000000 P100 : 28233192.000000 COUNT : 56 SUM : 127428502 rocksdb.compaction.times.cpu_micros P50 : 1090000.000000 P95 : 3740000.000000 P99 : 10074023.000000 P100 : 10074023.000000 COUNT : 56 SUM : 83683510 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 : 813.977273 P95 : 12565.000000 P99 : 174324.000000 P100 : 174324.000000 COUNT : 87 SUM : 384172 rocksdb.compaction.outfile.sync.micros P50 : 3962.500000 P95 : 153363.636364 P99 : 236533.333333 P100 : 290573.000000 COUNT : 201 SUM : 5511735 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 : 156.714286 P95 : 1810.000000 P99 : 4807.000000 P100 : 5399.000000 COUNT : 163 SUM : 63537 rocksdb.table.open.io.micros P50 : 7292.195122 P95 : 18676.056338 P99 : 25116.666667 P100 : 140303.000000 COUNT : 1560 SUM : 12513235 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 : 3.735196 P95 : 13.283888 P99 : 191.756262 P100 : 31671.000000 COUNT : 4999033 SUM : 72762352 rocksdb.read.block.get.micros P50 : 142.655315 P95 : 398.683129 P99 : 973.108776 P100 : 77618.000000 COUNT : 1151257 SUM : 206136748 rocksdb.write.raw.block.micros P50 : 0.535933 P95 : 1.372948 P99 : 3.553460 P100 : 47122.000000 COUNT : 6448294 SUM : 17134082 rocksdb.numfiles.in.singlecompaction P50 : 3.435185 P95 : 6.650000 P99 : 15.910000 P100 : 22.000000 COUNT : 87 SUM : 366 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 : 0.567042 P95 : 1297.320958 P99 : 2699.132270 P100 : 851590.000000 COUNT : 196343 SUM : 37699507 rocksdb.sst.read.micros P50 : 1.890806 P95 : 169.846249 P99 : 470.627651 P100 : 70992.000000 COUNT : 5946134 SUM : 261399906 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 : 1009996 SUM : 1009996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 5979342 SUM : 6170680944 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 : 224375.000000 P95 : 560500.000000 P99 : 1052100.000000 P100 : 1093855.000000 COUNT : 87 SUM : 22746968 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 : 245 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