[2024-07-12 20:29:18.776390] Starting SPDK v24.09-pre git sha1 719d03c6a / DPDK 24.03.0 initialization... [2024-07-12 20:29:18.776558] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid2031890 ] Set seed to 1720808958772974 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-12 20:29:18.883045] app.c: 908:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-12 20:29:19.097638] app.c: 603:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-12 20:29:19.097691] app.c: 604:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 2031890' to capture a snapshot of events at runtime. [2024-07-12 20:29:19.097700] app.c: 609:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-12 20:29:19.097727] app.c: 610:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-12 20:29:19.097735] app.c: 611:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid2031890 for offline analysis/debug. [2024-07-12 20:29:19.097839] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Jul 12 20:29:28 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/07/12-20:29:30 ... thread 0: (1000000,1000000) ops and (366197.9,366197.9) ops/second in (2.730764,2.730764) 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 9/6 566.99 MB 18.9 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 361.2 2.27 2.04 12 0.189 0 0 0.0 0.0 L2 3/2 251.73 MB 0.0 0.4 0.2 0.2 0.4 0.2 0.1 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 9/0 741.33 MB 0.7 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1181/8 96.94 GB 0.0 0.4 0.2 0.2 1.2 1.0 0.8 1.5 101.1 320.2 3.74 3.47 14 0.267 383K 214 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.2 0.2 1.2 1.0 0.4 1.5 101.1 320.2 3.74 3.47 14 0.267 383K 214 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 0.4 0.2 0.2 0.4 0.2 0.0 0.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 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 0.0 361.2 2.27 2.04 12 0.189 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): 2.9 total, 2.7 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: 1.17 GB write, 409.03 MB/s write, 0.37 GB read, 129.18 MB/s read, 3.7 seconds Interval compaction: 1.17 GB write, 437.99 MB/s write, 0.37 GB read, 138.33 MB/s read, 3.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 100951 Average: 2.0301 StdDev: 22.50 Min: 1 Median: 1.2909 Max: 3246 Percentiles: P50: 1.29 P75: 1.69 P99: 3.90 P99.9: 9.51 P99.99: 1064.53 ------------------------------------------------------ [ 0, 1 ] 32224 31.920% 31.920% ###### ( 1, 2 ] 62749 62.158% 94.078% ############ ( 2, 3 ] 3858 3.822% 97.900% # ( 3, 4 ] 1241 1.229% 99.129% ( 4, 6 ] 603 0.597% 99.727% ( 6, 10 ] 202 0.200% 99.927% ( 10, 15 ] 38 0.038% 99.964% ( 15, 22 ] 13 0.013% 99.977% ( 110, 170 ] 9 0.009% 99.986% ( 170, 250 ] 1 0.001% 99.987% ( 250, 380 ] 2 0.002% 99.989% ( 380, 580 ] 2 0.002% 99.991% ( 870, 1300 ] 2 0.002% 99.993% ( 1300, 1900 ] 4 0.004% 99.997% ( 1900, 2900 ] 3 0.003% 100.000% ( 2900, 4400 ] 2 0.002% 100.002% ** Level 2 read latency histogram (micros): Count: 50600 Average: 2.4899 StdDev: 56.99 Min: 1 Median: 1.3318 Max: 8299 Percentiles: P50: 1.33 P75: 1.72 P99: 4.81 P99.9: 9.84 P99.99: 1274.20 ------------------------------------------------------ [ 0, 1 ] 14595 28.844% 28.844% ###### ( 1, 2 ] 32267 63.769% 92.613% ############# ( 2, 3 ] 2165 4.279% 96.891% # ( 3, 4 ] 866 1.711% 98.603% ( 4, 6 ] 496 0.980% 99.583% ( 6, 10 ] 167 0.330% 99.913% ( 10, 15 ] 20 0.040% 99.953% ( 15, 22 ] 7 0.014% 99.966% ( 22, 34 ] 1 0.002% 99.968% ( 170, 250 ] 1 0.002% 99.970% ( 250, 380 ] 4 0.008% 99.978% ( 380, 580 ] 1 0.002% 99.980% ( 580, 870 ] 4 0.008% 99.988% ( 870, 1300 ] 1 0.002% 99.990% ( 1900, 2900 ] 1 0.002% 99.992% ( 4400, 6600 ] 3 0.006% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 55 Average: 3292.7455 StdDev: 2427.07 Min: 92 Median: 3221.4286 Max: 7605 Percentiles: P50: 3221.43 P75: 5408.33 P99: 7605.00 P99.9: 7605.00 P99.99: 7605.00 ------------------------------------------------------ ( 76, 110 ] 1 1.818% 1.818% ( 170, 250 ] 3 5.455% 7.273% # ( 250, 380 ] 2 3.636% 10.909% # ( 380, 580 ] 4 7.273% 18.182% # ( 580, 870 ] 7 12.727% 30.909% ### ( 870, 1300 ] 4 7.273% 38.182% # ( 1900, 2900 ] 5 9.091% 47.273% ## ( 2900, 4400 ] 7 12.727% 60.000% ### ( 4400, 6600 ] 18 32.727% 92.727% ####### ( 6600, 9900 ] 4 7.273% 100.000% # ** Level 4 read latency histogram (micros): Count: 15 Average: 4396.4000 StdDev: 2476.15 Min: 327 Median: 4583.3333 Max: 9541 Percentiles: P50: 4583.33 P75: 5958.33 P99: 9541.00 P99.9: 9541.00 P99.99: 9541.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 1 6.667% 13.333% # ( 870, 1300 ] 1 6.667% 20.000% # ( 1900, 2900 ] 1 6.667% 26.667% # ( 2900, 4400 ] 3 20.000% 46.667% #### ( 4400, 6600 ] 6 40.000% 86.667% ######## ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 659.7000 StdDev: 910.04 Min: 77 Median: 150.0000 Max: 2883 Percentiles: P50: 150.00 P75: 870.00 P99: 2833.33 P99.9: 2883.00 P99.99: 2883.00 ------------------------------------------------------ ( 76, 110 ] 6 30.000% 30.000% ###### ( 110, 170 ] 6 30.000% 60.000% ###### ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 2 10.000% 85.000% ## ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 2.9 total, 2.7 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 336.39 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.217 H:M:S, 7.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 360.12 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.217 H:M:S, 7.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-20:29:33 ... thread 0: (1000000,2000000) ops and (334091.1,349408.5) ops/second in (2.993196,5.723960) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/8 1.17 GB 62.9 0.6 0.0 0.6 2.3 1.8 0.0 1.3 77.9 329.0 7.27 6.70 28 0.260 575K 603 0.0 0.0 L1 1/0 2.92 MB 0.3 0.4 0.4 0.0 0.4 0.4 0.2 1.0 241.9 241.4 1.56 1.51 1 1.563 383K 593 0.0 0.0 L2 2/0 55.96 MB 0.6 0.4 0.2 0.2 0.4 0.2 0.4 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 42/0 993.67 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 207.9 207.7 3.82 3.41 3 1.275 807K 788 0.0 0.0 L4 144/0 9.48 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.25 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1248/8 97.92 GB 0.0 2.1 1.1 1.0 3.9 2.9 2.1 2.2 149.9 279.0 14.13 13.04 34 0.416 2150K 2198 0.0 0.0 Int 0/0 0.00 KB 0.0 2.1 1.1 1.0 3.9 2.9 1.7 2.2 149.9 279.0 14.13 13.04 34 0.416 2150K 2198 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 2.1 1.1 1.0 2.1 1.1 0.0 0.0 234.2 233.9 9.05 8.49 8 1.131 2150K 2198 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 0.0 359.2 5.09 4.55 26 0.196 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 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.85 GB write, 666.12 MB/s write, 2.07 GB read, 357.85 MB/s read, 14.1 seconds Interval compaction: 3.85 GB write, 688.62 MB/s write, 2.07 GB read, 369.94 MB/s read, 14.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 386283 Average: 2.2995 StdDev: 15.75 Min: 0 Median: 1.5311 Max: 4279 Percentiles: P50: 1.53 P75: 1.92 P99: 5.73 P99.9: 10.38 P99.99: 15.07 ------------------------------------------------------ [ 0, 1 ] 60319 15.615% 15.615% ### ( 1, 2 ] 250085 64.741% 80.357% ############# ( 2, 3 ] 48967 12.676% 93.033% ### ( 3, 4 ] 13667 3.538% 96.571% # ( 4, 6 ] 10845 2.808% 99.379% # ( 6, 10 ] 1985 0.514% 99.893% ( 10, 15 ] 376 0.097% 99.990% ( 15, 22 ] 38 0.010% 100.000% ( 22, 34 ] 5 0.001% 100.001% ( 34, 51 ] 2 0.001% 100.002% ( 51, 76 ] 4 0.001% 100.003% ( 110, 170 ] 16 0.004% 100.007% ( 170, 250 ] 6 0.002% 100.008% ( 250, 380 ] 4 0.001% 100.009% ( 380, 580 ] 9 0.002% 100.012% ( 580, 870 ] 4 0.001% 100.013% ( 870, 1300 ] 6 0.002% 100.014% ( 1300, 1900 ] 4 0.001% 100.015% ( 1900, 2900 ] 4 0.001% 100.016% ( 2900, 4400 ] 4 0.001% 100.017% ** Level 1 read latency histogram (micros): Count: 81319 Average: 2.5898 StdDev: 9.09 Min: 0 Median: 1.7331 Max: 2070 Percentiles: P50: 1.73 P75: 2.39 P99: 6.52 P99.9: 13.26 P99.99: 19.32 ------------------------------------------------------ [ 0, 1 ] 3743 4.603% 4.603% # ( 1, 2 ] 50354 61.922% 66.524% ############ ( 2, 3 ] 17727 21.799% 88.324% #### ( 3, 4 ] 4488 5.519% 93.843% # ( 4, 6 ] 4103 5.046% 98.888% # ( 6, 10 ] 704 0.866% 99.754% ( 10, 15 ] 182 0.224% 99.978% ( 15, 22 ] 16 0.020% 99.998% ( 22, 34 ] 2 0.002% 100.000% ( 51, 76 ] 1 0.001% 100.001% ( 110, 170 ] 1 0.001% 100.002% ( 170, 250 ] 1 0.001% 100.004% ( 250, 380 ] 2 0.002% 100.006% ( 380, 580 ] 1 0.001% 100.007% ( 870, 1300 ] 2 0.002% 100.010% ( 1900, 2900 ] 1 0.001% 100.011% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 57490 Average: 5.7522 StdDev: 126.61 Min: 0 Median: 1.7308 Max: 7605 Percentiles: P50: 1.73 P75: 2.39 P99: 7.32 P99.9: 240.20 P99.99: 6141.79 ------------------------------------------------------ [ 0, 1 ] 2877 5.004% 5.004% # ( 1, 2 ] 35396 61.569% 66.573% ############ ( 2, 3 ] 12554 21.837% 88.410% #### ( 3, 4 ] 3161 5.498% 93.909% # ( 4, 6 ] 2768 4.815% 98.723% # ( 6, 10 ] 482 0.838% 99.562% ( 10, 15 ] 162 0.282% 99.843% ( 15, 22 ] 20 0.035% 99.878% ( 22, 34 ] 4 0.007% 99.885% ( 76, 110 ] 1 0.002% 99.887% ( 110, 170 ] 4 0.007% 99.894% ( 170, 250 ] 4 0.007% 99.901% ( 250, 380 ] 5 0.009% 99.910% ( 380, 580 ] 7 0.012% 99.922% ( 580, 870 ] 8 0.014% 99.936% ( 870, 1300 ] 5 0.009% 99.944% ( 1900, 2900 ] 5 0.009% 99.953% ( 2900, 4400 ] 7 0.012% 99.965% ( 4400, 6600 ] 18 0.031% 99.997% ( 6600, 9900 ] 4 0.007% 100.003% ** Level 4 read latency histogram (micros): Count: 15 Average: 4396.4000 StdDev: 2476.15 Min: 327 Median: 4583.3333 Max: 9541 Percentiles: P50: 4583.33 P75: 5958.33 P99: 9541.00 P99.9: 9541.00 P99.99: 9541.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 1 6.667% 13.333% # ( 870, 1300 ] 1 6.667% 20.000% # ( 1900, 2900 ] 1 6.667% 26.667% # ( 2900, 4400 ] 3 20.000% 46.667% #### ( 4400, 6600 ] 6 40.000% 86.667% ######## ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 719.0750 StdDev: 969.96 Min: 77 Median: 150.0000 Max: 3214 Percentiles: P50: 150.00 P75: 870.00 P99: 3214.00 P99.9: 3214.00 P99.99: 3214.00 ------------------------------------------------------ ( 76, 110 ] 12 30.000% 30.000% ###### ( 110, 170 ] 12 30.000% 60.000% ###### ( 380, 580 ] 2 5.000% 65.000% # ( 580, 870 ] 4 10.000% 75.000% ## ( 870, 1300 ] 3 7.500% 82.500% ## ( 1900, 2900 ] 6 15.000% 97.500% ### ( 2900, 4400 ] 1 2.500% 100.000% # ** DB Stats ** Uptime(secs): 5.9 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 332.55 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.610 H:M:S, 10.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 328.81 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.394 H:M:S, 13.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-20:29:36 ... thread 0: (1000000,3000000) ops and (342282.8,347000.5) ops/second in (2.921561,8.645521) 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 13/4 2.15 GB 188.8 1.7 0.0 1.7 4.4 2.8 0.0 1.6 119.3 317.9 14.26 13.31 46 0.310 1726K 1890 0.0 0.0 L1 1/0 2.92 MB 0.3 0.4 0.4 0.0 0.4 0.4 0.2 1.0 241.9 241.4 1.56 1.51 1 1.563 383K 593 0.0 0.0 L2 2/0 55.96 MB 0.6 0.4 0.2 0.2 0.4 0.2 0.4 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 42/0 993.67 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 207.9 207.7 3.82 3.41 3 1.275 807K 788 0.0 0.0 L4 144/0 9.48 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.25 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1250/4 98.90 GB 0.0 3.2 1.1 2.1 5.9 3.9 2.1 2.1 154.0 288.0 21.12 19.66 52 0.406 3301K 3485 0.0 0.0 Int 0/0 0.00 KB 0.0 3.2 1.1 2.1 5.9 3.9 1.7 2.1 154.0 288.0 21.12 19.66 52 0.406 3301K 3485 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 3.2 1.1 2.1 3.2 1.1 0.0 0.0 244.5 244.2 13.30 12.67 12 1.108 3301K 3485 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 0.0 362.6 7.82 6.99 40 0.195 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): 8.8 total, 8.6 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: 5.94 GB write, 688.11 MB/s write, 3.18 GB read, 367.85 MB/s read, 21.1 seconds Interval compaction: 5.94 GB write, 703.50 MB/s write, 3.18 GB read, 376.08 MB/s read, 21.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 7, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 7, interval: 7 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 632579 Average: 2.1681 StdDev: 13.18 Min: 0 Median: 1.4678 Max: 4279 Percentiles: P50: 1.47 P75: 1.85 P99: 5.54 P99.9: 10.11 P99.99: 17.65 ------------------------------------------------------ [ 0, 1 ] 123689 19.553% 19.553% #### ( 1, 2 ] 411730 65.088% 84.641% ############# ( 2, 3 ] 63016 9.962% 94.602% ## ( 3, 4 ] 17868 2.825% 97.427% # ( 4, 6 ] 12955 2.048% 99.475% ( 6, 10 ] 2676 0.423% 99.898% ( 10, 15 ] 556 0.088% 99.986% ( 15, 22 ] 68 0.011% 99.997% ( 22, 34 ] 5 0.001% 99.997% ( 34, 51 ] 4 0.001% 99.998% ( 51, 76 ] 4 0.001% 99.999% ( 110, 170 ] 24 0.004% 100.003% ( 170, 250 ] 9 0.001% 100.004% ( 250, 380 ] 10 0.002% 100.006% ( 380, 580 ] 14 0.002% 100.008% ( 580, 870 ] 13 0.002% 100.010% ( 870, 1300 ] 10 0.002% 100.011% ( 1300, 1900 ] 5 0.001% 100.012% ( 1900, 2900 ] 4 0.001% 100.013% ( 2900, 4400 ] 4 0.001% 100.013% ** Level 1 read latency histogram (micros): Count: 81319 Average: 2.5898 StdDev: 9.09 Min: 0 Median: 1.7331 Max: 2070 Percentiles: P50: 1.73 P75: 2.39 P99: 6.52 P99.9: 13.26 P99.99: 19.32 ------------------------------------------------------ [ 0, 1 ] 3743 4.603% 4.603% # ( 1, 2 ] 50354 61.922% 66.524% ############ ( 2, 3 ] 17727 21.799% 88.324% #### ( 3, 4 ] 4488 5.519% 93.843% # ( 4, 6 ] 4103 5.046% 98.888% # ( 6, 10 ] 704 0.866% 99.754% ( 10, 15 ] 182 0.224% 99.978% ( 15, 22 ] 16 0.020% 99.998% ( 22, 34 ] 2 0.002% 100.000% ( 51, 76 ] 1 0.001% 100.001% ( 110, 170 ] 1 0.001% 100.002% ( 170, 250 ] 1 0.001% 100.004% ( 250, 380 ] 2 0.002% 100.006% ( 380, 580 ] 1 0.001% 100.007% ( 870, 1300 ] 2 0.002% 100.010% ( 1900, 2900 ] 1 0.001% 100.011% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 57490 Average: 5.7522 StdDev: 126.61 Min: 0 Median: 1.7308 Max: 7605 Percentiles: P50: 1.73 P75: 2.39 P99: 7.32 P99.9: 240.20 P99.99: 6141.79 ------------------------------------------------------ [ 0, 1 ] 2877 5.004% 5.004% # ( 1, 2 ] 35396 61.569% 66.573% ############ ( 2, 3 ] 12554 21.837% 88.410% #### ( 3, 4 ] 3161 5.498% 93.909% # ( 4, 6 ] 2768 4.815% 98.723% # ( 6, 10 ] 482 0.838% 99.562% ( 10, 15 ] 162 0.282% 99.843% ( 15, 22 ] 20 0.035% 99.878% ( 22, 34 ] 4 0.007% 99.885% ( 76, 110 ] 1 0.002% 99.887% ( 110, 170 ] 4 0.007% 99.894% ( 170, 250 ] 4 0.007% 99.901% ( 250, 380 ] 5 0.009% 99.910% ( 380, 580 ] 7 0.012% 99.922% ( 580, 870 ] 8 0.014% 99.936% ( 870, 1300 ] 5 0.009% 99.944% ( 1900, 2900 ] 5 0.009% 99.953% ( 2900, 4400 ] 7 0.012% 99.965% ( 4400, 6600 ] 18 0.031% 99.997% ( 6600, 9900 ] 4 0.007% 100.003% ** Level 4 read latency histogram (micros): Count: 15 Average: 4396.4000 StdDev: 2476.15 Min: 327 Median: 4583.3333 Max: 9541 Percentiles: P50: 4583.33 P75: 5958.33 P99: 9541.00 P99.9: 9541.00 P99.99: 9541.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 1 6.667% 13.333% # ( 870, 1300 ] 1 6.667% 20.000% # ( 1900, 2900 ] 1 6.667% 26.667% # ( 2900, 4400 ] 3 20.000% 46.667% #### ( 4400, 6600 ] 6 40.000% 86.667% ######## ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 719.0750 StdDev: 969.96 Min: 77 Median: 150.0000 Max: 3214 Percentiles: P50: 150.00 P75: 870.00 P99: 3214.00 P99.9: 3214.00 P99.99: 3214.00 ------------------------------------------------------ ( 76, 110 ] 12 30.000% 30.000% ###### ( 110, 170 ] 12 30.000% 60.000% ###### ( 380, 580 ] 2 5.000% 65.000% # ( 580, 870 ] 4 10.000% 75.000% ## ( 870, 1300 ] 3 7.500% 82.500% ## ( 1900, 2900 ] 6 15.000% 97.500% ### ( 2900, 4400 ] 1 2.500% 100.000% # ** DB Stats ** Uptime(secs): 8.8 total, 2.9 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 333.98 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.980 H:M:S, 11.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 336.87 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.370 H:M:S, 12.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/12-20:29:40 ... thread 0: (1000000,4000000) ops and (299145.5,333656.5) ops/second in (3.342855,11.988376) 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 18/16 3.13 GB 37.8 2.5 0.0 2.5 6.3 3.7 0.0 1.7 127.3 316.6 20.28 18.99 63 0.322 2622K 2847 0.0 0.0 L1 1/1 2.92 MB 0.0 0.4 0.4 0.0 0.4 0.4 0.2 1.0 241.9 241.4 1.56 1.51 1 1.563 383K 593 0.0 0.0 L2 2/0 55.96 MB 0.6 0.4 0.2 0.2 0.4 0.2 0.4 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 42/0 993.67 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 207.9 207.7 3.82 3.41 3 1.275 807K 788 0.0 0.0 L4 144/0 9.48 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.25 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1255/17 99.88 GB 0.0 4.0 1.1 2.9 7.8 4.9 2.1 2.1 152.3 293.7 27.14 25.33 69 0.393 4197K 4442 0.0 0.0 Int 0/0 0.00 KB 0.0 4.0 1.1 2.9 7.8 4.9 1.7 2.1 152.3 293.7 27.14 25.33 69 0.393 4197K 4442 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 4.0 1.1 2.9 4.0 1.1 0.0 0.0 249.5 249.2 16.57 15.89 15 1.105 4197K 4442 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 0.0 363.6 10.57 9.44 54 0.196 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): 12.2 total, 12.0 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 7.79 GB write, 654.35 MB/s write, 4.04 GB read, 339.31 MB/s read, 27.1 seconds Interval compaction: 7.79 GB write, 664.90 MB/s write, 4.04 GB read, 344.79 MB/s read, 27.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 10, interval: 12 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 979371 Average: 2.2007 StdDev: 12.82 Min: 0 Median: 1.4834 Max: 4279 Percentiles: P50: 1.48 P75: 1.86 P99: 5.57 P99.9: 11.05 P99.99: 18.79 ------------------------------------------------------ [ 0, 1 ] 178458 18.222% 18.222% #### ( 1, 2 ] 643774 65.733% 83.955% ############# ( 2, 3 ] 104187 10.638% 94.593% ## ( 3, 4 ] 28106 2.870% 97.463% # ( 4, 6 ] 19235 1.964% 99.427% ( 6, 10 ] 4413 0.451% 99.878% ( 10, 15 ] 1042 0.106% 99.984% ( 15, 22 ] 109 0.011% 99.995% ( 22, 34 ] 8 0.001% 99.996% ( 34, 51 ] 6 0.001% 99.997% ( 51, 76 ] 4 0.000% 99.997% ( 76, 110 ] 15 0.002% 99.999% ( 110, 170 ] 76 0.008% 100.006% ( 170, 250 ] 30 0.003% 100.009% ( 250, 380 ] 23 0.002% 100.012% ( 380, 580 ] 23 0.002% 100.014% ( 580, 870 ] 18 0.002% 100.016% ( 870, 1300 ] 16 0.002% 100.018% ( 1300, 1900 ] 11 0.001% 100.019% ( 1900, 2900 ] 5 0.001% 100.019% ( 2900, 4400 ] 6 0.001% 100.020% ** Level 1 read latency histogram (micros): Count: 81320 Average: 2.5898 StdDev: 9.09 Min: 0 Median: 1.7331 Max: 2070 Percentiles: P50: 1.73 P75: 2.39 P99: 6.52 P99.9: 13.26 P99.99: 19.32 ------------------------------------------------------ [ 0, 1 ] 3743 4.603% 4.603% # ( 1, 2 ] 50354 61.921% 66.524% ############ ( 2, 3 ] 17727 21.799% 88.323% #### ( 3, 4 ] 4489 5.520% 93.843% # ( 4, 6 ] 4103 5.045% 98.888% # ( 6, 10 ] 704 0.866% 99.754% ( 10, 15 ] 182 0.224% 99.978% ( 15, 22 ] 16 0.020% 99.998% ( 22, 34 ] 2 0.002% 100.000% ( 51, 76 ] 1 0.001% 100.001% ( 110, 170 ] 1 0.001% 100.002% ( 170, 250 ] 1 0.001% 100.004% ( 250, 380 ] 2 0.002% 100.006% ( 380, 580 ] 1 0.001% 100.007% ( 870, 1300 ] 2 0.002% 100.010% ( 1900, 2900 ] 1 0.001% 100.011% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 57490 Average: 5.7522 StdDev: 126.61 Min: 0 Median: 1.7308 Max: 7605 Percentiles: P50: 1.73 P75: 2.39 P99: 7.32 P99.9: 240.20 P99.99: 6141.79 ------------------------------------------------------ [ 0, 1 ] 2877 5.004% 5.004% # ( 1, 2 ] 35396 61.569% 66.573% ############ ( 2, 3 ] 12554 21.837% 88.410% #### ( 3, 4 ] 3161 5.498% 93.909% # ( 4, 6 ] 2768 4.815% 98.723% # ( 6, 10 ] 482 0.838% 99.562% ( 10, 15 ] 162 0.282% 99.843% ( 15, 22 ] 20 0.035% 99.878% ( 22, 34 ] 4 0.007% 99.885% ( 76, 110 ] 1 0.002% 99.887% ( 110, 170 ] 4 0.007% 99.894% ( 170, 250 ] 4 0.007% 99.901% ( 250, 380 ] 5 0.009% 99.910% ( 380, 580 ] 7 0.012% 99.922% ( 580, 870 ] 8 0.014% 99.936% ( 870, 1300 ] 5 0.009% 99.944% ( 1900, 2900 ] 5 0.009% 99.953% ( 2900, 4400 ] 7 0.012% 99.965% ( 4400, 6600 ] 18 0.031% 99.997% ( 6600, 9900 ] 4 0.007% 100.003% ** Level 4 read latency histogram (micros): Count: 15 Average: 4396.4000 StdDev: 2476.15 Min: 327 Median: 4583.3333 Max: 9541 Percentiles: P50: 4583.33 P75: 5958.33 P99: 9541.00 P99.9: 9541.00 P99.99: 9541.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 1 6.667% 13.333% # ( 870, 1300 ] 1 6.667% 20.000% # ( 1900, 2900 ] 1 6.667% 26.667% # ( 2900, 4400 ] 3 20.000% 46.667% #### ( 4400, 6600 ] 6 40.000% 86.667% ######## ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 719.0750 StdDev: 969.96 Min: 77 Median: 150.0000 Max: 3214 Percentiles: P50: 150.00 P75: 870.00 P99: 3214.00 P99.9: 3214.00 P99.99: 3214.00 ------------------------------------------------------ ( 76, 110 ] 12 30.000% 30.000% ###### ( 110, 170 ] 12 30.000% 60.000% ###### ( 380, 580 ] 2 5.000% 65.000% # ( 580, 870 ] 4 10.000% 75.000% ## ( 870, 1300 ] 3 7.500% 82.500% ## ( 1900, 2900 ] 6 15.000% 97.500% ### ( 2900, 4400 ] 1 2.500% 100.000% # ** DB Stats ** Uptime(secs): 12.2 total, 3.3 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 323.13 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.760 H:M:S, 14.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 294.42 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.779 H:M:S, 23.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-20:29:48 ... thread 0: (1000000,5000000) ops and (121491.9,247287.6) ops/second in (8.231000,20.219376) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/12 4.05 GB 156.9 4.6 0.0 4.6 9.3 4.7 0.0 2.0 151.3 308.4 30.81 29.06 84 0.367 4732K 8444 0.0 0.0 L1 1/1 2.92 MB 0.0 0.4 0.4 0.0 0.4 0.4 0.2 1.0 241.9 241.4 1.56 1.51 1 1.563 383K 593 0.0 0.0 L2 2/0 55.96 MB 0.6 0.4 0.2 0.2 0.4 0.2 0.4 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 42/0 993.67 MB 1.0 0.8 0.6 0.2 0.8 0.6 0.1 1.4 207.9 207.7 3.82 3.41 3 1.275 807K 788 0.0 0.0 L4 144/0 9.48 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.25 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1254/13 100.80 GB 0.0 6.1 1.1 5.0 10.8 5.8 2.1 2.3 164.9 293.4 37.67 35.40 90 0.419 6307K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.1 1.1 5.0 10.8 5.8 1.7 2.3 164.9 293.4 37.67 35.40 90 0.419 6307K 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 6.1 1.1 5.0 6.1 1.1 0.0 0.0 256.0 255.5 24.27 23.45 20 1.213 6307K 10K 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 0.0 362.1 13.40 11.95 70 0.191 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 20.4 total, 20.2 interval Flush(GB): cumulative 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: 10.79 GB write, 541.41 MB/s write, 6.07 GB read, 304.30 MB/s read, 37.7 seconds Interval compaction: 10.79 GB write, 546.59 MB/s write, 6.07 GB read, 307.21 MB/s read, 37.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 10, interval: 21 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1958274 Average: 2.2525 StdDev: 12.30 Min: 0 Median: 1.5037 Max: 4279 Percentiles: P50: 1.50 P75: 1.87 P99: 5.64 P99.9: 11.61 P99.99: 130.14 ------------------------------------------------------ [ 0, 1 ] 311921 15.928% 15.928% ### ( 1, 2 ] 1324741 67.648% 83.577% ############## ( 2, 3 ] 219126 11.190% 94.767% ## ( 3, 4 ] 54778 2.797% 97.564% # ( 4, 6 ] 34322 1.753% 99.316% ( 6, 10 ] 10850 0.554% 99.870% ( 10, 15 ] 1797 0.092% 99.962% ( 15, 22 ] 178 0.009% 99.971% ( 22, 34 ] 14 0.001% 99.972% ( 34, 51 ] 7 0.000% 99.972% ( 51, 76 ] 5 0.000% 99.973% ( 76, 110 ] 218 0.011% 99.984% ( 110, 170 ] 364 0.019% 100.002% ( 170, 250 ] 108 0.006% 100.008% ( 250, 380 ] 66 0.003% 100.011% ( 380, 580 ] 82 0.004% 100.015% ( 580, 870 ] 42 0.002% 100.018% ( 870, 1300 ] 24 0.001% 100.019% ( 1300, 1900 ] 15 0.001% 100.020% ( 1900, 2900 ] 7 0.000% 100.020% ( 2900, 4400 ] 12 0.001% 100.021% ** Level 1 read latency histogram (micros): Count: 81320 Average: 2.5898 StdDev: 9.09 Min: 0 Median: 1.7331 Max: 2070 Percentiles: P50: 1.73 P75: 2.39 P99: 6.52 P99.9: 13.26 P99.99: 19.32 ------------------------------------------------------ [ 0, 1 ] 3743 4.603% 4.603% # ( 1, 2 ] 50354 61.921% 66.524% ############ ( 2, 3 ] 17727 21.799% 88.323% #### ( 3, 4 ] 4489 5.520% 93.843% # ( 4, 6 ] 4103 5.045% 98.888% # ( 6, 10 ] 704 0.866% 99.754% ( 10, 15 ] 182 0.224% 99.978% ( 15, 22 ] 16 0.020% 99.998% ( 22, 34 ] 2 0.002% 100.000% ( 51, 76 ] 1 0.001% 100.001% ( 110, 170 ] 1 0.001% 100.002% ( 170, 250 ] 1 0.001% 100.004% ( 250, 380 ] 2 0.002% 100.006% ( 380, 580 ] 1 0.001% 100.007% ( 870, 1300 ] 2 0.002% 100.010% ( 1900, 2900 ] 1 0.001% 100.011% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 57490 Average: 5.7522 StdDev: 126.61 Min: 0 Median: 1.7308 Max: 7605 Percentiles: P50: 1.73 P75: 2.39 P99: 7.32 P99.9: 240.20 P99.99: 6141.79 ------------------------------------------------------ [ 0, 1 ] 2877 5.004% 5.004% # ( 1, 2 ] 35396 61.569% 66.573% ############ ( 2, 3 ] 12554 21.837% 88.410% #### ( 3, 4 ] 3161 5.498% 93.909% # ( 4, 6 ] 2768 4.815% 98.723% # ( 6, 10 ] 482 0.838% 99.562% ( 10, 15 ] 162 0.282% 99.843% ( 15, 22 ] 20 0.035% 99.878% ( 22, 34 ] 4 0.007% 99.885% ( 76, 110 ] 1 0.002% 99.887% ( 110, 170 ] 4 0.007% 99.894% ( 170, 250 ] 4 0.007% 99.901% ( 250, 380 ] 5 0.009% 99.910% ( 380, 580 ] 7 0.012% 99.922% ( 580, 870 ] 8 0.014% 99.936% ( 870, 1300 ] 5 0.009% 99.944% ( 1900, 2900 ] 5 0.009% 99.953% ( 2900, 4400 ] 7 0.012% 99.965% ( 4400, 6600 ] 18 0.031% 99.997% ( 6600, 9900 ] 4 0.007% 100.003% ** Level 4 read latency histogram (micros): Count: 15 Average: 4396.4000 StdDev: 2476.15 Min: 327 Median: 4583.3333 Max: 9541 Percentiles: P50: 4583.33 P75: 5958.33 P99: 9541.00 P99.9: 9541.00 P99.99: 9541.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 1 6.667% 13.333% # ( 870, 1300 ] 1 6.667% 20.000% # ( 1900, 2900 ] 1 6.667% 26.667% # ( 2900, 4400 ] 3 20.000% 46.667% #### ( 4400, 6600 ] 6 40.000% 86.667% ######## ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 719.0750 StdDev: 969.96 Min: 77 Median: 150.0000 Max: 3214 Percentiles: P50: 150.00 P75: 870.00 P99: 3214.00 P99.9: 3214.00 P99.99: 3214.00 ------------------------------------------------------ ( 76, 110 ] 12 30.000% 30.000% ###### ( 110, 170 ] 12 30.000% 60.000% ###### ( 380, 580 ] 2 5.000% 65.000% # ( 580, 870 ] 4 10.000% 75.000% ## ( 870, 1300 ] 3 7.500% 82.500% ## ( 1900, 2900 ] 6 15.000% 97.500% ### ( 2900, 4400 ] 1 2.500% 100.000% # ** DB Stats ** Uptime(secs): 20.4 total, 8.2 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 241.05 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.140 H:M:S, 35.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 119.57 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.380 H:M:S, 65.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/12-20:29:51 ... thread 0: (1000000,6000000) ops and (310371.2,255958.2) ops/second in (3.221948,23.441324) 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 13/10 2.45 GB 37.8 5.0 0.0 5.0 10.6 5.6 0.0 1.9 146.3 308.5 35.29 33.16 99 0.356 5244K 8922 0.0 0.0 L1 13/13 1.49 GB 0.0 2.9 2.9 0.0 2.9 2.9 0.2 1.0 231.3 228.8 12.80 12.38 2 6.402 3006K 31K 0.0 0.0 L2 2/0 55.96 MB 0.6 0.4 0.2 0.2 0.4 0.2 1.4 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 14/0 926.36 MB 0.9 0.8 0.6 0.2 0.8 0.6 1.1 1.4 207.9 207.7 3.82 3.41 3 1.275 807K 788 0.0 0.0 L4 167/0 9.56 GB 1.0 0.2 0.1 0.0 0.2 0.1 1.6 1.3 196.6 195.7 0.85 0.74 1 0.853 170K 817 0.0 0.0 L5 1060/0 87.23 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 1269/23 101.69 GB 0.0 9.2 3.8 5.5 14.8 9.3 6.0 2.6 174.5 279.4 54.25 51.11 107 0.507 9612K 42K 0.0 0.0 Int 0/0 0.00 KB 0.0 9.2 3.8 5.5 14.8 9.3 5.6 2.6 174.5 279.4 54.25 51.11 107 0.507 9612K 42K 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 9.2 3.8 5.5 9.2 3.7 0.0 0.0 247.3 246.1 38.29 36.90 24 1.595 9612K 42K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.6 5.6 0.0 0.0 0.0 359.2 15.96 14.21 83 0.192 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): 23.6 total, 23.4 interval Flush(GB): cumulative 5.598, interval 5.598 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: 14.80 GB write, 641.26 MB/s write, 9.24 GB read, 400.53 MB/s read, 54.2 seconds Interval compaction: 14.80 GB write, 646.55 MB/s write, 9.24 GB read, 403.83 MB/s read, 54.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 12, interval: 25 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2289030 Average: 2.2917 StdDev: 12.65 Min: 0 Median: 1.5157 Max: 4420 Percentiles: P50: 1.52 P75: 1.89 P99: 5.74 P99.9: 12.11 P99.99: 145.61 ------------------------------------------------------ [ 0, 1 ] 347423 15.178% 15.178% ### ( 1, 2 ] 1545698 67.526% 82.704% ############## ( 2, 3 ] 271769 11.873% 94.577% ## ( 3, 4 ] 65215 2.849% 97.426% # ( 4, 6 ] 41423 1.810% 99.235% ( 6, 10 ] 14286 0.624% 99.860% ( 10, 15 ] 2201 0.096% 99.956% ( 15, 22 ] 224 0.010% 99.965% ( 22, 34 ] 17 0.001% 99.966% ( 34, 51 ] 13 0.001% 99.967% ( 51, 76 ] 5 0.000% 99.967% ( 76, 110 ] 248 0.011% 99.978% ( 110, 170 ] 472 0.021% 99.998% ( 170, 250 ] 160 0.007% 100.005% ( 250, 380 ] 95 0.004% 100.010% ( 380, 580 ] 117 0.005% 100.015% ( 580, 870 ] 62 0.003% 100.017% ( 870, 1300 ] 31 0.001% 100.019% ( 1300, 1900 ] 18 0.001% 100.020% ( 1900, 2900 ] 9 0.000% 100.020% ( 2900, 4400 ] 12 0.001% 100.020% ( 4400, 6600 ] 1 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 114869 Average: 3.1185 StdDev: 24.28 Min: 0 Median: 1.7017 Max: 2543 Percentiles: P50: 1.70 P75: 2.30 P99: 7.81 P99.9: 143.81 P99.99: 1052.36 ------------------------------------------------------ [ 0, 1 ] 6962 6.061% 6.061% # ( 1, 2 ] 71931 62.620% 68.681% ############# ( 2, 3 ] 24027 20.917% 89.598% #### ( 3, 4 ] 5418 4.717% 94.314% # ( 4, 6 ] 4800 4.179% 98.493% # ( 6, 10 ] 1288 1.121% 99.614% ( 10, 15 ] 231 0.201% 99.815% ( 15, 22 ] 26 0.023% 99.838% ( 22, 34 ] 6 0.005% 99.843% ( 34, 51 ] 2 0.002% 99.845% ( 51, 76 ] 2 0.002% 99.847% ( 76, 110 ] 20 0.017% 99.864% ( 110, 170 ] 73 0.064% 99.928% ( 170, 250 ] 21 0.018% 99.946% ( 250, 380 ] 14 0.012% 99.958% ( 380, 580 ] 16 0.014% 99.972% ( 580, 870 ] 15 0.013% 99.985% ( 870, 1300 ] 13 0.011% 99.997% ( 1300, 1900 ] 10 0.009% 100.005% ( 1900, 2900 ] 3 0.003% 100.008% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 67401 Average: 6.1115 StdDev: 118.25 Min: 0 Median: 1.7018 Max: 7605 Percentiles: P50: 1.70 P75: 2.32 P99: 9.01 P99.9: 543.42 P99.99: 6020.65 ------------------------------------------------------ [ 0, 1 ] 4270 6.335% 6.335% # ( 1, 2 ] 41933 62.214% 68.549% ############ ( 2, 3 ] 13682 20.299% 88.849% #### ( 3, 4 ] 3436 5.098% 93.947% # ( 4, 6 ] 2936 4.356% 98.303% # ( 6, 10 ] 624 0.926% 99.228% ( 10, 15 ] 172 0.255% 99.484% ( 15, 22 ] 21 0.031% 99.515% ( 22, 34 ] 4 0.006% 99.521% ( 51, 76 ] 1 0.001% 99.522% ( 76, 110 ] 32 0.047% 99.570% ( 110, 170 ] 122 0.181% 99.751% ( 170, 250 ] 38 0.056% 99.807% ( 250, 380 ] 34 0.050% 99.858% ( 380, 580 ] 35 0.052% 99.909% ( 580, 870 ] 22 0.033% 99.942% ( 870, 1300 ] 7 0.010% 99.953% ( 1900, 2900 ] 5 0.007% 99.960% ( 2900, 4400 ] 7 0.010% 99.970% ( 4400, 6600 ] 18 0.027% 99.997% ( 6600, 9900 ] 4 0.006% 100.003% ** Level 4 read latency histogram (micros): Count: 35 Average: 1970.8286 StdDev: 2666.48 Min: 1 Median: 315.0000 Max: 9541 Percentiles: P50: 315.00 P75: 4025.00 P99: 9322.50 P99.9: 9541.00 P99.99: 9541.00 ------------------------------------------------------ [ 0, 1 ] 9 25.714% 25.714% ##### ( 1, 2 ] 3 8.571% 34.286% ## ( 6, 10 ] 1 2.857% 37.143% # ( 51, 76 ] 1 2.857% 40.000% # ( 110, 170 ] 3 8.571% 48.571% ## ( 250, 380 ] 1 2.857% 51.429% # ( 380, 580 ] 3 8.571% 60.000% ## ( 870, 1300 ] 1 2.857% 62.857% # ( 1300, 1900 ] 1 2.857% 65.714% # ( 1900, 2900 ] 1 2.857% 68.571% # ( 2900, 4400 ] 3 8.571% 77.143% ## ( 4400, 6600 ] 6 17.143% 94.286% ### ( 6600, 9900 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 100 Average: 843.1900 StdDev: 1140.33 Min: 77 Median: 205.5556 Max: 5778 Percentiles: P50: 205.56 P75: 1138.75 P99: 5500.00 P99.9: 5778.00 P99.99: 5778.00 ------------------------------------------------------ ( 76, 110 ] 17 17.000% 17.000% ### ( 110, 170 ] 29 29.000% 46.000% ###### ( 170, 250 ] 9 9.000% 55.000% ## ( 250, 380 ] 3 3.000% 58.000% # ( 380, 580 ] 4 4.000% 62.000% # ( 580, 870 ] 8 8.000% 70.000% ## ( 870, 1300 ] 8 8.000% 78.000% ## ( 1300, 1900 ] 5 5.000% 83.000% # ( 1900, 2900 ] 11 11.000% 94.000% ## ( 2900, 4400 ] 4 4.000% 98.000% # ( 4400, 6600 ] 2 2.000% 100.000% ** DB Stats ** Uptime(secs): 23.6 total, 3.2 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 249.83 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.744 H:M:S, 32.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 305.46 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.604 H:M:S, 18.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-20:29:54 ... thread 0: (1000000,7000000) ops and (310141.7,262509.9) ops/second in (3.224333,26.665657) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/10 3.44 GB 144.8 5.9 0.0 5.9 12.5 6.6 0.0 1.9 145.5 307.4 41.56 39.02 115 0.361 6139K 9923 0.0 0.0 L1 13/13 1.49 GB 0.0 2.9 2.9 0.0 2.9 2.9 0.2 1.0 231.3 228.8 12.80 12.38 2 6.402 3006K 31K 0.0 0.0 L2 2/0 55.96 MB 0.6 0.4 0.2 0.2 0.4 0.2 1.4 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 14/0 926.36 MB 0.9 0.8 0.6 0.2 0.8 0.6 1.1 1.4 207.9 207.7 3.82 3.41 3 1.275 807K 788 0.0 0.0 L4 167/0 9.56 GB 1.0 0.2 0.1 0.0 0.2 0.1 1.6 1.3 196.6 195.7 0.85 0.74 1 0.853 170K 817 0.0 0.0 L5 1060/0 87.23 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 1273/23 102.68 GB 0.0 10.1 3.8 6.4 16.6 10.3 6.0 2.5 171.0 281.7 60.52 56.97 123 0.492 10M 43K 0.0 0.0 Int 0/0 0.00 KB 0.0 10.1 3.8 6.4 16.6 10.3 5.6 2.5 171.0 281.7 60.52 56.97 123 0.492 10M 43K 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 10.1 3.8 6.4 10.1 3.7 0.0 0.0 248.2 247.2 41.69 40.22 27 1.544 10M 43K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 358.0 18.83 16.75 96 0.196 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): 26.9 total, 26.7 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 16.65 GB write, 634.60 MB/s write, 10.11 GB read, 385.28 MB/s read, 60.5 seconds Interval compaction: 16.65 GB write, 639.21 MB/s write, 10.11 GB read, 388.08 MB/s read, 60.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 17, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 17, interval: 30 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2640909 Average: 2.3118 StdDev: 12.71 Min: 0 Median: 1.5289 Max: 4420 Percentiles: P50: 1.53 P75: 1.90 P99: 5.77 P99.9: 12.12 P99.99: 137.42 ------------------------------------------------------ [ 0, 1 ] 379104 14.355% 14.355% ### ( 1, 2 ] 1779725 67.391% 81.746% ############# ( 2, 3 ] 332788 12.601% 94.347% ### ( 3, 4 ] 77855 2.948% 97.295% # ( 4, 6 ] 50782 1.923% 99.218% ( 6, 10 ] 16867 0.639% 99.857% ( 10, 15 ] 2707 0.103% 99.959% ( 15, 22 ] 264 0.010% 99.969% ( 22, 34 ] 18 0.001% 99.970% ( 34, 51 ] 15 0.001% 99.970% ( 51, 76 ] 5 0.000% 99.971% ( 76, 110 ] 276 0.010% 99.981% ( 110, 170 ] 525 0.020% 100.001% ( 170, 250 ] 172 0.007% 100.007% ( 250, 380 ] 112 0.004% 100.012% ( 380, 580 ] 133 0.005% 100.017% ( 580, 870 ] 70 0.003% 100.019% ( 870, 1300 ] 37 0.001% 100.021% ( 1300, 1900 ] 19 0.001% 100.021% ( 1900, 2900 ] 11 0.000% 100.022% ( 2900, 4400 ] 14 0.001% 100.022% ( 4400, 6600 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 187605 Average: 3.0399 StdDev: 21.79 Min: 0 Median: 1.6690 Max: 2911 Percentiles: P50: 1.67 P75: 2.19 P99: 8.15 P99.9: 159.96 P99.99: 905.53 ------------------------------------------------------ [ 0, 1 ] 13310 7.095% 7.095% # ( 1, 2 ] 120324 64.137% 71.232% ############# ( 2, 3 ] 36360 19.381% 90.613% #### ( 3, 4 ] 7714 4.112% 94.725% # ( 4, 6 ] 6679 3.560% 98.285% # ( 6, 10 ] 2503 1.334% 99.619% ( 10, 15 ] 305 0.163% 99.781% ( 15, 22 ] 33 0.018% 99.799% ( 22, 34 ] 7 0.004% 99.803% ( 34, 51 ] 2 0.001% 99.804% ( 51, 76 ] 2 0.001% 99.805% ( 76, 110 ] 62 0.033% 99.838% ( 110, 170 ] 141 0.075% 99.913% ( 170, 250 ] 67 0.036% 99.949% ( 250, 380 ] 26 0.014% 99.963% ( 380, 580 ] 31 0.017% 99.979% ( 580, 870 ] 20 0.011% 99.990% ( 870, 1300 ] 15 0.008% 99.998% ( 1300, 1900 ] 10 0.005% 100.003% ( 1900, 2900 ] 3 0.002% 100.005% ( 2900, 4400 ] 1 0.001% 100.005% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 67401 Average: 6.1115 StdDev: 118.25 Min: 0 Median: 1.7018 Max: 7605 Percentiles: P50: 1.70 P75: 2.32 P99: 9.01 P99.9: 543.42 P99.99: 6020.65 ------------------------------------------------------ [ 0, 1 ] 4270 6.335% 6.335% # ( 1, 2 ] 41933 62.214% 68.549% ############ ( 2, 3 ] 13682 20.299% 88.849% #### ( 3, 4 ] 3436 5.098% 93.947% # ( 4, 6 ] 2936 4.356% 98.303% # ( 6, 10 ] 624 0.926% 99.228% ( 10, 15 ] 172 0.255% 99.484% ( 15, 22 ] 21 0.031% 99.515% ( 22, 34 ] 4 0.006% 99.521% ( 51, 76 ] 1 0.001% 99.522% ( 76, 110 ] 32 0.047% 99.570% ( 110, 170 ] 122 0.181% 99.751% ( 170, 250 ] 38 0.056% 99.807% ( 250, 380 ] 34 0.050% 99.858% ( 380, 580 ] 35 0.052% 99.909% ( 580, 870 ] 22 0.033% 99.942% ( 870, 1300 ] 7 0.010% 99.953% ( 1900, 2900 ] 5 0.007% 99.960% ( 2900, 4400 ] 7 0.010% 99.970% ( 4400, 6600 ] 18 0.027% 99.997% ( 6600, 9900 ] 4 0.006% 100.003% ** Level 4 read latency histogram (micros): Count: 35 Average: 1970.8286 StdDev: 2666.48 Min: 1 Median: 315.0000 Max: 9541 Percentiles: P50: 315.00 P75: 4025.00 P99: 9322.50 P99.9: 9541.00 P99.99: 9541.00 ------------------------------------------------------ [ 0, 1 ] 9 25.714% 25.714% ##### ( 1, 2 ] 3 8.571% 34.286% ## ( 6, 10 ] 1 2.857% 37.143% # ( 51, 76 ] 1 2.857% 40.000% # ( 110, 170 ] 3 8.571% 48.571% ## ( 250, 380 ] 1 2.857% 51.429% # ( 380, 580 ] 3 8.571% 60.000% ## ( 870, 1300 ] 1 2.857% 62.857% # ( 1300, 1900 ] 1 2.857% 65.714% # ( 1900, 2900 ] 1 2.857% 68.571% # ( 2900, 4400 ] 3 8.571% 77.143% ## ( 4400, 6600 ] 6 17.143% 94.286% ### ( 6600, 9900 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 100 Average: 843.1900 StdDev: 1140.33 Min: 77 Median: 205.5556 Max: 5778 Percentiles: P50: 205.56 P75: 1138.75 P99: 5500.00 P99.9: 5778.00 P99.99: 5778.00 ------------------------------------------------------ ( 76, 110 ] 17 17.000% 17.000% ### ( 110, 170 ] 29 29.000% 46.000% ###### ( 170, 250 ] 9 9.000% 55.000% ## ( 250, 380 ] 3 3.000% 58.000% # ( 380, 580 ] 4 4.000% 62.000% # ( 580, 870 ] 8 8.000% 70.000% ## ( 870, 1300 ] 8 8.000% 78.000% ## ( 1300, 1900 ] 5 5.000% 83.000% # ( 1900, 2900 ] 11 11.000% 94.000% ## ( 2900, 4400 ] 4 4.000% 98.000% # ( 4400, 6600 ] 2 2.000% 100.000% ** DB Stats ** Uptime(secs): 26.9 total, 3.2 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 256.48 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.359 H:M:S, 31.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 305.24 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.616 H:M:S, 19.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-20:30:06 ... thread 0: (1000000,8000000) ops and (83487.5,207020.6) ops/second in (11.977847,38.643504) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/11 2.70 GB 62.9 6.7 0.0 6.7 14.3 7.6 0.0 1.9 140.7 300.6 48.78 44.99 131 0.372 6971K 10K 0.0 0.0 L1 15/15 1.72 GB 0.0 6.2 4.7 1.5 6.1 4.6 0.2 1.3 233.1 230.5 27.05 26.07 3 9.016 6379K 47K 0.0 0.0 L2 3/2 386.33 MB 1.3 0.4 0.2 0.2 0.4 0.2 2.9 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 24/7 1.34 GB 0.9 1.7 1.0 0.7 1.7 1.0 1.9 1.7 184.8 184.0 9.61 7.87 7 1.373 1803K 7587 0.0 0.0 L4 166/0 9.69 GB 1.0 1.0 0.9 0.2 1.0 0.9 1.6 1.2 159.2 158.3 6.75 4.94 10 0.675 1041K 3242 0.0 0.0 L5 1068/0 87.85 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1291/35 103.67 GB 0.0 16.0 6.7 9.3 23.5 14.2 8.9 3.1 175.1 257.5 93.66 85.29 153 0.612 16M 69K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.0 6.7 9.3 23.5 14.2 8.5 3.1 175.1 257.5 93.66 85.29 153 0.612 16M 69K 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 16.0 6.7 9.3 15.9 6.6 0.0 0.0 231.5 230.2 70.82 65.67 44 1.610 16M 69K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.6 7.6 0.0 0.0 0.0 342.0 22.84 19.62 109 0.210 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): 38.8 total, 38.6 interval Flush(GB): cumulative 7.629, interval 7.629 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 23.55 GB write, 620.89 MB/s write, 16.01 GB read, 422.20 MB/s read, 93.7 seconds Interval compaction: 23.55 GB write, 623.99 MB/s write, 16.01 GB read, 424.32 MB/s read, 93.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 14, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 14, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 32, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 19, total-stops: 32, interval: 51 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3149159 Average: 2.5238 StdDev: 20.34 Min: 0 Median: 1.5399 Max: 5624 Percentiles: P50: 1.54 P75: 1.92 P99: 5.92 P99.9: 13.90 P99.99: 302.54 ------------------------------------------------------ [ 0, 1 ] 443031 14.068% 14.068% ### ( 1, 2 ] 2095930 66.555% 80.623% ############# ( 2, 3 ] 406009 12.893% 93.516% ### ( 3, 4 ] 100650 3.196% 96.712% # ( 4, 6 ] 75133 2.386% 99.098% ( 6, 10 ] 22516 0.715% 99.813% ( 10, 15 ] 3517 0.112% 99.925% ( 15, 22 ] 369 0.012% 99.936% ( 22, 34 ] 25 0.001% 99.937% ( 34, 51 ] 15 0.000% 99.938% ( 51, 76 ] 9 0.000% 99.938% ( 76, 110 ] 461 0.015% 99.953% ( 110, 170 ] 801 0.025% 99.978% ( 170, 250 ] 275 0.009% 99.987% ( 250, 380 ] 260 0.008% 99.995% ( 380, 580 ] 331 0.011% 100.005% ( 580, 870 ] 228 0.007% 100.013% ( 870, 1300 ] 123 0.004% 100.017% ( 1300, 1900 ] 59 0.002% 100.019% ( 1900, 2900 ] 44 0.001% 100.020% ( 2900, 4400 ] 34 0.001% 100.021% ( 4400, 6600 ] 5 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 918681 Average: 3.3630 StdDev: 35.13 Min: 0 Median: 1.6615 Max: 7969 Percentiles: P50: 1.66 P75: 2.33 P99: 8.45 P99.9: 99.92 P99.99: 229.09 ------------------------------------------------------ [ 0, 1 ] 113492 12.354% 12.354% ## ( 1, 2 ] 522795 56.907% 69.261% ########### ( 2, 3 ] 161033 17.529% 86.790% #### ( 3, 4 ] 50439 5.490% 92.280% # ( 4, 6 ] 52756 5.743% 98.023% # ( 6, 10 ] 14642 1.594% 99.616% ( 10, 15 ] 1920 0.209% 99.825% ( 15, 22 ] 286 0.031% 99.857% ( 22, 34 ] 33 0.004% 99.860% ( 34, 51 ] 5 0.001% 99.861% ( 51, 76 ] 9 0.001% 99.862% ( 76, 110 ] 505 0.055% 99.917% ( 110, 170 ] 508 0.055% 99.972% ( 170, 250 ] 229 0.025% 99.997% ( 250, 380 ] 223 0.024% 100.021% ( 380, 580 ] 241 0.026% 100.047% ( 580, 870 ] 171 0.019% 100.066% ( 870, 1300 ] 78 0.008% 100.074% ( 1300, 1900 ] 48 0.005% 100.080% ( 1900, 2900 ] 31 0.003% 100.083% ( 2900, 4400 ] 24 0.003% 100.086% ( 4400, 6600 ] 6 0.001% 100.086% ( 6600, 9900 ] 2 0.000% 100.087% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 246889 Average: 7.8879 StdDev: 97.69 Min: 0 Median: 1.9486 Max: 7605 Percentiles: P50: 1.95 P75: 2.86 P99: 9.82 P99.9: 695.72 P99.99: 997.03 ------------------------------------------------------ [ 0, 1 ] 5946 2.408% 2.408% ( 1, 2 ] 123867 50.171% 52.579% ########## ( 2, 3 ] 64325 26.054% 78.634% ##### ( 3, 4 ] 23539 9.534% 88.168% ## ( 4, 6 ] 22853 9.256% 97.424% ## ( 6, 10 ] 4071 1.649% 99.073% ( 10, 15 ] 651 0.264% 99.337% ( 15, 22 ] 77 0.031% 99.368% ( 22, 34 ] 8 0.003% 99.371% ( 34, 51 ] 2 0.001% 99.372% ( 51, 76 ] 6 0.002% 99.375% ( 76, 110 ] 46 0.019% 99.393% ( 110, 170 ] 226 0.092% 99.485% ( 170, 250 ] 223 0.090% 99.575% ( 250, 380 ] 303 0.123% 99.698% ( 380, 580 ] 381 0.154% 99.852% ( 580, 870 ] 296 0.120% 99.972% ( 870, 1300 ] 150 0.061% 100.033% ( 1300, 1900 ] 51 0.021% 100.053% ( 1900, 2900 ] 54 0.022% 100.075% ( 2900, 4400 ] 44 0.018% 100.093% ( 4400, 6600 ] 20 0.008% 100.101% ( 6600, 9900 ] 5 0.002% 100.103% ** Level 4 read latency histogram (micros): Count: 145 Average: 633.0483 StdDev: 1577.59 Min: 0 Median: 3.1000 Max: 9541 Percentiles: P50: 3.10 P75: 228.33 P99: 7507.50 P99.9: 9541.00 P99.99: 9541.00 ------------------------------------------------------ [ 0, 1 ] 26 17.931% 17.931% #### ( 1, 2 ] 33 22.759% 40.690% ##### ( 2, 3 ] 13 8.966% 49.655% ## ( 3, 4 ] 5 3.448% 53.103% # ( 4, 6 ] 3 2.069% 55.172% ( 6, 10 ] 7 4.828% 60.000% # ( 10, 15 ] 1 0.690% 60.690% ( 22, 34 ] 5 3.448% 64.138% # ( 34, 51 ] 2 1.379% 65.517% ( 51, 76 ] 1 0.690% 66.207% ( 76, 110 ] 1 0.690% 66.897% ( 110, 170 ] 3 2.069% 68.966% ( 170, 250 ] 12 8.276% 77.241% ## ( 250, 380 ] 2 1.379% 78.621% ( 380, 580 ] 4 2.759% 81.379% # ( 870, 1300 ] 9 6.207% 87.586% # ( 1300, 1900 ] 3 2.069% 89.655% ( 1900, 2900 ] 3 2.069% 91.724% ( 2900, 4400 ] 4 2.759% 94.483% # ( 4400, 6600 ] 6 4.138% 98.621% # ( 6600, 9900 ] 2 1.379% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 947.4214 StdDev: 1232.32 Min: 77 Median: 268.5714 Max: 5778 Percentiles: P50: 268.57 P75: 1360.00 P99: 5778.00 P99.9: 5778.00 P99.99: 5778.00 ------------------------------------------------------ ( 76, 110 ] 19 13.571% 13.571% ### ( 110, 170 ] 34 24.286% 37.857% ##### ( 170, 250 ] 16 11.429% 49.286% ## ( 250, 380 ] 7 5.000% 54.286% # ( 380, 580 ] 8 5.714% 60.000% # ( 580, 870 ] 9 6.429% 66.429% # ( 870, 1300 ] 11 7.857% 74.286% ## ( 1300, 1900 ] 10 7.143% 81.429% # ( 1900, 2900 ] 14 10.000% 91.429% ## ( 2900, 4400 ] 8 5.714% 97.143% # ( 4400, 6600 ] 4 2.857% 100.000% # ** DB Stats ** Uptime(secs): 38.8 total, 12.0 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 202.72 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:17.124 H:M:S, 44.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 82.16 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:8.764 H:M:S, 73.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/07/12-20:30:11 ... thread 0: (1000000,9000000) ops and (214831.1,207860.2) ops/second in (4.654820,43.298324) 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 19/15 3.63 GB 132.1 7.7 0.0 7.7 16.2 8.5 0.0 1.9 140.7 297.0 55.95 51.21 147 0.381 7994K 12K 0.0 0.0 L1 15/15 1.72 GB 0.0 6.2 4.7 1.5 6.1 4.6 0.2 1.3 233.1 230.5 27.05 26.07 3 9.016 6379K 47K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.4 0.2 0.2 0.4 0.2 2.9 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 19/0 992.66 MB 1.0 2.7 1.4 1.4 2.7 1.3 1.9 2.0 188.5 187.3 14.86 12.44 10 1.486 2843K 17K 0.0 0.0 L4 169/0 9.74 GB 1.0 1.9 1.6 0.3 1.9 1.6 1.6 1.2 160.5 159.7 12.05 9.00 21 0.574 1915K 8096 0.0 0.0 L5 1076/0 88.52 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1298/30 104.58 GB 0.0 18.8 7.8 11.0 27.3 16.3 9.6 3.2 173.2 250.8 111.38 100.12 183 0.609 19M 85K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.8 7.8 11.0 27.3 16.3 9.2 3.2 173.2 250.8 111.38 100.12 183 0.609 19M 85K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 18.8 7.8 11.0 18.7 7.7 0.0 0.0 226.2 224.9 85.29 78.06 61 1.398 19M 85K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 335.6 26.09 22.06 122 0.214 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): 43.5 total, 43.3 interval Flush(GB): cumulative 8.551, interval 8.551 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: 27.28 GB write, 642.30 MB/s write, 18.84 GB read, 443.53 MB/s read, 111.4 seconds Interval compaction: 27.28 GB write, 645.17 MB/s write, 18.84 GB read, 445.51 MB/s read, 111.4 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: 46, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 24, total-stops: 46, interval: 70 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3617474 Average: 2.6133 StdDev: 24.57 Min: 0 Median: 1.5605 Max: 16340 Percentiles: P50: 1.56 P75: 1.94 P99: 5.98 P99.9: 13.90 P99.99: 317.54 ------------------------------------------------------ [ 0, 1 ] 476160 13.163% 13.163% ### ( 1, 2 ] 2377356 65.719% 78.881% ############# ( 2, 3 ] 499877 13.818% 92.700% ### ( 3, 4 ] 127154 3.515% 96.215% # ( 4, 6 ] 101660 2.810% 99.025% # ( 6, 10 ] 28424 0.786% 99.811% ( 10, 15 ] 4137 0.114% 99.925% ( 15, 22 ] 435 0.012% 99.937% ( 22, 34 ] 29 0.001% 99.938% ( 34, 51 ] 21 0.001% 99.939% ( 51, 76 ] 13 0.000% 99.939% ( 76, 110 ] 470 0.013% 99.952% ( 110, 170 ] 861 0.024% 99.976% ( 170, 250 ] 351 0.010% 99.985% ( 250, 380 ] 320 0.009% 99.994% ( 380, 580 ] 397 0.011% 100.005% ( 580, 870 ] 298 0.008% 100.014% ( 870, 1300 ] 164 0.005% 100.018% ( 1300, 1900 ] 80 0.002% 100.020% ( 1900, 2900 ] 59 0.002% 100.022% ( 2900, 4400 ] 50 0.001% 100.023% ( 4400, 6600 ] 5 0.000% 100.023% ( 6600, 9900 ] 1 0.000% 100.023% ( 9900, 14000 ] 1 0.000% 100.023% ( 14000, 22000 ] 1 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 1069984 Average: 3.3900 StdDev: 36.81 Min: 0 Median: 1.6795 Max: 7969 Percentiles: P50: 1.68 P75: 2.37 P99: 8.53 P99.9: 103.25 P99.99: 257.65 ------------------------------------------------------ [ 0, 1 ] 120886 11.298% 11.298% ## ( 1, 2 ] 609451 56.959% 68.257% ########### ( 2, 3 ] 194959 18.221% 86.478% #### ( 3, 4 ] 60034 5.611% 92.088% # ( 4, 6 ] 62647 5.855% 97.943% # ( 6, 10 ] 17878 1.671% 99.614% ( 10, 15 ] 2236 0.209% 99.823% ( 15, 22 ] 321 0.030% 99.853% ( 22, 34 ] 35 0.003% 99.856% ( 34, 51 ] 7 0.001% 99.857% ( 51, 76 ] 9 0.001% 99.858% ( 76, 110 ] 564 0.053% 99.911% ( 110, 170 ] 581 0.054% 99.965% ( 170, 250 ] 255 0.024% 99.989% ( 250, 380 ] 255 0.024% 100.013% ( 380, 580 ] 276 0.026% 100.038% ( 580, 870 ] 182 0.017% 100.055% ( 870, 1300 ] 85 0.008% 100.063% ( 1300, 1900 ] 51 0.005% 100.068% ( 1900, 2900 ] 44 0.004% 100.072% ( 2900, 4400 ] 27 0.003% 100.075% ( 4400, 6600 ] 7 0.001% 100.075% ( 6600, 9900 ] 5 0.000% 100.076% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 487060 Average: 6.8044 StdDev: 98.78 Min: 0 Median: 2.0059 Max: 12998 Percentiles: P50: 2.01 P75: 2.92 P99: 9.36 P99.9: 486.06 P99.99: 714.23 ------------------------------------------------------ [ 0, 1 ] 7914 1.625% 1.625% ( 1, 2 ] 234826 48.213% 49.838% ########## ( 2, 3 ] 133153 27.338% 77.176% ##### ( 3, 4 ] 49190 10.099% 87.275% ## ( 4, 6 ] 49807 10.226% 97.501% ## ( 6, 10 ] 8692 1.785% 99.286% ( 10, 15 ] 1238 0.254% 99.540% ( 15, 22 ] 126 0.026% 99.566% ( 22, 34 ] 13 0.003% 99.569% ( 34, 51 ] 3 0.001% 99.569% ( 51, 76 ] 9 0.002% 99.571% ( 76, 110 ] 96 0.020% 99.591% ( 110, 170 ] 392 0.080% 99.671% ( 170, 250 ] 400 0.082% 99.753% ( 250, 380 ] 426 0.087% 99.841% ( 380, 580 ] 543 0.111% 99.952% ( 580, 870 ] 396 0.081% 100.034% ( 870, 1300 ] 201 0.041% 100.075% ( 1300, 1900 ] 72 0.015% 100.090% ( 1900, 2900 ] 68 0.014% 100.104% ( 2900, 4400 ] 74 0.015% 100.119% ( 4400, 6600 ] 25 0.005% 100.124% ( 6600, 9900 ] 10 0.002% 100.126% ( 9900, 14000 ] 9 0.002% 100.128% ** Level 4 read latency histogram (micros): Count: 255 Average: 406.2078 StdDev: 1228.90 Min: 0 Median: 2.6562 Max: 9541 Percentiles: P50: 2.66 P75: 187.50 P99: 6398.33 P99.9: 9479.25 P99.99: 9541.00 ------------------------------------------------------ [ 0, 1 ] 48 18.824% 18.824% #### ( 1, 2 ] 69 27.059% 45.882% ##### ( 2, 3 ] 16 6.275% 52.157% # ( 3, 4 ] 8 3.137% 55.294% # ( 4, 6 ] 7 2.745% 58.039% # ( 6, 10 ] 12 4.706% 62.745% # ( 10, 15 ] 3 1.176% 63.922% ( 22, 34 ] 9 3.529% 67.451% # ( 34, 51 ] 5 1.961% 69.412% ( 51, 76 ] 5 1.961% 71.373% ( 76, 110 ] 1 0.392% 71.765% ( 110, 170 ] 3 1.176% 72.941% ( 170, 250 ] 24 9.412% 82.353% ## ( 250, 380 ] 2 0.784% 83.137% ( 380, 580 ] 7 2.745% 85.882% # ( 580, 870 ] 6 2.353% 88.235% ( 870, 1300 ] 11 4.314% 92.549% # ( 1300, 1900 ] 4 1.569% 94.118% ( 1900, 2900 ] 3 1.176% 95.294% ( 2900, 4400 ] 4 1.569% 96.863% ( 4400, 6600 ] 6 2.353% 99.216% ( 6600, 9900 ] 2 0.784% 100.000% ** Level 5 read latency histogram (micros): Count: 180 Average: 1011.5722 StdDev: 1314.37 Min: 77 Median: 325.8333 Max: 6411 Percentiles: P50: 325.83 P75: 1460.00 P99: 5940.00 P99.9: 6411.00 P99.99: 6411.00 ------------------------------------------------------ ( 76, 110 ] 20 11.111% 11.111% ## ( 110, 170 ] 41 22.778% 33.889% ##### ( 170, 250 ] 22 12.222% 46.111% ## ( 250, 380 ] 12 6.667% 52.778% # ( 380, 580 ] 11 6.111% 58.889% # ( 580, 870 ] 11 6.111% 65.000% # ( 870, 1300 ] 14 7.778% 72.778% ## ( 1300, 1900 ] 15 8.333% 81.111% ## ( 1900, 2900 ] 16 8.889% 90.000% ## ( 2900, 4400 ] 12 6.667% 96.667% # ( 4400, 6600 ] 6 3.333% 100.000% # ** DB Stats ** Uptime(secs): 43.5 total, 4.7 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 203.66 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:18.954 H:M:S, 43.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 211.49 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.830 H:M:S, 39.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/12-20:30:28 ... thread 0: (1000000,10000000) ops and (60037.8,166793.1) ops/second in (16.656185,59.954509) 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 9/8 2.45 GB 6.3 9.8 0.0 9.8 19.2 9.5 0.0 2.0 148.5 292.1 67.43 61.50 165 0.409 10M 20K 0.0 0.0 L1 16/16 1.77 GB 0.0 10.0 6.8 3.2 9.8 6.6 0.2 1.5 220.5 217.7 46.27 43.01 4 11.568 9598K 47K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.4 0.2 0.2 0.4 0.2 4.9 2.0 257.1 256.9 1.47 1.42 2 0.735 383K 214 0.0 0.0 L3 22/0 965.01 MB 1.0 4.6 2.2 2.3 4.5 2.2 3.0 2.0 159.2 158.0 29.48 21.19 19 1.552 4767K 36K 0.0 0.0 L4 169/0 9.75 GB 1.0 4.6 3.6 1.0 4.6 3.6 1.6 1.3 148.5 147.6 31.79 21.96 43 0.739 4695K 24K 0.0 0.0 L5 1100/0 90.49 GB 0.9 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 1316/24 105.40 GB 0.0 29.3 12.8 16.5 38.6 22.0 14.6 4.1 170.1 223.8 176.45 149.08 233 0.757 29M 129K 0.0 0.0 Int 0/0 0.00 KB 0.0 29.3 12.8 16.5 38.6 22.0 14.2 4.1 170.1 223.8 176.45 149.08 233 0.757 29M 129K 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 29.3 12.8 16.5 29.1 12.6 0.0 0.0 203.8 202.4 147.23 124.61 97 1.518 29M 129K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 332.0 29.23 24.47 136 0.215 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): 60.1 total, 60.0 interval Flush(GB): cumulative 9.474, interval 9.474 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: 38.57 GB write, 656.63 MB/s write, 29.31 GB read, 498.93 MB/s read, 176.5 seconds Interval compaction: 38.57 GB write, 658.75 MB/s write, 29.31 GB read, 500.54 MB/s read, 176.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 23, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 23, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 55, pending-compaction-bytes-delays: 35, pending-compaction-bytes-stops: 0, total-delays: 58, total-stops: 55, interval: 113 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4587771 Average: 2.9448 StdDev: 29.77 Min: 0 Median: 1.5695 Max: 16340 Percentiles: P50: 1.57 P75: 1.95 P99: 7.13 P99.9: 144.81 P99.99: 508.54 ------------------------------------------------------ [ 0, 1 ] 590890 12.880% 12.880% ### ( 1, 2 ] 2990213 65.178% 78.058% ############# ( 2, 3 ] 643596 14.029% 92.086% ### ( 3, 4 ] 164941 3.595% 95.681% # ( 4, 6 ] 140323 3.059% 98.740% # ( 6, 10 ] 42195 0.920% 99.660% ( 10, 15 ] 5648 0.123% 99.783% ( 15, 22 ] 644 0.014% 99.797% ( 22, 34 ] 39 0.001% 99.798% ( 34, 51 ] 25 0.001% 99.798% ( 51, 76 ] 22 0.000% 99.799% ( 76, 110 ] 2348 0.051% 99.850% ( 110, 170 ] 3965 0.086% 99.936% ( 170, 250 ] 1109 0.024% 99.960% ( 250, 380 ] 825 0.018% 99.978% ( 380, 580 ] 825 0.018% 99.996% ( 580, 870 ] 505 0.011% 100.007% ( 870, 1300 ] 247 0.005% 100.013% ( 1300, 1900 ] 128 0.003% 100.016% ( 1900, 2900 ] 112 0.002% 100.018% ( 2900, 4400 ] 101 0.002% 100.020% ( 4400, 6600 ] 18 0.000% 100.021% ( 6600, 9900 ] 1 0.000% 100.021% ( 9900, 14000 ] 1 0.000% 100.021% ( 14000, 22000 ] 1 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 1970055 Average: 4.3262 StdDev: 62.63 Min: 0 Median: 1.7324 Max: 20095 Percentiles: P50: 1.73 P75: 2.53 P99: 9.07 P99.9: 151.82 P99.99: 486.52 ------------------------------------------------------ [ 0, 1 ] 186815 9.483% 9.483% ## ( 1, 2 ] 1089843 55.320% 64.803% ########### ( 2, 3 ] 380803 19.330% 84.133% #### ( 3, 4 ] 128096 6.502% 90.635% # ( 4, 6 ] 134329 6.819% 97.453% # ( 6, 10 ] 39655 2.013% 99.466% ( 10, 15 ] 5611 0.285% 99.751% ( 15, 22 ] 843 0.043% 99.794% ( 22, 34 ] 58 0.003% 99.797% ( 34, 51 ] 22 0.001% 99.798% ( 51, 76 ] 31 0.002% 99.800% ( 76, 110 ] 1059 0.054% 99.853% ( 110, 170 ] 1320 0.067% 99.920% ( 170, 250 ] 460 0.023% 99.944% ( 250, 380 ] 578 0.029% 99.973% ( 380, 580 ] 629 0.032% 100.005% ( 580, 870 ] 557 0.028% 100.033% ( 870, 1300 ] 367 0.019% 100.052% ( 1300, 1900 ] 217 0.011% 100.063% ( 1900, 2900 ] 179 0.009% 100.072% ( 2900, 4400 ] 174 0.009% 100.081% ( 4400, 6600 ] 40 0.002% 100.083% ( 6600, 9900 ] 16 0.001% 100.084% ( 14000, 22000 ] 3 0.000% 100.084% ** Level 2 read latency histogram (micros): Count: 95443 Average: 2.3954 StdDev: 41.50 Min: 1 Median: 1.4629 Max: 8299 Percentiles: P50: 1.46 P75: 1.84 P99: 5.54 P99.9: 9.79 P99.99: 613.04 ------------------------------------------------------ [ 0, 1 ] 18723 19.617% 19.617% #### ( 1, 2 ] 62644 65.635% 85.252% ############# ( 2, 3 ] 8825 9.246% 94.498% ## ( 3, 4 ] 2732 2.862% 97.361% # ( 4, 6 ] 2037 2.134% 99.495% ( 6, 10 ] 408 0.427% 99.922% ( 10, 15 ] 47 0.049% 99.972% ( 15, 22 ] 9 0.009% 99.981% ( 22, 34 ] 1 0.001% 99.982% ( 51, 76 ] 1 0.001% 99.983% ( 170, 250 ] 1 0.001% 99.984% ( 250, 380 ] 4 0.004% 99.988% ( 380, 580 ] 1 0.001% 99.990% ( 580, 870 ] 4 0.004% 99.994% ( 870, 1300 ] 1 0.001% 99.995% ( 1900, 2900 ] 1 0.001% 99.996% ( 4400, 6600 ] 3 0.003% 99.999% ( 6600, 9900 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 1040283 Average: 7.0856 StdDev: 94.08 Min: 0 Median: 2.1408 Max: 12998 Percentiles: P50: 2.14 P75: 3.08 P99: 9.52 P99.9: 489.56 P99.99: 737.14 ------------------------------------------------------ [ 0, 1 ] 11169 1.074% 1.074% ( 1, 2 ] 467861 44.974% 46.048% ######### ( 2, 3 ] 292020 28.071% 74.119% ###### ( 3, 4 ] 115716 11.124% 85.243% ## ( 4, 6 ] 123431 11.865% 97.108% ## ( 6, 10 ] 22377 2.151% 99.259% ( 10, 15 ] 3802 0.365% 99.624% ( 15, 22 ] 439 0.042% 99.667% ( 22, 34 ] 24 0.002% 99.669% ( 34, 51 ] 12 0.001% 99.670% ( 51, 76 ] 33 0.003% 99.673% ( 76, 110 ] 118 0.011% 99.685% ( 110, 170 ] 454 0.044% 99.728% ( 170, 250 ] 544 0.052% 99.781% ( 250, 380 ] 696 0.067% 99.847% ( 380, 580 ] 998 0.096% 99.943% ( 580, 870 ] 895 0.086% 100.029% ( 870, 1300 ] 575 0.055% 100.085% ( 1300, 1900 ] 284 0.027% 100.112% ( 1900, 2900 ] 190 0.018% 100.130% ( 2900, 4400 ] 202 0.019% 100.150% ( 4400, 6600 ] 53 0.005% 100.155% ( 6600, 9900 ] 13 0.001% 100.156% ( 9900, 14000 ] 9 0.001% 100.157% ** Level 4 read latency histogram (micros): Count: 145273 Average: 14.4966 StdDev: 167.84 Min: 0 Median: 2.2373 Max: 9591 Percentiles: P50: 2.24 P75: 3.27 P99: 14.64 P99.9: 2136.74 P99.99: 3578.81 ------------------------------------------------------ [ 0, 1 ] 1103 0.759% 0.759% ( 1, 2 ] 61579 42.388% 43.148% ######## ( 2, 3 ] 41954 28.879% 72.027% ###### ( 3, 4 ] 16255 11.189% 83.216% ## ( 4, 6 ] 18115 12.470% 95.686% ## ( 6, 10 ] 4038 2.780% 98.466% # ( 10, 15 ] 837 0.576% 99.042% ( 15, 22 ] 90 0.062% 99.104% ( 22, 34 ] 17 0.012% 99.115% ( 34, 51 ] 12 0.008% 99.124% ( 51, 76 ] 11 0.008% 99.131% ( 76, 110 ] 16 0.011% 99.142% ( 110, 170 ] 41 0.028% 99.171% ( 170, 250 ] 111 0.076% 99.247% ( 250, 380 ] 120 0.083% 99.330% ( 380, 580 ] 193 0.133% 99.462% ( 580, 870 ] 247 0.170% 99.632% ( 870, 1300 ] 240 0.165% 99.798% ( 1300, 1900 ] 126 0.087% 99.884% ( 1900, 2900 ] 96 0.066% 99.950% ( 2900, 4400 ] 127 0.087% 100.038% ( 4400, 6600 ] 25 0.017% 100.055% ( 6600, 9900 ] 6 0.004% 100.059% ** Level 5 read latency histogram (micros): Count: 300 Average: 1231.3967 StdDev: 1436.64 Min: 64 Median: 562.6087 Max: 6411 Percentiles: P50: 562.61 P75: 1807.69 P99: 6160.00 P99.9: 6411.00 P99.99: 6411.00 ------------------------------------------------------ ( 51, 76 ] 1 0.333% 0.333% ( 76, 110 ] 21 7.000% 7.333% # ( 110, 170 ] 50 16.667% 24.000% ### ( 170, 250 ] 32 10.667% 34.667% ## ( 250, 380 ] 25 8.333% 43.000% ## ( 380, 580 ] 23 7.667% 50.667% ## ( 580, 870 ] 27 9.000% 59.667% ## ( 870, 1300 ] 24 8.000% 67.667% ## ( 1300, 1900 ] 26 8.667% 76.333% ## ( 1900, 2900 ] 26 8.667% 85.000% ## ( 2900, 4400 ] 30 10.000% 95.000% ## ( 4400, 6600 ] 15 5.000% 100.000% # ** DB Stats ** Uptime(secs): 60.1 total, 16.7 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 163.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:32.646 H:M:S, 54.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 59.09 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:13.692 H:M:S, 82.2 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] overwrite : 5.989 micros/op 166965 ops/sec 60.000 seconds 10017999 operations; 161.8 MB/s Microseconds per write: Count: 10017999 Average: 5.9893 StdDev: 353.13 Min: 1 Median: 1.7236 Max: 503074 Percentiles: P50: 1.72 P75: 2.68 P99: 9.39 P99.9: 1157.38 P99.99: 2666.47 ------------------------------------------------------ [ 0, 1 ] 1469455 14.668% 14.668% ### ( 1, 2 ] 4891800 48.830% 63.498% ########## ( 2, 3 ] 1693393 16.904% 80.402% ### ( 3, 4 ] 1298566 12.962% 93.364% ### ( 4, 6 ] 457407 4.566% 97.930% # ( 6, 10 ] 126490 1.263% 99.193% ( 10, 15 ] 37237 0.372% 99.564% ( 15, 22 ] 8947 0.089% 99.654% ( 22, 34 ] 1544 0.015% 99.669% ( 34, 51 ] 194 0.002% 99.671% ( 51, 76 ] 39 0.000% 99.671% ( 76, 110 ] 7378 0.074% 99.745% ( 110, 170 ] 2359 0.024% 99.769% ( 170, 250 ] 268 0.003% 99.771% ( 250, 380 ] 145 0.001% 99.773% ( 380, 580 ] 33 0.000% 99.773% ( 580, 870 ] 20 0.000% 99.773% ( 870, 1300 ] 19012 0.190% 99.963% ( 1300, 1900 ] 72 0.001% 99.964% ( 1900, 2900 ] 3442 0.034% 99.998% ( 2900, 4400 ] 135 0.001% 99.999% ( 4400, 6600 ] 31 0.000% 100.000% ( 6600, 9900 ] 8 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 33000, 50000 ] 2 0.000% 100.000% ( 75000, 110000 ] 1 0.000% 100.000% ( 110000, 170000 ] 2 0.000% 100.000% ( 170000, 250000 ] 13 0.000% 100.000% ( 250000, 380000 ] 3 0.000% 100.000% ( 380000, 570000 ] 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 : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 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 : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 221378 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 : 10017999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10338574968 rocksdb.bytes.read COUNT : 0 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 : 577 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 32645581 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 : 32423580001 rocksdb.compact.write.bytes COUNT : 32194201375 rocksdb.flush.write.bytes COUNT : 10172838849 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 : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 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 : 274 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 : 10090810368 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3912704 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 : 32524036177 rocksdb.non.last.level.read.count COUNT : 7854883 rocksdb.block.checksum.compute.count COUNT : 7853796 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 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.micros P50 : 1.355586 P95 : 3.857421 P99 : 8.064637 P100 : 503070.000000 COUNT : 10017999 SUM : 55297276 rocksdb.compaction.times.micros P50 : 1030000.000000 P95 : 3110000.000000 P99 : 18120000.000000 P100 : 19222832.000000 COUNT : 97 SUM : 147226844 rocksdb.compaction.times.cpu_micros P50 : 894000.000000 P95 : 3110000.000000 P99 : 14240000.000000 P100 : 16947350.000000 COUNT : 97 SUM : 124614925 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 : 700.833333 P95 : 1244.714286 P99 : 12524.000000 P100 : 62093.000000 COUNT : 136 SUM : 175821 rocksdb.compaction.outfile.sync.micros P50 : 1121.707317 P95 : 130307.692308 P99 : 310914.285714 P100 : 371223.000000 COUNT : 372 SUM : 6586979 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 : 105.797753 P95 : 1787.500000 P99 : 3975.000000 P100 : 5887.000000 COUNT : 270 SUM : 97841 rocksdb.table.open.io.micros P50 : 1670.000000 P95 : 8773.695652 P99 : 19486.666667 P100 : 23589.000000 COUNT : 577 SUM : 1452062 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 : 3.709986 P95 : 7.965397 P99 : 11.100711 P100 : 20116.000000 COUNT : 7852214 SUM : 47785457 rocksdb.read.block.get.micros P50 : 556.744186 P95 : 4057.500000 P99 : 6279.263158 P100 : 9627.000000 COUNT : 1154 SUM : 1183474 rocksdb.write.raw.block.micros P50 : 0.513319 P95 : 0.975306 P99 : 2.834783 P100 : 17550.000000 COUNT : 10271897 SUM : 20550126 rocksdb.numfiles.in.singlecompaction P50 : 3.160494 P95 : 5.142857 P99 : 19.900000 P100 : 26.000000 COUNT : 160 SUM : 585 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 : 0.558551 P95 : 1135.780371 P99 : 2304.011799 P100 : 502881.000000 COUNT : 217140 SUM : 32665033 rocksdb.sst.read.micros P50 : 1.666799 P95 : 4.847561 P99 : 8.615627 P100 : 20095.000000 COUNT : 7855219 SUM : 32213092 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 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 10017999 SUM : 10338574968 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 : 208554.216867 P95 : 386333.333333 P99 : 558600.000000 P100 : 622287.000000 COUNT : 136 SUM : 29225415 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 : 354 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