[2024-11-20 16:55:24.404183] Starting SPDK v25.01-pre git sha1 349af566b / DPDK 24.03.0 initialization... [2024-11-20 16:55:24.404510] [ 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_pid314508 ] Set seed to 1732118124397013 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-20 16:55:24.609727] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-20 16:55:24.759952] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-20 16:55:24.760023] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 314508' to capture a snapshot of events at runtime. [2024-11-20 16:55:24.760042] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-20 16:55:24.760062] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-20 16:55:24.760076] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid314508 for offline analysis/debug. [2024-11-20 16:55:24.761967] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Nov 20 16:55:31 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/11/20-16:55:35 ... thread 0: (1000000,1000000) ops and (256713.6,256713.6) ops/second in (3.895391,3.895391) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/8 503.32 MB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 275.7 3.19 2.87 14 0.228 0 0 0.0 0.0 L1 3/3 250.37 MB 0.0 0.4 0.2 0.1 0.4 0.2 0.1 1.5 249.3 248.5 1.51 1.47 2 0.756 383K 1254 0.0 0.0 L2 2/1 125.61 MB 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2.0 242.1 241.7 0.52 0.49 1 0.520 127K 215 0.0 0.0 L3 13/0 916.63 MB 0.9 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 140/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 128/0 8.80 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 294/12 20.09 GB 0.0 0.5 0.3 0.2 1.3 1.2 0.3 1.6 96.2 264.5 5.23 4.83 17 0.307 510K 1469 0.0 0.0 Int 0/0 0.00 KB 0.0 0.5 0.3 0.2 1.3 1.2 0.2 1.6 96.2 264.5 5.23 4.83 17 0.307 510K 1469 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 0.5 0.3 0.2 0.5 0.3 0.0 0.0 247.5 246.7 2.03 1.96 3 0.678 510K 1469 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 275.7 3.19 2.87 14 0.228 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): 4.0 total, 3.9 interval Flush(GB): cumulative 0.860, interval 0.860 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: 1.35 GB write, 346.35 MB/s write, 0.49 GB read, 126.05 MB/s read, 5.2 seconds Interval compaction: 1.35 GB write, 354.75 MB/s write, 0.49 GB read, 129.10 MB/s read, 5.2 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: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 131868 Average: 2.0218 StdDev: 15.17 Min: 1 Median: 1.3414 Max: 3322 Percentiles: P50: 1.34 P75: 1.75 P99: 5.20 P99.9: 12.09 P99.99: 323.81 ------------------------------------------------------ [ 0, 1 ] 38104 28.896% 28.896% ###### ( 1, 2 ] 81522 61.821% 90.716% ############ ( 2, 3 ] 7974 6.047% 96.763% # ( 3, 4 ] 2238 1.697% 98.461% ( 4, 6 ] 1187 0.900% 99.361% ( 6, 10 ] 653 0.495% 99.856% ( 10, 15 ] 146 0.111% 99.967% ( 15, 22 ] 15 0.011% 99.978% ( 22, 34 ] 4 0.003% 99.981% ( 34, 51 ] 4 0.003% 99.984% ( 51, 76 ] 2 0.002% 99.986% ( 170, 250 ] 2 0.002% 99.987% ( 250, 380 ] 12 0.009% 99.996% ( 380, 580 ] 7 0.005% 100.002% ( 580, 870 ] 2 0.002% 100.003% ( 870, 1300 ] 2 0.002% 100.005% ( 1300, 1900 ] 1 0.001% 100.005% ( 2900, 4400 ] 2 0.002% 100.007% ** Level 1 read latency histogram (micros): Count: 59272 Average: 1.9091 StdDev: 8.73 Min: 0 Median: 1.3304 Max: 1346 Percentiles: P50: 1.33 P75: 1.72 P99: 3.97 P99.9: 9.33 P99.99: 384.85 ------------------------------------------------------ [ 0, 1 ] 17033 28.737% 28.737% ###### ( 1, 2 ] 38148 64.361% 93.098% ############# ( 2, 3 ] 2587 4.365% 97.463% # ( 3, 4 ] 945 1.594% 99.057% ( 4, 6 ] 364 0.614% 99.671% ( 6, 10 ] 164 0.277% 99.948% ( 10, 15 ] 21 0.035% 99.983% ( 15, 22 ] 4 0.007% 99.990% ( 76, 110 ] 1 0.002% 99.992% ( 380, 580 ] 3 0.005% 99.997% ( 870, 1300 ] 2 0.003% 100.000% ( 1300, 1900 ] 1 0.002% 100.002% ** Level 2 read latency histogram (micros): Count: 10601 Average: 6.7417 StdDev: 182.49 Min: 1 Median: 1.6624 Max: 11089 Percentiles: P50: 1.66 P75: 2.17 P99: 7.67 P99.9: 637.86 P99.99: 9833.89 ------------------------------------------------------ [ 0, 1 ] 668 6.301% 6.301% # ( 1, 2 ] 6994 65.975% 72.276% ############# ( 2, 3 ] 1727 16.291% 88.567% ### ( 3, 4 ] 567 5.349% 93.916% # ( 4, 6 ] 485 4.575% 98.491% # ( 6, 10 ] 129 1.217% 99.708% ( 10, 15 ] 16 0.151% 99.859% ( 15, 22 ] 1 0.009% 99.868% ( 22, 34 ] 1 0.009% 99.877% ( 250, 380 ] 1 0.009% 99.887% ( 380, 580 ] 1 0.009% 99.896% ( 580, 870 ] 2 0.019% 99.915% ( 870, 1300 ] 4 0.038% 99.953% ( 1900, 2900 ] 1 0.009% 99.962% ( 6600, 9900 ] 3 0.028% 99.991% ( 9900, 14000 ] 1 0.009% 100.000% ** Level 3 read latency histogram (micros): Count: 55 Average: 4295.6364 StdDev: 4100.62 Min: 287 Median: 1800.0000 Max: 12914 Percentiles: P50: 1800.00 P75: 7791.67 P99: 12914.00 P99.9: 12914.00 P99.99: 12914.00 ------------------------------------------------------ ( 250, 380 ] 1 1.818% 1.818% ( 380, 580 ] 4 7.273% 9.091% # ( 580, 870 ] 8 14.545% 23.636% ### ( 870, 1300 ] 12 21.818% 45.455% #### ( 1300, 1900 ] 3 5.455% 50.909% # ( 1900, 2900 ] 2 3.636% 54.545% # ( 2900, 4400 ] 3 5.455% 60.000% # ( 4400, 6600 ] 5 9.091% 69.091% ## ( 6600, 9900 ] 9 16.364% 85.455% ### ( 9900, 14000 ] 8 14.545% 100.000% ### ** Level 4 read latency histogram (micros): Count: 15 Average: 4987.8667 StdDev: 3792.29 Min: 568 Median: 3650.0000 Max: 11429 Percentiles: P50: 3650.00 P75: 9075.00 P99: 11429.00 P99.9: 11429.00 P99.99: 11429.00 ------------------------------------------------------ ( 380, 580 ] 1 6.667% 6.667% # ( 580, 870 ] 1 6.667% 13.333% # ( 870, 1300 ] 2 13.333% 26.667% ### ( 1300, 1900 ] 1 6.667% 33.333% # ( 1900, 2900 ] 1 6.667% 40.000% # ( 2900, 4400 ] 3 20.000% 60.000% #### ( 6600, 9900 ] 3 20.000% 80.000% #### ( 9900, 14000 ] 3 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 4.0 total, 3.9 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 246.56 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 252.49 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/20-16:55:39 ... thread 0: (1000000,2000000) ops and (246611.4,251561.2) ops/second in (4.054962,7.950353) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/12 1.23 GB 12.6 0.5 0.0 0.5 2.3 1.8 0.0 1.3 58.2 276.1 8.65 7.84 32 0.270 511K 2397 0.0 0.0 L1 1/1 23.14 MB 0.0 0.9 0.5 0.4 0.9 0.5 0.1 1.7 238.9 237.4 3.68 3.58 3 1.227 892K 5731 0.0 0.0 L2 1/1 6.01 MB 0.0 0.1 0.1 0.1 0.1 0.1 0.5 2.0 242.1 241.7 0.52 0.49 1 0.520 127K 215 0.0 0.0 L3 23/13 1.42 GB 0.5 0.6 0.5 0.1 0.6 0.5 0.3 1.3 182.9 182.4 3.19 2.95 4 0.798 592K 1558 0.0 0.0 L4 146/0 9.59 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 190.9 190.9 0.30 0.26 1 0.301 58K 0 0.0 0.0 L5 128/0 8.80 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 313/27 21.06 GB 0.0 2.1 1.1 1.0 3.9 2.9 0.9 2.1 131.5 246.4 16.34 15.12 41 0.399 2183K 9901 0.0 0.0 Int 0/0 0.00 KB 0.0 2.1 1.1 1.0 3.9 2.9 0.8 2.1 131.5 246.4 16.34 15.12 41 0.399 2183K 9901 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 0.0 217.4 216.4 9.89 9.42 11 0.899 2183K 9901 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 0.0 292.4 6.46 5.70 30 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): 8.0 total, 8.0 interval Flush(GB): cumulative 1.843, interval 1.843 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: 3.93 GB write, 500.52 MB/s write, 2.10 GB read, 267.18 MB/s read, 16.3 seconds Interval compaction: 3.93 GB write, 506.46 MB/s write, 2.10 GB read, 270.35 MB/s read, 16.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 398770 Average: 2.7086 StdDev: 17.33 Min: 1 Median: 1.7047 Max: 4387 Percentiles: P50: 1.70 P75: 2.38 P99: 7.20 P99.9: 14.83 P99.99: 197.50 ------------------------------------------------------ [ 0, 1 ] 51941 13.025% 13.025% ### ( 1, 2 ] 209218 52.466% 65.491% ########## ( 2, 3 ] 99025 24.833% 90.324% ##### ( 3, 4 ] 17227 4.320% 94.644% # ( 4, 6 ] 16285 4.084% 98.728% # ( 6, 10 ] 3617 0.907% 99.635% ( 10, 15 ] 1097 0.275% 99.910% ( 15, 22 ] 182 0.046% 99.955% ( 22, 34 ] 13 0.003% 99.959% ( 34, 51 ] 9 0.002% 99.961% ( 51, 76 ] 12 0.003% 99.964% ( 76, 110 ] 24 0.006% 99.970% ( 110, 170 ] 56 0.014% 99.984% ( 170, 250 ] 76 0.019% 100.003% ( 250, 380 ] 52 0.013% 100.016% ( 380, 580 ] 39 0.010% 100.026% ( 580, 870 ] 14 0.004% 100.029% ( 870, 1300 ] 11 0.003% 100.032% ( 1300, 1900 ] 5 0.001% 100.033% ( 1900, 2900 ] 2 0.001% 100.034% ( 2900, 4400 ] 5 0.001% 100.035% ** Level 1 read latency histogram (micros): Count: 183195 Average: 2.5920 StdDev: 11.45 Min: 0 Median: 1.7473 Max: 2921 Percentiles: P50: 1.75 P75: 2.45 P99: 6.96 P99.9: 13.54 P99.99: 19.77 ------------------------------------------------------ [ 0, 1 ] 20611 11.251% 11.251% ## ( 1, 2 ] 94986 51.850% 63.101% ########## ( 2, 3 ] 48218 26.321% 89.421% ##### ( 3, 4 ] 8882 4.848% 94.269% # ( 4, 6 ] 8237 4.496% 98.766% # ( 6, 10 ] 1795 0.980% 99.746% ( 10, 15 ] 400 0.218% 99.964% ( 15, 22 ] 70 0.038% 100.002% ( 22, 34 ] 6 0.003% 100.005% ( 34, 51 ] 1 0.001% 100.006% ( 51, 76 ] 1 0.001% 100.007% ( 76, 110 ] 2 0.001% 100.008% ( 170, 250 ] 5 0.003% 100.010% ( 250, 380 ] 5 0.003% 100.013% ( 380, 580 ] 9 0.005% 100.018% ( 580, 870 ] 2 0.001% 100.019% ( 870, 1300 ] 3 0.002% 100.021% ( 1300, 1900 ] 4 0.002% 100.023% ( 2900, 4400 ] 1 0.001% 100.023% ** Level 2 read latency histogram (micros): Count: 31324 Average: 4.3627 StdDev: 106.85 Min: 1 Median: 1.6930 Max: 11089 Percentiles: P50: 1.69 P75: 2.28 P99: 7.65 P99.9: 297.79 P99.99: 7554.36 ------------------------------------------------------ [ 0, 1 ] 1718 5.485% 5.485% # ( 1, 2 ] 20122 64.238% 69.723% ############# ( 2, 3 ] 5873 18.749% 88.472% #### ( 3, 4 ] 1723 5.501% 93.973% # ( 4, 6 ] 1442 4.603% 98.576% # ( 6, 10 ] 322 1.028% 99.604% ( 10, 15 ] 48 0.153% 99.757% ( 15, 22 ] 5 0.016% 99.773% ( 22, 34 ] 1 0.003% 99.777% ( 110, 170 ] 29 0.093% 99.869% ( 170, 250 ] 6 0.019% 99.888% ( 250, 380 ] 10 0.032% 99.920% ( 380, 580 ] 13 0.042% 99.962% ( 580, 870 ] 3 0.010% 99.971% ( 870, 1300 ] 4 0.013% 99.984% ( 1900, 2900 ] 1 0.003% 99.987% ( 6600, 9900 ] 3 0.010% 99.997% ( 9900, 14000 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 187482 Average: 4.5433 StdDev: 102.73 Min: 0 Median: 1.7620 Max: 12914 Percentiles: P50: 1.76 P75: 2.49 P99: 9.35 P99.9: 184.59 P99.99: 457.67 ------------------------------------------------------ [ 0, 1 ] 10832 5.778% 5.778% # ( 1, 2 ] 108798 58.031% 63.809% ############ ( 2, 3 ] 42872 22.867% 86.676% ##### ( 3, 4 ] 10777 5.748% 92.424% # ( 4, 6 ] 9404 5.016% 97.440% # ( 6, 10 ] 3496 1.865% 99.305% ( 10, 15 ] 602 0.321% 99.626% ( 15, 22 ] 94 0.050% 99.676% ( 22, 34 ] 11 0.006% 99.682% ( 34, 51 ] 4 0.002% 99.684% ( 76, 110 ] 157 0.084% 99.768% ( 110, 170 ] 226 0.121% 99.889% ( 170, 250 ] 118 0.063% 99.951% ( 250, 380 ] 54 0.029% 99.980% ( 380, 580 ] 47 0.025% 100.005% ( 580, 870 ] 32 0.017% 100.022% ( 870, 1300 ] 15 0.008% 100.030% ( 1300, 1900 ] 3 0.002% 100.032% ( 1900, 2900 ] 2 0.001% 100.033% ( 2900, 4400 ] 3 0.002% 100.035% ( 4400, 6600 ] 5 0.003% 100.037% ( 6600, 9900 ] 9 0.005% 100.042% ( 9900, 14000 ] 8 0.004% 100.046% ** Level 4 read latency histogram (micros): Count: 45 Average: 1666.0222 StdDev: 3211.10 Min: 1 Median: 8.0000 Max: 11429 Percentiles: P50: 8.00 P75: 1246.25 P99: 11429.00 P99.9: 11429.00 P99.99: 11429.00 ------------------------------------------------------ [ 0, 1 ] 7 15.556% 15.556% ### ( 1, 2 ] 10 22.222% 37.778% #### ( 2, 3 ] 2 4.444% 42.222% # ( 3, 4 ] 1 2.222% 44.444% ( 4, 6 ] 2 4.444% 48.889% # ( 6, 10 ] 1 2.222% 51.111% ( 10, 15 ] 6 13.333% 64.444% ### ( 15, 22 ] 1 2.222% 66.667% ( 380, 580 ] 1 2.222% 68.889% ( 580, 870 ] 1 2.222% 71.111% ( 870, 1300 ] 2 4.444% 75.556% # ( 1300, 1900 ] 1 2.222% 77.778% ( 1900, 2900 ] 1 2.222% 80.000% ( 2900, 4400 ] 3 6.667% 86.667% # ( 6600, 9900 ] 3 6.667% 93.333% # ( 9900, 14000 ] 3 6.667% 100.000% # ** DB Stats ** Uptime(secs): 8.0 total, 4.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 244.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 242.72 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/20-16:55:43 ... thread 0: (1000000,3000000) ops and (245975.5,249671.3) ops/second in (4.065446,12.015799) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/4 1.35 GB 112.7 1.5 0.0 1.5 4.3 2.8 0.0 1.5 93.2 271.3 16.20 14.78 52 0.312 1533K 7347 0.0 0.0 L1 9/0 884.74 MB 88.5 1.7 1.3 0.4 1.7 1.3 0.1 1.3 194.2 191.7 9.17 8.69 4 2.293 1808K 22K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.5 2.0 242.1 241.7 0.52 0.49 1 0.520 127K 215 0.0 0.0 L3 17/0 936.41 MB 0.9 1.5 0.5 1.0 1.5 0.5 0.3 3.2 210.2 209.2 7.16 6.57 5 1.433 1530K 7662 0.0 0.0 L4 146/0 9.60 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.5 1.0 190.9 190.9 0.30 0.26 1 0.301 58K 0 0.0 0.0 L5 136/0 9.29 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 318/4 22.02 GB 0.0 4.9 1.9 2.9 7.7 4.7 1.9 2.7 149.3 234.9 33.36 30.79 63 0.530 5058K 37K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.9 1.9 2.9 7.7 4.7 1.8 2.7 149.3 234.9 33.36 30.79 63 0.530 5058K 37K 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 4.9 1.9 2.9 4.8 1.9 0.0 0.0 210.2 208.6 23.69 22.33 17 1.394 5058K 37K 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 0.0 299.4 9.67 8.46 46 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): 12.1 total, 12.0 interval Flush(GB): cumulative 2.826, interval 2.826 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: 7.65 GB write, 647.05 MB/s write, 4.86 GB read, 411.22 MB/s read, 33.4 seconds Interval compaction: 7.65 GB write, 652.14 MB/s write, 4.86 GB read, 414.46 MB/s read, 33.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 800275 Average: 2.9851 StdDev: 17.32 Min: 1 Median: 1.8196 Max: 4387 Percentiles: P50: 1.82 P75: 2.53 P99: 8.32 P99.9: 21.63 P99.99: 206.62 ------------------------------------------------------ [ 0, 1 ] 76356 9.541% 9.541% ## ( 1, 2 ] 395059 49.365% 58.907% ########## ( 2, 3 ] 241172 30.136% 89.043% ###### ( 3, 4 ] 37800 4.723% 93.766% # ( 4, 6 ] 36348 4.542% 98.308% # ( 6, 10 ] 9568 1.196% 99.504% ( 10, 15 ] 2826 0.353% 99.857% ( 15, 22 ] 366 0.046% 99.903% ( 22, 34 ] 32 0.004% 99.907% ( 34, 51 ] 14 0.002% 99.908% ( 51, 76 ] 45 0.006% 99.914% ( 76, 110 ] 111 0.014% 99.928% ( 110, 170 ] 374 0.047% 99.975% ( 170, 250 ] 273 0.034% 100.009% ( 250, 380 ] 154 0.019% 100.028% ( 380, 580 ] 115 0.014% 100.042% ( 580, 870 ] 53 0.007% 100.049% ( 870, 1300 ] 26 0.003% 100.052% ( 1300, 1900 ] 11 0.001% 100.053% ( 1900, 2900 ] 4 0.000% 100.054% ( 2900, 4400 ] 7 0.001% 100.055% ** Level 1 read latency histogram (micros): Count: 189116 Average: 2.7483 StdDev: 15.96 Min: 0 Median: 1.7630 Max: 2921 Percentiles: P50: 1.76 P75: 2.48 P99: 7.34 P99.9: 14.64 P99.99: 166.52 ------------------------------------------------------ [ 0, 1 ] 20613 10.900% 10.900% ## ( 1, 2 ] 96917 51.247% 62.147% ########## ( 2, 3 ] 51116 27.029% 89.176% ##### ( 3, 4 ] 9341 4.939% 94.115% # ( 4, 6 ] 8588 4.541% 98.656% # ( 6, 10 ] 1942 1.027% 99.683% ( 10, 15 ] 442 0.234% 99.917% ( 15, 22 ] 73 0.039% 99.956% ( 22, 34 ] 12 0.006% 99.962% ( 34, 51 ] 1 0.001% 99.962% ( 51, 76 ] 1 0.001% 99.963% ( 76, 110 ] 20 0.011% 99.974% ( 110, 170 ] 33 0.017% 99.991% ( 170, 250 ] 11 0.006% 99.997% ( 250, 380 ] 10 0.005% 100.002% ( 380, 580 ] 16 0.008% 100.011% ( 580, 870 ] 8 0.004% 100.015% ( 870, 1300 ] 6 0.003% 100.018% ( 1300, 1900 ] 6 0.003% 100.021% ( 1900, 2900 ] 2 0.001% 100.022% ( 2900, 4400 ] 1 0.001% 100.023% ** Level 2 read latency histogram (micros): Count: 72732 Average: 3.8886 StdDev: 71.53 Min: 1 Median: 1.7005 Max: 11089 Percentiles: P50: 1.70 P75: 2.32 P99: 8.81 P99.9: 281.34 P99.99: 1137.09 ------------------------------------------------------ [ 0, 1 ] 4257 5.853% 5.853% # ( 1, 2 ] 45839 63.025% 68.878% ############# ( 2, 3 ] 14001 19.250% 88.128% #### ( 3, 4 ] 3831 5.267% 93.395% # ( 4, 6 ] 3262 4.485% 97.880% # ( 6, 10 ] 1161 1.596% 99.476% ( 10, 15 ] 107 0.147% 99.623% ( 15, 22 ] 11 0.015% 99.638% ( 22, 34 ] 1 0.001% 99.640% ( 76, 110 ] 46 0.063% 99.703% ( 110, 170 ] 99 0.136% 99.839% ( 170, 250 ] 38 0.052% 99.891% ( 250, 380 ] 26 0.036% 99.927% ( 380, 580 ] 32 0.044% 99.971% ( 580, 870 ] 10 0.014% 99.985% ( 870, 1300 ] 6 0.008% 99.993% ( 1900, 2900 ] 1 0.001% 99.995% ( 6600, 9900 ] 3 0.004% 99.999% ( 9900, 14000 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 236717 Average: 4.4017 StdDev: 92.42 Min: 0 Median: 1.7472 Max: 12914 Percentiles: P50: 1.75 P75: 2.46 P99: 9.34 P99.9: 218.32 P99.99: 551.13 ------------------------------------------------------ [ 0, 1 ] 13938 5.888% 5.888% # ( 1, 2 ] 139740 59.033% 64.921% ############ ( 2, 3 ] 52184 22.045% 86.965% #### ( 3, 4 ] 13260 5.602% 92.567% # ( 4, 6 ] 11503 4.859% 97.426% # ( 6, 10 ] 4463 1.885% 99.312% ( 10, 15 ] 692 0.292% 99.604% ( 15, 22 ] 102 0.043% 99.647% ( 22, 34 ] 12 0.005% 99.652% ( 34, 51 ] 4 0.002% 99.654% ( 51, 76 ] 1 0.000% 99.654% ( 76, 110 ] 184 0.078% 99.732% ( 110, 170 ] 294 0.124% 99.856% ( 170, 250 ] 171 0.072% 99.929% ( 250, 380 ] 88 0.037% 99.966% ( 380, 580 ] 67 0.028% 99.994% ( 580, 870 ] 47 0.020% 100.014% ( 870, 1300 ] 19 0.008% 100.022% ( 1300, 1900 ] 5 0.002% 100.024% ( 1900, 2900 ] 5 0.002% 100.026% ( 2900, 4400 ] 3 0.001% 100.027% ( 4400, 6600 ] 5 0.002% 100.030% ( 6600, 9900 ] 9 0.004% 100.033% ( 9900, 14000 ] 8 0.003% 100.037% ** Level 4 read latency histogram (micros): Count: 45 Average: 1666.0222 StdDev: 3211.10 Min: 1 Median: 8.0000 Max: 11429 Percentiles: P50: 8.00 P75: 1246.25 P99: 11429.00 P99.9: 11429.00 P99.99: 11429.00 ------------------------------------------------------ [ 0, 1 ] 7 15.556% 15.556% ### ( 1, 2 ] 10 22.222% 37.778% #### ( 2, 3 ] 2 4.444% 42.222% # ( 3, 4 ] 1 2.222% 44.444% ( 4, 6 ] 2 4.444% 48.889% # ( 6, 10 ] 1 2.222% 51.111% ( 10, 15 ] 6 13.333% 64.444% ### ( 15, 22 ] 1 2.222% 66.667% ( 380, 580 ] 1 2.222% 68.889% ( 580, 870 ] 1 2.222% 71.111% ( 870, 1300 ] 2 4.444% 75.556% # ( 1300, 1900 ] 1 2.222% 77.778% ( 1900, 2900 ] 1 2.222% 80.000% ( 2900, 4400 ] 3 6.667% 86.667% # ( 6600, 9900 ] 3 6.667% 93.333% # ( 9900, 14000 ] 3 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 40 Average: 1247.5250 StdDev: 1239.71 Min: 97 Median: 977.5000 Max: 6078 Percentiles: P50: 977.50 P75: 1766.67 P99: 5720.00 P99.9: 6078.00 P99.99: 6078.00 ------------------------------------------------------ ( 76, 110 ] 3 7.500% 7.500% ## ( 170, 250 ] 4 10.000% 17.500% ## ( 250, 380 ] 7 17.500% 35.000% #### ( 380, 580 ] 3 7.500% 42.500% ## ( 580, 870 ] 2 5.000% 47.500% # ( 870, 1300 ] 4 10.000% 57.500% ## ( 1300, 1900 ] 9 22.500% 80.000% ##### ( 1900, 2900 ] 5 12.500% 92.500% ### ( 2900, 4400 ] 2 5.000% 97.500% # ( 4400, 6600 ] 1 2.500% 100.000% # ** DB Stats ** Uptime(secs): 12.1 total, 4.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 243.77 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 242.09 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 0 2024/11/20-16:55:47 ... thread 0: (1000000,4000000) ops and (252443.1,250358.5) ops/second in (3.961288,15.977087) 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 16/12 2.26 GB 62.7 2.2 0.0 2.2 5.9 3.7 0.0 1.6 102.7 276.1 22.06 20.19 70 0.315 2300K 11K 0.0 0.0 L1 9/9 884.74 MB 0.0 1.7 1.3 0.4 1.7 1.3 0.1 1.3 194.2 191.7 9.17 8.69 4 2.293 1808K 22K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.5 2.0 242.1 241.7 0.52 0.49 1 0.520 127K 215 0.0 0.0 L3 17/0 936.41 MB 0.9 1.5 0.5 1.0 1.5 0.5 0.3 3.2 210.2 209.2 7.16 6.57 5 1.433 1530K 7662 0.0 0.0 L4 146/0 9.60 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.5 1.0 190.9 190.9 0.30 0.26 1 0.301 58K 0 0.0 0.0 L5 136/0 9.29 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 324/21 22.93 GB 0.0 5.6 1.9 3.7 9.3 5.6 1.9 2.5 146.2 243.0 39.22 36.20 81 0.484 5824K 41K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.6 1.9 3.7 9.3 5.6 1.8 2.5 146.2 243.0 39.22 36.20 81 0.484 5824K 41K 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 5.6 1.9 3.7 5.6 1.9 0.0 0.0 215.4 213.9 26.62 25.20 20 1.331 5824K 41K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 304.6 12.60 10.99 61 0.207 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 16.1 total, 16.0 interval Flush(GB): cumulative 3.748, interval 3.748 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: 9.31 GB write, 593.03 MB/s write, 5.60 GB read, 356.84 MB/s read, 39.2 seconds Interval compaction: 9.31 GB write, 596.53 MB/s write, 5.60 GB read, 358.95 MB/s read, 39.2 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: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1112593 Average: 2.8819 StdDev: 17.07 Min: 1 Median: 1.7368 Max: 4387 Percentiles: P50: 1.74 P75: 2.41 P99: 7.82 P99.9: 70.59 P99.99: 221.64 ------------------------------------------------------ [ 0, 1 ] 113077 10.163% 10.163% ## ( 1, 2 ] 601514 54.064% 64.228% ########### ( 2, 3 ] 292867 26.323% 90.550% ##### ( 3, 4 ] 46245 4.157% 94.707% # ( 4, 6 ] 42406 3.811% 98.518% # ( 6, 10 ] 11799 1.060% 99.579% ( 10, 15 ] 3087 0.277% 99.856% ( 15, 22 ] 398 0.036% 99.892% ( 22, 34 ] 35 0.003% 99.895% ( 34, 51 ] 15 0.001% 99.897% ( 51, 76 ] 49 0.004% 99.901% ( 76, 110 ] 157 0.014% 99.915% ( 110, 170 ] 582 0.052% 99.967% ( 170, 250 ] 390 0.035% 100.003% ( 250, 380 ] 192 0.017% 100.020% ( 380, 580 ] 155 0.014% 100.034% ( 580, 870 ] 68 0.006% 100.040% ( 870, 1300 ] 37 0.003% 100.043% ( 1300, 1900 ] 14 0.001% 100.044% ( 1900, 2900 ] 4 0.000% 100.045% ( 2900, 4400 ] 10 0.001% 100.046% ** Level 1 read latency histogram (micros): Count: 261370 Average: 2.7952 StdDev: 18.55 Min: 0 Median: 1.6947 Max: 4275 Percentiles: P50: 1.69 P75: 2.34 P99: 7.85 P99.9: 76.44 P99.99: 356.97 ------------------------------------------------------ [ 0, 1 ] 29596 11.323% 11.323% ## ( 1, 2 ] 145515 55.674% 66.997% ########### ( 2, 3 ] 61042 23.355% 90.352% ##### ( 3, 4 ] 11095 4.245% 94.597% # ( 4, 6 ] 10039 3.841% 98.438% # ( 6, 10 ] 3180 1.217% 99.655% ( 10, 15 ] 540 0.207% 99.861% ( 15, 22 ] 85 0.033% 99.894% ( 22, 34 ] 14 0.005% 99.899% ( 34, 51 ] 1 0.000% 99.899% ( 51, 76 ] 1 0.000% 99.900% ( 76, 110 ] 49 0.019% 99.919% ( 110, 170 ] 123 0.047% 99.966% ( 170, 250 ] 40 0.015% 99.981% ( 250, 380 ] 29 0.011% 99.992% ( 380, 580 ] 24 0.009% 100.001% ( 580, 870 ] 22 0.008% 100.010% ( 870, 1300 ] 7 0.003% 100.012% ( 1300, 1900 ] 6 0.002% 100.015% ( 1900, 2900 ] 2 0.001% 100.015% ( 2900, 4400 ] 3 0.001% 100.016% ** Level 2 read latency histogram (micros): Count: 72732 Average: 3.8886 StdDev: 71.53 Min: 1 Median: 1.7005 Max: 11089 Percentiles: P50: 1.70 P75: 2.32 P99: 8.81 P99.9: 281.34 P99.99: 1137.09 ------------------------------------------------------ [ 0, 1 ] 4257 5.853% 5.853% # ( 1, 2 ] 45839 63.025% 68.878% ############# ( 2, 3 ] 14001 19.250% 88.128% #### ( 3, 4 ] 3831 5.267% 93.395% # ( 4, 6 ] 3262 4.485% 97.880% # ( 6, 10 ] 1161 1.596% 99.476% ( 10, 15 ] 107 0.147% 99.623% ( 15, 22 ] 11 0.015% 99.638% ( 22, 34 ] 1 0.001% 99.640% ( 76, 110 ] 46 0.063% 99.703% ( 110, 170 ] 99 0.136% 99.839% ( 170, 250 ] 38 0.052% 99.891% ( 250, 380 ] 26 0.036% 99.927% ( 380, 580 ] 32 0.044% 99.971% ( 580, 870 ] 10 0.014% 99.985% ( 870, 1300 ] 6 0.008% 99.993% ( 1900, 2900 ] 1 0.001% 99.995% ( 6600, 9900 ] 3 0.004% 99.999% ( 9900, 14000 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 236717 Average: 4.4017 StdDev: 92.42 Min: 0 Median: 1.7472 Max: 12914 Percentiles: P50: 1.75 P75: 2.46 P99: 9.34 P99.9: 218.32 P99.99: 551.13 ------------------------------------------------------ [ 0, 1 ] 13938 5.888% 5.888% # ( 1, 2 ] 139740 59.033% 64.921% ############ ( 2, 3 ] 52184 22.045% 86.965% #### ( 3, 4 ] 13260 5.602% 92.567% # ( 4, 6 ] 11503 4.859% 97.426% # ( 6, 10 ] 4463 1.885% 99.312% ( 10, 15 ] 692 0.292% 99.604% ( 15, 22 ] 102 0.043% 99.647% ( 22, 34 ] 12 0.005% 99.652% ( 34, 51 ] 4 0.002% 99.654% ( 51, 76 ] 1 0.000% 99.654% ( 76, 110 ] 184 0.078% 99.732% ( 110, 170 ] 294 0.124% 99.856% ( 170, 250 ] 171 0.072% 99.929% ( 250, 380 ] 88 0.037% 99.966% ( 380, 580 ] 67 0.028% 99.994% ( 580, 870 ] 47 0.020% 100.014% ( 870, 1300 ] 19 0.008% 100.022% ( 1300, 1900 ] 5 0.002% 100.024% ( 1900, 2900 ] 5 0.002% 100.026% ( 2900, 4400 ] 3 0.001% 100.027% ( 4400, 6600 ] 5 0.002% 100.030% ( 6600, 9900 ] 9 0.004% 100.033% ( 9900, 14000 ] 8 0.003% 100.037% ** Level 4 read latency histogram (micros): Count: 45 Average: 1666.0222 StdDev: 3211.10 Min: 1 Median: 8.0000 Max: 11429 Percentiles: P50: 8.00 P75: 1246.25 P99: 11429.00 P99.9: 11429.00 P99.99: 11429.00 ------------------------------------------------------ [ 0, 1 ] 7 15.556% 15.556% ### ( 1, 2 ] 10 22.222% 37.778% #### ( 2, 3 ] 2 4.444% 42.222% # ( 3, 4 ] 1 2.222% 44.444% ( 4, 6 ] 2 4.444% 48.889% # ( 6, 10 ] 1 2.222% 51.111% ( 10, 15 ] 6 13.333% 64.444% ### ( 15, 22 ] 1 2.222% 66.667% ( 380, 580 ] 1 2.222% 68.889% ( 580, 870 ] 1 2.222% 71.111% ( 870, 1300 ] 2 4.444% 75.556% # ( 1300, 1900 ] 1 2.222% 77.778% ( 1900, 2900 ] 1 2.222% 80.000% ( 2900, 4400 ] 3 6.667% 86.667% # ( 6600, 9900 ] 3 6.667% 93.333% # ( 9900, 14000 ] 3 6.667% 100.000% # ** Level 5 read latency histogram (micros): Count: 40 Average: 1247.5250 StdDev: 1239.71 Min: 97 Median: 977.5000 Max: 6078 Percentiles: P50: 977.50 P75: 1766.67 P99: 5720.00 P99.9: 6078.00 P99.99: 6078.00 ------------------------------------------------------ ( 76, 110 ] 3 7.500% 7.500% ## ( 170, 250 ] 4 10.000% 17.500% ## ( 250, 380 ] 7 17.500% 35.000% #### ( 380, 580 ] 3 7.500% 42.500% ## ( 580, 870 ] 2 5.000% 47.500% # ( 870, 1300 ] 4 10.000% 57.500% ## ( 1300, 1900 ] 9 22.500% 80.000% ##### ( 1900, 2900 ] 5 12.500% 92.500% ### ( 2900, 4400 ] 2 5.000% 97.500% # ( 4400, 6600 ] 1 2.500% 100.000% # ** DB Stats ** Uptime(secs): 16.1 total, 4.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 244.92 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 248.45 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 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: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 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 : 4.045 micros/op 247192 ops/sec 20.001 seconds 4943999 operations; 239.5 MB/s Microseconds per write: Count: 4943999 Average: 4.0454 StdDev: 15.71 Min: 1 Median: 2.6933 Max: 27968 Percentiles: P50: 2.69 P75: 4.33 P99: 9.89 P99.9: 120.60 P99.99: 247.21 ------------------------------------------------------ [ 0, 1 ] 5445 0.110% 0.110% ( 1, 2 ] 1100875 22.267% 22.377% #### ( 2, 3 ] 1969762 39.841% 62.218% ######## ( 3, 4 ] 474781 9.603% 71.822% ## ( 4, 6 ] 964237 19.503% 91.325% #### ( 6, 10 ] 390492 7.898% 99.223% ## ( 10, 15 ] 25908 0.524% 99.747% ( 15, 22 ] 4993 0.101% 99.848% ( 22, 34 ] 1795 0.036% 99.884% ( 34, 51 ] 425 0.009% 99.893% ( 51, 76 ] 42 0.001% 99.894% ( 110, 170 ] 1698 0.034% 99.928% ( 170, 250 ] 3162 0.064% 99.992% ( 250, 380 ] 155 0.003% 99.995% ( 380, 580 ] 9 0.000% 99.996% ( 580, 870 ] 3 0.000% 99.996% ( 870, 1300 ] 214 0.004% 100.000% ( 1300, 1900 ] 1 0.000% 100.000% ( 1900, 2900 ] 1 0.000% 100.000% ( 22000, 33000 ] 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 : 118253 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 : 4943999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 5102206968 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 : 174 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 229523 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 : 8772325478 rocksdb.compact.write.bytes COUNT : 8657047458 rocksdb.flush.write.bytes COUNT : 5013776246 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 : 15 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 : 81 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 : 4979857408 rocksdb.memtable.garbage.bytes.at.flush COUNT : 7867392 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 : 8813425361 rocksdb.non.last.level.read.count COUNT : 2127748 rocksdb.block.checksum.compute.count COUNT : 2127415 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 : 1.912571 P95 : 6.183843 P99 : 9.625720 P100 : 2101.000000 COUNT : 4943999 SUM : 16540456 rocksdb.compaction.times.micros P50 : 1064000.000000 P95 : 4020000.000000 P99 : 5490648.000000 P100 : 5490648.000000 COUNT : 24 SUM : 31137123 rocksdb.compaction.times.cpu_micros P50 : 1016923.076923 P95 : 4020000.000000 P99 : 5112536.000000 P100 : 5112536.000000 COUNT : 24 SUM : 29586494 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 : 693.928571 P95 : 1732.000000 P99 : 2140.000000 P100 : 2733.000000 COUNT : 76 SUM : 63937 rocksdb.compaction.outfile.sync.micros P50 : 841.707317 P95 : 1651.000000 P99 : 1651.000000 P100 : 1651.000000 COUNT : 88 SUM : 77931 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 : 135.961538 P95 : 363.208333 P99 : 1252.700000 P100 : 2034.000000 COUNT : 111 SUM : 19334 rocksdb.table.open.io.micros P50 : 1500.000000 P95 : 23430.000000 P99 : 26837.000000 P100 : 26837.000000 COUNT : 174 SUM : 660140 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 : 3.982481 P95 : 7.937022 P99 : 12.264417 P100 : 15652.000000 COUNT : 2127200 SUM : 11092432 rocksdb.read.block.get.micros P50 : 573.939394 P95 : 7788.000000 P99 : 12702.909091 P100 : 13081.000000 COUNT : 348 SUM : 509614 rocksdb.write.raw.block.micros P50 : 0.518829 P95 : 0.985776 P99 : 3.574051 P100 : 3344.000000 COUNT : 3316470 SUM : 7157006 rocksdb.numfiles.in.singlecompaction P50 : 3.380952 P95 : 11.000000 P99 : 17.000000 P100 : 17.000000 COUNT : 36 SUM : 151 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 : 0.559098 P95 : 1096.708920 P99 : 1260.956808 P100 : 2092.000000 COUNT : 2034 SUM : 229743 rocksdb.sst.read.micros P50 : 1.741087 P95 : 4.316422 P99 : 8.320798 P100 : 12914.000000 COUNT : 2128248 SUM : 6733805 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 : 4943999 SUM : 5102206968 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 : 211081.081081 P95 : 248054.054054 P99 : 425600.000000 P100 : 477626.000000 COUNT : 76 SUM : 15525041 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 : 109 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