[2024-12-11 09:46:24.842219] Starting SPDK v25.01-pre git sha1 7e2e68263 / DPDK 24.03.0 initialization... [2024-12-11 09:46:24.842549] [ 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_pid2859748 ] Set seed to 1733906784835060 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-11 09:46:25.000556] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-11 09:46:25.104772] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-11 09:46:25.104831] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 2859748' to capture a snapshot of events at runtime. [2024-12-11 09:46:25.104844] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-11 09:46:25.104857] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-11 09:46:25.104867] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid2859748 for offline analysis/debug. [2024-12-11 09:46:25.106078] reactor.c: 995:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Dec 11 09:46:28 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/12/11-09:46:31 ... thread 0: (1000000,1000000) ops and (330837.3,330837.3) ops/second in (3.022634,3.022634) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/8 629.09 MB 12.6 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 351.1 2.51 2.33 13 0.193 0 0 0.0 0.0 L1 3/3 188.08 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 250.0 249.4 0.75 0.74 1 0.754 191K 416 0.0 0.0 L2 1/1 100.75 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.6 249.9 249.4 0.64 0.62 1 0.643 163K 308 0.0 0.0 L3 17/10 941.62 MB 0.1 0.1 0.1 0.0 0.1 0.1 0.0 1.0 194.0 194.0 0.31 0.29 1 0.308 60K 0 0.0 0.0 L4 120/0 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 112/0 8.74 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 263/22 20.09 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 97.1 305.9 4.21 3.98 16 0.263 415K 724 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 97.1 305.9 4.21 3.98 16 0.263 415K 724 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 0.3 0.1 0.4 0.3 0.0 0.0 239.8 239.4 1.71 1.64 3 0.568 415K 724 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 0.0 351.1 2.51 2.33 13 0.193 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): 3.1 total, 3.0 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: 1.26 GB write, 417.37 MB/s write, 0.40 GB read, 132.44 MB/s read, 4.2 seconds Interval compaction: 1.26 GB write, 426.12 MB/s write, 0.40 GB read, 135.22 MB/s read, 4.2 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: 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: 132399 Average: 2.1429 StdDev: 5.42 Min: 1 Median: 1.4489 Max: 1123 Percentiles: P50: 1.45 P75: 1.86 P99: 5.89 P99.9: 12.99 P99.99: 21.94 ------------------------------------------------------ [ 0, 1 ] 29923 22.601% 22.601% ##### ( 1, 2 ] 80811 61.036% 83.637% ############ ( 2, 3 ] 12971 9.797% 93.433% ## ( 3, 4 ] 4346 3.283% 96.716% # ( 4, 6 ] 3205 2.421% 99.137% ( 6, 10 ] 880 0.665% 99.801% ( 10, 15 ] 225 0.170% 99.971% ( 15, 22 ] 29 0.022% 99.993% ( 22, 34 ] 2 0.002% 99.995% ( 34, 51 ] 2 0.002% 99.996% ( 76, 110 ] 1 0.001% 99.997% ( 170, 250 ] 12 0.009% 100.006% ( 250, 380 ] 6 0.005% 100.011% ( 380, 580 ] 7 0.005% 100.016% ( 870, 1300 ] 1 0.001% 100.017% ** Level 1 read latency histogram (micros): Count: 27406 Average: 2.2139 StdDev: 6.07 Min: 1 Median: 1.5174 Max: 831 Percentiles: P50: 1.52 P75: 1.92 P99: 5.70 P99.9: 9.74 P99.99: 220.38 ------------------------------------------------------ [ 0, 1 ] 4803 17.525% 17.525% #### ( 1, 2 ] 17201 62.764% 80.289% ############# ( 2, 3 ] 3428 12.508% 92.797% ### ( 3, 4 ] 1060 3.868% 96.665% # ( 4, 6 ] 754 2.751% 99.416% # ( 6, 10 ] 143 0.522% 99.938% ( 10, 15 ] 13 0.047% 99.985% ( 15, 22 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 380, 580 ] 1 0.004% 100.000% ( 580, 870 ] 1 0.004% 100.004% ** Level 2 read latency histogram (micros): Count: 40128 Average: 2.8281 StdDev: 24.49 Min: 1 Median: 1.4814 Max: 3129 Percentiles: P50: 1.48 P75: 1.90 P99: 9.52 P99.9: 138.12 P99.99: 866.29 ------------------------------------------------------ [ 0, 1 ] 8635 21.519% 21.519% #### ( 1, 2 ] 23740 59.161% 80.679% ############ ( 2, 3 ] 3945 9.831% 90.510% ## ( 3, 4 ] 1559 3.885% 94.395% # ( 4, 6 ] 1360 3.389% 97.785% # ( 6, 10 ] 554 1.381% 99.165% ( 10, 15 ] 164 0.409% 99.574% ( 15, 22 ] 23 0.057% 99.631% ( 22, 34 ] 4 0.010% 99.641% ( 34, 51 ] 22 0.055% 99.696% ( 51, 76 ] 10 0.025% 99.721% ( 76, 110 ] 55 0.137% 99.858% ( 110, 170 ] 36 0.090% 99.948% ( 170, 250 ] 12 0.030% 99.978% ( 250, 380 ] 3 0.007% 99.985% ( 380, 580 ] 1 0.002% 99.988% ( 580, 870 ] 1 0.002% 99.990% ( 870, 1300 ] 2 0.005% 99.995% ( 2900, 4400 ] 2 0.005% 100.000% ** Level 3 read latency histogram (micros): Count: 29961 Average: 7.4248 StdDev: 137.54 Min: 0 Median: 1.7247 Max: 8493 Percentiles: P50: 1.72 P75: 2.49 P99: 11.91 P99.9: 1602.85 P99.99: 6604.18 ------------------------------------------------------ [ 0, 1 ] 1648 5.500% 5.500% # ( 1, 2 ] 18398 61.406% 66.907% ############ ( 2, 3 ] 4934 16.468% 83.375% ### ( 3, 4 ] 2213 7.386% 90.761% # ( 4, 6 ] 1690 5.641% 96.402% # ( 6, 10 ] 689 2.300% 98.702% ( 10, 15 ] 236 0.788% 99.489% ( 15, 22 ] 31 0.103% 99.593% ( 22, 34 ] 6 0.020% 99.613% ( 34, 51 ] 1 0.003% 99.616% ( 76, 110 ] 3 0.010% 99.626% ( 110, 170 ] 55 0.184% 99.810% ( 170, 250 ] 11 0.037% 99.846% ( 250, 380 ] 2 0.007% 99.853% ( 380, 580 ] 7 0.023% 99.877% ( 580, 870 ] 1 0.003% 99.880% ( 870, 1300 ] 3 0.010% 99.890% ( 1300, 1900 ] 8 0.027% 99.917% ( 1900, 2900 ] 6 0.020% 99.937% ( 2900, 4400 ] 12 0.040% 99.977% ( 4400, 6600 ] 5 0.017% 99.993% ( 6600, 9900 ] 3 0.010% 100.003% ** Level 4 read latency histogram (micros): Count: 20 Average: 3084.8000 StdDev: 2535.14 Min: 159 Median: 2900.0000 Max: 8674 Percentiles: P50: 2900.00 P75: 5280.00 P99: 8674.00 P99.9: 8674.00 P99.99: 8674.00 ------------------------------------------------------ ( 110, 170 ] 1 5.000% 5.000% # ( 170, 250 ] 1 5.000% 10.000% # ( 250, 380 ] 1 5.000% 15.000% # ( 380, 580 ] 1 5.000% 20.000% # ( 580, 870 ] 3 15.000% 35.000% ### ( 870, 1300 ] 1 5.000% 40.000% # ( 1300, 1900 ] 1 5.000% 45.000% # ( 1900, 2900 ] 1 5.000% 50.000% # ( 2900, 4400 ] 3 15.000% 65.000% ### ( 4400, 6600 ] 5 25.000% 90.000% ##### ( 6600, 9900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 3.1 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 318.70 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.170 H:M:S, 5.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.34 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.170 H:M:S, 5.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/11-09:46:34 ... thread 0: (1000000,2000000) ops and (337221.4,333998.8) ops/second in (2.965411,5.988045) 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 9/4 1.29 GB 106.5 1.0 0.0 1.0 2.8 1.8 0.0 1.5 108.9 305.8 9.24 8.77 32 0.289 1022K 4852 0.0 0.0 L1 1/0 49.72 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 234.9 233.4 2.67 2.62 2 1.337 638K 4091 0.0 0.0 L2 1/1 100.75 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 249.9 249.4 0.64 0.62 1 0.643 163K 308 0.0 0.0 L3 21/10 1.30 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 205.6 205.1 2.68 2.58 4 0.671 560K 1263 0.0 0.0 L4 120/0 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 112/0 8.74 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 264/15 21.00 GB 0.0 2.3 0.9 1.4 4.1 2.7 0.4 2.3 154.0 273.0 15.24 14.58 39 0.391 2383K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 2.3 0.9 1.4 4.1 2.7 0.4 2.3 154.0 273.0 15.24 14.58 39 0.391 2383K 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 2.3 0.9 1.4 2.3 0.9 0.0 0.0 232.8 231.8 10.08 9.82 11 0.916 2383K 10K 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 0.0 353.5 5.16 4.76 28 0.184 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): 6.1 total, 6.0 interval Flush(GB): cumulative 1.781, interval 1.781 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: 4.06 GB write, 687.33 MB/s write, 2.29 GB read, 387.73 MB/s read, 15.2 seconds Interval compaction: 4.06 GB write, 694.61 MB/s write, 2.29 GB read, 391.83 MB/s read, 15.2 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: 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: 406423 Average: 2.5045 StdDev: 5.65 Min: 1 Median: 1.6689 Max: 1123 Percentiles: P50: 1.67 P75: 2.28 P99: 6.98 P99.9: 13.71 P99.99: 19.17 ------------------------------------------------------ [ 0, 1 ] 40783 10.035% 10.035% ## ( 1, 2 ] 242821 59.746% 69.780% ############ ( 2, 3 ] 74817 18.409% 88.189% #### ( 3, 4 ] 23658 5.821% 94.010% # ( 4, 6 ] 19354 4.762% 98.772% # ( 6, 10 ] 3768 0.927% 99.699% ( 10, 15 ] 1098 0.270% 99.969% ( 15, 22 ] 140 0.034% 100.004% ( 22, 34 ] 17 0.004% 100.008% ( 34, 51 ] 4 0.001% 100.009% ( 51, 76 ] 3 0.001% 100.010% ( 76, 110 ] 2 0.000% 100.010% ( 170, 250 ] 27 0.007% 100.017% ( 250, 380 ] 9 0.002% 100.019% ( 380, 580 ] 20 0.005% 100.024% ( 580, 870 ] 3 0.001% 100.025% ( 870, 1300 ] 5 0.001% 100.026% ** Level 1 read latency histogram (micros): Count: 145811 Average: 2.8662 StdDev: 7.07 Min: 1 Median: 1.8390 Max: 831 Percentiles: P50: 1.84 P75: 2.65 P99: 8.98 P99.9: 16.05 P99.99: 175.41 ------------------------------------------------------ [ 0, 1 ] 6533 4.480% 4.480% # ( 1, 2 ] 79111 54.256% 58.736% ########### ( 2, 3 ] 36669 25.148% 83.885% ##### ( 3, 4 ] 10320 7.078% 90.962% # ( 4, 6 ] 9814 6.731% 97.693% # ( 6, 10 ] 2561 1.756% 99.449% ( 10, 15 ] 644 0.442% 99.891% ( 15, 22 ] 88 0.060% 99.951% ( 22, 34 ] 6 0.004% 99.955% ( 34, 51 ] 2 0.001% 99.957% ( 51, 76 ] 2 0.001% 99.958% ( 76, 110 ] 9 0.006% 99.964% ( 110, 170 ] 36 0.025% 99.989% ( 170, 250 ] 21 0.014% 100.003% ( 250, 380 ] 7 0.005% 100.008% ( 380, 580 ] 7 0.005% 100.013% ( 580, 870 ] 6 0.004% 100.017% ** Level 2 read latency histogram (micros): Count: 40734 Average: 3.2412 StdDev: 26.07 Min: 1 Median: 1.4923 Max: 3129 Percentiles: P50: 1.49 P75: 1.92 P99: 10.56 P99.9: 214.28 P99.99: 848.71 ------------------------------------------------------ [ 0, 1 ] 8635 21.199% 21.199% #### ( 1, 2 ] 23832 58.506% 79.705% ############ ( 2, 3 ] 4242 10.414% 90.119% ## ( 3, 4 ] 1628 3.997% 94.115% # ( 4, 6 ] 1406 3.452% 97.567% # ( 6, 10 ] 565 1.387% 98.954% ( 10, 15 ] 166 0.408% 99.362% ( 15, 22 ] 24 0.059% 99.421% ( 22, 34 ] 4 0.010% 99.430% ( 34, 51 ] 22 0.054% 99.484% ( 51, 76 ] 10 0.025% 99.509% ( 76, 110 ] 55 0.135% 99.644% ( 110, 170 ] 86 0.211% 99.855% ( 170, 250 ] 33 0.081% 99.936% ( 250, 380 ] 16 0.039% 99.975% ( 380, 580 ] 5 0.012% 99.988% ( 580, 870 ] 1 0.002% 99.990% ( 870, 1300 ] 2 0.005% 99.995% ( 2900, 4400 ] 2 0.005% 100.000% ** Level 3 read latency histogram (micros): Count: 241932 Average: 3.5597 StdDev: 49.13 Min: 0 Median: 1.7462 Max: 8493 Percentiles: P50: 1.75 P75: 2.49 P99: 9.47 P99.9: 151.84 P99.99: 538.07 ------------------------------------------------------ [ 0, 1 ] 10883 4.498% 4.498% # ( 1, 2 ] 147521 60.976% 65.475% ############ ( 2, 3 ] 46888 19.381% 84.855% #### ( 3, 4 ] 16847 6.964% 91.819% # ( 4, 6 ] 12894 5.330% 97.148% # ( 6, 10 ] 5158 2.132% 99.280% ( 10, 15 ] 812 0.336% 99.616% ( 15, 22 ] 101 0.042% 99.658% ( 22, 34 ] 11 0.005% 99.662% ( 34, 51 ] 204 0.084% 99.747% ( 51, 76 ] 129 0.053% 99.800% ( 76, 110 ] 81 0.033% 99.833% ( 110, 170 ] 231 0.095% 99.929% ( 170, 250 ] 107 0.044% 99.973% ( 250, 380 ] 25 0.010% 99.983% ( 380, 580 ] 20 0.008% 99.992% ( 580, 870 ] 4 0.002% 99.993% ( 870, 1300 ] 4 0.002% 99.995% ( 1300, 1900 ] 8 0.003% 99.998% ( 1900, 2900 ] 6 0.002% 100.001% ( 2900, 4400 ] 12 0.005% 100.006% ( 4400, 6600 ] 5 0.002% 100.008% ( 6600, 9900 ] 3 0.001% 100.009% ** Level 4 read latency histogram (micros): Count: 20 Average: 3084.8000 StdDev: 2535.14 Min: 159 Median: 2900.0000 Max: 8674 Percentiles: P50: 2900.00 P75: 5280.00 P99: 8674.00 P99.9: 8674.00 P99.99: 8674.00 ------------------------------------------------------ ( 110, 170 ] 1 5.000% 5.000% # ( 170, 250 ] 1 5.000% 10.000% # ( 250, 380 ] 1 5.000% 15.000% # ( 380, 580 ] 1 5.000% 20.000% # ( 580, 870 ] 3 15.000% 35.000% ### ( 870, 1300 ] 1 5.000% 40.000% # ( 1300, 1900 ] 1 5.000% 45.000% # ( 1900, 2900 ] 1 5.000% 50.000% # ( 2900, 4400 ] 3 15.000% 65.000% ### ( 4400, 6600 ] 5 25.000% 90.000% ##### ( 6600, 9900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 6.1 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 325.17 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.170 H:M:S, 2.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 331.91 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/11-09:46:37 ... thread 0: (1000000,3000000) ops and (333140.0,333712.1) ops/second in (3.001741,8.989786) 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 12/12 2.26 GB 0.0 2.0 0.0 2.0 4.7 2.8 0.0 1.7 126.4 303.6 15.92 15.16 51 0.312 2044K 9771 0.0 0.0 L1 1/1 49.72 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 234.9 233.4 2.67 2.62 2 1.337 638K 4091 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 249.9 249.4 0.64 0.62 1 0.643 163K 308 0.0 0.0 L3 21/0 940.68 MB 0.9 1.5 0.5 1.0 1.5 0.5 0.0 2.8 229.0 228.4 6.70 6.44 5 1.340 1558K 4220 0.0 0.0 L4 126/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 215.9 215.9 1.05 1.00 1 1.048 229K 0 0.0 0.0 L5 116/0 9.04 GB 0.1 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 276/13 21.97 GB 0.0 4.5 1.2 3.2 7.2 4.0 1.0 2.6 169.1 273.3 26.99 25.83 60 0.450 4633K 18K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.5 1.2 3.2 7.2 4.0 1.0 2.6 169.1 273.3 26.99 25.83 60 0.450 4633K 18K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.5 1.2 3.2 4.4 1.2 0.0 0.0 239.7 238.8 19.03 18.48 17 1.119 4633K 18K 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 0.0 355.8 7.96 7.35 43 0.185 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.1 total, 9.0 interval Flush(GB): cumulative 2.764, interval 2.764 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: 7.20 GB write, 814.43 MB/s write, 4.46 GB read, 503.87 MB/s read, 27.0 seconds Interval compaction: 7.20 GB write, 820.18 MB/s write, 4.46 GB read, 507.43 MB/s read, 27.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 3, interval: 3 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 639300 Average: 2.4660 StdDev: 7.80 Min: 1 Median: 1.6089 Max: 2012 Percentiles: P50: 1.61 P75: 2.04 P99: 6.37 P99.9: 14.40 P99.99: 155.62 ------------------------------------------------------ [ 0, 1 ] 77652 12.146% 12.146% ## ( 1, 2 ] 397404 62.162% 74.309% ############ ( 2, 3 ] 102807 16.081% 90.390% ### ( 3, 4 ] 31332 4.901% 95.291% # ( 4, 6 ] 23246 3.636% 98.927% # ( 6, 10 ] 4974 0.778% 99.705% ( 10, 15 ] 1415 0.221% 99.926% ( 15, 22 ] 165 0.026% 99.952% ( 22, 34 ] 21 0.003% 99.956% ( 34, 51 ] 5 0.001% 99.956% ( 51, 76 ] 5 0.001% 99.957% ( 76, 110 ] 4 0.001% 99.958% ( 110, 170 ] 271 0.042% 100.000% ( 170, 250 ] 53 0.008% 100.008% ( 250, 380 ] 30 0.005% 100.013% ( 380, 580 ] 29 0.005% 100.018% ( 580, 870 ] 6 0.001% 100.019% ( 870, 1300 ] 10 0.002% 100.020% ( 1300, 1900 ] 2 0.000% 100.020% ( 1900, 2900 ] 1 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 145812 Average: 2.8671 StdDev: 7.08 Min: 1 Median: 1.8390 Max: 831 Percentiles: P50: 1.84 P75: 2.65 P99: 8.98 P99.9: 16.13 P99.99: 175.40 ------------------------------------------------------ [ 0, 1 ] 6533 4.480% 4.480% # ( 1, 2 ] 79111 54.255% 58.736% ########### ( 2, 3 ] 36669 25.148% 83.884% ##### ( 3, 4 ] 10320 7.078% 90.962% # ( 4, 6 ] 9814 6.731% 97.692% # ( 6, 10 ] 2561 1.756% 99.449% ( 10, 15 ] 644 0.442% 99.890% ( 15, 22 ] 88 0.060% 99.951% ( 22, 34 ] 6 0.004% 99.955% ( 34, 51 ] 2 0.001% 99.956% ( 51, 76 ] 2 0.001% 99.957% ( 76, 110 ] 9 0.006% 99.964% ( 110, 170 ] 37 0.025% 99.989% ( 170, 250 ] 21 0.014% 100.003% ( 250, 380 ] 7 0.005% 100.008% ( 380, 580 ] 7 0.005% 100.013% ( 580, 870 ] 6 0.004% 100.017% ** Level 2 read latency histogram (micros): Count: 65609 Average: 2.9069 StdDev: 20.56 Min: 1 Median: 1.5435 Max: 3129 Percentiles: P50: 1.54 P75: 1.95 P99: 9.23 P99.9: 165.39 P99.99: 517.56 ------------------------------------------------------ [ 0, 1 ] 10646 16.226% 16.226% ### ( 1, 2 ] 40770 62.141% 78.367% ############ ( 2, 3 ] 7968 12.145% 90.512% ## ( 3, 4 ] 2673 4.074% 94.586% # ( 4, 6 ] 2065 3.147% 97.734% # ( 6, 10 ] 1029 1.568% 99.302% ( 10, 15 ] 198 0.302% 99.604% ( 15, 22 ] 24 0.037% 99.640% ( 22, 34 ] 4 0.006% 99.646% ( 34, 51 ] 22 0.034% 99.680% ( 51, 76 ] 10 0.015% 99.695% ( 76, 110 ] 55 0.084% 99.779% ( 110, 170 ] 86 0.131% 99.910% ( 170, 250 ] 33 0.050% 99.960% ( 250, 380 ] 16 0.024% 99.985% ( 380, 580 ] 5 0.008% 99.992% ( 580, 870 ] 1 0.002% 99.994% ( 870, 1300 ] 2 0.003% 99.997% ( 2900, 4400 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 308342 Average: 3.4692 StdDev: 44.12 Min: 0 Median: 1.7396 Max: 8493 Percentiles: P50: 1.74 P75: 2.45 P99: 9.45 P99.9: 161.39 P99.99: 624.86 ------------------------------------------------------ [ 0, 1 ] 14469 4.693% 4.693% # ( 1, 2 ] 188890 61.260% 65.952% ############ ( 2, 3 ] 61794 20.041% 85.993% #### ( 3, 4 ] 19657 6.375% 92.368% # ( 4, 6 ] 14895 4.831% 97.199% # ( 6, 10 ] 6436 2.087% 99.286% ( 10, 15 ] 1071 0.347% 99.634% ( 15, 22 ] 134 0.043% 99.677% ( 22, 34 ] 13 0.004% 99.681% ( 34, 51 ] 205 0.066% 99.748% ( 51, 76 ] 129 0.042% 99.790% ( 76, 110 ] 100 0.032% 99.822% ( 110, 170 ] 281 0.091% 99.913% ( 170, 250 ] 151 0.049% 99.962% ( 250, 380 ] 55 0.018% 99.980% ( 380, 580 ] 29 0.009% 99.989% ( 580, 870 ] 14 0.005% 99.994% ( 870, 1300 ] 6 0.002% 99.996% ( 1300, 1900 ] 9 0.003% 99.999% ( 1900, 2900 ] 6 0.002% 100.001% ( 2900, 4400 ] 12 0.004% 100.005% ( 4400, 6600 ] 5 0.002% 100.006% ( 6600, 9900 ] 3 0.001% 100.007% ** Level 4 read latency histogram (micros): Count: 50 Average: 1279.8200 StdDev: 2179.34 Min: 1 Median: 161.4286 Max: 8674 Percentiles: P50: 161.43 P75: 1085.00 P99: 8674.00 P99.9: 8674.00 P99.99: 8674.00 ------------------------------------------------------ [ 0, 1 ] 9 18.000% 18.000% #### ( 1, 2 ] 8 16.000% 34.000% ### ( 2, 3 ] 1 2.000% 36.000% ( 34, 51 ] 1 2.000% 38.000% ( 110, 170 ] 7 14.000% 52.000% ### ( 170, 250 ] 3 6.000% 58.000% # ( 250, 380 ] 3 6.000% 64.000% # ( 380, 580 ] 2 4.000% 68.000% # ( 580, 870 ] 3 6.000% 74.000% # ( 870, 1300 ] 1 2.000% 76.000% ( 1300, 1900 ] 1 2.000% 78.000% ( 1900, 2900 ] 1 2.000% 80.000% ( 2900, 4400 ] 3 6.000% 86.000% # ( 4400, 6600 ] 5 10.000% 96.000% ## ( 6600, 9900 ] 2 4.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 524.9000 StdDev: 515.40 Min: 171 Median: 242.7273 Max: 2054 Percentiles: P50: 242.73 P75: 580.00 P99: 2054.00 P99.9: 2054.00 P99.99: 2054.00 ------------------------------------------------------ ( 170, 250 ] 11 55.000% 55.000% ########### ( 250, 380 ] 1 5.000% 60.000% # ( 380, 580 ] 3 15.000% 75.000% ### ( 870, 1300 ] 3 15.000% 90.000% ### ( 1300, 1900 ] 1 5.000% 95.000% # ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.1 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 326.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.334 H:M:S, 3.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 327.87 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.164 H:M:S, 5.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/11-09:46:40 ... thread 0: (1000000,4000000) ops and (270545.6,315307.7) ops/second in (3.696235,12.686021) 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 19/16 3.24 GB 75.1 2.7 0.0 2.7 6.4 3.7 0.0 1.7 127.7 304.1 21.68 20.65 70 0.310 2810K 13K 0.0 0.0 L1 1/1 49.72 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 234.9 233.4 2.67 2.62 2 1.337 638K 4091 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 249.9 249.4 0.64 0.62 1 0.643 163K 308 0.0 0.0 L3 21/0 940.68 MB 0.9 1.5 0.5 1.0 1.5 0.5 0.0 2.8 229.0 228.4 6.70 6.44 5 1.340 1558K 4220 0.0 0.0 L4 126/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 215.9 215.9 1.05 1.00 1 1.048 229K 0 0.0 0.0 L5 116/0 9.04 GB 0.1 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 283/17 22.95 GB 0.0 5.2 1.2 3.9 8.9 5.0 1.0 2.4 162.4 278.9 32.74 31.33 79 0.414 5400K 21K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.2 1.2 3.9 8.9 5.0 1.0 2.4 162.4 278.9 32.74 31.33 79 0.414 5400K 21K 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 5.2 1.2 3.9 5.2 1.2 0.0 0.0 241.9 240.9 21.98 21.38 20 1.099 5400K 21K 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 0.0 356.6 10.76 9.95 59 0.182 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): 12.8 total, 12.7 interval Flush(GB): cumulative 3.747, interval 3.747 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.92 GB write, 716.20 MB/s write, 5.19 GB read, 417.02 MB/s read, 32.7 seconds Interval compaction: 8.92 GB write, 719.79 MB/s write, 5.19 GB read, 419.10 MB/s read, 32.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 6, total-stops: 3, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1049595 Average: 2.4470 StdDev: 7.47 Min: 1 Median: 1.5953 Max: 2012 Percentiles: P50: 1.60 P75: 1.98 P99: 6.44 P99.9: 14.53 P99.99: 156.11 ------------------------------------------------------ [ 0, 1 ] 123330 11.750% 11.750% ## ( 1, 2 ] 674342 64.248% 75.998% ############# ( 2, 3 ] 163339 15.562% 91.560% ### ( 3, 4 ] 45445 4.330% 95.890% # ( 4, 6 ] 31688 3.019% 98.909% # ( 6, 10 ] 8634 0.823% 99.732% ( 10, 15 ] 1951 0.186% 99.917% ( 15, 22 ] 206 0.020% 99.937% ( 22, 34 ] 38 0.004% 99.941% ( 34, 51 ] 6 0.001% 99.941% ( 51, 76 ] 9 0.001% 99.942% ( 76, 110 ] 106 0.010% 99.952% ( 110, 170 ] 518 0.049% 100.002% ( 170, 250 ] 99 0.009% 100.011% ( 250, 380 ] 52 0.005% 100.016% ( 380, 580 ] 46 0.004% 100.020% ( 580, 870 ] 11 0.001% 100.021% ( 870, 1300 ] 15 0.001% 100.023% ( 1300, 1900 ] 2 0.000% 100.023% ( 1900, 2900 ] 1 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 145812 Average: 2.8671 StdDev: 7.08 Min: 1 Median: 1.8390 Max: 831 Percentiles: P50: 1.84 P75: 2.65 P99: 8.98 P99.9: 16.13 P99.99: 175.40 ------------------------------------------------------ [ 0, 1 ] 6533 4.480% 4.480% # ( 1, 2 ] 79111 54.255% 58.736% ########### ( 2, 3 ] 36669 25.148% 83.884% ##### ( 3, 4 ] 10320 7.078% 90.962% # ( 4, 6 ] 9814 6.731% 97.692% # ( 6, 10 ] 2561 1.756% 99.449% ( 10, 15 ] 644 0.442% 99.890% ( 15, 22 ] 88 0.060% 99.951% ( 22, 34 ] 6 0.004% 99.955% ( 34, 51 ] 2 0.001% 99.956% ( 51, 76 ] 2 0.001% 99.957% ( 76, 110 ] 9 0.006% 99.964% ( 110, 170 ] 37 0.025% 99.989% ( 170, 250 ] 21 0.014% 100.003% ( 250, 380 ] 7 0.005% 100.008% ( 380, 580 ] 7 0.005% 100.013% ( 580, 870 ] 6 0.004% 100.017% ** Level 2 read latency histogram (micros): Count: 65609 Average: 2.9069 StdDev: 20.56 Min: 1 Median: 1.5435 Max: 3129 Percentiles: P50: 1.54 P75: 1.95 P99: 9.23 P99.9: 165.39 P99.99: 517.56 ------------------------------------------------------ [ 0, 1 ] 10646 16.226% 16.226% ### ( 1, 2 ] 40770 62.141% 78.367% ############ ( 2, 3 ] 7968 12.145% 90.512% ## ( 3, 4 ] 2673 4.074% 94.586% # ( 4, 6 ] 2065 3.147% 97.734% # ( 6, 10 ] 1029 1.568% 99.302% ( 10, 15 ] 198 0.302% 99.604% ( 15, 22 ] 24 0.037% 99.640% ( 22, 34 ] 4 0.006% 99.646% ( 34, 51 ] 22 0.034% 99.680% ( 51, 76 ] 10 0.015% 99.695% ( 76, 110 ] 55 0.084% 99.779% ( 110, 170 ] 86 0.131% 99.910% ( 170, 250 ] 33 0.050% 99.960% ( 250, 380 ] 16 0.024% 99.985% ( 380, 580 ] 5 0.008% 99.992% ( 580, 870 ] 1 0.002% 99.994% ( 870, 1300 ] 2 0.003% 99.997% ( 2900, 4400 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 308342 Average: 3.4692 StdDev: 44.12 Min: 0 Median: 1.7396 Max: 8493 Percentiles: P50: 1.74 P75: 2.45 P99: 9.45 P99.9: 161.39 P99.99: 624.86 ------------------------------------------------------ [ 0, 1 ] 14469 4.693% 4.693% # ( 1, 2 ] 188890 61.260% 65.952% ############ ( 2, 3 ] 61794 20.041% 85.993% #### ( 3, 4 ] 19657 6.375% 92.368% # ( 4, 6 ] 14895 4.831% 97.199% # ( 6, 10 ] 6436 2.087% 99.286% ( 10, 15 ] 1071 0.347% 99.634% ( 15, 22 ] 134 0.043% 99.677% ( 22, 34 ] 13 0.004% 99.681% ( 34, 51 ] 205 0.066% 99.748% ( 51, 76 ] 129 0.042% 99.790% ( 76, 110 ] 100 0.032% 99.822% ( 110, 170 ] 281 0.091% 99.913% ( 170, 250 ] 151 0.049% 99.962% ( 250, 380 ] 55 0.018% 99.980% ( 380, 580 ] 29 0.009% 99.989% ( 580, 870 ] 14 0.005% 99.994% ( 870, 1300 ] 6 0.002% 99.996% ( 1300, 1900 ] 9 0.003% 99.999% ( 1900, 2900 ] 6 0.002% 100.001% ( 2900, 4400 ] 12 0.004% 100.005% ( 4400, 6600 ] 5 0.002% 100.006% ( 6600, 9900 ] 3 0.001% 100.007% ** Level 4 read latency histogram (micros): Count: 50 Average: 1279.8200 StdDev: 2179.34 Min: 1 Median: 161.4286 Max: 8674 Percentiles: P50: 161.43 P75: 1085.00 P99: 8674.00 P99.9: 8674.00 P99.99: 8674.00 ------------------------------------------------------ [ 0, 1 ] 9 18.000% 18.000% #### ( 1, 2 ] 8 16.000% 34.000% ### ( 2, 3 ] 1 2.000% 36.000% ( 34, 51 ] 1 2.000% 38.000% ( 110, 170 ] 7 14.000% 52.000% ### ( 170, 250 ] 3 6.000% 58.000% # ( 250, 380 ] 3 6.000% 64.000% # ( 380, 580 ] 2 4.000% 68.000% # ( 580, 870 ] 3 6.000% 74.000% # ( 870, 1300 ] 1 2.000% 76.000% ( 1300, 1900 ] 1 2.000% 78.000% ( 1900, 2900 ] 1 2.000% 80.000% ( 2900, 4400 ] 3 6.000% 86.000% # ( 4400, 6600 ] 5 10.000% 96.000% ## ( 6600, 9900 ] 2 4.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 524.9000 StdDev: 515.40 Min: 171 Median: 242.7273 Max: 2054 Percentiles: P50: 242.73 P75: 580.00 P99: 2054.00 P99.9: 2054.00 P99.99: 2054.00 ------------------------------------------------------ ( 170, 250 ] 11 55.000% 55.000% ########### ( 250, 380 ] 1 5.000% 60.000% # ( 380, 580 ] 3 15.000% 75.000% ### ( 870, 1300 ] 3 15.000% 90.000% ### ( 1300, 1900 ] 1 5.000% 95.000% # ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.8 total, 3.7 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 308.73 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.205 H:M:S, 9.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 266.27 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.871 H:M:S, 23.6 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 : 4.527 micros/op 220916 ops/sec 20.139 seconds 4448999 operations; 214.1 MB/s Microseconds per write: Count: 4448999 Average: 4.5266 StdDev: 118.89 Min: 0 Median: 1.7833 Max: 164410 Percentiles: P50: 1.78 P75: 3.07 P99: 8.72 P99.9: 945.03 P99.99: 2589.07 ------------------------------------------------------ [ 0, 1 ] 555987 12.497% 12.497% ## ( 1, 2 ] 2129973 47.875% 60.372% ########## ( 2, 3 ] 611067 13.735% 74.107% ### ( 3, 4 ] 609521 13.700% 87.807% ### ( 4, 6 ] 458529 10.306% 98.114% ## ( 6, 10 ] 57956 1.303% 99.416% ( 10, 15 ] 11829 0.266% 99.682% ( 15, 22 ] 3423 0.077% 99.759% ( 22, 34 ] 959 0.022% 99.781% ( 34, 51 ] 129 0.003% 99.784% ( 51, 76 ] 16 0.000% 99.784% ( 76, 110 ] 2 0.000% 99.784% ( 110, 170 ] 4165 0.094% 99.878% ( 170, 250 ] 284 0.006% 99.884% ( 250, 380 ] 61 0.001% 99.885% ( 380, 580 ] 6 0.000% 99.886% ( 580, 870 ] 4 0.000% 99.886% ( 870, 1300 ] 3662 0.082% 99.968% ( 1300, 1900 ] 4 0.000% 99.968% ( 1900, 2900 ] 1418 0.032% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 110000, 170000 ] 2 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 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 : 180486 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 : 4448999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 4591366968 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 : 150 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 7231267 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 : 9761365053 rocksdb.compact.write.bytes COUNT : 9587401577 rocksdb.flush.write.bytes COUNT : 4551463313 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 : 12 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 : 70 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 : 4521218048 rocksdb.memtable.garbage.bytes.at.flush COUNT : 7662592 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 : 9799519817 rocksdb.non.last.level.read.count COUNT : 2369912 rocksdb.block.checksum.compute.count COUNT : 2369624 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 : 1.436434 P95 : 4.808517 P99 : 7.283449 P100 : 164406.000000 COUNT : 4448999 SUM : 18072469 rocksdb.compaction.times.micros P50 : 981428.571429 P95 : 2800000.000000 P99 : 3992000.000000 P100 : 4016914.000000 COUNT : 22 SUM : 23875021 rocksdb.compaction.times.cpu_micros P50 : 981428.571429 P95 : 1830000.000000 P99 : 3859420.000000 P100 : 3859420.000000 COUNT : 22 SUM : 23248394 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 : 558.787879 P95 : 1246.815789 P99 : 1305.000000 P100 : 1305.000000 COUNT : 67 SUM : 44765 rocksdb.compaction.outfile.sync.micros P50 : 667.000000 P95 : 1160.250000 P99 : 1390.000000 P100 : 1450.000000 COUNT : 85 SUM : 56422 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 : 82.974359 P95 : 240.666667 P99 : 296.000000 P100 : 296.000000 COUNT : 94 SUM : 9365 rocksdb.table.open.io.micros P50 : 796.478873 P95 : 16000.000000 P99 : 18127.000000 P100 : 18127.000000 COUNT : 150 SUM : 358396 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 : 3.703727 P95 : 7.460880 P99 : 12.777213 P100 : 4573.000000 COUNT : 2369466 SUM : 12433005 rocksdb.read.block.get.micros P50 : 372.909091 P95 : 4127.272727 P99 : 7920.000000 P100 : 8845.000000 COUNT : 300 SUM : 255719 rocksdb.write.raw.block.micros P50 : 0.513881 P95 : 0.976373 P99 : 3.086596 P100 : 4899.000000 COUNT : 3426977 SUM : 6614661 rocksdb.numfiles.in.singlecompaction P50 : 3.400000 P95 : 11.500000 P99 : 13.000000 P100 : 13.000000 COUNT : 28 SUM : 120 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 : 0.559198 P95 : 1183.474223 P99 : 2561.572638 P100 : 164219.000000 COUNT : 48289 SUM : 7234853 rocksdb.sst.read.micros P50 : 1.622476 P95 : 4.140232 P99 : 9.090577 P100 : 8674.000000 COUNT : 2370491 SUM : 7582372 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 : 4448999 SUM : 4591366968 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 : 194545.454545 P95 : 249363.636364 P99 : 345962.000000 P100 : 345962.000000 COUNT : 67 SUM : 12184001 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 : 89 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