[2024-12-06 14:08:26.312303] Starting SPDK v25.01-pre git sha1 88d8055fc / DPDK 24.03.0 initialization... [2024-12-06 14:08:26.312422] [ 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_pid1157932 ] Set seed to 1733490506309486 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-06 14:08:26.458392] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-06 14:08:26.565334] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-06 14:08:26.565389] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1157932' to capture a snapshot of events at runtime. [2024-12-06 14:08:26.565403] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-06 14:08:26.565417] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-06 14:08:26.565428] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1157932 for offline analysis/debug. [2024-12-06 14:08:26.566897] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Dec 6 14:08:32 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/12/06-14:08:35 ... thread 0: (1000000,1000000) ops and (317549.0,317549.0) ops/second in (3.149120,3.149120) 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 10/8 629.12 MB 12.6 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 335.9 2.62 2.34 13 0.202 0 0 0.0 0.0 L1 3/3 188.14 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 263.3 262.7 0.72 0.69 1 0.716 191K 380 0.0 0.0 L2 1/1 100.44 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.6 253.2 252.7 0.64 0.61 1 0.635 163K 330 0.0 0.0 L3 17/10 878.93 MB 0.1 0.1 0.1 0.0 0.1 0.1 0.0 1.0 189.3 189.3 0.32 0.27 1 0.317 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 8.80 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 263/22 20.09 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 95.4 300.5 4.29 3.92 16 0.268 415K 710 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 95.4 300.5 4.29 3.92 16 0.268 415K 710 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 0.0 245.4 244.9 1.67 1.58 3 0.556 415K 710 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 0.0 335.9 2.62 2.34 13 0.202 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): 3.3 total, 3.2 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, 396.58 MB/s write, 0.40 GB read, 125.92 MB/s read, 4.3 seconds Interval compaction: 1.26 GB write, 409.02 MB/s write, 0.40 GB read, 129.87 MB/s read, 4.3 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: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 141287 Average: 2.1449 StdDev: 13.67 Min: 0 Median: 1.4116 Max: 3008 Percentiles: P50: 1.41 P75: 1.82 P99: 5.81 P99.9: 12.32 P99.99: 33.23 ------------------------------------------------------ [ 0, 1 ] 35348 25.019% 25.019% ##### ( 1, 2 ] 85751 60.693% 85.711% ############ ( 2, 3 ] 11161 7.900% 93.611% ## ( 3, 4 ] 4871 3.448% 97.058% # ( 4, 6 ] 3041 2.152% 99.211% ( 6, 10 ] 892 0.631% 99.842% ( 10, 15 ] 185 0.131% 99.973% ( 15, 22 ] 26 0.018% 99.992% ( 22, 34 ] 2 0.001% 99.993% ( 51, 76 ] 4 0.003% 99.996% ( 170, 250 ] 12 0.008% 100.004% ( 250, 380 ] 1 0.001% 100.005% ( 380, 580 ] 5 0.004% 100.008% ( 580, 870 ] 4 0.003% 100.011% ( 870, 1300 ] 1 0.001% 100.012% ( 1900, 2900 ] 2 0.001% 100.013% ( 2900, 4400 ] 1 0.001% 100.014% ** Level 1 read latency histogram (micros): Count: 32500 Average: 2.1196 StdDev: 5.92 Min: 0 Median: 1.4462 Max: 794 Percentiles: P50: 1.45 P75: 1.85 P99: 5.71 P99.9: 12.15 P99.99: 230.00 ------------------------------------------------------ [ 0, 1 ] 7221 22.218% 22.218% #### ( 1, 2 ] 20236 62.265% 84.483% ############ ( 2, 3 ] 2878 8.855% 93.338% ## ( 3, 4 ] 1181 3.634% 96.972% # ( 4, 6 ] 769 2.366% 99.338% ( 6, 10 ] 164 0.505% 99.843% ( 10, 15 ] 43 0.132% 99.975% ( 15, 22 ] 3 0.009% 99.985% ( 22, 34 ] 1 0.003% 99.988% ( 170, 250 ] 1 0.003% 99.991% ( 380, 580 ] 2 0.006% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 2 read latency histogram (micros): Count: 40210 Average: 2.8074 StdDev: 55.39 Min: 1 Median: 1.4176 Max: 7794 Percentiles: P50: 1.42 P75: 1.87 P99: 8.82 P99.9: 69.63 P99.99: 1887.40 ------------------------------------------------------ [ 0, 1 ] 10787 26.827% 26.827% ##### ( 1, 2 ] 22314 55.494% 82.320% ########### ( 2, 3 ] 3314 8.242% 90.562% ## ( 3, 4 ] 1621 4.031% 94.593% # ( 4, 6 ] 1371 3.410% 98.003% # ( 6, 10 ] 568 1.413% 99.416% ( 10, 15 ] 136 0.338% 99.754% ( 15, 22 ] 17 0.042% 99.796% ( 22, 34 ] 4 0.010% 99.806% ( 34, 51 ] 5 0.012% 99.818% ( 51, 76 ] 44 0.109% 99.928% ( 76, 110 ] 5 0.012% 99.940% ( 170, 250 ] 7 0.017% 99.958% ( 250, 380 ] 6 0.015% 99.973% ( 380, 580 ] 3 0.007% 99.980% ( 580, 870 ] 3 0.007% 99.988% ( 1300, 1900 ] 1 0.002% 99.990% ( 6600, 9900 ] 2 0.005% 99.995% ** Level 3 read latency histogram (micros): Count: 32122 Average: 8.5838 StdDev: 195.61 Min: 1 Median: 1.6790 Max: 12458 Percentiles: P50: 1.68 P75: 2.34 P99: 13.08 P99.9: 793.08 P99.99: 10707.49 ------------------------------------------------------ [ 0, 1 ] 2254 7.017% 7.017% # ( 1, 2 ] 20333 63.299% 70.316% ############# ( 2, 3 ] 4396 13.685% 84.002% ### ( 3, 4 ] 2263 7.045% 91.047% # ( 4, 6 ] 1719 5.351% 96.398% # ( 6, 10 ] 686 2.136% 98.534% ( 10, 15 ] 243 0.756% 99.290% ( 15, 22 ] 43 0.134% 99.424% ( 22, 34 ] 2 0.006% 99.430% ( 51, 76 ] 1 0.003% 99.433% ( 76, 110 ] 11 0.034% 99.468% ( 110, 170 ] 81 0.252% 99.720% ( 170, 250 ] 19 0.059% 99.779% ( 250, 380 ] 15 0.047% 99.826% ( 380, 580 ] 18 0.056% 99.882% ( 580, 870 ] 8 0.025% 99.907% ( 870, 1300 ] 6 0.019% 99.925% ( 1300, 1900 ] 3 0.009% 99.935% ( 1900, 2900 ] 2 0.006% 99.941% ( 2900, 4400 ] 3 0.009% 99.950% ( 4400, 6600 ] 5 0.016% 99.966% ( 6600, 9900 ] 7 0.022% 99.988% ( 9900, 14000 ] 4 0.012% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 3935.2400 StdDev: 3870.44 Min: 244 Median: 2525.0000 Max: 12975 Percentiles: P50: 2525.00 P75: 6416.67 P99: 12975.00 P99.9: 12975.00 P99.99: 12975.00 ------------------------------------------------------ ( 170, 250 ] 1 4.000% 4.000% # ( 250, 380 ] 1 4.000% 8.000% # ( 380, 580 ] 5 20.000% 28.000% #### ( 580, 870 ] 2 8.000% 36.000% ## ( 870, 1300 ] 1 4.000% 40.000% # ( 1900, 2900 ] 4 16.000% 56.000% ### ( 2900, 4400 ] 2 8.000% 64.000% ## ( 4400, 6600 ] 3 12.000% 76.000% ## ( 6600, 9900 ] 4 16.000% 92.000% ### ( 9900, 14000 ] 2 8.000% 100.000% ## ** DB Stats ** Uptime(secs): 3.3 total, 3.2 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 302.73 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.157 H:M:S, 4.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 312.14 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.157 H:M:S, 5.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/06-14:08:38 ... thread 0: (1000000,2000000) ops and (320911.2,319221.3) ops/second in (3.116127,6.265247) 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 106.4 1.0 0.0 1.0 2.8 1.8 0.0 1.5 107.6 302.1 9.35 8.61 32 0.292 1022K 4912 0.0 0.0 L1 1/0 49.75 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 246.1 244.5 2.55 2.48 2 1.276 638K 4084 0.0 0.0 L2 1/1 100.44 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 253.2 252.7 0.64 0.61 1 0.635 163K 330 0.0 0.0 L3 20/10 1.23 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 208.1 207.7 2.65 2.42 4 0.663 560K 1178 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 8.80 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 263/15 21.00 GB 0.0 2.3 0.9 1.4 4.1 2.7 0.4 2.3 154.5 273.9 15.19 14.13 39 0.390 2384K 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 2.3 154.5 273.9 15.19 14.13 39 0.390 2384K 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 0.0 238.7 237.6 9.84 9.41 11 0.894 2384K 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 0.0 340.5 5.36 4.72 28 0.191 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.4 total, 6.3 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, 653.60 MB/s write, 2.29 GB read, 368.75 MB/s read, 15.2 seconds Interval compaction: 4.06 GB write, 663.91 MB/s write, 2.29 GB read, 374.56 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: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 407822 Average: 2.4476 StdDev: 12.00 Min: 0 Median: 1.6014 Max: 3008 Percentiles: P50: 1.60 P75: 2.02 P99: 6.50 P99.9: 13.26 P99.99: 19.02 ------------------------------------------------------ [ 0, 1 ] 51817 12.706% 12.706% ### ( 1, 2 ] 252907 62.014% 74.720% ############ ( 2, 3 ] 60612 14.862% 89.582% ### ( 3, 4 ] 22531 5.525% 95.107% # ( 4, 6 ] 15428 3.783% 98.890% # ( 6, 10 ] 3567 0.875% 99.765% ( 10, 15 ] 849 0.208% 99.973% ( 15, 22 ] 124 0.030% 100.003% ( 22, 34 ] 12 0.003% 100.006% ( 34, 51 ] 5 0.001% 100.007% ( 51, 76 ] 5 0.001% 100.009% ( 76, 110 ] 4 0.001% 100.010% ( 110, 170 ] 4 0.001% 100.011% ( 170, 250 ] 28 0.007% 100.017% ( 250, 380 ] 4 0.001% 100.018% ( 380, 580 ] 12 0.003% 100.021% ( 580, 870 ] 5 0.001% 100.023% ( 870, 1300 ] 10 0.002% 100.025% ( 1300, 1900 ] 4 0.001% 100.026% ( 1900, 2900 ] 4 0.001% 100.027% ( 2900, 4400 ] 1 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 145835 Average: 2.9201 StdDev: 14.54 Min: 0 Median: 1.7289 Max: 2211 Percentiles: P50: 1.73 P75: 2.47 P99: 9.28 P99.9: 20.99 P99.99: 289.72 ------------------------------------------------------ [ 0, 1 ] 10059 6.898% 6.898% # ( 1, 2 ] 86241 59.136% 66.034% ############ ( 2, 3 ] 27848 19.096% 85.129% #### ( 3, 4 ] 10388 7.123% 92.252% # ( 4, 6 ] 8048 5.519% 97.771% # ( 6, 10 ] 2189 1.501% 99.272% ( 10, 15 ] 822 0.564% 99.835% ( 15, 22 ] 110 0.075% 99.911% ( 22, 34 ] 8 0.005% 99.916% ( 34, 51 ] 4 0.003% 99.919% ( 76, 110 ] 28 0.019% 99.938% ( 110, 170 ] 41 0.028% 99.966% ( 170, 250 ] 28 0.019% 99.986% ( 250, 380 ] 21 0.014% 100.000% ( 380, 580 ] 16 0.011% 100.011% ( 580, 870 ] 8 0.005% 100.016% ( 870, 1300 ] 4 0.003% 100.019% ( 1300, 1900 ] 2 0.001% 100.021% ( 1900, 2900 ] 2 0.001% 100.022% ** Level 2 read latency histogram (micros): Count: 54979 Average: 3.1881 StdDev: 49.72 Min: 1 Median: 1.4758 Max: 7794 Percentiles: P50: 1.48 P75: 1.90 P99: 9.05 P99.9: 274.55 P99.99: 1085.90 ------------------------------------------------------ [ 0, 1 ] 12238 22.259% 22.259% #### ( 1, 2 ] 32055 58.304% 80.563% ############ ( 2, 3 ] 5501 10.006% 90.569% ## ( 3, 4 ] 2263 4.116% 94.685% # ( 4, 6 ] 1714 3.118% 97.803% # ( 6, 10 ] 864 1.572% 99.374% ( 10, 15 ] 157 0.286% 99.660% ( 15, 22 ] 21 0.038% 99.698% ( 22, 34 ] 4 0.007% 99.705% ( 34, 51 ] 5 0.009% 99.714% ( 51, 76 ] 44 0.080% 99.794% ( 76, 110 ] 5 0.009% 99.804% ( 110, 170 ] 23 0.042% 99.845% ( 170, 250 ] 28 0.051% 99.896% ( 250, 380 ] 16 0.029% 99.925% ( 380, 580 ] 22 0.040% 99.965% ( 580, 870 ] 14 0.025% 99.991% ( 870, 1300 ] 1 0.002% 99.993% ( 1300, 1900 ] 1 0.002% 99.995% ( 6600, 9900 ] 2 0.004% 99.998% ** Level 3 read latency histogram (micros): Count: 234870 Average: 4.1951 StdDev: 74.78 Min: 1 Median: 1.7134 Max: 12458 Percentiles: P50: 1.71 P75: 2.41 P99: 9.60 P99.9: 280.67 P99.99: 820.49 ------------------------------------------------------ [ 0, 1 ] 13541 5.765% 5.765% # ( 1, 2 ] 145635 62.007% 67.772% ############ ( 2, 3 ] 41754 17.777% 85.549% #### ( 3, 4 ] 15830 6.740% 92.289% # ( 4, 6 ] 11443 4.872% 97.161% # ( 6, 10 ] 4802 2.045% 99.206% ( 10, 15 ] 849 0.361% 99.567% ( 15, 22 ] 120 0.051% 99.619% ( 22, 34 ] 5 0.002% 99.621% ( 34, 51 ] 4 0.002% 99.622% ( 51, 76 ] 3 0.001% 99.624% ( 76, 110 ] 93 0.040% 99.663% ( 110, 170 ] 374 0.159% 99.822% ( 170, 250 ] 155 0.066% 99.888% ( 250, 380 ] 115 0.049% 99.937% ( 380, 580 ] 92 0.039% 99.977% ( 580, 870 ] 38 0.016% 99.993% ( 870, 1300 ] 23 0.010% 100.003% ( 1300, 1900 ] 6 0.003% 100.005% ( 1900, 2900 ] 4 0.002% 100.007% ( 2900, 4400 ] 3 0.001% 100.008% ( 4400, 6600 ] 5 0.002% 100.010% ( 6600, 9900 ] 7 0.003% 100.013% ( 9900, 14000 ] 4 0.002% 100.015% ** Level 4 read latency histogram (micros): Count: 25 Average: 3935.2400 StdDev: 3870.44 Min: 244 Median: 2525.0000 Max: 12975 Percentiles: P50: 2525.00 P75: 6416.67 P99: 12975.00 P99.9: 12975.00 P99.99: 12975.00 ------------------------------------------------------ ( 170, 250 ] 1 4.000% 4.000% # ( 250, 380 ] 1 4.000% 8.000% # ( 380, 580 ] 5 20.000% 28.000% #### ( 580, 870 ] 2 8.000% 36.000% ## ( 870, 1300 ] 1 4.000% 40.000% # ( 1900, 2900 ] 4 16.000% 56.000% ### ( 2900, 4400 ] 2 8.000% 64.000% ## ( 4400, 6600 ] 3 12.000% 76.000% ## ( 6600, 9900 ] 4 16.000% 92.000% ### ( 9900, 14000 ] 2 8.000% 100.000% ## ** DB Stats ** Uptime(secs): 6.4 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 309.15 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.157 H:M:S, 2.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 315.85 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/06-14:08:41 ... thread 0: (1000000,3000000) ops and (318624.0,319021.9) ops/second in (3.138496,9.403743) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/8 2.26 GB 175.3 1.7 0.0 1.7 4.5 2.8 0.0 1.6 116.9 304.1 15.07 13.93 50 0.301 1788K 8576 0.0 0.0 L1 1/0 49.75 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 246.1 244.5 2.55 2.48 2 1.276 638K 4084 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 253.2 252.7 0.64 0.61 1 0.635 163K 330 0.0 0.0 L3 19/0 876.34 MB 0.9 1.4 0.5 0.9 1.4 0.5 0.0 2.7 228.1 227.5 6.45 5.89 5 1.290 1494K 3775 0.0 0.0 L4 126/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 225.4 225.4 1.01 0.92 1 1.012 231K 0 0.0 0.0 L5 116/0 9.10 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 277/8 21.98 GB 0.0 4.2 1.2 2.9 6.9 4.0 1.0 2.5 165.2 274.6 25.72 23.84 59 0.436 4316K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.2 1.2 2.9 6.9 4.0 1.0 2.5 165.2 274.6 25.72 23.84 59 0.436 4316K 16K 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 4.2 1.2 2.9 4.1 1.2 0.0 0.0 242.7 241.7 17.51 16.60 16 1.095 4316K 16K 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 0.0 344.7 8.21 7.24 43 0.191 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.5 total, 9.4 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: 6.90 GB write, 743.14 MB/s write, 4.15 GB read, 447.13 MB/s read, 25.7 seconds Interval compaction: 6.90 GB write, 750.95 MB/s write, 4.15 GB read, 451.83 MB/s read, 25.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 646140 Average: 2.3309 StdDev: 12.91 Min: 0 Median: 1.5399 Max: 3437 Percentiles: P50: 1.54 P75: 1.93 P99: 5.94 P99.9: 12.80 P99.99: 19.79 ------------------------------------------------------ [ 0, 1 ] 100426 15.542% 15.542% ### ( 1, 2 ] 412363 63.819% 79.362% ############# ( 2, 3 ] 80694 12.489% 91.851% ## ( 3, 4 ] 28779 4.454% 96.305% # ( 4, 6 ] 17911 2.772% 99.077% # ( 6, 10 ] 4719 0.730% 99.807% ( 10, 15 ] 1077 0.167% 99.974% ( 15, 22 ] 157 0.024% 99.998% ( 22, 34 ] 25 0.004% 100.002% ( 34, 51 ] 8 0.001% 100.003% ( 51, 76 ] 6 0.001% 100.004% ( 76, 110 ] 6 0.001% 100.005% ( 110, 170 ] 4 0.001% 100.005% ( 170, 250 ] 41 0.006% 100.012% ( 250, 380 ] 7 0.001% 100.013% ( 380, 580 ] 18 0.003% 100.016% ( 580, 870 ] 8 0.001% 100.017% ( 870, 1300 ] 13 0.002% 100.019% ( 1300, 1900 ] 7 0.001% 100.020% ( 1900, 2900 ] 7 0.001% 100.021% ( 2900, 4400 ] 3 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 145835 Average: 2.9201 StdDev: 14.54 Min: 0 Median: 1.7289 Max: 2211 Percentiles: P50: 1.73 P75: 2.47 P99: 9.28 P99.9: 20.99 P99.99: 289.72 ------------------------------------------------------ [ 0, 1 ] 10059 6.898% 6.898% # ( 1, 2 ] 86241 59.136% 66.034% ############ ( 2, 3 ] 27848 19.096% 85.129% #### ( 3, 4 ] 10388 7.123% 92.252% # ( 4, 6 ] 8048 5.519% 97.771% # ( 6, 10 ] 2189 1.501% 99.272% ( 10, 15 ] 822 0.564% 99.835% ( 15, 22 ] 110 0.075% 99.911% ( 22, 34 ] 8 0.005% 99.916% ( 34, 51 ] 4 0.003% 99.919% ( 76, 110 ] 28 0.019% 99.938% ( 110, 170 ] 41 0.028% 99.966% ( 170, 250 ] 28 0.019% 99.986% ( 250, 380 ] 21 0.014% 100.000% ( 380, 580 ] 16 0.011% 100.011% ( 580, 870 ] 8 0.005% 100.016% ( 870, 1300 ] 4 0.003% 100.019% ( 1300, 1900 ] 2 0.001% 100.021% ( 1900, 2900 ] 2 0.001% 100.022% ** Level 2 read latency histogram (micros): Count: 65616 Average: 3.0629 StdDev: 45.57 Min: 1 Median: 1.4926 Max: 7794 Percentiles: P50: 1.49 P75: 1.91 P99: 8.96 P99.9: 231.10 P99.99: 858.37 ------------------------------------------------------ [ 0, 1 ] 13437 20.478% 20.478% #### ( 1, 2 ] 39326 59.934% 80.412% ############ ( 2, 3 ] 6853 10.444% 90.856% ## ( 3, 4 ] 2655 4.046% 94.902% # ( 4, 6 ] 1897 2.891% 97.793% # ( 6, 10 ] 1071 1.632% 99.425% ( 10, 15 ] 176 0.268% 99.694% ( 15, 22 ] 25 0.038% 99.732% ( 22, 34 ] 5 0.008% 99.739% ( 34, 51 ] 5 0.008% 99.747% ( 51, 76 ] 44 0.067% 99.814% ( 76, 110 ] 5 0.008% 99.822% ( 110, 170 ] 30 0.046% 99.867% ( 170, 250 ] 28 0.043% 99.910% ( 250, 380 ] 16 0.024% 99.934% ( 380, 580 ] 23 0.035% 99.970% ( 580, 870 ] 14 0.021% 99.991% ( 870, 1300 ] 1 0.002% 99.992% ( 1300, 1900 ] 1 0.002% 99.994% ( 6600, 9900 ] 2 0.003% 99.997% ** Level 3 read latency histogram (micros): Count: 292855 Average: 4.0478 StdDev: 68.22 Min: 1 Median: 1.6970 Max: 12458 Percentiles: P50: 1.70 P75: 2.33 P99: 9.48 P99.9: 293.45 P99.99: 862.39 ------------------------------------------------------ [ 0, 1 ] 17634 6.021% 6.021% # ( 1, 2 ] 184794 63.101% 69.122% ############# ( 2, 3 ] 51443 17.566% 86.688% #### ( 3, 4 ] 18168 6.204% 92.892% # ( 4, 6 ] 12721 4.344% 97.236% # ( 6, 10 ] 5930 2.025% 99.261% ( 10, 15 ] 966 0.330% 99.591% ( 15, 22 ] 124 0.042% 99.633% ( 22, 34 ] 6 0.002% 99.635% ( 34, 51 ] 4 0.001% 99.636% ( 51, 76 ] 3 0.001% 99.637% ( 76, 110 ] 112 0.038% 99.676% ( 110, 170 ] 425 0.145% 99.821% ( 170, 250 ] 180 0.061% 99.882% ( 250, 380 ] 156 0.053% 99.935% ( 380, 580 ] 112 0.038% 99.974% ( 580, 870 ] 49 0.017% 99.990% ( 870, 1300 ] 26 0.009% 99.999% ( 1300, 1900 ] 11 0.004% 100.003% ( 1900, 2900 ] 7 0.002% 100.005% ( 2900, 4400 ] 3 0.001% 100.006% ( 4400, 6600 ] 5 0.002% 100.008% ( 6600, 9900 ] 7 0.002% 100.011% ( 9900, 14000 ] 4 0.001% 100.012% ** Level 4 read latency histogram (micros): Count: 55 Average: 1842.7818 StdDev: 3235.85 Min: 1 Median: 315.0000 Max: 12975 Percentiles: P50: 315.00 P75: 2212.50 P99: 12872.50 P99.9: 12975.00 P99.99: 12975.00 ------------------------------------------------------ [ 0, 1 ] 10 18.182% 18.182% #### ( 1, 2 ] 6 10.909% 29.091% ## ( 2, 3 ] 2 3.636% 32.727% # ( 34, 51 ] 1 1.818% 34.545% ( 110, 170 ] 6 10.909% 45.455% ## ( 170, 250 ] 1 1.818% 47.273% ( 250, 380 ] 3 5.455% 52.727% # ( 380, 580 ] 8 14.545% 67.273% ### ( 580, 870 ] 2 3.636% 70.909% # ( 870, 1300 ] 1 1.818% 72.727% ( 1900, 2900 ] 4 7.273% 80.000% # ( 2900, 4400 ] 2 3.636% 83.636% # ( 4400, 6600 ] 3 5.455% 89.091% # ( 6600, 9900 ] 4 7.273% 96.364% # ( 9900, 14000 ] 2 3.636% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 854.8500 StdDev: 904.93 Min: 97 Median: 380.0000 Max: 2700 Percentiles: P50: 380.00 P75: 1300.00 P99: 2700.00 P99.9: 2700.00 P99.99: 2700.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 3 15.000% 20.000% ### ( 170, 250 ] 2 10.000% 30.000% ## ( 250, 380 ] 4 20.000% 50.000% #### ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1300, 1900 ] 1 5.000% 80.000% # ( 1900, 2900 ] 4 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 9.5 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 310.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.301 H:M:S, 3.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 313.58 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.143 H:M:S, 4.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/06-14:08:44 ... thread 0: (1000000,4000000) ops and (339068.7,323808.0) ops/second in (2.949255,12.352998) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/4 3.18 GB 300.5 2.8 0.0 2.8 6.4 3.7 0.0 1.7 130.3 303.4 21.72 20.17 69 0.315 2874K 13K 0.0 0.0 L1 1/0 49.75 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 246.1 244.5 2.55 2.48 2 1.276 638K 4084 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 253.2 252.7 0.64 0.61 1 0.635 163K 330 0.0 0.0 L3 19/0 876.34 MB 0.9 1.4 0.5 0.9 1.4 0.5 0.0 2.7 228.1 227.5 6.45 5.89 5 1.290 1494K 3775 0.0 0.0 L4 126/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 225.4 225.4 1.01 0.92 1 1.012 231K 0 0.0 0.0 L5 116/0 9.10 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 280/4 22.89 GB 0.0 5.2 1.2 3.9 8.9 4.9 1.0 2.4 164.3 280.2 32.37 30.08 78 0.415 5402K 22K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.2 1.2 3.9 8.9 4.9 1.0 2.4 164.3 280.2 32.37 30.08 78 0.415 5402K 22K 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 0.0 247.5 246.4 21.49 20.49 20 1.075 5402K 22K 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 0.0 347.0 10.88 9.59 58 0.188 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): 12.5 total, 12.4 interval Flush(GB): cumulative 3.686, interval 3.686 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: 8.86 GB write, 728.35 MB/s write, 5.19 GB read, 427.10 MB/s read, 32.4 seconds Interval compaction: 8.86 GB write, 734.18 MB/s write, 5.19 GB read, 430.52 MB/s read, 32.4 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: 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: 894805 Average: 2.2473 StdDev: 12.44 Min: 0 Median: 1.4979 Max: 3437 Percentiles: P50: 1.50 P75: 1.89 P99: 5.81 P99.9: 12.39 P99.99: 20.19 ------------------------------------------------------ [ 0, 1 ] 160449 17.931% 17.931% #### ( 1, 2 ] 576302 64.405% 82.336% ############# ( 2, 3 ] 97166 10.859% 93.195% ## ( 3, 4 ] 34129 3.814% 97.010% # ( 4, 6 ] 19677 2.199% 99.209% ( 6, 10 ] 5580 0.624% 99.832% ( 10, 15 ] 1275 0.142% 99.975% ( 15, 22 ] 187 0.021% 99.996% ( 22, 34 ] 30 0.003% 99.999% ( 34, 51 ] 11 0.001% 100.000% ( 51, 76 ] 8 0.001% 100.001% ( 76, 110 ] 6 0.001% 100.002% ( 110, 170 ] 4 0.000% 100.002% ( 170, 250 ] 56 0.006% 100.008% ( 250, 380 ] 7 0.001% 100.009% ( 380, 580 ] 25 0.003% 100.012% ( 580, 870 ] 10 0.001% 100.013% ( 870, 1300 ] 23 0.003% 100.016% ( 1300, 1900 ] 9 0.001% 100.017% ( 1900, 2900 ] 9 0.001% 100.018% ( 2900, 4400 ] 3 0.000% 100.018% ** Level 1 read latency histogram (micros): Count: 145835 Average: 2.9201 StdDev: 14.54 Min: 0 Median: 1.7289 Max: 2211 Percentiles: P50: 1.73 P75: 2.47 P99: 9.28 P99.9: 20.99 P99.99: 289.72 ------------------------------------------------------ [ 0, 1 ] 10059 6.898% 6.898% # ( 1, 2 ] 86241 59.136% 66.034% ############ ( 2, 3 ] 27848 19.096% 85.129% #### ( 3, 4 ] 10388 7.123% 92.252% # ( 4, 6 ] 8048 5.519% 97.771% # ( 6, 10 ] 2189 1.501% 99.272% ( 10, 15 ] 822 0.564% 99.835% ( 15, 22 ] 110 0.075% 99.911% ( 22, 34 ] 8 0.005% 99.916% ( 34, 51 ] 4 0.003% 99.919% ( 76, 110 ] 28 0.019% 99.938% ( 110, 170 ] 41 0.028% 99.966% ( 170, 250 ] 28 0.019% 99.986% ( 250, 380 ] 21 0.014% 100.000% ( 380, 580 ] 16 0.011% 100.011% ( 580, 870 ] 8 0.005% 100.016% ( 870, 1300 ] 4 0.003% 100.019% ( 1300, 1900 ] 2 0.001% 100.021% ( 1900, 2900 ] 2 0.001% 100.022% ** Level 2 read latency histogram (micros): Count: 65616 Average: 3.0629 StdDev: 45.57 Min: 1 Median: 1.4926 Max: 7794 Percentiles: P50: 1.49 P75: 1.91 P99: 8.96 P99.9: 231.10 P99.99: 858.37 ------------------------------------------------------ [ 0, 1 ] 13437 20.478% 20.478% #### ( 1, 2 ] 39326 59.934% 80.412% ############ ( 2, 3 ] 6853 10.444% 90.856% ## ( 3, 4 ] 2655 4.046% 94.902% # ( 4, 6 ] 1897 2.891% 97.793% # ( 6, 10 ] 1071 1.632% 99.425% ( 10, 15 ] 176 0.268% 99.694% ( 15, 22 ] 25 0.038% 99.732% ( 22, 34 ] 5 0.008% 99.739% ( 34, 51 ] 5 0.008% 99.747% ( 51, 76 ] 44 0.067% 99.814% ( 76, 110 ] 5 0.008% 99.822% ( 110, 170 ] 30 0.046% 99.867% ( 170, 250 ] 28 0.043% 99.910% ( 250, 380 ] 16 0.024% 99.934% ( 380, 580 ] 23 0.035% 99.970% ( 580, 870 ] 14 0.021% 99.991% ( 870, 1300 ] 1 0.002% 99.992% ( 1300, 1900 ] 1 0.002% 99.994% ( 6600, 9900 ] 2 0.003% 99.997% ** Level 3 read latency histogram (micros): Count: 292855 Average: 4.0478 StdDev: 68.22 Min: 1 Median: 1.6970 Max: 12458 Percentiles: P50: 1.70 P75: 2.33 P99: 9.48 P99.9: 293.45 P99.99: 862.39 ------------------------------------------------------ [ 0, 1 ] 17634 6.021% 6.021% # ( 1, 2 ] 184794 63.101% 69.122% ############# ( 2, 3 ] 51443 17.566% 86.688% #### ( 3, 4 ] 18168 6.204% 92.892% # ( 4, 6 ] 12721 4.344% 97.236% # ( 6, 10 ] 5930 2.025% 99.261% ( 10, 15 ] 966 0.330% 99.591% ( 15, 22 ] 124 0.042% 99.633% ( 22, 34 ] 6 0.002% 99.635% ( 34, 51 ] 4 0.001% 99.636% ( 51, 76 ] 3 0.001% 99.637% ( 76, 110 ] 112 0.038% 99.676% ( 110, 170 ] 425 0.145% 99.821% ( 170, 250 ] 180 0.061% 99.882% ( 250, 380 ] 156 0.053% 99.935% ( 380, 580 ] 112 0.038% 99.974% ( 580, 870 ] 49 0.017% 99.990% ( 870, 1300 ] 26 0.009% 99.999% ( 1300, 1900 ] 11 0.004% 100.003% ( 1900, 2900 ] 7 0.002% 100.005% ( 2900, 4400 ] 3 0.001% 100.006% ( 4400, 6600 ] 5 0.002% 100.008% ( 6600, 9900 ] 7 0.002% 100.011% ( 9900, 14000 ] 4 0.001% 100.012% ** Level 4 read latency histogram (micros): Count: 55 Average: 1842.7818 StdDev: 3235.85 Min: 1 Median: 315.0000 Max: 12975 Percentiles: P50: 315.00 P75: 2212.50 P99: 12872.50 P99.9: 12975.00 P99.99: 12975.00 ------------------------------------------------------ [ 0, 1 ] 10 18.182% 18.182% #### ( 1, 2 ] 6 10.909% 29.091% ## ( 2, 3 ] 2 3.636% 32.727% # ( 34, 51 ] 1 1.818% 34.545% ( 110, 170 ] 6 10.909% 45.455% ## ( 170, 250 ] 1 1.818% 47.273% ( 250, 380 ] 3 5.455% 52.727% # ( 380, 580 ] 8 14.545% 67.273% ### ( 580, 870 ] 2 3.636% 70.909% # ( 870, 1300 ] 1 1.818% 72.727% ( 1900, 2900 ] 4 7.273% 80.000% # ( 2900, 4400 ] 2 3.636% 83.636% # ( 4400, 6600 ] 3 5.455% 89.091% # ( 6600, 9900 ] 4 7.273% 96.364% # ( 9900, 14000 ] 2 3.636% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 854.8500 StdDev: 904.93 Min: 97 Median: 380.0000 Max: 2700 Percentiles: P50: 380.00 P75: 1300.00 P99: 2700.00 P99.9: 2700.00 P99.99: 2700.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 3 15.000% 20.000% ### ( 170, 250 ] 2 10.000% 30.000% ## ( 250, 380 ] 4 20.000% 50.000% #### ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1300, 1900 ] 1 5.000% 80.000% # ( 1900, 2900 ] 4 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 12.5 total, 2.9 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 316.08 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.301 H:M:S, 2.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 333.70 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: 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 : 4.144 micros/op 241282 ops/sec 20.030 seconds 4832999 operations; 233.8 MB/s Microseconds per write: Count: 4832999 Average: 4.1445 StdDev: 104.97 Min: 1 Median: 1.8461 Max: 157681 Percentiles: P50: 1.85 P75: 3.22 P99: 9.27 P99.9: 164.93 P99.99: 2157.65 ------------------------------------------------------ [ 0, 1 ] 421769 8.727% 8.727% ## ( 1, 2 ] 2357643 48.782% 57.509% ########## ( 2, 3 ] 714967 14.793% 72.302% ### ( 3, 4 ] 601096 12.437% 84.740% ## ( 4, 6 ] 619287 12.814% 97.554% ### ( 6, 10 ] 85389 1.767% 99.320% ( 10, 15 ] 16529 0.342% 99.662% ( 15, 22 ] 5543 0.115% 99.777% ( 22, 34 ] 1453 0.030% 99.807% ( 34, 51 ] 249 0.005% 99.812% ( 51, 76 ] 146 0.003% 99.815% ( 76, 110 ] 31 0.001% 99.816% ( 110, 170 ] 4439 0.092% 99.908% ( 170, 250 ] 370 0.008% 99.915% ( 250, 380 ] 76 0.002% 99.917% ( 380, 580 ] 24 0.000% 99.917% ( 580, 870 ] 5 0.000% 99.918% ( 870, 1300 ] 3327 0.069% 99.986% ( 1300, 1900 ] 6 0.000% 99.987% ( 1900, 2900 ] 647 0.013% 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 : 142272 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 : 4832999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 4987654968 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 : 156 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 5235731 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 : 7946171095 rocksdb.compact.write.bytes COUNT : 7804144468 rocksdb.flush.write.bytes COUNT : 4947231000 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 : 13 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 : 96 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 : 4914385920 rocksdb.memtable.garbage.bytes.at.flush COUNT : 8359936 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 : 7986506276 rocksdb.non.last.level.read.count COUNT : 1926912 rocksdb.block.checksum.compute.count COUNT : 1926613 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 : 1.507904 P95 : 5.117809 P99 : 8.232166 P100 : 157678.000000 COUNT : 4832999 SUM : 17626628 rocksdb.compaction.times.micros P50 : 996000.000000 P95 : 1830000.000000 P99 : 3799029.000000 P100 : 3799029.000000 COUNT : 24 SUM : 25228904 rocksdb.compaction.times.cpu_micros P50 : 987500.000000 P95 : 1760000.000000 P99 : 3470372.000000 P100 : 3470372.000000 COUNT : 24 SUM : 24146647 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 : 783.000000 P95 : 1276.350000 P99 : 1422.000000 P100 : 1422.000000 COUNT : 73 SUM : 57550 rocksdb.compaction.outfile.sync.micros P50 : 780.441176 P95 : 1595.714286 P99 : 1839.142857 P100 : 1900.000000 COUNT : 71 SUM : 57685 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 : 81.312500 P95 : 226.000000 P99 : 335.800000 P100 : 365.000000 COUNT : 102 SUM : 10643 rocksdb.table.open.io.micros P50 : 1326.086957 P95 : 18509.090909 P99 : 22414.000000 P100 : 22414.000000 COUNT : 156 SUM : 514406 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 : 3.481551 P95 : 5.969483 P99 : 9.953433 P100 : 15509.000000 COUNT : 1926212 SUM : 8551526 rocksdb.read.block.get.micros P50 : 518.461538 P95 : 6411.428571 P99 : 11868.000000 P100 : 13140.000000 COUNT : 312 SUM : 399375 rocksdb.write.raw.block.micros P50 : 0.512323 P95 : 0.973413 P99 : 3.440319 P100 : 5125.000000 COUNT : 3088971 SUM : 5769764 rocksdb.numfiles.in.singlecompaction P50 : 3.382353 P95 : 12.750000 P99 : 19.000000 P100 : 19.000000 COUNT : 29 SUM : 127 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 : 0.563898 P95 : 1152.861795 P99 : 2349.721793 P100 : 157484.000000 COUNT : 35803 SUM : 5240412 rocksdb.sst.read.micros P50 : 1.500062 P95 : 3.652557 P99 : 7.031136 P100 : 12975.000000 COUNT : 1927017 SUM : 5057276 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 : 4832999 SUM : 4987654968 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 : 204576.271186 P95 : 249118.644068 P99 : 348366.666667 P100 : 364779.000000 COUNT : 73 SUM : 13523932 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 : 96 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