[2024-11-20 12:25:05.125960] Starting SPDK v25.01-pre git sha1 f86091626 / DPDK 24.03.0 initialization... [2024-11-20 12:25:05.126123] [ 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_pid1867578 ] Set seed to 1732101905122392 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-20 12:25:05.264083] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-20 12:25:05.374612] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-20 12:25:05.374668] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1867578' to capture a snapshot of events at runtime. [2024-11-20 12:25:05.374682] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-20 12:25:05.374696] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-20 12:25:05.374706] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1867578 for offline analysis/debug. [2024-11-20 12:25:05.375964] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Nov 20 12:25:08 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/11/20-12:25:11 ... thread 0: (1000000,1000000) ops and (331458.6,331458.6) ops/second in (3.016968,3.016968) 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 10/8 629.08 MB 12.6 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 338.7 2.60 2.42 13 0.200 0 0 0.0 0.0 L1 3/3 188.12 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 240.9 240.3 0.78 0.77 1 0.783 191K 408 0.0 0.0 L2 1/1 100.23 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.5 247.3 246.8 0.65 0.62 1 0.650 163K 323 0.0 0.0 L3 16/9 816.08 MB 0.1 0.1 0.1 0.0 0.1 0.1 0.0 1.0 183.5 183.5 0.33 0.31 1 0.328 61K 0 0.0 0.0 L4 116/0 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 108/0 8.86 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 254/21 20.09 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 93.9 295.7 4.36 4.12 16 0.272 415K 731 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 93.9 295.7 4.36 4.12 16 0.272 415K 731 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 0.0 232.6 232.1 1.76 1.70 3 0.587 415K 731 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 0.0 338.7 2.60 2.42 13 0.200 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, 418.31 MB/s write, 0.40 GB read, 132.83 MB/s read, 4.4 seconds Interval compaction: 1.26 GB write, 427.14 MB/s write, 0.40 GB read, 135.63 MB/s read, 4.4 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: 126871 Average: 2.1478 StdDev: 5.71 Min: 0 Median: 1.4501 Max: 1215 Percentiles: P50: 1.45 P75: 1.86 P99: 5.89 P99.9: 13.09 P99.99: 178.75 ------------------------------------------------------ [ 0, 1 ] 28413 22.395% 22.395% #### ( 1, 2 ] 77818 61.336% 83.732% ############ ( 2, 3 ] 12548 9.890% 93.622% ## ( 3, 4 ] 4040 3.184% 96.806% # ( 4, 6 ] 2946 2.322% 99.128% ( 6, 10 ] 861 0.679% 99.807% ( 10, 15 ] 193 0.152% 99.959% ( 15, 22 ] 28 0.022% 99.981% ( 22, 34 ] 3 0.002% 99.983% ( 34, 51 ] 4 0.003% 99.987% ( 51, 76 ] 3 0.002% 99.989% ( 76, 110 ] 1 0.001% 99.990% ( 170, 250 ] 12 0.009% 99.999% ( 250, 380 ] 5 0.004% 100.003% ( 380, 580 ] 8 0.006% 100.009% ( 870, 1300 ] 1 0.001% 100.010% ** Level 1 read latency histogram (micros): Count: 27102 Average: 2.1925 StdDev: 5.70 Min: 1 Median: 1.5014 Max: 768 Percentiles: P50: 1.50 P75: 1.90 P99: 5.70 P99.9: 10.85 P99.99: 193.18 ------------------------------------------------------ [ 0, 1 ] 5015 18.504% 18.504% #### ( 1, 2 ] 17026 62.822% 81.326% ############# ( 2, 3 ] 3059 11.287% 92.613% ## ( 3, 4 ] 1084 4.000% 96.613% # ( 4, 6 ] 760 2.804% 99.417% # ( 6, 10 ] 127 0.469% 99.886% ( 10, 15 ] 23 0.085% 99.970% ( 15, 22 ] 2 0.007% 99.978% ( 22, 34 ] 2 0.007% 99.985% ( 34, 51 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 380, 580 ] 1 0.004% 99.996% ( 580, 870 ] 1 0.004% 100.000% ** Level 2 read latency histogram (micros): Count: 40189 Average: 2.8308 StdDev: 23.42 Min: 0 Median: 1.4797 Max: 2814 Percentiles: P50: 1.48 P75: 1.89 P99: 9.75 P99.9: 136.72 P99.99: 512.07 ------------------------------------------------------ [ 0, 1 ] 8367 20.819% 20.819% #### ( 1, 2 ] 24449 60.835% 81.654% ############ ( 2, 3 ] 3455 8.597% 90.251% ## ( 3, 4 ] 1583 3.939% 94.190% # ( 4, 6 ] 1339 3.332% 97.522% # ( 6, 10 ] 634 1.578% 99.099% ( 10, 15 ] 188 0.468% 99.567% ( 15, 22 ] 28 0.070% 99.637% ( 22, 34 ] 2 0.005% 99.642% ( 34, 51 ] 31 0.077% 99.719% ( 51, 76 ] 2 0.005% 99.724% ( 76, 110 ] 53 0.132% 99.856% ( 110, 170 ] 40 0.100% 99.955% ( 170, 250 ] 8 0.020% 99.975% ( 250, 380 ] 4 0.010% 99.985% ( 380, 580 ] 3 0.007% 99.993% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 3 0.007% 100.002% ** Level 3 read latency histogram (micros): Count: 24059 Average: 7.6667 StdDev: 112.72 Min: 1 Median: 1.7750 Max: 4914 Percentiles: P50: 1.77 P75: 2.64 P99: 14.46 P99.9: 2208.81 P99.99: 4835.67 ------------------------------------------------------ [ 0, 1 ] 1038 4.314% 4.314% # ( 1, 2 ] 14183 58.951% 63.265% ############ ( 2, 3 ] 4426 18.396% 81.662% #### ( 3, 4 ] 1773 7.369% 89.031% # ( 4, 6 ] 1640 6.817% 95.848% # ( 6, 10 ] 565 2.348% 98.196% ( 10, 15 ] 217 0.902% 99.098% ( 15, 22 ] 32 0.133% 99.231% ( 22, 34 ] 7 0.029% 99.260% ( 34, 51 ] 22 0.091% 99.352% ( 51, 76 ] 8 0.033% 99.385% ( 76, 110 ] 8 0.033% 99.418% ( 110, 170 ] 72 0.299% 99.717% ( 170, 250 ] 24 0.100% 99.817% ( 250, 380 ] 4 0.017% 99.834% ( 380, 580 ] 4 0.017% 99.850% ( 870, 1300 ] 2 0.008% 99.859% ( 1300, 1900 ] 5 0.021% 99.879% ( 1900, 2900 ] 16 0.067% 99.946% ( 2900, 4400 ] 10 0.042% 99.988% ( 4400, 6600 ] 3 0.012% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 2723.8400 StdDev: 1641.57 Min: 100 Median: 2400.0000 Max: 5763 Percentiles: P50: 2400.00 P75: 4025.00 P99: 5763.00 P99.9: 5763.00 P99.99: 5763.00 ------------------------------------------------------ ( 76, 110 ] 1 4.000% 4.000% # ( 250, 380 ] 1 4.000% 8.000% # ( 380, 580 ] 1 4.000% 12.000% # ( 870, 1300 ] 2 8.000% 20.000% ## ( 1300, 1900 ] 5 20.000% 40.000% #### ( 1900, 2900 ] 5 20.000% 60.000% #### ( 2900, 4400 ] 5 20.000% 80.000% #### ( 4400, 6600 ] 5 20.000% 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, 319.32 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.200 H:M:S, 6.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.97 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.200 H:M:S, 6.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/20-12:25:14 ... thread 0: (1000000,2000000) ops and (318038.8,324610.1) ops/second in (3.144270,6.161238) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/8 1.29 GB 75.1 0.7 0.0 0.7 2.5 1.8 0.0 1.4 89.7 306.0 8.42 7.96 30 0.281 766K 3687 0.0 0.0 L1 1/0 49.87 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 232.6 231.1 2.70 2.65 2 1.351 638K 3964 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 247.3 246.8 0.65 0.62 1 0.650 163K 323 0.0 0.0 L3 20/2 1.02 GB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 226.0 225.4 6.24 6.00 5 1.248 1432K 3757 0.0 0.0 L4 120/4 9.79 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 108/0 8.86 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 260/14 21.00 GB 0.0 2.9 1.0 1.9 4.7 2.8 0.7 2.6 164.1 264.7 18.01 17.24 38 0.474 3000K 11K 0.0 0.0 Int 0/0 0.00 KB 0.0 2.9 1.0 1.9 4.7 2.8 0.7 2.6 164.1 264.7 18.01 17.24 38 0.474 3000K 11K 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 2.9 1.0 1.9 2.9 1.0 0.0 0.0 233.6 232.7 12.65 12.28 11 1.150 3000K 11K 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 0.0 340.2 5.36 4.96 27 0.199 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): 6.2 total, 6.2 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: 4.65 GB write, 765.61 MB/s write, 2.89 GB read, 474.53 MB/s read, 18.0 seconds Interval compaction: 4.65 GB write, 773.52 MB/s write, 2.89 GB read, 479.44 MB/s read, 18.0 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: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 390361 Average: 2.5158 StdDev: 6.76 Min: 0 Median: 1.6624 Max: 1380 Percentiles: P50: 1.66 P75: 2.25 P99: 6.90 P99.9: 14.00 P99.99: 109.59 ------------------------------------------------------ [ 0, 1 ] 40102 10.273% 10.273% ## ( 1, 2 ] 234127 59.977% 70.250% ############ ( 2, 3 ] 72921 18.680% 88.931% #### ( 3, 4 ] 21343 5.468% 94.398% # ( 4, 6 ] 17183 4.402% 98.800% # ( 6, 10 ] 3487 0.893% 99.693% ( 10, 15 ] 1011 0.259% 99.952% ( 15, 22 ] 118 0.030% 99.982% ( 22, 34 ] 18 0.005% 99.987% ( 34, 51 ] 5 0.001% 99.988% ( 51, 76 ] 6 0.002% 99.990% ( 76, 110 ] 3 0.001% 99.991% ( 110, 170 ] 43 0.011% 100.002% ( 170, 250 ] 39 0.010% 100.012% ( 250, 380 ] 11 0.003% 100.014% ( 380, 580 ] 24 0.006% 100.020% ( 580, 870 ] 1 0.000% 100.021% ( 870, 1300 ] 6 0.002% 100.022% ( 1300, 1900 ] 1 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 145799 Average: 2.9380 StdDev: 8.45 Min: 1 Median: 1.8246 Max: 1129 Percentiles: P50: 1.82 P75: 2.63 P99: 9.28 P99.9: 20.87 P99.99: 198.04 ------------------------------------------------------ [ 0, 1 ] 6968 4.779% 4.779% # ( 1, 2 ] 79957 54.841% 59.620% ########### ( 2, 3 ] 35531 24.370% 83.990% ##### ( 3, 4 ] 10214 7.006% 90.995% # ( 4, 6 ] 9741 6.681% 97.676% # ( 6, 10 ] 2352 1.613% 99.289% ( 10, 15 ] 761 0.522% 99.811% ( 15, 22 ] 154 0.106% 99.917% ( 22, 34 ] 15 0.010% 99.927% ( 34, 51 ] 7 0.005% 99.932% ( 51, 76 ] 2 0.001% 99.933% ( 110, 170 ] 67 0.046% 99.979% ( 170, 250 ] 44 0.030% 100.010% ( 250, 380 ] 13 0.009% 100.019% ( 380, 580 ] 10 0.007% 100.025% ( 580, 870 ] 3 0.002% 100.027% ( 870, 1300 ] 2 0.001% 100.029% ** Level 2 read latency histogram (micros): Count: 65570 Average: 2.8243 StdDev: 19.06 Min: 0 Median: 1.5574 Max: 2814 Percentiles: P50: 1.56 P75: 1.96 P99: 9.31 P99.9: 144.40 P99.99: 373.42 ------------------------------------------------------ [ 0, 1 ] 10094 15.394% 15.394% ### ( 1, 2 ] 40705 62.079% 77.473% ############ ( 2, 3 ] 8160 12.445% 89.918% ## ( 3, 4 ] 2845 4.339% 94.257% # ( 4, 6 ] 2161 3.296% 97.552% # ( 6, 10 ] 1147 1.749% 99.302% ( 10, 15 ] 229 0.349% 99.651% ( 15, 22 ] 32 0.049% 99.700% ( 22, 34 ] 2 0.003% 99.703% ( 34, 51 ] 31 0.047% 99.750% ( 51, 76 ] 2 0.003% 99.753% ( 76, 110 ] 54 0.082% 99.835% ( 110, 170 ] 74 0.113% 99.948% ( 170, 250 ] 17 0.026% 99.974% ( 250, 380 ] 11 0.017% 99.991% ( 380, 580 ] 3 0.005% 99.995% ( 1300, 1900 ] 1 0.002% 99.997% ( 1900, 2900 ] 3 0.005% 100.002% ** Level 3 read latency histogram (micros): Count: 219534 Average: 3.4921 StdDev: 38.39 Min: 0 Median: 1.7519 Max: 4914 Percentiles: P50: 1.75 P75: 2.49 P99: 9.43 P99.9: 158.19 P99.99: 536.07 ------------------------------------------------------ [ 0, 1 ] 9835 4.480% 4.480% # ( 1, 2 ] 132904 60.539% 65.019% ############ ( 2, 3 ] 44424 20.236% 85.255% #### ( 3, 4 ] 14432 6.574% 91.829% # ( 4, 6 ] 11846 5.396% 97.225% # ( 6, 10 ] 4550 2.073% 99.297% ( 10, 15 ] 726 0.331% 99.628% ( 15, 22 ] 92 0.042% 99.670% ( 22, 34 ] 9 0.004% 99.674% ( 34, 51 ] 190 0.087% 99.760% ( 51, 76 ] 102 0.046% 99.807% ( 76, 110 ] 35 0.016% 99.823% ( 110, 170 ] 211 0.096% 99.919% ( 170, 250 ] 101 0.046% 99.965% ( 250, 380 ] 41 0.019% 99.984% ( 380, 580 ] 18 0.008% 99.992% ( 580, 870 ] 3 0.001% 99.993% ( 870, 1300 ] 3 0.001% 99.995% ( 1300, 1900 ] 6 0.003% 99.997% ( 1900, 2900 ] 16 0.007% 100.005% ( 2900, 4400 ] 10 0.005% 100.009% ( 4400, 6600 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 25 Average: 2723.8400 StdDev: 1641.57 Min: 100 Median: 2400.0000 Max: 5763 Percentiles: P50: 2400.00 P75: 4025.00 P99: 5763.00 P99.9: 5763.00 P99.99: 5763.00 ------------------------------------------------------ ( 76, 110 ] 1 4.000% 4.000% # ( 250, 380 ] 1 4.000% 8.000% # ( 380, 580 ] 1 4.000% 12.000% # ( 870, 1300 ] 2 8.000% 20.000% ## ( 1300, 1900 ] 5 20.000% 40.000% #### ( 1900, 2900 ] 5 20.000% 60.000% #### ( 2900, 4400 ] 5 20.000% 80.000% #### ( 4400, 6600 ] 5 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 6.2 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 316.14 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.387 H:M:S, 6.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 313.03 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.187 H:M:S, 6.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/11/20-12:25:17 ... thread 0: (1000000,3000000) ops and (329089.4,326089.6) ops/second in (3.038688,9.199926) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/4 2.26 GB 206.6 1.8 0.0 1.8 4.6 2.8 0.0 1.7 119.0 296.9 15.86 15.07 49 0.324 1916K 9683 0.0 0.0 L1 1/0 49.87 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 232.6 231.1 2.70 2.65 2 1.351 638K 3964 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 247.3 246.8 0.65 0.62 1 0.650 163K 323 0.0 0.0 L3 18/0 812.54 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 226.0 225.4 6.24 6.00 5 1.248 1432K 3757 0.0 0.0 L4 123/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 217.8 217.8 1.05 0.99 1 1.050 232K 0 0.0 0.0 L5 112/0 9.17 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 268/4 21.97 GB 0.0 4.2 1.2 3.0 7.0 4.0 1.0 2.5 162.8 269.0 26.50 25.35 58 0.457 4382K 17K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.2 1.2 3.0 7.0 4.0 1.0 2.5 162.8 269.0 26.50 25.35 58 0.457 4382K 17K 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 3.0 4.2 1.2 0.0 0.0 236.4 235.4 18.25 17.71 16 1.141 4382K 17K 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 0.0 343.3 8.24 7.64 42 0.196 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.3 total, 9.2 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: 6.96 GB write, 769.35 MB/s write, 4.21 GB read, 465.77 MB/s read, 26.5 seconds Interval compaction: 6.96 GB write, 774.67 MB/s write, 4.21 GB read, 469.00 MB/s read, 26.5 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: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 645761 Average: 2.3929 StdDev: 6.95 Min: 0 Median: 1.5962 Max: 1746 Percentiles: P50: 1.60 P75: 2.00 P99: 6.37 P99.9: 13.73 P99.99: 33.75 ------------------------------------------------------ [ 0, 1 ] 82969 12.848% 12.848% ### ( 1, 2 ] 402373 62.310% 75.158% ############ ( 2, 3 ] 102120 15.814% 90.972% ### ( 3, 4 ] 29530 4.573% 95.545% # ( 4, 6 ] 21837 3.382% 98.927% # ( 6, 10 ] 5151 0.798% 99.724% ( 10, 15 ] 1525 0.236% 99.960% ( 15, 22 ] 165 0.026% 99.986% ( 22, 34 ] 28 0.004% 99.990% ( 34, 51 ] 8 0.001% 99.991% ( 51, 76 ] 9 0.001% 99.993% ( 76, 110 ] 5 0.001% 99.994% ( 110, 170 ] 43 0.007% 100.000% ( 170, 250 ] 53 0.008% 100.009% ( 250, 380 ] 21 0.003% 100.012% ( 380, 580 ] 29 0.004% 100.016% ( 580, 870 ] 4 0.001% 100.017% ( 870, 1300 ] 11 0.002% 100.019% ( 1300, 1900 ] 2 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 145799 Average: 2.9380 StdDev: 8.45 Min: 1 Median: 1.8246 Max: 1129 Percentiles: P50: 1.82 P75: 2.63 P99: 9.28 P99.9: 20.87 P99.99: 198.04 ------------------------------------------------------ [ 0, 1 ] 6968 4.779% 4.779% # ( 1, 2 ] 79957 54.841% 59.620% ########### ( 2, 3 ] 35531 24.370% 83.990% ##### ( 3, 4 ] 10214 7.006% 90.995% # ( 4, 6 ] 9741 6.681% 97.676% # ( 6, 10 ] 2352 1.613% 99.289% ( 10, 15 ] 761 0.522% 99.811% ( 15, 22 ] 154 0.106% 99.917% ( 22, 34 ] 15 0.010% 99.927% ( 34, 51 ] 7 0.005% 99.932% ( 51, 76 ] 2 0.001% 99.933% ( 110, 170 ] 67 0.046% 99.979% ( 170, 250 ] 44 0.030% 100.010% ( 250, 380 ] 13 0.009% 100.019% ( 380, 580 ] 10 0.007% 100.025% ( 580, 870 ] 3 0.002% 100.027% ( 870, 1300 ] 2 0.001% 100.029% ** Level 2 read latency histogram (micros): Count: 65570 Average: 2.8243 StdDev: 19.06 Min: 0 Median: 1.5574 Max: 2814 Percentiles: P50: 1.56 P75: 1.96 P99: 9.31 P99.9: 144.40 P99.99: 373.42 ------------------------------------------------------ [ 0, 1 ] 10094 15.394% 15.394% ### ( 1, 2 ] 40705 62.079% 77.473% ############ ( 2, 3 ] 8160 12.445% 89.918% ## ( 3, 4 ] 2845 4.339% 94.257% # ( 4, 6 ] 2161 3.296% 97.552% # ( 6, 10 ] 1147 1.749% 99.302% ( 10, 15 ] 229 0.349% 99.651% ( 15, 22 ] 32 0.049% 99.700% ( 22, 34 ] 2 0.003% 99.703% ( 34, 51 ] 31 0.047% 99.750% ( 51, 76 ] 2 0.003% 99.753% ( 76, 110 ] 54 0.082% 99.835% ( 110, 170 ] 74 0.113% 99.948% ( 170, 250 ] 17 0.026% 99.974% ( 250, 380 ] 11 0.017% 99.991% ( 380, 580 ] 3 0.005% 99.995% ( 1300, 1900 ] 1 0.002% 99.997% ( 1900, 2900 ] 3 0.005% 100.002% ** Level 3 read latency histogram (micros): Count: 277626 Average: 3.3483 StdDev: 34.48 Min: 0 Median: 1.7515 Max: 4914 Percentiles: P50: 1.75 P75: 2.47 P99: 9.25 P99.9: 152.18 P99.99: 554.89 ------------------------------------------------------ [ 0, 1 ] 12071 4.348% 4.348% # ( 1, 2 ] 168649 60.747% 65.095% ############ ( 2, 3 ] 58410 21.039% 86.134% #### ( 3, 4 ] 17229 6.206% 92.340% # ( 4, 6 ] 14078 5.071% 97.411% # ( 6, 10 ] 5427 1.955% 99.365% ( 10, 15 ] 871 0.314% 99.679% ( 15, 22 ] 108 0.039% 99.718% ( 22, 34 ] 13 0.005% 99.723% ( 34, 51 ] 191 0.069% 99.791% ( 51, 76 ] 102 0.037% 99.828% ( 76, 110 ] 37 0.013% 99.842% ( 110, 170 ] 231 0.083% 99.925% ( 170, 250 ] 114 0.041% 99.966% ( 250, 380 ] 48 0.017% 99.983% ( 380, 580 ] 22 0.008% 99.991% ( 580, 870 ] 9 0.003% 99.994% ( 870, 1300 ] 4 0.001% 99.996% ( 1300, 1900 ] 6 0.002% 99.998% ( 1900, 2900 ] 16 0.006% 100.004% ( 2900, 4400 ] 10 0.004% 100.007% ( 4400, 6600 ] 3 0.001% 100.008% ** Level 4 read latency histogram (micros): Count: 60 Average: 1160.2167 StdDev: 1694.77 Min: 1 Median: 130.0000 Max: 5763 Percentiles: P50: 130.00 P75: 1900.00 P99: 5763.00 P99.9: 5763.00 P99.99: 5763.00 ------------------------------------------------------ [ 0, 1 ] 9 15.000% 15.000% ### ( 1, 2 ] 13 21.667% 36.667% #### ( 3, 4 ] 1 1.667% 38.333% ( 15, 22 ] 2 3.333% 41.667% # ( 34, 51 ] 2 3.333% 45.000% # ( 76, 110 ] 1 1.667% 46.667% ( 110, 170 ] 6 10.000% 56.667% ## ( 170, 250 ] 2 3.333% 60.000% # ( 250, 380 ] 1 1.667% 61.667% ( 380, 580 ] 1 1.667% 63.333% ( 870, 1300 ] 2 3.333% 66.667% # ( 1300, 1900 ] 5 8.333% 75.000% ## ( 1900, 2900 ] 5 8.333% 83.333% ## ( 2900, 4400 ] 5 8.333% 91.667% ## ( 4400, 6600 ] 5 8.333% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 505.4500 StdDev: 527.87 Min: 103 Median: 315.0000 Max: 2305 Percentiles: P50: 315.00 P75: 580.00 P99: 2305.00 P99.9: 2305.00 P99.99: 2305.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 5 25.000% 30.000% ##### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 4 20.000% 60.000% #### ( 380, 580 ] 3 15.000% 75.000% ### ( 870, 1300 ] 4 20.000% 95.000% #### ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.3 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 318.68 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.578 H:M:S, 6.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.88 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.191 H:M:S, 6.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/20-12:25:20 ... thread 0: (1000000,4000000) ops and (334436.9,328137.1) ops/second in (2.990101,12.190027) 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 19/18 3.18 GB 6.3 2.6 0.0 2.6 6.3 3.7 0.0 1.7 123.0 298.2 21.47 20.46 66 0.325 2682K 13K 0.0 0.0 L1 1/1 49.87 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 232.6 231.1 2.70 2.65 2 1.351 638K 3964 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 247.3 246.8 0.65 0.62 1 0.650 163K 323 0.0 0.0 L3 18/0 812.54 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 226.0 225.4 6.24 6.00 5 1.248 1432K 3757 0.0 0.0 L4 123/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 217.8 217.8 1.05 0.99 1 1.050 232K 0 0.0 0.0 L5 112/0 9.17 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 273/19 22.89 GB 0.0 5.0 1.2 3.7 8.6 4.9 1.0 2.3 157.9 274.7 32.12 30.74 75 0.428 5149K 21K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.0 1.2 3.7 8.6 4.9 1.0 2.3 157.9 274.7 32.12 30.74 75 0.428 5149K 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 5.0 1.2 3.7 4.9 1.2 0.0 0.0 239.0 237.9 21.22 20.62 19 1.117 5149K 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 0.0 346.3 10.90 10.12 56 0.195 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.3 total, 12.2 interval Flush(GB): cumulative 3.685, interval 3.685 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: 8.62 GB write, 719.92 MB/s write, 4.95 GB read, 413.73 MB/s read, 32.1 seconds Interval compaction: 8.62 GB write, 723.68 MB/s write, 4.95 GB read, 415.90 MB/s read, 32.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 7, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 7, interval: 7 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 878839 Average: 2.3775 StdDev: 7.49 Min: 0 Median: 1.5550 Max: 1746 Percentiles: P50: 1.56 P75: 1.95 P99: 6.23 P99.9: 14.70 P99.99: 163.72 ------------------------------------------------------ [ 0, 1 ] 128833 14.659% 14.659% ### ( 1, 2 ] 559598 63.675% 78.334% ############# ( 2, 3 ] 122446 13.933% 92.267% ### ( 3, 4 ] 34570 3.934% 96.200% # ( 4, 6 ] 24235 2.758% 98.958% # ( 6, 10 ] 6569 0.747% 99.706% ( 10, 15 ] 1820 0.207% 99.913% ( 15, 22 ] 209 0.024% 99.936% ( 22, 34 ] 34 0.004% 99.940% ( 34, 51 ] 11 0.001% 99.942% ( 51, 76 ] 11 0.001% 99.943% ( 76, 110 ] 135 0.015% 99.958% ( 110, 170 ] 314 0.036% 99.994% ( 170, 250 ] 97 0.011% 100.005% ( 250, 380 ] 43 0.005% 100.010% ( 380, 580 ] 35 0.004% 100.014% ( 580, 870 ] 6 0.001% 100.014% ( 870, 1300 ] 16 0.002% 100.016% ( 1300, 1900 ] 3 0.000% 100.017% ** Level 1 read latency histogram (micros): Count: 145800 Average: 2.9387 StdDev: 8.45 Min: 1 Median: 1.8246 Max: 1129 Percentiles: P50: 1.82 P75: 2.63 P99: 9.28 P99.9: 20.92 P99.99: 198.04 ------------------------------------------------------ [ 0, 1 ] 6968 4.779% 4.779% # ( 1, 2 ] 79957 54.840% 59.619% ########### ( 2, 3 ] 35531 24.370% 83.989% ##### ( 3, 4 ] 10214 7.005% 90.995% # ( 4, 6 ] 9741 6.681% 97.676% # ( 6, 10 ] 2352 1.613% 99.289% ( 10, 15 ] 761 0.522% 99.811% ( 15, 22 ] 154 0.106% 99.916% ( 22, 34 ] 15 0.010% 99.927% ( 34, 51 ] 7 0.005% 99.931% ( 51, 76 ] 2 0.001% 99.933% ( 110, 170 ] 68 0.047% 99.979% ( 170, 250 ] 44 0.030% 100.010% ( 250, 380 ] 13 0.009% 100.019% ( 380, 580 ] 10 0.007% 100.025% ( 580, 870 ] 3 0.002% 100.027% ( 870, 1300 ] 2 0.001% 100.029% ** Level 2 read latency histogram (micros): Count: 65570 Average: 2.8243 StdDev: 19.06 Min: 0 Median: 1.5574 Max: 2814 Percentiles: P50: 1.56 P75: 1.96 P99: 9.31 P99.9: 144.40 P99.99: 373.42 ------------------------------------------------------ [ 0, 1 ] 10094 15.394% 15.394% ### ( 1, 2 ] 40705 62.079% 77.473% ############ ( 2, 3 ] 8160 12.445% 89.918% ## ( 3, 4 ] 2845 4.339% 94.257% # ( 4, 6 ] 2161 3.296% 97.552% # ( 6, 10 ] 1147 1.749% 99.302% ( 10, 15 ] 229 0.349% 99.651% ( 15, 22 ] 32 0.049% 99.700% ( 22, 34 ] 2 0.003% 99.703% ( 34, 51 ] 31 0.047% 99.750% ( 51, 76 ] 2 0.003% 99.753% ( 76, 110 ] 54 0.082% 99.835% ( 110, 170 ] 74 0.113% 99.948% ( 170, 250 ] 17 0.026% 99.974% ( 250, 380 ] 11 0.017% 99.991% ( 380, 580 ] 3 0.005% 99.995% ( 1300, 1900 ] 1 0.002% 99.997% ( 1900, 2900 ] 3 0.005% 100.002% ** Level 3 read latency histogram (micros): Count: 277626 Average: 3.3483 StdDev: 34.48 Min: 0 Median: 1.7515 Max: 4914 Percentiles: P50: 1.75 P75: 2.47 P99: 9.25 P99.9: 152.18 P99.99: 554.89 ------------------------------------------------------ [ 0, 1 ] 12071 4.348% 4.348% # ( 1, 2 ] 168649 60.747% 65.095% ############ ( 2, 3 ] 58410 21.039% 86.134% #### ( 3, 4 ] 17229 6.206% 92.340% # ( 4, 6 ] 14078 5.071% 97.411% # ( 6, 10 ] 5427 1.955% 99.365% ( 10, 15 ] 871 0.314% 99.679% ( 15, 22 ] 108 0.039% 99.718% ( 22, 34 ] 13 0.005% 99.723% ( 34, 51 ] 191 0.069% 99.791% ( 51, 76 ] 102 0.037% 99.828% ( 76, 110 ] 37 0.013% 99.842% ( 110, 170 ] 231 0.083% 99.925% ( 170, 250 ] 114 0.041% 99.966% ( 250, 380 ] 48 0.017% 99.983% ( 380, 580 ] 22 0.008% 99.991% ( 580, 870 ] 9 0.003% 99.994% ( 870, 1300 ] 4 0.001% 99.996% ( 1300, 1900 ] 6 0.002% 99.998% ( 1900, 2900 ] 16 0.006% 100.004% ( 2900, 4400 ] 10 0.004% 100.007% ( 4400, 6600 ] 3 0.001% 100.008% ** Level 4 read latency histogram (micros): Count: 60 Average: 1160.2167 StdDev: 1694.77 Min: 1 Median: 130.0000 Max: 5763 Percentiles: P50: 130.00 P75: 1900.00 P99: 5763.00 P99.9: 5763.00 P99.99: 5763.00 ------------------------------------------------------ [ 0, 1 ] 9 15.000% 15.000% ### ( 1, 2 ] 13 21.667% 36.667% #### ( 3, 4 ] 1 1.667% 38.333% ( 15, 22 ] 2 3.333% 41.667% # ( 34, 51 ] 2 3.333% 45.000% # ( 76, 110 ] 1 1.667% 46.667% ( 110, 170 ] 6 10.000% 56.667% ## ( 170, 250 ] 2 3.333% 60.000% # ( 250, 380 ] 1 1.667% 61.667% ( 380, 580 ] 1 1.667% 63.333% ( 870, 1300 ] 2 3.333% 66.667% # ( 1300, 1900 ] 5 8.333% 75.000% ## ( 1900, 2900 ] 5 8.333% 83.333% ## ( 2900, 4400 ] 5 8.333% 91.667% ## ( 4400, 6600 ] 5 8.333% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 505.4500 StdDev: 527.87 Min: 103 Median: 315.0000 Max: 2305 Percentiles: P50: 315.00 P75: 580.00 P99: 2305.00 P99.9: 2305.00 P99.99: 2305.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 5 25.000% 30.000% ##### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 4 20.000% 60.000% #### ( 380, 580 ] 3 15.000% 75.000% ### ( 870, 1300 ] 4 20.000% 95.000% #### ( 1900, 2900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.3 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 321.24 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.767 H:M:S, 6.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 329.15 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.189 H:M:S, 6.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 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 : 4.230 micros/op 236429 ops/sec 20.099 seconds 4751999 operations; 229.1 MB/s Microseconds per write: Count: 4751999 Average: 4.2296 StdDev: 176.75 Min: 1 Median: 1.7657 Max: 191488 Percentiles: P50: 1.77 P75: 3.03 P99: 7.97 P99.9: 162.03 P99.99: 2631.27 ------------------------------------------------------ [ 0, 1 ] 664684 13.987% 13.987% ### ( 1, 2 ] 2235016 47.033% 61.021% ######### ( 2, 3 ] 643899 13.550% 74.571% ### ( 3, 4 ] 648589 13.649% 88.219% ### ( 4, 6 ] 485667 10.220% 98.440% ## ( 6, 10 ] 53953 1.135% 99.575% ( 10, 15 ] 8109 0.171% 99.746% ( 15, 22 ] 2337 0.049% 99.795% ( 22, 34 ] 1000 0.021% 99.816% ( 34, 51 ] 123 0.003% 99.819% ( 51, 76 ] 33 0.001% 99.819% ( 76, 110 ] 10 0.000% 99.819% ( 110, 170 ] 4413 0.093% 99.912% ( 170, 250 ] 354 0.007% 99.920% ( 250, 380 ] 59 0.001% 99.921% ( 380, 580 ] 1 0.000% 99.921% ( 580, 870 ] 3 0.000% 99.921% ( 870, 1300 ] 1996 0.042% 99.963% ( 1300, 1900 ] 1 0.000% 99.963% ( 1900, 2900 ] 1746 0.037% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 170000, 250000 ] 4 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 : 170346 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 : 4751999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 4904062968 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 : 152 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 6556359 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 : 9258034510 rocksdb.compact.write.bytes COUNT : 9092211030 rocksdb.flush.write.bytes COUNT : 4880865347 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 : 76 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 : 4848869376 rocksdb.memtable.garbage.bytes.at.flush COUNT : 8631296 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 : 9298426287 rocksdb.non.last.level.read.count COUNT : 2246079 rocksdb.block.checksum.compute.count COUNT : 2245788 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 : 1.415561 P95 : 4.751735 P99 : 6.372659 P100 : 191484.000000 COUNT : 4751999 SUM : 17991410 rocksdb.compaction.times.micros P50 : 1015833.333333 P95 : 3495000.000000 P99 : 3549526.000000 P100 : 3549526.000000 COUNT : 23 SUM : 27485633 rocksdb.compaction.times.cpu_micros P50 : 1003846.153846 P95 : 3414265.000000 P99 : 3414265.000000 P100 : 3414265.000000 COUNT : 23 SUM : 26735284 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 : 557.777778 P95 : 1270.681818 P99 : 1690.000000 P100 : 1757.000000 COUNT : 70 SUM : 48553 rocksdb.compaction.outfile.sync.micros P50 : 684.534884 P95 : 1211.611111 P99 : 2017.000000 P100 : 2017.000000 COUNT : 77 SUM : 53170 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 : 83.000000 P95 : 226.000000 P99 : 307.000000 P100 : 307.000000 COUNT : 98 SUM : 9930 rocksdb.table.open.io.micros P50 : 812.878788 P95 : 13180.000000 P99 : 17924.000000 P100 : 17924.000000 COUNT : 152 SUM : 336589 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 : 3.733444 P95 : 7.160571 P99 : 11.595607 P100 : 6787.000000 COUNT : 2245786 SUM : 10911155 rocksdb.read.block.get.micros P50 : 369.646018 P95 : 3033.333333 P99 : 5644.571429 P100 : 5930.000000 COUNT : 304 SUM : 223764 rocksdb.write.raw.block.micros P50 : 0.511829 P95 : 0.972475 P99 : 2.966450 P100 : 4776.000000 COUNT : 3385561 SUM : 6494358 rocksdb.numfiles.in.singlecompaction P50 : 3.382353 P95 : 9.100000 P99 : 13.550000 P100 : 15.000000 COUNT : 29 SUM : 123 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 : 0.557085 P95 : 1282.300451 P99 : 2692.875143 P100 : 191249.000000 COUNT : 36664 SUM : 6557874 rocksdb.sst.read.micros P50 : 1.589098 P95 : 3.885751 P99 : 8.118723 P100 : 5763.000000 COUNT : 2246796 SUM : 6142713 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 : 4751999 SUM : 4904062968 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 : 208620.689655 P95 : 289000.000000 P99 : 361032.000000 P100 : 361032.000000 COUNT : 70 SUM : 13352748 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 : 92 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