[2024-11-15 14:39:25.414751] Starting SPDK v25.01-pre git sha1 d9b3e4424 / DPDK 24.03.0 initialization... [2024-11-15 14:39:25.414889] [ 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_pid2243877 ] Set seed to 1731677965412127 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-15 14:39:25.553938] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-15 14:39:25.657235] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-15 14:39:25.657299] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 2243877' to capture a snapshot of events at runtime. [2024-11-15 14:39:25.657313] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-15 14:39:25.657327] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-15 14:39:25.657336] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid2243877 for offline analysis/debug. [2024-11-15 14:39:25.658629] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Nov 15 14:39:28 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/11/15-14:39:31 ... thread 0: (1000000,1000000) ops and (337083.0,337083.0) ops/second in (2.966628,2.966628) 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 10/8 629.15 MB 12.6 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 346.6 2.54 2.37 13 0.195 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 1.0 258.0 257.5 0.73 0.72 1 0.731 191K 402 0.0 0.0 L2 1/1 100.08 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.6 250.1 249.6 0.64 0.62 1 0.643 163K 312 0.0 0.0 L3 15/8 753.28 MB 0.1 0.1 0.1 0.0 0.1 0.1 0.0 1.0 193.5 193.5 0.31 0.29 1 0.312 61K 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 116/0 8.92 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 265/20 20.09 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 96.9 305.1 4.23 4.00 16 0.264 415K 714 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 96.9 305.1 4.23 4.00 16 0.264 415K 714 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 0.0 243.1 242.6 1.69 1.63 3 0.562 415K 714 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 0.0 346.6 2.54 2.37 13 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): 3.0 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, 425.39 MB/s write, 0.40 GB read, 135.13 MB/s read, 4.2 seconds Interval compaction: 1.26 GB write, 434.52 MB/s write, 0.40 GB read, 138.03 MB/s read, 4.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 130135 Average: 2.0907 StdDev: 5.70 Min: 1 Median: 1.4075 Max: 1256 Percentiles: P50: 1.41 P75: 1.83 P99: 5.86 P99.9: 12.15 P99.99: 31.57 ------------------------------------------------------ [ 0, 1 ] 33484 25.730% 25.730% ##### ( 1, 2 ] 77498 59.552% 85.282% ############ ( 2, 3 ] 10750 8.261% 93.543% ## ( 3, 4 ] 4297 3.302% 96.845% # ( 4, 6 ] 3013 2.315% 99.160% ( 6, 10 ] 893 0.686% 99.846% ( 10, 15 ] 167 0.128% 99.975% ( 15, 22 ] 18 0.014% 99.988% ( 22, 34 ] 5 0.004% 99.992% ( 34, 51 ] 1 0.001% 99.993% ( 51, 76 ] 1 0.001% 99.994% ( 170, 250 ] 12 0.009% 100.003% ( 250, 380 ] 4 0.003% 100.006% ( 380, 580 ] 9 0.007% 100.013% ( 870, 1300 ] 1 0.001% 100.014% ** Level 1 read latency histogram (micros): Count: 28345 Average: 2.1164 StdDev: 5.84 Min: 1 Median: 1.4472 Max: 797 Percentiles: P50: 1.45 P75: 1.86 P99: 5.62 P99.9: 9.81 P99.99: 216.62 ------------------------------------------------------ [ 0, 1 ] 6455 22.773% 22.773% ##### ( 1, 2 ] 17258 60.886% 83.658% ############ ( 2, 3 ] 2664 9.398% 93.057% ## ( 3, 4 ] 1138 4.015% 97.072% # ( 4, 6 ] 677 2.388% 99.460% ( 6, 10 ] 132 0.466% 99.926% ( 10, 15 ] 18 0.064% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 380, 580 ] 1 0.004% 100.000% ( 580, 870 ] 1 0.004% 100.004% ** Level 2 read latency histogram (micros): Count: 40267 Average: 2.9070 StdDev: 26.08 Min: 1 Median: 1.4783 Max: 3083 Percentiles: P50: 1.48 P75: 1.92 P99: 9.77 P99.9: 148.87 P99.99: 578.22 ------------------------------------------------------ [ 0, 1 ] 9214 22.882% 22.882% ##### ( 1, 2 ] 22830 56.697% 79.579% ########### ( 2, 3 ] 4065 10.095% 89.674% ## ( 3, 4 ] 1545 3.837% 93.511% # ( 4, 6 ] 1630 4.048% 97.559% # ( 6, 10 ] 616 1.530% 99.089% ( 10, 15 ] 197 0.489% 99.578% ( 15, 22 ] 18 0.045% 99.623% ( 22, 34 ] 7 0.017% 99.640% ( 34, 51 ] 22 0.055% 99.695% ( 51, 76 ] 10 0.025% 99.719% ( 76, 110 ] 52 0.129% 99.849% ( 110, 170 ] 32 0.079% 99.928% ( 170, 250 ] 17 0.042% 99.970% ( 250, 380 ] 5 0.012% 99.983% ( 380, 580 ] 3 0.007% 99.990% ( 1300, 1900 ] 1 0.002% 99.993% ( 1900, 2900 ] 2 0.005% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 27311 Average: 6.9904 StdDev: 113.12 Min: 0 Median: 1.7560 Max: 5881 Percentiles: P50: 1.76 P75: 2.59 P99: 13.64 P99.9: 1862.68 P99.99: 5398.32 ------------------------------------------------------ [ 0, 1 ] 1187 4.346% 4.346% # ( 1, 2 ] 16493 60.390% 64.736% ############ ( 2, 3 ] 4788 17.531% 82.267% #### ( 3, 4 ] 2070 7.579% 89.847% ## ( 4, 6 ] 1684 6.166% 96.013% # ( 6, 10 ] 644 2.358% 98.371% ( 10, 15 ] 236 0.864% 99.235% ( 15, 22 ] 30 0.110% 99.345% ( 22, 34 ] 7 0.026% 99.370% ( 34, 51 ] 36 0.132% 99.502% ( 51, 76 ] 26 0.095% 99.597% ( 76, 110 ] 2 0.007% 99.605% ( 110, 170 ] 58 0.212% 99.817% ( 170, 250 ] 7 0.026% 99.843% ( 250, 380 ] 4 0.015% 99.857% ( 380, 580 ] 3 0.011% 99.868% ( 580, 870 ] 3 0.011% 99.879% ( 870, 1300 ] 1 0.004% 99.883% ( 1300, 1900 ] 5 0.018% 99.901% ( 1900, 2900 ] 11 0.040% 99.941% ( 2900, 4400 ] 11 0.040% 99.982% ( 4400, 6600 ] 5 0.018% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 2782.3333 StdDev: 1312.09 Min: 215 Median: 3015.3846 Max: 4998 Percentiles: P50: 3015.38 P75: 3880.77 P99: 4998.00 P99.9: 4998.00 P99.99: 4998.00 ------------------------------------------------------ ( 170, 250 ] 2 6.667% 6.667% # ( 250, 380 ] 1 3.333% 10.000% # ( 1300, 1900 ] 4 13.333% 23.333% ### ( 1900, 2900 ] 7 23.333% 46.667% ##### ( 2900, 4400 ] 13 43.333% 90.000% ######### ( 4400, 6600 ] 3 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 3.0 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 324.64 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, 6.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 331.52 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, 6.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/15-14:39:34 ... thread 0: (1000000,2000000) ops and (322423.0,329590.1) ops/second in (3.101516,6.068144) 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 1.35 GB 112.7 1.0 0.0 1.0 2.8 1.8 0.0 1.5 107.0 307.0 9.41 8.92 32 0.294 1022K 4829 0.0 0.0 L1 1/0 49.84 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 242.8 241.2 2.59 2.54 2 1.294 638K 4007 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 250.1 249.6 0.64 0.62 1 0.643 163K 312 0.0 0.0 L3 20/2 978.66 MB 0.7 1.3 0.5 0.8 1.3 0.5 0.0 2.5 229.1 228.5 5.89 5.66 5 1.179 1371K 3496 0.0 0.0 L4 120/0 9.48 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 120/0 9.23 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 270/6 21.06 GB 0.0 3.1 1.0 2.0 4.9 2.9 1.0 2.7 169.7 270.9 18.53 17.74 40 0.463 3194K 12K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.1 1.0 2.0 4.9 2.9 1.0 2.7 169.7 270.9 18.53 17.74 40 0.463 3194K 12K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.1 1.0 2.0 3.1 1.0 0.0 0.0 238.8 237.9 13.17 12.79 12 1.098 3194K 12K 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 0.0 352.0 5.36 4.95 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): 6.1 total, 6.1 interval Flush(GB): cumulative 1.843, interval 1.843 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 4.90 GB write, 818.57 MB/s write, 3.07 GB read, 512.96 MB/s read, 18.5 seconds Interval compaction: 4.90 GB write, 827.16 MB/s write, 3.07 GB read, 518.34 MB/s read, 18.5 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: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 3, interval: 3 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 411745 Average: 2.4491 StdDev: 6.32 Min: 1 Median: 1.6381 Max: 1256 Percentiles: P50: 1.64 P75: 2.18 P99: 6.21 P99.9: 12.49 P99.99: 14.91 ------------------------------------------------------ [ 0, 1 ] 46918 11.395% 11.395% ## ( 1, 2 ] 249095 60.497% 71.892% ############ ( 2, 3 ] 69625 16.910% 88.802% ### ( 3, 4 ] 23677 5.750% 94.552% # ( 4, 6 ] 18130 4.403% 98.956% # ( 6, 10 ] 3507 0.852% 99.807% ( 10, 15 ] 765 0.186% 99.993% ( 15, 22 ] 54 0.013% 100.006% ( 22, 34 ] 12 0.003% 100.009% ( 34, 51 ] 5 0.001% 100.010% ( 51, 76 ] 3 0.001% 100.011% ( 170, 250 ] 26 0.006% 100.017% ( 250, 380 ] 6 0.001% 100.019% ( 380, 580 ] 22 0.005% 100.024% ( 580, 870 ] 1 0.000% 100.025% ( 870, 1300 ] 9 0.002% 100.027% ** Level 1 read latency histogram (micros): Count: 145815 Average: 2.8075 StdDev: 7.56 Min: 1 Median: 1.7832 Max: 903 Percentiles: P50: 1.78 P75: 2.57 P99: 8.54 P99.9: 14.53 P99.99: 121.71 ------------------------------------------------------ [ 0, 1 ] 8457 5.800% 5.800% # ( 1, 2 ] 82286 56.432% 62.232% ########### ( 2, 3 ] 32518 22.301% 84.532% #### ( 3, 4 ] 10348 7.097% 91.629% # ( 4, 6 ] 9264 6.353% 97.982% # ( 6, 10 ] 2339 1.604% 99.586% ( 10, 15 ] 505 0.346% 99.933% ( 15, 22 ] 60 0.041% 99.974% ( 22, 34 ] 3 0.002% 99.976% ( 34, 51 ] 2 0.001% 99.977% ( 51, 76 ] 4 0.003% 99.980% ( 76, 110 ] 7 0.005% 99.985% ( 110, 170 ] 38 0.026% 100.011% ( 170, 250 ] 28 0.019% 100.030% ( 250, 380 ] 9 0.006% 100.036% ( 380, 580 ] 8 0.005% 100.042% ( 580, 870 ] 4 0.003% 100.045% ( 870, 1300 ] 2 0.001% 100.046% ** Level 2 read latency histogram (micros): Count: 65598 Average: 2.9900 StdDev: 21.97 Min: 1 Median: 1.5863 Max: 3083 Percentiles: P50: 1.59 P75: 2.04 P99: 9.59 P99.9: 158.82 P99.99: 643.83 ------------------------------------------------------ [ 0, 1 ] 10119 15.426% 15.426% ### ( 1, 2 ] 38682 58.968% 74.394% ############ ( 2, 3 ] 9291 14.164% 88.558% ### ( 3, 4 ] 3108 4.738% 93.296% # ( 4, 6 ] 2702 4.119% 97.415% # ( 6, 10 ] 1159 1.767% 99.181% ( 10, 15 ] 292 0.445% 99.627% ( 15, 22 ] 25 0.038% 99.665% ( 22, 34 ] 8 0.012% 99.677% ( 34, 51 ] 22 0.034% 99.710% ( 51, 76 ] 11 0.017% 99.727% ( 76, 110 ] 54 0.082% 99.809% ( 110, 170 ] 73 0.111% 99.921% ( 170, 250 ] 30 0.046% 99.966% ( 250, 380 ] 10 0.015% 99.982% ( 380, 580 ] 5 0.008% 99.989% ( 580, 870 ] 2 0.003% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 2 0.003% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 220817 Average: 3.5805 StdDev: 41.14 Min: 0 Median: 1.7621 Max: 5881 Percentiles: P50: 1.76 P75: 2.53 P99: 9.57 P99.9: 154.93 P99.99: 365.15 ------------------------------------------------------ [ 0, 1 ] 9257 4.192% 4.192% # ( 1, 2 ] 132726 60.107% 64.299% ############ ( 2, 3 ] 44464 20.136% 84.435% #### ( 3, 4 ] 15786 7.149% 91.584% # ( 4, 6 ] 12191 5.521% 97.105% # ( 6, 10 ] 4691 2.124% 99.229% ( 10, 15 ] 887 0.402% 99.631% ( 15, 22 ] 102 0.046% 99.677% ( 22, 34 ] 16 0.007% 99.684% ( 34, 51 ] 131 0.059% 99.744% ( 51, 76 ] 98 0.044% 99.788% ( 76, 110 ] 55 0.025% 99.813% ( 110, 170 ] 258 0.117% 99.930% ( 170, 250 ] 79 0.036% 99.966% ( 250, 380 ] 62 0.028% 99.994% ( 380, 580 ] 23 0.010% 100.004% ( 580, 870 ] 7 0.003% 100.007% ( 870, 1300 ] 3 0.001% 100.009% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 11 0.005% 100.016% ( 2900, 4400 ] 11 0.005% 100.021% ( 4400, 6600 ] 5 0.002% 100.024% ** Level 4 read latency histogram (micros): Count: 30 Average: 2782.3333 StdDev: 1312.09 Min: 215 Median: 3015.3846 Max: 4998 Percentiles: P50: 3015.38 P75: 3880.77 P99: 4998.00 P99.9: 4998.00 P99.99: 4998.00 ------------------------------------------------------ ( 170, 250 ] 2 6.667% 6.667% # ( 250, 380 ] 1 3.333% 10.000% # ( 1300, 1900 ] 4 13.333% 23.333% ### ( 1900, 2900 ] 7 23.333% 46.667% ##### ( 2900, 4400 ] 13 43.333% 90.000% ######### ( 4400, 6600 ] 3 10.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 497.8500 StdDev: 444.60 Min: 122 Median: 328.0000 Max: 1891 Percentiles: P50: 328.00 P75: 580.00 P99: 1780.00 P99.9: 1888.00 P99.99: 1891.00 ------------------------------------------------------ ( 110, 170 ] 4 20.000% 20.000% #### ( 170, 250 ] 3 15.000% 35.000% ### ( 250, 380 ] 5 25.000% 60.000% ##### ( 380, 580 ] 3 15.000% 75.000% ### ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 320.95 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.379 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, 317.33 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.178 H:M:S, 5.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/15-14:39:37 ... thread 0: (1000000,3000000) ops and (331859.5,330343.1) ops/second in (3.013323,9.081467) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/12 2.26 GB 50.1 1.7 0.0 1.7 4.5 2.8 0.0 1.6 118.0 306.9 14.93 14.20 49 0.305 1788K 8442 0.0 0.0 L1 1/1 49.84 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 242.8 241.2 2.59 2.54 2 1.294 638K 4007 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 250.1 249.6 0.64 0.62 1 0.643 163K 312 0.0 0.0 L3 18/0 747.52 MB 0.7 1.3 0.5 0.8 1.3 0.5 0.0 2.5 229.1 228.5 5.89 5.66 5 1.179 1371K 3496 0.0 0.0 L4 127/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 222.5 222.5 1.04 0.99 1 1.039 234K 0 0.0 0.0 L5 120/0 9.23 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 280/13 21.98 GB 0.0 4.0 1.3 2.8 6.8 4.0 1.0 2.5 164.6 276.8 25.10 24.01 58 0.433 4196K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.0 1.3 2.8 6.8 4.0 1.0 2.5 164.6 276.8 25.10 24.01 58 0.433 4196K 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 4.0 1.3 2.8 4.0 1.2 0.0 0.0 242.2 241.2 17.06 16.58 16 1.066 4196K 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 0.0 352.2 8.04 7.43 42 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): 9.1 total, 9.1 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: 6.78 GB write, 759.43 MB/s write, 4.04 GB read, 451.77 MB/s read, 25.1 seconds Interval compaction: 6.78 GB write, 764.75 MB/s write, 4.04 GB read, 454.94 MB/s read, 25.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 722159 Average: 2.4396 StdDev: 6.91 Min: 0 Median: 1.6077 Max: 1256 Percentiles: P50: 1.61 P75: 2.00 P99: 6.35 P99.9: 13.27 P99.99: 130.56 ------------------------------------------------------ [ 0, 1 ] 82025 11.358% 11.358% ## ( 1, 2 ] 459191 63.586% 74.944% ############# ( 2, 3 ] 114209 15.815% 90.759% ### ( 3, 4 ] 34583 4.789% 95.548% # ( 4, 6 ] 24384 3.377% 98.924% # ( 6, 10 ] 6255 0.866% 99.791% ( 10, 15 ] 1208 0.167% 99.958% ( 15, 22 ] 105 0.015% 99.972% ( 22, 34 ] 23 0.003% 99.976% ( 34, 51 ] 7 0.001% 99.977% ( 51, 76 ] 8 0.001% 99.978% ( 76, 110 ] 24 0.003% 99.981% ( 110, 170 ] 192 0.027% 100.008% ( 170, 250 ] 76 0.011% 100.018% ( 250, 380 ] 25 0.003% 100.022% ( 380, 580 ] 39 0.005% 100.027% ( 580, 870 ] 5 0.001% 100.028% ( 870, 1300 ] 14 0.002% 100.030% ** Level 1 read latency histogram (micros): Count: 145816 Average: 2.8085 StdDev: 7.57 Min: 1 Median: 1.7833 Max: 903 Percentiles: P50: 1.78 P75: 2.57 P99: 8.54 P99.9: 14.54 P99.99: 122.95 ------------------------------------------------------ [ 0, 1 ] 8457 5.800% 5.800% # ( 1, 2 ] 82286 56.431% 62.231% ########### ( 2, 3 ] 32518 22.301% 84.532% #### ( 3, 4 ] 10348 7.097% 91.628% # ( 4, 6 ] 9264 6.353% 97.982% # ( 6, 10 ] 2339 1.604% 99.586% ( 10, 15 ] 505 0.346% 99.932% ( 15, 22 ] 60 0.041% 99.973% ( 22, 34 ] 3 0.002% 99.975% ( 34, 51 ] 2 0.001% 99.977% ( 51, 76 ] 4 0.003% 99.979% ( 76, 110 ] 7 0.005% 99.984% ( 110, 170 ] 39 0.027% 100.011% ( 170, 250 ] 28 0.019% 100.030% ( 250, 380 ] 9 0.006% 100.036% ( 380, 580 ] 8 0.005% 100.042% ( 580, 870 ] 4 0.003% 100.045% ( 870, 1300 ] 2 0.001% 100.046% ** Level 2 read latency histogram (micros): Count: 65598 Average: 2.9900 StdDev: 21.97 Min: 1 Median: 1.5863 Max: 3083 Percentiles: P50: 1.59 P75: 2.04 P99: 9.59 P99.9: 158.82 P99.99: 643.83 ------------------------------------------------------ [ 0, 1 ] 10119 15.426% 15.426% ### ( 1, 2 ] 38682 58.968% 74.394% ############ ( 2, 3 ] 9291 14.164% 88.558% ### ( 3, 4 ] 3108 4.738% 93.296% # ( 4, 6 ] 2702 4.119% 97.415% # ( 6, 10 ] 1159 1.767% 99.181% ( 10, 15 ] 292 0.445% 99.627% ( 15, 22 ] 25 0.038% 99.665% ( 22, 34 ] 8 0.012% 99.677% ( 34, 51 ] 22 0.034% 99.710% ( 51, 76 ] 11 0.017% 99.727% ( 76, 110 ] 54 0.082% 99.809% ( 110, 170 ] 73 0.111% 99.921% ( 170, 250 ] 30 0.046% 99.966% ( 250, 380 ] 10 0.015% 99.982% ( 380, 580 ] 5 0.008% 99.989% ( 580, 870 ] 2 0.003% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 2 0.003% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 262847 Average: 3.3754 StdDev: 37.71 Min: 0 Median: 1.7358 Max: 5881 Percentiles: P50: 1.74 P75: 2.45 P99: 9.34 P99.9: 145.15 P99.99: 356.34 ------------------------------------------------------ [ 0, 1 ] 12856 4.891% 4.891% # ( 1, 2 ] 161151 61.310% 66.201% ############ ( 2, 3 ] 51836 19.721% 85.922% #### ( 3, 4 ] 17071 6.495% 92.417% # ( 4, 6 ] 13032 4.958% 97.375% # ( 6, 10 ] 5121 1.948% 99.323% ( 10, 15 ] 956 0.364% 99.687% ( 15, 22 ] 109 0.041% 99.728% ( 22, 34 ] 16 0.006% 99.734% ( 34, 51 ] 131 0.050% 99.784% ( 51, 76 ] 99 0.038% 99.822% ( 76, 110 ] 55 0.021% 99.842% ( 110, 170 ] 258 0.098% 99.941% ( 170, 250 ] 79 0.030% 99.971% ( 250, 380 ] 62 0.024% 99.994% ( 380, 580 ] 23 0.009% 100.003% ( 580, 870 ] 7 0.003% 100.006% ( 870, 1300 ] 3 0.001% 100.007% ( 1300, 1900 ] 6 0.002% 100.009% ( 1900, 2900 ] 11 0.004% 100.013% ( 2900, 4400 ] 11 0.004% 100.018% ( 4400, 6600 ] 5 0.002% 100.019% ** Level 4 read latency histogram (micros): Count: 65 Average: 1317.5538 StdDev: 1624.24 Min: 0 Median: 210.0000 Max: 4998 Percentiles: P50: 210.00 P75: 2864.29 P99: 4998.00 P99.9: 4998.00 P99.99: 4998.00 ------------------------------------------------------ [ 0, 1 ] 14 21.538% 21.538% #### ( 1, 2 ] 7 10.769% 32.308% ## ( 2, 3 ] 1 1.538% 33.846% ( 4, 6 ] 1 1.538% 35.385% ( 34, 51 ] 1 1.538% 36.923% ( 110, 170 ] 6 9.231% 46.154% ## ( 170, 250 ] 5 7.692% 53.846% ## ( 250, 380 ] 3 4.615% 58.462% # ( 1300, 1900 ] 4 6.154% 64.615% # ( 1900, 2900 ] 7 10.769% 75.385% ## ( 2900, 4400 ] 13 20.000% 95.385% #### ( 4400, 6600 ] 3 4.615% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 497.8500 StdDev: 444.60 Min: 122 Median: 328.0000 Max: 1891 Percentiles: P50: 328.00 P75: 580.00 P99: 1780.00 P99.9: 1888.00 P99.99: 1891.00 ------------------------------------------------------ ( 110, 170 ] 4 20.000% 20.000% #### ( 170, 250 ] 3 15.000% 35.000% ### ( 250, 380 ] 5 25.000% 60.000% ##### ( 380, 580 ] 3 15.000% 75.000% ### ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.1 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 322.81 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.576 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, 326.61 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.198 H:M:S, 6.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/15-14:39:41 ... thread 0: (1000000,4000000) ops and (298642.5,321803.3) ops/second in (3.348485,12.429952) 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 18/12 3.24 GB 156.5 2.8 0.0 2.8 6.5 3.7 0.0 1.7 129.0 303.1 21.95 20.91 69 0.318 2874K 13K 0.0 0.0 L1 1/1 49.84 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 242.8 241.2 2.59 2.54 2 1.294 638K 4007 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 250.1 249.6 0.64 0.62 1 0.643 163K 312 0.0 0.0 L3 18/0 747.52 MB 0.7 1.3 0.5 0.8 1.3 0.5 0.0 2.5 229.1 228.5 5.89 5.66 5 1.179 1371K 3496 0.0 0.0 L4 127/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 222.5 222.5 1.04 0.99 1 1.039 234K 0 0.0 0.0 L5 120/0 9.23 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 284/13 22.95 GB 0.0 5.1 1.3 3.8 8.8 5.0 1.0 2.3 162.0 280.8 32.11 30.72 78 0.412 5282K 21K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.1 1.3 3.8 8.8 5.0 1.0 2.3 162.0 280.8 32.11 30.72 78 0.412 5282K 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 5.1 1.3 3.8 5.1 1.2 0.0 0.0 245.4 244.3 21.20 20.63 20 1.060 5282K 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 0.0 351.6 10.91 10.09 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 3.747, interval 3.747 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.80 GB write, 721.61 MB/s write, 5.08 GB read, 416.28 MB/s read, 32.1 seconds Interval compaction: 8.80 GB write, 725.30 MB/s write, 5.08 GB read, 418.41 MB/s read, 32.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 5, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 5, 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: 5, total-stops: 4, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1184512 Average: 2.4767 StdDev: 7.29 Min: 0 Median: 1.6132 Max: 1256 Percentiles: P50: 1.61 P75: 2.00 P99: 6.49 P99.9: 13.13 P99.99: 129.47 ------------------------------------------------------ [ 0, 1 ] 123074 10.390% 10.390% ## ( 1, 2 ] 765115 64.593% 74.984% ############# ( 2, 3 ] 191972 16.207% 91.190% ### ( 3, 4 ] 54088 4.566% 95.757% # ( 4, 6 ] 37087 3.131% 98.888% # ( 6, 10 ] 10917 0.922% 99.809% ( 10, 15 ] 1719 0.145% 99.954% ( 15, 22 ] 148 0.012% 99.967% ( 22, 34 ] 32 0.003% 99.970% ( 34, 51 ] 9 0.001% 99.970% ( 51, 76 ] 11 0.001% 99.971% ( 76, 110 ] 74 0.006% 99.978% ( 110, 170 ] 464 0.039% 100.017% ( 170, 250 ] 193 0.016% 100.033% ( 250, 380 ] 62 0.005% 100.038% ( 380, 580 ] 61 0.005% 100.043% ( 580, 870 ] 11 0.001% 100.044% ( 870, 1300 ] 20 0.002% 100.046% ** Level 1 read latency histogram (micros): Count: 145816 Average: 2.8085 StdDev: 7.57 Min: 1 Median: 1.7833 Max: 903 Percentiles: P50: 1.78 P75: 2.57 P99: 8.54 P99.9: 14.54 P99.99: 122.95 ------------------------------------------------------ [ 0, 1 ] 8457 5.800% 5.800% # ( 1, 2 ] 82286 56.431% 62.231% ########### ( 2, 3 ] 32518 22.301% 84.532% #### ( 3, 4 ] 10348 7.097% 91.628% # ( 4, 6 ] 9264 6.353% 97.982% # ( 6, 10 ] 2339 1.604% 99.586% ( 10, 15 ] 505 0.346% 99.932% ( 15, 22 ] 60 0.041% 99.973% ( 22, 34 ] 3 0.002% 99.975% ( 34, 51 ] 2 0.001% 99.977% ( 51, 76 ] 4 0.003% 99.979% ( 76, 110 ] 7 0.005% 99.984% ( 110, 170 ] 39 0.027% 100.011% ( 170, 250 ] 28 0.019% 100.030% ( 250, 380 ] 9 0.006% 100.036% ( 380, 580 ] 8 0.005% 100.042% ( 580, 870 ] 4 0.003% 100.045% ( 870, 1300 ] 2 0.001% 100.046% ** Level 2 read latency histogram (micros): Count: 65598 Average: 2.9900 StdDev: 21.97 Min: 1 Median: 1.5863 Max: 3083 Percentiles: P50: 1.59 P75: 2.04 P99: 9.59 P99.9: 158.82 P99.99: 643.83 ------------------------------------------------------ [ 0, 1 ] 10119 15.426% 15.426% ### ( 1, 2 ] 38682 58.968% 74.394% ############ ( 2, 3 ] 9291 14.164% 88.558% ### ( 3, 4 ] 3108 4.738% 93.296% # ( 4, 6 ] 2702 4.119% 97.415% # ( 6, 10 ] 1159 1.767% 99.181% ( 10, 15 ] 292 0.445% 99.627% ( 15, 22 ] 25 0.038% 99.665% ( 22, 34 ] 8 0.012% 99.677% ( 34, 51 ] 22 0.034% 99.710% ( 51, 76 ] 11 0.017% 99.727% ( 76, 110 ] 54 0.082% 99.809% ( 110, 170 ] 73 0.111% 99.921% ( 170, 250 ] 30 0.046% 99.966% ( 250, 380 ] 10 0.015% 99.982% ( 380, 580 ] 5 0.008% 99.989% ( 580, 870 ] 2 0.003% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 2 0.003% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 262847 Average: 3.3754 StdDev: 37.71 Min: 0 Median: 1.7358 Max: 5881 Percentiles: P50: 1.74 P75: 2.45 P99: 9.34 P99.9: 145.15 P99.99: 356.34 ------------------------------------------------------ [ 0, 1 ] 12856 4.891% 4.891% # ( 1, 2 ] 161151 61.310% 66.201% ############ ( 2, 3 ] 51836 19.721% 85.922% #### ( 3, 4 ] 17071 6.495% 92.417% # ( 4, 6 ] 13032 4.958% 97.375% # ( 6, 10 ] 5121 1.948% 99.323% ( 10, 15 ] 956 0.364% 99.687% ( 15, 22 ] 109 0.041% 99.728% ( 22, 34 ] 16 0.006% 99.734% ( 34, 51 ] 131 0.050% 99.784% ( 51, 76 ] 99 0.038% 99.822% ( 76, 110 ] 55 0.021% 99.842% ( 110, 170 ] 258 0.098% 99.941% ( 170, 250 ] 79 0.030% 99.971% ( 250, 380 ] 62 0.024% 99.994% ( 380, 580 ] 23 0.009% 100.003% ( 580, 870 ] 7 0.003% 100.006% ( 870, 1300 ] 3 0.001% 100.007% ( 1300, 1900 ] 6 0.002% 100.009% ( 1900, 2900 ] 11 0.004% 100.013% ( 2900, 4400 ] 11 0.004% 100.018% ( 4400, 6600 ] 5 0.002% 100.019% ** Level 4 read latency histogram (micros): Count: 65 Average: 1317.5538 StdDev: 1624.24 Min: 0 Median: 210.0000 Max: 4998 Percentiles: P50: 210.00 P75: 2864.29 P99: 4998.00 P99.9: 4998.00 P99.99: 4998.00 ------------------------------------------------------ [ 0, 1 ] 14 21.538% 21.538% #### ( 1, 2 ] 7 10.769% 32.308% ## ( 2, 3 ] 1 1.538% 33.846% ( 4, 6 ] 1 1.538% 35.385% ( 34, 51 ] 1 1.538% 36.923% ( 110, 170 ] 6 9.231% 46.154% ## ( 170, 250 ] 5 7.692% 53.846% ## ( 250, 380 ] 3 4.615% 58.462% # ( 1300, 1900 ] 4 6.154% 64.615% # ( 1900, 2900 ] 7 10.769% 75.385% ## ( 2900, 4400 ] 13 20.000% 95.385% #### ( 4400, 6600 ] 3 4.615% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 497.8500 StdDev: 444.60 Min: 122 Median: 328.0000 Max: 1891 Percentiles: P50: 328.00 P75: 580.00 P99: 1780.00 P99.9: 1888.00 P99.99: 1891.00 ------------------------------------------------------ ( 110, 170 ] 4 20.000% 20.000% #### ( 170, 250 ] 3 15.000% 35.000% ### ( 250, 380 ] 5 25.000% 60.000% ##### ( 380, 580 ] 3 15.000% 75.000% ### ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.5 total, 3.3 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 315.07 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.077 H:M:S, 8.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 293.92 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.501 H:M:S, 15.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/15-14:39:44 ... thread 0: (1000000,5000000) ops and (310021.2,319375.8) ops/second in (3.225586,15.655538) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/4 2.69 GB 250.4 3.5 0.0 3.5 8.2 4.7 0.0 1.7 130.8 304.6 27.41 26.14 87 0.315 3641K 17K 0.0 0.0 L1 15/0 1.47 GB 150.2 2.1 1.9 0.2 2.1 1.8 0.1 1.1 226.9 221.1 9.62 9.32 3 3.205 2215K 56K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 250.1 249.6 0.64 0.62 1 0.643 163K 312 0.0 0.0 L3 18/0 747.52 MB 0.7 1.3 0.5 0.8 1.3 0.5 0.0 2.5 229.1 228.5 5.89 5.66 5 1.179 1371K 3496 0.0 0.0 L4 127/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 222.5 222.5 1.04 0.99 1 1.039 234K 0 0.0 0.0 L5 120/0 9.23 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 296/4 23.82 GB 0.0 7.3 2.7 4.6 11.9 7.3 1.0 2.6 168.4 273.8 44.60 42.73 97 0.460 7626K 77K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.3 2.7 4.6 11.9 7.3 1.0 2.6 168.4 273.8 44.60 42.73 97 0.460 7626K 77K 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 7.3 2.7 4.6 7.3 2.6 0.0 0.0 241.5 239.1 31.09 30.23 24 1.295 7626K 77K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 353.9 13.51 12.50 73 0.185 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.7 total, 15.7 interval Flush(GB): cumulative 4.669, interval 4.669 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: 11.93 GB write, 776.88 MB/s write, 7.33 GB read, 477.69 MB/s read, 44.6 seconds Interval compaction: 11.93 GB write, 780.04 MB/s write, 7.33 GB read, 479.64 MB/s read, 44.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 7, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 7, 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: 7, total-stops: 4, interval: 11 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1462845 Average: 2.4028 StdDev: 7.18 Min: 0 Median: 1.5809 Max: 2084 Percentiles: P50: 1.58 P75: 1.97 P99: 6.14 P99.9: 12.79 P99.99: 126.17 ------------------------------------------------------ [ 0, 1 ] 178703 12.216% 12.216% ## ( 1, 2 ] 951412 65.038% 77.255% ############# ( 2, 3 ] 216485 14.799% 92.053% ### ( 3, 4 ] 60872 4.161% 96.215% # ( 4, 6 ] 40300 2.755% 98.970% # ( 6, 10 ] 12507 0.855% 99.825% ( 10, 15 ] 1974 0.135% 99.960% ( 15, 22 ] 182 0.012% 99.972% ( 22, 34 ] 39 0.003% 99.975% ( 34, 51 ] 9 0.001% 99.975% ( 51, 76 ] 13 0.001% 99.976% ( 76, 110 ] 75 0.005% 99.981% ( 110, 170 ] 474 0.032% 100.014% ( 170, 250 ] 212 0.014% 100.028% ( 250, 380 ] 72 0.005% 100.033% ( 380, 580 ] 68 0.005% 100.038% ( 580, 870 ] 17 0.001% 100.039% ( 870, 1300 ] 22 0.002% 100.040% ( 1900, 2900 ] 1 0.000% 100.040% ** Level 1 read latency histogram (micros): Count: 158545 Average: 2.9694 StdDev: 14.33 Min: 1 Median: 1.7579 Max: 1914 Percentiles: P50: 1.76 P75: 2.52 P99: 8.62 P99.9: 20.27 P99.99: 214.66 ------------------------------------------------------ [ 0, 1 ] 10484 6.613% 6.613% # ( 1, 2 ] 90766 57.249% 63.862% ########### ( 2, 3 ] 33913 21.390% 85.252% #### ( 3, 4 ] 10650 6.717% 91.969% # ( 4, 6 ] 9502 5.993% 97.963% # ( 6, 10 ] 2512 1.584% 99.547% ( 10, 15 ] 512 0.323% 99.870% ( 15, 22 ] 63 0.040% 99.910% ( 22, 34 ] 4 0.003% 99.912% ( 34, 51 ] 2 0.001% 99.914% ( 51, 76 ] 4 0.003% 99.916% ( 76, 110 ] 14 0.009% 99.925% ( 110, 170 ] 73 0.046% 99.971% ( 170, 250 ] 54 0.034% 100.005% ( 250, 380 ] 19 0.012% 100.017% ( 380, 580 ] 19 0.012% 100.029% ( 580, 870 ] 14 0.009% 100.038% ( 870, 1300 ] 3 0.002% 100.040% ( 1300, 1900 ] 3 0.002% 100.042% ( 1900, 2900 ] 1 0.001% 100.042% ** Level 2 read latency histogram (micros): Count: 65598 Average: 2.9900 StdDev: 21.97 Min: 1 Median: 1.5863 Max: 3083 Percentiles: P50: 1.59 P75: 2.04 P99: 9.59 P99.9: 158.82 P99.99: 643.83 ------------------------------------------------------ [ 0, 1 ] 10119 15.426% 15.426% ### ( 1, 2 ] 38682 58.968% 74.394% ############ ( 2, 3 ] 9291 14.164% 88.558% ### ( 3, 4 ] 3108 4.738% 93.296% # ( 4, 6 ] 2702 4.119% 97.415% # ( 6, 10 ] 1159 1.767% 99.181% ( 10, 15 ] 292 0.445% 99.627% ( 15, 22 ] 25 0.038% 99.665% ( 22, 34 ] 8 0.012% 99.677% ( 34, 51 ] 22 0.034% 99.710% ( 51, 76 ] 11 0.017% 99.727% ( 76, 110 ] 54 0.082% 99.809% ( 110, 170 ] 73 0.111% 99.921% ( 170, 250 ] 30 0.046% 99.966% ( 250, 380 ] 10 0.015% 99.982% ( 380, 580 ] 5 0.008% 99.989% ( 580, 870 ] 2 0.003% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 2 0.003% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 262847 Average: 3.3754 StdDev: 37.71 Min: 0 Median: 1.7358 Max: 5881 Percentiles: P50: 1.74 P75: 2.45 P99: 9.34 P99.9: 145.15 P99.99: 356.34 ------------------------------------------------------ [ 0, 1 ] 12856 4.891% 4.891% # ( 1, 2 ] 161151 61.310% 66.201% ############ ( 2, 3 ] 51836 19.721% 85.922% #### ( 3, 4 ] 17071 6.495% 92.417% # ( 4, 6 ] 13032 4.958% 97.375% # ( 6, 10 ] 5121 1.948% 99.323% ( 10, 15 ] 956 0.364% 99.687% ( 15, 22 ] 109 0.041% 99.728% ( 22, 34 ] 16 0.006% 99.734% ( 34, 51 ] 131 0.050% 99.784% ( 51, 76 ] 99 0.038% 99.822% ( 76, 110 ] 55 0.021% 99.842% ( 110, 170 ] 258 0.098% 99.941% ( 170, 250 ] 79 0.030% 99.971% ( 250, 380 ] 62 0.024% 99.994% ( 380, 580 ] 23 0.009% 100.003% ( 580, 870 ] 7 0.003% 100.006% ( 870, 1300 ] 3 0.001% 100.007% ( 1300, 1900 ] 6 0.002% 100.009% ( 1900, 2900 ] 11 0.004% 100.013% ( 2900, 4400 ] 11 0.004% 100.018% ( 4400, 6600 ] 5 0.002% 100.019% ** Level 4 read latency histogram (micros): Count: 65 Average: 1317.5538 StdDev: 1624.24 Min: 0 Median: 210.0000 Max: 4998 Percentiles: P50: 210.00 P75: 2864.29 P99: 4998.00 P99.9: 4998.00 P99.99: 4998.00 ------------------------------------------------------ [ 0, 1 ] 14 21.538% 21.538% #### ( 1, 2 ] 7 10.769% 32.308% ## ( 2, 3 ] 1 1.538% 33.846% ( 4, 6 ] 1 1.538% 35.385% ( 34, 51 ] 1 1.538% 36.923% ( 110, 170 ] 6 9.231% 46.154% ## ( 170, 250 ] 5 7.692% 53.846% ## ( 250, 380 ] 3 4.615% 58.462% # ( 1300, 1900 ] 4 6.154% 64.615% # ( 1900, 2900 ] 7 10.769% 75.385% ## ( 2900, 4400 ] 13 20.000% 95.385% #### ( 4400, 6600 ] 3 4.615% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 497.8500 StdDev: 444.60 Min: 122 Median: 328.0000 Max: 1891 Percentiles: P50: 328.00 P75: 580.00 P99: 1780.00 P99.9: 1888.00 P99.99: 1891.00 ------------------------------------------------------ ( 110, 170 ] 4 20.000% 20.000% #### ( 170, 250 ] 3 15.000% 35.000% ### ( 250, 380 ] 5 25.000% 60.000% ##### ( 380, 580 ] 3 15.000% 75.000% ### ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 15.7 total, 3.2 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 313.03 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.513 H:M:S, 9.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 305.11 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.436 H:M:S, 13.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/15-14:39:48 ... thread 0: (1000000,6000000) ops and (255705.4,306649.9) ops/second in (3.910751,19.566289) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/16 3.67 GB 37.6 4.5 0.0 4.5 10.1 5.6 0.0 1.8 135.0 304.4 34.03 32.50 106 0.321 4663K 22K 0.0 0.0 L1 15/15 1.47 GB 0.0 2.1 1.9 0.2 2.1 1.8 0.1 1.1 226.9 221.1 9.62 9.32 3 3.205 2215K 56K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 250.1 249.6 0.64 0.62 1 0.643 163K 312 0.0 0.0 L3 18/0 747.52 MB 0.7 1.3 0.5 0.8 1.3 0.5 0.0 2.5 229.1 228.5 5.89 5.66 5 1.179 1371K 3496 0.0 0.0 L4 127/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 222.5 222.5 1.04 0.99 1 1.039 234K 0 0.0 0.0 L5 120/0 9.23 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 299/31 24.80 GB 0.0 8.3 2.7 5.6 13.9 8.3 1.0 2.5 166.3 277.6 51.22 49.09 116 0.442 8648K 82K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.3 2.7 5.6 13.9 8.3 1.0 2.5 166.3 277.6 51.22 49.09 116 0.442 8648K 82K 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 8.3 2.7 5.6 8.2 2.6 0.0 0.0 244.0 241.7 34.90 33.98 28 1.246 8648K 82K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 354.6 16.32 15.11 88 0.185 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 19.6 total, 19.6 interval Flush(GB): cumulative 5.651, interval 5.651 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: 13.89 GB write, 724.40 MB/s write, 8.32 GB read, 433.81 MB/s read, 51.2 seconds Interval compaction: 13.89 GB write, 726.76 MB/s write, 8.32 GB read, 435.22 MB/s read, 51.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 9, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 9, 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: 9, total-stops: 5, interval: 14 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1758506 Average: 2.3903 StdDev: 7.66 Min: 0 Median: 1.5572 Max: 2084 Percentiles: P50: 1.56 P75: 1.94 P99: 5.99 P99.9: 13.57 P99.99: 149.10 ------------------------------------------------------ [ 0, 1 ] 236576 13.453% 13.453% ### ( 1, 2 ] 1153313 65.585% 79.038% ############# ( 2, 3 ] 240346 13.668% 92.706% ### ( 3, 4 ] 67722 3.851% 96.557% # ( 4, 6 ] 43206 2.457% 99.014% ( 6, 10 ] 14053 0.799% 99.813% ( 10, 15 ] 2144 0.122% 99.935% ( 15, 22 ] 203 0.012% 99.946% ( 22, 34 ] 43 0.002% 99.949% ( 34, 51 ] 9 0.001% 99.949% ( 51, 76 ] 16 0.001% 99.950% ( 76, 110 ] 170 0.010% 99.960% ( 110, 170 ] 812 0.046% 100.006% ( 170, 250 ] 294 0.017% 100.023% ( 250, 380 ] 103 0.006% 100.029% ( 380, 580 ] 78 0.004% 100.033% ( 580, 870 ] 21 0.001% 100.034% ( 870, 1300 ] 29 0.002% 100.036% ( 1300, 1900 ] 1 0.000% 100.036% ( 1900, 2900 ] 1 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 194633 Average: 2.9443 StdDev: 13.95 Min: 1 Median: 1.6937 Max: 1914 Percentiles: P50: 1.69 P75: 2.36 P99: 8.66 P99.9: 130.25 P99.99: 232.54 ------------------------------------------------------ [ 0, 1 ] 17192 8.833% 8.833% ## ( 1, 2 ] 115504 59.345% 68.178% ############ ( 2, 3 ] 36611 18.810% 86.988% #### ( 3, 4 ] 11398 5.856% 92.844% # ( 4, 6 ] 9959 5.117% 97.961% # ( 6, 10 ] 3045 1.564% 99.525% ( 10, 15 ] 528 0.271% 99.797% ( 15, 22 ] 67 0.034% 99.831% ( 22, 34 ] 5 0.003% 99.834% ( 34, 51 ] 2 0.001% 99.835% ( 51, 76 ] 4 0.002% 99.837% ( 76, 110 ] 66 0.034% 99.871% ( 110, 170 ] 170 0.087% 99.958% ( 170, 250 ] 80 0.041% 99.999% ( 250, 380 ] 23 0.012% 100.011% ( 380, 580 ] 24 0.012% 100.023% ( 580, 870 ] 15 0.008% 100.031% ( 870, 1300 ] 3 0.002% 100.032% ( 1300, 1900 ] 3 0.002% 100.034% ( 1900, 2900 ] 1 0.001% 100.034% ** Level 2 read latency histogram (micros): Count: 65598 Average: 2.9900 StdDev: 21.97 Min: 1 Median: 1.5863 Max: 3083 Percentiles: P50: 1.59 P75: 2.04 P99: 9.59 P99.9: 158.82 P99.99: 643.83 ------------------------------------------------------ [ 0, 1 ] 10119 15.426% 15.426% ### ( 1, 2 ] 38682 58.968% 74.394% ############ ( 2, 3 ] 9291 14.164% 88.558% ### ( 3, 4 ] 3108 4.738% 93.296% # ( 4, 6 ] 2702 4.119% 97.415% # ( 6, 10 ] 1159 1.767% 99.181% ( 10, 15 ] 292 0.445% 99.627% ( 15, 22 ] 25 0.038% 99.665% ( 22, 34 ] 8 0.012% 99.677% ( 34, 51 ] 22 0.034% 99.710% ( 51, 76 ] 11 0.017% 99.727% ( 76, 110 ] 54 0.082% 99.809% ( 110, 170 ] 73 0.111% 99.921% ( 170, 250 ] 30 0.046% 99.966% ( 250, 380 ] 10 0.015% 99.982% ( 380, 580 ] 5 0.008% 99.989% ( 580, 870 ] 2 0.003% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 1900, 2900 ] 2 0.003% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 262847 Average: 3.3754 StdDev: 37.71 Min: 0 Median: 1.7358 Max: 5881 Percentiles: P50: 1.74 P75: 2.45 P99: 9.34 P99.9: 145.15 P99.99: 356.34 ------------------------------------------------------ [ 0, 1 ] 12856 4.891% 4.891% # ( 1, 2 ] 161151 61.310% 66.201% ############ ( 2, 3 ] 51836 19.721% 85.922% #### ( 3, 4 ] 17071 6.495% 92.417% # ( 4, 6 ] 13032 4.958% 97.375% # ( 6, 10 ] 5121 1.948% 99.323% ( 10, 15 ] 956 0.364% 99.687% ( 15, 22 ] 109 0.041% 99.728% ( 22, 34 ] 16 0.006% 99.734% ( 34, 51 ] 131 0.050% 99.784% ( 51, 76 ] 99 0.038% 99.822% ( 76, 110 ] 55 0.021% 99.842% ( 110, 170 ] 258 0.098% 99.941% ( 170, 250 ] 79 0.030% 99.971% ( 250, 380 ] 62 0.024% 99.994% ( 380, 580 ] 23 0.009% 100.003% ( 580, 870 ] 7 0.003% 100.006% ( 870, 1300 ] 3 0.001% 100.007% ( 1300, 1900 ] 6 0.002% 100.009% ( 1900, 2900 ] 11 0.004% 100.013% ( 2900, 4400 ] 11 0.004% 100.018% ( 4400, 6600 ] 5 0.002% 100.019% ** Level 4 read latency histogram (micros): Count: 65 Average: 1317.5538 StdDev: 1624.24 Min: 0 Median: 210.0000 Max: 4998 Percentiles: P50: 210.00 P75: 2864.29 P99: 4998.00 P99.9: 4998.00 P99.99: 4998.00 ------------------------------------------------------ [ 0, 1 ] 14 21.538% 21.538% #### ( 1, 2 ] 7 10.769% 32.308% ## ( 2, 3 ] 1 1.538% 33.846% ( 4, 6 ] 1 1.538% 35.385% ( 34, 51 ] 1 1.538% 36.923% ( 110, 170 ] 6 9.231% 46.154% ## ( 170, 250 ] 5 7.692% 53.846% ## ( 250, 380 ] 3 4.615% 58.462% # ( 1300, 1900 ] 4 6.154% 64.615% # ( 1900, 2900 ] 7 10.769% 75.385% ## ( 2900, 4400 ] 13 20.000% 95.385% #### ( 4400, 6600 ] 3 4.615% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 497.8500 StdDev: 444.60 Min: 122 Median: 328.0000 Max: 1891 Percentiles: P50: 328.00 P75: 580.00 P99: 1780.00 P99.9: 1888.00 P99.99: 1891.00 ------------------------------------------------------ ( 110, 170 ] 4 20.000% 20.000% #### ( 170, 250 ] 3 15.000% 35.000% ### ( 250, 380 ] 5 25.000% 60.000% ##### ( 380, 580 ] 3 15.000% 75.000% ### ( 580, 870 ] 1 5.000% 80.000% # ( 870, 1300 ] 3 15.000% 95.000% ### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 19.6 total, 3.9 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 300.80 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.583 H:M:S, 13.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 251.67 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.069 H:M:S, 27.3 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 : 3.326 micros/op 300643 ops/sec 20.057 seconds 6029999 operations; 291.3 MB/s Microseconds per write: Count: 6029999 Average: 3.3262 StdDev: 157.33 Min: 0 Median: 1.7504 Max: 200688 Percentiles: P50: 1.75 P75: 3.02 P99: 7.89 P99.9: 130.69 P99.99: 1205.20 ------------------------------------------------------ [ 0, 1 ] 843440 13.987% 13.987% ### ( 1, 2 ] 2893773 47.990% 61.977% ########## ( 2, 3 ] 772232 12.807% 74.784% ### ( 3, 4 ] 830537 13.773% 88.557% ### ( 4, 6 ] 597903 9.915% 98.472% ## ( 6, 10 ] 67219 1.115% 99.587% ( 10, 15 ] 11982 0.199% 99.786% ( 15, 22 ] 3565 0.059% 99.845% ( 22, 34 ] 1169 0.019% 99.864% ( 34, 51 ] 169 0.003% 99.867% ( 51, 76 ] 30 0.000% 99.868% ( 76, 110 ] 4 0.000% 99.868% ( 110, 170 ] 5644 0.094% 99.961% ( 170, 250 ] 409 0.007% 99.968% ( 250, 380 ] 72 0.001% 99.969% ( 380, 580 ] 8 0.000% 99.969% ( 580, 870 ] 6 0.000% 99.970% ( 870, 1300 ] 1583 0.026% 99.996% ( 1300, 1900 ] 1 0.000% 99.996% ( 1900, 2900 ] 248 0.004% 100.000% ( 14000, 22000 ] 1 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 : 143438 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 : 6029999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6222958968 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 : 191 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 2971633 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 : 9605095822 rocksdb.compact.write.bytes COUNT : 9457721340 rocksdb.flush.write.bytes COUNT : 6200088560 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 : 14 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 : 113 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 : 6159264768 rocksdb.memtable.garbage.bytes.at.flush COUNT : 10797056 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 : 9654588172 rocksdb.non.last.level.read.count COUNT : 2328304 rocksdb.block.checksum.compute.count COUNT : 2327936 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 : 1.402905 P95 : 4.679551 P99 : 6.098592 P100 : 200685.000000 COUNT : 6029999 SUM : 17405540 rocksdb.compaction.times.micros P50 : 1011111.111111 P95 : 3740000.000000 P99 : 7028070.000000 P100 : 7028070.000000 COUNT : 28 SUM : 34899933 rocksdb.compaction.times.cpu_micros P50 : 1011111.111111 P95 : 3740000.000000 P99 : 6781829.000000 P100 : 6781829.000000 COUNT : 28 SUM : 33980166 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 : 624.615385 P95 : 1254.393939 P99 : 1309.000000 P100 : 1309.000000 COUNT : 90 SUM : 63650 rocksdb.compaction.outfile.sync.micros P50 : 705.666667 P95 : 1235.500000 P99 : 2050.000000 P100 : 2137.000000 COUNT : 85 SUM : 60913 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 : 75.404762 P95 : 246.000000 P99 : 437.000000 P100 : 437.000000 COUNT : 123 SUM : 12226 rocksdb.table.open.io.micros P50 : 802.031250 P95 : 14360.000000 P99 : 17377.000000 P100 : 17377.000000 COUNT : 191 SUM : 401515 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 : 3.668869 P95 : 6.926044 P99 : 10.153060 P100 : 8456.000000 COUNT : 2327836 SUM : 10788736 rocksdb.read.block.get.micros P50 : 374.657534 P95 : 2996.428571 P99 : 5199.333333 P100 : 6044.000000 COUNT : 382 SUM : 269823 rocksdb.write.raw.block.micros P50 : 0.512239 P95 : 0.973255 P99 : 2.955873 P100 : 4702.000000 COUNT : 3793796 SUM : 7395329 rocksdb.numfiles.in.singlecompaction P50 : 3.428571 P95 : 9.066667 P99 : 29.920000 P100 : 31.000000 COUNT : 34 SUM : 163 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 : 0.561122 P95 : 1137.365530 P99 : 2227.854251 P100 : 200486.000000 COUNT : 17002 SUM : 2973261 rocksdb.sst.read.micros P50 : 1.586787 P95 : 3.848455 P99 : 7.349193 P100 : 5881.000000 COUNT : 2329074 SUM : 6065878 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 : 6029999 SUM : 6222958968 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 : 198387.096774 P95 : 263000.000000 P99 : 356600.000000 P100 : 363629.000000 COUNT : 90 SUM : 16661556 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 : 117 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