[2024-12-09 13:24:03.052229] Starting SPDK v25.01-pre git sha1 5b5600f54 / DPDK 24.03.0 initialization... [2024-12-09 13:24:03.052554] [ 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_pid153042 ] Set seed to 1733747043045062 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-09 13:24:03.205105] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-09 13:24:03.310191] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-09 13:24:03.310248] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 153042' to capture a snapshot of events at runtime. [2024-12-09 13:24:03.310261] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-09 13:24:03.310278] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-09 13:24:03.310288] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid153042 for offline analysis/debug. [2024-12-09 13:24:03.311813] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Dec 9 13:24:06 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/12/09-13:24:09 ... thread 0: (1000000,1000000) ops and (322321.6,322321.6) ops/second in (3.102491,3.102491) 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 9/8 566.19 MB 6.3 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 339.1 2.41 2.24 13 0.186 0 0 0.0 0.0 L1 3/3 188.11 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 241.1 240.4 0.78 0.77 1 0.783 191K 576 0.0 0.0 L2 1/1 100.28 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.6 243.2 242.7 0.66 0.63 1 0.661 163K 294 0.0 0.0 L3 16/9 816.16 MB 0.1 0.1 0.1 0.0 0.1 0.1 0.0 1.0 193.8 193.8 0.31 0.29 1 0.311 61K 0 0.0 0.0 L4 120/0 9.72 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 112/0 8.67 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 261/21 20.03 GB 0.0 0.4 0.3 0.1 1.2 1.1 0.1 1.5 98.3 294.4 4.17 3.93 16 0.260 416K 870 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.2 1.1 0.1 1.5 98.3 294.4 4.17 3.93 16 0.260 416K 870 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 0.0 233.5 233.0 1.75 1.69 3 0.585 416K 870 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 339.1 2.41 2.24 13 0.186 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): 3.2 total, 3.1 interval Flush(GB): cumulative 0.799, interval 0.799 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: 1.20 GB write, 385.05 MB/s write, 0.40 GB read, 128.62 MB/s read, 4.2 seconds Interval compaction: 1.20 GB write, 395.10 MB/s write, 0.40 GB read, 131.98 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: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 122113 Average: 2.0435 StdDev: 4.52 Min: 0 Median: 1.3867 Max: 425 Percentiles: P50: 1.39 P75: 1.81 P99: 5.73 P99.9: 11.83 P99.99: 224.08 ------------------------------------------------------ [ 0, 1 ] 32959 26.991% 26.991% ##### ( 1, 2 ] 72662 59.504% 86.494% ############ ( 2, 3 ] 9492 7.773% 94.268% ## ( 3, 4 ] 3664 3.000% 97.268% # ( 4, 6 ] 2452 2.008% 99.276% ( 6, 10 ] 717 0.587% 99.863% ( 10, 15 ] 128 0.105% 99.968% ( 15, 22 ] 15 0.012% 99.980% ( 22, 34 ] 3 0.002% 99.983% ( 34, 51 ] 1 0.001% 99.984% ( 51, 76 ] 1 0.001% 99.984% ( 170, 250 ] 13 0.011% 99.995% ( 250, 380 ] 8 0.007% 100.002% ( 380, 580 ] 5 0.004% 100.006% ** Level 1 read latency histogram (micros): Count: 25145 Average: 2.0921 StdDev: 5.53 Min: 1 Median: 1.4300 Max: 686 Percentiles: P50: 1.43 P75: 1.84 P99: 5.64 P99.9: 9.70 P99.99: 229.42 ------------------------------------------------------ [ 0, 1 ] 5986 23.806% 23.806% ##### ( 1, 2 ] 15319 60.923% 84.729% ############ ( 2, 3 ] 2217 8.817% 93.545% ## ( 3, 4 ] 854 3.396% 96.942% # ( 4, 6 ] 631 2.509% 99.451% # ( 6, 10 ] 123 0.489% 99.940% ( 10, 15 ] 9 0.036% 99.976% ( 15, 22 ] 2 0.008% 99.984% ( 22, 34 ] 1 0.004% 99.988% ( 170, 250 ] 2 0.008% 99.996% ( 380, 580 ] 1 0.004% 100.000% ( 580, 870 ] 1 0.004% 100.004% ** Level 2 read latency histogram (micros): Count: 40237 Average: 3.1020 StdDev: 58.75 Min: 0 Median: 1.4513 Max: 9462 Percentiles: P50: 1.45 P75: 1.89 P99: 9.63 P99.9: 148.53 P99.99: 1294.90 ------------------------------------------------------ [ 0, 1 ] 9717 24.149% 24.149% ##### ( 1, 2 ] 23050 57.286% 81.435% ########### ( 2, 3 ] 3677 9.138% 90.573% ## ( 3, 4 ] 1457 3.621% 94.194% # ( 4, 6 ] 1415 3.517% 97.711% # ( 6, 10 ] 572 1.422% 99.133% ( 10, 15 ] 176 0.437% 99.570% ( 15, 22 ] 25 0.062% 99.632% ( 22, 34 ] 4 0.010% 99.642% ( 34, 51 ] 26 0.065% 99.707% ( 51, 76 ] 5 0.012% 99.719% ( 76, 110 ] 49 0.122% 99.841% ( 110, 170 ] 37 0.092% 99.933% ( 170, 250 ] 17 0.042% 99.975% ( 250, 380 ] 4 0.010% 99.985% ( 870, 1300 ] 2 0.005% 99.990% ( 1300, 1900 ] 2 0.005% 99.995% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 21627 Average: 9.7546 StdDev: 203.62 Min: 1 Median: 1.7514 Max: 10234 Percentiles: P50: 1.75 P75: 2.60 P99: 14.66 P99.9: 1505.95 P99.99: 9516.31 ------------------------------------------------------ [ 0, 1 ] 1166 5.391% 5.391% # ( 1, 2 ] 12839 59.366% 64.757% ############ ( 2, 3 ] 3670 16.970% 81.727% ### ( 3, 4 ] 1708 7.898% 89.624% ## ( 4, 6 ] 1317 6.090% 95.714% # ( 6, 10 ] 531 2.455% 98.169% ( 10, 15 ] 193 0.892% 99.061% ( 15, 22 ] 22 0.102% 99.163% ( 22, 34 ] 5 0.023% 99.186% ( 34, 51 ] 27 0.125% 99.311% ( 51, 76 ] 14 0.065% 99.376% ( 76, 110 ] 9 0.042% 99.417% ( 110, 170 ] 65 0.301% 99.718% ( 170, 250 ] 14 0.065% 99.783% ( 250, 380 ] 6 0.028% 99.810% ( 380, 580 ] 9 0.042% 99.852% ( 580, 870 ] 7 0.032% 99.884% ( 870, 1300 ] 2 0.009% 99.894% ( 1300, 1900 ] 4 0.018% 99.912% ( 1900, 2900 ] 3 0.014% 99.926% ( 2900, 4400 ] 4 0.018% 99.945% ( 4400, 6600 ] 1 0.005% 99.949% ( 6600, 9900 ] 10 0.046% 99.995% ( 9900, 14000 ] 1 0.005% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 3532.3600 StdDev: 3398.45 Min: 253 Median: 1192.5000 Max: 9205 Percentiles: P50: 1192.50 P75: 6953.57 P99: 9205.00 P99.9: 9205.00 P99.99: 9205.00 ------------------------------------------------------ ( 250, 380 ] 4 16.000% 16.000% ### ( 380, 580 ] 3 12.000% 28.000% ## ( 580, 870 ] 4 16.000% 44.000% ### ( 870, 1300 ] 2 8.000% 52.000% ## ( 1900, 2900 ] 1 4.000% 56.000% # ( 2900, 4400 ] 1 4.000% 60.000% # ( 4400, 6600 ] 3 12.000% 72.000% ## ( 6600, 9900 ] 7 28.000% 100.000% ###### ** DB Stats ** Uptime(secs): 3.2 total, 3.1 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 308.89 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 316.91 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/09-13:24:12 ... thread 0: (1000000,2000000) ops and (340708.8,331260.3) ops/second in (2.935058,6.037549) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 12/8 1.29 GB 81.4 0.7 0.0 0.7 2.5 1.8 0.0 1.4 92.5 315.5 8.16 7.70 32 0.255 766K 3694 0.0 0.0 L1 1/0 49.83 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 236.4 234.9 2.66 2.61 2 1.329 638K 4148 0.0 0.0 L2 1/1 100.28 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 243.2 242.7 0.66 0.63 1 0.661 163K 294 0.0 0.0 L3 20/9 1.17 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 209.4 208.9 2.63 2.53 4 0.658 559K 1293 0.0 0.0 L4 120/0 9.72 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 112/0 8.67 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 266/18 21.00 GB 0.0 2.0 0.9 1.1 3.8 2.7 0.4 2.1 148.4 277.0 14.11 13.47 39 0.362 2127K 9429 0.0 0.0 Int 0/0 0.00 KB 0.0 2.0 0.9 1.1 3.8 2.7 0.4 2.1 148.4 277.0 14.11 13.47 39 0.362 2127K 9429 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 2.0 0.9 1.1 2.0 0.9 0.0 0.0 235.1 234.0 8.91 8.68 10 0.891 2127K 9429 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 0.0 350.7 5.20 4.79 29 0.179 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 6.0 interval Flush(GB): cumulative 1.782, interval 1.782 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.82 GB write, 638.78 MB/s write, 2.05 GB read, 342.27 MB/s read, 14.1 seconds Interval compaction: 3.82 GB write, 647.35 MB/s write, 2.05 GB read, 346.86 MB/s read, 14.1 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: 0, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 0, ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 397409 Average: 2.4496 StdDev: 6.06 Min: 0 Median: 1.6284 Max: 1128 Percentiles: P50: 1.63 P75: 2.14 P99: 6.00 P99.9: 12.83 P99.99: 107.48 ------------------------------------------------------ [ 0, 1 ] 46382 11.671% 11.671% ## ( 1, 2 ] 242388 60.992% 72.663% ############ ( 2, 3 ] 64873 16.324% 88.987% ### ( 3, 4 ] 23193 5.836% 94.823% # ( 4, 6 ] 16614 4.181% 99.004% # ( 6, 10 ] 3202 0.806% 99.810% ( 10, 15 ] 636 0.160% 99.970% ( 15, 22 ] 54 0.014% 99.983% ( 22, 34 ] 12 0.003% 99.986% ( 34, 51 ] 3 0.001% 99.987% ( 51, 76 ] 4 0.001% 99.988% ( 76, 110 ] 10 0.003% 99.990% ( 110, 170 ] 33 0.008% 99.999% ( 170, 250 ] 38 0.010% 100.008% ( 250, 380 ] 17 0.004% 100.013% ( 380, 580 ] 21 0.005% 100.018% ( 580, 870 ] 2 0.001% 100.018% ( 870, 1300 ] 4 0.001% 100.019% ** Level 1 read latency histogram (micros): Count: 145827 Average: 2.7812 StdDev: 8.37 Min: 0 Median: 1.7705 Max: 1723 Percentiles: P50: 1.77 P75: 2.55 P99: 8.60 P99.9: 14.73 P99.99: 159.03 ------------------------------------------------------ [ 0, 1 ] 8479 5.814% 5.814% # ( 1, 2 ] 83624 57.345% 63.159% ########### ( 2, 3 ] 31589 21.662% 84.821% #### ( 3, 4 ] 10488 7.192% 92.013% # ( 4, 6 ] 8701 5.967% 97.980% # ( 6, 10 ] 2286 1.568% 99.547% ( 10, 15 ] 544 0.373% 99.920% ( 15, 22 ] 55 0.038% 99.958% ( 22, 34 ] 9 0.006% 99.964% ( 34, 51 ] 1 0.001% 99.965% ( 76, 110 ] 7 0.005% 99.970% ( 110, 170 ] 36 0.025% 99.995% ( 170, 250 ] 22 0.015% 100.010% ( 250, 380 ] 7 0.005% 100.014% ( 380, 580 ] 6 0.004% 100.019% ( 580, 870 ] 6 0.004% 100.023% ( 1300, 1900 ] 1 0.001% 100.023% ** Level 2 read latency histogram (micros): Count: 55737 Average: 3.1990 StdDev: 50.48 Min: 0 Median: 1.5354 Max: 9462 Percentiles: P50: 1.54 P75: 1.96 P99: 9.66 P99.9: 177.46 P99.99: 961.65 ------------------------------------------------------ [ 0, 1 ] 10433 18.718% 18.718% #### ( 1, 2 ] 32566 58.428% 77.146% ############ ( 2, 3 ] 6783 12.170% 89.316% ## ( 3, 4 ] 2467 4.426% 93.742% # ( 4, 6 ] 2112 3.789% 97.531% # ( 6, 10 ] 895 1.606% 99.137% ( 10, 15 ] 233 0.418% 99.555% ( 15, 22 ] 33 0.059% 99.614% ( 22, 34 ] 4 0.007% 99.621% ( 34, 51 ] 26 0.047% 99.668% ( 51, 76 ] 5 0.009% 99.677% ( 76, 110 ] 50 0.090% 99.767% ( 110, 170 ] 71 0.127% 99.894% ( 170, 250 ] 35 0.063% 99.957% ( 250, 380 ] 14 0.025% 99.982% ( 380, 580 ] 4 0.007% 99.989% ( 870, 1300 ] 2 0.004% 99.993% ( 1300, 1900 ] 2 0.004% 99.996% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 218505 Average: 3.6442 StdDev: 64.92 Min: 1 Median: 1.7213 Max: 10234 Percentiles: P50: 1.72 P75: 2.43 P99: 9.46 P99.9: 158.32 P99.99: 392.10 ------------------------------------------------------ [ 0, 1 ] 11317 5.179% 5.179% # ( 1, 2 ] 135779 62.140% 67.319% ############ ( 2, 3 ] 39277 17.975% 85.295% #### ( 3, 4 ] 15634 7.155% 92.450% # ( 4, 6 ] 10451 4.783% 97.233% # ( 6, 10 ] 4467 2.044% 99.277% ( 10, 15 ] 771 0.353% 99.630% ( 15, 22 ] 82 0.038% 99.667% ( 22, 34 ] 14 0.006% 99.674% ( 34, 51 ] 142 0.065% 99.739% ( 51, 76 ] 89 0.041% 99.779% ( 76, 110 ] 67 0.031% 99.810% ( 110, 170 ] 244 0.112% 99.922% ( 170, 250 ] 115 0.053% 99.974% ( 250, 380 ] 33 0.015% 99.989% ( 380, 580 ] 19 0.009% 99.998% ( 580, 870 ] 9 0.004% 100.002% ( 870, 1300 ] 3 0.001% 100.004% ( 1300, 1900 ] 6 0.003% 100.006% ( 1900, 2900 ] 4 0.002% 100.008% ( 2900, 4400 ] 4 0.002% 100.010% ( 4400, 6600 ] 1 0.000% 100.011% ( 6600, 9900 ] 10 0.005% 100.015% ( 9900, 14000 ] 1 0.000% 100.016% ** Level 4 read latency histogram (micros): Count: 25 Average: 3532.3600 StdDev: 3398.45 Min: 253 Median: 1192.5000 Max: 9205 Percentiles: P50: 1192.50 P75: 6953.57 P99: 9205.00 P99.9: 9205.00 P99.99: 9205.00 ------------------------------------------------------ ( 250, 380 ] 4 16.000% 16.000% ### ( 380, 580 ] 3 12.000% 28.000% ## ( 580, 870 ] 4 16.000% 44.000% ### ( 870, 1300 ] 2 8.000% 52.000% ## ( 1900, 2900 ] 1 4.000% 56.000% # ( 2900, 4400 ] 1 4.000% 60.000% # ( 4400, 6600 ] 3 12.000% 72.000% ## ( 6600, 9900 ] 7 28.000% 100.000% ###### ** DB Stats ** Uptime(secs): 6.1 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 321.57 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.000 H:M:S, 0.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 335.34 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/09-13:24:15 ... thread 0: (1000000,3000000) ops and (332772.8,331762.9) ops/second in (3.005053,9.042602) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/8 2.26 GB 181.5 1.8 0.0 1.8 4.5 2.8 0.0 1.6 120.1 305.8 15.19 14.43 51 0.298 1852K 9190 0.0 0.0 L1 1/0 49.83 MB 5.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 236.4 234.9 2.66 2.61 2 1.329 638K 4148 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 243.2 242.7 0.66 0.63 1 0.661 163K 294 0.0 0.0 L3 19/0 816.35 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 231.5 230.9 6.08 5.82 5 1.215 1429K 3727 0.0 0.0 L4 122/0 9.58 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 232.6 232.6 0.97 0.92 1 0.968 228K 0 0.0 0.0 L5 120/0 9.29 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 277/8 21.97 GB 0.0 4.1 1.2 2.9 6.9 4.0 1.3 2.5 166.1 276.2 25.56 24.42 60 0.426 4311K 17K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.1 1.2 2.9 6.9 4.0 1.3 2.5 166.1 276.2 25.56 24.42 60 0.426 4311K 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 4.1 1.2 2.9 4.1 1.2 0.0 0.0 241.5 240.5 17.58 17.06 16 1.099 4311K 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 0.0 354.9 7.98 7.37 44 0.181 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.1 total, 9.0 interval Flush(GB): cumulative 2.765, interval 2.765 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: 6.89 GB write, 773.51 MB/s write, 4.15 GB read, 465.23 MB/s read, 25.6 seconds Interval compaction: 6.89 GB write, 780.44 MB/s write, 4.15 GB read, 469.40 MB/s read, 25.6 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: 644017 Average: 2.3318 StdDev: 6.65 Min: 0 Median: 1.5694 Max: 1933 Percentiles: P50: 1.57 P75: 1.96 P99: 5.90 P99.9: 12.56 P99.99: 84.83 ------------------------------------------------------ [ 0, 1 ] 89800 13.944% 13.944% ### ( 1, 2 ] 407788 63.319% 77.263% ############# ( 2, 3 ] 91140 14.152% 91.415% ### ( 3, 4 ] 30075 4.670% 96.085% # ( 4, 6 ] 19815 3.077% 99.162% # ( 6, 10 ] 4264 0.662% 99.824% ( 10, 15 ] 961 0.149% 99.973% ( 15, 22 ] 77 0.012% 99.985% ( 22, 34 ] 16 0.002% 99.987% ( 34, 51 ] 5 0.001% 99.988% ( 51, 76 ] 10 0.002% 99.990% ( 76, 110 ] 10 0.002% 99.991% ( 110, 170 ] 33 0.005% 99.996% ( 170, 250 ] 52 0.008% 100.005% ( 250, 380 ] 25 0.004% 100.008% ( 380, 580 ] 28 0.004% 100.013% ( 580, 870 ] 5 0.001% 100.014% ( 870, 1300 ] 8 0.001% 100.015% ( 1300, 1900 ] 1 0.000% 100.015% ( 1900, 2900 ] 1 0.000% 100.015% ** Level 1 read latency histogram (micros): Count: 145827 Average: 2.7812 StdDev: 8.37 Min: 0 Median: 1.7705 Max: 1723 Percentiles: P50: 1.77 P75: 2.55 P99: 8.60 P99.9: 14.73 P99.99: 159.03 ------------------------------------------------------ [ 0, 1 ] 8479 5.814% 5.814% # ( 1, 2 ] 83624 57.345% 63.159% ########### ( 2, 3 ] 31589 21.662% 84.821% #### ( 3, 4 ] 10488 7.192% 92.013% # ( 4, 6 ] 8701 5.967% 97.980% # ( 6, 10 ] 2286 1.568% 99.547% ( 10, 15 ] 544 0.373% 99.920% ( 15, 22 ] 55 0.038% 99.958% ( 22, 34 ] 9 0.006% 99.964% ( 34, 51 ] 1 0.001% 99.965% ( 76, 110 ] 7 0.005% 99.970% ( 110, 170 ] 36 0.025% 99.995% ( 170, 250 ] 22 0.015% 100.010% ( 250, 380 ] 7 0.005% 100.014% ( 380, 580 ] 6 0.004% 100.019% ( 580, 870 ] 6 0.004% 100.023% ( 1300, 1900 ] 1 0.001% 100.023% ** Level 2 read latency histogram (micros): Count: 65640 Average: 3.0573 StdDev: 46.52 Min: 0 Median: 1.5371 Max: 9462 Percentiles: P50: 1.54 P75: 1.95 P99: 9.47 P99.9: 164.39 P99.99: 551.80 ------------------------------------------------------ [ 0, 1 ] 11618 17.700% 17.700% #### ( 1, 2 ] 39478 60.143% 77.843% ############ ( 2, 3 ] 7934 12.087% 89.930% ## ( 3, 4 ] 2733 4.164% 94.094% # ( 4, 6 ] 2278 3.470% 97.564% # ( 6, 10 ] 1087 1.656% 99.220% ( 10, 15 ] 260 0.396% 99.616% ( 15, 22 ] 36 0.055% 99.671% ( 22, 34 ] 4 0.006% 99.677% ( 34, 51 ] 26 0.040% 99.717% ( 51, 76 ] 6 0.009% 99.726% ( 76, 110 ] 50 0.076% 99.802% ( 110, 170 ] 71 0.108% 99.910% ( 170, 250 ] 35 0.053% 99.963% ( 250, 380 ] 14 0.021% 99.985% ( 380, 580 ] 4 0.006% 99.991% ( 870, 1300 ] 2 0.003% 99.994% ( 1300, 1900 ] 2 0.003% 99.997% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 275755 Average: 3.4759 StdDev: 58.18 Min: 1 Median: 1.7014 Max: 10234 Percentiles: P50: 1.70 P75: 2.34 P99: 9.29 P99.9: 160.27 P99.99: 463.90 ------------------------------------------------------ [ 0, 1 ] 15561 5.643% 5.643% # ( 1, 2 ] 174386 63.239% 68.883% ############# ( 2, 3 ] 49286 17.873% 86.756% #### ( 3, 4 ] 17798 6.454% 93.210% # ( 4, 6 ] 11677 4.235% 97.444% # ( 6, 10 ] 5218 1.892% 99.337% ( 10, 15 ] 914 0.331% 99.668% ( 15, 22 ] 89 0.032% 99.700% ( 22, 34 ] 15 0.005% 99.706% ( 34, 51 ] 143 0.052% 99.758% ( 51, 76 ] 90 0.033% 99.790% ( 76, 110 ] 71 0.026% 99.816% ( 110, 170 ] 276 0.100% 99.916% ( 170, 250 ] 127 0.046% 99.962% ( 250, 380 ] 63 0.023% 99.985% ( 380, 580 ] 32 0.012% 99.997% ( 580, 870 ] 10 0.004% 100.000% ( 870, 1300 ] 6 0.002% 100.003% ( 1300, 1900 ] 7 0.003% 100.005% ( 1900, 2900 ] 4 0.001% 100.007% ( 2900, 4400 ] 4 0.001% 100.008% ( 4400, 6600 ] 1 0.000% 100.008% ( 6600, 9900 ] 10 0.004% 100.012% ( 9900, 14000 ] 1 0.000% 100.012% ** Level 4 read latency histogram (micros): Count: 55 Average: 1649.4909 StdDev: 2865.22 Min: 1 Median: 232.8571 Max: 9205 Percentiles: P50: 232.86 P75: 923.75 P99: 9205.00 P99.9: 9205.00 P99.99: 9205.00 ------------------------------------------------------ [ 0, 1 ] 6 10.909% 10.909% ## ( 1, 2 ] 7 12.727% 23.636% ### ( 2, 3 ] 4 7.273% 30.909% # ( 3, 4 ] 1 1.818% 32.727% ( 110, 170 ] 4 7.273% 40.000% # ( 170, 250 ] 7 12.727% 52.727% ### ( 250, 380 ] 5 9.091% 61.818% ## ( 380, 580 ] 3 5.455% 67.273% # ( 580, 870 ] 4 7.273% 74.545% # ( 870, 1300 ] 2 3.636% 78.182% # ( 1900, 2900 ] 1 1.818% 80.000% ( 2900, 4400 ] 1 1.818% 81.818% ( 4400, 6600 ] 3 5.455% 87.273% # ( 6600, 9900 ] 7 12.727% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 435.7250 StdDev: 490.91 Min: 98 Median: 230.0000 Max: 2189 Percentiles: P50: 230.00 P75: 580.00 P99: 2189.00 P99.9: 2189.00 P99.99: 2189.00 ------------------------------------------------------ ( 76, 110 ] 11 27.500% 27.500% ###### ( 110, 170 ] 6 15.000% 42.500% ### ( 170, 250 ] 4 10.000% 52.500% ## ( 250, 380 ] 6 15.000% 67.500% ### ( 380, 580 ] 3 7.500% 75.000% ## ( 580, 870 ] 2 5.000% 80.000% # ( 870, 1300 ] 6 15.000% 95.000% ### ( 1300, 1900 ] 1 2.500% 97.500% # ( 1900, 2900 ] 1 2.500% 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, 323.52 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.176 H:M:S, 1.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 327.51 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.176 H:M:S, 5.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/09-13:24:18 ... thread 0: (1000000,4000000) ops and (335777.8,332757.6) ops/second in (2.978160,12.020762) 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 17/14 3.18 GB 18.9 2.8 0.0 2.8 6.4 3.7 0.0 1.7 130.9 304.8 21.62 20.59 69 0.313 2874K 14K 0.0 0.0 L1 1/1 49.83 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 236.4 234.9 2.66 2.61 2 1.329 638K 4148 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.6 243.2 242.7 0.66 0.63 1 0.661 163K 294 0.0 0.0 L3 19/0 816.35 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 231.5 230.9 6.08 5.82 5 1.215 1429K 3727 0.0 0.0 L4 122/0 9.58 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 232.6 232.6 0.97 0.92 1 0.968 228K 0 0.0 0.0 L5 120/0 9.29 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 279/15 22.89 GB 0.0 5.1 1.2 3.9 8.8 4.9 1.3 2.4 164.2 281.5 31.99 30.58 78 0.410 5334K 22K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.1 1.2 3.9 8.8 4.9 1.3 2.4 164.2 281.5 31.99 30.58 78 0.410 5334K 22K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.1 1.2 3.9 5.1 1.2 0.0 0.0 245.5 244.4 21.40 20.81 20 1.070 5334K 22K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 356.5 10.59 9.77 58 0.183 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.1 total, 12.0 interval Flush(GB): cumulative 3.686, interval 3.686 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.79 GB write, 743.88 MB/s write, 5.13 GB read, 433.93 MB/s read, 32.0 seconds Interval compaction: 8.79 GB write, 748.90 MB/s write, 5.13 GB read, 436.85 MB/s read, 32.0 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: 6, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 6, interval: 6 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 873803 Average: 2.3160 StdDev: 7.42 Min: 0 Median: 1.5218 Max: 1933 Percentiles: P50: 1.52 P75: 1.91 P99: 5.87 P99.9: 14.10 P99.99: 169.07 ------------------------------------------------------ [ 0, 1 ] 145626 16.666% 16.666% ### ( 1, 2 ] 558184 63.880% 80.546% ############# ( 2, 3 ] 105892 12.119% 92.664% ## ( 3, 4 ] 35047 4.011% 96.675% # ( 4, 6 ] 21725 2.486% 99.161% ( 6, 10 ] 5408 0.619% 99.780% ( 10, 15 ] 1278 0.146% 99.926% ( 15, 22 ] 92 0.011% 99.937% ( 22, 34 ] 25 0.003% 99.940% ( 34, 51 ] 5 0.001% 99.940% ( 51, 76 ] 12 0.001% 99.942% ( 76, 110 ] 19 0.002% 99.944% ( 110, 170 ] 411 0.047% 99.991% ( 170, 250 ] 92 0.011% 100.001% ( 250, 380 ] 51 0.006% 100.007% ( 380, 580 ] 35 0.004% 100.011% ( 580, 870 ] 10 0.001% 100.012% ( 870, 1300 ] 13 0.001% 100.014% ( 1300, 1900 ] 1 0.000% 100.014% ( 1900, 2900 ] 1 0.000% 100.014% ** Level 1 read latency histogram (micros): Count: 145828 Average: 2.7821 StdDev: 8.38 Min: 0 Median: 1.7705 Max: 1723 Percentiles: P50: 1.77 P75: 2.55 P99: 8.60 P99.9: 14.74 P99.99: 159.33 ------------------------------------------------------ [ 0, 1 ] 8479 5.814% 5.814% # ( 1, 2 ] 83624 57.344% 63.159% ########### ( 2, 3 ] 31589 21.662% 84.820% #### ( 3, 4 ] 10488 7.192% 92.013% # ( 4, 6 ] 8701 5.967% 97.979% # ( 6, 10 ] 2286 1.568% 99.547% ( 10, 15 ] 544 0.373% 99.920% ( 15, 22 ] 55 0.038% 99.957% ( 22, 34 ] 9 0.006% 99.964% ( 34, 51 ] 1 0.001% 99.964% ( 76, 110 ] 7 0.005% 99.969% ( 110, 170 ] 37 0.025% 99.995% ( 170, 250 ] 22 0.015% 100.010% ( 250, 380 ] 7 0.005% 100.014% ( 380, 580 ] 6 0.004% 100.019% ( 580, 870 ] 6 0.004% 100.023% ( 1300, 1900 ] 1 0.001% 100.023% ** Level 2 read latency histogram (micros): Count: 65640 Average: 3.0573 StdDev: 46.52 Min: 0 Median: 1.5371 Max: 9462 Percentiles: P50: 1.54 P75: 1.95 P99: 9.47 P99.9: 164.39 P99.99: 551.80 ------------------------------------------------------ [ 0, 1 ] 11618 17.700% 17.700% #### ( 1, 2 ] 39478 60.143% 77.843% ############ ( 2, 3 ] 7934 12.087% 89.930% ## ( 3, 4 ] 2733 4.164% 94.094% # ( 4, 6 ] 2278 3.470% 97.564% # ( 6, 10 ] 1087 1.656% 99.220% ( 10, 15 ] 260 0.396% 99.616% ( 15, 22 ] 36 0.055% 99.671% ( 22, 34 ] 4 0.006% 99.677% ( 34, 51 ] 26 0.040% 99.717% ( 51, 76 ] 6 0.009% 99.726% ( 76, 110 ] 50 0.076% 99.802% ( 110, 170 ] 71 0.108% 99.910% ( 170, 250 ] 35 0.053% 99.963% ( 250, 380 ] 14 0.021% 99.985% ( 380, 580 ] 4 0.006% 99.991% ( 870, 1300 ] 2 0.003% 99.994% ( 1300, 1900 ] 2 0.003% 99.997% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 275755 Average: 3.4759 StdDev: 58.18 Min: 1 Median: 1.7014 Max: 10234 Percentiles: P50: 1.70 P75: 2.34 P99: 9.29 P99.9: 160.27 P99.99: 463.90 ------------------------------------------------------ [ 0, 1 ] 15561 5.643% 5.643% # ( 1, 2 ] 174386 63.239% 68.883% ############# ( 2, 3 ] 49286 17.873% 86.756% #### ( 3, 4 ] 17798 6.454% 93.210% # ( 4, 6 ] 11677 4.235% 97.444% # ( 6, 10 ] 5218 1.892% 99.337% ( 10, 15 ] 914 0.331% 99.668% ( 15, 22 ] 89 0.032% 99.700% ( 22, 34 ] 15 0.005% 99.706% ( 34, 51 ] 143 0.052% 99.758% ( 51, 76 ] 90 0.033% 99.790% ( 76, 110 ] 71 0.026% 99.816% ( 110, 170 ] 276 0.100% 99.916% ( 170, 250 ] 127 0.046% 99.962% ( 250, 380 ] 63 0.023% 99.985% ( 380, 580 ] 32 0.012% 99.997% ( 580, 870 ] 10 0.004% 100.000% ( 870, 1300 ] 6 0.002% 100.003% ( 1300, 1900 ] 7 0.003% 100.005% ( 1900, 2900 ] 4 0.001% 100.007% ( 2900, 4400 ] 4 0.001% 100.008% ( 4400, 6600 ] 1 0.000% 100.008% ( 6600, 9900 ] 10 0.004% 100.012% ( 9900, 14000 ] 1 0.000% 100.012% ** Level 4 read latency histogram (micros): Count: 55 Average: 1649.4909 StdDev: 2865.22 Min: 1 Median: 232.8571 Max: 9205 Percentiles: P50: 232.86 P75: 923.75 P99: 9205.00 P99.9: 9205.00 P99.99: 9205.00 ------------------------------------------------------ [ 0, 1 ] 6 10.909% 10.909% ## ( 1, 2 ] 7 12.727% 23.636% ### ( 2, 3 ] 4 7.273% 30.909% # ( 3, 4 ] 1 1.818% 32.727% ( 110, 170 ] 4 7.273% 40.000% # ( 170, 250 ] 7 12.727% 52.727% ### ( 250, 380 ] 5 9.091% 61.818% ## ( 380, 580 ] 3 5.455% 67.273% # ( 580, 870 ] 4 7.273% 74.545% # ( 870, 1300 ] 2 3.636% 78.182% # ( 1900, 2900 ] 1 1.818% 80.000% ( 2900, 4400 ] 1 1.818% 81.818% ( 4400, 6600 ] 3 5.455% 87.273% # ( 6600, 9900 ] 7 12.727% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 435.7250 StdDev: 490.91 Min: 98 Median: 230.0000 Max: 2189 Percentiles: P50: 230.00 P75: 580.00 P99: 2189.00 P99.9: 2189.00 P99.99: 2189.00 ------------------------------------------------------ ( 76, 110 ] 11 27.500% 27.500% ###### ( 110, 170 ] 6 15.000% 42.500% ### ( 170, 250 ] 4 10.000% 52.500% ## ( 250, 380 ] 6 15.000% 67.500% ### ( 380, 580 ] 3 7.500% 75.000% ## ( 580, 870 ] 2 5.000% 80.000% # ( 870, 1300 ] 6 15.000% 95.000% ### ( 1300, 1900 ] 1 2.500% 97.500% # ( 1900, 2900 ] 1 2.500% 100.000% # ** DB Stats ** Uptime(secs): 12.1 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 325.23 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.339 H:M:S, 2.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 330.47 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.163 H:M:S, 5.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 4.122 micros/op 242616 ops/sec 20.131 seconds 4883999 operations; 235.1 MB/s Microseconds per write: Count: 4883999 Average: 4.1217 StdDev: 116.22 Min: 0 Median: 1.7945 Max: 176535 Percentiles: P50: 1.79 P75: 3.16 P99: 9.34 P99.9: 167.04 P99.99: 2323.52 ------------------------------------------------------ [ 0, 1 ] 643207 13.170% 13.170% ### ( 1, 2 ] 2264142 46.358% 59.528% ######### ( 2, 3 ] 642751 13.160% 72.688% ### ( 3, 4 ] 702135 14.376% 87.065% ### ( 4, 6 ] 513816 10.520% 97.585% ## ( 6, 10 ] 82810 1.696% 99.281% ( 10, 15 ] 18937 0.388% 99.668% ( 15, 22 ] 5270 0.108% 99.776% ( 22, 34 ] 1477 0.030% 99.806% ( 34, 51 ] 224 0.005% 99.811% ( 51, 76 ] 73 0.001% 99.813% ( 76, 110 ] 8 0.000% 99.813% ( 110, 170 ] 4486 0.092% 99.905% ( 170, 250 ] 368 0.008% 99.912% ( 250, 380 ] 91 0.002% 99.914% ( 380, 580 ] 11 0.000% 99.914% ( 580, 870 ] 10 0.000% 99.914% ( 870, 1300 ] 3335 0.068% 99.983% ( 1300, 1900 ] 3 0.000% 99.983% ( 1900, 2900 ] 842 0.017% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 174482 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 : 4883999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 5040286968 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 : 161 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 5694366 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 : 9417919797 rocksdb.compact.write.bytes COUNT : 9246812262 rocksdb.flush.write.bytes COUNT : 5013127112 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 : 17 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 : 82 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 : 4979931136 rocksdb.memtable.garbage.bytes.at.flush COUNT : 8559616 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 : 9460908987 rocksdb.non.last.level.read.count COUNT : 2284736 rocksdb.block.checksum.compute.count COUNT : 2284431 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 : 1.454096 P95 : 4.946823 P99 : 8.224469 P100 : 176528.000000 COUNT : 4883999 SUM : 17829676 rocksdb.compaction.times.micros P50 : 1005714.285714 P95 : 3447031.000000 P99 : 3447031.000000 P100 : 3447031.000000 COUNT : 24 SUM : 27456500 rocksdb.compaction.times.cpu_micros P50 : 1005714.285714 P95 : 3294067.000000 P99 : 3294067.000000 P100 : 3294067.000000 COUNT : 24 SUM : 26700190 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 : 573.750000 P95 : 1258.535714 P99 : 1330.000000 P100 : 1330.000000 COUNT : 74 SUM : 51051 rocksdb.compaction.outfile.sync.micros P50 : 721.375000 P95 : 1250.281250 P99 : 2077.000000 P100 : 2077.000000 COUNT : 77 SUM : 56317 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 : 80.000000 P95 : 218.000000 P99 : 312.400000 P100 : 348.000000 COUNT : 104 SUM : 10323 rocksdb.table.open.io.micros P50 : 796.604938 P95 : 17046.153846 P99 : 19979.000000 P100 : 19979.000000 COUNT : 161 SUM : 413074 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 : 3.635709 P95 : 6.751087 P99 : 10.742379 P100 : 4014.000000 COUNT : 2284142 SUM : 10860779 rocksdb.read.block.get.micros P50 : 363.383459 P95 : 6556.000000 P99 : 9411.600000 P100 : 10394.000000 COUNT : 322 SUM : 323729 rocksdb.write.raw.block.micros P50 : 0.512109 P95 : 0.973008 P99 : 2.908445 P100 : 2604.000000 COUNT : 3454867 SUM : 6492969 rocksdb.numfiles.in.singlecompaction P50 : 3.394737 P95 : 8.900000 P99 : 13.450000 P100 : 15.000000 COUNT : 31 SUM : 132 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 : 0.561078 P95 : 1158.636050 P99 : 2441.318290 P100 : 176249.000000 COUNT : 38821 SUM : 5699292 rocksdb.sst.read.micros P50 : 1.565058 P95 : 3.804857 P99 : 7.887210 P100 : 10234.000000 COUNT : 2285060 SUM : 6273300 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 : 4883999 SUM : 5040286968 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 : 186744.186047 P95 : 248697.674419 P99 : 347933.333333 P100 : 351185.000000 COUNT : 74 SUM : 13436868 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 : 97 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