[2024-11-15 11:52:10.417781] Starting SPDK v25.01-pre git sha1 f1a181ac3 / DPDK 24.03.0 initialization... [2024-11-15 11:52:10.418076] [ 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_pid3315340 ] Set seed to 1731667930410995 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-15 11:52:10.541972] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-15 11:52:10.650056] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-15 11:52:10.650101] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3315340' to capture a snapshot of events at runtime. [2024-11-15 11:52:10.650111] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-15 11:52:10.650137] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-15 11:52:10.650145] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3315340 for offline analysis/debug. [2024-11-15 11:52:10.651526] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Nov 15 11:52:16 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/15-11:52:19 ... thread 0: (1000000,1000000) ops and (357337.5,357337.5) ops/second in (2.798475,2.798475) 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 9/8 628.97 MB 6.3 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 348.8 2.34 2.10 12 0.195 0 0 0.0 0.0 L1 1/1 62.90 MB 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L2 1/0 5.45 MB 0.1 0.1 0.1 0.1 0.1 0.1 0.2 2.0 239.8 239.4 0.52 0.50 1 0.525 127K 195 0.0 0.0 L3 18/0 973.96 MB 1.0 0.1 0.1 0.0 0.1 0.1 0.2 1.0 227.9 227.9 0.53 0.47 1 0.527 122K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 108/0 8.86 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 253/9 20.03 GB 0.0 0.2 0.2 0.1 1.0 1.0 0.5 1.3 72.4 313.2 3.40 3.08 14 0.243 249K 195 0.0 0.0 Int 0/0 0.00 KB 0.0 0.2 0.2 0.1 1.0 1.0 0.5 1.3 72.4 313.2 3.40 3.08 14 0.243 249K 195 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 0.2 0.2 0.1 0.2 0.2 0.0 0.0 233.9 233.7 1.05 0.97 2 0.526 249K 195 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 0.0 348.8 2.34 2.10 12 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): 2.9 total, 2.8 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: 1.04 GB write, 368.43 MB/s write, 0.24 GB read, 85.21 MB/s read, 3.4 seconds Interval compaction: 1.04 GB write, 379.77 MB/s write, 0.24 GB read, 87.83 MB/s read, 3.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 122019 Average: 1.9975 StdDev: 17.18 Min: 0 Median: 1.3342 Max: 3291 Percentiles: P50: 1.33 P75: 1.73 P99: 4.56 P99.9: 9.47 P99.99: 40.78 ------------------------------------------------------ [ 0, 1 ] 35117 28.780% 28.780% ###### ( 1, 2 ] 77467 63.488% 92.268% ############# ( 2, 3 ] 5700 4.671% 96.939% # ( 3, 4 ] 2204 1.806% 98.745% ( 4, 6 ] 1106 0.906% 99.652% ( 6, 10 ] 350 0.287% 99.939% ( 10, 15 ] 53 0.043% 99.982% ( 15, 22 ] 9 0.007% 99.989% ( 22, 34 ] 1 0.001% 99.990% ( 34, 51 ] 2 0.002% 99.992% ( 110, 170 ] 4 0.003% 99.995% ( 170, 250 ] 7 0.006% 100.001% ( 250, 380 ] 3 0.002% 100.003% ( 380, 580 ] 3 0.002% 100.006% ( 580, 870 ] 1 0.001% 100.007% ( 870, 1300 ] 1 0.001% 100.007% ( 1300, 1900 ] 1 0.001% 100.008% ( 1900, 2900 ] 2 0.002% 100.010% ( 2900, 4400 ] 2 0.002% 100.011% ** Level 1 read latency histogram (micros): Count: 5 Average: 1190.6000 StdDev: 1036.66 Min: 83 Median: 1085.0000 Max: 2896 Percentiles: P50: 1085.00 P75: 1750.00 P99: 2850.00 P99.9: 2895.00 P99.99: 2896.00 ------------------------------------------------------ ( 76, 110 ] 1 20.000% 20.000% #### ( 170, 250 ] 1 20.000% 40.000% #### ( 870, 1300 ] 1 20.000% 60.000% #### ( 1300, 1900 ] 1 20.000% 80.000% #### ( 1900, 2900 ] 1 20.000% 100.000% #### ** Level 2 read latency histogram (micros): Count: 30520 Average: 2.2844 StdDev: 53.92 Min: 1 Median: 1.2603 Max: 8430 Percentiles: P50: 1.26 P75: 1.66 P99: 3.73 P99.9: 9.63 P99.99: 1149.21 ------------------------------------------------------ [ 0, 1 ] 10348 33.906% 33.906% ####### ( 1, 2 ] 18871 61.832% 95.737% ############ ( 2, 3 ] 779 2.552% 98.290% # ( 3, 4 ] 295 0.967% 99.256% ( 4, 6 ] 114 0.374% 99.630% ( 6, 10 ] 91 0.298% 99.928% ( 10, 15 ] 13 0.043% 99.971% ( 15, 22 ] 2 0.007% 99.977% ( 250, 380 ] 1 0.003% 99.980% ( 580, 870 ] 1 0.003% 99.984% ( 870, 1300 ] 3 0.010% 99.993% ( 2900, 4400 ] 1 0.003% 99.997% ( 6600, 9900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 80 Average: 1600.5875 StdDev: 2557.01 Min: 0 Median: 196.6667 Max: 11997 Percentiles: P50: 196.67 P75: 2233.33 P99: 10720.00 P99.9: 11997.00 P99.99: 11997.00 ------------------------------------------------------ [ 0, 1 ] 22 27.500% 27.500% ###### ( 1, 2 ] 3 3.750% 31.250% # ( 3, 4 ] 1 1.250% 32.500% ( 4, 6 ] 1 1.250% 33.750% ( 6, 10 ] 2 2.500% 36.250% # ( 10, 15 ] 6 7.500% 43.750% ## ( 51, 76 ] 2 2.500% 46.250% # ( 76, 110 ] 1 1.250% 47.500% ( 110, 170 ] 1 1.250% 48.750% ( 170, 250 ] 3 3.750% 52.500% # ( 380, 580 ] 3 3.750% 56.250% # ( 580, 870 ] 2 2.500% 58.750% # ( 870, 1300 ] 2 2.500% 61.250% # ( 1300, 1900 ] 8 10.000% 71.250% ## ( 1900, 2900 ] 9 11.250% 82.500% ## ( 2900, 4400 ] 3 3.750% 86.250% # ( 4400, 6600 ] 5 6.250% 92.500% # ( 6600, 9900 ] 5 6.250% 98.750% # ( 9900, 14000 ] 1 1.250% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 2988.6667 StdDev: 2875.48 Min: 135 Median: 1780.0000 Max: 11671 Percentiles: P50: 1780.00 P75: 4150.00 P99: 11671.00 P99.9: 11671.00 P99.99: 11671.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 170, 250 ] 2 6.667% 10.000% # ( 380, 580 ] 1 3.333% 13.333% # ( 580, 870 ] 2 6.667% 20.000% # ( 870, 1300 ] 5 16.667% 36.667% ### ( 1300, 1900 ] 5 16.667% 53.333% ### ( 1900, 2900 ] 4 13.333% 66.667% ### ( 2900, 4400 ] 3 10.000% 76.667% ## ( 4400, 6600 ] 2 6.667% 83.333% # ( 6600, 9900 ] 4 13.333% 96.667% ### ( 9900, 14000 ] 1 3.333% 100.000% # ** DB Stats ** Uptime(secs): 2.9 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 340.95 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.193 H:M:S, 6.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 351.38 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.193 H:M:S, 6.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/15-11:52:22 ... thread 0: (1000000,2000000) ops and (320371.6,337846.4) ops/second in (3.121375,5.919850) 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 10/4 1.35 GB 106.4 0.9 0.0 0.9 2.6 1.8 0.0 1.5 101.6 311.4 8.67 8.04 29 0.299 894K 5192 0.0 0.0 L1 0/0 0.00 KB 0.0 0.3 0.2 0.1 0.3 0.2 0.2 1.2 254.6 253.1 1.23 1.20 1 1.235 319K 1845 0.0 0.0 L2 1/1 19.28 MB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 1.9 230.2 229.7 0.63 0.61 2 0.315 147K 275 0.0 0.0 L3 22/10 1.24 GB 0.4 0.6 0.4 0.2 0.6 0.4 0.2 1.5 217.9 217.3 2.92 2.68 4 0.730 646K 1951 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 108/0 8.86 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 257/15 21.00 GB 0.0 1.9 0.7 1.2 3.7 2.5 0.8 2.1 146.9 281.8 13.45 12.53 36 0.374 2007K 9263 0.0 0.0 Int 0/0 0.00 KB 0.0 1.9 0.7 1.2 3.7 2.5 0.8 2.1 146.9 281.8 13.45 12.53 36 0.374 2007K 9263 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 1.9 0.7 1.2 1.9 0.7 0.0 0.0 241.3 240.2 8.19 7.84 10 0.819 2007K 9263 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 0.0 346.5 5.26 4.69 26 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.0 total, 5.9 interval Flush(GB): cumulative 1.781, interval 1.781 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.70 GB write, 630.98 MB/s write, 1.93 GB read, 328.96 MB/s read, 13.5 seconds Interval compaction: 3.70 GB write, 640.16 MB/s write, 1.93 GB read, 333.75 MB/s read, 13.5 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: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 380876 Average: 2.3030 StdDev: 13.89 Min: 0 Median: 1.5346 Max: 3291 Percentiles: P50: 1.53 P75: 1.91 P99: 5.80 P99.9: 11.85 P99.99: 17.65 ------------------------------------------------------ [ 0, 1 ] 56370 14.800% 14.800% ### ( 1, 2 ] 250759 65.837% 80.638% ############# ( 2, 3 ] 45832 12.033% 92.671% ## ( 3, 4 ] 14402 3.781% 96.452% # ( 4, 6 ] 10812 2.839% 99.291% # ( 6, 10 ] 2129 0.559% 99.850% ( 10, 15 ] 519 0.136% 99.986% ( 15, 22 ] 42 0.011% 99.997% ( 22, 34 ] 4 0.001% 99.998% ( 34, 51 ] 5 0.001% 99.999% ( 51, 76 ] 1 0.000% 100.000% ( 110, 170 ] 5 0.001% 100.001% ( 170, 250 ] 18 0.005% 100.006% ( 250, 380 ] 7 0.002% 100.008% ( 380, 580 ] 5 0.001% 100.009% ( 580, 870 ] 4 0.001% 100.010% ( 870, 1300 ] 8 0.002% 100.012% ( 1300, 1900 ] 5 0.001% 100.013% ( 1900, 2900 ] 3 0.001% 100.014% ( 2900, 4400 ] 3 0.001% 100.015% ** Level 1 read latency histogram (micros): Count: 79350 Average: 2.7999 StdDev: 15.98 Min: 0 Median: 1.7194 Max: 2896 Percentiles: P50: 1.72 P75: 2.37 P99: 7.92 P99.9: 14.63 P99.99: 308.72 ------------------------------------------------------ [ 0, 1 ] 3250 4.096% 4.096% # ( 1, 2 ] 50633 63.810% 67.905% ############# ( 2, 3 ] 15086 19.012% 86.917% #### ( 3, 4 ] 4646 5.855% 92.773% # ( 4, 6 ] 4467 5.629% 98.402% # ( 6, 10 ] 986 1.243% 99.645% ( 10, 15 ] 219 0.276% 99.921% ( 15, 22 ] 15 0.019% 99.940% ( 22, 34 ] 2 0.003% 99.942% ( 34, 51 ] 2 0.003% 99.945% ( 76, 110 ] 11 0.014% 99.958% ( 110, 170 ] 18 0.023% 99.981% ( 170, 250 ] 3 0.004% 99.985% ( 250, 380 ] 9 0.011% 99.996% ( 380, 580 ] 7 0.009% 100.005% ( 580, 870 ] 1 0.001% 100.006% ( 870, 1300 ] 1 0.001% 100.008% ( 1300, 1900 ] 3 0.004% 100.011% ( 1900, 2900 ] 1 0.001% 100.013% ** Level 2 read latency histogram (micros): Count: 34826 Average: 2.4014 StdDev: 52.14 Min: 1 Median: 1.3225 Max: 8430 Percentiles: P50: 1.32 P75: 1.73 P99: 5.18 P99.9: 10.47 P99.99: 1230.83 ------------------------------------------------------ [ 0, 1 ] 10513 30.187% 30.187% ###### ( 1, 2 ] 21397 61.440% 91.627% ############ ( 2, 3 ] 1780 5.111% 96.738% # ( 3, 4 ] 577 1.657% 98.395% ( 4, 6 ] 356 1.022% 99.417% ( 6, 10 ] 166 0.477% 99.894% ( 10, 15 ] 23 0.066% 99.960% ( 15, 22 ] 4 0.011% 99.971% ( 51, 76 ] 2 0.006% 99.977% ( 250, 380 ] 1 0.003% 99.980% ( 580, 870 ] 1 0.003% 99.983% ( 870, 1300 ] 3 0.009% 99.991% ( 1900, 2900 ] 1 0.003% 99.994% ( 2900, 4400 ] 1 0.003% 99.997% ( 6600, 9900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 186446 Average: 3.9135 StdDev: 64.94 Min: 0 Median: 1.6703 Max: 11997 Percentiles: P50: 1.67 P75: 2.19 P99: 9.06 P99.9: 252.69 P99.99: 1146.37 ------------------------------------------------------ [ 0, 1 ] 11120 5.964% 5.964% # ( 1, 2 ] 122490 65.697% 71.661% ############# ( 2, 3 ] 31949 17.136% 88.797% ### ( 3, 4 ] 9177 4.922% 93.719% # ( 4, 6 ] 7458 4.000% 97.719% # ( 6, 10 ] 3118 1.672% 99.392% ( 10, 15 ] 465 0.249% 99.641% ( 15, 22 ] 58 0.031% 99.672% ( 22, 34 ] 4 0.002% 99.674% ( 51, 76 ] 3 0.002% 99.676% ( 76, 110 ] 101 0.054% 99.730% ( 110, 170 ] 221 0.119% 99.849% ( 170, 250 ] 95 0.051% 99.900% ( 250, 380 ] 75 0.040% 99.940% ( 380, 580 ] 59 0.032% 99.972% ( 580, 870 ] 27 0.014% 99.986% ( 870, 1300 ] 13 0.007% 99.993% ( 1300, 1900 ] 11 0.006% 99.999% ( 1900, 2900 ] 9 0.005% 100.004% ( 2900, 4400 ] 3 0.002% 100.005% ( 4400, 6600 ] 5 0.003% 100.008% ( 6600, 9900 ] 5 0.003% 100.011% ( 9900, 14000 ] 1 0.001% 100.011% ** Level 4 read latency histogram (micros): Count: 30 Average: 2988.6667 StdDev: 2875.48 Min: 135 Median: 1780.0000 Max: 11671 Percentiles: P50: 1780.00 P75: 4150.00 P99: 11671.00 P99.9: 11671.00 P99.99: 11671.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 170, 250 ] 2 6.667% 10.000% # ( 380, 580 ] 1 3.333% 13.333% # ( 580, 870 ] 2 6.667% 20.000% # ( 870, 1300 ] 5 16.667% 36.667% ### ( 1300, 1900 ] 5 16.667% 53.333% ### ( 1900, 2900 ] 4 13.333% 66.667% ### ( 2900, 4400 ] 3 10.000% 76.667% ## ( 4400, 6600 ] 2 6.667% 83.333% # ( 6600, 9900 ] 4 13.333% 96.667% ### ( 9900, 14000 ] 1 3.333% 100.000% # ** DB Stats ** Uptime(secs): 6.0 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 327.63 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.635 H:M:S, 10.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 315.31 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.442 H:M:S, 14.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/15-11:52:25 ... thread 0: (1000000,3000000) ops and (330185.9,335253.7) ops/second in (3.028597,8.948447) 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 17/17 2.26 GB 0.0 1.4 0.0 1.4 4.1 2.7 0.0 1.5 106.6 309.8 13.57 12.57 44 0.308 1468K 8321 0.0 0.0 L1 0/0 0.00 KB 0.0 0.3 0.2 0.1 0.3 0.2 0.2 1.2 254.6 253.1 1.23 1.20 1 1.235 319K 1845 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 1.9 230.2 229.7 0.63 0.61 2 0.315 147K 275 0.0 0.0 L3 10/0 588.06 MB 0.6 1.5 0.4 1.1 1.5 0.4 0.2 3.4 224.0 220.9 6.81 6.32 5 1.361 1548K 21K 0.0 0.0 L4 117/0 9.52 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 116/0 9.54 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 260/17 21.90 GB 0.0 3.4 0.7 2.6 6.0 3.4 2.1 2.2 154.2 277.2 22.24 20.70 52 0.428 3484K 31K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.4 0.7 2.6 6.0 3.4 2.1 2.2 154.2 277.2 22.24 20.70 52 0.428 3484K 31K 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 3.4 0.7 2.6 3.3 0.7 0.0 0.0 240.4 238.1 14.27 13.61 13 1.098 3484K 31K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.7 2.7 0.0 0.0 0.0 347.1 7.97 7.09 39 0.204 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): 9.0 total, 9.0 interval Flush(GB): cumulative 2.702, interval 2.702 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: 6.02 GB write, 682.34 MB/s write, 3.35 GB read, 379.64 MB/s read, 22.2 seconds Interval compaction: 6.02 GB write, 688.91 MB/s write, 3.35 GB read, 383.30 MB/s read, 22.2 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: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 13, interval: 13 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 665797 Average: 2.3794 StdDev: 14.37 Min: 0 Median: 1.5443 Max: 4268 Percentiles: P50: 1.54 P75: 1.92 P99: 5.87 P99.9: 13.19 P99.99: 160.70 ------------------------------------------------------ [ 0, 1 ] 89526 13.446% 13.446% ### ( 1, 2 ] 447115 67.155% 80.601% ############# ( 2, 3 ] 82465 12.386% 92.987% ## ( 3, 4 ] 23364 3.509% 96.496% # ( 4, 6 ] 17804 2.674% 99.170% # ( 6, 10 ] 4344 0.652% 99.823% ( 10, 15 ] 808 0.121% 99.944% ( 15, 22 ] 62 0.009% 99.954% ( 22, 34 ] 12 0.002% 99.955% ( 34, 51 ] 8 0.001% 99.957% ( 51, 76 ] 3 0.000% 99.957% ( 76, 110 ] 131 0.020% 99.977% ( 110, 170 ] 107 0.016% 99.993% ( 170, 250 ] 61 0.009% 100.002% ( 250, 380 ] 26 0.004% 100.006% ( 380, 580 ] 25 0.004% 100.010% ( 580, 870 ] 14 0.002% 100.012% ( 870, 1300 ] 13 0.002% 100.014% ( 1300, 1900 ] 7 0.001% 100.015% ( 1900, 2900 ] 7 0.001% 100.016% ( 2900, 4400 ] 4 0.001% 100.016% ** Level 1 read latency histogram (micros): Count: 104217 Average: 2.8270 StdDev: 15.49 Min: 0 Median: 1.6806 Max: 2896 Percentiles: P50: 1.68 P75: 2.23 P99: 8.15 P99.9: 119.83 P99.99: 375.78 ------------------------------------------------------ [ 0, 1 ] 5667 5.438% 5.438% # ( 1, 2 ] 68233 65.472% 70.910% ############# ( 2, 3 ] 18319 17.578% 88.487% #### ( 3, 4 ] 5249 5.037% 93.524% # ( 4, 6 ] 4951 4.751% 98.275% # ( 6, 10 ] 1407 1.350% 99.625% ( 10, 15 ] 243 0.233% 99.858% ( 15, 22 ] 15 0.014% 99.872% ( 22, 34 ] 2 0.002% 99.874% ( 34, 51 ] 2 0.002% 99.876% ( 76, 110 ] 12 0.012% 99.888% ( 110, 170 ] 78 0.075% 99.963% ( 170, 250 ] 16 0.015% 99.978% ( 250, 380 ] 13 0.012% 99.990% ( 380, 580 ] 12 0.012% 100.002% ( 580, 870 ] 2 0.002% 100.004% ( 870, 1300 ] 2 0.002% 100.006% ( 1300, 1900 ] 3 0.003% 100.009% ( 1900, 2900 ] 1 0.001% 100.010% ** Level 2 read latency histogram (micros): Count: 52804 Average: 2.6097 StdDev: 43.33 Min: 1 Median: 1.4120 Max: 8430 Percentiles: P50: 1.41 P75: 1.80 P99: 6.44 P99.9: 128.21 P99.99: 1054.86 ------------------------------------------------------ [ 0, 1 ] 12462 23.600% 23.600% ##### ( 1, 2 ] 33836 64.078% 87.679% ############# ( 2, 3 ] 4215 7.982% 95.661% ## ( 3, 4 ] 1021 1.934% 97.595% ( 4, 6 ] 691 1.309% 98.903% ( 6, 10 ] 461 0.873% 99.777% ( 10, 15 ] 35 0.066% 99.843% ( 15, 22 ] 5 0.009% 99.852% ( 22, 34 ] 1 0.002% 99.854% ( 51, 76 ] 2 0.004% 99.858% ( 76, 110 ] 14 0.027% 99.884% ( 110, 170 ] 27 0.051% 99.936% ( 170, 250 ] 9 0.017% 99.953% ( 250, 380 ] 10 0.019% 99.972% ( 380, 580 ] 5 0.009% 99.981% ( 580, 870 ] 3 0.006% 99.987% ( 870, 1300 ] 4 0.008% 99.994% ( 1900, 2900 ] 1 0.002% 99.996% ( 2900, 4400 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 235193 Average: 3.7770 StdDev: 58.65 Min: 0 Median: 1.6681 Max: 11997 Percentiles: P50: 1.67 P75: 2.18 P99: 8.97 P99.9: 249.18 P99.99: 1135.10 ------------------------------------------------------ [ 0, 1 ] 13628 5.794% 5.794% # ( 1, 2 ] 155623 66.168% 71.963% ############# ( 2, 3 ] 40520 17.228% 89.191% ### ( 3, 4 ] 11190 4.758% 93.949% # ( 4, 6 ] 8941 3.802% 97.750% # ( 6, 10 ] 3954 1.681% 99.432% ( 10, 15 ] 497 0.211% 99.643% ( 15, 22 ] 68 0.029% 99.672% ( 22, 34 ] 4 0.002% 99.673% ( 51, 76 ] 3 0.001% 99.675% ( 76, 110 ] 134 0.057% 99.732% ( 110, 170 ] 280 0.119% 99.851% ( 170, 250 ] 117 0.050% 99.901% ( 250, 380 ] 92 0.039% 99.940% ( 380, 580 ] 76 0.032% 99.972% ( 580, 870 ] 32 0.014% 99.986% ( 870, 1300 ] 17 0.007% 99.993% ( 1300, 1900 ] 13 0.006% 99.998% ( 1900, 2900 ] 10 0.004% 100.003% ( 2900, 4400 ] 3 0.001% 100.004% ( 4400, 6600 ] 5 0.002% 100.006% ( 6600, 9900 ] 5 0.002% 100.008% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 4 read latency histogram (micros): Count: 30 Average: 2988.6667 StdDev: 2875.48 Min: 135 Median: 1780.0000 Max: 11671 Percentiles: P50: 1780.00 P75: 4150.00 P99: 11671.00 P99.9: 11671.00 P99.99: 11671.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 170, 250 ] 2 6.667% 10.000% # ( 380, 580 ] 1 3.333% 13.333% # ( 580, 870 ] 2 6.667% 20.000% # ( 870, 1300 ] 5 16.667% 36.667% ### ( 1300, 1900 ] 5 16.667% 53.333% ### ( 1900, 2900 ] 4 13.333% 66.667% ### ( 2900, 4400 ] 3 10.000% 76.667% ## ( 4400, 6600 ] 2 6.667% 83.333% # ( 6600, 9900 ] 4 13.333% 96.667% ### ( 9900, 14000 ] 1 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 40 Average: 948.2250 StdDev: 1057.55 Min: 83 Median: 446.6667 Max: 3796 Percentiles: P50: 446.67 P75: 1450.00 P99: 3796.00 P99.9: 3796.00 P99.99: 3796.00 ------------------------------------------------------ ( 76, 110 ] 1 2.500% 2.500% # ( 110, 170 ] 12 30.000% 32.500% ###### ( 170, 250 ] 4 10.000% 42.500% ## ( 250, 380 ] 2 5.000% 47.500% # ( 380, 580 ] 3 7.500% 55.000% ## ( 580, 870 ] 3 7.500% 62.500% ## ( 870, 1300 ] 4 10.000% 72.500% ## ( 1300, 1900 ] 4 10.000% 82.500% ## ( 1900, 2900 ] 3 7.500% 90.000% ## ( 2900, 4400 ] 4 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 9.0 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 326.73 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.039 H:M:S, 11.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 324.96 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.404 H:M:S, 13.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/15-11:52:28 ... thread 0: (1000000,4000000) ops and (280684.7,319714.5) ops/second in (3.562717,12.511164) 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 17/9 3.30 GB 162.7 2.8 0.0 2.8 6.6 3.7 0.0 1.7 130.6 303.0 22.15 20.73 64 0.346 2937K 16K 0.0 0.0 L1 0/0 0.00 KB 0.0 0.3 0.2 0.1 0.3 0.2 0.2 1.2 254.6 253.1 1.23 1.20 1 1.235 319K 1845 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 1.9 230.2 229.7 0.63 0.61 2 0.315 147K 275 0.0 0.0 L3 10/0 588.06 MB 0.6 1.5 0.4 1.1 1.5 0.4 0.2 3.4 224.0 220.9 6.81 6.32 5 1.361 1548K 21K 0.0 0.0 L4 117/0 9.52 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 116/0 9.54 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 260/9 22.93 GB 0.0 4.8 0.7 4.0 8.5 4.5 2.1 2.3 158.2 281.4 30.82 28.86 72 0.428 4952K 40K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.8 0.7 4.0 8.5 4.5 2.1 2.3 158.2 281.4 30.82 28.86 72 0.428 4952K 40K 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 4.8 0.7 4.0 4.7 0.7 0.0 0.0 246.2 244.2 19.81 19.06 18 1.100 4952K 40K 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 0.0 348.2 11.02 9.80 54 0.204 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): 12.6 total, 12.5 interval Flush(GB): cumulative 3.746, interval 3.746 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: 8.47 GB write, 688.40 MB/s write, 4.76 GB read, 387.09 MB/s read, 30.8 seconds Interval compaction: 8.47 GB write, 693.14 MB/s write, 4.76 GB read, 389.76 MB/s read, 30.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 4, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 4, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 17, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 4, total-stops: 17, interval: 21 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1165137 Average: 2.4446 StdDev: 13.93 Min: 0 Median: 1.5597 Max: 4268 Percentiles: P50: 1.56 P75: 1.93 P99: 5.95 P99.9: 13.59 P99.99: 166.60 ------------------------------------------------------ [ 0, 1 ] 138262 11.867% 11.867% ## ( 1, 2 ] 793799 68.129% 79.996% ############## ( 2, 3 ] 151700 13.020% 93.016% ### ( 3, 4 ] 39810 3.417% 96.433% # ( 4, 6 ] 30739 2.638% 99.071% # ( 6, 10 ] 8718 0.748% 99.819% ( 10, 15 ] 1316 0.113% 99.932% ( 15, 22 ] 95 0.008% 99.940% ( 22, 34 ] 18 0.002% 99.942% ( 34, 51 ] 12 0.001% 99.943% ( 51, 76 ] 9 0.001% 99.943% ( 76, 110 ] 269 0.023% 99.967% ( 110, 170 ] 291 0.025% 99.992% ( 170, 250 ] 170 0.015% 100.006% ( 250, 380 ] 91 0.008% 100.014% ( 380, 580 ] 63 0.005% 100.019% ( 580, 870 ] 32 0.003% 100.022% ( 870, 1300 ] 27 0.002% 100.024% ( 1300, 1900 ] 11 0.001% 100.025% ( 1900, 2900 ] 8 0.001% 100.026% ( 2900, 4400 ] 6 0.001% 100.027% ** Level 1 read latency histogram (micros): Count: 104217 Average: 2.8270 StdDev: 15.49 Min: 0 Median: 1.6806 Max: 2896 Percentiles: P50: 1.68 P75: 2.23 P99: 8.15 P99.9: 119.83 P99.99: 375.78 ------------------------------------------------------ [ 0, 1 ] 5667 5.438% 5.438% # ( 1, 2 ] 68233 65.472% 70.910% ############# ( 2, 3 ] 18319 17.578% 88.487% #### ( 3, 4 ] 5249 5.037% 93.524% # ( 4, 6 ] 4951 4.751% 98.275% # ( 6, 10 ] 1407 1.350% 99.625% ( 10, 15 ] 243 0.233% 99.858% ( 15, 22 ] 15 0.014% 99.872% ( 22, 34 ] 2 0.002% 99.874% ( 34, 51 ] 2 0.002% 99.876% ( 76, 110 ] 12 0.012% 99.888% ( 110, 170 ] 78 0.075% 99.963% ( 170, 250 ] 16 0.015% 99.978% ( 250, 380 ] 13 0.012% 99.990% ( 380, 580 ] 12 0.012% 100.002% ( 580, 870 ] 2 0.002% 100.004% ( 870, 1300 ] 2 0.002% 100.006% ( 1300, 1900 ] 3 0.003% 100.009% ( 1900, 2900 ] 1 0.001% 100.010% ** Level 2 read latency histogram (micros): Count: 52804 Average: 2.6097 StdDev: 43.33 Min: 1 Median: 1.4120 Max: 8430 Percentiles: P50: 1.41 P75: 1.80 P99: 6.44 P99.9: 128.21 P99.99: 1054.86 ------------------------------------------------------ [ 0, 1 ] 12462 23.600% 23.600% ##### ( 1, 2 ] 33836 64.078% 87.679% ############# ( 2, 3 ] 4215 7.982% 95.661% ## ( 3, 4 ] 1021 1.934% 97.595% ( 4, 6 ] 691 1.309% 98.903% ( 6, 10 ] 461 0.873% 99.777% ( 10, 15 ] 35 0.066% 99.843% ( 15, 22 ] 5 0.009% 99.852% ( 22, 34 ] 1 0.002% 99.854% ( 51, 76 ] 2 0.004% 99.858% ( 76, 110 ] 14 0.027% 99.884% ( 110, 170 ] 27 0.051% 99.936% ( 170, 250 ] 9 0.017% 99.953% ( 250, 380 ] 10 0.019% 99.972% ( 380, 580 ] 5 0.009% 99.981% ( 580, 870 ] 3 0.006% 99.987% ( 870, 1300 ] 4 0.008% 99.994% ( 1900, 2900 ] 1 0.002% 99.996% ( 2900, 4400 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 235193 Average: 3.7770 StdDev: 58.65 Min: 0 Median: 1.6681 Max: 11997 Percentiles: P50: 1.67 P75: 2.18 P99: 8.97 P99.9: 249.18 P99.99: 1135.10 ------------------------------------------------------ [ 0, 1 ] 13628 5.794% 5.794% # ( 1, 2 ] 155623 66.168% 71.963% ############# ( 2, 3 ] 40520 17.228% 89.191% ### ( 3, 4 ] 11190 4.758% 93.949% # ( 4, 6 ] 8941 3.802% 97.750% # ( 6, 10 ] 3954 1.681% 99.432% ( 10, 15 ] 497 0.211% 99.643% ( 15, 22 ] 68 0.029% 99.672% ( 22, 34 ] 4 0.002% 99.673% ( 51, 76 ] 3 0.001% 99.675% ( 76, 110 ] 134 0.057% 99.732% ( 110, 170 ] 280 0.119% 99.851% ( 170, 250 ] 117 0.050% 99.901% ( 250, 380 ] 92 0.039% 99.940% ( 380, 580 ] 76 0.032% 99.972% ( 580, 870 ] 32 0.014% 99.986% ( 870, 1300 ] 17 0.007% 99.993% ( 1300, 1900 ] 13 0.006% 99.998% ( 1900, 2900 ] 10 0.004% 100.003% ( 2900, 4400 ] 3 0.001% 100.004% ( 4400, 6600 ] 5 0.002% 100.006% ( 6600, 9900 ] 5 0.002% 100.008% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 4 read latency histogram (micros): Count: 30 Average: 2988.6667 StdDev: 2875.48 Min: 135 Median: 1780.0000 Max: 11671 Percentiles: P50: 1780.00 P75: 4150.00 P99: 11671.00 P99.9: 11671.00 P99.99: 11671.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 170, 250 ] 2 6.667% 10.000% # ( 380, 580 ] 1 3.333% 13.333% # ( 580, 870 ] 2 6.667% 20.000% # ( 870, 1300 ] 5 16.667% 36.667% ### ( 1300, 1900 ] 5 16.667% 53.333% ### ( 1900, 2900 ] 4 13.333% 66.667% ### ( 2900, 4400 ] 3 10.000% 76.667% ## ( 4400, 6600 ] 2 6.667% 83.333% # ( 6600, 9900 ] 4 13.333% 96.667% ### ( 9900, 14000 ] 1 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 40 Average: 948.2250 StdDev: 1057.55 Min: 83 Median: 446.6667 Max: 3796 Percentiles: P50: 446.67 P75: 1450.00 P99: 3796.00 P99.9: 3796.00 P99.99: 3796.00 ------------------------------------------------------ ( 76, 110 ] 1 2.500% 2.500% # ( 110, 170 ] 12 30.000% 32.500% ###### ( 170, 250 ] 4 10.000% 42.500% ## ( 250, 380 ] 2 5.000% 47.500% # ( 380, 580 ] 3 7.500% 55.000% ## ( 580, 870 ] 3 7.500% 62.500% ## ( 870, 1300 ] 4 10.000% 72.500% ## ( 1300, 1900 ] 4 10.000% 82.500% ## ( 1900, 2900 ] 3 7.500% 90.000% ## ( 2900, 4400 ] 4 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 12.6 total, 3.6 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 312.46 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.920 H:M:S, 15.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 276.25 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.881 H:M:S, 24.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/15-11:52:32 ... thread 0: (1000000,5000000) ops and (247952.2,302220.7) ops/second in (4.033035,16.544199) 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 16/13 2.51 GB 25.1 3.3 0.0 3.3 8.0 4.6 0.0 1.7 126.5 303.7 26.86 25.04 80 0.336 3448K 18K 0.0 0.0 L1 14/14 1.65 GB 0.0 2.0 2.0 0.1 2.0 1.9 0.2 1.0 232.7 225.1 8.88 8.45 2 4.440 2099K 68K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 1.9 230.2 229.7 0.63 0.61 2 0.315 147K 275 0.0 0.0 L3 10/0 588.06 MB 0.6 1.5 0.4 1.1 1.5 0.4 0.2 3.4 224.0 220.9 6.81 6.32 5 1.361 1548K 21K 0.0 0.0 L4 117/0 9.52 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 116/0 9.54 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 273/27 23.79 GB 0.0 7.0 2.5 4.5 11.5 7.0 2.1 2.5 165.2 273.4 43.17 40.42 89 0.485 7243K 108K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.0 2.5 4.5 11.5 7.0 2.1 2.5 165.2 273.4 43.17 40.42 89 0.485 7243K 108K 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 7.0 2.5 4.5 6.9 2.4 0.0 0.0 242.3 238.7 29.44 28.21 21 1.402 7243K 108K 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 0.0 347.9 13.74 12.21 68 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 16.6 total, 16.5 interval Flush(GB): cumulative 4.668, interval 4.668 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: 11.53 GB write, 709.74 MB/s write, 6.97 GB read, 428.86 MB/s read, 43.2 seconds Interval compaction: 11.53 GB write, 713.44 MB/s write, 6.97 GB read, 431.09 MB/s read, 43.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 8, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 8, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 19, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 8, total-stops: 19, interval: 27 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1531655 Average: 2.5314 StdDev: 14.92 Min: 0 Median: 1.5486 Max: 4268 Percentiles: P50: 1.55 P75: 1.91 P99: 6.12 P99.9: 95.55 P99.99: 231.63 ------------------------------------------------------ [ 0, 1 ] 189978 12.403% 12.403% ## ( 1, 2 ] 1049589 68.526% 80.930% ############## ( 2, 3 ] 190153 12.415% 93.345% ## ( 3, 4 ] 48908 3.193% 96.538% # ( 4, 6 ] 37359 2.439% 98.977% ( 6, 10 ] 11965 0.781% 99.758% ( 10, 15 ] 1637 0.107% 99.865% ( 15, 22 ] 138 0.009% 99.874% ( 22, 34 ] 26 0.002% 99.876% ( 34, 51 ] 15 0.001% 99.877% ( 51, 76 ] 82 0.005% 99.882% ( 76, 110 ] 477 0.031% 99.913% ( 110, 170 ] 917 0.060% 99.973% ( 170, 250 ] 336 0.022% 99.995% ( 250, 380 ] 176 0.011% 100.007% ( 380, 580 ] 137 0.009% 100.016% ( 580, 870 ] 61 0.004% 100.020% ( 870, 1300 ] 35 0.002% 100.022% ( 1300, 1900 ] 11 0.001% 100.023% ( 1900, 2900 ] 14 0.001% 100.023% ( 2900, 4400 ] 7 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 145060 Average: 3.0111 StdDev: 23.84 Min: 0 Median: 1.6319 Max: 4042 Percentiles: P50: 1.63 P75: 2.04 P99: 8.36 P99.9: 150.26 P99.99: 797.21 ------------------------------------------------------ [ 0, 1 ] 11900 8.204% 8.204% ## ( 1, 2 ] 95956 66.149% 74.353% ############# ( 2, 3 ] 22303 15.375% 89.728% ### ( 3, 4 ] 6501 4.482% 94.209% # ( 4, 6 ] 5751 3.965% 98.174% # ( 6, 10 ] 2031 1.400% 99.574% ( 10, 15 ] 299 0.206% 99.780% ( 15, 22 ] 18 0.012% 99.792% ( 22, 34 ] 3 0.002% 99.795% ( 34, 51 ] 3 0.002% 99.797% ( 51, 76 ] 1 0.001% 99.797% ( 76, 110 ] 55 0.038% 99.835% ( 110, 170 ] 140 0.097% 99.932% ( 170, 250 ] 30 0.021% 99.952% ( 250, 380 ] 23 0.016% 99.968% ( 380, 580 ] 27 0.019% 99.987% ( 580, 870 ] 6 0.004% 99.991% ( 870, 1300 ] 8 0.006% 99.997% ( 1300, 1900 ] 11 0.008% 100.004% ( 1900, 2900 ] 3 0.002% 100.006% ( 2900, 4400 ] 1 0.001% 100.007% ** Level 2 read latency histogram (micros): Count: 52804 Average: 2.6097 StdDev: 43.33 Min: 1 Median: 1.4120 Max: 8430 Percentiles: P50: 1.41 P75: 1.80 P99: 6.44 P99.9: 128.21 P99.99: 1054.86 ------------------------------------------------------ [ 0, 1 ] 12462 23.600% 23.600% ##### ( 1, 2 ] 33836 64.078% 87.679% ############# ( 2, 3 ] 4215 7.982% 95.661% ## ( 3, 4 ] 1021 1.934% 97.595% ( 4, 6 ] 691 1.309% 98.903% ( 6, 10 ] 461 0.873% 99.777% ( 10, 15 ] 35 0.066% 99.843% ( 15, 22 ] 5 0.009% 99.852% ( 22, 34 ] 1 0.002% 99.854% ( 51, 76 ] 2 0.004% 99.858% ( 76, 110 ] 14 0.027% 99.884% ( 110, 170 ] 27 0.051% 99.936% ( 170, 250 ] 9 0.017% 99.953% ( 250, 380 ] 10 0.019% 99.972% ( 380, 580 ] 5 0.009% 99.981% ( 580, 870 ] 3 0.006% 99.987% ( 870, 1300 ] 4 0.008% 99.994% ( 1900, 2900 ] 1 0.002% 99.996% ( 2900, 4400 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 235193 Average: 3.7770 StdDev: 58.65 Min: 0 Median: 1.6681 Max: 11997 Percentiles: P50: 1.67 P75: 2.18 P99: 8.97 P99.9: 249.18 P99.99: 1135.10 ------------------------------------------------------ [ 0, 1 ] 13628 5.794% 5.794% # ( 1, 2 ] 155623 66.168% 71.963% ############# ( 2, 3 ] 40520 17.228% 89.191% ### ( 3, 4 ] 11190 4.758% 93.949% # ( 4, 6 ] 8941 3.802% 97.750% # ( 6, 10 ] 3954 1.681% 99.432% ( 10, 15 ] 497 0.211% 99.643% ( 15, 22 ] 68 0.029% 99.672% ( 22, 34 ] 4 0.002% 99.673% ( 51, 76 ] 3 0.001% 99.675% ( 76, 110 ] 134 0.057% 99.732% ( 110, 170 ] 280 0.119% 99.851% ( 170, 250 ] 117 0.050% 99.901% ( 250, 380 ] 92 0.039% 99.940% ( 380, 580 ] 76 0.032% 99.972% ( 580, 870 ] 32 0.014% 99.986% ( 870, 1300 ] 17 0.007% 99.993% ( 1300, 1900 ] 13 0.006% 99.998% ( 1900, 2900 ] 10 0.004% 100.003% ( 2900, 4400 ] 3 0.001% 100.004% ( 4400, 6600 ] 5 0.002% 100.006% ( 6600, 9900 ] 5 0.002% 100.008% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 4 read latency histogram (micros): Count: 30 Average: 2988.6667 StdDev: 2875.48 Min: 135 Median: 1780.0000 Max: 11671 Percentiles: P50: 1780.00 P75: 4150.00 P99: 11671.00 P99.9: 11671.00 P99.99: 11671.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 170, 250 ] 2 6.667% 10.000% # ( 380, 580 ] 1 3.333% 13.333% # ( 580, 870 ] 2 6.667% 20.000% # ( 870, 1300 ] 5 16.667% 36.667% ### ( 1300, 1900 ] 5 16.667% 53.333% ### ( 1900, 2900 ] 4 13.333% 66.667% ### ( 2900, 4400 ] 3 10.000% 76.667% ## ( 4400, 6600 ] 2 6.667% 83.333% # ( 6600, 9900 ] 4 13.333% 96.667% ### ( 9900, 14000 ] 1 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 40 Average: 948.2250 StdDev: 1057.55 Min: 83 Median: 446.6667 Max: 3796 Percentiles: P50: 446.67 P75: 1450.00 P99: 3796.00 P99.9: 3796.00 P99.99: 3796.00 ------------------------------------------------------ ( 76, 110 ] 1 2.500% 2.500% # ( 110, 170 ] 12 30.000% 32.500% ###### ( 170, 250 ] 4 10.000% 42.500% ## ( 250, 380 ] 2 5.000% 47.500% # ( 380, 580 ] 3 7.500% 55.000% ## ( 580, 870 ] 3 7.500% 62.500% ## ( 870, 1300 ] 4 10.000% 72.500% ## ( 1300, 1900 ] 4 10.000% 82.500% ## ( 1900, 2900 ] 3 7.500% 90.000% ## ( 2900, 4400 ] 4 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 16.6 total, 4.0 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 295.87 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.275 H:M:S, 19.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 244.03 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.355 H:M:S, 33.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/15-11:52:36 ... thread 0: (1000000,6000000) ops and (308569.9,303260.7) ops/second in (3.240757,19.784956) 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 19/13 3.48 GB 125.2 4.4 0.0 4.4 10.0 5.6 0.0 1.8 132.9 301.9 34.08 31.87 99 0.344 4598K 24K 0.0 0.0 L1 14/14 1.65 GB 0.0 2.0 2.0 0.1 2.0 1.9 0.2 1.0 232.7 225.1 8.88 8.45 2 4.440 2099K 68K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.4 1.9 230.2 229.7 0.63 0.61 2 0.315 147K 275 0.0 0.0 L3 10/0 588.06 MB 0.6 1.5 0.4 1.1 1.5 0.4 0.2 3.4 224.0 220.9 6.81 6.32 5 1.361 1548K 21K 0.0 0.0 L4 117/0 9.52 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 116/0 9.54 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 276/27 24.77 GB 0.0 8.1 2.5 5.6 13.6 8.0 2.1 2.4 164.0 276.5 50.40 47.24 108 0.467 8393K 114K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.1 2.5 5.6 13.6 8.0 2.1 2.4 164.0 276.5 50.40 47.24 108 0.467 8393K 114K 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 8.1 2.5 5.6 8.0 2.3 0.0 0.0 244.7 241.3 33.78 32.47 25 1.351 8393K 114K 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 0.0 348.2 16.62 14.77 83 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 19.9 total, 19.8 interval Flush(GB): cumulative 5.650, interval 5.650 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: 13.61 GB write, 701.30 MB/s write, 8.07 GB read, 415.88 MB/s read, 50.4 seconds Interval compaction: 13.61 GB write, 704.35 MB/s write, 8.07 GB read, 417.69 MB/s read, 50.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 21, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 21, interval: 32 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1896585 Average: 2.5265 StdDev: 14.91 Min: 0 Median: 1.5564 Max: 4268 Percentiles: P50: 1.56 P75: 1.92 P99: 6.00 P99.9: 81.91 P99.99: 219.06 ------------------------------------------------------ [ 0, 1 ] 224666 11.846% 11.846% ## ( 1, 2 ] 1300479 68.570% 80.415% ############## ( 2, 3 ] 244590 12.896% 93.312% ### ( 3, 4 ] 61198 3.227% 96.538% # ( 4, 6 ] 46721 2.463% 99.002% ( 6, 10 ] 14551 0.767% 99.769% ( 10, 15 ] 2075 0.109% 99.878% ( 15, 22 ] 185 0.010% 99.888% ( 22, 34 ] 31 0.002% 99.890% ( 34, 51 ] 18 0.001% 99.891% ( 51, 76 ] 83 0.004% 99.895% ( 76, 110 ] 532 0.028% 99.923% ( 110, 170 ] 1030 0.054% 99.978% ( 170, 250 ] 387 0.020% 99.998% ( 250, 380 ] 198 0.010% 100.008% ( 380, 580 ] 163 0.009% 100.017% ( 580, 870 ] 74 0.004% 100.021% ( 870, 1300 ] 44 0.002% 100.023% ( 1300, 1900 ] 17 0.001% 100.024% ( 1900, 2900 ] 17 0.001% 100.025% ( 2900, 4400 ] 9 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 228716 Average: 2.8999 StdDev: 19.89 Min: 0 Median: 1.6286 Max: 4042 Percentiles: P50: 1.63 P75: 2.01 P99: 8.42 P99.9: 143.35 P99.99: 584.14 ------------------------------------------------------ [ 0, 1 ] 17965 7.855% 7.855% ## ( 1, 2 ] 153356 67.051% 74.906% ############# ( 2, 3 ] 35833 15.667% 90.573% ### ( 3, 4 ] 9161 4.005% 94.578% # ( 4, 6 ] 8013 3.503% 98.081% # ( 6, 10 ] 3468 1.516% 99.598% ( 10, 15 ] 410 0.179% 99.777% ( 15, 22 ] 38 0.017% 99.794% ( 22, 34 ] 3 0.001% 99.795% ( 34, 51 ] 3 0.001% 99.796% ( 51, 76 ] 1 0.000% 99.797% ( 76, 110 ] 129 0.056% 99.853% ( 110, 170 ] 193 0.084% 99.937% ( 170, 250 ] 50 0.022% 99.959% ( 250, 380 ] 29 0.013% 99.972% ( 380, 580 ] 41 0.018% 99.990% ( 580, 870 ] 9 0.004% 99.994% ( 870, 1300 ] 9 0.004% 99.998% ( 1300, 1900 ] 11 0.005% 100.003% ( 1900, 2900 ] 3 0.001% 100.004% ( 2900, 4400 ] 1 0.000% 100.004% ** Level 2 read latency histogram (micros): Count: 52804 Average: 2.6097 StdDev: 43.33 Min: 1 Median: 1.4120 Max: 8430 Percentiles: P50: 1.41 P75: 1.80 P99: 6.44 P99.9: 128.21 P99.99: 1054.86 ------------------------------------------------------ [ 0, 1 ] 12462 23.600% 23.600% ##### ( 1, 2 ] 33836 64.078% 87.679% ############# ( 2, 3 ] 4215 7.982% 95.661% ## ( 3, 4 ] 1021 1.934% 97.595% ( 4, 6 ] 691 1.309% 98.903% ( 6, 10 ] 461 0.873% 99.777% ( 10, 15 ] 35 0.066% 99.843% ( 15, 22 ] 5 0.009% 99.852% ( 22, 34 ] 1 0.002% 99.854% ( 51, 76 ] 2 0.004% 99.858% ( 76, 110 ] 14 0.027% 99.884% ( 110, 170 ] 27 0.051% 99.936% ( 170, 250 ] 9 0.017% 99.953% ( 250, 380 ] 10 0.019% 99.972% ( 380, 580 ] 5 0.009% 99.981% ( 580, 870 ] 3 0.006% 99.987% ( 870, 1300 ] 4 0.008% 99.994% ( 1900, 2900 ] 1 0.002% 99.996% ( 2900, 4400 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 235193 Average: 3.7770 StdDev: 58.65 Min: 0 Median: 1.6681 Max: 11997 Percentiles: P50: 1.67 P75: 2.18 P99: 8.97 P99.9: 249.18 P99.99: 1135.10 ------------------------------------------------------ [ 0, 1 ] 13628 5.794% 5.794% # ( 1, 2 ] 155623 66.168% 71.963% ############# ( 2, 3 ] 40520 17.228% 89.191% ### ( 3, 4 ] 11190 4.758% 93.949% # ( 4, 6 ] 8941 3.802% 97.750% # ( 6, 10 ] 3954 1.681% 99.432% ( 10, 15 ] 497 0.211% 99.643% ( 15, 22 ] 68 0.029% 99.672% ( 22, 34 ] 4 0.002% 99.673% ( 51, 76 ] 3 0.001% 99.675% ( 76, 110 ] 134 0.057% 99.732% ( 110, 170 ] 280 0.119% 99.851% ( 170, 250 ] 117 0.050% 99.901% ( 250, 380 ] 92 0.039% 99.940% ( 380, 580 ] 76 0.032% 99.972% ( 580, 870 ] 32 0.014% 99.986% ( 870, 1300 ] 17 0.007% 99.993% ( 1300, 1900 ] 13 0.006% 99.998% ( 1900, 2900 ] 10 0.004% 100.003% ( 2900, 4400 ] 3 0.001% 100.004% ( 4400, 6600 ] 5 0.002% 100.006% ( 6600, 9900 ] 5 0.002% 100.008% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 4 read latency histogram (micros): Count: 30 Average: 2988.6667 StdDev: 2875.48 Min: 135 Median: 1780.0000 Max: 11671 Percentiles: P50: 1780.00 P75: 4150.00 P99: 11671.00 P99.9: 11671.00 P99.99: 11671.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 170, 250 ] 2 6.667% 10.000% # ( 380, 580 ] 1 3.333% 13.333% # ( 580, 870 ] 2 6.667% 20.000% # ( 870, 1300 ] 5 16.667% 36.667% ### ( 1300, 1900 ] 5 16.667% 53.333% ### ( 1900, 2900 ] 4 13.333% 66.667% ### ( 2900, 4400 ] 3 10.000% 76.667% ## ( 4400, 6600 ] 2 6.667% 83.333% # ( 6600, 9900 ] 4 13.333% 96.667% ### ( 9900, 14000 ] 1 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 40 Average: 948.2250 StdDev: 1057.55 Min: 83 Median: 446.6667 Max: 3796 Percentiles: P50: 446.67 P75: 1450.00 P99: 3796.00 P99.9: 3796.00 P99.99: 3796.00 ------------------------------------------------------ ( 76, 110 ] 1 2.500% 2.500% # ( 110, 170 ] 12 30.000% 32.500% ###### ( 170, 250 ] 4 10.000% 42.500% ## ( 250, 380 ] 2 5.000% 47.500% # ( 380, 580 ] 3 7.500% 55.000% ## ( 580, 870 ] 3 7.500% 62.500% ## ( 870, 1300 ] 4 10.000% 72.500% ## ( 1300, 1900 ] 4 10.000% 82.500% ## ( 1900, 2900 ] 3 7.500% 90.000% ## ( 2900, 4400 ] 4 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 19.9 total, 3.2 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 297.14 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.839 H:M:S, 19.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 303.69 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.565 H:M:S, 17.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 3.317 micros/op 301448 ops/sec 20.017 seconds 6033999 operations; 292.1 MB/s Microseconds per write: Count: 6033999 Average: 3.3173 StdDev: 249.50 Min: 1 Median: 1.7224 Max: 231614 Percentiles: P50: 1.72 P75: 2.68 P99: 6.66 P99.9: 90.24 P99.99: 1203.22 ------------------------------------------------------ [ 0, 1 ] 810504 13.432% 13.432% ### ( 1, 2 ] 3054314 50.618% 64.051% ########## ( 2, 3 ] 964557 15.985% 80.036% ### ( 3, 4 ] 834080 13.823% 93.859% ### ( 4, 6 ] 303144 5.024% 98.883% # ( 6, 10 ] 43009 0.713% 99.596% ( 10, 15 ] 11669 0.193% 99.789% ( 15, 22 ] 3956 0.066% 99.855% ( 22, 34 ] 779 0.013% 99.868% ( 34, 51 ] 99 0.002% 99.869% ( 51, 76 ] 19 0.000% 99.870% ( 76, 110 ] 4380 0.073% 99.942% ( 110, 170 ] 1548 0.026% 99.968% ( 170, 250 ] 148 0.002% 99.970% ( 250, 380 ] 40 0.001% 99.971% ( 380, 580 ] 5 0.000% 99.971% ( 580, 870 ] 7 0.000% 99.971% ( 870, 1300 ] 1468 0.024% 99.995% ( 1300, 1900 ] 2 0.000% 99.996% ( 1900, 2900 ] 256 0.004% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ( 4400, 6600 ] 1 0.000% 100.000% ( 6600, 9900 ] 1 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 8 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 : 195724 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 : 6033999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6227086968 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 : 175 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 3982610 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 : 10070058833 rocksdb.compact.write.bytes COUNT : 9872886814 rocksdb.flush.write.bytes COUNT : 6133161269 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 : 18 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 : 93 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 : 6093801472 rocksdb.memtable.garbage.bytes.at.flush COUNT : 11639808 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 : 10121479836 rocksdb.non.last.level.read.count COUNT : 2441810 rocksdb.block.checksum.compute.count COUNT : 2441478 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 : 1.377114 P95 : 3.804881 P99 : 5.829724 P100 : 231612.000000 COUNT : 6033999 SUM : 17333869 rocksdb.compaction.times.micros P50 : 1056153.846154 P95 : 3950000.000000 P99 : 7645921.000000 P100 : 7645921.000000 COUNT : 25 SUM : 33777674 rocksdb.compaction.times.cpu_micros P50 : 1017857.142857 P95 : 3950000.000000 P99 : 7246366.000000 P100 : 7246366.000000 COUNT : 25 SUM : 32469791 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 : 712.916667 P95 : 1296.560000 P99 : 1726.000000 P100 : 1726.000000 COUNT : 84 SUM : 65059 rocksdb.compaction.outfile.sync.micros P50 : 790.595238 P95 : 1625.000000 P99 : 1994.000000 P100 : 1994.000000 COUNT : 75 SUM : 63347 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 : 94.283019 P95 : 341.928571 P99 : 1209.700000 P100 : 2138.000000 COUNT : 121 SUM : 17400 rocksdb.table.open.io.micros P50 : 1720.000000 P95 : 16833.333333 P99 : 21500.000000 P100 : 22146.000000 COUNT : 175 SUM : 552294 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 : 3.594898 P95 : 6.065982 P99 : 9.757478 P100 : 9156.000000 COUNT : 2441094 SUM : 11320355 rocksdb.read.block.get.micros P50 : 532.380952 P95 : 4557.142857 P99 : 9350.000000 P100 : 12168.000000 COUNT : 350 SUM : 433903 rocksdb.write.raw.block.micros P50 : 0.510030 P95 : 0.969057 P99 : 2.638031 P100 : 4869.000000 COUNT : 3890235 SUM : 7187210 rocksdb.numfiles.in.singlecompaction P50 : 3.357143 P95 : 10.250000 P99 : 23.000000 P100 : 23.000000 COUNT : 39 SUM : 162 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 : 0.559876 P95 : 1138.691497 P99 : 2312.929687 P100 : 231423.000000 COUNT : 16429 SUM : 3984286 rocksdb.sst.read.micros P50 : 1.571070 P95 : 3.684728 P99 : 7.019164 P100 : 11997.000000 COUNT : 2442067 SUM : 6718240 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 : 6033999 SUM : 6227086968 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 : 211791.044776 P95 : 325400.000000 P99 : 366407.000000 P100 : 366407.000000 COUNT : 84 SUM : 16793502 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 : 111 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