[2024-11-28 06:03:26.011632] Starting SPDK v25.01-pre git sha1 35cd3e84d / DPDK 22.11.4 initialization... [2024-11-28 06:03:26.011733] [ 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_pid3569657 ] Set seed to 1732770206009259 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-28 06:03:26.104519] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-28 06:03:26.127861] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-28 06:03:26.127903] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3569657' to capture a snapshot of events at runtime. [2024-11-28 06:03:26.127914] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-28 06:03:26.127925] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-28 06:03:26.127933] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3569657 for offline analysis/debug. [2024-11-28 06:03:26.128501] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Thu Nov 28 06:03:30 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/28-06:03:37 ... thread 0: (1000000,1000000) ops and (137393.2,137393.2) ops/second in (7.278382,7.278382) 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 7/7 629.86 MB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 122.5 6.68 2.41 9 0.743 0 0 0.0 0.0 L1 4/4 246.66 MB 0.0 0.4 0.2 0.2 0.4 0.2 0.0 1.7 138.9 138.8 3.06 1.88 3 1.022 432K 189 0.0 0.0 L2 2/0 242.88 MB 2.4 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 L3 36/8 3.52 GB 2.6 1.9 1.4 0.5 1.9 1.4 0.2 1.3 101.8 100.4 18.88 9.15 12 1.574 1217K 0 0.0 0.0 L4 207/29 12.43 GB 1.1 4.4 2.7 1.6 4.3 2.7 0.2 1.6 112.9 111.5 39.51 20.75 25 1.581 1788K 9734 0.0 0.0 L5 1100/0 90.43 GB 0.9 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 1356/48 107.47 GB 0.0 6.6 4.4 2.3 7.4 5.1 0.4 9.2 99.9 110.7 68.15 34.20 49 1.391 3438K 9923 0.0 0.0 Int 0/0 0.00 KB 0.0 6.6 4.4 2.3 7.4 5.1 0.4 9.2 99.9 110.7 68.15 34.20 49 1.391 3438K 9923 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 6.6 4.4 2.3 6.6 4.3 0.0 0.0 110.8 109.5 61.46 31.79 40 1.537 3438K 9923 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 0.0 122.5 6.68 2.41 9 0.743 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): 7.4 total, 7.3 interval Flush(GB): cumulative 0.800, interval 0.800 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: 7.37 GB write, 1014.89 MB/s write, 6.65 GB read, 915.62 MB/s read, 68.1 seconds Interval compaction: 7.37 GB write, 1036.44 MB/s write, 6.65 GB read, 935.07 MB/s read, 68.1 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: 30, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 30, interval: 30 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 129060 Average: 8.9431 StdDev: 106.54 Min: 1 Median: 1.8841 Max: 5009 Percentiles: P50: 1.88 P75: 2.87 P99: 9.95 P99.9: 1726.43 P99.99: 4096.39 ------------------------------------------------------ [ 0, 1 ] 4344 3.366% 3.366% # ( 1, 2 ] 68076 52.748% 56.113% ########### ( 2, 3 ] 27933 21.643% 77.757% #### ( 3, 4 ] 12757 9.885% 87.641% ## ( 4, 6 ] 12010 9.306% 96.947% ## ( 6, 10 ] 2683 2.079% 99.026% ( 10, 15 ] 518 0.401% 99.427% ( 15, 22 ] 55 0.043% 99.470% ( 22, 34 ] 5 0.004% 99.474% ( 34, 51 ] 4 0.003% 99.477% ( 51, 76 ] 3 0.002% 99.479% ( 110, 170 ] 5 0.004% 99.483% ( 170, 250 ] 28 0.022% 99.505% ( 250, 380 ] 44 0.034% 99.539% ( 380, 580 ] 99 0.077% 99.616% ( 580, 870 ] 148 0.115% 99.730% ( 870, 1300 ] 150 0.116% 99.847% ( 1300, 1900 ] 97 0.075% 99.922% ( 1900, 2900 ] 53 0.041% 99.963% ( 2900, 4400 ] 44 0.034% 99.997% ( 4400, 6600 ] 4 0.003% 100.000% ** Level 1 read latency histogram (micros): Count: 107567 Average: 4.3009 StdDev: 61.55 Min: 1 Median: 1.8779 Max: 6626 Percentiles: P50: 1.88 P75: 2.86 P99: 8.90 P99.9: 298.02 P99.99: 3440.55 ------------------------------------------------------ [ 0, 1 ] 3269 3.039% 3.039% # ( 1, 2 ] 57544 53.496% 56.535% ########### ( 2, 3 ] 22991 21.374% 77.909% #### ( 3, 4 ] 10782 10.024% 87.932% ## ( 4, 6 ] 10498 9.759% 97.692% ## ( 6, 10 ] 1940 1.804% 99.495% ( 10, 15 ] 382 0.355% 99.850% ( 15, 22 ] 29 0.027% 99.877% ( 22, 34 ] 2 0.002% 99.879% ( 34, 51 ] 6 0.006% 99.885% ( 51, 76 ] 2 0.002% 99.887% ( 110, 170 ] 3 0.003% 99.889% ( 170, 250 ] 8 0.007% 99.897% ( 250, 380 ] 12 0.011% 99.908% ( 380, 580 ] 19 0.018% 99.926% ( 580, 870 ] 20 0.019% 99.944% ( 870, 1300 ] 27 0.025% 99.969% ( 1300, 1900 ] 12 0.011% 99.980% ( 1900, 2900 ] 8 0.007% 99.988% ( 2900, 4400 ] 9 0.008% 99.996% ( 4400, 6600 ] 4 0.004% 100.000% ( 6600, 9900 ] 1 0.001% 100.001% ** Level 2 read latency histogram (micros): Count: 330500 Average: 15.1272 StdDev: 178.09 Min: 1 Median: 1.9978 Max: 9554 Percentiles: P50: 2.00 P75: 3.10 P99: 13.00 P99.9: 1524.79 P99.99: 2112.68 ------------------------------------------------------ [ 0, 1 ] 10096 3.055% 3.055% # ( 1, 2 ] 155490 47.047% 50.102% ######### ( 2, 3 ] 78659 23.800% 73.902% ##### ( 3, 4 ] 35639 10.783% 84.685% ## ( 4, 6 ] 35255 10.667% 95.352% ## ( 6, 10 ] 10682 3.232% 98.584% # ( 10, 15 ] 2290 0.693% 99.277% ( 15, 22 ] 341 0.103% 99.380% ( 22, 34 ] 70 0.021% 99.402% ( 34, 51 ] 34 0.010% 99.412% ( 51, 76 ] 26 0.008% 99.420% ( 76, 110 ] 19 0.006% 99.425% ( 110, 170 ] 42 0.013% 99.438% ( 170, 250 ] 97 0.029% 99.467% ( 250, 380 ] 159 0.048% 99.516% ( 380, 580 ] 295 0.089% 99.605% ( 580, 870 ] 369 0.112% 99.716% ( 870, 1300 ] 472 0.143% 99.859% ( 1300, 1900 ] 359 0.109% 99.968% ( 1900, 2900 ] 343 0.104% 100.072% ( 2900, 4400 ] 303 0.092% 100.163% ( 4400, 6600 ] 100 0.030% 100.194% ( 6600, 9900 ] 10 0.003% 100.197% ** Level 3 read latency histogram (micros): Count: 787204 Average: 11.0909 StdDev: 153.21 Min: 1 Median: 1.9627 Max: 12920 Percentiles: P50: 1.96 P75: 2.98 P99: 9.81 P99.9: 1069.90 P99.99: 1714.25 ------------------------------------------------------ [ 0, 1 ] 16377 2.080% 2.080% ( 1, 2 ] 391843 49.777% 51.857% ########## ( 2, 3 ] 185727 23.593% 75.450% ##### ( 3, 4 ] 83632 10.624% 86.074% ## ( 4, 6 ] 81468 10.349% 96.423% ## ( 6, 10 ] 21269 2.702% 99.125% # ( 10, 15 ] 3902 0.496% 99.621% ( 15, 22 ] 416 0.053% 99.674% ( 22, 34 ] 53 0.007% 99.680% ( 34, 51 ] 45 0.006% 99.686% ( 51, 76 ] 37 0.005% 99.691% ( 76, 110 ] 17 0.002% 99.693% ( 110, 170 ] 53 0.007% 99.700% ( 170, 250 ] 97 0.012% 99.712% ( 250, 380 ] 196 0.025% 99.737% ( 380, 580 ] 361 0.046% 99.783% ( 580, 870 ] 610 0.077% 99.860% ( 870, 1300 ] 675 0.086% 99.946% ( 1300, 1900 ] 503 0.064% 100.010% ( 1900, 2900 ] 535 0.068% 100.078% ( 2900, 4400 ] 510 0.065% 100.143% ( 4400, 6600 ] 167 0.021% 100.164% ( 6600, 9900 ] 26 0.003% 100.167% ( 9900, 14000 ] 6 0.001% 100.168% ** Level 4 read latency histogram (micros): Count: 509695 Average: 21.6786 StdDev: 225.05 Min: 1 Median: 1.9659 Max: 11864 Percentiles: P50: 1.97 P75: 3.00 P99: 268.66 P99.9: 2614.32 P99.99: 3467.01 ------------------------------------------------------ [ 0, 1 ] 9631 1.890% 1.890% ( 1, 2 ] 253868 49.808% 51.697% ########## ( 2, 3 ] 119204 23.387% 75.085% ##### ( 3, 4 ] 53833 10.562% 85.647% ## ( 4, 6 ] 50623 9.932% 95.579% ## ( 6, 10 ] 14017 2.750% 98.329% # ( 10, 15 ] 2667 0.523% 98.852% ( 15, 22 ] 318 0.062% 98.914% ( 22, 34 ] 36 0.007% 98.921% ( 34, 51 ] 17 0.003% 98.925% ( 51, 76 ] 47 0.009% 98.934% ( 76, 110 ] 30 0.006% 98.940% ( 110, 170 ] 74 0.015% 98.954% ( 170, 250 ] 194 0.038% 98.992% ( 250, 380 ] 286 0.056% 99.048% ( 380, 580 ] 648 0.127% 99.176% ( 580, 870 ] 1078 0.211% 99.387% ( 870, 1300 ] 1241 0.243% 99.631% ( 1300, 1900 ] 906 0.178% 99.808% ( 1900, 2900 ] 657 0.129% 99.937% ( 2900, 4400 ] 717 0.141% 100.078% ( 4400, 6600 ] 226 0.044% 100.122% ( 6600, 9900 ] 41 0.008% 100.130% ( 9900, 14000 ] 5 0.001% 100.131% ** Level 5 read latency histogram (micros): Count: 11704 Average: 1778.5849 StdDev: 1550.72 Min: 87 Median: 1190.7459 Max: 11057 Percentiles: P50: 1190.75 P75: 2553.23 P99: 7424.11 P99.9: 9772.82 P99.99: 11057.00 ------------------------------------------------------ ( 76, 110 ] 11 0.094% 0.094% ( 110, 170 ] 68 0.581% 0.675% ( 170, 250 ] 201 1.717% 2.392% ( 250, 380 ] 617 5.272% 7.664% # ( 380, 580 ] 1308 11.176% 18.840% ## ( 580, 870 ] 2047 17.490% 36.329% ### ( 870, 1300 ] 2145 18.327% 54.657% #### ( 1300, 1900 ] 1522 13.004% 67.661% ### ( 1900, 2900 ] 1315 11.235% 78.896% ## ( 2900, 4400 ] 1569 13.406% 92.302% ### ( 4400, 6600 ] 747 6.382% 98.684% # ( 6600, 9900 ] 148 1.265% 99.949% ( 9900, 14000 ] 6 0.051% 100.000% ** DB Stats ** Uptime(secs): 7.4 total, 7.3 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 132.36 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.325 H:M:S, 44.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 135.16 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.325 H:M:S, 45.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/11/28-06:03:44 ... thread 0: (1000000,2000000) ops and (147676.0,142349.1) ops/second in (6.771580,14.049962) 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 13/13 1.35 GB 0.0 0.4 0.0 0.4 2.2 1.8 0.0 1.2 23.7 138.4 15.92 6.83 22 0.724 383K 550 0.0 0.0 L1 1/1 61.01 MB 0.0 0.9 0.5 0.4 0.9 0.5 0.0 1.9 143.9 143.7 6.42 4.20 4 1.606 938K 1050 0.0 0.0 L2 3/2 287.66 MB 1.3 0.2 0.1 0.1 0.2 0.1 0.3 2.2 130.6 130.2 1.69 1.03 1 1.687 223K 617 0.0 0.0 L3 19/11 1.67 GB 0.6 2.2 1.5 0.7 2.2 1.4 0.5 1.5 104.4 103.2 21.73 10.78 13 1.671 1321K 0 0.0 0.0 L4 180/5 9.87 GB 1.0 9.6 4.7 4.9 9.4 4.5 0.4 2.0 120.7 118.0 81.15 45.62 43 1.887 3633K 33K 0.0 0.0 L5 1155/0 95.05 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1371/32 108.29 GB 0.0 13.3 6.7 6.5 14.8 8.3 5.9 8.3 107.0 119.5 126.91 68.46 83 1.529 6501K 35K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.3 6.7 6.5 14.8 8.3 5.9 8.3 107.0 119.5 126.91 68.46 83 1.529 6501K 35K 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 13.3 6.7 6.5 13.0 6.5 0.0 0.0 119.6 117.5 113.56 63.20 62 1.832 6501K 35K 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 0.0 136.8 13.35 5.25 21 0.636 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): 14.2 total, 14.1 interval Flush(GB): cumulative 1.784, interval 1.784 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: 14.81 GB write, 1067.57 MB/s write, 13.27 GB read, 956.22 MB/s read, 126.9 seconds Interval compaction: 14.81 GB write, 1079.32 MB/s write, 13.27 GB read, 966.75 MB/s read, 126.9 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: 51, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 51, interval: 51 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 438801 Average: 9.5198 StdDev: 121.86 Min: 1 Median: 1.8665 Max: 11292 Percentiles: P50: 1.87 P75: 2.83 P99: 9.95 P99.9: 1674.14 P99.99: 3658.93 ------------------------------------------------------ [ 0, 1 ] 16256 3.705% 3.705% # ( 1, 2 ] 234455 53.431% 57.135% ########### ( 2, 3 ] 94055 21.435% 78.570% #### ( 3, 4 ] 40851 9.310% 87.880% ## ( 4, 6 ] 39093 8.909% 96.789% ## ( 6, 10 ] 9828 2.240% 99.028% ( 10, 15 ] 1784 0.407% 99.435% ( 15, 22 ] 175 0.040% 99.475% ( 22, 34 ] 11 0.003% 99.477% ( 34, 51 ] 10 0.002% 99.480% ( 51, 76 ] 8 0.002% 99.482% ( 76, 110 ] 5 0.001% 99.483% ( 110, 170 ] 27 0.006% 99.489% ( 170, 250 ] 98 0.022% 99.511% ( 250, 380 ] 171 0.039% 99.550% ( 380, 580 ] 355 0.081% 99.631% ( 580, 870 ] 543 0.124% 99.755% ( 870, 1300 ] 456 0.104% 99.859% ( 1300, 1900 ] 297 0.068% 99.926% ( 1900, 2900 ] 188 0.043% 99.969% ( 2900, 4400 ] 188 0.043% 100.012% ( 4400, 6600 ] 35 0.008% 100.020% ( 6600, 9900 ] 4 0.001% 100.021% ( 9900, 14000 ] 2 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 184463 Average: 8.6362 StdDev: 119.57 Min: 1 Median: 1.9311 Max: 8146 Percentiles: P50: 1.93 P75: 2.92 P99: 9.83 P99.9: 1688.29 P99.99: 4144.69 ------------------------------------------------------ [ 0, 1 ] 4074 2.209% 2.209% ( 1, 2 ] 94682 51.328% 53.537% ########## ( 2, 3 ] 42918 23.266% 76.803% ##### ( 3, 4 ] 18675 10.124% 86.927% ## ( 4, 6 ] 18327 9.935% 96.863% ## ( 6, 10 ] 4118 2.232% 99.095% ( 10, 15 ] 784 0.425% 99.520% ( 15, 22 ] 107 0.058% 99.578% ( 22, 34 ] 7 0.004% 99.582% ( 34, 51 ] 15 0.008% 99.590% ( 51, 76 ] 7 0.004% 99.594% ( 76, 110 ] 5 0.003% 99.597% ( 110, 170 ] 10 0.005% 99.602% ( 170, 250 ] 33 0.018% 99.620% ( 250, 380 ] 54 0.029% 99.649% ( 380, 580 ] 104 0.056% 99.706% ( 580, 870 ] 157 0.085% 99.791% ( 870, 1300 ] 154 0.083% 99.874% ( 1300, 1900 ] 75 0.041% 99.915% ( 1900, 2900 ] 74 0.040% 99.955% ( 2900, 4400 ] 79 0.043% 99.998% ( 4400, 6600 ] 18 0.010% 100.008% ( 6600, 9900 ] 4 0.002% 100.010% ** Level 2 read latency histogram (micros): Count: 460470 Average: 13.2418 StdDev: 162.53 Min: 1 Median: 1.9873 Max: 9554 Percentiles: P50: 1.99 P75: 3.06 P99: 12.20 P99.9: 1533.61 P99.99: 2301.92 ------------------------------------------------------ [ 0, 1 ] 12356 2.683% 2.683% # ( 1, 2 ] 220680 47.925% 50.608% ########## ( 2, 3 ] 109528 23.786% 74.394% ##### ( 3, 4 ] 48880 10.615% 85.010% ## ( 4, 6 ] 48490 10.531% 95.540% ## ( 6, 10 ] 14645 3.180% 98.721% # ( 10, 15 ] 2918 0.634% 99.354% ( 15, 22 ] 408 0.089% 99.443% ( 22, 34 ] 77 0.017% 99.460% ( 34, 51 ] 40 0.009% 99.468% ( 51, 76 ] 37 0.008% 99.476% ( 76, 110 ] 20 0.004% 99.481% ( 110, 170 ] 44 0.010% 99.490% ( 170, 250 ] 114 0.025% 99.515% ( 250, 380 ] 190 0.041% 99.556% ( 380, 580 ] 367 0.080% 99.636% ( 580, 870 ] 475 0.103% 99.739% ( 870, 1300 ] 577 0.125% 99.864% ( 1300, 1900 ] 420 0.091% 99.956% ( 1900, 2900 ] 393 0.085% 100.041% ( 2900, 4400 ] 358 0.078% 100.119% ( 4400, 6600 ] 109 0.024% 100.142% ( 6600, 9900 ] 13 0.003% 100.145% ** Level 3 read latency histogram (micros): Count: 1388721 Average: 10.4020 StdDev: 145.49 Min: 1 Median: 1.9705 Max: 16661 Percentiles: P50: 1.97 P75: 2.98 P99: 9.91 P99.9: 1061.41 P99.99: 1743.54 ------------------------------------------------------ [ 0, 1 ] 25715 1.852% 1.852% ( 1, 2 ] 688993 49.613% 51.465% ########## ( 2, 3 ] 332150 23.918% 75.383% ##### ( 3, 4 ] 146283 10.534% 85.917% ## ( 4, 6 ] 142917 10.291% 96.208% ## ( 6, 10 ] 39649 2.855% 99.063% # ( 10, 15 ] 7474 0.538% 99.601% ( 15, 22 ] 892 0.064% 99.665% ( 22, 34 ] 83 0.006% 99.671% ( 34, 51 ] 91 0.007% 99.678% ( 51, 76 ] 124 0.009% 99.687% ( 76, 110 ] 29 0.002% 99.689% ( 110, 170 ] 73 0.005% 99.694% ( 170, 250 ] 158 0.011% 99.705% ( 250, 380 ] 347 0.025% 99.730% ( 380, 580 ] 690 0.050% 99.780% ( 580, 870 ] 1124 0.081% 99.861% ( 870, 1300 ] 1216 0.088% 99.949% ( 1300, 1900 ] 778 0.056% 100.005% ( 1900, 2900 ] 792 0.057% 100.062% ( 2900, 4400 ] 803 0.058% 100.120% ( 4400, 6600 ] 261 0.019% 100.138% ( 6600, 9900 ] 42 0.003% 100.141% ( 9900, 14000 ] 6 0.000% 100.142% ( 14000, 22000 ] 2 0.000% 100.142% ** Level 4 read latency histogram (micros): Count: 1312395 Average: 17.7493 StdDev: 201.95 Min: 1 Median: 1.9772 Max: 30838 Percentiles: P50: 1.98 P75: 3.00 P99: 14.48 P99.9: 1983.86 P99.99: 2887.57 ------------------------------------------------------ [ 0, 1 ] 21908 1.669% 1.669% ( 1, 2 ] 649068 49.457% 51.126% ########## ( 2, 3 ] 314383 23.955% 75.081% ##### ( 3, 4 ] 137729 10.494% 85.575% ## ( 4, 6 ] 132175 10.071% 95.647% ## ( 6, 10 ] 37580 2.863% 98.510% # ( 10, 15 ] 7181 0.547% 99.057% ( 15, 22 ] 906 0.069% 99.126% ( 22, 34 ] 71 0.005% 99.132% ( 34, 51 ] 57 0.004% 99.136% ( 51, 76 ] 130 0.010% 99.146% ( 76, 110 ] 51 0.004% 99.150% ( 110, 170 ] 145 0.011% 99.161% ( 170, 250 ] 418 0.032% 99.193% ( 250, 380 ] 711 0.054% 99.247% ( 380, 580 ] 1564 0.119% 99.366% ( 580, 870 ] 2579 0.197% 99.563% ( 870, 1300 ] 2600 0.198% 99.761% ( 1300, 1900 ] 1718 0.131% 99.892% ( 1900, 2900 ] 1307 0.100% 99.991% ( 2900, 4400 ] 1415 0.108% 100.099% ( 4400, 6600 ] 421 0.032% 100.131% ( 6600, 9900 ] 70 0.005% 100.137% ( 9900, 14000 ] 8 0.001% 100.137% ( 14000, 22000 ] 8 0.001% 100.138% ( 22000, 33000 ] 2 0.000% 100.138% ** Level 5 read latency histogram (micros): Count: 28196 Average: 1469.5246 StdDev: 1368.55 Min: 87 Median: 982.6845 Max: 22491 Percentiles: P50: 982.68 P75: 1805.76 P99: 6465.02 P99.9: 9711.50 P99.99: 19088.64 ------------------------------------------------------ ( 76, 110 ] 31 0.110% 0.110% ( 110, 170 ] 194 0.688% 0.798% ( 170, 250 ] 551 1.954% 2.752% ( 250, 380 ] 1790 6.348% 9.101% # ( 380, 580 ] 3878 13.754% 22.854% ### ( 580, 870 ] 6138 21.769% 44.623% #### ( 870, 1300 ] 5785 20.517% 65.140% #### ( 1300, 1900 ] 3298 11.697% 76.837% ## ( 1900, 2900 ] 2457 8.714% 85.551% ## ( 2900, 4400 ] 2737 9.707% 95.258% ## ( 4400, 6600 ] 1124 3.986% 99.245% # ( 6600, 9900 ] 196 0.695% 99.940% ( 9900, 14000 ] 11 0.039% 99.979% ( 14000, 22000 ] 5 0.018% 99.996% ( 22000, 33000 ] 1 0.004% 100.000% ** DB Stats ** Uptime(secs): 14.2 total, 6.8 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 138.55 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.223 H:M:S, 43.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 145.34 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.898 H:M:S, 42.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 6 num-running-flushes: 1 2024/11/28-06:03:48 ... thread 0: (1000000,3000000) ops and (246940.4,165750.2) ops/second in (4.049560,18.099522) 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 1.66 GB 119.5 1.5 0.0 1.5 4.4 2.8 0.0 1.5 63.0 178.9 24.99 14.66 42 0.595 1598K 1953 0.0 0.0 L1 7/0 619.16 MB 61.9 1.7 1.2 0.5 1.7 1.2 0.0 1.4 149.1 148.8 11.67 7.97 5 2.335 1767K 3458 0.0 0.0 L2 2/1 194.61 MB 0.7 0.2 0.1 0.1 0.2 0.1 0.5 2.2 130.6 130.2 1.69 1.03 1 1.687 223K 617 0.0 0.0 L3 19/4 1.23 GB 1.0 3.7 1.7 2.0 3.7 1.7 0.5 2.1 121.0 120.0 31.51 17.98 16 1.970 1895K 0 0.0 0.0 L4 176/0 9.75 GB 1.0 10.7 5.2 5.5 10.5 5.0 0.6 2.0 125.3 122.4 87.78 51.14 49 1.791 4135K 33K 0.0 0.0 L5 1167/0 95.87 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1383/13 109.30 GB 0.0 17.9 8.3 9.6 20.5 10.8 7.1 7.2 116.4 132.9 157.64 92.79 113 1.395 9620K 39K 0.0 0.0 Int 0/0 0.00 KB 0.0 17.9 8.3 9.6 20.5 10.8 7.1 7.2 116.4 132.9 157.64 92.79 113 1.395 9620K 39K 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 17.9 8.3 9.6 17.6 8.0 0.0 0.0 130.7 128.7 140.31 84.55 76 1.846 9620K 39K 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 0.0 167.1 17.34 8.23 37 0.469 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): 18.3 total, 18.1 interval Flush(GB): cumulative 2.830, interval 2.830 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: 20.46 GB write, 1147.73 MB/s write, 17.91 GB read, 1004.78 MB/s read, 157.6 seconds Interval compaction: 20.46 GB write, 1157.53 MB/s write, 17.91 GB read, 1013.36 MB/s read, 157.6 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: 53, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 53, interval: 53 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 779525 Average: 7.6234 StdDev: 98.35 Min: 1 Median: 1.7824 Max: 11493 Percentiles: P50: 1.78 P75: 2.65 P99: 9.69 P99.9: 1147.13 P99.99: 2602.05 ------------------------------------------------------ [ 0, 1 ] 44751 5.741% 5.741% # ( 1, 2 ] 440961 56.568% 62.309% ########### ( 2, 3 ] 152675 19.586% 81.894% #### ( 3, 4 ] 63508 8.147% 90.041% ## ( 4, 6 ] 57342 7.356% 97.397% # ( 6, 10 ] 13535 1.736% 99.134% ( 10, 15 ] 2388 0.306% 99.440% ( 15, 22 ] 232 0.030% 99.470% ( 22, 34 ] 16 0.002% 99.472% ( 34, 51 ] 23 0.003% 99.475% ( 51, 76 ] 15 0.002% 99.477% ( 76, 110 ] 64 0.008% 99.485% ( 110, 170 ] 348 0.045% 99.530% ( 170, 250 ] 461 0.059% 99.589% ( 250, 380 ] 515 0.066% 99.655% ( 380, 580 ] 704 0.090% 99.745% ( 580, 870 ] 824 0.106% 99.851% ( 870, 1300 ] 595 0.076% 99.927% ( 1300, 1900 ] 337 0.043% 99.970% ( 1900, 2900 ] 218 0.028% 99.998% ( 2900, 4400 ] 196 0.025% 100.023% ( 4400, 6600 ] 36 0.005% 100.028% ( 6600, 9900 ] 5 0.001% 100.029% ( 9900, 14000 ] 3 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 265259 Average: 8.0486 StdDev: 110.22 Min: 1 Median: 1.8920 Max: 11231 Percentiles: P50: 1.89 P75: 2.84 P99: 9.98 P99.9: 1296.89 P99.99: 3998.99 ------------------------------------------------------ [ 0, 1 ] 7189 2.710% 2.710% # ( 1, 2 ] 140627 53.015% 55.725% ########### ( 2, 3 ] 60533 22.820% 78.545% ##### ( 3, 4 ] 24818 9.356% 87.902% ## ( 4, 6 ] 23491 8.856% 96.758% ## ( 6, 10 ] 5974 2.252% 99.010% ( 10, 15 ] 1043 0.393% 99.403% ( 15, 22 ] 135 0.051% 99.454% ( 22, 34 ] 8 0.003% 99.457% ( 34, 51 ] 18 0.007% 99.464% ( 51, 76 ] 9 0.003% 99.467% ( 76, 110 ] 34 0.013% 99.480% ( 110, 170 ] 142 0.054% 99.533% ( 170, 250 ] 163 0.061% 99.595% ( 250, 380 ] 181 0.068% 99.663% ( 380, 580 ] 216 0.081% 99.744% ( 580, 870 ] 240 0.090% 99.835% ( 870, 1300 ] 174 0.066% 99.900% ( 1300, 1900 ] 93 0.035% 99.936% ( 1900, 2900 ] 80 0.030% 99.966% ( 2900, 4400 ] 88 0.033% 99.999% ( 4400, 6600 ] 19 0.007% 100.006% ( 6600, 9900 ] 6 0.002% 100.008% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 2 read latency histogram (micros): Count: 463406 Average: 13.2375 StdDev: 162.19 Min: 1 Median: 1.9873 Max: 9554 Percentiles: P50: 1.99 P75: 3.06 P99: 12.28 P99.9: 1532.60 P99.99: 2303.71 ------------------------------------------------------ [ 0, 1 ] 12410 2.678% 2.678% # ( 1, 2 ] 222117 47.931% 50.609% ########## ( 2, 3 ] 110290 23.800% 74.409% ##### ( 3, 4 ] 49171 10.611% 85.020% ## ( 4, 6 ] 48721 10.514% 95.534% ## ( 6, 10 ] 14724 3.177% 98.711% # ( 10, 15 ] 2930 0.632% 99.343% ( 15, 22 ] 409 0.088% 99.432% ( 22, 34 ] 78 0.017% 99.448% ( 34, 51 ] 41 0.009% 99.457% ( 51, 76 ] 38 0.008% 99.465% ( 76, 110 ] 22 0.005% 99.470% ( 110, 170 ] 61 0.013% 99.483% ( 170, 250 ] 125 0.027% 99.510% ( 250, 380 ] 203 0.044% 99.554% ( 380, 580 ] 378 0.082% 99.636% ( 580, 870 ] 480 0.104% 99.739% ( 870, 1300 ] 581 0.125% 99.865% ( 1300, 1900 ] 422 0.091% 99.956% ( 1900, 2900 ] 393 0.085% 100.041% ( 2900, 4400 ] 359 0.077% 100.118% ( 4400, 6600 ] 109 0.024% 100.142% ( 6600, 9900 ] 13 0.003% 100.144% ** Level 3 read latency histogram (micros): Count: 1725271 Average: 9.3789 StdDev: 132.83 Min: 1 Median: 1.9455 Max: 16661 Percentiles: P50: 1.95 P75: 2.94 P99: 9.85 P99.9: 915.96 P99.99: 1566.37 ------------------------------------------------------ [ 0, 1 ] 33466 1.940% 1.940% ( 1, 2 ] 876995 50.832% 52.772% ########## ( 2, 3 ] 409789 23.752% 76.524% ##### ( 3, 4 ] 174338 10.105% 86.629% ## ( 4, 6 ] 167652 9.717% 96.347% ## ( 6, 10 ] 47547 2.756% 99.103% # ( 10, 15 ] 8550 0.496% 99.598% ( 15, 22 ] 1026 0.059% 99.658% ( 22, 34 ] 93 0.005% 99.663% ( 34, 51 ] 113 0.007% 99.670% ( 51, 76 ] 135 0.008% 99.677% ( 76, 110 ] 83 0.005% 99.682% ( 110, 170 ] 351 0.020% 99.702% ( 170, 250 ] 400 0.023% 99.726% ( 250, 380 ] 591 0.034% 99.760% ( 380, 580 ] 951 0.055% 99.815% ( 580, 870 ] 1324 0.077% 99.892% ( 870, 1300 ] 1326 0.077% 99.969% ( 1300, 1900 ] 830 0.048% 100.017% ( 1900, 2900 ] 822 0.048% 100.064% ( 2900, 4400 ] 827 0.048% 100.112% ( 4400, 6600 ] 261 0.015% 100.127% ( 6600, 9900 ] 42 0.002% 100.130% ( 9900, 14000 ] 7 0.000% 100.130% ( 14000, 22000 ] 2 0.000% 100.130% ** Level 4 read latency histogram (micros): Count: 1438040 Average: 18.0669 StdDev: 197.31 Min: 1 Median: 1.9680 Max: 30838 Percentiles: P50: 1.97 P75: 2.99 P99: 199.34 P99.9: 1923.43 P99.99: 2872.28 ------------------------------------------------------ [ 0, 1 ] 25157 1.749% 1.749% ( 1, 2 ] 716771 49.844% 51.593% ########## ( 2, 3 ] 341252 23.730% 75.323% ##### ( 3, 4 ] 147970 10.290% 85.613% ## ( 4, 6 ] 141000 9.805% 95.418% ## ( 6, 10 ] 40637 2.826% 98.244% # ( 10, 15 ] 7519 0.523% 98.767% ( 15, 22 ] 944 0.066% 98.832% ( 22, 34 ] 76 0.005% 98.838% ( 34, 51 ] 66 0.005% 98.842% ( 51, 76 ] 137 0.010% 98.852% ( 76, 110 ] 316 0.022% 98.874% ( 110, 170 ] 1289 0.090% 98.963% ( 170, 250 ] 1433 0.100% 99.063% ( 250, 380 ] 1576 0.110% 99.173% ( 380, 580 ] 2445 0.170% 99.343% ( 580, 870 ] 3196 0.222% 99.565% ( 870, 1300 ] 2957 0.206% 99.771% ( 1300, 1900 ] 1829 0.127% 99.898% ( 1900, 2900 ] 1364 0.095% 99.993% ( 2900, 4400 ] 1446 0.101% 100.093% ( 4400, 6600 ] 424 0.029% 100.123% ( 6600, 9900 ] 71 0.005% 100.128% ( 9900, 14000 ] 9 0.001% 100.128% ( 14000, 22000 ] 9 0.001% 100.129% ( 22000, 33000 ] 2 0.000% 100.129% ** Level 5 read latency histogram (micros): Count: 56000 Average: 944.0167 StdDev: 1150.71 Min: 77 Median: 561.5388 Max: 22491 Percentiles: P50: 561.54 P75: 1109.35 P99: 5933.45 P99.9: 9233.33 P99.99: 13776.36 ------------------------------------------------------ ( 76, 110 ] 1572 2.807% 2.807% # ( 110, 170 ] 6598 11.782% 14.589% ## ( 170, 250 ] 5990 10.696% 25.286% ## ( 250, 380 ] 6337 11.316% 36.602% ## ( 380, 580 ] 8266 14.761% 51.362% ### ( 580, 870 ] 9153 16.345% 67.707% ### ( 870, 1300 ] 7337 13.102% 80.809% ### ( 1300, 1900 ] 3743 6.684% 87.493% # ( 1900, 2900 ] 2773 4.952% 92.445% # ( 2900, 4400 ] 2875 5.134% 97.579% # ( 4400, 6600 ] 1142 2.039% 99.618% ( 6600, 9900 ] 198 0.354% 99.971% ( 9900, 14000 ] 11 0.020% 99.991% ( 14000, 22000 ] 6 0.011% 100.002% ( 22000, 33000 ] 1 0.002% 100.004% ** DB Stats ** Uptime(secs): 18.3 total, 4.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 161.73 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.599 H:M:S, 36.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 243.03 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.376 H:M:S, 9.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 0 2024/11/28-06:03:52 ... thread 0: (1000000,4000000) ops and (246134.8,180486.4) ops/second in (4.062815,22.162337) 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 13/9 2.52 GB 69.2 2.5 0.0 2.5 6.2 3.7 0.0 1.7 78.7 193.7 32.82 21.14 59 0.556 2622K 2901 0.0 0.0 L1 7/7 619.16 MB 0.0 1.7 1.2 0.5 1.7 1.2 0.0 1.4 149.1 148.8 11.67 7.97 5 2.335 1767K 3458 0.0 0.0 L2 1/0 65.84 MB 0.7 0.2 0.1 0.1 0.2 0.1 0.5 2.2 130.6 130.2 1.69 1.03 1 1.687 223K 617 0.0 0.0 L3 15/0 897.25 MB 0.9 4.1 1.9 2.3 4.1 1.8 0.5 2.2 126.2 125.2 33.52 19.83 17 1.972 2318K 1673 0.0 0.0 L4 179/4 10.04 GB 1.0 11.9 5.7 6.2 11.6 5.4 0.6 2.0 128.7 125.8 94.51 56.55 55 1.718 4798K 33K 0.0 0.0 L5 1170/21 96.02 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1385/41 110.13 GB 0.0 20.5 8.9 11.6 23.8 12.3 7.2 6.5 120.2 140.1 174.21 106.52 137 1.272 11M 42K 0.0 0.0 Int 0/0 0.00 KB 0.0 20.5 8.9 11.6 23.8 12.3 7.2 6.5 120.2 140.1 174.21 106.52 137 1.272 11M 42K 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 20.5 8.9 11.6 20.1 8.6 0.0 0.0 136.7 134.6 153.23 95.77 87 1.761 11M 42K 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 0.0 180.1 20.98 10.74 50 0.420 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): 22.3 total, 22.2 interval Flush(GB): cumulative 3.691, interval 3.691 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: 23.83 GB write, 1093.28 MB/s write, 20.45 GB read, 938.26 MB/s read, 174.2 seconds Interval compaction: 23.83 GB write, 1100.91 MB/s write, 20.45 GB read, 944.81 MB/s read, 174.2 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: 56, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 56, interval: 56 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1099523 Average: 7.7371 StdDev: 92.76 Min: 0 Median: 1.7769 Max: 11493 Percentiles: P50: 1.78 P75: 2.63 P99: 10.00 P99.9: 1033.84 P99.99: 2203.30 ------------------------------------------------------ [ 0, 1 ] 66355 6.035% 6.035% # ( 1, 2 ] 622221 56.590% 62.625% ########### ( 2, 3 ] 215040 19.558% 82.183% #### ( 3, 4 ] 88651 8.063% 90.245% ## ( 4, 6 ] 78773 7.164% 97.410% # ( 6, 10 ] 17487 1.590% 99.000% ( 10, 15 ] 2960 0.269% 99.269% ( 15, 22 ] 306 0.028% 99.297% ( 22, 34 ] 24 0.002% 99.299% ( 34, 51 ] 30 0.003% 99.302% ( 51, 76 ] 31 0.003% 99.305% ( 76, 110 ] 199 0.018% 99.323% ( 110, 170 ] 1049 0.095% 99.418% ( 170, 250 ] 1249 0.114% 99.532% ( 250, 380 ] 1167 0.106% 99.638% ( 380, 580 ] 1299 0.118% 99.756% ( 580, 870 ] 1283 0.117% 99.873% ( 870, 1300 ] 786 0.071% 99.944% ( 1300, 1900 ] 416 0.038% 99.982% ( 1900, 2900 ] 287 0.026% 100.008% ( 2900, 4400 ] 236 0.021% 100.030% ( 4400, 6600 ] 40 0.004% 100.033% ( 6600, 9900 ] 6 0.001% 100.034% ( 9900, 14000 ] 3 0.000% 100.034% ** Level 1 read latency histogram (micros): Count: 268511 Average: 8.7784 StdDev: 113.98 Min: 1 Median: 1.8913 Max: 11231 Percentiles: P50: 1.89 P75: 2.85 P99: 11.80 P99.9: 1434.22 P99.99: 4039.19 ------------------------------------------------------ [ 0, 1 ] 7342 2.734% 2.734% # ( 1, 2 ] 142397 53.032% 55.766% ########### ( 2, 3 ] 61091 22.752% 78.518% ##### ( 3, 4 ] 24979 9.303% 87.821% ## ( 4, 6 ] 23618 8.796% 96.617% ## ( 6, 10 ] 6022 2.243% 98.860% ( 10, 15 ] 1046 0.390% 99.249% ( 15, 22 ] 135 0.050% 99.299% ( 22, 34 ] 8 0.003% 99.302% ( 34, 51 ] 18 0.007% 99.309% ( 51, 76 ] 9 0.003% 99.313% ( 76, 110 ] 62 0.023% 99.336% ( 110, 170 ] 219 0.082% 99.417% ( 170, 250 ] 243 0.090% 99.508% ( 250, 380 ] 254 0.095% 99.602% ( 380, 580 ] 286 0.107% 99.709% ( 580, 870 ] 291 0.108% 99.817% ( 870, 1300 ] 199 0.074% 99.891% ( 1300, 1900 ] 105 0.039% 99.930% ( 1900, 2900 ] 88 0.033% 99.963% ( 2900, 4400 ] 95 0.035% 99.999% ( 4400, 6600 ] 20 0.007% 100.006% ( 6600, 9900 ] 6 0.002% 100.008% ( 9900, 14000 ] 1 0.000% 100.009% ** Level 2 read latency histogram (micros): Count: 463455 Average: 13.2863 StdDev: 162.37 Min: 1 Median: 1.9874 Max: 9554 Percentiles: P50: 1.99 P75: 3.06 P99: 12.37 P99.9: 1536.23 P99.99: 2307.75 ------------------------------------------------------ [ 0, 1 ] 12410 2.678% 2.678% # ( 1, 2 ] 222117 47.926% 50.604% ########## ( 2, 3 ] 110290 23.797% 74.401% ##### ( 3, 4 ] 49171 10.610% 85.011% ## ( 4, 6 ] 48721 10.513% 95.524% ## ( 6, 10 ] 14724 3.177% 98.701% # ( 10, 15 ] 2930 0.632% 99.333% ( 15, 22 ] 409 0.088% 99.421% ( 22, 34 ] 78 0.017% 99.438% ( 34, 51 ] 41 0.009% 99.447% ( 51, 76 ] 38 0.008% 99.455% ( 76, 110 ] 22 0.005% 99.460% ( 110, 170 ] 71 0.015% 99.475% ( 170, 250 ] 134 0.029% 99.504% ( 250, 380 ] 215 0.046% 99.550% ( 380, 580 ] 388 0.084% 99.634% ( 580, 870 ] 484 0.104% 99.738% ( 870, 1300 ] 582 0.126% 99.864% ( 1300, 1900 ] 423 0.091% 99.955% ( 1900, 2900 ] 394 0.085% 100.040% ( 2900, 4400 ] 360 0.078% 100.118% ( 4400, 6600 ] 109 0.024% 100.142% ( 6600, 9900 ] 13 0.003% 100.144% ** Level 3 read latency histogram (micros): Count: 1869930 Average: 9.0376 StdDev: 128.60 Min: 1 Median: 1.9302 Max: 16661 Percentiles: P50: 1.93 P75: 2.91 P99: 9.81 P99.9: 867.57 P99.99: 1512.61 ------------------------------------------------------ [ 0, 1 ] 39555 2.115% 2.115% ( 1, 2 ] 962550 51.475% 53.591% ########## ( 2, 3 ] 439122 23.483% 77.074% ##### ( 3, 4 ] 185284 9.909% 86.982% ## ( 4, 6 ] 177027 9.467% 96.449% ## ( 6, 10 ] 50086 2.678% 99.128% # ( 10, 15 ] 8818 0.472% 99.600% ( 15, 22 ] 1039 0.056% 99.655% ( 22, 34 ] 96 0.005% 99.660% ( 34, 51 ] 132 0.007% 99.667% ( 51, 76 ] 144 0.008% 99.675% ( 76, 110 ] 105 0.006% 99.681% ( 110, 170 ] 446 0.024% 99.704% ( 170, 250 ] 504 0.027% 99.731% ( 250, 380 ] 694 0.037% 99.769% ( 380, 580 ] 1045 0.056% 99.824% ( 580, 870 ] 1425 0.076% 99.901% ( 870, 1300 ] 1373 0.073% 99.974% ( 1300, 1900 ] 841 0.045% 100.019% ( 1900, 2900 ] 834 0.045% 100.064% ( 2900, 4400 ] 839 0.045% 100.109% ( 4400, 6600 ] 261 0.014% 100.122% ( 6600, 9900 ] 43 0.002% 100.125% ( 9900, 14000 ] 7 0.000% 100.125% ( 14000, 22000 ] 2 0.000% 100.125% ** Level 4 read latency histogram (micros): Count: 1661416 Average: 17.6485 StdDev: 189.10 Min: 0 Median: 1.9522 Max: 30838 Percentiles: P50: 1.95 P75: 2.96 P99: 244.43 P99.9: 1840.40 P99.99: 2780.82 ------------------------------------------------------ [ 0, 1 ] 31694 1.908% 1.908% ( 1, 2 ] 839166 50.509% 52.417% ########## ( 2, 3 ] 389243 23.428% 75.845% ##### ( 3, 4 ] 167228 10.065% 85.911% ## ( 4, 6 ] 157535 9.482% 95.392% ## ( 6, 10 ] 45709 2.751% 98.144% # ( 10, 15 ] 8072 0.486% 98.630% ( 15, 22 ] 997 0.060% 98.690% ( 22, 34 ] 85 0.005% 98.695% ( 34, 51 ] 113 0.007% 98.701% ( 51, 76 ] 168 0.010% 98.712% ( 76, 110 ] 487 0.029% 98.741% ( 110, 170 ] 2154 0.130% 98.871% ( 170, 250 ] 2313 0.139% 99.010% ( 250, 380 ] 2451 0.148% 99.157% ( 380, 580 ] 3329 0.200% 99.358% ( 580, 870 ] 3895 0.234% 99.592% ( 870, 1300 ] 3363 0.202% 99.795% ( 1300, 1900 ] 1947 0.117% 99.912% ( 1900, 2900 ] 1478 0.089% 100.001% ( 2900, 4400 ] 1531 0.092% 100.093% ( 4400, 6600 ] 433 0.026% 100.119% ( 6600, 9900 ] 73 0.004% 100.123% ( 9900, 14000 ] 9 0.001% 100.124% ( 14000, 22000 ] 9 0.001% 100.124% ( 22000, 33000 ] 2 0.000% 100.124% ** Level 5 read latency histogram (micros): Count: 378234 Average: 175.1445 StdDev: 579.74 Min: 1 Median: 2.4190 Max: 22491 Percentiles: P50: 2.42 P75: 5.60 P99: 2974.20 P99.9: 5062.17 P99.99: 5695.76 ------------------------------------------------------ [ 0, 1 ] 6483 1.714% 1.714% ( 1, 2 ] 153582 40.605% 42.319% ######## ( 2, 3 ] 69342 18.333% 60.652% #### ( 3, 4 ] 32748 8.658% 69.310% ## ( 4, 6 ] 26982 7.134% 76.444% # ( 6, 10 ] 7621 2.015% 78.459% ( 10, 15 ] 851 0.225% 78.684% ( 15, 22 ] 107 0.028% 78.712% ( 22, 34 ] 10 0.003% 78.715% ( 34, 51 ] 51 0.013% 78.728% ( 51, 76 ] 66 0.017% 78.746% ( 76, 110 ] 2612 0.691% 79.436% ( 110, 170 ] 11267 2.979% 82.415% # ( 170, 250 ] 10487 2.773% 85.188% # ( 250, 380 ] 10436 2.759% 87.947% # ( 380, 580 ] 12571 3.324% 91.270% # ( 580, 870 ] 12454 3.293% 94.563% # ( 870, 1300 ] 9033 2.388% 96.951% ( 1300, 1900 ] 4349 1.150% 98.101% ( 1900, 2900 ] 3244 0.858% 98.959% ( 2900, 4400 ] 3207 0.848% 99.807% ( 4400, 6600 ] 1182 0.313% 100.119% ( 6600, 9900 ] 202 0.053% 100.173% ( 9900, 14000 ] 11 0.003% 100.176% ( 14000, 22000 ] 6 0.002% 100.177% ( 22000, 33000 ] 1 0.000% 100.177% ** DB Stats ** Uptime(secs): 22.3 total, 4.1 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 176.38 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.953 H:M:S, 31.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 242.25 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.354 H:M:S, 8.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/11/28-06:03:57 ... thread 0: (1000000,5000000) ops and (201898.3,184397.6) ops/second in (4.952989,27.115326) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/9 3.56 GB 176.2 3.5 0.0 3.5 8.2 4.7 0.0 1.7 88.5 208.0 40.57 27.99 80 0.507 3646K 3868 0.0 0.0 L1 7/7 619.16 MB 0.0 1.7 1.2 0.5 1.7 1.2 0.0 1.4 149.1 148.8 11.67 7.97 5 2.335 1767K 3458 0.0 0.0 L2 1/0 65.84 MB 0.7 0.2 0.1 0.1 0.2 0.1 0.5 2.2 130.6 130.2 1.69 1.03 1 1.687 223K 617 0.0 0.0 L3 15/0 897.25 MB 0.9 4.1 1.9 2.3 4.1 1.8 0.5 2.2 126.2 125.2 33.52 19.83 17 1.972 2318K 1673 0.0 0.0 L4 175/0 9.74 GB 1.0 11.9 5.7 6.2 11.6 5.4 0.6 2.0 128.7 125.8 94.51 56.55 55 1.718 4798K 33K 0.0 0.0 L5 1179/0 96.14 GB 1.0 2.0 0.3 1.7 1.8 0.1 5.6 6.1 198.2 179.7 10.46 8.16 4 2.614 313K 0 0.0 0.0 Sum 1395/16 110.98 GB 0.0 23.5 9.2 14.3 27.7 13.4 7.2 5.8 124.8 147.4 192.41 121.53 162 1.188 13M 43K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.5 9.2 14.3 27.7 13.4 7.2 5.8 124.8 147.4 192.41 121.53 162 1.188 13M 43K 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 23.5 9.2 14.3 23.0 8.7 0.0 0.0 143.3 140.3 167.61 107.79 95 1.764 13M 43K 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 0.0 195.6 24.80 13.74 67 0.370 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): 27.3 total, 27.1 interval Flush(GB): cumulative 4.737, interval 4.737 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: 27.69 GB write, 1039.80 MB/s write, 23.46 GB read, 880.81 MB/s read, 192.4 seconds Interval compaction: 27.69 GB write, 1045.73 MB/s write, 23.46 GB read, 885.83 MB/s read, 192.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 56, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 6, total-stops: 56, interval: 62 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1429374 Average: 9.9184 StdDev: 88.87 Min: 0 Median: 1.7197 Max: 11493 Percentiles: P50: 1.72 P75: 2.54 P99: 178.67 P99.9: 891.61 P99.99: 1847.18 ------------------------------------------------------ [ 0, 1 ] 137472 9.618% 9.618% ## ( 1, 2 ] 802004 56.109% 65.726% ########### ( 2, 3 ] 247654 17.326% 83.052% ### ( 3, 4 ] 99448 6.957% 90.010% # ( 4, 6 ] 86445 6.048% 96.058% # ( 6, 10 ] 19491 1.364% 97.421% ( 10, 15 ] 3320 0.232% 97.654% ( 15, 22 ] 342 0.024% 97.677% ( 22, 34 ] 29 0.002% 97.679% ( 34, 51 ] 30 0.002% 97.682% ( 51, 76 ] 41 0.003% 97.684% ( 76, 110 ] 3831 0.268% 97.952% ( 110, 170 ] 14298 1.000% 98.953% ( 170, 250 ] 6228 0.436% 99.388% ( 250, 380 ] 2857 0.200% 99.588% ( 380, 580 ] 2622 0.183% 99.772% ( 580, 870 ] 1787 0.125% 99.897% ( 870, 1300 ] 908 0.064% 99.960% ( 1300, 1900 ] 465 0.033% 99.993% ( 1900, 2900 ] 324 0.023% 100.016% ( 2900, 4400 ] 257 0.018% 100.034% ( 4400, 6600 ] 40 0.003% 100.036% ( 6600, 9900 ] 6 0.000% 100.037% ( 9900, 14000 ] 3 0.000% 100.037% ** Level 1 read latency histogram (micros): Count: 290001 Average: 9.3174 StdDev: 111.97 Min: 1 Median: 1.9115 Max: 11231 Percentiles: P50: 1.91 P75: 2.90 P99: 93.00 P99.9: 1386.48 P99.99: 4009.37 ------------------------------------------------------ [ 0, 1 ] 7783 2.684% 2.684% # ( 1, 2 ] 150535 51.908% 54.592% ########## ( 2, 3 ] 65488 22.582% 77.174% ##### ( 3, 4 ] 28155 9.709% 86.883% ## ( 4, 6 ] 26731 9.218% 96.100% ## ( 6, 10 ] 6847 2.361% 98.461% ( 10, 15 ] 1197 0.413% 98.874% ( 15, 22 ] 222 0.077% 98.951% ( 22, 34 ] 16 0.006% 98.956% ( 34, 51 ] 18 0.006% 98.962% ( 51, 76 ] 9 0.003% 98.966% ( 76, 110 ] 200 0.069% 99.034% ( 110, 170 ] 791 0.273% 99.307% ( 170, 250 ] 454 0.157% 99.464% ( 250, 380 ] 330 0.114% 99.578% ( 380, 580 ] 367 0.127% 99.704% ( 580, 870 ] 335 0.116% 99.820% ( 870, 1300 ] 217 0.075% 99.894% ( 1300, 1900 ] 111 0.038% 99.933% ( 1900, 2900 ] 95 0.033% 99.966% ( 2900, 4400 ] 96 0.033% 99.999% ( 4400, 6600 ] 20 0.007% 100.006% ( 6600, 9900 ] 6 0.002% 100.008% ( 9900, 14000 ] 1 0.000% 100.008% ** Level 2 read latency histogram (micros): Count: 463585 Average: 13.3454 StdDev: 162.46 Min: 1 Median: 1.9877 Max: 9554 Percentiles: P50: 1.99 P75: 3.06 P99: 12.59 P99.9: 1537.47 P99.99: 2309.22 ------------------------------------------------------ [ 0, 1 ] 12410 2.677% 2.677% # ( 1, 2 ] 222117 47.913% 50.590% ########## ( 2, 3 ] 110290 23.791% 74.381% ##### ( 3, 4 ] 49171 10.607% 84.987% ## ( 4, 6 ] 48721 10.510% 95.497% ## ( 6, 10 ] 14724 3.176% 98.673% # ( 10, 15 ] 2930 0.632% 99.305% ( 15, 22 ] 409 0.088% 99.393% ( 22, 34 ] 78 0.017% 99.410% ( 34, 51 ] 41 0.009% 99.419% ( 51, 76 ] 38 0.008% 99.427% ( 76, 110 ] 47 0.010% 99.437% ( 110, 170 ] 136 0.029% 99.467% ( 170, 250 ] 151 0.033% 99.499% ( 250, 380 ] 224 0.048% 99.547% ( 380, 580 ] 395 0.085% 99.633% ( 580, 870 ] 487 0.105% 99.738% ( 870, 1300 ] 585 0.126% 99.864% ( 1300, 1900 ] 423 0.091% 99.955% ( 1900, 2900 ] 395 0.085% 100.040% ( 2900, 4400 ] 360 0.078% 100.118% ( 4400, 6600 ] 109 0.024% 100.142% ( 6600, 9900 ] 13 0.003% 100.144% ** Level 3 read latency histogram (micros): Count: 1871304 Average: 9.1840 StdDev: 128.79 Min: 1 Median: 1.9310 Max: 16661 Percentiles: P50: 1.93 P75: 2.91 P99: 9.92 P99.9: 873.31 P99.99: 1516.73 ------------------------------------------------------ [ 0, 1 ] 39555 2.114% 2.114% ( 1, 2 ] 962550 51.437% 53.551% ########## ( 2, 3 ] 439122 23.466% 77.017% ##### ( 3, 4 ] 185284 9.901% 86.919% ## ( 4, 6 ] 177027 9.460% 96.379% ## ( 6, 10 ] 50086 2.677% 99.055% # ( 10, 15 ] 8818 0.471% 99.526% ( 15, 22 ] 1039 0.056% 99.582% ( 22, 34 ] 96 0.005% 99.587% ( 34, 51 ] 132 0.007% 99.594% ( 51, 76 ] 144 0.008% 99.602% ( 76, 110 ] 320 0.017% 99.619% ( 110, 170 ] 1127 0.060% 99.679% ( 170, 250 ] 751 0.040% 99.719% ( 250, 380 ] 786 0.042% 99.761% ( 380, 580 ] 1130 0.060% 99.822% ( 580, 870 ] 1455 0.078% 99.899% ( 870, 1300 ] 1390 0.074% 99.974% ( 1300, 1900 ] 844 0.045% 100.019% ( 1900, 2900 ] 838 0.045% 100.064% ( 2900, 4400 ] 839 0.045% 100.108% ( 4400, 6600 ] 261 0.014% 100.122% ( 6600, 9900 ] 43 0.002% 100.125% ( 9900, 14000 ] 7 0.000% 100.125% ( 14000, 22000 ] 2 0.000% 100.125% ** Level 4 read latency histogram (micros): Count: 1703560 Average: 18.5688 StdDev: 188.47 Min: 0 Median: 1.9564 Max: 30838 Percentiles: P50: 1.96 P75: 2.98 P99: 298.62 P99.9: 1841.82 P99.99: 2785.50 ------------------------------------------------------ [ 0, 1 ] 32647 1.916% 1.916% ( 1, 2 ] 856448 50.274% 52.190% ########## ( 2, 3 ] 396464 23.273% 75.463% ##### ( 3, 4 ] 170541 10.011% 85.474% ## ( 4, 6 ] 159967 9.390% 94.864% ## ( 6, 10 ] 46483 2.729% 97.593% # ( 10, 15 ] 8197 0.481% 98.074% ( 15, 22 ] 1013 0.059% 98.133% ( 22, 34 ] 87 0.005% 98.138% ( 34, 51 ] 115 0.007% 98.145% ( 51, 76 ] 171 0.010% 98.155% ( 76, 110 ] 1990 0.117% 98.272% ( 110, 170 ] 7166 0.421% 98.693% ( 170, 250 ] 4072 0.239% 98.932% ( 250, 380 ] 3111 0.183% 99.114% ( 380, 580 ] 3898 0.229% 99.343% ( 580, 870 ] 4211 0.247% 99.590% ( 870, 1300 ] 3482 0.204% 99.795% ( 1300, 1900 ] 1986 0.117% 99.911% ( 1900, 2900 ] 1514 0.089% 100.000% ( 2900, 4400 ] 1547 0.091% 100.091% ( 4400, 6600 ] 434 0.025% 100.116% ( 6600, 9900 ] 73 0.004% 100.121% ( 9900, 14000 ] 9 0.001% 100.121% ( 14000, 22000 ] 9 0.001% 100.122% ( 22000, 33000 ] 2 0.000% 100.122% ** Level 5 read latency histogram (micros): Count: 580496 Average: 135.5511 StdDev: 480.67 Min: 0 Median: 2.4396 Max: 22491 Percentiles: P50: 2.44 P75: 6.97 P99: 2294.21 P99.9: 4341.78 P99.99: 5133.86 ------------------------------------------------------ [ 0, 1 ] 10620 1.829% 1.829% ( 1, 2 ] 234302 40.362% 42.192% ######## ( 2, 3 ] 103115 17.763% 59.955% #### ( 3, 4 ] 46847 8.070% 68.025% ## ( 4, 6 ] 37730 6.500% 74.525% # ( 6, 10 ] 11381 1.961% 76.485% ( 10, 15 ] 1354 0.233% 76.719% ( 15, 22 ] 170 0.029% 76.748% ( 22, 34 ] 13 0.002% 76.750% ( 34, 51 ] 56 0.010% 76.760% ( 51, 76 ] 75 0.013% 76.773% ( 76, 110 ] 10777 1.857% 78.629% ( 110, 170 ] 38247 6.589% 85.218% # ( 170, 250 ] 20160 3.473% 88.691% # ( 250, 380 ] 14199 2.446% 91.137% ( 380, 580 ] 15994 2.755% 93.892% # ( 580, 870 ] 14088 2.427% 96.319% ( 870, 1300 ] 9641 1.661% 97.980% ( 1300, 1900 ] 4577 0.788% 98.768% ( 1900, 2900 ] 3412 0.588% 99.356% ( 2900, 4400 ] 3285 0.566% 99.922% ( 4400, 6600 ] 1184 0.204% 100.126% ( 6600, 9900 ] 202 0.035% 100.161% ( 9900, 14000 ] 11 0.002% 100.163% ( 14000, 22000 ] 6 0.001% 100.164% ( 22000, 33000 ] 1 0.000% 100.164% ** DB Stats ** Uptime(secs): 27.3 total, 5.0 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 180.44 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.301 H:M:S, 30.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 198.71 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.348 H:M:S, 27.2 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: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 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] readwhilewriting : 285.818 micros/op 13981 ops/sec 60.152 seconds 840996 operations; 13.5 MB/s (211999 of 211999 found) Microseconds per read: Count: 840996 Average: 285.8209 StdDev: 846.21 Min: 2 Median: 180.0675 Max: 85484 Percentiles: P50: 180.07 P75: 244.97 P99: 1968.21 P99.9: 13619.63 P99.99: 31827.01 ------------------------------------------------------ ( 1, 2 ] 12 0.001% 0.001% ( 2, 3 ] 38 0.005% 0.006% ( 3, 4 ] 36 0.004% 0.010% ( 4, 6 ] 69 0.008% 0.018% ( 6, 10 ] 420 0.050% 0.068% ( 10, 15 ] 3027 0.360% 0.428% ( 15, 22 ] 2281 0.271% 0.700% ( 22, 34 ] 7775 0.924% 1.624% ( 34, 51 ] 2537 0.302% 1.926% ( 51, 76 ] 281 0.033% 1.959% ( 76, 110 ] 18875 2.244% 4.203% ( 110, 170 ] 352533 41.919% 46.122% ######## ( 170, 250 ] 259162 30.816% 76.938% ###### ( 250, 380 ] 100872 11.994% 88.932% ## ( 380, 580 ] 43556 5.179% 94.112% # ( 580, 870 ] 22622 2.690% 96.801% # ( 870, 1300 ] 12674 1.507% 98.308% ( 1300, 1900 ] 5576 0.663% 98.971% ( 1900, 2900 ] 3519 0.418% 99.390% ( 2900, 4400 ] 2860 0.340% 99.730% ( 4400, 6600 ] 834 0.099% 99.829% ( 6600, 9900 ] 244 0.029% 99.858% ( 9900, 14000 ] 388 0.046% 99.904% ( 14000, 22000 ] 519 0.062% 99.966% ( 22000, 33000 ] 226 0.027% 99.993% ( 33000, 50000 ] 40 0.005% 99.998% ( 50000, 75000 ] 18 0.002% 100.000% ( 75000, 110000 ] 2 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 15300352 rocksdb.bloom.filter.full.positive COUNT : 990487 rocksdb.bloom.filter.full.true.positive COUNT : 840597 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 : 399 rocksdb.memtable.miss COUNT : 840597 rocksdb.l0.hit COUNT : 33674 rocksdb.l1.hit COUNT : 4794 rocksdb.l2andup.hit COUNT : 802129 rocksdb.compaction.key.drop.new COUNT : 549196 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 : 5857372 rocksdb.number.keys.read COUNT : 840996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6044807904 rocksdb.bytes.read COUNT : 840996000 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 : 1767 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 37786437 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 : 29245272017 rocksdb.compact.write.bytes COUNT : 28685794073 rocksdb.flush.write.bytes COUNT : 6011172481 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 : 24 rocksdb.number.superversion_acquires COUNT : 1182 rocksdb.number.superversion_releases COUNT : 1152 rocksdb.number.superversion_cleanups COUNT : 296 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 : 290 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 : 5962771456 rocksdb.memtable.garbage.bytes.at.flush COUNT : 2383872 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 : 33507729474 rocksdb.non.last.level.read.count COUNT : 7955267 rocksdb.block.checksum.compute.count COUNT : 8086579 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 : 178.435709 P95 : 674.367039 P99 : 1966.999716 P100 : 85481.000000 COUNT : 840996 SUM : 239576659 rocksdb.db.write.micros P50 : 1.567094 P95 : 4.148466 P99 : 7.707720 P100 : 819011.000000 COUNT : 5857372 SUM : 52504780 rocksdb.compaction.times.micros P50 : 1578000.000000 P95 : 2935000.000000 P99 : 5462616.000000 P100 : 5462616.000000 COUNT : 99 SUM : 175929879 rocksdb.compaction.times.cpu_micros P50 : 1030000.000000 P95 : 2575000.000000 P99 : 4322000.000000 P100 : 5326368.000000 COUNT : 99 SUM : 115927761 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 : 1161.785714 P95 : 49716.666667 P99 : 185200.000000 P100 : 225731.000000 COUNT : 81 SUM : 855519 rocksdb.compaction.outfile.sync.micros P50 : 13487.500000 P95 : 168080.000000 P99 : 269066.666667 P100 : 695132.000000 COUNT : 356 SUM : 15185066 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 : 318.421053 P95 : 5115.000000 P99 : 8434.000000 P100 : 8434.000000 COUNT : 208 SUM : 240200 rocksdb.table.open.io.micros P50 : 9117.260579 P95 : 20325.552050 P99 : 24165.000000 P100 : 27855.000000 COUNT : 1767 SUM : 16234379 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 : 3.984010 P95 : 9.867547 P99 : 165.910331 P100 : 30842.000000 COUNT : 7084168 SUM : 98327025 rocksdb.read.block.get.micros P50 : 141.439348 P95 : 545.841514 P99 : 1822.691876 P100 : 25095.000000 COUNT : 1000630 SUM : 206706735 rocksdb.write.raw.block.micros P50 : 0.530862 P95 : 1.208550 P99 : 3.359112 P100 : 19061.000000 COUNT : 8403806 SUM : 25408968 rocksdb.numfiles.in.singlecompaction P50 : 3.144444 P95 : 5.955000 P99 : 9.768000 P100 : 16.000000 COUNT : 129 SUM : 480 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 : 0.572128 P95 : 2068.889124 P99 : 2735.473818 P100 : 818848.000000 COUNT : 157214 SUM : 37798044 rocksdb.sst.read.micros P50 : 1.995761 P95 : 157.594607 P99 : 498.615473 P100 : 30838.000000 COUNT : 7955283 SUM : 285448943 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 : 1000.000000 P95 : 1000.000000 P99 : 1000.000000 P100 : 1000.000000 COUNT : 840996 SUM : 840996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 5857372 SUM : 6044807904 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 : 238936.170213 P95 : 1003285.714286 P99 : 1047918.000000 P100 : 1047918.000000 COUNT : 81 SUM : 27643273 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 : 376 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