[2024-11-21 02:38:13.945954] Starting SPDK v25.01-pre git sha1 557f022f6 / DPDK 24.03.0 initialization... [2024-11-21 02:38:13.946097] [ 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_pid1638812 ] Set seed to 1732153093942426 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-21 02:38:14.063626] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-21 02:38:14.176152] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-21 02:38:14.176195] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1638812' to capture a snapshot of events at runtime. [2024-11-21 02:38:14.176205] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-21 02:38:14.176216] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-21 02:38:14.176224] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1638812 for offline analysis/debug. [2024-11-21 02:38:14.177669] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Thu Nov 21 02:38:22 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/21-02:38:25 ... thread 0: (1000000,1000000) ops and (357652.9,357652.9) ops/second in (2.796007,2.796007) 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 8/8 504.01 MB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 360.0 2.27 2.05 12 0.190 0 0 0.0 0.0 L1 3/3 188.87 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 260.0 259.9 0.73 0.71 1 0.727 191K 88 0.0 0.0 L2 2/1 125.95 MB 0.0 0.1 0.1 0.1 0.1 0.1 0.2 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 10/0 867.12 MB 0.9 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 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 1044/0 85.75 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 1183/12 96.94 GB 0.0 0.3 0.2 0.1 1.1 1.0 0.4 1.4 89.5 322.1 3.52 3.26 14 0.251 319K 133 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.1 1.1 1.0 0.3 1.4 89.5 322.1 3.52 3.26 14 0.251 319K 133 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 0.3 0.2 0.1 0.3 0.2 0.0 0.0 252.8 252.7 1.25 1.21 2 0.623 319K 133 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 0.0 360.0 2.27 2.05 12 0.190 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 2.8 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: 1.11 GB write, 372.78 MB/s write, 0.31 GB read, 103.56 MB/s read, 3.5 seconds Interval compaction: 1.11 GB write, 405.29 MB/s write, 0.31 GB read, 112.59 MB/s read, 3.5 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: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 121357 Average: 1.9588 StdDev: 18.76 Min: 1 Median: 1.2870 Max: 4559 Percentiles: P50: 1.29 P75: 1.70 P99: 4.68 P99.9: 9.84 P99.99: 168.84 ------------------------------------------------------ [ 0, 1 ] 39578 32.613% 32.613% ####### ( 1, 2 ] 73522 60.583% 93.196% ############ ( 2, 3 ] 4587 3.780% 96.976% # ( 3, 4 ] 2091 1.723% 98.699% ( 4, 6 ] 1083 0.892% 99.591% ( 6, 10 ] 391 0.322% 99.913% ( 10, 15 ] 59 0.049% 99.962% ( 15, 22 ] 21 0.017% 99.979% ( 22, 34 ] 1 0.001% 99.980% ( 34, 51 ] 3 0.002% 99.983% ( 51, 76 ] 3 0.002% 99.985% ( 110, 170 ] 7 0.006% 99.991% ( 170, 250 ] 3 0.002% 99.993% ( 250, 380 ] 2 0.002% 99.995% ( 380, 580 ] 4 0.003% 99.998% ( 580, 870 ] 2 0.002% 100.000% ( 870, 1300 ] 2 0.002% 100.002% ( 1300, 1900 ] 1 0.001% 100.002% ( 1900, 2900 ] 1 0.001% 100.003% ( 2900, 4400 ] 1 0.001% 100.004% ( 4400, 6600 ] 1 0.001% 100.005% ** Level 1 read latency histogram (micros): Count: 23427 Average: 2.7599 StdDev: 81.80 Min: 1 Median: 1.3262 Max: 11308 Percentiles: P50: 1.33 P75: 1.72 P99: 4.40 P99.9: 8.89 P99.99: 1694.38 ------------------------------------------------------ [ 0, 1 ] 6869 29.321% 29.321% ###### ( 1, 2 ] 14853 63.401% 92.722% ############# ( 2, 3 ] 1024 4.371% 97.093% # ( 3, 4 ] 400 1.707% 98.801% ( 4, 6 ] 233 0.995% 99.795% ( 6, 10 ] 34 0.145% 99.940% ( 10, 15 ] 4 0.017% 99.957% ( 34, 51 ] 1 0.004% 99.962% ( 170, 250 ] 1 0.004% 99.966% ( 250, 380 ] 1 0.004% 99.970% ( 380, 580 ] 1 0.004% 99.974% ( 870, 1300 ] 3 0.013% 99.987% ( 1300, 1900 ] 1 0.004% 99.991% ( 4400, 6600 ] 1 0.004% 99.996% ( 9900, 14000 ] 1 0.004% 100.000% ** Level 2 read latency histogram (micros): Count: 9944 Average: 2.5007 StdDev: 6.33 Min: 1 Median: 1.6446 Max: 521 Percentiles: P50: 1.64 P75: 2.08 P99: 6.42 P99.9: 12.83 P99.99: 381.12 ------------------------------------------------------ [ 0, 1 ] 679 6.828% 6.828% # ( 1, 2 ] 6661 66.985% 73.813% ############# ( 2, 3 ] 1513 15.215% 89.029% ### ( 3, 4 ] 493 4.958% 93.986% # ( 4, 6 ] 491 4.938% 98.924% # ( 6, 10 ] 90 0.905% 99.829% ( 10, 15 ] 16 0.161% 99.990% ( 15, 22 ] 1 0.010% 100.000% ( 250, 380 ] 1 0.010% 100.010% ( 380, 580 ] 1 0.010% 100.020% ** Level 3 read latency histogram (micros): Count: 44 Average: 3289.5227 StdDev: 3396.95 Min: 184 Median: 1400.0000 Max: 10739 Percentiles: P50: 1400.00 P75: 6930.00 P99: 10739.00 P99.9: 10739.00 P99.99: 10739.00 ------------------------------------------------------ ( 170, 250 ] 1 2.273% 2.273% ( 250, 380 ] 2 4.545% 6.818% # ( 380, 580 ] 2 4.545% 11.364% # ( 580, 870 ] 7 15.909% 27.273% ### ( 870, 1300 ] 9 20.455% 47.727% #### ( 1300, 1900 ] 6 13.636% 61.364% ### ( 1900, 2900 ] 3 6.818% 68.182% # ( 2900, 4400 ] 1 2.273% 70.455% ( 4400, 6600 ] 1 2.273% 72.727% ( 6600, 9900 ] 10 22.727% 95.455% ##### ( 9900, 14000 ] 2 4.545% 100.000% # ** Level 4 read latency histogram (micros): Count: 30 Average: 4329.9667 StdDev: 4029.40 Min: 217 Median: 1900.0000 Max: 12946 Percentiles: P50: 1900.00 P75: 7590.00 P99: 12946.00 P99.9: 12946.00 P99.99: 12946.00 ------------------------------------------------------ ( 170, 250 ] 1 3.333% 3.333% # ( 580, 870 ] 1 3.333% 6.667% # ( 870, 1300 ] 7 23.333% 30.000% ##### ( 1300, 1900 ] 6 20.000% 50.000% #### ( 1900, 2900 ] 2 6.667% 56.667% # ( 2900, 4400 ] 2 6.667% 63.333% # ( 4400, 6600 ] 2 6.667% 70.000% # ( 6600, 9900 ] 5 16.667% 86.667% ### ( 9900, 14000 ] 4 13.333% 100.000% ### ** DB Stats ** Uptime(secs): 3.0 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 323.56 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.183 H:M:S, 6.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 351.69 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.183 H:M:S, 6.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/21-02:38:28 ... thread 0: (1000000,2000000) ops and (323828.8,339901.5) ops/second in (3.088051,5.884058) 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 9/6 1.23 GB 25.2 0.8 0.0 0.8 2.6 1.8 0.0 1.4 100.6 324.8 8.14 7.56 29 0.281 831K 855 0.0 0.0 L1 1/1 3.88 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 246.5 246.1 2.56 2.49 2 1.278 639K 826 0.0 0.0 L2 5/3 437.27 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.6 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 18/1 992.01 MB 0.9 0.1 0.1 0.0 0.1 0.1 0.1 1.0 215.1 215.1 0.58 0.52 1 0.581 126K 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 1044/0 85.75 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 1193/11 97.92 GB 0.0 1.7 0.6 1.0 3.4 2.4 0.8 1.9 144.1 298.7 11.80 11.08 33 0.358 1725K 1726 0.0 0.0 Int 0/0 0.00 KB 0.0 1.7 0.6 1.0 3.4 2.4 0.7 1.9 144.1 298.7 11.80 11.08 33 0.358 1725K 1726 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 1.7 0.6 1.0 1.7 0.6 0.0 0.0 253.8 253.6 6.70 6.50 7 0.957 1725K 1726 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 0.0 358.0 5.10 4.58 26 0.196 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 5.9 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: 3.44 GB write, 575.06 MB/s write, 1.66 GB read, 277.30 MB/s read, 11.8 seconds Interval compaction: 3.44 GB write, 598.89 MB/s write, 1.66 GB read, 288.80 MB/s read, 11.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 6, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 6, interval: 6 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 385008 Average: 2.1621 StdDev: 13.26 Min: 1 Median: 1.4658 Max: 4559 Percentiles: P50: 1.47 P75: 1.85 P99: 5.52 P99.9: 9.94 P99.99: 21.54 ------------------------------------------------------ [ 0, 1 ] 74794 19.427% 19.427% #### ( 1, 2 ] 252697 65.634% 85.061% ############# ( 2, 3 ] 37462 9.730% 94.791% ## ( 3, 4 ] 11004 2.858% 97.649% # ( 4, 6 ] 6825 1.773% 99.422% ( 6, 10 ] 1871 0.486% 99.908% ( 10, 15 ] 281 0.073% 99.981% ( 15, 22 ] 38 0.010% 99.991% ( 22, 34 ] 5 0.001% 99.992% ( 34, 51 ] 4 0.001% 99.993% ( 51, 76 ] 5 0.001% 99.994% ( 110, 170 ] 10 0.003% 99.997% ( 170, 250 ] 10 0.003% 99.999% ( 250, 380 ] 5 0.001% 100.001% ( 380, 580 ] 8 0.002% 100.003% ( 580, 870 ] 10 0.003% 100.005% ( 870, 1300 ] 8 0.002% 100.008% ( 1300, 1900 ] 2 0.001% 100.008% ( 1900, 2900 ] 3 0.001% 100.009% ( 2900, 4400 ] 1 0.000% 100.009% ( 4400, 6600 ] 1 0.000% 100.009% ** Level 1 read latency histogram (micros): Count: 122273 Average: 2.4185 StdDev: 36.63 Min: 1 Median: 1.5617 Max: 11308 Percentiles: P50: 1.56 P75: 1.93 P99: 5.52 P99.9: 11.43 P99.99: 340.11 ------------------------------------------------------ [ 0, 1 ] 14506 11.864% 11.864% ## ( 1, 2 ] 83010 67.889% 79.753% ############## ( 2, 3 ] 17587 14.383% 94.136% ### ( 3, 4 ] 3898 3.188% 97.324% # ( 4, 6 ] 2703 2.211% 99.535% ( 6, 10 ] 410 0.335% 99.870% ( 10, 15 ] 132 0.108% 99.978% ( 15, 22 ] 8 0.007% 99.984% ( 34, 51 ] 1 0.001% 99.985% ( 51, 76 ] 2 0.002% 99.987% ( 110, 170 ] 1 0.001% 99.988% ( 170, 250 ] 1 0.001% 99.989% ( 250, 380 ] 4 0.003% 99.992% ( 380, 580 ] 1 0.001% 99.993% ( 580, 870 ] 1 0.001% 99.993% ( 870, 1300 ] 5 0.004% 99.998% ( 1300, 1900 ] 1 0.001% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 4400, 6600 ] 1 0.001% 100.000% ( 9900, 14000 ] 1 0.001% 100.001% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 21329 Average: 9.0856 StdDev: 214.64 Min: 1 Median: 1.6052 Max: 10739 Percentiles: P50: 1.61 P75: 1.98 P99: 5.82 P99.9: 1467.10 P99.99: 9856.14 ------------------------------------------------------ [ 0, 1 ] 1939 9.091% 9.091% ## ( 1, 2 ] 14417 67.593% 76.684% ############## ( 2, 3 ] 3583 16.799% 93.483% ### ( 3, 4 ] 721 3.380% 96.863% # ( 4, 6 ] 500 2.344% 99.208% ( 6, 10 ] 84 0.394% 99.601% ( 10, 15 ] 34 0.159% 99.761% ( 15, 22 ] 4 0.019% 99.780% ( 51, 76 ] 1 0.005% 99.784% ( 170, 250 ] 1 0.005% 99.789% ( 250, 380 ] 3 0.014% 99.803% ( 380, 580 ] 3 0.014% 99.817% ( 580, 870 ] 7 0.033% 99.850% ( 870, 1300 ] 9 0.042% 99.892% ( 1300, 1900 ] 6 0.028% 99.920% ( 1900, 2900 ] 3 0.014% 99.934% ( 2900, 4400 ] 1 0.005% 99.939% ( 4400, 6600 ] 1 0.005% 99.944% ( 6600, 9900 ] 10 0.047% 99.991% ( 9900, 14000 ] 2 0.009% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 4329.9667 StdDev: 4029.40 Min: 217 Median: 1900.0000 Max: 12946 Percentiles: P50: 1900.00 P75: 7590.00 P99: 12946.00 P99.9: 12946.00 P99.99: 12946.00 ------------------------------------------------------ ( 170, 250 ] 1 3.333% 3.333% # ( 580, 870 ] 1 3.333% 6.667% # ( 870, 1300 ] 7 23.333% 30.000% ##### ( 1300, 1900 ] 6 20.000% 50.000% #### ( 1900, 2900 ] 2 6.667% 56.667% # ( 2900, 4400 ] 2 6.667% 63.333% # ( 4400, 6600 ] 2 6.667% 70.000% # ( 6600, 9900 ] 5 16.667% 86.667% ### ( 9900, 14000 ] 4 13.333% 100.000% ### ** DB Stats ** Uptime(secs): 6.1 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 321.12 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.575 H:M:S, 9.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 318.72 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.392 H:M:S, 12.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/21-02:38:31 ... thread 0: (1000000,3000000) ops and (348762.5,342804.7) ops/second in (2.867281,8.751339) 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 17/10 2.15 GB 94.4 1.3 0.0 1.3 4.0 2.7 0.0 1.5 103.8 321.1 12.75 11.84 45 0.283 1343K 1371 0.0 0.0 L1 1/1 3.88 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 246.5 246.1 2.56 2.49 2 1.278 639K 826 0.0 0.0 L2 2/0 50.98 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.6 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 31/0 990.05 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 198.0 197.8 3.15 2.73 2 1.575 633K 523 0.0 0.0 L4 156/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1255/11 98.84 GB 0.0 2.6 1.0 1.6 5.3 3.7 1.6 2.0 142.4 288.4 18.97 17.56 50 0.379 2743K 2765 0.0 0.0 Int 0/0 0.00 KB 0.0 2.6 1.0 1.6 5.3 3.7 1.5 2.0 142.4 288.4 18.97 17.56 50 0.379 2743K 2765 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.6 1.0 1.6 2.6 1.0 0.0 0.0 241.2 241.0 11.20 10.61 10 1.120 2743K 2765 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 0.0 356.8 7.77 6.95 40 0.194 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, 8.8 interval Flush(GB): cumulative 2.707, interval 2.707 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: 5.34 GB write, 608.14 MB/s write, 2.64 GB read, 300.37 MB/s read, 19.0 seconds Interval compaction: 5.34 GB write, 625.09 MB/s write, 2.64 GB read, 308.74 MB/s read, 19.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 9, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 9, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 732755 Average: 2.2238 StdDev: 11.43 Min: 1 Median: 1.5232 Max: 4559 Percentiles: P50: 1.52 P75: 1.90 P99: 5.59 P99.9: 9.87 P99.99: 14.57 ------------------------------------------------------ [ 0, 1 ] 111901 15.271% 15.271% ### ( 1, 2 ] 486377 66.376% 81.648% ############# ( 2, 3 ] 92296 12.596% 94.244% ### ( 3, 4 ] 22644 3.090% 97.334% # ( 4, 6 ] 15397 2.101% 99.435% ( 6, 10 ] 3528 0.481% 99.916% ( 10, 15 ] 591 0.081% 99.997% ( 15, 22 ] 63 0.009% 100.006% ( 22, 34 ] 13 0.002% 100.008% ( 34, 51 ] 5 0.001% 100.008% ( 51, 76 ] 13 0.002% 100.010% ( 110, 170 ] 12 0.002% 100.012% ( 170, 250 ] 20 0.003% 100.014% ( 250, 380 ] 8 0.001% 100.015% ( 380, 580 ] 15 0.002% 100.017% ( 580, 870 ] 13 0.002% 100.019% ( 870, 1300 ] 12 0.002% 100.021% ( 1300, 1900 ] 3 0.000% 100.021% ( 1900, 2900 ] 4 0.001% 100.022% ( 2900, 4400 ] 2 0.000% 100.022% ( 4400, 6600 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 146067 Average: 2.4175 StdDev: 33.52 Min: 1 Median: 1.5821 Max: 11308 Percentiles: P50: 1.58 P75: 1.95 P99: 5.58 P99.9: 11.54 P99.99: 262.78 ------------------------------------------------------ [ 0, 1 ] 15640 10.707% 10.707% ## ( 1, 2 ] 98589 67.496% 78.203% ############# ( 2, 3 ] 22559 15.444% 93.647% ### ( 3, 4 ] 4928 3.374% 97.021% # ( 4, 6 ] 3649 2.498% 99.519% ( 6, 10 ] 505 0.346% 99.865% ( 10, 15 ] 165 0.113% 99.978% ( 15, 22 ] 12 0.008% 99.986% ( 34, 51 ] 1 0.001% 99.987% ( 51, 76 ] 2 0.001% 99.988% ( 110, 170 ] 1 0.001% 99.989% ( 170, 250 ] 1 0.001% 99.990% ( 250, 380 ] 4 0.003% 99.992% ( 380, 580 ] 1 0.001% 99.993% ( 580, 870 ] 1 0.001% 99.994% ( 870, 1300 ] 5 0.003% 99.997% ( 1300, 1900 ] 1 0.001% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 4400, 6600 ] 1 0.001% 99.999% ( 9900, 14000 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28890 Average: 7.4472 StdDev: 184.51 Min: 0 Median: 1.6189 Max: 10739 Percentiles: P50: 1.62 P75: 1.99 P99: 5.96 P99.9: 1018.59 P99.99: 9606.63 ------------------------------------------------------ [ 0, 1 ] 2531 8.761% 8.761% ## ( 1, 2 ] 19251 66.636% 75.396% ############# ( 2, 3 ] 5027 17.400% 92.797% ### ( 3, 4 ] 1016 3.517% 96.314% # ( 4, 6 ] 792 2.741% 99.055% # ( 6, 10 ] 114 0.395% 99.450% ( 10, 15 ] 44 0.152% 99.602% ( 15, 22 ] 4 0.014% 99.616% ( 22, 34 ] 54 0.187% 99.803% ( 51, 76 ] 2 0.007% 99.810% ( 110, 170 ] 2 0.007% 99.817% ( 170, 250 ] 5 0.017% 99.834% ( 250, 380 ] 4 0.014% 99.848% ( 380, 580 ] 5 0.017% 99.865% ( 580, 870 ] 7 0.024% 99.889% ( 870, 1300 ] 9 0.031% 99.920% ( 1300, 1900 ] 6 0.021% 99.941% ( 1900, 2900 ] 3 0.010% 99.952% ( 2900, 4400 ] 1 0.003% 99.955% ( 4400, 6600 ] 1 0.003% 99.958% ( 6600, 9900 ] 10 0.035% 99.993% ( 9900, 14000 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 4329.9667 StdDev: 4029.40 Min: 217 Median: 1900.0000 Max: 12946 Percentiles: P50: 1900.00 P75: 7590.00 P99: 12946.00 P99.9: 12946.00 P99.99: 12946.00 ------------------------------------------------------ ( 170, 250 ] 1 3.333% 3.333% # ( 580, 870 ] 1 3.333% 6.667% # ( 870, 1300 ] 7 23.333% 30.000% ##### ( 1300, 1900 ] 6 20.000% 50.000% #### ( 1900, 2900 ] 2 6.667% 56.667% # ( 2900, 4400 ] 2 6.667% 63.333% # ( 4400, 6600 ] 2 6.667% 70.000% # ( 6600, 9900 ] 5 16.667% 86.667% ### ( 9900, 14000 ] 4 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 994.7500 StdDev: 1170.39 Min: 106 Median: 250.0000 Max: 3571 Percentiles: P50: 250.00 P75: 1900.00 P99: 3571.00 P99.9: 3571.00 P99.99: 3571.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 7 35.000% 40.000% ####### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 1 5.000% 75.000% # ( 1900, 2900 ] 2 10.000% 85.000% ## ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 9.0 total, 2.9 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 328.17 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.766 H:M:S, 8.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 343.24 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.191 H:M:S, 6.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/21-02:38:34 ... thread 0: (1000000,4000000) ops and (329085.6,339268.8) ops/second in (3.038723,11.790062) 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 16/8 2.15 GB 163.6 2.1 0.0 2.1 5.8 3.7 0.0 1.6 115.4 318.9 18.56 17.31 62 0.299 2174K 2217 0.0 0.0 L1 10/0 1006.80 MB 100.7 1.6 1.4 0.2 1.6 1.4 0.1 1.1 237.0 236.2 6.92 6.75 3 2.308 1666K 4824 0.0 0.0 L2 2/0 50.98 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.6 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 31/0 990.05 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 198.0 197.8 3.15 2.73 2 1.575 633K 523 0.0 0.0 L4 156/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1263/8 99.82 GB 0.0 4.4 2.0 2.5 8.1 5.7 1.6 2.2 155.5 284.8 29.15 27.30 68 0.429 4601K 7609 0.0 0.0 Int 0/0 0.00 KB 0.0 4.4 2.0 2.5 8.1 5.7 1.5 2.2 155.5 284.8 29.15 27.30 68 0.429 4601K 7609 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 4.4 2.0 2.5 4.4 2.0 0.0 0.0 243.9 243.5 18.58 17.83 14 1.327 4601K 7609 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 0.0 357.5 10.57 9.46 54 0.196 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.0 total, 11.8 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: 8.11 GB write, 689.97 MB/s write, 4.43 GB read, 376.58 MB/s read, 29.2 seconds Interval compaction: 8.11 GB write, 704.24 MB/s write, 4.43 GB read, 384.37 MB/s read, 29.2 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: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 12, interval: 12 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1036512 Average: 2.1910 StdDev: 10.40 Min: 1 Median: 1.5092 Max: 4559 Percentiles: P50: 1.51 P75: 1.88 P99: 5.51 P99.9: 9.91 P99.99: 14.63 ------------------------------------------------------ [ 0, 1 ] 166675 16.080% 16.080% ### ( 1, 2 ] 690500 66.618% 82.698% ############# ( 2, 3 ] 124269 11.989% 94.687% ## ( 3, 4 ] 29660 2.862% 97.549% # ( 4, 6 ] 19918 1.922% 99.470% ( 6, 10 ] 4559 0.440% 99.910% ( 10, 15 ] 895 0.086% 99.997% ( 15, 22 ] 89 0.009% 100.005% ( 22, 34 ] 17 0.002% 100.007% ( 34, 51 ] 7 0.001% 100.007% ( 51, 76 ] 14 0.001% 100.009% ( 110, 170 ] 15 0.001% 100.010% ( 170, 250 ] 28 0.003% 100.013% ( 250, 380 ] 11 0.001% 100.014% ( 380, 580 ] 21 0.002% 100.016% ( 580, 870 ] 20 0.002% 100.018% ( 870, 1300 ] 17 0.002% 100.020% ( 1300, 1900 ] 5 0.000% 100.020% ( 1900, 2900 ] 4 0.000% 100.020% ( 2900, 4400 ] 2 0.000% 100.021% ( 4400, 6600 ] 1 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 147102 Average: 2.5063 StdDev: 34.80 Min: 1 Median: 1.5821 Max: 11308 Percentiles: P50: 1.58 P75: 1.95 P99: 5.60 P99.9: 12.16 P99.99: 931.62 ------------------------------------------------------ [ 0, 1 ] 15753 10.709% 10.709% ## ( 1, 2 ] 99295 67.501% 78.210% ############## ( 2, 3 ] 22704 15.434% 93.644% ### ( 3, 4 ] 4956 3.369% 97.013% # ( 4, 6 ] 3665 2.491% 99.504% ( 6, 10 ] 509 0.346% 99.850% ( 10, 15 ] 169 0.115% 99.965% ( 15, 22 ] 13 0.009% 99.974% ( 34, 51 ] 1 0.001% 99.975% ( 51, 76 ] 2 0.001% 99.976% ( 110, 170 ] 2 0.001% 99.978% ( 170, 250 ] 1 0.001% 99.978% ( 250, 380 ] 6 0.004% 99.982% ( 380, 580 ] 9 0.006% 99.988% ( 580, 870 ] 1 0.001% 99.989% ( 870, 1300 ] 9 0.006% 99.995% ( 1300, 1900 ] 4 0.003% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 4400, 6600 ] 1 0.001% 99.999% ( 9900, 14000 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28890 Average: 7.4472 StdDev: 184.51 Min: 0 Median: 1.6189 Max: 10739 Percentiles: P50: 1.62 P75: 1.99 P99: 5.96 P99.9: 1018.59 P99.99: 9606.63 ------------------------------------------------------ [ 0, 1 ] 2531 8.761% 8.761% ## ( 1, 2 ] 19251 66.636% 75.396% ############# ( 2, 3 ] 5027 17.400% 92.797% ### ( 3, 4 ] 1016 3.517% 96.314% # ( 4, 6 ] 792 2.741% 99.055% # ( 6, 10 ] 114 0.395% 99.450% ( 10, 15 ] 44 0.152% 99.602% ( 15, 22 ] 4 0.014% 99.616% ( 22, 34 ] 54 0.187% 99.803% ( 51, 76 ] 2 0.007% 99.810% ( 110, 170 ] 2 0.007% 99.817% ( 170, 250 ] 5 0.017% 99.834% ( 250, 380 ] 4 0.014% 99.848% ( 380, 580 ] 5 0.017% 99.865% ( 580, 870 ] 7 0.024% 99.889% ( 870, 1300 ] 9 0.031% 99.920% ( 1300, 1900 ] 6 0.021% 99.941% ( 1900, 2900 ] 3 0.010% 99.952% ( 2900, 4400 ] 1 0.003% 99.955% ( 4400, 6600 ] 1 0.003% 99.958% ( 6600, 9900 ] 10 0.035% 99.993% ( 9900, 14000 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 4329.9667 StdDev: 4029.40 Min: 217 Median: 1900.0000 Max: 12946 Percentiles: P50: 1900.00 P75: 7590.00 P99: 12946.00 P99.9: 12946.00 P99.99: 12946.00 ------------------------------------------------------ ( 170, 250 ] 1 3.333% 3.333% # ( 580, 870 ] 1 3.333% 6.667% # ( 870, 1300 ] 7 23.333% 30.000% ##### ( 1300, 1900 ] 6 20.000% 50.000% #### ( 1900, 2900 ] 2 6.667% 56.667% # ( 2900, 4400 ] 2 6.667% 63.333% # ( 4400, 6600 ] 2 6.667% 70.000% # ( 6600, 9900 ] 5 16.667% 86.667% ### ( 9900, 14000 ] 4 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 994.7500 StdDev: 1170.39 Min: 106 Median: 250.0000 Max: 3571 Percentiles: P50: 250.00 P75: 1900.00 P99: 3571.00 P99.9: 3571.00 P99.99: 3571.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 7 35.000% 40.000% ####### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 1 5.000% 75.000% # ( 1900, 2900 ] 2 10.000% 85.000% ## ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 12.0 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 327.09 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.151 H:M:S, 9.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.88 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.385 H:M:S, 12.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/21-02:38:38 ... thread 0: (1000000,5000000) ops and (257734.2,319080.5) ops/second in (3.879966,15.670028) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/12 3.13 GB 88.1 3.2 0.0 3.2 7.9 4.7 0.0 1.7 127.7 314.2 25.65 24.02 80 0.321 3326K 3452 0.0 0.0 L1 10/10 1006.80 MB 0.0 1.6 1.4 0.2 1.6 1.4 0.1 1.1 237.0 236.2 6.92 6.75 3 2.308 1666K 4824 0.0 0.0 L2 2/0 50.98 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.6 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 31/0 990.05 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 198.0 197.8 3.15 2.73 2 1.575 633K 523 0.0 0.0 L4 156/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1265/22 100.80 GB 0.0 5.5 2.0 3.6 10.2 6.6 1.6 2.2 156.3 288.2 36.25 34.00 86 0.421 5753K 8844 0.0 0.0 Int 0/0 0.00 KB 0.0 5.5 2.0 3.6 10.2 6.6 1.5 2.2 156.3 288.2 36.25 34.00 86 0.421 5753K 8844 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.5 2.0 3.6 5.5 2.0 0.0 0.0 248.5 248.1 22.80 21.98 18 1.267 5753K 8844 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 0.0 356.1 13.45 12.02 68 0.198 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.9 total, 15.7 interval Flush(GB): cumulative 4.676, interval 4.676 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: 10.20 GB write, 656.26 MB/s write, 5.53 GB read, 356.02 MB/s read, 36.2 seconds Interval compaction: 10.20 GB write, 666.47 MB/s write, 5.53 GB read, 361.56 MB/s read, 36.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 15, interval: 18 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1362699 Average: 2.2019 StdDev: 10.29 Min: 1 Median: 1.5055 Max: 4559 Percentiles: P50: 1.51 P75: 1.88 P99: 5.49 P99.9: 10.32 P99.99: 19.83 ------------------------------------------------------ [ 0, 1 ] 219390 16.100% 16.100% ### ( 1, 2 ] 913910 67.066% 83.166% ############# ( 2, 3 ] 159978 11.740% 94.906% ## ( 3, 4 ] 37417 2.746% 97.651% # ( 4, 6 ] 24634 1.808% 99.459% ( 6, 10 ] 5929 0.435% 99.894% ( 10, 15 ] 1226 0.090% 99.984% ( 15, 22 ] 114 0.008% 99.993% ( 22, 34 ] 18 0.001% 99.994% ( 34, 51 ] 9 0.001% 99.995% ( 51, 76 ] 14 0.001% 99.996% ( 76, 110 ] 53 0.004% 99.999% ( 110, 170 ] 91 0.007% 100.006% ( 170, 250 ] 43 0.003% 100.009% ( 250, 380 ] 25 0.002% 100.011% ( 380, 580 ] 38 0.003% 100.014% ( 580, 870 ] 33 0.002% 100.016% ( 870, 1300 ] 23 0.002% 100.018% ( 1300, 1900 ] 8 0.001% 100.019% ( 1900, 2900 ] 5 0.000% 100.019% ( 2900, 4400 ] 2 0.000% 100.019% ( 4400, 6600 ] 1 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 204025 Average: 2.4935 StdDev: 29.82 Min: 1 Median: 1.5607 Max: 11308 Percentiles: P50: 1.56 P75: 1.93 P99: 5.88 P99.9: 14.50 P99.99: 527.65 ------------------------------------------------------ [ 0, 1 ] 24868 12.189% 12.189% ## ( 1, 2 ] 137592 67.439% 79.627% ############# ( 2, 3 ] 28867 14.149% 93.776% ### ( 3, 4 ] 6317 3.096% 96.872% # ( 4, 6 ] 4615 2.262% 99.134% ( 6, 10 ] 1365 0.669% 99.803% ( 10, 15 ] 219 0.107% 99.911% ( 15, 22 ] 15 0.007% 99.918% ( 22, 34 ] 1 0.000% 99.919% ( 34, 51 ] 1 0.000% 99.919% ( 51, 76 ] 2 0.001% 99.920% ( 76, 110 ] 65 0.032% 99.952% ( 110, 170 ] 46 0.023% 99.975% ( 170, 250 ] 9 0.004% 99.979% ( 250, 380 ] 13 0.006% 99.985% ( 380, 580 ] 13 0.006% 99.992% ( 580, 870 ] 1 0.000% 99.992% ( 870, 1300 ] 9 0.004% 99.997% ( 1300, 1900 ] 4 0.002% 99.999% ( 1900, 2900 ] 1 0.000% 99.999% ( 4400, 6600 ] 1 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28890 Average: 7.4472 StdDev: 184.51 Min: 0 Median: 1.6189 Max: 10739 Percentiles: P50: 1.62 P75: 1.99 P99: 5.96 P99.9: 1018.59 P99.99: 9606.63 ------------------------------------------------------ [ 0, 1 ] 2531 8.761% 8.761% ## ( 1, 2 ] 19251 66.636% 75.396% ############# ( 2, 3 ] 5027 17.400% 92.797% ### ( 3, 4 ] 1016 3.517% 96.314% # ( 4, 6 ] 792 2.741% 99.055% # ( 6, 10 ] 114 0.395% 99.450% ( 10, 15 ] 44 0.152% 99.602% ( 15, 22 ] 4 0.014% 99.616% ( 22, 34 ] 54 0.187% 99.803% ( 51, 76 ] 2 0.007% 99.810% ( 110, 170 ] 2 0.007% 99.817% ( 170, 250 ] 5 0.017% 99.834% ( 250, 380 ] 4 0.014% 99.848% ( 380, 580 ] 5 0.017% 99.865% ( 580, 870 ] 7 0.024% 99.889% ( 870, 1300 ] 9 0.031% 99.920% ( 1300, 1900 ] 6 0.021% 99.941% ( 1900, 2900 ] 3 0.010% 99.952% ( 2900, 4400 ] 1 0.003% 99.955% ( 4400, 6600 ] 1 0.003% 99.958% ( 6600, 9900 ] 10 0.035% 99.993% ( 9900, 14000 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 4329.9667 StdDev: 4029.40 Min: 217 Median: 1900.0000 Max: 12946 Percentiles: P50: 1900.00 P75: 7590.00 P99: 12946.00 P99.9: 12946.00 P99.99: 12946.00 ------------------------------------------------------ ( 170, 250 ] 1 3.333% 3.333% # ( 580, 870 ] 1 3.333% 6.667% # ( 870, 1300 ] 7 23.333% 30.000% ##### ( 1300, 1900 ] 6 20.000% 50.000% #### ( 1900, 2900 ] 2 6.667% 56.667% # ( 2900, 4400 ] 2 6.667% 63.333% # ( 4400, 6600 ] 2 6.667% 70.000% # ( 6600, 9900 ] 5 16.667% 86.667% ### ( 9900, 14000 ] 4 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 994.7500 StdDev: 1170.39 Min: 106 Median: 250.0000 Max: 3571 Percentiles: P50: 250.00 P75: 1900.00 P99: 3571.00 P99.9: 3571.00 P99.99: 3571.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 7 35.000% 40.000% ####### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 1 5.000% 75.000% # ( 1900, 2900 ] 2 10.000% 85.000% ## ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 15.9 total, 3.9 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 309.19 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.305 H:M:S, 14.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 253.66 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.155 H:M:S, 29.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/21-02:38:49 ... thread 0: (1000000,6000000) ops and (92249.5,226328.1) ops/second in (10.840162,26.510190) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/16 4.05 GB 156.5 5.4 0.0 5.4 10.9 5.6 0.0 2.0 147.4 301.3 37.17 34.61 99 0.375 5563K 13K 0.0 0.0 L1 10/10 1006.80 MB 0.0 1.6 1.4 0.2 1.6 1.4 0.1 1.1 237.0 236.2 6.92 6.75 3 2.308 1666K 4824 0.0 0.0 L2 2/0 50.98 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.6 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 31/0 990.05 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 198.0 197.8 3.15 2.73 2 1.575 633K 523 0.0 0.0 L4 156/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1266/26 101.72 GB 0.0 7.7 2.0 5.7 13.3 7.6 1.6 2.4 164.8 284.4 47.76 44.60 105 0.455 7990K 18K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.7 2.0 5.7 13.3 7.6 1.5 2.4 164.8 284.4 47.76 44.60 105 0.455 7990K 18K 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 7.7 2.0 5.7 7.7 2.0 0.0 0.0 249.2 248.6 31.58 30.14 22 1.435 7990K 18K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.6 5.6 0.0 0.0 0.0 354.3 16.18 14.46 83 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): 26.8 total, 26.5 interval Flush(GB): cumulative 5.598, interval 5.598 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: 13.27 GB write, 507.69 MB/s write, 7.69 GB read, 294.13 MB/s read, 47.8 seconds Interval compaction: 13.27 GB write, 512.36 MB/s write, 7.69 GB read, 296.84 MB/s read, 47.8 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: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 15, interval: 26 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2353769 Average: 2.8321 StdDev: 17.18 Min: 1 Median: 1.5170 Max: 4559 Percentiles: P50: 1.52 P75: 1.89 P99: 6.70 P99.9: 159.84 P99.99: 377.60 ------------------------------------------------------ [ 0, 1 ] 352914 14.994% 14.994% ### ( 1, 2 ] 1593612 67.705% 82.698% ############## ( 2, 3 ] 277422 11.786% 94.485% ## ( 3, 4 ] 62682 2.663% 97.148% # ( 4, 6 ] 40941 1.739% 98.887% ( 6, 10 ] 15100 0.642% 99.529% ( 10, 15 ] 1923 0.082% 99.610% ( 15, 22 ] 201 0.009% 99.619% ( 22, 34 ] 24 0.001% 99.620% ( 34, 51 ] 11 0.000% 99.620% ( 51, 76 ] 18 0.001% 99.621% ( 76, 110 ] 2918 0.124% 99.745% ( 110, 170 ] 4394 0.187% 99.932% ( 170, 250 ] 876 0.037% 99.969% ( 250, 380 ] 508 0.022% 99.990% ( 380, 580 ] 407 0.017% 100.008% ( 580, 870 ] 181 0.008% 100.015% ( 870, 1300 ] 47 0.002% 100.017% ( 1300, 1900 ] 20 0.001% 100.018% ( 1900, 2900 ] 12 0.001% 100.019% ( 2900, 4400 ] 12 0.001% 100.019% ( 4400, 6600 ] 1 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 374870 Average: 2.8236 StdDev: 24.49 Min: 1 Median: 1.5591 Max: 11308 Percentiles: P50: 1.56 P75: 1.93 P99: 7.76 P99.9: 158.43 P99.99: 541.28 ------------------------------------------------------ [ 0, 1 ] 45632 12.173% 12.173% ## ( 1, 2 ] 253630 67.658% 79.831% ############## ( 2, 3 ] 51741 13.802% 93.633% ### ( 3, 4 ] 10611 2.831% 96.464% # ( 4, 6 ] 7853 2.095% 98.559% ( 6, 10 ] 3760 1.003% 99.562% ( 10, 15 ] 327 0.087% 99.649% ( 15, 22 ] 33 0.009% 99.658% ( 22, 34 ] 2 0.001% 99.658% ( 34, 51 ] 1 0.000% 99.659% ( 51, 76 ] 2 0.001% 99.659% ( 76, 110 ] 410 0.109% 99.768% ( 110, 170 ] 611 0.163% 99.931% ( 170, 250 ] 119 0.032% 99.963% ( 250, 380 ] 61 0.016% 99.979% ( 380, 580 ] 49 0.013% 99.993% ( 580, 870 ] 9 0.002% 99.995% ( 870, 1300 ] 11 0.003% 99.998% ( 1300, 1900 ] 4 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 99.999% ( 4400, 6600 ] 1 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28890 Average: 7.4472 StdDev: 184.51 Min: 0 Median: 1.6189 Max: 10739 Percentiles: P50: 1.62 P75: 1.99 P99: 5.96 P99.9: 1018.59 P99.99: 9606.63 ------------------------------------------------------ [ 0, 1 ] 2531 8.761% 8.761% ## ( 1, 2 ] 19251 66.636% 75.396% ############# ( 2, 3 ] 5027 17.400% 92.797% ### ( 3, 4 ] 1016 3.517% 96.314% # ( 4, 6 ] 792 2.741% 99.055% # ( 6, 10 ] 114 0.395% 99.450% ( 10, 15 ] 44 0.152% 99.602% ( 15, 22 ] 4 0.014% 99.616% ( 22, 34 ] 54 0.187% 99.803% ( 51, 76 ] 2 0.007% 99.810% ( 110, 170 ] 2 0.007% 99.817% ( 170, 250 ] 5 0.017% 99.834% ( 250, 380 ] 4 0.014% 99.848% ( 380, 580 ] 5 0.017% 99.865% ( 580, 870 ] 7 0.024% 99.889% ( 870, 1300 ] 9 0.031% 99.920% ( 1300, 1900 ] 6 0.021% 99.941% ( 1900, 2900 ] 3 0.010% 99.952% ( 2900, 4400 ] 1 0.003% 99.955% ( 4400, 6600 ] 1 0.003% 99.958% ( 6600, 9900 ] 10 0.035% 99.993% ( 9900, 14000 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 4329.9667 StdDev: 4029.40 Min: 217 Median: 1900.0000 Max: 12946 Percentiles: P50: 1900.00 P75: 7590.00 P99: 12946.00 P99.9: 12946.00 P99.99: 12946.00 ------------------------------------------------------ ( 170, 250 ] 1 3.333% 3.333% # ( 580, 870 ] 1 3.333% 6.667% # ( 870, 1300 ] 7 23.333% 30.000% ##### ( 1300, 1900 ] 6 20.000% 50.000% #### ( 1900, 2900 ] 2 6.667% 56.667% # ( 2900, 4400 ] 2 6.667% 63.333% # ( 4400, 6600 ] 2 6.667% 70.000% # ( 6600, 9900 ] 5 16.667% 86.667% ### ( 9900, 14000 ] 4 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 994.7500 StdDev: 1170.39 Min: 106 Median: 250.0000 Max: 3571 Percentiles: P50: 250.00 P75: 1900.00 P99: 3571.00 P99.9: 3571.00 P99.99: 3571.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 7 35.000% 40.000% ####### ( 170, 250 ] 2 10.000% 50.000% ## ( 380, 580 ] 2 10.000% 60.000% ## ( 580, 870 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 1 5.000% 75.000% # ( 1900, 2900 ] 2 10.000% 85.000% ## ( 2900, 4400 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 26.8 total, 10.8 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 220.70 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:10.092 H:M:S, 37.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 90.79 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:7.787 H:M:S, 71.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/21-02:38:53 ... thread 0: (1000000,7000000) ops and (217670.3,225049.3) ops/second in (4.594103,31.104293) 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 13/10 2.82 GB 50.4 6.2 0.0 6.2 12.8 6.6 0.0 1.9 143.8 298.8 43.80 40.47 117 0.374 6395K 13K 0.0 0.0 L1 15/15 1.70 GB 0.0 4.9 3.7 1.2 4.8 3.6 0.1 1.3 220.2 217.8 22.60 21.05 4 5.650 5053K 53K 0.0 0.0 L2 2/0 50.98 MB 0.5 0.1 0.1 0.1 0.1 0.1 2.1 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 14/0 914.01 MB 0.9 0.6 0.5 0.1 0.6 0.5 1.6 1.2 198.0 197.8 3.15 2.73 2 1.575 633K 523 0.0 0.0 L4 162/0 9.52 GB 1.0 0.8 0.6 0.1 0.8 0.6 1.3 1.2 155.1 154.3 5.00 3.60 5 1.000 761K 2984 0.0 0.0 L5 1068/0 87.72 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1274/25 102.71 GB 0.0 12.5 4.9 7.6 19.1 11.5 7.1 2.9 170.5 260.2 75.07 68.35 129 0.582 12M 71K 0.0 0.0 Int 0/0 0.00 KB 0.0 12.5 4.9 7.6 19.1 11.5 7.0 2.9 170.5 260.2 75.07 68.35 129 0.582 12M 71K 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 12.5 4.9 7.6 12.4 4.8 0.0 0.0 231.1 229.8 55.39 51.07 31 1.787 12M 71K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 345.7 19.68 17.28 98 0.201 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): 31.3 total, 31.1 interval Flush(GB): cumulative 6.644, interval 6.644 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: 19.07 GB write, 623.00 MB/s write, 12.50 GB read, 408.28 MB/s read, 75.1 seconds Interval compaction: 19.07 GB write, 627.89 MB/s write, 12.50 GB read, 411.48 MB/s read, 75.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 21, pending-compaction-bytes-delays: 2, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 21, interval: 38 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2790113 Average: 2.7749 StdDev: 16.40 Min: 1 Median: 1.5344 Max: 4559 Percentiles: P50: 1.53 P75: 1.91 P99: 6.72 P99.9: 152.93 P99.99: 339.71 ------------------------------------------------------ [ 0, 1 ] 393011 14.086% 14.086% ### ( 1, 2 ] 1874939 67.199% 81.285% ############# ( 2, 3 ] 354692 12.712% 93.998% ### ( 3, 4 ] 79862 2.862% 96.860% # ( 4, 6 ] 56140 2.012% 98.872% ( 6, 10 ] 19829 0.711% 99.583% ( 10, 15 ] 2430 0.087% 99.670% ( 15, 22 ] 264 0.009% 99.679% ( 22, 34 ] 27 0.001% 99.680% ( 34, 51 ] 13 0.000% 99.681% ( 51, 76 ] 21 0.001% 99.682% ( 76, 110 ] 2929 0.105% 99.787% ( 110, 170 ] 4426 0.159% 99.945% ( 170, 250 ] 889 0.032% 99.977% ( 250, 380 ] 526 0.019% 99.996% ( 380, 580 ] 417 0.015% 100.011% ( 580, 870 ] 190 0.007% 100.018% ( 870, 1300 ] 54 0.002% 100.020% ( 1300, 1900 ] 25 0.001% 100.020% ( 1900, 2900 ] 15 0.001% 100.021% ( 2900, 4400 ] 13 0.000% 100.021% ( 4400, 6600 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 565394 Average: 3.4582 StdDev: 34.69 Min: 1 Median: 1.6749 Max: 11308 Percentiles: P50: 1.67 P75: 2.29 P99: 8.64 P99.9: 139.06 P99.99: 238.58 ------------------------------------------------------ [ 0, 1 ] 51364 9.085% 9.085% ## ( 1, 2 ] 342742 60.620% 69.705% ############ ( 2, 3 ] 103577 18.319% 88.024% #### ( 3, 4 ] 28667 5.070% 93.094% # ( 4, 6 ] 27596 4.881% 97.975% # ( 6, 10 ] 8783 1.553% 99.529% ( 10, 15 ] 1134 0.201% 99.729% ( 15, 22 ] 151 0.027% 99.756% ( 22, 34 ] 11 0.002% 99.758% ( 34, 51 ] 2 0.000% 99.758% ( 51, 76 ] 2 0.000% 99.759% ( 76, 110 ] 477 0.084% 99.843% ( 110, 170 ] 666 0.118% 99.961% ( 170, 250 ] 193 0.034% 99.995% ( 250, 380 ] 143 0.025% 100.020% ( 380, 580 ] 153 0.027% 100.047% ( 580, 870 ] 66 0.012% 100.059% ( 870, 1300 ] 68 0.012% 100.071% ( 1300, 1900 ] 25 0.004% 100.075% ( 1900, 2900 ] 26 0.005% 100.080% ( 2900, 4400 ] 10 0.002% 100.082% ( 4400, 6600 ] 2 0.000% 100.082% ( 9900, 14000 ] 1 0.000% 100.082% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 62230 Average: 12.6711 StdDev: 151.15 Min: 0 Median: 1.7718 Max: 10739 Percentiles: P50: 1.77 P75: 2.57 P99: 300.12 P99.9: 1272.44 P99.99: 3916.55 ------------------------------------------------------ [ 0, 1 ] 3233 5.195% 5.195% # ( 1, 2 ] 36126 58.052% 63.248% ############ ( 2, 3 ] 12940 20.794% 84.041% #### ( 3, 4 ] 4790 7.697% 91.739% ## ( 4, 6 ] 3008 4.834% 96.572% # ( 6, 10 ] 889 1.429% 98.001% ( 10, 15 ] 149 0.239% 98.240% ( 15, 22 ] 25 0.040% 98.281% ( 22, 34 ] 57 0.092% 98.372% ( 51, 76 ] 2 0.003% 98.375% ( 76, 110 ] 16 0.026% 98.401% ( 110, 170 ] 125 0.201% 98.602% ( 170, 250 ] 181 0.291% 98.893% ( 250, 380 ] 173 0.278% 99.171% ( 380, 580 ] 220 0.354% 99.524% ( 580, 870 ] 172 0.276% 99.801% ( 870, 1300 ] 66 0.106% 99.907% ( 1300, 1900 ] 27 0.043% 99.950% ( 1900, 2900 ] 18 0.029% 99.979% ( 2900, 4400 ] 10 0.016% 99.995% ( 4400, 6600 ] 1 0.002% 99.997% ( 6600, 9900 ] 10 0.016% 100.013% ( 9900, 14000 ] 2 0.003% 100.016% ** Level 4 read latency histogram (micros): Count: 115 Average: 1269.5217 StdDev: 2761.70 Min: 1 Median: 178.5714 Max: 12946 Percentiles: P50: 178.57 P75: 1061.96 P99: 12821.25 P99.9: 12946.00 P99.99: 12946.00 ------------------------------------------------------ [ 0, 1 ] 7 6.087% 6.087% # ( 1, 2 ] 38 33.043% 39.130% ####### ( 2, 3 ] 6 5.217% 44.348% # ( 3, 4 ] 2 1.739% 46.087% ( 4, 6 ] 2 1.739% 47.826% ( 110, 170 ] 1 0.870% 48.696% ( 170, 250 ] 14 12.174% 60.870% ## ( 250, 380 ] 3 2.609% 63.478% # ( 580, 870 ] 7 6.087% 69.565% # ( 870, 1300 ] 14 12.174% 81.739% ## ( 1300, 1900 ] 6 5.217% 86.957% # ( 1900, 2900 ] 2 1.739% 88.696% ( 2900, 4400 ] 2 1.739% 90.435% ( 4400, 6600 ] 2 1.739% 92.174% ( 6600, 9900 ] 5 4.348% 96.522% # ( 9900, 14000 ] 4 3.478% 100.000% # ** Level 5 read latency histogram (micros): Count: 120 Average: 926.4083 StdDev: 1106.81 Min: 79 Median: 413.3333 Max: 4129 Percentiles: P50: 413.33 P75: 1182.73 P99: 4129.00 P99.9: 4129.00 P99.99: 4129.00 ------------------------------------------------------ ( 76, 110 ] 11 9.167% 9.167% ## ( 110, 170 ] 25 20.833% 30.000% #### ( 170, 250 ] 16 13.333% 43.333% ### ( 250, 380 ] 6 5.000% 48.333% # ( 380, 580 ] 12 10.000% 58.333% ## ( 580, 870 ] 12 10.000% 68.333% ## ( 870, 1300 ] 11 9.167% 77.500% ## ( 1300, 1900 ] 5 4.167% 81.667% # ( 1900, 2900 ] 8 6.667% 88.333% # ( 2900, 4400 ] 14 11.667% 100.000% ## ** DB Stats ** Uptime(secs): 31.4 total, 4.6 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 219.76 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.907 H:M:S, 38.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 214.23 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.815 H:M:S, 39.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/21-02:39:08 ... thread 0: (1000000,8000000) ops and (68536.8,175073.9) ops/second in (14.590701,45.694994) 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 3/3 1.65 GB 0.0 8.5 0.0 8.5 16.0 7.5 0.0 2.1 155.7 294.1 55.81 51.84 135 0.413 8824K 22K 0.0 0.0 L1 12/12 1.25 GB 0.0 8.6 5.8 2.9 8.5 5.7 0.1 1.5 223.0 220.4 39.68 37.36 5 7.936 8263K 53K 0.0 0.0 L2 8/6 632.05 MB 1.7 0.1 0.1 0.1 0.1 0.1 4.6 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 32/14 2.81 GB 2.0 0.6 0.5 0.1 0.6 0.5 3.5 1.2 198.0 197.8 3.15 2.73 2 1.575 633K 523 0.0 0.0 L4 162/4 9.52 GB 1.0 0.8 0.6 0.1 0.8 0.6 1.3 1.2 155.1 154.3 5.00 3.60 5 1.000 761K 2984 0.0 0.0 L5 1068/0 87.72 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1285/39 103.58 GB 0.0 18.6 7.0 11.7 26.1 14.4 11.5 3.4 183.0 256.2 104.16 96.03 148 0.704 18M 79K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.6 7.0 11.7 26.1 14.4 11.4 3.4 183.0 256.2 104.16 96.03 148 0.704 18M 79K 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 18.6 7.0 11.7 18.5 6.8 0.0 0.0 233.1 231.5 81.78 76.35 37 2.210 18M 79K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.6 7.6 0.0 0.0 0.0 346.2 22.38 19.67 111 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): 45.9 total, 45.7 interval Flush(GB): cumulative 7.567, interval 7.567 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: 26.06 GB write, 580.81 MB/s write, 18.62 GB read, 414.99 MB/s read, 104.2 seconds Interval compaction: 26.06 GB write, 583.91 MB/s write, 18.62 GB read, 417.20 MB/s read, 104.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 25, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 25, interval: 51 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3745931 Average: 2.7814 StdDev: 17.57 Min: 1 Median: 1.5370 Max: 7207 Percentiles: P50: 1.54 P75: 1.91 P99: 6.83 P99.9: 153.16 P99.99: 360.14 ------------------------------------------------------ [ 0, 1 ] 515021 13.749% 13.749% ### ( 1, 2 ] 2528647 67.504% 81.253% ############## ( 2, 3 ] 477510 12.747% 94.000% ### ( 3, 4 ] 105827 2.825% 96.825% # ( 4, 6 ] 75718 2.021% 98.847% ( 6, 10 ] 27592 0.737% 99.583% ( 10, 15 ] 3491 0.093% 99.676% ( 15, 22 ] 506 0.014% 99.690% ( 22, 34 ] 35 0.001% 99.691% ( 34, 51 ] 15 0.000% 99.691% ( 51, 76 ] 26 0.001% 99.692% ( 76, 110 ] 3742 0.100% 99.792% ( 110, 170 ] 5638 0.151% 99.942% ( 170, 250 ] 1187 0.032% 99.974% ( 250, 380 ] 711 0.019% 99.993% ( 380, 580 ] 565 0.015% 100.008% ( 580, 870 ] 265 0.007% 100.015% ( 870, 1300 ] 88 0.002% 100.017% ( 1300, 1900 ] 34 0.001% 100.018% ( 1900, 2900 ] 25 0.001% 100.019% ( 2900, 4400 ] 20 0.001% 100.020% ( 4400, 6600 ] 2 0.000% 100.020% ( 6600, 9900 ] 1 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 1070978 Average: 3.5583 StdDev: 38.97 Min: 1 Median: 1.6052 Max: 11308 Percentiles: P50: 1.61 P75: 2.03 P99: 8.60 P99.9: 158.72 P99.99: 383.41 ------------------------------------------------------ [ 0, 1 ] 133588 12.473% 12.473% ## ( 1, 2 ] 664102 62.009% 74.482% ############ ( 2, 3 ] 163445 15.261% 89.744% ### ( 3, 4 ] 44893 4.192% 93.935% # ( 4, 6 ] 44142 4.122% 98.057% # ( 6, 10 ] 15515 1.449% 99.506% ( 10, 15 ] 1847 0.172% 99.678% ( 15, 22 ] 300 0.028% 99.706% ( 22, 34 ] 14 0.001% 99.708% ( 34, 51 ] 5 0.000% 99.708% ( 51, 76 ] 5 0.000% 99.708% ( 76, 110 ] 1056 0.099% 99.807% ( 110, 170 ] 1229 0.115% 99.922% ( 170, 250 ] 359 0.034% 99.955% ( 250, 380 ] 368 0.034% 99.990% ( 380, 580 ] 346 0.032% 100.022% ( 580, 870 ] 183 0.017% 100.039% ( 870, 1300 ] 162 0.015% 100.054% ( 1300, 1900 ] 65 0.006% 100.060% ( 1900, 2900 ] 44 0.004% 100.064% ( 2900, 4400 ] 38 0.004% 100.068% ( 4400, 6600 ] 8 0.001% 100.069% ( 6600, 9900 ] 1 0.000% 100.069% ( 9900, 14000 ] 1 0.000% 100.069% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 66435 Average: 14.9535 StdDev: 160.26 Min: 0 Median: 1.7965 Max: 10739 Percentiles: P50: 1.80 P75: 2.64 P99: 387.15 P99.9: 1608.48 P99.99: 4096.37 ------------------------------------------------------ [ 0, 1 ] 3276 4.931% 4.931% # ( 1, 2 ] 37589 56.580% 61.511% ########### ( 2, 3 ] 13979 21.042% 82.553% #### ( 3, 4 ] 5427 8.169% 90.722% ## ( 4, 6 ] 3514 5.289% 96.011% # ( 6, 10 ] 1083 1.630% 97.641% ( 10, 15 ] 196 0.295% 97.936% ( 15, 22 ] 40 0.060% 97.997% ( 22, 34 ] 60 0.090% 98.087% ( 51, 76 ] 2 0.003% 98.090% ( 76, 110 ] 16 0.024% 98.114% ( 110, 170 ] 136 0.205% 98.319% ( 170, 250 ] 207 0.312% 98.630% ( 250, 380 ] 236 0.355% 98.985% ( 380, 580 ] 270 0.406% 99.392% ( 580, 870 ] 220 0.331% 99.723% ( 870, 1300 ] 97 0.146% 99.869% ( 1300, 1900 ] 40 0.060% 99.929% ( 1900, 2900 ] 26 0.039% 99.968% ( 2900, 4400 ] 18 0.027% 99.995% ( 4400, 6600 ] 2 0.003% 99.998% ( 6600, 9900 ] 10 0.015% 100.014% ( 9900, 14000 ] 2 0.003% 100.017% ** Level 4 read latency histogram (micros): Count: 115 Average: 1269.5217 StdDev: 2761.70 Min: 1 Median: 178.5714 Max: 12946 Percentiles: P50: 178.57 P75: 1061.96 P99: 12821.25 P99.9: 12946.00 P99.99: 12946.00 ------------------------------------------------------ [ 0, 1 ] 7 6.087% 6.087% # ( 1, 2 ] 38 33.043% 39.130% ####### ( 2, 3 ] 6 5.217% 44.348% # ( 3, 4 ] 2 1.739% 46.087% ( 4, 6 ] 2 1.739% 47.826% ( 110, 170 ] 1 0.870% 48.696% ( 170, 250 ] 14 12.174% 60.870% ## ( 250, 380 ] 3 2.609% 63.478% # ( 580, 870 ] 7 6.087% 69.565% # ( 870, 1300 ] 14 12.174% 81.739% ## ( 1300, 1900 ] 6 5.217% 86.957% # ( 1900, 2900 ] 2 1.739% 88.696% ( 2900, 4400 ] 2 1.739% 90.435% ( 4400, 6600 ] 2 1.739% 92.174% ( 6600, 9900 ] 5 4.348% 96.522% # ( 9900, 14000 ] 4 3.478% 100.000% # ** Level 5 read latency histogram (micros): Count: 120 Average: 926.4083 StdDev: 1106.81 Min: 79 Median: 413.3333 Max: 4129 Percentiles: P50: 413.33 P75: 1182.73 P99: 4129.00 P99.9: 4129.00 P99.99: 4129.00 ------------------------------------------------------ ( 76, 110 ] 11 9.167% 9.167% ## ( 110, 170 ] 25 20.833% 30.000% #### ( 170, 250 ] 16 13.333% 43.333% ### ( 250, 380 ] 6 5.000% 48.333% # ( 380, 580 ] 12 10.000% 58.333% ## ( 580, 870 ] 12 10.000% 68.333% ## ( 870, 1300 ] 11 9.167% 77.500% ## ( 1300, 1900 ] 5 4.167% 81.667% # ( 1900, 2900 ] 8 6.667% 88.333% # ( 2900, 4400 ] 14 11.667% 100.000% ## ** DB Stats ** Uptime(secs): 45.9 total, 14.6 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 171.38 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:23.402 H:M:S, 50.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 67.45 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:11.494 H:M:S, 78.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/11/21-02:39:14 ... thread 0: (1000000,9000000) ops and (173036.8,174845.2) ops/second in (5.779117,51.474111) 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 12/11 2.64 GB 37.7 8.9 0.0 8.9 17.4 8.5 0.0 2.0 143.9 282.4 63.04 56.15 148 0.426 9208K 22K 0.0 0.0 L1 12/12 1.25 GB 0.0 8.6 5.8 2.9 8.5 5.7 0.1 1.5 223.0 220.4 39.68 37.36 5 7.936 8263K 53K 0.0 0.0 L2 1/0 82.29 MB 0.8 0.1 0.1 0.1 0.1 0.1 4.6 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 20/0 937.51 MB 0.9 1.9 1.0 0.9 1.9 1.0 3.5 1.8 132.5 131.3 14.78 9.00 9 1.643 1989K 17K 0.0 0.0 L4 155/0 9.59 GB 1.0 3.9 3.0 0.8 3.9 3.0 1.3 1.3 127.1 126.5 31.35 18.81 28 1.119 4020K 17K 0.0 0.0 L5 1096/0 90.06 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1296/23 104.53 GB 0.0 23.4 9.9 13.5 31.8 18.3 13.9 3.7 160.6 218.1 149.36 121.82 191 0.782 23M 111K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.4 9.9 13.5 31.8 18.3 13.8 3.7 160.6 218.1 149.36 121.82 191 0.782 23M 111K 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 23.4 9.9 13.5 23.3 9.8 0.0 0.0 197.4 196.1 121.50 99.36 68 1.787 23M 111K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 314.3 27.86 22.46 123 0.227 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): 51.7 total, 51.5 interval Flush(GB): cumulative 8.551, interval 8.551 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: 31.82 GB write, 629.96 MB/s write, 23.42 GB read, 463.79 MB/s read, 149.4 seconds Interval compaction: 31.82 GB write, 632.94 MB/s write, 23.42 GB read, 465.98 MB/s read, 149.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 52, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 52, interval: 78 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4138824 Average: 3.0232 StdDev: 33.30 Min: 1 Median: 1.5651 Max: 13874 Percentiles: P50: 1.57 P75: 1.94 P99: 7.39 P99.9: 152.83 P99.99: 420.81 ------------------------------------------------------ [ 0, 1 ] 529574 12.795% 12.795% ### ( 1, 2 ] 2724739 65.834% 78.629% ############# ( 2, 3 ] 586067 14.160% 92.789% ### ( 3, 4 ] 134383 3.247% 96.036% # ( 4, 6 ] 109993 2.658% 98.694% # ( 6, 10 ] 36560 0.883% 99.577% ( 10, 15 ] 4788 0.116% 99.693% ( 15, 22 ] 683 0.017% 99.709% ( 22, 34 ] 51 0.001% 99.710% ( 34, 51 ] 21 0.001% 99.711% ( 51, 76 ] 32 0.001% 99.712% ( 76, 110 ] 3747 0.091% 99.802% ( 110, 170 ] 5672 0.137% 99.939% ( 170, 250 ] 1233 0.030% 99.969% ( 250, 380 ] 742 0.018% 99.987% ( 380, 580 ] 623 0.015% 100.002% ( 580, 870 ] 326 0.008% 100.010% ( 870, 1300 ] 135 0.003% 100.013% ( 1300, 1900 ] 89 0.002% 100.015% ( 1900, 2900 ] 97 0.002% 100.018% ( 2900, 4400 ] 107 0.003% 100.020% ( 4400, 6600 ] 36 0.001% 100.021% ( 6600, 9900 ] 10 0.000% 100.021% ( 9900, 14000 ] 1 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 1666729 Average: 5.2147 StdDev: 86.26 Min: 1 Median: 1.7629 Max: 14304 Percentiles: P50: 1.76 P75: 2.58 P99: 9.10 P99.9: 126.89 P99.99: 307.47 ------------------------------------------------------ [ 0, 1 ] 137846 8.270% 8.270% ## ( 1, 2 ] 911655 54.697% 62.968% ########### ( 2, 3 ] 345642 20.738% 83.705% #### ( 3, 4 ] 109547 6.573% 90.278% # ( 4, 6 ] 119198 7.152% 97.430% # ( 6, 10 ] 33780 2.027% 99.456% ( 10, 15 ] 5116 0.307% 99.763% ( 15, 22 ] 778 0.047% 99.810% ( 22, 34 ] 52 0.003% 99.813% ( 34, 51 ] 18 0.001% 99.814% ( 51, 76 ] 10 0.001% 99.815% ( 76, 110 ] 1067 0.064% 99.879% ( 110, 170 ] 1255 0.075% 99.954% ( 170, 250 ] 391 0.023% 99.978% ( 250, 380 ] 469 0.028% 100.006% ( 380, 580 ] 522 0.031% 100.037% ( 580, 870 ] 398 0.024% 100.061% ( 870, 1300 ] 363 0.022% 100.083% ( 1300, 1900 ] 180 0.011% 100.093% ( 1900, 2900 ] 220 0.013% 100.107% ( 2900, 4400 ] 332 0.020% 100.127% ( 4400, 6600 ] 122 0.007% 100.134% ( 6600, 9900 ] 31 0.002% 100.136% ( 9900, 14000 ] 3 0.000% 100.136% ( 14000, 22000 ] 2 0.000% 100.136% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 432105 Average: 12.9887 StdDev: 163.60 Min: 0 Median: 2.1526 Max: 15756 Percentiles: P50: 2.15 P75: 3.00 P99: 12.74 P99.9: 1206.43 P99.99: 1938.05 ------------------------------------------------------ [ 0, 1 ] 5592 1.294% 1.294% ( 1, 2 ] 191036 44.211% 45.505% ######### ( 2, 3 ] 127324 29.466% 74.971% ###### ( 3, 4 ] 47467 10.985% 85.956% ## ( 4, 6 ] 47246 10.934% 96.890% ## ( 6, 10 ] 8217 1.902% 98.791% ( 10, 15 ] 1644 0.380% 99.172% ( 15, 22 ] 320 0.074% 99.246% ( 22, 34 ] 91 0.021% 99.267% ( 34, 51 ] 8 0.002% 99.269% ( 51, 76 ] 8 0.002% 99.271% ( 76, 110 ] 26 0.006% 99.277% ( 110, 170 ] 181 0.042% 99.318% ( 170, 250 ] 304 0.070% 99.389% ( 250, 380 ] 415 0.096% 99.485% ( 380, 580 ] 670 0.155% 99.640% ( 580, 870 ] 728 0.168% 99.808% ( 870, 1300 ] 506 0.117% 99.925% ( 1300, 1900 ] 270 0.062% 99.988% ( 1900, 2900 ] 231 0.053% 100.041% ( 2900, 4400 ] 296 0.069% 100.110% ( 4400, 6600 ] 88 0.020% 100.130% ( 6600, 9900 ] 24 0.006% 100.136% ( 9900, 14000 ] 2 0.000% 100.136% ( 14000, 22000 ] 3 0.001% 100.137% ** Level 4 read latency histogram (micros): Count: 120226 Average: 13.6007 StdDev: 184.05 Min: 1 Median: 2.2802 Max: 12946 Percentiles: P50: 2.28 P75: 3.20 P99: 12.80 P99.9: 1744.11 P99.99: 3232.91 ------------------------------------------------------ [ 0, 1 ] 505 0.420% 0.420% ( 1, 2 ] 48971 40.732% 41.152% ######## ( 2, 3 ] 37966 31.579% 72.731% ###### ( 3, 4 ] 13321 11.080% 83.811% ## ( 4, 6 ] 14758 12.275% 96.087% ## ( 6, 10 ] 3178 2.643% 98.730% # ( 10, 15 ] 580 0.482% 99.212% ( 15, 22 ] 90 0.075% 99.287% ( 22, 34 ] 9 0.007% 99.295% ( 34, 51 ] 3 0.002% 99.297% ( 51, 76 ] 3 0.002% 99.300% ( 76, 110 ] 10 0.008% 99.308% ( 110, 170 ] 43 0.036% 99.344% ( 170, 250 ] 92 0.077% 99.420% ( 250, 380 ] 91 0.076% 99.496% ( 380, 580 ] 121 0.101% 99.597% ( 580, 870 ] 163 0.136% 99.732% ( 870, 1300 ] 147 0.122% 99.854% ( 1300, 1900 ] 74 0.062% 99.916% ( 1900, 2900 ] 71 0.059% 99.975% ( 2900, 4400 ] 81 0.067% 100.042% ( 4400, 6600 ] 28 0.023% 100.066% ( 6600, 9900 ] 15 0.012% 100.078% ( 9900, 14000 ] 4 0.003% 100.082% ** Level 5 read latency histogram (micros): Count: 260 Average: 1526.5462 StdDev: 1841.83 Min: 79 Median: 617.8261 Max: 10643 Percentiles: P50: 617.83 P75: 2550.00 P99: 8580.00 P99.9: 10643.00 P99.99: 10643.00 ------------------------------------------------------ ( 76, 110 ] 14 5.385% 5.385% # ( 110, 170 ] 37 14.231% 19.615% ### ( 170, 250 ] 26 10.000% 29.615% ## ( 250, 380 ] 22 8.462% 38.077% ## ( 380, 580 ] 28 10.769% 48.846% ## ( 580, 870 ] 23 8.846% 57.692% ## ( 870, 1300 ] 18 6.923% 64.615% # ( 1300, 1900 ] 14 5.385% 70.000% # ( 1900, 2900 ] 20 7.692% 77.692% ## ( 2900, 4400 ] 41 15.769% 93.462% ### ( 4400, 6600 ] 12 4.615% 98.077% # ( 6600, 9900 ] 4 1.538% 99.615% ( 9900, 14000 ] 1 0.385% 100.000% ** DB Stats ** Uptime(secs): 51.7 total, 5.8 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 171.26 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.299 H:M:S, 50.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 170.30 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, 50.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/21-02:39:17 ... thread 0: (1000000,10000000) ops and (323509.3,183267.0) ops/second in (3.091101,54.565212) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/7 3.62 GB 176.2 10.0 0.0 10.0 19.5 9.5 0.0 2.0 145.5 283.6 70.55 63.25 166 0.425 10M 24K 0.0 0.0 L1 12/12 1.25 GB 0.0 8.6 5.8 2.9 8.5 5.7 0.1 1.5 223.0 220.4 39.68 37.36 5 7.936 8263K 53K 0.0 0.0 L2 1/0 82.29 MB 0.8 0.1 0.1 0.1 0.1 0.1 4.6 2.0 242.8 242.7 0.52 0.50 1 0.519 127K 45 0.0 0.0 L3 20/0 937.51 MB 0.9 1.9 1.0 0.9 1.9 1.0 3.5 1.8 132.5 131.3 14.78 9.00 9 1.643 1989K 17K 0.0 0.0 L4 155/0 9.59 GB 1.0 3.9 3.0 0.8 3.9 3.0 1.3 1.3 127.1 126.5 31.35 18.81 28 1.119 4020K 17K 0.0 0.0 L5 1096/0 90.06 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1298/19 105.51 GB 0.0 24.6 9.9 14.7 34.0 19.3 13.9 3.6 160.5 221.7 156.87 128.92 209 0.751 24M 112K 0.0 0.0 Int 0/0 0.00 KB 0.0 24.6 9.9 14.7 34.0 19.3 13.8 3.6 160.5 221.7 156.87 128.92 209 0.751 24M 112K 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 24.6 9.9 14.7 24.4 9.8 0.0 0.0 199.7 198.4 126.14 103.91 72 1.752 24M 112K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 317.7 30.73 25.01 137 0.224 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): 54.8 total, 54.6 interval Flush(GB): cumulative 9.536, interval 9.536 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: 33.97 GB write, 634.63 MB/s write, 24.59 GB read, 459.47 MB/s read, 156.9 seconds Interval compaction: 33.97 GB write, 637.47 MB/s write, 24.59 GB read, 461.52 MB/s read, 156.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 56, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 56, interval: 82 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4519992 Average: 2.9787 StdDev: 32.05 Min: 1 Median: 1.5730 Max: 13874 Percentiles: P50: 1.57 P75: 1.95 P99: 7.27 P99.9: 147.65 P99.99: 369.59 ------------------------------------------------------ [ 0, 1 ] 557177 12.327% 12.327% ## ( 1, 2 ] 2971590 65.743% 78.070% ############# ( 2, 3 ] 662209 14.651% 92.721% ### ( 3, 4 ] 148766 3.291% 96.012% # ( 4, 6 ] 122435 2.709% 98.721% # ( 6, 10 ] 39865 0.882% 99.603% ( 10, 15 ] 5262 0.116% 99.719% ( 15, 22 ] 715 0.016% 99.735% ( 22, 34 ] 54 0.001% 99.736% ( 34, 51 ] 21 0.000% 99.737% ( 51, 76 ] 33 0.001% 99.737% ( 76, 110 ] 3768 0.083% 99.821% ( 110, 170 ] 5701 0.126% 99.947% ( 170, 250 ] 1255 0.028% 99.975% ( 250, 380 ] 749 0.017% 99.991% ( 380, 580 ] 635 0.014% 100.005% ( 580, 870 ] 334 0.007% 100.013% ( 870, 1300 ] 143 0.003% 100.016% ( 1300, 1900 ] 94 0.002% 100.018% ( 1900, 2900 ] 98 0.002% 100.020% ( 2900, 4400 ] 109 0.002% 100.023% ( 4400, 6600 ] 36 0.001% 100.023% ( 6600, 9900 ] 10 0.000% 100.024% ( 9900, 14000 ] 1 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 1726210 Average: 5.1336 StdDev: 84.79 Min: 1 Median: 1.7600 Max: 14304 Percentiles: P50: 1.76 P75: 2.57 P99: 9.08 P99.9: 127.61 P99.99: 311.01 ------------------------------------------------------ [ 0, 1 ] 141149 8.177% 8.177% ## ( 1, 2 ] 949975 55.032% 63.209% ########### ( 2, 3 ] 358153 20.748% 83.957% #### ( 3, 4 ] 111656 6.468% 90.425% # ( 4, 6 ] 121176 7.020% 97.445% # ( 6, 10 ] 34820 2.017% 99.462% ( 10, 15 ] 5196 0.301% 99.763% ( 15, 22 ] 787 0.046% 99.809% ( 22, 34 ] 53 0.003% 99.812% ( 34, 51 ] 19 0.001% 99.813% ( 51, 76 ] 10 0.001% 99.814% ( 76, 110 ] 1108 0.064% 99.878% ( 110, 170 ] 1301 0.075% 99.953% ( 170, 250 ] 411 0.024% 99.977% ( 250, 380 ] 476 0.028% 100.005% ( 380, 580 ] 533 0.031% 100.036% ( 580, 870 ] 402 0.023% 100.059% ( 870, 1300 ] 363 0.021% 100.080% ( 1300, 1900 ] 180 0.010% 100.090% ( 1900, 2900 ] 220 0.013% 100.103% ( 2900, 4400 ] 332 0.019% 100.122% ( 4400, 6600 ] 122 0.007% 100.129% ( 6600, 9900 ] 31 0.002% 100.131% ( 9900, 14000 ] 3 0.000% 100.131% ( 14000, 22000 ] 2 0.000% 100.131% ** Level 2 read latency histogram (micros): Count: 31712 Average: 2.4451 StdDev: 3.67 Min: 1 Median: 1.6564 Max: 521 Percentiles: P50: 1.66 P75: 2.11 P99: 5.99 P99.9: 12.25 P99.99: 21.70 ------------------------------------------------------ [ 0, 1 ] 1835 5.786% 5.786% # ( 1, 2 ] 21359 67.353% 73.140% ############# ( 2, 3 ] 5162 16.278% 89.417% ### ( 3, 4 ] 1622 5.115% 94.532% # ( 4, 6 ] 1423 4.487% 99.019% # ( 6, 10 ] 259 0.817% 99.836% ( 10, 15 ] 45 0.142% 99.978% ( 15, 22 ] 4 0.013% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 380, 580 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 432105 Average: 12.9887 StdDev: 163.60 Min: 0 Median: 2.1526 Max: 15756 Percentiles: P50: 2.15 P75: 3.00 P99: 12.74 P99.9: 1206.43 P99.99: 1938.05 ------------------------------------------------------ [ 0, 1 ] 5592 1.294% 1.294% ( 1, 2 ] 191036 44.211% 45.505% ######### ( 2, 3 ] 127324 29.466% 74.971% ###### ( 3, 4 ] 47467 10.985% 85.956% ## ( 4, 6 ] 47246 10.934% 96.890% ## ( 6, 10 ] 8217 1.902% 98.791% ( 10, 15 ] 1644 0.380% 99.172% ( 15, 22 ] 320 0.074% 99.246% ( 22, 34 ] 91 0.021% 99.267% ( 34, 51 ] 8 0.002% 99.269% ( 51, 76 ] 8 0.002% 99.271% ( 76, 110 ] 26 0.006% 99.277% ( 110, 170 ] 181 0.042% 99.318% ( 170, 250 ] 304 0.070% 99.389% ( 250, 380 ] 415 0.096% 99.485% ( 380, 580 ] 670 0.155% 99.640% ( 580, 870 ] 728 0.168% 99.808% ( 870, 1300 ] 506 0.117% 99.925% ( 1300, 1900 ] 270 0.062% 99.988% ( 1900, 2900 ] 231 0.053% 100.041% ( 2900, 4400 ] 296 0.069% 100.110% ( 4400, 6600 ] 88 0.020% 100.130% ( 6600, 9900 ] 24 0.006% 100.136% ( 9900, 14000 ] 2 0.000% 100.136% ( 14000, 22000 ] 3 0.001% 100.137% ** Level 4 read latency histogram (micros): Count: 120226 Average: 13.6007 StdDev: 184.05 Min: 1 Median: 2.2802 Max: 12946 Percentiles: P50: 2.28 P75: 3.20 P99: 12.80 P99.9: 1744.11 P99.99: 3232.91 ------------------------------------------------------ [ 0, 1 ] 505 0.420% 0.420% ( 1, 2 ] 48971 40.732% 41.152% ######## ( 2, 3 ] 37966 31.579% 72.731% ###### ( 3, 4 ] 13321 11.080% 83.811% ## ( 4, 6 ] 14758 12.275% 96.087% ## ( 6, 10 ] 3178 2.643% 98.730% # ( 10, 15 ] 580 0.482% 99.212% ( 15, 22 ] 90 0.075% 99.287% ( 22, 34 ] 9 0.007% 99.295% ( 34, 51 ] 3 0.002% 99.297% ( 51, 76 ] 3 0.002% 99.300% ( 76, 110 ] 10 0.008% 99.308% ( 110, 170 ] 43 0.036% 99.344% ( 170, 250 ] 92 0.077% 99.420% ( 250, 380 ] 91 0.076% 99.496% ( 380, 580 ] 121 0.101% 99.597% ( 580, 870 ] 163 0.136% 99.732% ( 870, 1300 ] 147 0.122% 99.854% ( 1300, 1900 ] 74 0.062% 99.916% ( 1900, 2900 ] 71 0.059% 99.975% ( 2900, 4400 ] 81 0.067% 100.042% ( 4400, 6600 ] 28 0.023% 100.066% ( 6600, 9900 ] 15 0.012% 100.078% ( 9900, 14000 ] 4 0.003% 100.082% ** Level 5 read latency histogram (micros): Count: 260 Average: 1526.5462 StdDev: 1841.83 Min: 79 Median: 617.8261 Max: 10643 Percentiles: P50: 617.83 P75: 2550.00 P99: 8580.00 P99.9: 10643.00 P99.99: 10643.00 ------------------------------------------------------ ( 76, 110 ] 14 5.385% 5.385% # ( 110, 170 ] 37 14.231% 19.615% ### ( 170, 250 ] 26 10.000% 29.615% ## ( 250, 380 ] 22 8.462% 38.077% ## ( 380, 580 ] 28 10.769% 48.846% ## ( 580, 870 ] 23 8.846% 57.692% ## ( 870, 1300 ] 18 6.923% 64.615% # ( 1300, 1900 ] 14 5.385% 70.000% # ( 1900, 2900 ] 20 7.692% 77.692% ## ( 2900, 4400 ] 41 15.769% 93.462% ### ( 4400, 6600 ] 12 4.615% 98.077% # ( 6600, 9900 ] 4 1.538% 99.615% ( 9900, 14000 ] 1 0.385% 100.000% ** DB Stats ** Uptime(secs): 54.8 total, 3.1 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 179.56 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.694 H:M:S, 48.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 318.39 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.395 H:M:S, 12.8 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: 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] overwrite : 5.814 micros/op 172008 ops/sec 60.020 seconds 10323999 operations; 166.7 MB/s Microseconds per write: Count: 10323999 Average: 5.8136 StdDev: 486.32 Min: 1 Median: 1.7597 Max: 855757 Percentiles: P50: 1.76 P75: 2.81 P99: 9.52 P99.9: 1127.27 P99.99: 2628.47 ------------------------------------------------------ [ 0, 1 ] 1230594 11.920% 11.920% ## ( 1, 2 ] 5175245 50.128% 62.048% ########## ( 2, 3 ] 1655344 16.034% 78.082% ### ( 3, 4 ] 1447347 14.019% 92.101% ### ( 4, 6 ] 595664 5.770% 97.871% # ( 6, 10 ] 132572 1.284% 99.155% ( 10, 15 ] 44210 0.428% 99.583% ( 15, 22 ] 10475 0.101% 99.685% ( 22, 34 ] 1600 0.015% 99.700% ( 34, 51 ] 205 0.002% 99.702% ( 51, 76 ] 26 0.000% 99.702% ( 76, 110 ] 7292 0.071% 99.773% ( 110, 170 ] 2739 0.027% 99.800% ( 170, 250 ] 267 0.003% 99.802% ( 250, 380 ] 191 0.002% 99.804% ( 380, 580 ] 22 0.000% 99.804% ( 580, 870 ] 16 0.000% 99.804% ( 870, 1300 ] 16490 0.160% 99.964% ( 1300, 1900 ] 24 0.000% 99.964% ( 1900, 2900 ] 3629 0.035% 100.000% ( 2900, 4400 ] 18 0.000% 100.000% ( 4400, 6600 ] 2 0.000% 100.000% ( 6600, 9900 ] 1 0.000% 100.000% ( 9900, 14000 ] 2 0.000% 100.000% ( 22000, 33000 ] 3 0.000% 100.000% ( 75000, 110000 ] 1 0.000% 100.000% ( 170000, 250000 ] 15 0.000% 100.000% ( 250000, 380000 ] 1 0.000% 100.000% ( 380000, 570000 ] 2 0.000% 100.000% ( 570000, 860000 ] 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 : 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 : 190207 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 : 10323999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10654366968 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 : 497 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 31128510 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 : 29948344550 rocksdb.compact.write.bytes COUNT : 29764249652 rocksdb.flush.write.bytes COUNT : 10635194971 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 : 62 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 : 186 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 : 10549429248 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4083712 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 : 30047405140 rocksdb.non.last.level.read.count COUNT : 7257901 rocksdb.block.checksum.compute.count COUNT : 7256969 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 : 1.405221 P95 : 3.945796 P99 : 8.078642 P100 : 855749.000000 COUNT : 10323999 SUM : 54979080 rocksdb.compaction.times.micros P50 : 1125625.000000 P95 : 5253333.333333 P99 : 17075815.000000 P100 : 17075815.000000 COUNT : 74 SUM : 128101686 rocksdb.compaction.times.cpu_micros P50 : 942702.702703 P95 : 4630000.000000 P99 : 16312420.000000 P100 : 16312420.000000 COUNT : 74 SUM : 105838967 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 : 715.439560 P95 : 1270.911765 P99 : 18560.000000 P100 : 153284.000000 COUNT : 143 SUM : 295722 rocksdb.compaction.outfile.sync.micros P50 : 1042.530864 P95 : 109750.000000 P99 : 263135.000000 P100 : 263135.000000 COUNT : 321 SUM : 5764229 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 : 99.600000 P95 : 1840.000000 P99 : 3470.000000 P100 : 3949.000000 COUNT : 248 SUM : 79866 rocksdb.table.open.io.micros P50 : 1670.588235 P95 : 9699.642857 P99 : 24288.000000 P100 : 24288.000000 COUNT : 497 SUM : 1418978 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 : 3.665706 P95 : 7.472203 P99 : 10.898702 P100 : 18554.000000 COUNT : 7255416 SUM : 45365123 rocksdb.read.block.get.micros P50 : 571.596639 P95 : 4338.636364 P99 : 9499.875000 P100 : 12995.000000 COUNT : 994 SUM : 1156794 rocksdb.write.raw.block.micros P50 : 0.512692 P95 : 0.974115 P99 : 2.820465 P100 : 36867.000000 COUNT : 9784328 SUM : 20790262 rocksdb.numfiles.in.singlecompaction P50 : 3.311765 P95 : 5.350000 P99 : 17.345000 P100 : 22.000000 COUNT : 133 SUM : 511 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 : 0.563765 P95 : 1162.029068 P99 : 2412.841727 P100 : 855570.000000 COUNT : 178859 SUM : 31147046 rocksdb.sst.read.micros P50 : 1.634574 P95 : 4.524144 P99 : 8.520788 P100 : 15756.000000 COUNT : 7257901 SUM : 31079302 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 : 10323999 SUM : 10654366968 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 : 210000.000000 P95 : 378781.250000 P99 : 956900.000000 P100 : 1046752.000000 COUNT : 143 SUM : 31871128 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 : 310 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