[2024-12-12 20:41:22.170828] Starting SPDK v25.01-pre git sha1 e01cb43b8 / DPDK 24.03.0 initialization... [2024-12-12 20:41:22.170972] [ 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_pid1891452 ] Set seed to 1734032482167381 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-12 20:41:22.327736] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-12 20:41:22.467012] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-12 20:41:22.467061] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1891452' to capture a snapshot of events at runtime. [2024-12-12 20:41:22.467072] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-12 20:41:22.467082] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-12 20:41:22.467091] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1891452 for offline analysis/debug. [2024-12-12 20:41:22.468402] reactor.c: 995:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Thu Dec 12 20:41:30 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/12-20:41:33 ... thread 0: (1000000,1000000) ops and (363217.8,363217.8) ops/second in (2.753169,2.753169) 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 0.0 358.1 2.29 2.06 12 0.191 0 0 0.0 0.0 L1 3/3 188.89 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 265.7 265.6 0.71 0.69 1 0.711 191K 78 0.0 0.0 L2 2/1 125.96 MB 0.0 0.1 0.1 0.1 0.1 0.1 0.1 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 9/0 741.13 MB 0.7 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 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1182/12 96.94 GB 0.0 0.3 0.2 0.1 1.1 1.0 0.9 1.4 88.9 320.0 3.54 3.27 14 0.253 319K 111 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.1 1.1 1.0 0.8 1.4 88.9 320.0 3.54 3.27 14 0.253 319K 111 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 0.0 250.8 250.7 1.26 1.22 2 0.628 319K 111 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 0.0 358.1 2.29 2.06 12 0.191 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 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, 379.07 MB/s write, 0.31 GB read, 105.30 MB/s read, 3.5 seconds Interval compaction: 1.11 GB write, 411.60 MB/s write, 0.31 GB read, 114.34 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: 114985 Average: 1.9600 StdDev: 17.53 Min: 0 Median: 1.2837 Max: 3460 Percentiles: P50: 1.28 P75: 1.70 P99: 4.84 P99.9: 10.22 P99.99: 226.02 ------------------------------------------------------ [ 0, 1 ] 37779 32.856% 32.856% ####### ( 1, 2 ] 69496 60.439% 93.295% ############ ( 2, 3 ] 4213 3.664% 96.959% # ( 3, 4 ] 1906 1.658% 98.616% ( 4, 6 ] 1057 0.919% 99.536% ( 6, 10 ] 418 0.364% 99.899% ( 10, 15 ] 69 0.060% 99.959% ( 15, 22 ] 21 0.018% 99.977% ( 22, 34 ] 4 0.003% 99.981% ( 34, 51 ] 1 0.001% 99.982% ( 51, 76 ] 2 0.002% 99.983% ( 110, 170 ] 6 0.005% 99.989% ( 170, 250 ] 5 0.004% 99.993% ( 250, 380 ] 1 0.001% 99.994% ( 380, 580 ] 4 0.003% 99.997% ( 580, 870 ] 2 0.002% 99.999% ( 870, 1300 ] 3 0.003% 100.002% ( 2900, 4400 ] 3 0.003% 100.004% ** Level 1 read latency histogram (micros): Count: 21942 Average: 1.9244 StdDev: 9.45 Min: 0 Median: 1.3135 Max: 1256 Percentiles: P50: 1.31 P75: 1.71 P99: 4.54 P99.9: 11.68 P99.99: 354.75 ------------------------------------------------------ [ 0, 1 ] 6648 30.298% 30.298% ###### ( 1, 2 ] 13791 62.852% 93.150% ############# ( 2, 3 ] 877 3.997% 97.147% # ( 3, 4 ] 350 1.595% 98.742% ( 4, 6 ] 209 0.953% 99.695% ( 6, 10 ] 39 0.178% 99.872% ( 10, 15 ] 21 0.096% 99.968% ( 15, 22 ] 4 0.018% 99.986% ( 170, 250 ] 1 0.005% 99.991% ( 250, 380 ] 1 0.005% 99.995% ( 380, 580 ] 1 0.005% 100.000% ( 870, 1300 ] 1 0.005% 100.005% ** Level 2 read latency histogram (micros): Count: 6256 Average: 5.3827 StdDev: 104.67 Min: 0 Median: 1.7041 Max: 7085 Percentiles: P50: 1.70 P75: 2.33 P99: 8.07 P99.9: 832.88 P99.99: 7085.00 ------------------------------------------------------ [ 0, 1 ] 346 5.531% 5.531% # ( 1, 2 ] 3951 63.155% 68.686% ############# ( 2, 3 ] 1197 19.134% 87.820% #### ( 3, 4 ] 306 4.891% 92.711% # ( 4, 6 ] 353 5.643% 98.354% # ( 6, 10 ] 78 1.247% 99.600% ( 10, 15 ] 11 0.176% 99.776% ( 15, 22 ] 1 0.016% 99.792% ( 22, 34 ] 1 0.016% 99.808% ( 110, 170 ] 2 0.032% 99.840% ( 250, 380 ] 2 0.032% 99.872% ( 580, 870 ] 2 0.032% 99.904% ( 870, 1300 ] 1 0.016% 99.920% ( 1300, 1900 ] 3 0.048% 99.968% ( 2900, 4400 ] 1 0.016% 99.984% ( 6600, 9900 ] 1 0.016% 100.000% ** Level 3 read latency histogram (micros): Count: 55 Average: 2993.2727 StdDev: 1927.89 Min: 203 Median: 2953.5714 Max: 8365 Percentiles: P50: 2953.57 P75: 4445.83 P99: 8365.00 P99.9: 8365.00 P99.99: 8365.00 ------------------------------------------------------ ( 170, 250 ] 1 1.818% 1.818% ( 250, 380 ] 2 3.636% 5.455% # ( 380, 580 ] 2 3.636% 9.091% # ( 580, 870 ] 4 7.273% 16.364% # ( 870, 1300 ] 6 10.909% 27.273% ## ( 1300, 1900 ] 5 9.091% 36.364% ## ( 1900, 2900 ] 7 12.727% 49.091% ### ( 2900, 4400 ] 14 25.455% 74.545% ##### ( 4400, 6600 ] 12 21.818% 96.364% #### ( 6600, 9900 ] 2 3.636% 100.000% # ** Level 4 read latency histogram (micros): Count: 15 Average: 3740.7333 StdDev: 2067.81 Min: 1100 Median: 3525.0000 Max: 8113 Percentiles: P50: 3525.00 P75: 4675.00 P99: 8113.00 P99.9: 8113.00 P99.99: 8113.00 ------------------------------------------------------ ( 870, 1300 ] 1 6.667% 6.667% # ( 1300, 1900 ] 3 20.000% 26.667% #### ( 1900, 2900 ] 1 6.667% 33.333% # ( 2900, 4400 ] 6 40.000% 73.333% ######## ( 4400, 6600 ] 2 13.333% 86.667% ### ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 533.1500 StdDev: 698.47 Min: 81 Median: 150.0000 Max: 2572 Percentiles: P50: 150.00 P75: 725.00 P99: 2572.00 P99.9: 2572.00 P99.99: 2572.00 ------------------------------------------------------ ( 76, 110 ] 6 30.000% 30.000% ###### ( 110, 170 ] 6 30.000% 60.000% ###### ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 2 10.000% 80.000% ## ( 870, 1300 ] 1 5.000% 85.000% # ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 2 10.000% 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, 329.01 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.206 H:M:S, 6.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 357.16 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.206 H:M:S, 7.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/12-20:41:36 ... thread 0: (1000000,2000000) ops and (332046.9,346933.6) ops/second in (3.011623,5.764792) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/4 1.23 GB 94.4 0.8 0.0 0.8 2.6 1.8 0.0 1.4 99.4 321.1 8.24 7.62 29 0.284 831K 858 0.0 0.0 L1 1/0 3.36 MB 0.3 0.6 0.4 0.2 0.6 0.4 0.1 1.4 245.3 245.0 2.57 2.50 2 1.284 639K 825 0.0 0.0 L2 5/3 437.71 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 17/1 866.12 MB 0.8 0.1 0.1 0.0 0.1 0.1 0.1 1.0 218.2 218.2 0.57 0.51 1 0.573 126K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1192/8 97.92 GB 0.0 1.7 0.6 1.0 3.4 2.4 1.3 1.9 142.6 295.7 11.92 11.16 33 0.361 1725K 1716 0.0 0.0 Int 0/0 0.00 KB 0.0 1.7 0.6 1.0 3.4 2.4 1.2 1.9 142.6 295.7 11.92 11.16 33 0.361 1725K 1716 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 0.0 248.6 248.4 6.84 6.62 7 0.977 1725K 1716 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 0.0 359.3 5.09 4.54 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): 6.0 total, 5.8 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, 587.22 MB/s write, 1.66 GB read, 283.18 MB/s read, 11.9 seconds Interval compaction: 3.44 GB write, 611.30 MB/s write, 1.66 GB read, 294.79 MB/s read, 11.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 3, interval: 3 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 382518 Average: 2.1908 StdDev: 12.08 Min: 0 Median: 1.4807 Max: 3460 Percentiles: P50: 1.48 P75: 1.87 P99: 5.70 P99.9: 11.83 P99.99: 17.72 ------------------------------------------------------ [ 0, 1 ] 73690 19.264% 19.264% #### ( 1, 2 ] 244556 63.933% 83.198% ############# ( 2, 3 ] 42736 11.172% 94.370% ## ( 3, 4 ] 10388 2.716% 97.086% # ( 4, 6 ] 8593 2.246% 99.332% ( 6, 10 ] 1986 0.519% 99.851% ( 10, 15 ] 509 0.133% 99.984% ( 15, 22 ] 56 0.015% 99.999% ( 22, 34 ] 6 0.002% 100.001% ( 34, 51 ] 1 0.000% 100.001% ( 51, 76 ] 3 0.001% 100.002% ( 110, 170 ] 11 0.003% 100.004% ( 170, 250 ] 12 0.003% 100.008% ( 250, 380 ] 4 0.001% 100.009% ( 380, 580 ] 11 0.003% 100.012% ( 580, 870 ] 6 0.002% 100.013% ( 870, 1300 ] 8 0.002% 100.015% ( 1300, 1900 ] 2 0.001% 100.016% ( 1900, 2900 ] 1 0.000% 100.016% ( 2900, 4400 ] 3 0.001% 100.017% ** Level 1 read latency histogram (micros): Count: 101509 Average: 2.3627 StdDev: 9.32 Min: 0 Median: 1.6030 Max: 1614 Percentiles: P50: 1.60 P75: 2.00 P99: 5.88 P99.9: 12.68 P99.99: 237.93 ------------------------------------------------------ [ 0, 1 ] 11946 11.768% 11.768% ## ( 1, 2 ] 64363 63.406% 75.175% ############# ( 2, 3 ] 17767 17.503% 92.677% #### ( 3, 4 ] 3382 3.332% 96.009% # ( 4, 6 ] 3225 3.177% 99.186% # ( 6, 10 ] 643 0.633% 99.820% ( 10, 15 ] 152 0.150% 99.969% ( 15, 22 ] 18 0.018% 99.987% ( 51, 76 ] 1 0.001% 99.988% ( 110, 170 ] 1 0.001% 99.989% ( 170, 250 ] 1 0.001% 99.990% ( 250, 380 ] 1 0.001% 99.991% ( 380, 580 ] 5 0.005% 99.996% ( 870, 1300 ] 2 0.002% 99.998% ( 1300, 1900 ] 2 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 31748 Average: 3.0527 StdDev: 46.49 Min: 0 Median: 1.6959 Max: 7085 Percentiles: P50: 1.70 P75: 2.29 P99: 6.99 P99.9: 13.24 P99.99: 1665.04 ------------------------------------------------------ [ 0, 1 ] 1657 5.219% 5.219% # ( 1, 2 ] 20430 64.351% 69.570% ############# ( 2, 3 ] 6022 18.968% 88.538% #### ( 3, 4 ] 1524 4.800% 93.338% # ( 4, 6 ] 1713 5.396% 98.734% # ( 6, 10 ] 343 1.080% 99.814% ( 10, 15 ] 42 0.132% 99.946% ( 15, 22 ] 4 0.013% 99.959% ( 22, 34 ] 1 0.003% 99.962% ( 110, 170 ] 2 0.006% 99.969% ( 250, 380 ] 2 0.006% 99.975% ( 580, 870 ] 2 0.006% 99.981% ( 870, 1300 ] 1 0.003% 99.984% ( 1300, 1900 ] 3 0.009% 99.994% ( 2900, 4400 ] 1 0.003% 99.997% ( 6600, 9900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 15333 Average: 13.2551 StdDev: 213.06 Min: 1 Median: 1.6769 Max: 8365 Percentiles: P50: 1.68 P75: 2.23 P99: 8.32 P99.9: 4257.18 P99.99: 7370.05 ------------------------------------------------------ [ 0, 1 ] 1184 7.722% 7.722% ## ( 1, 2 ] 9577 62.460% 70.182% ############ ( 2, 3 ] 3207 20.916% 91.098% #### ( 3, 4 ] 577 3.763% 94.861% # ( 4, 6 ] 553 3.607% 98.467% # ( 6, 10 ] 141 0.920% 99.387% ( 10, 15 ] 34 0.222% 99.609% ( 15, 22 ] 2 0.013% 99.622% ( 170, 250 ] 1 0.007% 99.628% ( 250, 380 ] 2 0.013% 99.641% ( 380, 580 ] 4 0.026% 99.667% ( 580, 870 ] 4 0.026% 99.693% ( 870, 1300 ] 7 0.046% 99.739% ( 1300, 1900 ] 5 0.033% 99.772% ( 1900, 2900 ] 7 0.046% 99.817% ( 2900, 4400 ] 14 0.091% 99.909% ( 4400, 6600 ] 12 0.078% 99.987% ( 6600, 9900 ] 2 0.013% 100.000% ** Level 4 read latency histogram (micros): Count: 15 Average: 3740.7333 StdDev: 2067.81 Min: 1100 Median: 3525.0000 Max: 8113 Percentiles: P50: 3525.00 P75: 4675.00 P99: 8113.00 P99.9: 8113.00 P99.99: 8113.00 ------------------------------------------------------ ( 870, 1300 ] 1 6.667% 6.667% # ( 1300, 1900 ] 3 20.000% 26.667% #### ( 1900, 2900 ] 1 6.667% 33.333% # ( 2900, 4400 ] 6 40.000% 73.333% ######## ( 4400, 6600 ] 2 13.333% 86.667% ### ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 533.1500 StdDev: 698.47 Min: 81 Median: 150.0000 Max: 2572 Percentiles: P50: 150.00 P75: 725.00 P99: 2572.00 P99.9: 2572.00 P99.99: 2572.00 ------------------------------------------------------ ( 76, 110 ] 6 30.000% 30.000% ###### ( 110, 170 ] 6 30.000% 60.000% ###### ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 2 10.000% 80.000% ## ( 870, 1300 ] 1 5.000% 85.000% # ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 6.0 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 327.90 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.594 H:M:S, 9.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.81 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.388 H:M:S, 12.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/12-20:41:39 ... thread 0: (1000000,3000000) ops and (331781.9,341731.6) ops/second in (3.014028,8.778820) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/12 2.21 GB 31.5 1.6 0.0 1.6 4.4 2.8 0.0 1.6 115.2 314.6 14.21 13.24 46 0.309 1663K 1686 0.0 0.0 L1 1/1 3.36 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 245.3 245.0 2.57 2.50 2 1.284 639K 825 0.0 0.0 L2 2/0 51.42 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 42/0 970.70 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 192.3 192.2 3.24 2.77 2 1.622 633K 492 0.0 0.0 L4 144/0 9.50 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1251/13 98.90 GB 0.0 2.9 1.0 2.0 5.7 3.8 1.9 2.1 146.7 284.4 20.57 19.04 51 0.403 3064K 3036 0.0 0.0 Int 0/0 0.00 KB 0.0 2.9 1.0 2.0 5.7 3.8 1.8 2.1 146.7 284.4 20.57 19.04 51 0.403 3064K 3036 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 2.9 1.0 2.0 2.9 1.0 0.0 0.0 238.5 238.2 12.65 11.97 11 1.150 3064K 3036 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 358.2 7.91 7.07 40 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): 9.0 total, 8.8 interval Flush(GB): cumulative 2.768, interval 2.768 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: 5.71 GB write, 648.71 MB/s write, 2.95 GB read, 334.67 MB/s read, 20.6 seconds Interval compaction: 5.71 GB write, 666.18 MB/s write, 2.95 GB read, 343.68 MB/s read, 20.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 7, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 7, interval: 7 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 680067 Average: 2.2270 StdDev: 12.52 Min: 0 Median: 1.5132 Max: 4131 Percentiles: P50: 1.51 P75: 1.90 P99: 5.65 P99.9: 11.40 P99.99: 14.86 ------------------------------------------------------ [ 0, 1 ] 112758 16.580% 16.580% ### ( 1, 2 ] 442869 65.121% 81.702% ############# ( 2, 3 ] 85902 12.631% 94.333% ### ( 3, 4 ] 18920 2.782% 97.115% # ( 4, 6 ] 15513 2.281% 99.396% ( 6, 10 ] 3179 0.467% 99.864% ( 10, 15 ] 884 0.130% 99.994% ( 15, 22 ] 80 0.012% 100.006% ( 22, 34 ] 9 0.001% 100.007% ( 34, 51 ] 2 0.000% 100.007% ( 51, 76 ] 6 0.001% 100.008% ( 110, 170 ] 14 0.002% 100.010% ( 170, 250 ] 19 0.003% 100.013% ( 250, 380 ] 8 0.001% 100.014% ( 380, 580 ] 17 0.002% 100.017% ( 580, 870 ] 10 0.001% 100.018% ( 870, 1300 ] 13 0.002% 100.020% ( 1300, 1900 ] 3 0.000% 100.020% ( 1900, 2900 ] 2 0.000% 100.021% ( 2900, 4400 ] 6 0.001% 100.022% ** Level 1 read latency histogram (micros): Count: 146066 Average: 2.3890 StdDev: 7.79 Min: 0 Median: 1.6400 Max: 1614 Percentiles: P50: 1.64 P75: 2.12 P99: 5.88 P99.9: 12.54 P99.99: 21.80 ------------------------------------------------------ [ 0, 1 ] 14146 9.685% 9.685% ## ( 1, 2 ] 92004 62.988% 72.673% ############# ( 2, 3 ] 28733 19.671% 92.344% #### ( 3, 4 ] 5107 3.496% 95.840% # ( 4, 6 ] 4915 3.365% 99.205% # ( 6, 10 ] 900 0.616% 99.821% ( 10, 15 ] 226 0.155% 99.976% ( 15, 22 ] 21 0.014% 99.990% ( 22, 34 ] 1 0.001% 99.991% ( 51, 76 ] 1 0.001% 99.992% ( 110, 170 ] 1 0.001% 99.992% ( 170, 250 ] 1 0.001% 99.993% ( 250, 380 ] 1 0.001% 99.994% ( 380, 580 ] 5 0.003% 99.997% ( 870, 1300 ] 2 0.001% 99.999% ( 1300, 1900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31748 Average: 3.0527 StdDev: 46.49 Min: 0 Median: 1.6959 Max: 7085 Percentiles: P50: 1.70 P75: 2.29 P99: 6.99 P99.9: 13.24 P99.99: 1665.04 ------------------------------------------------------ [ 0, 1 ] 1657 5.219% 5.219% # ( 1, 2 ] 20430 64.351% 69.570% ############# ( 2, 3 ] 6022 18.968% 88.538% #### ( 3, 4 ] 1524 4.800% 93.338% # ( 4, 6 ] 1713 5.396% 98.734% # ( 6, 10 ] 343 1.080% 99.814% ( 10, 15 ] 42 0.132% 99.946% ( 15, 22 ] 4 0.013% 99.959% ( 22, 34 ] 1 0.003% 99.962% ( 110, 170 ] 2 0.006% 99.969% ( 250, 380 ] 2 0.006% 99.975% ( 580, 870 ] 2 0.006% 99.981% ( 870, 1300 ] 1 0.003% 99.984% ( 1300, 1900 ] 3 0.009% 99.994% ( 2900, 4400 ] 1 0.003% 99.997% ( 6600, 9900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28957 Average: 8.3212 StdDev: 155.24 Min: 0 Median: 1.6925 Max: 8365 Percentiles: P50: 1.69 P75: 2.27 P99: 8.29 P99.9: 2763.29 P99.99: 6435.79 ------------------------------------------------------ [ 0, 1 ] 2018 6.969% 6.969% # ( 1, 2 ] 17993 62.137% 69.106% ############ ( 2, 3 ] 6358 21.957% 91.063% #### ( 3, 4 ] 1117 3.857% 94.920% # ( 4, 6 ] 1045 3.609% 98.529% # ( 6, 10 ] 238 0.822% 99.351% ( 10, 15 ] 59 0.204% 99.555% ( 15, 22 ] 5 0.017% 99.572% ( 22, 34 ] 28 0.097% 99.668% ( 34, 51 ] 22 0.076% 99.744% ( 51, 76 ] 3 0.010% 99.755% ( 76, 110 ] 3 0.010% 99.765% ( 110, 170 ] 2 0.007% 99.772% ( 170, 250 ] 5 0.017% 99.789% ( 250, 380 ] 5 0.017% 99.807% ( 380, 580 ] 4 0.014% 99.820% ( 580, 870 ] 5 0.017% 99.838% ( 870, 1300 ] 7 0.024% 99.862% ( 1300, 1900 ] 5 0.017% 99.879% ( 1900, 2900 ] 7 0.024% 99.903% ( 2900, 4400 ] 14 0.048% 99.952% ( 4400, 6600 ] 12 0.041% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 15 Average: 3740.7333 StdDev: 2067.81 Min: 1100 Median: 3525.0000 Max: 8113 Percentiles: P50: 3525.00 P75: 4675.00 P99: 8113.00 P99.9: 8113.00 P99.99: 8113.00 ------------------------------------------------------ ( 870, 1300 ] 1 6.667% 6.667% # ( 1300, 1900 ] 3 20.000% 26.667% #### ( 1900, 2900 ] 1 6.667% 33.333% # ( 2900, 4400 ] 6 40.000% 73.333% ######## ( 4400, 6600 ] 2 13.333% 86.667% ### ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 731.5250 StdDev: 988.55 Min: 81 Median: 218.0000 Max: 4087 Percentiles: P50: 218.00 P75: 870.00 P99: 4087.00 P99.9: 4087.00 P99.99: 4087.00 ------------------------------------------------------ ( 76, 110 ] 7 17.500% 17.500% #### ( 110, 170 ] 10 25.000% 42.500% ##### ( 170, 250 ] 5 12.500% 55.000% ### ( 380, 580 ] 5 12.500% 67.500% ### ( 580, 870 ] 3 7.500% 75.000% ## ( 870, 1300 ] 2 5.000% 80.000% # ( 1300, 1900 ] 3 7.500% 87.500% ## ( 1900, 2900 ] 2 5.000% 92.500% # ( 2900, 4400 ] 3 7.500% 100.000% ## ** DB Stats ** Uptime(secs): 9.0 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 327.45 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.998 H:M:S, 11.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.53 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.404 H:M:S, 13.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/12-20:41:42 ... thread 0: (1000000,4000000) ops and (331366.9,339080.1) ops/second in (3.017803,11.796623) 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 125.9 2.5 0.0 2.5 6.1 3.7 0.0 1.7 124.3 310.7 20.27 18.92 62 0.327 2558K 2598 0.0 0.0 L1 1/1 3.36 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 245.3 245.0 2.57 2.50 2 1.284 639K 825 0.0 0.0 L2 2/0 51.42 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 42/0 970.70 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 192.3 192.2 3.24 2.77 2 1.622 633K 492 0.0 0.0 L4 144/0 9.50 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1255/13 99.82 GB 0.0 3.8 1.0 2.8 7.5 4.7 1.9 2.0 146.5 288.3 26.62 24.72 67 0.397 3959K 3948 0.0 0.0 Int 0/0 0.00 KB 0.0 3.8 1.0 2.8 7.5 4.7 1.8 2.0 146.5 288.3 26.62 24.72 67 0.397 3959K 3948 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.8 1.0 2.8 3.8 1.0 0.0 0.0 243.2 242.9 16.04 15.29 14 1.145 3959K 3948 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 0.0 357.0 10.59 9.43 53 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 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: 7.50 GB write, 637.76 MB/s write, 3.81 GB read, 324.03 MB/s read, 26.6 seconds Interval compaction: 7.50 GB write, 650.54 MB/s write, 3.81 GB read, 330.52 MB/s read, 26.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1097047 Average: 2.2982 StdDev: 11.57 Min: 0 Median: 1.5502 Max: 4131 Percentiles: P50: 1.55 P75: 1.93 P99: 5.72 P99.9: 11.15 P99.99: 14.78 ------------------------------------------------------ [ 0, 1 ] 152554 13.906% 13.906% ### ( 1, 2 ] 719724 65.606% 79.511% ############# ( 2, 3 ] 157085 14.319% 93.830% ### ( 3, 4 ] 32948 3.003% 96.834% # ( 4, 6 ] 27675 2.523% 99.356% # ( 6, 10 ] 5654 0.515% 99.872% ( 10, 15 ] 1358 0.124% 99.996% ( 15, 22 ] 118 0.011% 100.006% ( 22, 34 ] 17 0.002% 100.008% ( 34, 51 ] 6 0.001% 100.008% ( 51, 76 ] 10 0.001% 100.009% ( 76, 110 ] 43 0.004% 100.013% ( 110, 170 ] 74 0.007% 100.020% ( 170, 250 ] 39 0.004% 100.024% ( 250, 380 ] 24 0.002% 100.026% ( 380, 580 ] 33 0.003% 100.029% ( 580, 870 ] 22 0.002% 100.031% ( 870, 1300 ] 21 0.002% 100.033% ( 1300, 1900 ] 5 0.000% 100.033% ( 1900, 2900 ] 5 0.000% 100.034% ( 2900, 4400 ] 6 0.001% 100.034% ** Level 1 read latency histogram (micros): Count: 146066 Average: 2.3890 StdDev: 7.79 Min: 0 Median: 1.6400 Max: 1614 Percentiles: P50: 1.64 P75: 2.12 P99: 5.88 P99.9: 12.54 P99.99: 21.80 ------------------------------------------------------ [ 0, 1 ] 14146 9.685% 9.685% ## ( 1, 2 ] 92004 62.988% 72.673% ############# ( 2, 3 ] 28733 19.671% 92.344% #### ( 3, 4 ] 5107 3.496% 95.840% # ( 4, 6 ] 4915 3.365% 99.205% # ( 6, 10 ] 900 0.616% 99.821% ( 10, 15 ] 226 0.155% 99.976% ( 15, 22 ] 21 0.014% 99.990% ( 22, 34 ] 1 0.001% 99.991% ( 51, 76 ] 1 0.001% 99.992% ( 110, 170 ] 1 0.001% 99.992% ( 170, 250 ] 1 0.001% 99.993% ( 250, 380 ] 1 0.001% 99.994% ( 380, 580 ] 5 0.003% 99.997% ( 870, 1300 ] 2 0.001% 99.999% ( 1300, 1900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31748 Average: 3.0527 StdDev: 46.49 Min: 0 Median: 1.6959 Max: 7085 Percentiles: P50: 1.70 P75: 2.29 P99: 6.99 P99.9: 13.24 P99.99: 1665.04 ------------------------------------------------------ [ 0, 1 ] 1657 5.219% 5.219% # ( 1, 2 ] 20430 64.351% 69.570% ############# ( 2, 3 ] 6022 18.968% 88.538% #### ( 3, 4 ] 1524 4.800% 93.338% # ( 4, 6 ] 1713 5.396% 98.734% # ( 6, 10 ] 343 1.080% 99.814% ( 10, 15 ] 42 0.132% 99.946% ( 15, 22 ] 4 0.013% 99.959% ( 22, 34 ] 1 0.003% 99.962% ( 110, 170 ] 2 0.006% 99.969% ( 250, 380 ] 2 0.006% 99.975% ( 580, 870 ] 2 0.006% 99.981% ( 870, 1300 ] 1 0.003% 99.984% ( 1300, 1900 ] 3 0.009% 99.994% ( 2900, 4400 ] 1 0.003% 99.997% ( 6600, 9900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28957 Average: 8.3212 StdDev: 155.24 Min: 0 Median: 1.6925 Max: 8365 Percentiles: P50: 1.69 P75: 2.27 P99: 8.29 P99.9: 2763.29 P99.99: 6435.79 ------------------------------------------------------ [ 0, 1 ] 2018 6.969% 6.969% # ( 1, 2 ] 17993 62.137% 69.106% ############ ( 2, 3 ] 6358 21.957% 91.063% #### ( 3, 4 ] 1117 3.857% 94.920% # ( 4, 6 ] 1045 3.609% 98.529% # ( 6, 10 ] 238 0.822% 99.351% ( 10, 15 ] 59 0.204% 99.555% ( 15, 22 ] 5 0.017% 99.572% ( 22, 34 ] 28 0.097% 99.668% ( 34, 51 ] 22 0.076% 99.744% ( 51, 76 ] 3 0.010% 99.755% ( 76, 110 ] 3 0.010% 99.765% ( 110, 170 ] 2 0.007% 99.772% ( 170, 250 ] 5 0.017% 99.789% ( 250, 380 ] 5 0.017% 99.807% ( 380, 580 ] 4 0.014% 99.820% ( 580, 870 ] 5 0.017% 99.838% ( 870, 1300 ] 7 0.024% 99.862% ( 1300, 1900 ] 5 0.017% 99.879% ( 1900, 2900 ] 7 0.024% 99.903% ( 2900, 4400 ] 14 0.048% 99.952% ( 4400, 6600 ] 12 0.041% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 15 Average: 3740.7333 StdDev: 2067.81 Min: 1100 Median: 3525.0000 Max: 8113 Percentiles: P50: 3525.00 P75: 4675.00 P99: 8113.00 P99.9: 8113.00 P99.99: 8113.00 ------------------------------------------------------ ( 870, 1300 ] 1 6.667% 6.667% # ( 1300, 1900 ] 3 20.000% 26.667% #### ( 1900, 2900 ] 1 6.667% 33.333% # ( 2900, 4400 ] 6 40.000% 73.333% ######## ( 4400, 6600 ] 2 13.333% 86.667% ### ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 731.5250 StdDev: 988.55 Min: 81 Median: 218.0000 Max: 4087 Percentiles: P50: 218.00 P75: 870.00 P99: 4087.00 P99.9: 4087.00 P99.99: 4087.00 ------------------------------------------------------ ( 76, 110 ] 7 17.500% 17.500% #### ( 110, 170 ] 10 25.000% 42.500% ##### ( 170, 250 ] 5 12.500% 55.000% ### ( 380, 580 ] 5 12.500% 67.500% ### ( 580, 870 ] 3 7.500% 75.000% ## ( 870, 1300 ] 2 5.000% 80.000% # ( 1300, 1900 ] 3 7.500% 87.500% ## ( 1900, 2900 ] 2 5.000% 92.500% # ( 2900, 4400 ] 3 7.500% 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, 327.12 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.390 H:M:S, 11.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.13 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.391 H:M:S, 13.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/12-20:41:46 ... thread 0: (1000000,5000000) ops and (257425.8,318852.4) ops/second in (3.884615,15.681238) 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 16/14 2.58 GB 18.9 3.3 0.0 3.3 8.0 4.7 0.0 1.7 126.7 310.7 26.35 24.61 80 0.329 3390K 3445 0.0 0.0 L1 15/15 1.59 GB 0.0 2.2 2.0 0.2 2.2 2.0 0.1 1.1 232.7 231.4 9.75 9.44 3 3.251 2304K 12K 0.0 0.0 L2 2/0 51.42 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 42/0 970.70 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 192.3 192.2 3.24 2.77 2 1.622 633K 492 0.0 0.0 L4 144/0 9.50 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1267/29 100.86 GB 0.0 6.2 2.6 3.6 10.9 7.3 1.9 2.3 159.4 280.6 39.89 37.35 86 0.464 6455K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.2 2.6 3.6 10.9 7.3 1.8 2.3 159.4 280.6 39.89 37.35 86 0.464 6455K 16K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.2 2.6 3.6 6.2 2.6 0.0 0.0 241.7 241.0 26.31 25.27 18 1.462 6455K 16K 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 0.0 357.2 13.58 12.08 68 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.9 total, 15.7 interval Flush(GB): cumulative 4.737, interval 4.737 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 10.93 GB write, 703.05 MB/s write, 6.21 GB read, 399.41 MB/s read, 39.9 seconds Interval compaction: 10.93 GB write, 713.65 MB/s write, 6.21 GB read, 405.43 MB/s read, 39.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 5, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 5, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 12, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1491429 Average: 2.3333 StdDev: 12.57 Min: 0 Median: 1.5519 Max: 4131 Percentiles: P50: 1.55 P75: 1.93 P99: 5.75 P99.9: 11.10 P99.99: 18.38 ------------------------------------------------------ [ 0, 1 ] 201991 13.543% 13.543% ### ( 1, 2 ] 985155 66.054% 79.598% ############# ( 2, 3 ] 212820 14.270% 93.867% ### ( 3, 4 ] 44293 2.970% 96.837% # ( 4, 6 ] 36945 2.477% 99.314% ( 6, 10 ] 8376 0.562% 99.876% ( 10, 15 ] 1626 0.109% 99.985% ( 15, 22 ] 153 0.010% 99.995% ( 22, 34 ] 17 0.001% 99.996% ( 34, 51 ] 9 0.001% 99.997% ( 51, 76 ] 14 0.001% 99.998% ( 76, 110 ] 118 0.008% 100.006% ( 110, 170 ] 180 0.012% 100.018% ( 170, 250 ] 74 0.005% 100.023% ( 250, 380 ] 49 0.003% 100.026% ( 380, 580 ] 53 0.004% 100.030% ( 580, 870 ] 40 0.003% 100.032% ( 870, 1300 ] 29 0.002% 100.034% ( 1300, 1900 ] 11 0.001% 100.035% ( 1900, 2900 ] 10 0.001% 100.036% ( 2900, 4400 ] 7 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 178481 Average: 2.5549 StdDev: 12.54 Min: 0 Median: 1.6143 Max: 1614 Percentiles: P50: 1.61 P75: 2.03 P99: 6.25 P99.9: 19.45 P99.99: 646.81 ------------------------------------------------------ [ 0, 1 ] 19653 11.011% 11.011% ## ( 1, 2 ] 113272 63.464% 74.476% ############# ( 2, 3 ] 32215 18.050% 92.525% #### ( 3, 4 ] 5922 3.318% 95.843% # ( 4, 6 ] 5548 3.108% 98.952% # ( 6, 10 ] 1406 0.788% 99.739% ( 10, 15 ] 270 0.151% 99.891% ( 15, 22 ] 26 0.015% 99.905% ( 22, 34 ] 2 0.001% 99.906% ( 51, 76 ] 6 0.003% 99.910% ( 76, 110 ] 54 0.030% 99.940% ( 110, 170 ] 38 0.021% 99.961% ( 170, 250 ] 21 0.012% 99.973% ( 250, 380 ] 15 0.008% 99.982% ( 380, 580 ] 14 0.008% 99.989% ( 580, 870 ] 5 0.003% 99.992% ( 870, 1300 ] 11 0.006% 99.998% ( 1300, 1900 ] 3 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 31748 Average: 3.0527 StdDev: 46.49 Min: 0 Median: 1.6959 Max: 7085 Percentiles: P50: 1.70 P75: 2.29 P99: 6.99 P99.9: 13.24 P99.99: 1665.04 ------------------------------------------------------ [ 0, 1 ] 1657 5.219% 5.219% # ( 1, 2 ] 20430 64.351% 69.570% ############# ( 2, 3 ] 6022 18.968% 88.538% #### ( 3, 4 ] 1524 4.800% 93.338% # ( 4, 6 ] 1713 5.396% 98.734% # ( 6, 10 ] 343 1.080% 99.814% ( 10, 15 ] 42 0.132% 99.946% ( 15, 22 ] 4 0.013% 99.959% ( 22, 34 ] 1 0.003% 99.962% ( 110, 170 ] 2 0.006% 99.969% ( 250, 380 ] 2 0.006% 99.975% ( 580, 870 ] 2 0.006% 99.981% ( 870, 1300 ] 1 0.003% 99.984% ( 1300, 1900 ] 3 0.009% 99.994% ( 2900, 4400 ] 1 0.003% 99.997% ( 6600, 9900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28957 Average: 8.3212 StdDev: 155.24 Min: 0 Median: 1.6925 Max: 8365 Percentiles: P50: 1.69 P75: 2.27 P99: 8.29 P99.9: 2763.29 P99.99: 6435.79 ------------------------------------------------------ [ 0, 1 ] 2018 6.969% 6.969% # ( 1, 2 ] 17993 62.137% 69.106% ############ ( 2, 3 ] 6358 21.957% 91.063% #### ( 3, 4 ] 1117 3.857% 94.920% # ( 4, 6 ] 1045 3.609% 98.529% # ( 6, 10 ] 238 0.822% 99.351% ( 10, 15 ] 59 0.204% 99.555% ( 15, 22 ] 5 0.017% 99.572% ( 22, 34 ] 28 0.097% 99.668% ( 34, 51 ] 22 0.076% 99.744% ( 51, 76 ] 3 0.010% 99.755% ( 76, 110 ] 3 0.010% 99.765% ( 110, 170 ] 2 0.007% 99.772% ( 170, 250 ] 5 0.017% 99.789% ( 250, 380 ] 5 0.017% 99.807% ( 380, 580 ] 4 0.014% 99.820% ( 580, 870 ] 5 0.017% 99.838% ( 870, 1300 ] 7 0.024% 99.862% ( 1300, 1900 ] 5 0.017% 99.879% ( 1900, 2900 ] 7 0.024% 99.903% ( 2900, 4400 ] 14 0.048% 99.952% ( 4400, 6600 ] 12 0.041% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 15 Average: 3740.7333 StdDev: 2067.81 Min: 1100 Median: 3525.0000 Max: 8113 Percentiles: P50: 3525.00 P75: 4675.00 P99: 8113.00 P99.9: 8113.00 P99.99: 8113.00 ------------------------------------------------------ ( 870, 1300 ] 1 6.667% 6.667% # ( 1300, 1900 ] 3 20.000% 26.667% #### ( 1900, 2900 ] 1 6.667% 33.333% # ( 2900, 4400 ] 6 40.000% 73.333% ######## ( 4400, 6600 ] 2 13.333% 86.667% ### ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 731.5250 StdDev: 988.55 Min: 81 Median: 218.0000 Max: 4087 Percentiles: P50: 218.00 P75: 870.00 P99: 4087.00 P99.9: 4087.00 P99.99: 4087.00 ------------------------------------------------------ ( 76, 110 ] 7 17.500% 17.500% #### ( 110, 170 ] 10 25.000% 42.500% ##### ( 170, 250 ] 5 12.500% 55.000% ### ( 380, 580 ] 5 12.500% 67.500% ### ( 580, 870 ] 3 7.500% 75.000% ## ( 870, 1300 ] 2 5.000% 80.000% # ( 1300, 1900 ] 3 7.500% 87.500% ## ( 1900, 2900 ] 2 5.000% 92.500% # ( 2900, 4400 ] 3 7.500% 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, 309.12 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.619 H:M:S, 16.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 253.36 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.229 H:M:S, 31.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/12-20:41:49 ... thread 0: (1000000,6000000) ops and (306809.3,316780.0) ops/second in (3.259354,18.940592) 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 3.50 GB 138.5 4.4 0.0 4.4 10.0 5.7 0.0 1.8 134.2 307.9 33.33 31.20 97 0.344 4541K 4705 0.0 0.0 L1 15/15 1.59 GB 0.0 2.2 2.0 0.2 2.2 2.0 0.1 1.1 232.7 231.4 9.75 9.44 3 3.251 2304K 12K 0.0 0.0 L2 2/0 51.42 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 42/0 970.70 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 192.3 192.2 3.24 2.77 2 1.622 633K 492 0.0 0.0 L4 144/0 9.50 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1268/25 101.78 GB 0.0 7.3 2.6 4.7 13.0 8.2 1.9 2.3 159.8 283.1 46.87 43.94 103 0.455 7607K 17K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.3 2.6 4.7 13.0 8.2 1.8 2.3 159.8 283.1 46.87 43.94 103 0.455 7607K 17K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.3 2.6 4.7 7.3 2.6 0.0 0.0 245.0 244.4 30.58 29.46 22 1.390 7607K 17K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 355.7 16.29 14.48 81 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): 19.2 total, 18.9 interval Flush(GB): cumulative 5.660, interval 5.660 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: 12.96 GB write, 691.89 MB/s write, 7.32 GB read, 390.65 MB/s read, 46.9 seconds Interval compaction: 12.96 GB write, 700.53 MB/s write, 7.32 GB read, 395.53 MB/s read, 46.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 8, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 8, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 8, total-stops: 15, interval: 23 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1841527 Average: 2.3535 StdDev: 12.98 Min: 0 Median: 1.5619 Max: 6862 Percentiles: P50: 1.56 P75: 1.94 P99: 5.77 P99.9: 11.11 P99.99: 17.06 ------------------------------------------------------ [ 0, 1 ] 237053 12.873% 12.873% ### ( 1, 2 ] 1216826 66.077% 78.950% ############# ( 2, 3 ] 272534 14.799% 93.749% ### ( 3, 4 ] 55329 3.005% 96.754% # ( 4, 6 ] 46742 2.538% 99.292% # ( 6, 10 ] 10742 0.583% 99.875% ( 10, 15 ] 2065 0.112% 99.987% ( 15, 22 ] 176 0.010% 99.997% ( 22, 34 ] 22 0.001% 99.998% ( 34, 51 ] 10 0.001% 99.998% ( 51, 76 ] 15 0.001% 99.999% ( 76, 110 ] 155 0.008% 100.008% ( 110, 170 ] 230 0.012% 100.020% ( 170, 250 ] 105 0.006% 100.026% ( 250, 380 ] 70 0.004% 100.030% ( 380, 580 ] 77 0.004% 100.034% ( 580, 870 ] 46 0.002% 100.036% ( 870, 1300 ] 37 0.002% 100.038% ( 1300, 1900 ] 14 0.001% 100.039% ( 1900, 2900 ] 10 0.001% 100.040% ( 2900, 4400 ] 7 0.000% 100.040% ( 6600, 9900 ] 1 0.000% 100.040% ** Level 1 read latency histogram (micros): Count: 256137 Average: 2.6504 StdDev: 12.24 Min: 0 Median: 1.6264 Max: 1614 Percentiles: P50: 1.63 P75: 2.06 P99: 7.50 P99.9: 104.87 P99.99: 550.23 ------------------------------------------------------ [ 0, 1 ] 25569 9.983% 9.983% ## ( 1, 2 ] 163634 63.885% 73.868% ############# ( 2, 3 ] 47312 18.471% 92.339% #### ( 3, 4 ] 8075 3.153% 95.492% # ( 4, 6 ] 7937 3.099% 98.591% # ( 6, 10 ] 2797 1.092% 99.683% ( 10, 15 ] 418 0.163% 99.846% ( 15, 22 ] 33 0.013% 99.859% ( 22, 34 ] 2 0.001% 99.859% ( 34, 51 ] 1 0.000% 99.860% ( 51, 76 ] 12 0.005% 99.865% ( 76, 110 ] 107 0.042% 99.906% ( 110, 170 ] 98 0.038% 99.945% ( 170, 250 ] 56 0.022% 99.966% ( 250, 380 ] 34 0.013% 99.980% ( 380, 580 ] 31 0.012% 99.992% ( 580, 870 ] 6 0.002% 99.994% ( 870, 1300 ] 12 0.005% 99.999% ( 1300, 1900 ] 3 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31748 Average: 3.0527 StdDev: 46.49 Min: 0 Median: 1.6959 Max: 7085 Percentiles: P50: 1.70 P75: 2.29 P99: 6.99 P99.9: 13.24 P99.99: 1665.04 ------------------------------------------------------ [ 0, 1 ] 1657 5.219% 5.219% # ( 1, 2 ] 20430 64.351% 69.570% ############# ( 2, 3 ] 6022 18.968% 88.538% #### ( 3, 4 ] 1524 4.800% 93.338% # ( 4, 6 ] 1713 5.396% 98.734% # ( 6, 10 ] 343 1.080% 99.814% ( 10, 15 ] 42 0.132% 99.946% ( 15, 22 ] 4 0.013% 99.959% ( 22, 34 ] 1 0.003% 99.962% ( 110, 170 ] 2 0.006% 99.969% ( 250, 380 ] 2 0.006% 99.975% ( 580, 870 ] 2 0.006% 99.981% ( 870, 1300 ] 1 0.003% 99.984% ( 1300, 1900 ] 3 0.009% 99.994% ( 2900, 4400 ] 1 0.003% 99.997% ( 6600, 9900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28957 Average: 8.3212 StdDev: 155.24 Min: 0 Median: 1.6925 Max: 8365 Percentiles: P50: 1.69 P75: 2.27 P99: 8.29 P99.9: 2763.29 P99.99: 6435.79 ------------------------------------------------------ [ 0, 1 ] 2018 6.969% 6.969% # ( 1, 2 ] 17993 62.137% 69.106% ############ ( 2, 3 ] 6358 21.957% 91.063% #### ( 3, 4 ] 1117 3.857% 94.920% # ( 4, 6 ] 1045 3.609% 98.529% # ( 6, 10 ] 238 0.822% 99.351% ( 10, 15 ] 59 0.204% 99.555% ( 15, 22 ] 5 0.017% 99.572% ( 22, 34 ] 28 0.097% 99.668% ( 34, 51 ] 22 0.076% 99.744% ( 51, 76 ] 3 0.010% 99.755% ( 76, 110 ] 3 0.010% 99.765% ( 110, 170 ] 2 0.007% 99.772% ( 170, 250 ] 5 0.017% 99.789% ( 250, 380 ] 5 0.017% 99.807% ( 380, 580 ] 4 0.014% 99.820% ( 580, 870 ] 5 0.017% 99.838% ( 870, 1300 ] 7 0.024% 99.862% ( 1300, 1900 ] 5 0.017% 99.879% ( 1900, 2900 ] 7 0.024% 99.903% ( 2900, 4400 ] 14 0.048% 99.952% ( 4400, 6600 ] 12 0.041% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 15 Average: 3740.7333 StdDev: 2067.81 Min: 1100 Median: 3525.0000 Max: 8113 Percentiles: P50: 3525.00 P75: 4675.00 P99: 8113.00 P99.9: 8113.00 P99.99: 8113.00 ------------------------------------------------------ ( 870, 1300 ] 1 6.667% 6.667% # ( 1300, 1900 ] 3 20.000% 26.667% #### ( 1900, 2900 ] 1 6.667% 33.333% # ( 2900, 4400 ] 6 40.000% 73.333% ######## ( 4400, 6600 ] 2 13.333% 86.667% ### ( 6600, 9900 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 731.5250 StdDev: 988.55 Min: 81 Median: 218.0000 Max: 4087 Percentiles: P50: 218.00 P75: 870.00 P99: 4087.00 P99.9: 4087.00 P99.99: 4087.00 ------------------------------------------------------ ( 76, 110 ] 7 17.500% 17.500% #### ( 110, 170 ] 10 25.000% 42.500% ##### ( 170, 250 ] 5 12.500% 55.000% ### ( 380, 580 ] 5 12.500% 67.500% ### ( 580, 870 ] 3 7.500% 75.000% ## ( 870, 1300 ] 2 5.000% 80.000% # ( 1300, 1900 ] 3 7.500% 87.500% ## ( 1900, 2900 ] 2 5.000% 92.500% # ( 2900, 4400 ] 3 7.500% 100.000% ## ** DB Stats ** Uptime(secs): 19.2 total, 3.3 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 307.90 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.238 H:M:S, 16.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 301.95 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.620 H:M:S, 19.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/12-20:42:06 ... thread 0: (1000000,7000000) ops and (60465.6,197300.3) ops/second in (16.538324,35.478916) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/17 2.27 GB 0.0 4.6 0.0 4.6 11.2 6.6 0.0 1.7 122.3 296.6 38.64 34.59 111 0.348 4797K 4963 0.0 0.0 L1 11/11 1.17 GB 0.0 6.0 4.2 1.8 5.9 4.1 0.1 1.4 226.5 223.9 26.93 25.57 4 6.733 6194K 70K 0.0 0.0 L2 1/1 993.18 KB 0.0 0.1 0.1 0.1 0.1 0.1 3.0 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 25/9 1.67 GB 1.0 1.5 1.2 0.3 1.5 1.2 2.0 1.3 146.5 146.3 10.31 6.98 8 1.289 1468K 588 0.0 0.0 L4 161/0 9.67 GB 1.0 1.8 1.4 0.4 1.8 1.4 1.0 1.3 120.0 119.5 15.42 8.80 14 1.101 1879K 7862 0.0 0.0 L5 1068/0 87.85 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1283/38 102.63 GB 0.0 14.0 6.9 7.1 20.5 13.4 8.4 3.1 155.8 228.3 91.85 76.46 138 0.666 14M 84K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.0 6.9 7.1 20.5 13.4 8.3 3.1 155.8 228.3 91.85 76.46 138 0.666 14M 84K 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 14.0 6.9 7.1 13.9 6.8 0.0 0.0 201.1 199.8 71.19 59.51 44 1.618 14M 84K 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 0.0 326.2 20.66 16.95 94 0.220 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): 35.7 total, 35.5 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 20.48 GB write, 587.03 MB/s write, 13.98 GB read, 400.73 MB/s read, 91.8 seconds Interval compaction: 20.48 GB write, 590.94 MB/s write, 13.98 GB read, 403.40 MB/s read, 91.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 10, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 10, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 35, pending-compaction-bytes-delays: 4, pending-compaction-bytes-stops: 0, total-delays: 14, total-stops: 35, interval: 49 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2515803 Average: 2.7911 StdDev: 27.29 Min: 0 Median: 1.5498 Max: 8120 Percentiles: P50: 1.55 P75: 1.94 P99: 6.09 P99.9: 110.80 P99.99: 312.65 ------------------------------------------------------ [ 0, 1 ] 362437 14.406% 14.406% ### ( 1, 2 ] 1628687 64.738% 79.145% ############# ( 2, 3 ] 347519 13.813% 92.958% ### ( 3, 4 ] 78357 3.115% 96.073% # ( 4, 6 ] 73251 2.912% 98.984% # ( 6, 10 ] 17676 0.703% 99.687% ( 10, 15 ] 3522 0.140% 99.827% ( 15, 22 ] 440 0.017% 99.844% ( 22, 34 ] 29 0.001% 99.846% ( 34, 51 ] 10 0.000% 99.846% ( 51, 76 ] 17 0.001% 99.847% ( 76, 110 ] 1321 0.053% 99.899% ( 110, 170 ] 1747 0.069% 99.969% ( 170, 250 ] 365 0.015% 99.983% ( 250, 380 ] 364 0.014% 99.998% ( 380, 580 ] 380 0.015% 100.013% ( 580, 870 ] 232 0.009% 100.022% ( 870, 1300 ] 137 0.005% 100.027% ( 1300, 1900 ] 59 0.002% 100.030% ( 1900, 2900 ] 39 0.002% 100.031% ( 2900, 4400 ] 49 0.002% 100.033% ( 4400, 6600 ] 12 0.000% 100.034% ( 6600, 9900 ] 2 0.000% 100.034% ** Level 1 read latency histogram (micros): Count: 1027825 Average: 4.9629 StdDev: 85.24 Min: 0 Median: 1.7235 Max: 15618 Percentiles: P50: 1.72 P75: 2.52 P99: 8.96 P99.9: 89.77 P99.99: 143.62 ------------------------------------------------------ [ 0, 1 ] 119856 11.661% 11.661% ## ( 1, 2 ] 544655 52.991% 64.652% ########### ( 2, 3 ] 204649 19.911% 84.563% #### ( 3, 4 ] 62519 6.083% 90.646% # ( 4, 6 ] 73192 7.121% 97.767% # ( 6, 10 ] 17111 1.665% 99.432% ( 10, 15 ] 3895 0.379% 99.810% ( 15, 22 ] 583 0.057% 99.867% ( 22, 34 ] 19 0.002% 99.869% ( 34, 51 ] 3 0.000% 99.869% ( 51, 76 ] 22 0.002% 99.871% ( 76, 110 ] 724 0.070% 99.942% ( 110, 170 ] 882 0.086% 100.028% ( 170, 250 ] 155 0.015% 100.043% ( 250, 380 ] 154 0.015% 100.058% ( 380, 580 ] 225 0.022% 100.080% ( 580, 870 ] 215 0.021% 100.101% ( 870, 1300 ] 203 0.020% 100.120% ( 1300, 1900 ] 102 0.010% 100.130% ( 1900, 2900 ] 167 0.016% 100.147% ( 2900, 4400 ] 176 0.017% 100.164% ( 4400, 6600 ] 68 0.007% 100.170% ( 6600, 9900 ] 17 0.002% 100.172% ( 9900, 14000 ] 3 0.000% 100.172% ( 14000, 22000 ] 1 0.000% 100.172% ** Level 2 read latency histogram (micros): Count: 31945 Average: 6.4837 StdDev: 117.99 Min: 0 Median: 1.6998 Max: 7085 Percentiles: P50: 1.70 P75: 2.30 P99: 7.76 P99.9: 1063.74 P99.99: 6074.42 ------------------------------------------------------ [ 0, 1 ] 1657 5.187% 5.187% # ( 1, 2 ] 20458 64.041% 69.228% ############# ( 2, 3 ] 6093 19.073% 88.302% #### ( 3, 4 ] 1539 4.818% 93.119% # ( 4, 6 ] 1725 5.400% 98.519% # ( 6, 10 ] 349 1.093% 99.612% ( 10, 15 ] 43 0.135% 99.746% ( 15, 22 ] 4 0.013% 99.759% ( 22, 34 ] 1 0.003% 99.762% ( 110, 170 ] 3 0.009% 99.771% ( 170, 250 ] 1 0.003% 99.775% ( 250, 380 ] 8 0.025% 99.800% ( 380, 580 ] 8 0.025% 99.825% ( 580, 870 ] 20 0.063% 99.887% ( 870, 1300 ] 9 0.028% 99.915% ( 1300, 1900 ] 5 0.016% 99.931% ( 1900, 2900 ] 5 0.016% 99.947% ( 2900, 4400 ] 10 0.031% 99.978% ( 4400, 6600 ] 5 0.016% 99.994% ( 6600, 9900 ] 2 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 385044 Average: 13.3941 StdDev: 158.44 Min: 0 Median: 2.0813 Max: 10415 Percentiles: P50: 2.08 P75: 2.96 P99: 13.60 P99.9: 1109.73 P99.99: 1571.42 ------------------------------------------------------ [ 0, 1 ] 6025 1.565% 1.565% ( 1, 2 ] 177559 46.114% 47.679% ######### ( 2, 3 ] 110010 28.571% 76.249% ###### ( 3, 4 ] 36049 9.362% 85.612% ## ( 4, 6 ] 40211 10.443% 96.055% ## ( 6, 10 ] 9782 2.540% 98.595% # ( 10, 15 ] 2163 0.562% 99.157% ( 15, 22 ] 254 0.066% 99.223% ( 22, 34 ] 46 0.012% 99.235% ( 34, 51 ] 30 0.008% 99.243% ( 51, 76 ] 8 0.002% 99.245% ( 76, 110 ] 35 0.009% 99.254% ( 110, 170 ] 172 0.045% 99.299% ( 170, 250 ] 271 0.070% 99.369% ( 250, 380 ] 406 0.105% 99.475% ( 380, 580 ] 632 0.164% 99.639% ( 580, 870 ] 702 0.182% 99.821% ( 870, 1300 ] 547 0.142% 99.963% ( 1300, 1900 ] 231 0.060% 100.023% ( 1900, 2900 ] 209 0.054% 100.077% ( 2900, 4400 ] 281 0.073% 100.150% ( 4400, 6600 ] 94 0.024% 100.175% ( 6600, 9900 ] 10 0.003% 100.177% ( 9900, 14000 ] 1 0.000% 100.178% ** Level 4 read latency histogram (micros): Count: 18189 Average: 9.9025 StdDev: 155.79 Min: 1 Median: 2.3353 Max: 8113 Percentiles: P50: 2.34 P75: 3.35 P99: 11.90 P99.9: 2102.75 P99.99: 6799.21 ------------------------------------------------------ [ 0, 1 ] 82 0.451% 0.451% ( 1, 2 ] 7077 38.908% 39.359% ######## ( 2, 3 ] 5772 31.733% 71.092% ###### ( 3, 4 ] 2052 11.282% 82.374% ## ( 4, 6 ] 2525 13.882% 96.256% ### ( 6, 10 ] 444 2.441% 98.697% ( 10, 15 ] 145 0.797% 99.494% ( 15, 22 ] 7 0.038% 99.533% ( 22, 34 ] 3 0.016% 99.549% ( 51, 76 ] 1 0.005% 99.555% ( 76, 110 ] 1 0.005% 99.560% ( 110, 170 ] 4 0.022% 99.582% ( 170, 250 ] 21 0.115% 99.698% ( 250, 380 ] 6 0.033% 99.731% ( 380, 580 ] 5 0.027% 99.758% ( 580, 870 ] 6 0.033% 99.791% ( 870, 1300 ] 11 0.060% 99.852% ( 1300, 1900 ] 8 0.044% 99.896% ( 1900, 2900 ] 4 0.022% 99.918% ( 2900, 4400 ] 11 0.060% 99.978% ( 4400, 6600 ] 2 0.011% 99.989% ( 6600, 9900 ] 3 0.016% 100.005% ** Level 5 read latency histogram (micros): Count: 140 Average: 1566.5500 StdDev: 1560.01 Min: 81 Median: 936.1538 Max: 7538 Percentiles: P50: 936.15 P75: 2566.67 P99: 6490.00 P99.9: 7538.00 P99.99: 7538.00 ------------------------------------------------------ ( 76, 110 ] 7 5.000% 5.000% # ( 110, 170 ] 11 7.857% 12.857% ## ( 170, 250 ] 9 6.429% 19.286% # ( 250, 380 ] 11 7.857% 27.143% ## ( 380, 580 ] 15 10.714% 37.857% ## ( 580, 870 ] 15 10.714% 48.571% ## ( 870, 1300 ] 13 9.286% 57.857% ## ( 1300, 1900 ] 14 10.000% 67.857% ## ( 1900, 2900 ] 15 10.714% 78.571% ## ( 2900, 4400 ] 21 15.000% 93.571% ### ( 4400, 6600 ] 8 5.714% 99.286% # ( 6600, 9900 ] 1 0.714% 100.000% ** DB Stats ** Uptime(secs): 35.7 total, 16.5 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 192.89 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:16.420 H:M:S, 46.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 59.51 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:13.181 H:M:S, 79.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/12-20:42:10 ... thread 0: (1000000,8000000) ops and (275900.7,204585.7) ops/second in (3.624492,39.103408) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/13 3.26 GB 138.4 5.8 0.0 5.8 13.4 7.6 0.0 1.8 128.5 294.8 46.56 42.03 129 0.361 6076K 6470 0.0 0.0 L1 11/11 1.17 GB 0.0 6.0 4.2 1.8 5.9 4.1 0.1 1.4 226.5 223.9 26.93 25.57 4 6.733 6194K 70K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 3.0 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 15/0 948.82 MB 0.9 2.2 1.2 1.0 2.2 1.2 2.0 1.9 152.1 151.9 14.81 10.02 9 1.646 2222K 1572 0.0 0.0 L4 168/0 9.74 GB 1.0 1.8 1.5 0.4 1.8 1.5 1.7 1.2 120.2 119.7 15.56 8.91 15 1.038 1900K 7862 0.0 0.0 L5 1076/0 88.52 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1289/24 103.62 GB 0.0 16.0 6.9 9.1 23.4 14.4 9.8 3.1 156.4 229.8 104.42 87.05 158 0.661 16M 86K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.0 6.9 9.1 23.4 14.4 9.7 3.1 156.4 229.8 104.42 87.05 158 0.661 16M 86K 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 16.0 6.9 9.1 15.9 6.8 0.0 0.0 202.1 201.0 80.81 67.51 50 1.616 16M 86K 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 0.0 328.2 23.61 19.54 108 0.219 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): 39.3 total, 39.1 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: 23.43 GB write, 609.91 MB/s write, 15.95 GB read, 415.22 MB/s read, 104.4 seconds Interval compaction: 23.43 GB write, 613.60 MB/s write, 15.95 GB read, 417.73 MB/s read, 104.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 39, pending-compaction-bytes-delays: 4, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 39, interval: 56 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3000942 Average: 2.7416 StdDev: 25.16 Min: 0 Median: 1.5698 Max: 8120 Percentiles: P50: 1.57 P75: 1.96 P99: 6.26 P99.9: 88.28 P99.99: 192.38 ------------------------------------------------------ [ 0, 1 ] 398836 13.290% 13.290% ### ( 1, 2 ] 1933460 64.428% 77.719% ############# ( 2, 3 ] 443911 14.792% 92.511% ### ( 3, 4 ] 98470 3.281% 95.792% # ( 4, 6 ] 94775 3.158% 98.951% # ( 6, 10 ] 23084 0.769% 99.720% ( 10, 15 ] 4365 0.145% 99.865% ( 15, 22 ] 494 0.016% 99.882% ( 22, 34 ] 35 0.001% 99.883% ( 34, 51 ] 15 0.000% 99.883% ( 51, 76 ] 20 0.001% 99.884% ( 76, 110 ] 1321 0.044% 99.928% ( 110, 170 ] 1752 0.058% 99.987% ( 170, 250 ] 375 0.012% 99.999% ( 250, 380 ] 367 0.012% 100.011% ( 380, 580 ] 387 0.013% 100.024% ( 580, 870 ] 237 0.008% 100.032% ( 870, 1300 ] 145 0.005% 100.037% ( 1300, 1900 ] 62 0.002% 100.039% ( 1900, 2900 ] 40 0.001% 100.040% ( 2900, 4400 ] 49 0.002% 100.042% ( 4400, 6600 ] 12 0.000% 100.042% ( 6600, 9900 ] 2 0.000% 100.042% ** Level 1 read latency histogram (micros): Count: 1059419 Average: 4.9003 StdDev: 83.99 Min: 0 Median: 1.7219 Max: 15618 Percentiles: P50: 1.72 P75: 2.51 P99: 8.95 P99.9: 90.81 P99.99: 145.58 ------------------------------------------------------ [ 0, 1 ] 121479 11.467% 11.467% ## ( 1, 2 ] 565478 53.376% 64.843% ########### ( 2, 3 ] 210752 19.893% 84.736% #### ( 3, 4 ] 63729 6.015% 90.751% # ( 4, 6 ] 74361 7.019% 97.770% # ( 6, 10 ] 17678 1.669% 99.439% ( 10, 15 ] 3928 0.371% 99.810% ( 15, 22 ] 586 0.055% 99.865% ( 22, 34 ] 19 0.002% 99.867% ( 34, 51 ] 3 0.000% 99.867% ( 51, 76 ] 23 0.002% 99.869% ( 76, 110 ] 745 0.070% 99.940% ( 110, 170 ] 899 0.085% 100.025% ( 170, 250 ] 167 0.016% 100.040% ( 250, 380 ] 160 0.015% 100.056% ( 380, 580 ] 228 0.022% 100.077% ( 580, 870 ] 218 0.021% 100.098% ( 870, 1300 ] 204 0.019% 100.117% ( 1300, 1900 ] 102 0.010% 100.126% ( 1900, 2900 ] 167 0.016% 100.142% ( 2900, 4400 ] 176 0.017% 100.159% ( 4400, 6600 ] 68 0.006% 100.165% ( 6600, 9900 ] 17 0.002% 100.167% ( 9900, 14000 ] 3 0.000% 100.167% ( 14000, 22000 ] 1 0.000% 100.167% ** Level 2 read latency histogram (micros): Count: 60238 Average: 5.5359 StdDev: 88.51 Min: 0 Median: 1.7832 Max: 7085 Percentiles: P50: 1.78 P75: 2.54 P99: 9.11 P99.9: 677.53 P99.99: 4829.53 ------------------------------------------------------ [ 0, 1 ] 2092 3.473% 3.473% # ( 1, 2 ] 35783 59.403% 62.876% ############ ( 2, 3 ] 13505 22.419% 85.295% #### ( 3, 4 ] 3423 5.682% 90.977% # ( 4, 6 ] 4018 6.670% 97.648% # ( 6, 10 ] 1049 1.741% 99.389% ( 10, 15 ] 124 0.206% 99.595% ( 15, 22 ] 14 0.023% 99.618% ( 22, 34 ] 2 0.003% 99.622% ( 76, 110 ] 18 0.030% 99.651% ( 110, 170 ] 38 0.063% 99.714% ( 170, 250 ] 35 0.058% 99.773% ( 250, 380 ] 32 0.053% 99.826% ( 380, 580 ] 34 0.056% 99.882% ( 580, 870 ] 32 0.053% 99.935% ( 870, 1300 ] 10 0.017% 99.952% ( 1300, 1900 ] 6 0.010% 99.962% ( 1900, 2900 ] 6 0.010% 99.972% ( 2900, 4400 ] 10 0.017% 99.988% ( 4400, 6600 ] 5 0.008% 99.997% ( 6600, 9900 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 399926 Average: 13.0954 StdDev: 155.67 Min: 0 Median: 2.0732 Max: 10415 Percentiles: P50: 2.07 P75: 2.95 P99: 13.54 P99.9: 1102.20 P99.99: 1571.81 ------------------------------------------------------ [ 0, 1 ] 6312 1.578% 1.578% ( 1, 2 ] 185297 46.333% 47.911% ######### ( 2, 3 ] 114054 28.519% 76.430% ###### ( 3, 4 ] 37158 9.291% 85.721% ## ( 4, 6 ] 41389 10.349% 96.070% ## ( 6, 10 ] 10148 2.537% 98.608% # ( 10, 15 ] 2213 0.553% 99.161% ( 15, 22 ] 263 0.066% 99.227% ( 22, 34 ] 46 0.012% 99.238% ( 34, 51 ] 30 0.008% 99.246% ( 51, 76 ] 8 0.002% 99.248% ( 76, 110 ] 44 0.011% 99.259% ( 110, 170 ] 197 0.049% 99.308% ( 170, 250 ] 295 0.074% 99.382% ( 250, 380 ] 413 0.103% 99.485% ( 380, 580 ] 646 0.162% 99.647% ( 580, 870 ] 715 0.179% 99.825% ( 870, 1300 ] 552 0.138% 99.963% ( 1300, 1900 ] 234 0.059% 100.022% ( 1900, 2900 ] 209 0.052% 100.074% ( 2900, 4400 ] 281 0.070% 100.145% ( 4400, 6600 ] 94 0.024% 100.168% ( 6600, 9900 ] 10 0.003% 100.171% ( 9900, 14000 ] 1 0.000% 100.171% ** Level 4 read latency histogram (micros): Count: 18204 Average: 9.9461 StdDev: 155.80 Min: 1 Median: 2.3351 Max: 8113 Percentiles: P50: 2.34 P75: 3.35 P99: 12.00 P99.9: 2099.00 P99.99: 6797.56 ------------------------------------------------------ [ 0, 1 ] 86 0.472% 0.472% ( 1, 2 ] 7081 38.898% 39.370% ######## ( 2, 3 ] 5774 31.718% 71.089% ###### ( 3, 4 ] 2052 11.272% 82.361% ## ( 4, 6 ] 2526 13.876% 96.237% ### ( 6, 10 ] 445 2.445% 98.682% ( 10, 15 ] 145 0.797% 99.478% ( 15, 22 ] 7 0.038% 99.517% ( 22, 34 ] 4 0.022% 99.539% ( 51, 76 ] 1 0.005% 99.544% ( 76, 110 ] 1 0.005% 99.550% ( 110, 170 ] 4 0.022% 99.572% ( 170, 250 ] 21 0.115% 99.687% ( 250, 380 ] 7 0.038% 99.725% ( 380, 580 ] 5 0.027% 99.753% ( 580, 870 ] 7 0.038% 99.791% ( 870, 1300 ] 11 0.060% 99.852% ( 1300, 1900 ] 8 0.044% 99.896% ( 1900, 2900 ] 4 0.022% 99.918% ( 2900, 4400 ] 11 0.060% 99.978% ( 4400, 6600 ] 2 0.011% 99.989% ( 6600, 9900 ] 3 0.016% 100.005% ** Level 5 read latency histogram (micros): Count: 180 Average: 1425.0500 StdDev: 1492.09 Min: 81 Median: 801.7647 Max: 7538 Percentiles: P50: 801.76 P75: 2280.95 P99: 6380.00 P99.9: 7538.00 P99.99: 7538.00 ------------------------------------------------------ ( 76, 110 ] 9 5.000% 5.000% # ( 110, 170 ] 20 11.111% 16.111% ## ( 170, 250 ] 12 6.667% 22.778% # ( 250, 380 ] 18 10.000% 32.778% ## ( 380, 580 ] 18 10.000% 42.778% ## ( 580, 870 ] 17 9.444% 52.222% ## ( 870, 1300 ] 17 9.444% 61.667% ## ( 1300, 1900 ] 16 8.889% 70.556% ## ( 1900, 2900 ] 21 11.667% 82.222% ## ( 2900, 4400 ] 23 12.778% 95.000% ### ( 4400, 6600 ] 8 4.444% 99.444% # ( 6600, 9900 ] 1 0.556% 100.000% ** DB Stats ** Uptime(secs): 39.3 total, 3.6 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 200.13 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:17.334 H:M:S, 44.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 271.54 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.914 H:M:S, 25.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/12-20:42:18 ... thread 0: (1000000,9000000) ops and (124193.9,190858.6) ops/second in (8.051928,47.155336) 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 13/5 2.52 GB 151.0 6.8 0.0 6.8 15.3 8.5 0.0 1.8 130.4 292.5 53.61 48.21 148 0.362 7099K 7480 0.0 0.0 L1 10/0 1.17 GB 119.5 8.8 5.8 2.9 8.7 5.7 0.1 1.5 217.6 215.0 41.35 38.18 5 8.270 7920K 70K 0.0 0.0 L2 8/6 460.38 MB 1.1 0.1 0.1 0.1 0.1 0.1 4.6 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 30/8 2.11 GB 1.3 2.3 1.2 1.0 2.3 1.2 3.1 1.8 150.7 150.4 15.39 10.41 10 1.539 2289K 1723 0.0 0.0 L4 168/4 9.74 GB 1.0 1.8 1.5 0.4 1.8 1.5 1.7 1.2 120.2 119.7 15.56 8.91 15 1.038 1900K 7862 0.0 0.0 L5 1076/0 88.52 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1305/23 104.51 GB 0.0 19.8 8.6 11.2 28.2 17.0 12.5 3.3 160.6 228.3 126.46 106.25 179 0.706 19M 87K 0.0 0.0 Int 0/0 0.00 KB 0.0 19.8 8.6 11.2 28.2 17.0 12.4 3.3 160.6 228.3 126.46 106.25 179 0.706 19M 87K 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 19.8 8.6 11.2 19.7 8.5 0.0 0.0 203.8 202.6 99.63 84.28 56 1.779 19M 87K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.5 8.5 0.0 0.0 0.0 324.0 26.83 21.97 123 0.218 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): 47.4 total, 47.2 interval Flush(GB): cumulative 8.490, interval 8.490 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: 28.20 GB write, 609.26 MB/s write, 19.83 GB read, 428.45 MB/s read, 126.5 seconds Interval compaction: 28.20 GB write, 612.31 MB/s write, 19.83 GB read, 430.59 MB/s read, 126.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 22, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 22, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 41, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 27, total-stops: 41, interval: 68 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3589073 Average: 2.7382 StdDev: 29.13 Min: 0 Median: 1.5699 Max: 13810 Percentiles: P50: 1.57 P75: 1.96 P99: 6.34 P99.9: 89.75 P99.99: 206.74 ------------------------------------------------------ [ 0, 1 ] 470009 13.096% 13.096% ### ( 1, 2 ] 2324018 64.753% 77.848% ############# ( 2, 3 ] 528308 14.720% 92.568% ### ( 3, 4 ] 116622 3.249% 95.817% # ( 4, 6 ] 111755 3.114% 98.931% # ( 6, 10 ] 28688 0.799% 99.730% ( 10, 15 ] 4825 0.134% 99.865% ( 15, 22 ] 557 0.016% 99.880% ( 22, 34 ] 42 0.001% 99.882% ( 34, 51 ] 23 0.001% 99.882% ( 51, 76 ] 26 0.001% 99.883% ( 76, 110 ] 1511 0.042% 99.925% ( 110, 170 ] 2106 0.059% 99.984% ( 170, 250 ] 488 0.014% 99.997% ( 250, 380 ] 416 0.012% 100.009% ( 380, 580 ] 447 0.012% 100.021% ( 580, 870 ] 262 0.007% 100.029% ( 870, 1300 ] 157 0.004% 100.033% ( 1300, 1900 ] 63 0.002% 100.035% ( 1900, 2900 ] 42 0.001% 100.036% ( 2900, 4400 ] 54 0.002% 100.038% ( 4400, 6600 ] 13 0.000% 100.038% ( 6600, 9900 ] 7 0.000% 100.038% ( 9900, 14000 ] 4 0.000% 100.038% ** Level 1 read latency histogram (micros): Count: 1513471 Average: 5.1188 StdDev: 99.18 Min: 0 Median: 1.7353 Max: 19745 Percentiles: P50: 1.74 P75: 2.52 P99: 9.00 P99.9: 97.98 P99.99: 159.39 ------------------------------------------------------ [ 0, 1 ] 152148 10.053% 10.053% ## ( 1, 2 ] 822267 54.330% 64.383% ########### ( 2, 3 ] 308222 20.365% 84.748% #### ( 3, 4 ] 89777 5.932% 90.680% # ( 4, 6 ] 105366 6.962% 97.642% # ( 6, 10 ] 27441 1.813% 99.455% ( 10, 15 ] 5260 0.348% 99.802% ( 15, 22 ] 758 0.050% 99.853% ( 22, 34 ] 24 0.002% 99.854% ( 34, 51 ] 10 0.001% 99.855% ( 51, 76 ] 29 0.002% 99.857% ( 76, 110 ] 1017 0.067% 99.924% ( 110, 170 ] 1218 0.080% 100.004% ( 170, 250 ] 316 0.021% 100.025% ( 250, 380 ] 303 0.020% 100.045% ( 380, 580 ] 408 0.027% 100.072% ( 580, 870 ] 348 0.023% 100.095% ( 870, 1300 ] 287 0.019% 100.114% ( 1300, 1900 ] 157 0.010% 100.125% ( 1900, 2900 ] 204 0.013% 100.138% ( 2900, 4400 ] 228 0.015% 100.153% ( 4400, 6600 ] 86 0.006% 100.159% ( 6600, 9900 ] 47 0.003% 100.162% ( 9900, 14000 ] 10 0.001% 100.163% ( 14000, 22000 ] 14 0.001% 100.163% ** Level 2 read latency histogram (micros): Count: 60238 Average: 5.5359 StdDev: 88.51 Min: 0 Median: 1.7832 Max: 7085 Percentiles: P50: 1.78 P75: 2.54 P99: 9.11 P99.9: 677.53 P99.99: 4829.53 ------------------------------------------------------ [ 0, 1 ] 2092 3.473% 3.473% # ( 1, 2 ] 35783 59.403% 62.876% ############ ( 2, 3 ] 13505 22.419% 85.295% #### ( 3, 4 ] 3423 5.682% 90.977% # ( 4, 6 ] 4018 6.670% 97.648% # ( 6, 10 ] 1049 1.741% 99.389% ( 10, 15 ] 124 0.206% 99.595% ( 15, 22 ] 14 0.023% 99.618% ( 22, 34 ] 2 0.003% 99.622% ( 76, 110 ] 18 0.030% 99.651% ( 110, 170 ] 38 0.063% 99.714% ( 170, 250 ] 35 0.058% 99.773% ( 250, 380 ] 32 0.053% 99.826% ( 380, 580 ] 34 0.056% 99.882% ( 580, 870 ] 32 0.053% 99.935% ( 870, 1300 ] 10 0.017% 99.952% ( 1300, 1900 ] 6 0.010% 99.962% ( 1900, 2900 ] 6 0.010% 99.972% ( 2900, 4400 ] 10 0.017% 99.988% ( 4400, 6600 ] 5 0.008% 99.997% ( 6600, 9900 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 438379 Average: 14.0211 StdDev: 180.57 Min: 0 Median: 2.0963 Max: 28836 Percentiles: P50: 2.10 P75: 2.97 P99: 13.92 P99.9: 1178.39 P99.99: 1803.37 ------------------------------------------------------ [ 0, 1 ] 6585 1.502% 1.502% ( 1, 2 ] 200511 45.739% 47.241% ######### ( 2, 3 ] 125567 28.643% 75.885% ###### ( 3, 4 ] 41551 9.478% 85.363% ## ( 4, 6 ] 46360 10.575% 95.938% ## ( 6, 10 ] 11461 2.614% 98.553% # ( 10, 15 ] 2498 0.570% 99.123% ( 15, 22 ] 294 0.067% 99.190% ( 22, 34 ] 53 0.012% 99.202% ( 34, 51 ] 33 0.008% 99.209% ( 51, 76 ] 8 0.002% 99.211% ( 76, 110 ] 45 0.010% 99.221% ( 110, 170 ] 205 0.047% 99.268% ( 170, 250 ] 326 0.074% 99.343% ( 250, 380 ] 474 0.108% 99.451% ( 380, 580 ] 740 0.169% 99.620% ( 580, 870 ] 795 0.181% 99.801% ( 870, 1300 ] 606 0.138% 99.939% ( 1300, 1900 ] 266 0.061% 100.000% ( 1900, 2900 ] 233 0.053% 100.053% ( 2900, 4400 ] 335 0.076% 100.129% ( 4400, 6600 ] 115 0.026% 100.156% ( 6600, 9900 ] 15 0.003% 100.159% ( 9900, 14000 ] 4 0.001% 100.160% ( 14000, 22000 ] 4 0.001% 100.161% ( 22000, 33000 ] 1 0.000% 100.161% ** Level 4 read latency histogram (micros): Count: 18204 Average: 9.9461 StdDev: 155.80 Min: 1 Median: 2.3351 Max: 8113 Percentiles: P50: 2.34 P75: 3.35 P99: 12.00 P99.9: 2099.00 P99.99: 6797.56 ------------------------------------------------------ [ 0, 1 ] 86 0.472% 0.472% ( 1, 2 ] 7081 38.898% 39.370% ######## ( 2, 3 ] 5774 31.718% 71.089% ###### ( 3, 4 ] 2052 11.272% 82.361% ## ( 4, 6 ] 2526 13.876% 96.237% ### ( 6, 10 ] 445 2.445% 98.682% ( 10, 15 ] 145 0.797% 99.478% ( 15, 22 ] 7 0.038% 99.517% ( 22, 34 ] 4 0.022% 99.539% ( 51, 76 ] 1 0.005% 99.544% ( 76, 110 ] 1 0.005% 99.550% ( 110, 170 ] 4 0.022% 99.572% ( 170, 250 ] 21 0.115% 99.687% ( 250, 380 ] 7 0.038% 99.725% ( 380, 580 ] 5 0.027% 99.753% ( 580, 870 ] 7 0.038% 99.791% ( 870, 1300 ] 11 0.060% 99.852% ( 1300, 1900 ] 8 0.044% 99.896% ( 1900, 2900 ] 4 0.022% 99.918% ( 2900, 4400 ] 11 0.060% 99.978% ( 4400, 6600 ] 2 0.011% 99.989% ( 6600, 9900 ] 3 0.016% 100.005% ** Level 5 read latency histogram (micros): Count: 180 Average: 1425.0500 StdDev: 1492.09 Min: 81 Median: 801.7647 Max: 7538 Percentiles: P50: 801.76 P75: 2280.95 P99: 6380.00 P99.9: 7538.00 P99.99: 7538.00 ------------------------------------------------------ ( 76, 110 ] 9 5.000% 5.000% # ( 110, 170 ] 20 11.111% 16.111% ## ( 170, 250 ] 12 6.667% 22.778% # ( 250, 380 ] 18 10.000% 32.778% ## ( 380, 580 ] 18 10.000% 42.778% ## ( 580, 870 ] 17 9.444% 52.222% ## ( 870, 1300 ] 17 9.444% 61.667% ## ( 1300, 1900 ] 16 8.889% 70.556% ## ( 1900, 2900 ] 21 11.667% 82.222% ## ( 2900, 4400 ] 23 12.778% 95.000% ### ( 4400, 6600 ] 8 4.444% 99.444% # ( 6600, 9900 ] 1 0.556% 100.000% ** DB Stats ** Uptime(secs): 47.4 total, 8.1 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 186.90 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:22.485 H:M:S, 47.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 122.23 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.151 H:M:S, 64.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/12/12-20:42:22 ... thread 0: (1000000,10000000) ops and (228839.9,194079.8) ops/second in (4.369868,51.525204) 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 16/12 3.50 GB 56.7 8.4 0.0 8.4 17.8 9.5 0.0 1.9 132.2 281.8 64.78 57.11 164 0.395 8698K 12K 0.0 0.0 L1 10/10 1.17 GB 0.0 8.8 5.8 2.9 8.7 5.7 0.1 1.5 217.6 215.0 41.35 38.18 5 8.270 7920K 70K 0.0 0.0 L2 1/0 57.24 MB 0.6 0.1 0.1 0.1 0.1 0.1 4.6 2.0 231.3 231.2 0.54 0.53 1 0.545 127K 33 0.0 0.0 L3 23/0 902.49 MB 0.9 3.4 1.6 1.8 3.4 1.6 3.1 2.1 137.0 136.3 25.48 16.15 17 1.499 3477K 15K 0.0 0.0 L4 161/0 9.74 GB 1.0 4.1 3.1 1.0 4.1 3.0 1.7 1.3 132.6 132.1 31.63 19.87 32 0.988 4260K 17K 0.0 0.0 L5 1096/0 90.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1307/22 105.46 GB 0.0 24.8 10.6 14.2 34.1 19.9 14.1 3.6 154.9 213.2 163.78 131.84 219 0.748 24M 115K 0.0 0.0 Int 0/0 0.00 KB 0.0 24.8 10.6 14.2 34.1 19.9 14.0 3.6 154.9 213.2 163.78 131.84 219 0.748 24M 115K 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 24.8 10.6 14.2 24.6 10.4 0.0 0.0 190.9 189.8 132.91 107.15 83 1.601 24M 115K 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 0.0 314.3 30.87 24.69 136 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): 51.8 total, 51.5 interval Flush(GB): cumulative 9.474, interval 9.474 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: 34.10 GB write, 674.64 MB/s write, 24.78 GB read, 490.16 MB/s read, 163.8 seconds Interval compaction: 34.10 GB write, 677.74 MB/s write, 24.78 GB read, 492.40 MB/s read, 163.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 22, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 22, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 59, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 27, total-stops: 59, interval: 86 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3877548 Average: 2.8439 StdDev: 30.80 Min: 0 Median: 1.5851 Max: 13810 Percentiles: P50: 1.59 P75: 1.98 P99: 6.71 P99.9: 95.67 P99.99: 285.51 ------------------------------------------------------ [ 0, 1 ] 484979 12.507% 12.507% ### ( 1, 2 ] 2484689 64.079% 76.586% ############# ( 2, 3 ] 598571 15.437% 92.023% ### ( 3, 4 ] 132896 3.427% 95.450% # ( 4, 6 ] 131626 3.395% 98.845% # ( 6, 10 ] 33792 0.871% 99.716% ( 10, 15 ] 5494 0.142% 99.858% ( 15, 22 ] 641 0.017% 99.875% ( 22, 34 ] 48 0.001% 99.876% ( 34, 51 ] 25 0.001% 99.877% ( 51, 76 ] 30 0.001% 99.877% ( 76, 110 ] 1520 0.039% 99.917% ( 110, 170 ] 2150 0.055% 99.972% ( 170, 250 ] 552 0.014% 99.986% ( 250, 380 ] 539 0.014% 100.000% ( 380, 580 ] 583 0.015% 100.015% ( 580, 870 ] 382 0.010% 100.025% ( 870, 1300 ] 233 0.006% 100.031% ( 1300, 1900 ] 88 0.002% 100.033% ( 1900, 2900 ] 60 0.002% 100.035% ( 2900, 4400 ] 67 0.002% 100.037% ( 4400, 6600 ] 15 0.000% 100.037% ( 6600, 9900 ] 8 0.000% 100.037% ( 9900, 14000 ] 4 0.000% 100.037% ** Level 1 read latency histogram (micros): Count: 1773913 Average: 5.2751 StdDev: 98.87 Min: 0 Median: 1.7753 Max: 19745 Percentiles: P50: 1.78 P75: 2.60 P99: 9.09 P99.9: 94.01 P99.99: 163.62 ------------------------------------------------------ [ 0, 1 ] 155049 8.741% 8.741% ## ( 1, 2 ] 944075 53.220% 61.960% ########### ( 2, 3 ] 383663 21.628% 83.588% #### ( 3, 4 ] 113396 6.392% 89.981% # ( 4, 6 ] 132808 7.487% 97.468% # ( 6, 10 ] 35135 1.981% 99.448% ( 10, 15 ] 6433 0.363% 99.811% ( 15, 22 ] 952 0.054% 99.865% ( 22, 34 ] 40 0.002% 99.867% ( 34, 51 ] 11 0.001% 99.867% ( 51, 76 ] 33 0.002% 99.869% ( 76, 110 ] 1027 0.058% 99.927% ( 110, 170 ] 1246 0.070% 99.997% ( 170, 250 ] 348 0.020% 100.017% ( 250, 380 ] 359 0.020% 100.037% ( 380, 580 ] 509 0.029% 100.066% ( 580, 870 ] 452 0.025% 100.091% ( 870, 1300 ] 361 0.020% 100.112% ( 1300, 1900 ] 196 0.011% 100.123% ( 1900, 2900 ] 254 0.014% 100.137% ( 2900, 4400 ] 299 0.017% 100.154% ( 4400, 6600 ] 102 0.006% 100.160% ( 6600, 9900 ] 57 0.003% 100.163% ( 9900, 14000 ] 10 0.001% 100.164% ( 14000, 22000 ] 14 0.001% 100.164% ** Level 2 read latency histogram (micros): Count: 60238 Average: 5.5359 StdDev: 88.51 Min: 0 Median: 1.7832 Max: 7085 Percentiles: P50: 1.78 P75: 2.54 P99: 9.11 P99.9: 677.53 P99.99: 4829.53 ------------------------------------------------------ [ 0, 1 ] 2092 3.473% 3.473% # ( 1, 2 ] 35783 59.403% 62.876% ############ ( 2, 3 ] 13505 22.419% 85.295% #### ( 3, 4 ] 3423 5.682% 90.977% # ( 4, 6 ] 4018 6.670% 97.648% # ( 6, 10 ] 1049 1.741% 99.389% ( 10, 15 ] 124 0.206% 99.595% ( 15, 22 ] 14 0.023% 99.618% ( 22, 34 ] 2 0.003% 99.622% ( 76, 110 ] 18 0.030% 99.651% ( 110, 170 ] 38 0.063% 99.714% ( 170, 250 ] 35 0.058% 99.773% ( 250, 380 ] 32 0.053% 99.826% ( 380, 580 ] 34 0.056% 99.882% ( 580, 870 ] 32 0.053% 99.935% ( 870, 1300 ] 10 0.017% 99.952% ( 1300, 1900 ] 6 0.010% 99.962% ( 1900, 2900 ] 6 0.010% 99.972% ( 2900, 4400 ] 10 0.017% 99.988% ( 4400, 6600 ] 5 0.008% 99.997% ( 6600, 9900 ] 2 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 736822 Average: 10.6218 StdDev: 144.90 Min: 0 Median: 2.1418 Max: 28836 Percentiles: P50: 2.14 P75: 2.98 P99: 10.86 P99.9: 751.95 P99.99: 1021.71 ------------------------------------------------------ [ 0, 1 ] 8158 1.107% 1.107% ( 1, 2 ] 329082 44.662% 45.770% ######### ( 2, 3 ] 219787 29.829% 75.599% ###### ( 3, 4 ] 72087 9.784% 85.382% ## ( 4, 6 ] 82259 11.164% 96.546% ## ( 6, 10 ] 17451 2.368% 98.915% ( 10, 15 ] 3671 0.498% 99.413% ( 15, 22 ] 465 0.063% 99.476% ( 22, 34 ] 62 0.008% 99.484% ( 34, 51 ] 38 0.005% 99.489% ( 51, 76 ] 13 0.002% 99.491% ( 76, 110 ] 90 0.012% 99.503% ( 110, 170 ] 309 0.042% 99.545% ( 170, 250 ] 438 0.059% 99.605% ( 250, 380 ] 644 0.087% 99.692% ( 380, 580 ] 943 0.128% 99.820% ( 580, 870 ] 992 0.135% 99.955% ( 870, 1300 ] 735 0.100% 100.055% ( 1300, 1900 ] 315 0.043% 100.097% ( 1900, 2900 ] 282 0.038% 100.136% ( 2900, 4400 ] 363 0.049% 100.185% ( 4400, 6600 ] 117 0.016% 100.201% ( 6600, 9900 ] 16 0.002% 100.203% ( 9900, 14000 ] 4 0.001% 100.203% ( 14000, 22000 ] 4 0.001% 100.204% ( 22000, 33000 ] 1 0.000% 100.204% ** Level 4 read latency histogram (micros): Count: 139445 Average: 13.4692 StdDev: 170.72 Min: 1 Median: 2.2249 Max: 9576 Percentiles: P50: 2.22 P75: 3.07 P99: 13.95 P99.9: 1568.99 P99.99: 2721.64 ------------------------------------------------------ [ 0, 1 ] 815 0.584% 0.584% ( 1, 2 ] 59065 42.357% 42.942% ######## ( 2, 3 ] 43765 31.385% 74.327% ###### ( 3, 4 ] 13451 9.646% 83.973% ## ( 4, 6 ] 16510 11.840% 95.813% ## ( 6, 10 ] 3732 2.676% 98.489% # ( 10, 15 ] 902 0.647% 99.136% ( 15, 22 ] 106 0.076% 99.212% ( 22, 34 ] 13 0.009% 99.221% ( 34, 51 ] 6 0.004% 99.226% ( 51, 76 ] 2 0.001% 99.227% ( 76, 110 ] 28 0.020% 99.247% ( 110, 170 ] 89 0.064% 99.311% ( 170, 250 ] 130 0.093% 99.404% ( 250, 380 ] 125 0.090% 99.494% ( 380, 580 ] 200 0.143% 99.637% ( 580, 870 ] 181 0.130% 99.767% ( 870, 1300 ] 147 0.105% 99.872% ( 1300, 1900 ] 86 0.062% 99.934% ( 1900, 2900 ] 95 0.068% 100.002% ( 2900, 4400 ] 104 0.075% 100.077% ( 4400, 6600 ] 24 0.017% 100.094% ( 6600, 9900 ] 18 0.013% 100.107% ** Level 5 read latency histogram (micros): Count: 280 Average: 1463.4429 StdDev: 1528.15 Min: 81 Median: 838.9286 Max: 7538 Percentiles: P50: 838.93 P75: 2383.87 P99: 6820.00 P99.9: 7538.00 P99.99: 7538.00 ------------------------------------------------------ ( 76, 110 ] 15 5.357% 5.357% # ( 110, 170 ] 31 11.071% 16.429% ## ( 170, 250 ] 19 6.786% 23.214% # ( 250, 380 ] 23 8.214% 31.429% ## ( 380, 580 ] 27 9.643% 41.071% ## ( 580, 870 ] 28 10.000% 51.071% ## ( 870, 1300 ] 30 10.714% 61.786% ## ( 1300, 1900 ] 22 7.857% 69.643% ## ( 1900, 2900 ] 31 11.071% 80.714% ## ( 2900, 4400 ] 37 13.214% 93.929% ### ( 4400, 6600 ] 14 5.000% 98.929% # ( 6600, 9900 ] 3 1.071% 100.000% ** DB Stats ** Uptime(secs): 51.8 total, 4.4 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 190.13 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:23.895 H:M:S, 46.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 225.23 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.410 H:M:S, 32.3 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 : 5.734 micros/op 174412 ops/sec 60.053 seconds 10473999 operations; 169.0 MB/s Microseconds per write: Count: 10473999 Average: 5.7335 StdDev: 488.34 Min: 0 Median: 1.7349 Max: 810328 Percentiles: P50: 1.73 P75: 2.74 P99: 9.52 P99.9: 1124.20 P99.99: 2667.26 ------------------------------------------------------ [ 0, 1 ] 1443636 13.783% 13.783% ### ( 1, 2 ] 5161919 49.283% 63.066% ########## ( 2, 3 ] 1679540 16.035% 79.102% ### ( 3, 4 ] 1417429 13.533% 92.634% ### ( 4, 6 ] 547915 5.231% 97.866% # ( 6, 10 ] 135017 1.289% 99.155% ( 10, 15 ] 45941 0.439% 99.593% ( 15, 22 ] 10382 0.099% 99.692% ( 22, 34 ] 1710 0.016% 99.709% ( 34, 51 ] 220 0.002% 99.711% ( 51, 76 ] 31 0.000% 99.711% ( 76, 110 ] 7367 0.070% 99.781% ( 110, 170 ] 2742 0.026% 99.808% ( 170, 250 ] 336 0.003% 99.811% ( 250, 380 ] 214 0.002% 99.813% ( 380, 580 ] 33 0.000% 99.813% ( 580, 870 ] 20 0.000% 99.813% ( 870, 1300 ] 15348 0.147% 99.960% ( 1300, 1900 ] 35 0.000% 99.960% ( 1900, 2900 ] 4062 0.039% 99.999% ( 2900, 4400 ] 63 0.001% 100.000% ( 4400, 6600 ] 11 0.000% 100.000% ( 9900, 14000 ] 3 0.000% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 50000, 75000 ] 1 0.000% 100.000% ( 75000, 110000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 13 0.000% 100.000% ( 380000, 570000 ] 2 0.000% 100.000% ( 570000, 860000 ] 3 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 : 191489 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 : 10473999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10809166968 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 : 554 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 30890170 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 : 31481437451 rocksdb.compact.write.bytes COUNT : 31293172108 rocksdb.flush.write.bytes COUNT : 10767223883 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 : 63 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 : 290 rocksdb.error.handler.bg.errro.count COUNT : 0 rocksdb.error.handler.bg.io.errro.count COUNT : 0 rocksdb.error.handler.bg.retryable.io.errro.count COUNT : 0 rocksdb.error.handler.autoresume.count COUNT : 0 rocksdb.error.handler.autoresume.retry.total.count COUNT : 0 rocksdb.error.handler.autoresume.success.count COUNT : 0 rocksdb.memtable.payload.bytes.at.flush COUNT : 10680543232 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4279296 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 : 31583125070 rocksdb.non.last.level.read.count COUNT : 7628771 rocksdb.block.checksum.compute.count COUNT : 7627726 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 : 1.388102 P95 : 3.924707 P99 : 8.135695 P100 : 810326.000000 COUNT : 10473999 SUM : 55156606 rocksdb.compaction.times.micros P50 : 1120312.500000 P95 : 5510000.000000 P99 : 17181661.000000 P100 : 17181661.000000 COUNT : 87 SUM : 141553222 rocksdb.compaction.times.cpu_micros P50 : 916666.666667 P95 : 4055000.000000 P99 : 15040000.000000 P100 : 16123173.000000 COUNT : 87 SUM : 115436121 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 : 709.277108 P95 : 7920.000000 P99 : 94600.000000 P100 : 195790.000000 COUNT : 144 SUM : 524788 rocksdb.compaction.outfile.sync.micros P50 : 1075.652174 P95 : 128923.076923 P99 : 224200.000000 P100 : 560801.000000 COUNT : 358 SUM : 6996564 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 : 106.639535 P95 : 1181.750000 P99 : 4035.000000 P100 : 7504.000000 COUNT : 273 SUM : 84208 rocksdb.table.open.io.micros P50 : 1542.696629 P95 : 10573.571429 P99 : 19230.000000 P100 : 21404.000000 COUNT : 554 SUM : 1434659 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 : 3.734907 P95 : 7.930900 P99 : 11.388461 P100 : 28841.000000 COUNT : 7626259 SUM : 49232707 rocksdb.read.block.get.micros P50 : 536.164384 P95 : 4062.500000 P99 : 7462.400000 P100 : 8723.000000 COUNT : 1108 SUM : 1128940 rocksdb.write.raw.block.micros P50 : 0.512895 P95 : 0.974500 P99 : 2.867384 P100 : 34956.000000 COUNT : 10187006 SUM : 21914076 rocksdb.numfiles.in.singlecompaction P50 : 3.316667 P95 : 6.360000 P99 : 20.215000 P100 : 25.000000 COUNT : 151 SUM : 581 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 : 0.565212 P95 : 1176.692618 P99 : 2486.698160 P100 : 810139.000000 COUNT : 169230 SUM : 30909531 rocksdb.sst.read.micros P50 : 1.671495 P95 : 4.797473 P99 : 8.656997 P100 : 28836.000000 COUNT : 7629152 SUM : 33898550 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 : 10473999 SUM : 10809166968 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 : 212400.000000 P95 : 465500.000000 P99 : 828100.000000 P100 : 977756.000000 COUNT : 144 SUM : 32451110 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 : 352 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