[2024-11-27 12:09:10.688872] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 23.11.0 initialization... [2024-11-27 12:09:10.688985] [ 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_pid1983609 ] Set seed to 1732705750686321 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-27 12:09:10.789924] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-27 12:09:10.832436] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-27 12:09:10.832486] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1983609' to capture a snapshot of events at runtime. [2024-11-27 12:09:10.832499] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-27 12:09:10.832511] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-27 12:09:10.832519] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1983609 for offline analysis/debug. [2024-11-27 12:09:10.832607] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Nov 27 12:09:15 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/27-12:09:22 ... thread 0: (1000000,1000000) ops and (135121.9,135121.9) ops/second in (7.400723,7.400723) 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 6/5 818.34 MB 6.3 0.4 0.0 0.4 1.2 0.8 0.0 1.5 42.3 133.9 8.93 3.83 10 0.893 383K 520 0.0 0.0 L1 1/1 53.04 MB 0.0 0.4 0.3 0.2 0.4 0.3 0.0 1.6 101.1 101.0 4.37 2.10 1 4.374 449K 567 0.0 0.0 L2 7/3 516.96 MB 2.2 0.3 0.0 0.3 0.3 0.0 0.4 12.1 115.9 115.6 2.42 1.31 1 2.422 285K 698 0.0 0.0 L3 42/12 3.41 GB 2.5 3.0 1.9 1.1 3.0 1.9 0.1 1.5 103.0 101.7 29.87 14.24 13 2.297 2009K 0 0.0 0.0 L4 191/14 11.62 GB 1.1 2.6 2.1 0.6 2.6 2.0 0.0 1.3 112.6 111.5 23.87 12.45 21 1.137 1599K 0 0.0 0.0 L5 1100/0 90.43 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1347/35 106.82 GB 0.0 6.7 4.3 2.4 7.4 5.0 0.4 9.3 98.8 109.7 69.46 33.93 46 1.510 4727K 1785 0.0 0.0 Int 0/0 0.00 KB 0.0 6.7 4.3 2.4 7.4 5.0 0.4 9.3 98.8 109.7 69.46 33.93 46 1.510 4727K 1785 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 6.7 4.3 2.4 6.6 4.2 0.0 0.0 109.6 108.5 62.63 31.63 37 1.693 4727K 1785 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 0.0 120.0 6.83 2.30 9 0.759 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 7.6 total, 7.4 interval Flush(GB): cumulative 0.800, interval 0.800 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 7.44 GB write, 1005.55 MB/s write, 6.70 GB read, 906.24 MB/s read, 69.5 seconds Interval compaction: 7.44 GB write, 1028.92 MB/s write, 6.70 GB read, 927.30 MB/s read, 69.5 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: 27, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 27, interval: 27 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 166826 Average: 11.8996 StdDev: 156.73 Min: 1 Median: 1.9025 Max: 18678 Percentiles: P50: 1.90 P75: 2.94 P99: 11.65 P99.9: 2540.12 P99.99: 5289.22 ------------------------------------------------------ [ 0, 1 ] 5993 3.592% 3.592% # ( 1, 2 ] 85781 51.419% 55.012% ########## ( 2, 3 ] 35459 21.255% 76.267% #### ( 3, 4 ] 17265 10.349% 86.616% ## ( 4, 6 ] 16552 9.922% 96.538% ## ( 6, 10 ] 3853 2.310% 98.847% ( 10, 15 ] 770 0.462% 99.309% ( 15, 22 ] 96 0.058% 99.366% ( 22, 34 ] 12 0.007% 99.374% ( 34, 51 ] 9 0.005% 99.379% ( 51, 76 ] 21 0.013% 99.392% ( 76, 110 ] 3 0.002% 99.393% ( 110, 170 ] 12 0.007% 99.401% ( 170, 250 ] 27 0.016% 99.417% ( 250, 380 ] 67 0.040% 99.457% ( 380, 580 ] 114 0.068% 99.525% ( 580, 870 ] 195 0.117% 99.642% ( 870, 1300 ] 205 0.123% 99.765% ( 1300, 1900 ] 150 0.090% 99.855% ( 1900, 2900 ] 119 0.071% 99.926% ( 2900, 4400 ] 96 0.058% 99.984% ( 4400, 6600 ] 28 0.017% 100.001% ( 6600, 9900 ] 3 0.002% 100.002% ( 14000, 22000 ] 2 0.001% 100.004% ** Level 1 read latency histogram (micros): Count: 65682 Average: 19.2434 StdDev: 208.55 Min: 1 Median: 1.9781 Max: 8207 Percentiles: P50: 1.98 P75: 3.09 P99: 19.38 P99.9: 3665.53 P99.99: 6005.36 ------------------------------------------------------ [ 0, 1 ] 2070 3.152% 3.152% # ( 1, 2 ] 31460 47.897% 51.049% ########## ( 2, 3 ] 15111 23.006% 74.055% ##### ( 3, 4 ] 7156 10.895% 84.950% ## ( 4, 6 ] 6986 10.636% 95.586% ## ( 6, 10 ] 1817 2.766% 98.353% # ( 10, 15 ] 392 0.597% 98.949% ( 15, 22 ] 53 0.081% 99.030% ( 22, 34 ] 6 0.009% 99.039% ( 34, 51 ] 11 0.017% 99.056% ( 51, 76 ] 6 0.009% 99.065% ( 76, 110 ] 5 0.008% 99.073% ( 110, 170 ] 3 0.005% 99.077% ( 170, 250 ] 8 0.012% 99.090% ( 250, 380 ] 20 0.030% 99.120% ( 380, 580 ] 56 0.085% 99.205% ( 580, 870 ] 92 0.140% 99.345% ( 870, 1300 ] 132 0.201% 99.546% ( 1300, 1900 ] 92 0.140% 99.686% ( 1900, 2900 ] 100 0.152% 99.839% ( 2900, 4400 ] 79 0.120% 99.959% ( 4400, 6600 ] 28 0.043% 100.002% ( 6600, 9900 ] 1 0.002% 100.003% ** Level 2 read latency histogram (micros): Count: 454304 Average: 13.2230 StdDev: 173.61 Min: 1 Median: 1.9707 Max: 23009 Percentiles: P50: 1.97 P75: 3.03 P99: 11.94 P99.9: 1778.96 P99.99: 2789.84 ------------------------------------------------------ [ 0, 1 ] 13276 2.922% 2.922% # ( 1, 2 ] 220342 48.501% 51.423% ########## ( 2, 3 ] 105410 23.203% 74.626% ##### ( 3, 4 ] 48936 10.772% 85.397% ## ( 4, 6 ] 47842 10.531% 95.928% ## ( 6, 10 ] 12887 2.837% 98.765% # ( 10, 15 ] 2746 0.604% 99.369% ( 15, 22 ] 419 0.092% 99.462% ( 22, 34 ] 73 0.016% 99.478% ( 34, 51 ] 37 0.008% 99.486% ( 51, 76 ] 22 0.005% 99.491% ( 76, 110 ] 23 0.005% 99.496% ( 110, 170 ] 58 0.013% 99.508% ( 170, 250 ] 95 0.021% 99.529% ( 250, 380 ] 146 0.032% 99.562% ( 380, 580 ] 302 0.066% 99.628% ( 580, 870 ] 424 0.093% 99.721% ( 870, 1300 ] 486 0.107% 99.828% ( 1300, 1900 ] 408 0.090% 99.918% ( 1900, 2900 ] 367 0.081% 99.999% ( 2900, 4400 ] 358 0.079% 100.078% ( 4400, 6600 ] 116 0.026% 100.103% ( 6600, 9900 ] 25 0.006% 100.109% ( 22000, 33000 ] 1 0.000% 100.109% ** Level 3 read latency histogram (micros): Count: 814717 Average: 11.8829 StdDev: 164.10 Min: 1 Median: 1.9552 Max: 29081 Percentiles: P50: 1.96 P75: 2.97 P99: 9.78 P99.9: 1067.41 P99.99: 1584.41 ------------------------------------------------------ [ 0, 1 ] 16339 2.005% 2.005% ( 1, 2 ] 409378 50.248% 52.253% ########## ( 2, 3 ] 190428 23.374% 75.627% ##### ( 3, 4 ] 88121 10.816% 86.443% ## ( 4, 6 ] 84882 10.419% 96.862% ## ( 6, 10 ] 18443 2.264% 99.125% ( 10, 15 ] 3895 0.478% 99.603% ( 15, 22 ] 477 0.059% 99.662% ( 22, 34 ] 44 0.005% 99.667% ( 34, 51 ] 46 0.006% 99.673% ( 51, 76 ] 55 0.007% 99.680% ( 76, 110 ] 23 0.003% 99.683% ( 110, 170 ] 48 0.006% 99.688% ( 170, 250 ] 73 0.009% 99.697% ( 250, 380 ] 211 0.026% 99.723% ( 380, 580 ] 387 0.048% 99.771% ( 580, 870 ] 686 0.084% 99.855% ( 870, 1300 ] 800 0.098% 99.953% ( 1300, 1900 ] 634 0.078% 100.031% ( 1900, 2900 ] 601 0.074% 100.105% ( 2900, 4400 ] 598 0.073% 100.178% ( 4400, 6600 ] 162 0.020% 100.198% ( 6600, 9900 ] 29 0.004% 100.202% ( 9900, 14000 ] 1 0.000% 100.202% ( 14000, 22000 ] 4 0.000% 100.202% ( 22000, 33000 ] 2 0.000% 100.203% ** Level 4 read latency histogram (micros): Count: 233291 Average: 30.4252 StdDev: 284.12 Min: 1 Median: 1.9511 Max: 31179 Percentiles: P50: 1.95 P75: 2.99 P99: 912.26 P99.9: 3675.36 P99.99: 4366.02 ------------------------------------------------------ [ 0, 1 ] 4945 2.120% 2.120% ( 1, 2 ] 117447 50.344% 52.463% ########## ( 2, 3 ] 52985 22.712% 75.175% ##### ( 3, 4 ] 24556 10.526% 85.701% ## ( 4, 6 ] 22474 9.633% 95.335% ## ( 6, 10 ] 5766 2.472% 97.806% ( 10, 15 ] 1086 0.466% 98.272% ( 15, 22 ] 132 0.057% 98.328% ( 22, 34 ] 9 0.004% 98.332% ( 34, 51 ] 19 0.008% 98.340% ( 51, 76 ] 22 0.009% 98.350% ( 76, 110 ] 15 0.006% 98.356% ( 110, 170 ] 35 0.015% 98.371% ( 170, 250 ] 107 0.046% 98.417% ( 250, 380 ] 187 0.080% 98.497% ( 380, 580 ] 383 0.164% 98.661% ( 580, 870 ] 712 0.305% 98.967% ( 870, 1300 ] 815 0.349% 99.316% ( 1300, 1900 ] 634 0.272% 99.588% ( 1900, 2900 ] 495 0.212% 99.800% ( 2900, 4400 ] 456 0.195% 99.995% ( 4400, 6600 ] 147 0.063% 100.058% ( 6600, 9900 ] 17 0.007% 100.066% ( 9900, 14000 ] 1 0.000% 100.066% ( 14000, 22000 ] 2 0.001% 100.067% ( 22000, 33000 ] 2 0.001% 100.068% ** Level 5 read latency histogram (micros): Count: 11982 Average: 1803.4518 StdDev: 1538.59 Min: 81 Median: 1243.0098 Max: 35584 Percentiles: P50: 1243.01 P75: 2586.70 P99: 7049.95 P99.9: 9874.28 P99.99: 20414.40 ------------------------------------------------------ ( 76, 110 ] 14 0.117% 0.117% ( 110, 170 ] 51 0.426% 0.542% ( 170, 250 ] 198 1.652% 2.195% ( 250, 380 ] 555 4.632% 6.827% # ( 380, 580 ] 1174 9.798% 16.625% ## ( 580, 870 ] 2042 17.042% 33.667% ### ( 870, 1300 ] 2256 18.828% 52.495% #### ( 1300, 1900 ] 1674 13.971% 66.466% ### ( 1900, 2900 ] 1489 12.427% 78.893% ## ( 2900, 4400 ] 1679 14.013% 92.906% ### ( 4400, 6600 ] 713 5.951% 98.857% # ( 6600, 9900 ] 126 1.052% 99.908% ( 9900, 14000 ] 9 0.075% 99.983% ( 14000, 22000 ] 1 0.008% 99.992% ( 33000, 50000 ] 1 0.008% 100.000% ** DB Stats ** Uptime(secs): 7.6 total, 7.4 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 129.92 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.423 H:M:S, 45.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 132.93 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.423 H:M:S, 46.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/11/27-12:09:29 ... thread 0: (1000000,2000000) ops and (135496.8,135309.1) ops/second in (7.380246,14.780969) 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 8/4 1.04 GB 75.5 0.8 0.0 0.8 2.6 1.8 0.0 1.4 42.7 137.9 19.18 8.61 22 0.872 831K 1319 0.0 0.0 L1 5/0 495.20 MB 49.5 1.2 1.0 0.2 1.2 1.0 0.0 1.2 111.4 111.1 11.23 5.91 2 5.614 1270K 2986 0.0 0.0 L2 6/5 367.92 MB 0.5 0.3 0.0 0.3 0.3 0.0 0.7 12.1 115.9 115.6 2.42 1.31 1 2.422 285K 698 0.0 0.0 L3 16/12 1.07 GB 0.2 4.0 2.3 1.7 3.9 2.2 0.2 1.7 107.8 106.6 37.76 18.81 17 2.221 2850K 2422 0.0 0.0 L4 172/0 9.69 GB 1.0 8.7 4.6 4.1 8.6 4.5 0.3 1.9 118.8 117.0 75.30 41.58 49 1.537 3651K 2499 0.0 0.0 L5 1156/0 95.04 GB 1.0 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1363/21 107.69 GB 0.0 15.0 7.9 7.1 16.6 9.5 5.7 9.3 105.4 116.6 145.89 76.22 91 1.603 8887K 9924 0.0 0.0 Int 0/0 0.00 KB 0.0 15.0 7.9 7.1 16.6 9.5 5.7 9.3 105.4 116.6 145.89 76.22 91 1.603 8887K 9924 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 15.0 7.9 7.1 14.8 7.7 0.0 0.0 116.5 115.1 131.93 71.02 71 1.858 8887K 9924 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 0.0 130.8 13.97 5.20 20 0.698 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): 15.0 total, 14.8 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: 16.61 GB write, 1137.08 MB/s write, 15.01 GB read, 1027.72 MB/s read, 145.9 seconds Interval compaction: 16.61 GB write, 1150.32 MB/s write, 15.01 GB read, 1039.68 MB/s read, 145.9 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: 70, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 70, interval: 70 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 545195 Average: 12.8360 StdDev: 165.80 Min: 1 Median: 1.8837 Max: 18678 Percentiles: P50: 1.88 P75: 2.88 P99: 12.33 P99.9: 2327.21 P99.99: 4265.05 ------------------------------------------------------ [ 0, 1 ] 20757 3.807% 3.807% # ( 1, 2 ] 284996 52.274% 56.081% ########## ( 2, 3 ] 116721 21.409% 77.490% #### ( 3, 4 ] 52444 9.619% 87.110% ## ( 4, 6 ] 51655 9.475% 96.584% ## ( 6, 10 ] 12140 2.227% 98.811% ( 10, 15 ] 2211 0.406% 99.217% ( 15, 22 ] 271 0.050% 99.266% ( 22, 34 ] 24 0.004% 99.271% ( 34, 51 ] 29 0.005% 99.276% ( 51, 76 ] 57 0.010% 99.286% ( 76, 110 ] 9 0.002% 99.288% ( 110, 170 ] 31 0.006% 99.294% ( 170, 250 ] 78 0.014% 99.308% ( 250, 380 ] 272 0.050% 99.358% ( 380, 580 ] 558 0.102% 99.460% ( 580, 870 ] 899 0.165% 99.625% ( 870, 1300 ] 845 0.155% 99.780% ( 1300, 1900 ] 503 0.092% 99.873% ( 1900, 2900 ] 353 0.065% 99.937% ( 2900, 4400 ] 317 0.058% 99.995% ( 4400, 6600 ] 92 0.017% 100.012% ( 6600, 9900 ] 16 0.003% 100.015% ( 9900, 14000 ] 4 0.001% 100.016% ( 14000, 22000 ] 8 0.001% 100.017% ** Level 1 read latency histogram (micros): Count: 154947 Average: 14.3310 StdDev: 169.26 Min: 1 Median: 1.9530 Max: 10996 Percentiles: P50: 1.95 P75: 2.96 P99: 13.31 P99.9: 2769.33 P99.99: 4432.70 ------------------------------------------------------ [ 0, 1 ] 3467 2.238% 2.238% ( 1, 2 ] 77657 50.118% 52.356% ########## ( 2, 3 ] 36419 23.504% 75.860% ##### ( 3, 4 ] 16074 10.374% 86.234% ## ( 4, 6 ] 15575 10.052% 96.286% ## ( 6, 10 ] 3737 2.412% 98.698% ( 10, 15 ] 707 0.456% 99.154% ( 15, 22 ] 88 0.057% 99.211% ( 22, 34 ] 11 0.007% 99.218% ( 34, 51 ] 15 0.010% 99.227% ( 51, 76 ] 14 0.009% 99.237% ( 76, 110 ] 8 0.005% 99.242% ( 110, 170 ] 9 0.006% 99.247% ( 170, 250 ] 29 0.019% 99.266% ( 250, 380 ] 74 0.048% 99.314% ( 380, 580 ] 147 0.095% 99.409% ( 580, 870 ] 238 0.154% 99.562% ( 870, 1300 ] 239 0.154% 99.717% ( 1300, 1900 ] 158 0.102% 99.819% ( 1900, 2900 ] 145 0.094% 99.912% ( 2900, 4400 ] 120 0.077% 99.990% ( 4400, 6600 ] 34 0.022% 100.012% ( 6600, 9900 ] 3 0.002% 100.014% ( 9900, 14000 ] 1 0.001% 100.014% ** Level 2 read latency histogram (micros): Count: 524750 Average: 12.1945 StdDev: 164.49 Min: 1 Median: 1.9641 Max: 23009 Percentiles: P50: 1.96 P75: 3.00 P99: 11.29 P99.9: 1729.33 P99.99: 2818.03 ------------------------------------------------------ [ 0, 1 ] 14486 2.761% 2.761% # ( 1, 2 ] 257119 48.998% 51.759% ########## ( 2, 3 ] 122551 23.354% 75.113% ##### ( 3, 4 ] 55885 10.650% 85.763% ## ( 4, 6 ] 54642 10.413% 96.176% ## ( 6, 10 ] 14039 2.675% 98.851% # ( 10, 15 ] 3025 0.576% 99.428% ( 15, 22 ] 440 0.084% 99.512% ( 22, 34 ] 77 0.015% 99.526% ( 34, 51 ] 39 0.007% 99.534% ( 51, 76 ] 24 0.005% 99.538% ( 76, 110 ] 23 0.004% 99.543% ( 110, 170 ] 59 0.011% 99.554% ( 170, 250 ] 100 0.019% 99.573% ( 250, 380 ] 153 0.029% 99.602% ( 380, 580 ] 314 0.060% 99.662% ( 580, 870 ] 443 0.084% 99.746% ( 870, 1300 ] 505 0.096% 99.843% ( 1300, 1900 ] 421 0.080% 99.923% ( 1900, 2900 ] 384 0.073% 99.996% ( 2900, 4400 ] 378 0.072% 100.068% ( 4400, 6600 ] 117 0.022% 100.090% ( 6600, 9900 ] 26 0.005% 100.095% ( 22000, 33000 ] 1 0.000% 100.095% ** Level 3 read latency histogram (micros): Count: 1533221 Average: 10.7202 StdDev: 149.97 Min: 1 Median: 1.9573 Max: 29081 Percentiles: P50: 1.96 P75: 2.97 P99: 9.78 P99.9: 1003.09 P99.99: 1493.17 ------------------------------------------------------ [ 0, 1 ] 28908 1.885% 1.885% ( 1, 2 ] 770627 50.262% 52.147% ########## ( 2, 3 ] 360637 23.522% 75.669% ##### ( 3, 4 ] 162704 10.612% 86.281% ## ( 4, 6 ] 159560 10.407% 96.688% ## ( 6, 10 ] 37552 2.449% 99.137% ( 10, 15 ] 7058 0.460% 99.597% ( 15, 22 ] 885 0.058% 99.655% ( 22, 34 ] 73 0.005% 99.660% ( 34, 51 ] 86 0.006% 99.665% ( 51, 76 ] 124 0.008% 99.673% ( 76, 110 ] 33 0.002% 99.676% ( 110, 170 ] 87 0.006% 99.681% ( 170, 250 ] 171 0.011% 99.692% ( 250, 380 ] 424 0.028% 99.720% ( 380, 580 ] 849 0.055% 99.775% ( 580, 870 ] 1441 0.094% 99.869% ( 870, 1300 ] 1521 0.099% 99.969% ( 1300, 1900 ] 1024 0.067% 100.035% ( 1900, 2900 ] 883 0.058% 100.093% ( 2900, 4400 ] 903 0.059% 100.152% ( 4400, 6600 ] 244 0.016% 100.168% ( 6600, 9900 ] 45 0.003% 100.171% ( 9900, 14000 ] 4 0.000% 100.171% ( 14000, 22000 ] 9 0.001% 100.172% ( 22000, 33000 ] 2 0.000% 100.172% ** Level 4 read latency histogram (micros): Count: 1078960 Average: 19.6724 StdDev: 228.79 Min: 1 Median: 1.9621 Max: 37030 Percentiles: P50: 1.96 P75: 2.99 P99: 19.52 P99.9: 2234.24 P99.99: 3139.66 ------------------------------------------------------ [ 0, 1 ] 19931 1.847% 1.847% ( 1, 2 ] 540040 50.052% 51.899% ########## ( 2, 3 ] 250720 23.237% 75.136% ##### ( 3, 4 ] 112897 10.464% 85.600% ## ( 4, 6 ] 111027 10.290% 95.890% ## ( 6, 10 ] 28261 2.619% 98.509% # ( 10, 15 ] 4927 0.457% 98.966% ( 15, 22 ] 569 0.053% 99.019% ( 22, 34 ] 42 0.004% 99.023% ( 34, 51 ] 84 0.008% 99.030% ( 51, 76 ] 112 0.010% 99.041% ( 76, 110 ] 47 0.004% 99.045% ( 110, 170 ] 101 0.009% 99.054% ( 170, 250 ] 367 0.034% 99.088% ( 250, 380 ] 704 0.065% 99.154% ( 380, 580 ] 1404 0.130% 99.284% ( 580, 870 ] 2343 0.217% 99.501% ( 870, 1300 ] 2387 0.221% 99.722% ( 1300, 1900 ] 1534 0.142% 99.864% ( 1900, 2900 ] 1149 0.106% 99.971% ( 2900, 4400 ] 1290 0.120% 100.090% ( 4400, 6600 ] 416 0.039% 100.129% ( 6600, 9900 ] 64 0.006% 100.135% ( 9900, 14000 ] 13 0.001% 100.136% ( 14000, 22000 ] 16 0.001% 100.138% ( 22000, 33000 ] 3 0.000% 100.138% ( 33000, 50000 ] 2 0.000% 100.138% ** Level 5 read latency histogram (micros): Count: 29649 Average: 1483.4650 StdDev: 1491.55 Min: 77 Median: 1013.2514 Max: 58358 Percentiles: P50: 1013.25 P75: 1836.77 P99: 6400.11 P99.9: 9829.58 P99.99: 46719.34 ------------------------------------------------------ ( 76, 110 ] 38 0.128% 0.128% ( 110, 170 ] 182 0.614% 0.742% ( 170, 250 ] 609 2.054% 2.796% ( 250, 380 ] 1776 5.990% 8.786% # ( 380, 580 ] 3955 13.339% 22.126% ### ( 580, 870 ] 6225 20.996% 43.121% #### ( 870, 1300 ] 6122 20.648% 63.769% #### ( 1300, 1900 ] 3722 12.554% 76.323% ### ( 1900, 2900 ] 2768 9.336% 85.659% ## ( 2900, 4400 ] 2960 9.983% 95.642% ## ( 4400, 6600 ] 1095 3.693% 99.336% # ( 6600, 9900 ] 171 0.577% 99.912% ( 9900, 14000 ] 14 0.047% 99.960% ( 14000, 22000 ] 4 0.013% 99.973% ( 22000, 33000 ] 1 0.003% 99.976% ( 33000, 50000 ] 5 0.017% 99.993% ( 50000, 75000 ] 2 0.007% 100.000% ** DB Stats ** Uptime(secs): 15.0 total, 7.4 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 131.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.867 H:M:S, 45.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 133.36 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.444 H:M:S, 46.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/11/27-12:09:33 ... thread 0: (1000000,3000000) ops and (274098.8,162784.4) ops/second in (3.648320,18.429289) 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 2.09 GB 50.3 1.6 0.0 1.6 4.4 2.8 0.0 1.6 62.5 173.1 26.19 14.71 42 0.624 1662K 2207 0.0 0.0 L1 5/5 495.20 MB 0.0 1.2 1.0 0.2 1.2 1.0 0.0 1.2 111.4 111.1 11.23 5.91 2 5.614 1270K 2986 0.0 0.0 L2 1/0 53.03 MB 0.5 0.3 0.0 0.3 0.3 0.0 0.7 12.1 115.9 115.6 2.42 1.31 1 2.422 285K 698 0.0 0.0 L3 16/0 989.32 MB 1.0 5.2 2.6 2.6 5.1 2.5 0.2 2.0 119.4 118.3 44.18 24.27 21 2.104 3681K 6224 0.0 0.0 L4 173/0 9.71 GB 1.0 9.4 4.8 4.6 9.2 4.7 0.4 1.9 121.8 119.8 78.99 44.60 53 1.490 4133K 2499 0.0 0.0 L5 1160/0 95.41 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1371/19 108.71 GB 0.0 17.6 8.4 9.2 20.3 11.1 6.2 7.2 110.8 127.3 163.02 90.80 119 1.370 11M 14K 0.0 0.0 Int 0/0 0.00 KB 0.0 17.6 8.4 9.2 20.3 11.1 6.2 7.2 110.8 127.3 163.02 90.80 119 1.370 11M 14K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 17.6 8.4 9.2 17.4 8.2 0.0 0.0 124.3 122.8 145.37 82.70 82 1.773 11M 14K 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 0.0 164.2 17.65 8.09 37 0.477 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 18.6 total, 18.4 interval Flush(GB): cumulative 2.830, interval 2.830 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 20.27 GB write, 1115.49 MB/s write, 17.64 GB read, 971.14 MB/s read, 163.0 seconds Interval compaction: 20.27 GB write, 1125.90 MB/s write, 17.64 GB read, 980.21 MB/s read, 163.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 70, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 70, interval: 70 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 847377 Average: 10.4375 StdDev: 136.22 Min: 0 Median: 1.7787 Max: 18678 Percentiles: P50: 1.78 P75: 2.67 P99: 14.10 P99.9: 1605.83 P99.99: 3555.43 ------------------------------------------------------ [ 0, 1 ] 58990 6.961% 6.961% # ( 1, 2 ] 468342 55.270% 62.231% ########### ( 2, 3 ] 162124 19.132% 81.364% #### ( 3, 4 ] 68310 8.061% 89.425% ## ( 4, 6 ] 64336 7.592% 97.017% ## ( 6, 10 ] 14651 1.729% 98.746% ( 10, 15 ] 2621 0.309% 99.056% ( 15, 22 ] 312 0.037% 99.092% ( 22, 34 ] 30 0.004% 99.096% ( 34, 51 ] 35 0.004% 99.100% ( 51, 76 ] 63 0.007% 99.107% ( 76, 110 ] 324 0.038% 99.146% ( 110, 170 ] 1253 0.148% 99.294% ( 170, 250 ] 902 0.106% 99.400% ( 250, 380 ] 844 0.100% 99.500% ( 380, 580 ] 1037 0.122% 99.622% ( 580, 870 ] 1132 0.134% 99.756% ( 870, 1300 ] 956 0.113% 99.868% ( 1300, 1900 ] 527 0.062% 99.931% ( 1900, 2900 ] 364 0.043% 99.974% ( 2900, 4400 ] 321 0.038% 100.011% ( 4400, 6600 ] 96 0.011% 100.023% ( 6600, 9900 ] 16 0.002% 100.025% ( 9900, 14000 ] 4 0.000% 100.025% ( 14000, 22000 ] 8 0.001% 100.026% ** Level 1 read latency histogram (micros): Count: 247616 Average: 11.1375 StdDev: 136.97 Min: 1 Median: 1.8739 Max: 10996 Percentiles: P50: 1.87 P75: 2.82 P99: 13.45 P99.9: 2083.79 P99.99: 4134.61 ------------------------------------------------------ [ 0, 1 ] 7564 3.055% 3.055% # ( 1, 2 ] 133014 53.718% 56.773% ########### ( 2, 3 ] 54974 22.201% 78.974% #### ( 3, 4 ] 22325 9.016% 87.990% ## ( 4, 6 ] 21172 8.550% 96.540% ## ( 6, 10 ] 5484 2.215% 98.755% ( 10, 15 ] 879 0.355% 99.110% ( 15, 22 ] 114 0.046% 99.156% ( 22, 34 ] 18 0.007% 99.163% ( 34, 51 ] 22 0.009% 99.172% ( 51, 76 ] 18 0.007% 99.179% ( 76, 110 ] 52 0.021% 99.200% ( 110, 170 ] 239 0.097% 99.297% ( 170, 250 ] 219 0.088% 99.385% ( 250, 380 ] 223 0.090% 99.475% ( 380, 580 ] 282 0.114% 99.589% ( 580, 870 ] 313 0.126% 99.716% ( 870, 1300 ] 263 0.106% 99.822% ( 1300, 1900 ] 166 0.067% 99.889% ( 1900, 2900 ] 149 0.060% 99.949% ( 2900, 4400 ] 123 0.050% 99.999% ( 4400, 6600 ] 34 0.014% 100.013% ( 6600, 9900 ] 3 0.001% 100.014% ( 9900, 14000 ] 1 0.000% 100.014% ** Level 2 read latency histogram (micros): Count: 524750 Average: 12.1945 StdDev: 164.49 Min: 1 Median: 1.9641 Max: 23009 Percentiles: P50: 1.96 P75: 3.00 P99: 11.29 P99.9: 1729.33 P99.99: 2818.03 ------------------------------------------------------ [ 0, 1 ] 14486 2.761% 2.761% # ( 1, 2 ] 257119 48.998% 51.759% ########## ( 2, 3 ] 122551 23.354% 75.113% ##### ( 3, 4 ] 55885 10.650% 85.763% ## ( 4, 6 ] 54642 10.413% 96.176% ## ( 6, 10 ] 14039 2.675% 98.851% # ( 10, 15 ] 3025 0.576% 99.428% ( 15, 22 ] 440 0.084% 99.512% ( 22, 34 ] 77 0.015% 99.526% ( 34, 51 ] 39 0.007% 99.534% ( 51, 76 ] 24 0.005% 99.538% ( 76, 110 ] 23 0.004% 99.543% ( 110, 170 ] 59 0.011% 99.554% ( 170, 250 ] 100 0.019% 99.573% ( 250, 380 ] 153 0.029% 99.602% ( 380, 580 ] 314 0.060% 99.662% ( 580, 870 ] 443 0.084% 99.746% ( 870, 1300 ] 505 0.096% 99.843% ( 1300, 1900 ] 421 0.080% 99.923% ( 1900, 2900 ] 384 0.073% 99.996% ( 2900, 4400 ] 378 0.072% 100.068% ( 4400, 6600 ] 117 0.022% 100.090% ( 6600, 9900 ] 26 0.005% 100.095% ( 22000, 33000 ] 1 0.000% 100.095% ** Level 3 read latency histogram (micros): Count: 1744522 Average: 9.9140 StdDev: 141.52 Min: 1 Median: 1.9380 Max: 29081 Percentiles: P50: 1.94 P75: 2.93 P99: 9.71 P99.9: 918.83 P99.99: 1407.19 ------------------------------------------------------ [ 0, 1 ] 33919 1.944% 1.944% ( 1, 2 ] 893801 51.235% 53.179% ########## ( 2, 3 ] 408338 23.407% 76.586% ##### ( 3, 4 ] 178630 10.239% 86.825% ## ( 4, 6 ] 173873 9.967% 96.792% ## ( 6, 10 ] 41570 2.383% 99.175% ( 10, 15 ] 7579 0.434% 99.610% ( 15, 22 ] 954 0.055% 99.664% ( 22, 34 ] 84 0.005% 99.669% ( 34, 51 ] 95 0.005% 99.674% ( 51, 76 ] 137 0.008% 99.682% ( 76, 110 ] 75 0.004% 99.687% ( 110, 170 ] 253 0.015% 99.701% ( 170, 250 ] 317 0.018% 99.719% ( 250, 380 ] 538 0.031% 99.750% ( 380, 580 ] 929 0.053% 99.803% ( 580, 870 ] 1508 0.086% 99.890% ( 870, 1300 ] 1563 0.090% 99.979% ( 1300, 1900 ] 1033 0.059% 100.039% ( 1900, 2900 ] 890 0.051% 100.090% ( 2900, 4400 ] 906 0.052% 100.142% ( 4400, 6600 ] 244 0.014% 100.156% ( 6600, 9900 ] 48 0.003% 100.158% ( 9900, 14000 ] 4 0.000% 100.159% ( 14000, 22000 ] 9 0.001% 100.159% ( 22000, 33000 ] 2 0.000% 100.159% ** Level 4 read latency histogram (micros): Count: 1190292 Average: 19.7953 StdDev: 221.23 Min: 1 Median: 1.9593 Max: 37030 Percentiles: P50: 1.96 P75: 3.00 P99: 283.16 P99.9: 2115.29 P99.99: 3049.97 ------------------------------------------------------ [ 0, 1 ] 22209 1.866% 1.866% ( 1, 2 ] 597266 50.178% 52.044% ########## ( 2, 3 ] 274578 23.068% 75.112% ##### ( 3, 4 ] 122961 10.330% 85.442% ## ( 4, 6 ] 120522 10.125% 95.568% ## ( 6, 10 ] 30944 2.600% 98.168% # ( 10, 15 ] 5252 0.441% 98.609% ( 15, 22 ] 592 0.050% 98.658% ( 22, 34 ] 52 0.004% 98.663% ( 34, 51 ] 112 0.009% 98.672% ( 51, 76 ] 119 0.010% 98.682% ( 76, 110 ] 438 0.037% 98.719% ( 110, 170 ] 1523 0.128% 98.847% ( 170, 250 ] 1439 0.121% 98.968% ( 250, 380 ] 1498 0.126% 99.094% ( 380, 580 ] 2308 0.194% 99.288% ( 580, 870 ] 2852 0.240% 99.527% ( 870, 1300 ] 2589 0.218% 99.745% ( 1300, 1900 ] 1590 0.134% 99.878% ( 1900, 2900 ] 1197 0.101% 99.979% ( 2900, 4400 ] 1320 0.111% 100.090% ( 4400, 6600 ] 421 0.035% 100.125% ( 6600, 9900 ] 64 0.005% 100.131% ( 9900, 14000 ] 14 0.001% 100.132% ( 14000, 22000 ] 16 0.001% 100.133% ( 22000, 33000 ] 3 0.000% 100.133% ( 33000, 50000 ] 2 0.000% 100.133% ** Level 5 read latency histogram (micros): Count: 59339 Average: 915.0844 StdDev: 1228.02 Min: 76 Median: 521.8049 Max: 58358 Percentiles: P50: 521.80 P75: 1087.76 P99: 5809.38 P99.9: 9225.90 P99.99: 20132.20 ------------------------------------------------------ ( 51, 76 ] 1 0.002% 0.002% ( 76, 110 ] 2143 3.611% 3.613% # ( 110, 170 ] 8516 14.351% 17.965% ### ( 170, 250 ] 6680 11.257% 29.222% ## ( 250, 380 ] 6429 10.834% 40.056% ## ( 380, 580 ] 8322 14.025% 54.081% ### ( 580, 870 ] 8808 14.844% 68.924% ### ( 870, 1300 ] 7119 11.997% 80.921% ## ( 1300, 1900 ] 3971 6.692% 87.614% # ( 1900, 2900 ] 2966 4.998% 92.612% # ( 2900, 4400 ] 3084 5.197% 97.809% # ( 4400, 6600 ] 1103 1.859% 99.668% ( 6600, 9900 ] 173 0.292% 99.960% ( 9900, 14000 ] 15 0.025% 99.985% ( 14000, 22000 ] 4 0.007% 99.992% ( 22000, 33000 ] 1 0.002% 99.993% ( 33000, 50000 ] 5 0.008% 100.002% ( 50000, 75000 ] 2 0.003% 100.005% ** DB Stats ** Uptime(secs): 18.6 total, 3.6 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 158.71 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.867 H:M:S, 36.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 269.77 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 0 2024/11/27-12:09:37 ... thread 0: (1000000,4000000) ops and (290315.8,182867.1) ops/second in (3.444525,21.873814) 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 19/10 3.01 GB 169.9 2.6 0.0 2.6 6.3 3.7 0.0 1.7 79.9 195.9 33.11 21.11 61 0.543 2686K 3235 0.0 0.0 L1 5/5 495.20 MB 0.0 1.2 1.0 0.2 1.2 1.0 0.0 1.2 111.4 111.1 11.23 5.91 2 5.614 1270K 2986 0.0 0.0 L2 1/0 53.03 MB 0.5 0.3 0.0 0.3 0.3 0.0 0.7 12.1 115.9 115.6 2.42 1.31 1 2.422 285K 698 0.0 0.0 L3 16/0 989.32 MB 1.0 5.2 2.6 2.6 5.1 2.5 0.2 2.0 119.4 118.3 44.18 24.27 21 2.104 3681K 6224 0.0 0.0 L4 173/0 9.71 GB 1.0 9.4 4.8 4.6 9.2 4.7 0.4 1.9 121.8 119.8 78.99 44.60 53 1.490 4133K 2499 0.0 0.0 L5 1160/0 95.41 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1374/15 109.63 GB 0.0 18.6 8.4 10.2 22.2 12.0 6.2 5.9 112.2 133.6 169.93 97.20 138 1.231 12M 15K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.6 8.4 10.2 22.2 12.0 6.2 5.9 112.2 133.6 169.93 97.20 138 1.231 12M 15K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 18.6 8.4 10.2 18.4 8.2 0.0 0.0 127.8 126.4 149.25 86.51 86 1.735 12M 15K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.8 3.8 0.0 0.0 0.0 185.8 20.68 10.70 52 0.398 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 22.0 total, 21.9 interval Flush(GB): cumulative 3.753, interval 3.753 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: 22.17 GB write, 1029.75 MB/s write, 18.63 GB read, 865.14 MB/s read, 169.9 seconds Interval compaction: 22.17 GB write, 1037.85 MB/s write, 18.63 GB read, 871.94 MB/s read, 169.9 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: 70, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 70, interval: 70 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1126530 Average: 11.4799 StdDev: 122.16 Min: 0 Median: 1.6877 Max: 18678 Percentiles: P50: 1.69 P75: 2.48 P99: 198.66 P99.9: 1229.11 P99.99: 2740.93 ------------------------------------------------------ [ 0, 1 ] 136826 12.146% 12.146% ## ( 1, 2 ] 620092 55.044% 67.190% ########### ( 2, 3 ] 182272 16.180% 83.370% ### ( 3, 4 ] 75373 6.691% 90.061% # ( 4, 6 ] 67993 6.036% 96.097% # ( 6, 10 ] 15434 1.370% 97.467% ( 10, 15 ] 2919 0.259% 97.726% ( 15, 22 ] 361 0.032% 97.758% ( 22, 34 ] 36 0.003% 97.761% ( 34, 51 ] 40 0.004% 97.764% ( 51, 76 ] 81 0.007% 97.772% ( 76, 110 ] 2688 0.239% 98.010% ( 110, 170 ] 9408 0.835% 98.845% ( 170, 250 ] 4867 0.432% 99.277% ( 250, 380 ] 2345 0.208% 99.486% ( 380, 580 ] 2302 0.204% 99.690% ( 580, 870 ] 1530 0.136% 99.826% ( 870, 1300 ] 1004 0.089% 99.915% ( 1300, 1900 ] 533 0.047% 99.962% ( 1900, 2900 ] 375 0.033% 99.995% ( 2900, 4400 ] 326 0.029% 100.024% ( 4400, 6600 ] 96 0.009% 100.033% ( 6600, 9900 ] 16 0.001% 100.034% ( 9900, 14000 ] 4 0.000% 100.035% ( 14000, 22000 ] 8 0.001% 100.035% ** Level 1 read latency histogram (micros): Count: 259661 Average: 11.4989 StdDev: 134.56 Min: 1 Median: 1.8997 Max: 10996 Percentiles: P50: 1.90 P75: 2.89 P99: 125.66 P99.9: 2008.93 P99.99: 4119.93 ------------------------------------------------------ [ 0, 1 ] 7734 2.978% 2.978% # ( 1, 2 ] 135703 52.262% 55.240% ########## ( 2, 3 ] 57923 22.307% 77.547% #### ( 3, 4 ] 24432 9.409% 86.956% ## ( 4, 6 ] 23641 9.105% 96.061% ## ( 6, 10 ] 6003 2.312% 98.373% ( 10, 15 ] 1026 0.395% 98.768% ( 15, 22 ] 188 0.072% 98.840% ( 22, 34 ] 29 0.011% 98.852% ( 34, 51 ] 22 0.008% 98.860% ( 51, 76 ] 18 0.007% 98.867% ( 76, 110 ] 171 0.066% 98.933% ( 110, 170 ] 668 0.257% 99.190% ( 170, 250 ] 401 0.154% 99.345% ( 250, 380 ] 315 0.121% 99.466% ( 380, 580 ] 349 0.134% 99.600% ( 580, 870 ] 330 0.127% 99.727% ( 870, 1300 ] 265 0.102% 99.829% ( 1300, 1900 ] 167 0.064% 99.894% ( 1900, 2900 ] 150 0.058% 99.951% ( 2900, 4400 ] 123 0.047% 99.999% ( 4400, 6600 ] 34 0.013% 100.012% ( 6600, 9900 ] 3 0.001% 100.013% ( 9900, 14000 ] 1 0.000% 100.013% ** Level 2 read latency histogram (micros): Count: 524750 Average: 12.1945 StdDev: 164.49 Min: 1 Median: 1.9641 Max: 23009 Percentiles: P50: 1.96 P75: 3.00 P99: 11.29 P99.9: 1729.33 P99.99: 2818.03 ------------------------------------------------------ [ 0, 1 ] 14486 2.761% 2.761% # ( 1, 2 ] 257119 48.998% 51.759% ########## ( 2, 3 ] 122551 23.354% 75.113% ##### ( 3, 4 ] 55885 10.650% 85.763% ## ( 4, 6 ] 54642 10.413% 96.176% ## ( 6, 10 ] 14039 2.675% 98.851% # ( 10, 15 ] 3025 0.576% 99.428% ( 15, 22 ] 440 0.084% 99.512% ( 22, 34 ] 77 0.015% 99.526% ( 34, 51 ] 39 0.007% 99.534% ( 51, 76 ] 24 0.005% 99.538% ( 76, 110 ] 23 0.004% 99.543% ( 110, 170 ] 59 0.011% 99.554% ( 170, 250 ] 100 0.019% 99.573% ( 250, 380 ] 153 0.029% 99.602% ( 380, 580 ] 314 0.060% 99.662% ( 580, 870 ] 443 0.084% 99.746% ( 870, 1300 ] 505 0.096% 99.843% ( 1300, 1900 ] 421 0.080% 99.923% ( 1900, 2900 ] 384 0.073% 99.996% ( 2900, 4400 ] 378 0.072% 100.068% ( 4400, 6600 ] 117 0.022% 100.090% ( 6600, 9900 ] 26 0.005% 100.095% ( 22000, 33000 ] 1 0.000% 100.095% ** Level 3 read latency histogram (micros): Count: 1745506 Average: 9.9858 StdDev: 141.56 Min: 1 Median: 1.9385 Max: 29081 Percentiles: P50: 1.94 P75: 2.93 P99: 9.77 P99.9: 919.53 P99.99: 1407.13 ------------------------------------------------------ [ 0, 1 ] 33920 1.943% 1.943% ( 1, 2 ] 893841 51.208% 53.151% ########## ( 2, 3 ] 408450 23.400% 76.551% ##### ( 3, 4 ] 178706 10.238% 86.790% ## ( 4, 6 ] 173941 9.965% 96.755% ## ( 6, 10 ] 41579 2.382% 99.137% ( 10, 15 ] 7579 0.434% 99.571% ( 15, 22 ] 954 0.055% 99.626% ( 22, 34 ] 84 0.005% 99.630% ( 34, 51 ] 95 0.005% 99.636% ( 51, 76 ] 137 0.008% 99.644% ( 76, 110 ] 182 0.010% 99.654% ( 110, 170 ] 565 0.032% 99.686% ( 170, 250 ] 460 0.026% 99.713% ( 250, 380 ] 591 0.034% 99.747% ( 380, 580 ] 974 0.056% 99.802% ( 580, 870 ] 1522 0.087% 99.890% ( 870, 1300 ] 1567 0.090% 99.979% ( 1300, 1900 ] 1033 0.059% 100.039% ( 1900, 2900 ] 890 0.051% 100.090% ( 2900, 4400 ] 906 0.052% 100.142% ( 4400, 6600 ] 244 0.014% 100.155% ( 6600, 9900 ] 48 0.003% 100.158% ( 9900, 14000 ] 4 0.000% 100.158% ( 14000, 22000 ] 9 0.001% 100.159% ( 22000, 33000 ] 2 0.000% 100.159% ** Level 4 read latency histogram (micros): Count: 1198056 Average: 20.8894 StdDev: 221.24 Min: 1 Median: 1.9657 Max: 37030 Percentiles: P50: 1.97 P75: 3.04 P99: 349.36 P99.9: 2112.45 P99.99: 3051.13 ------------------------------------------------------ [ 0, 1 ] 22209 1.854% 1.854% ( 1, 2 ] 597307 49.856% 51.710% ########## ( 2, 3 ] 274716 22.930% 74.640% ##### ( 3, 4 ] 123037 10.270% 84.910% ## ( 4, 6 ] 120600 10.066% 94.976% ## ( 6, 10 ] 30958 2.584% 97.560% # ( 10, 15 ] 5259 0.439% 97.999% ( 15, 22 ] 592 0.049% 98.049% ( 22, 34 ] 52 0.004% 98.053% ( 34, 51 ] 112 0.009% 98.062% ( 51, 76 ] 119 0.010% 98.072% ( 76, 110 ] 1500 0.125% 98.197% ( 110, 170 ] 5050 0.422% 98.619% ( 170, 250 ] 2964 0.247% 98.866% ( 250, 380 ] 2095 0.175% 99.041% ( 380, 580 ] 2842 0.237% 99.278% ( 580, 870 ] 2993 0.250% 99.528% ( 870, 1300 ] 2606 0.218% 99.746% ( 1300, 1900 ] 1593 0.133% 99.879% ( 1900, 2900 ] 1200 0.100% 99.979% ( 2900, 4400 ] 1322 0.110% 100.089% ( 4400, 6600 ] 421 0.035% 100.124% ( 6600, 9900 ] 64 0.005% 100.130% ( 9900, 14000 ] 14 0.001% 100.131% ( 14000, 22000 ] 16 0.001% 100.132% ( 22000, 33000 ] 3 0.000% 100.133% ( 33000, 50000 ] 2 0.000% 100.133% ** Level 5 read latency histogram (micros): Count: 103298 Average: 609.8193 StdDev: 1000.69 Min: 74 Median: 239.4399 Max: 58358 Percentiles: P50: 239.44 P75: 654.61 P99: 4930.59 P99.9: 8368.30 P99.99: 13363.19 ------------------------------------------------------ ( 51, 76 ] 9 0.009% 0.009% ( 76, 110 ] 8461 8.191% 8.200% ## ( 110, 170 ] 29587 28.642% 36.842% ###### ( 170, 250 ] 15659 15.159% 52.001% ### ( 250, 380 ] 10034 9.714% 61.715% ## ( 380, 580 ] 11228 10.870% 72.584% ## ( 580, 870 ] 9700 9.390% 81.974% ## ( 870, 1300 ] 7246 7.015% 88.989% # ( 1300, 1900 ] 3992 3.865% 92.854% # ( 1900, 2900 ] 2989 2.894% 95.747% # ( 2900, 4400 ] 3094 2.995% 98.742% # ( 4400, 6600 ] 1103 1.068% 99.810% ( 6600, 9900 ] 173 0.167% 99.978% ( 9900, 14000 ] 15 0.015% 99.992% ( 14000, 22000 ] 4 0.004% 99.996% ( 22000, 33000 ] 1 0.001% 99.997% ( 33000, 50000 ] 5 0.005% 100.002% ( 50000, 75000 ] 2 0.002% 100.004% ** DB Stats ** Uptime(secs): 22.0 total, 3.4 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 178.55 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.867 H:M:S, 31.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 285.72 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.000 H:M:S, 0.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-12:09:46 ... thread 0: (1000000,5000000) ops and (106985.6,160149.3) ops/second in (9.347051,31.220865) 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 21/13 4.06 GB 144.8 3.8 0.0 3.8 8.6 4.8 0.0 1.8 95.0 214.4 41.12 28.61 83 0.495 3965K 4467 0.0 0.0 L1 5/5 495.20 MB 0.0 1.2 1.0 0.2 1.2 1.0 0.0 1.2 111.4 111.1 11.23 5.91 2 5.614 1270K 2986 0.0 0.0 L2 1/0 53.03 MB 0.5 0.3 0.0 0.3 0.3 0.0 0.7 12.1 115.9 115.6 2.42 1.31 1 2.422 285K 698 0.0 0.0 L3 16/0 989.32 MB 1.0 5.2 2.6 2.6 5.1 2.5 0.2 2.0 119.4 118.3 44.18 24.27 21 2.104 3681K 6224 0.0 0.0 L4 173/0 9.71 GB 1.0 9.4 4.8 4.6 9.2 4.7 0.4 1.9 121.8 119.8 78.99 44.60 53 1.490 4133K 2499 0.0 0.0 L5 1160/0 95.41 GB 1.0 0.0 0.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1376/18 110.68 GB 0.0 19.9 8.4 11.4 24.4 13.0 6.2 5.1 114.3 140.7 177.95 104.70 160 1.112 13M 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 19.9 8.4 11.4 24.4 13.0 6.2 5.1 114.3 140.7 177.95 104.70 160 1.112 13M 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 19.9 8.4 11.4 19.6 8.2 0.0 0.0 132.1 130.7 153.95 91.12 91 1.692 13M 16K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.8 4.8 0.0 0.0 0.0 204.7 24.00 13.58 69 0.348 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 31.4 total, 31.2 interval Flush(GB): cumulative 4.799, interval 4.799 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 24.45 GB write, 797.36 MB/s write, 19.86 GB read, 647.69 MB/s read, 177.9 seconds Interval compaction: 24.45 GB write, 801.76 MB/s write, 19.86 GB read, 651.26 MB/s read, 177.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 70, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 12, total-stops: 70, interval: 82 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1879041 Average: 13.0934 StdDev: 101.66 Min: 0 Median: 1.5749 Max: 18678 Percentiles: P50: 1.57 P75: 2.16 P99: 226.86 P99.9: 826.89 P99.99: 1569.29 ------------------------------------------------------ [ 0, 1 ] 355292 18.908% 18.908% #### ( 1, 2 ] 1016161 54.079% 72.987% ########### ( 2, 3 ] 231309 12.310% 85.297% ## ( 3, 4 ] 94066 5.006% 90.303% # ( 4, 6 ] 77540 4.127% 94.429% # ( 6, 10 ] 17101 0.910% 95.340% ( 10, 15 ] 3333 0.177% 95.517% ( 15, 22 ] 435 0.023% 95.540% ( 22, 34 ] 44 0.002% 95.542% ( 34, 51 ] 42 0.002% 95.545% ( 51, 76 ] 98 0.005% 95.550% ( 76, 110 ] 13825 0.736% 96.286% ( 110, 170 ] 40492 2.155% 98.441% ( 170, 250 ] 14792 0.787% 99.228% ( 250, 380 ] 5717 0.304% 99.532% ( 380, 580 ] 4979 0.265% 99.797% ( 580, 870 ] 2274 0.121% 99.918% ( 870, 1300 ] 1104 0.059% 99.977% ( 1300, 1900 ] 555 0.030% 100.006% ( 1900, 2900 ] 402 0.021% 100.028% ( 2900, 4400 ] 336 0.018% 100.046% ( 4400, 6600 ] 96 0.005% 100.051% ( 6600, 9900 ] 16 0.001% 100.052% ( 9900, 14000 ] 4 0.000% 100.052% ( 14000, 22000 ] 8 0.000% 100.052% ** Level 1 read latency histogram (micros): Count: 296604 Average: 12.1148 StdDev: 127.43 Min: 1 Median: 1.9875 Max: 10996 Percentiles: P50: 1.99 P75: 3.10 P99: 167.35 P99.9: 1826.85 P99.99: 4062.68 ------------------------------------------------------ [ 0, 1 ] 7891 2.660% 2.660% # ( 1, 2 ] 142188 47.939% 50.599% ########## ( 2, 3 ] 69140 23.311% 73.910% ##### ( 3, 4 ] 31040 10.465% 84.375% ## ( 4, 6 ] 31351 10.570% 94.945% ## ( 6, 10 ] 7488 2.525% 97.469% # ( 10, 15 ] 1373 0.463% 97.932% ( 15, 22 ] 425 0.143% 98.076% ( 22, 34 ] 54 0.018% 98.094% ( 34, 51 ] 22 0.007% 98.101% ( 51, 76 ] 18 0.006% 98.107% ( 76, 110 ] 609 0.205% 98.313% ( 110, 170 ] 2133 0.719% 99.032% ( 170, 250 ] 863 0.291% 99.323% ( 250, 380 ] 458 0.154% 99.477% ( 380, 580 ] 472 0.159% 99.636% ( 580, 870 ] 366 0.123% 99.760% ( 870, 1300 ] 268 0.090% 99.850% ( 1300, 1900 ] 169 0.057% 99.907% ( 1900, 2900 ] 151 0.051% 99.958% ( 2900, 4400 ] 123 0.041% 99.999% ( 4400, 6600 ] 34 0.011% 100.011% ( 6600, 9900 ] 3 0.001% 100.012% ( 9900, 14000 ] 1 0.000% 100.012% ** Level 2 read latency histogram (micros): Count: 524750 Average: 12.1945 StdDev: 164.49 Min: 1 Median: 1.9641 Max: 23009 Percentiles: P50: 1.96 P75: 3.00 P99: 11.29 P99.9: 1729.33 P99.99: 2818.03 ------------------------------------------------------ [ 0, 1 ] 14486 2.761% 2.761% # ( 1, 2 ] 257119 48.998% 51.759% ########## ( 2, 3 ] 122551 23.354% 75.113% ##### ( 3, 4 ] 55885 10.650% 85.763% ## ( 4, 6 ] 54642 10.413% 96.176% ## ( 6, 10 ] 14039 2.675% 98.851% # ( 10, 15 ] 3025 0.576% 99.428% ( 15, 22 ] 440 0.084% 99.512% ( 22, 34 ] 77 0.015% 99.526% ( 34, 51 ] 39 0.007% 99.534% ( 51, 76 ] 24 0.005% 99.538% ( 76, 110 ] 23 0.004% 99.543% ( 110, 170 ] 59 0.011% 99.554% ( 170, 250 ] 100 0.019% 99.573% ( 250, 380 ] 153 0.029% 99.602% ( 380, 580 ] 314 0.060% 99.662% ( 580, 870 ] 443 0.084% 99.746% ( 870, 1300 ] 505 0.096% 99.843% ( 1300, 1900 ] 421 0.080% 99.923% ( 1900, 2900 ] 384 0.073% 99.996% ( 2900, 4400 ] 378 0.072% 100.068% ( 4400, 6600 ] 117 0.022% 100.090% ( 6600, 9900 ] 26 0.005% 100.095% ( 22000, 33000 ] 1 0.000% 100.095% ** Level 3 read latency histogram (micros): Count: 1748527 Average: 10.2729 StdDev: 141.67 Min: 1 Median: 1.9401 Max: 29081 Percentiles: P50: 1.94 P75: 2.94 P99: 10.39 P99.9: 920.15 P99.99: 1406.96 ------------------------------------------------------ [ 0, 1 ] 33920 1.940% 1.940% ( 1, 2 ] 893842 51.120% 53.060% ########## ( 2, 3 ] 408452 23.360% 76.419% ##### ( 3, 4 ] 178708 10.220% 86.640% ## ( 4, 6 ] 173945 9.948% 96.588% ## ( 6, 10 ] 41579 2.378% 98.966% ( 10, 15 ] 7579 0.433% 99.399% ( 15, 22 ] 954 0.055% 99.454% ( 22, 34 ] 84 0.005% 99.459% ( 34, 51 ] 95 0.005% 99.464% ( 51, 76 ] 137 0.008% 99.472% ( 76, 110 ] 714 0.041% 99.513% ( 110, 170 ] 2120 0.121% 99.634% ( 170, 250 ] 1017 0.058% 99.692% ( 250, 380 ] 769 0.044% 99.736% ( 380, 580 ] 1128 0.065% 99.801% ( 580, 870 ] 1552 0.089% 99.890% ( 870, 1300 ] 1573 0.090% 99.979% ( 1300, 1900 ] 1033 0.059% 100.039% ( 1900, 2900 ] 890 0.051% 100.089% ( 2900, 4400 ] 906 0.052% 100.141% ( 4400, 6600 ] 244 0.014% 100.155% ( 6600, 9900 ] 48 0.003% 100.158% ( 9900, 14000 ] 4 0.000% 100.158% ( 14000, 22000 ] 9 0.001% 100.159% ( 22000, 33000 ] 2 0.000% 100.159% ** Level 4 read latency histogram (micros): Count: 1221167 Average: 23.7115 StdDev: 220.60 Min: 1 Median: 1.9850 Max: 37030 Percentiles: P50: 1.98 P75: 3.17 P99: 407.18 P99.9: 2096.54 P99.99: 3048.51 ------------------------------------------------------ [ 0, 1 ] 22209 1.819% 1.819% ( 1, 2 ] 597340 48.916% 50.734% ########## ( 2, 3 ] 274814 22.504% 73.238% ##### ( 3, 4 ] 123141 10.084% 83.322% ## ( 4, 6 ] 120697 9.884% 93.206% ## ( 6, 10 ] 30973 2.536% 95.742% # ( 10, 15 ] 5265 0.431% 96.173% ( 15, 22 ] 592 0.048% 96.222% ( 22, 34 ] 52 0.004% 96.226% ( 34, 51 ] 112 0.009% 96.235% ( 51, 76 ] 122 0.010% 96.245% ( 76, 110 ] 5517 0.452% 96.697% ( 110, 170 ] 17491 1.432% 98.129% ( 170, 250 ] 6760 0.554% 98.683% ( 250, 380 ] 3355 0.275% 98.958% ( 380, 580 ] 3792 0.311% 99.268% ( 580, 870 ] 3242 0.265% 99.534% ( 870, 1300 ] 2637 0.216% 99.750% ( 1300, 1900 ] 1598 0.131% 99.881% ( 1900, 2900 ] 1205 0.099% 99.979% ( 2900, 4400 ] 1322 0.108% 100.088% ( 4400, 6600 ] 421 0.034% 100.122% ( 6600, 9900 ] 64 0.005% 100.127% ( 9900, 14000 ] 14 0.001% 100.128% ( 14000, 22000 ] 16 0.001% 100.130% ( 22000, 33000 ] 3 0.000% 100.130% ( 33000, 50000 ] 2 0.000% 100.130% ** Level 5 read latency histogram (micros): Count: 232239 Average: 367.6906 StdDev: 706.62 Min: 74 Median: 161.1142 Max: 58358 Percentiles: P50: 161.11 P75: 296.20 P99: 3903.20 P99.9: 6523.73 P99.99: 9857.58 ------------------------------------------------------ ( 51, 76 ] 28 0.012% 0.012% ( 76, 110 ] 31195 13.432% 13.444% ### ( 110, 170 ] 99656 42.911% 56.355% ######### ( 170, 250 ] 37157 15.999% 72.355% ### ( 250, 380 ] 17288 7.444% 79.799% # ( 380, 580 ] 16875 7.266% 87.065% # ( 580, 870 ] 11186 4.817% 91.882% # ( 870, 1300 ] 7419 3.195% 95.076% # ( 1300, 1900 ] 4024 1.733% 96.809% ( 1900, 2900 ] 3019 1.300% 98.109% ( 2900, 4400 ] 3096 1.333% 99.442% ( 4400, 6600 ] 1103 0.475% 99.917% ( 6600, 9900 ] 173 0.074% 99.991% ( 9900, 14000 ] 15 0.006% 99.998% ( 14000, 22000 ] 4 0.002% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 33000, 50000 ] 5 0.002% 100.002% ( 50000, 75000 ] 2 0.001% 100.003% ** DB Stats ** Uptime(secs): 31.4 total, 9.3 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 156.74 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:12.561 H:M:S, 40.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 105.28 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.694 H:M:S, 60.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 0 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] readwhilewriting : 262.245 micros/op 15243 ops/sec 60.157 seconds 916996 operations; 14.8 MB/s (238999 of 238999 found) Microseconds per read: Count: 916996 Average: 262.2468 StdDev: 778.45 Min: 1 Median: 168.9202 Max: 77173 Percentiles: P50: 168.92 P75: 235.22 P99: 1727.65 P99.9: 12331.10 P99.99: 30806.53 ------------------------------------------------------ [ 0, 1 ] 2 0.000% 0.000% ( 1, 2 ] 12 0.001% 0.002% ( 2, 3 ] 53 0.006% 0.007% ( 3, 4 ] 61 0.007% 0.014% ( 4, 6 ] 93 0.010% 0.024% ( 6, 10 ] 525 0.057% 0.081% ( 10, 15 ] 3326 0.363% 0.444% ( 15, 22 ] 2926 0.319% 0.763% ( 22, 34 ] 6142 0.670% 1.433% ( 34, 51 ] 1456 0.159% 1.592% ( 51, 76 ] 187 0.020% 1.612% ( 76, 110 ] 28451 3.103% 4.715% # ( 110, 170 ] 422874 46.115% 50.830% ######### ( 170, 250 ] 271885 29.650% 80.479% ###### ( 250, 380 ] 96362 10.508% 90.988% ## ( 380, 580 ] 41169 4.490% 95.477% # ( 580, 870 ] 19362 2.111% 97.589% ( 870, 1300 ] 9660 1.053% 98.642% ( 1300, 1900 ] 4602 0.502% 99.144% ( 1900, 2900 ] 3019 0.329% 99.473% ( 2900, 4400 ] 2590 0.282% 99.756% ( 4400, 6600 ] 786 0.086% 99.842% ( 6600, 9900 ] 284 0.031% 99.873% ( 9900, 14000 ] 425 0.046% 99.919% ( 14000, 22000 ] 517 0.056% 99.975% ( 22000, 33000 ] 169 0.018% 99.994% ( 33000, 50000 ] 43 0.005% 99.998% ( 50000, 75000 ] 13 0.001% 100.000% ( 75000, 110000 ] 2 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 13495518 rocksdb.bloom.filter.full.positive COUNT : 1048166 rocksdb.bloom.filter.full.true.positive COUNT : 916561 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 : 435 rocksdb.memtable.miss COUNT : 916561 rocksdb.l0.hit COUNT : 34615 rocksdb.l1.hit COUNT : 7112 rocksdb.l2andup.hit COUNT : 874834 rocksdb.compaction.key.drop.new COUNT : 248189 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 : 5512284 rocksdb.number.keys.read COUNT : 916996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 5688677088 rocksdb.bytes.read COUNT : 916996000 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 : 1702 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 38780053 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 : 26430232453 rocksdb.compact.write.bytes COUNT : 26167423183 rocksdb.flush.write.bytes COUNT : 5680996691 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 : 20 rocksdb.number.superversion_acquires COUNT : 1162 rocksdb.number.superversion_releases COUNT : 1115 rocksdb.number.superversion_cleanups COUNT : 286 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 : 329 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 : 5635152896 rocksdb.memtable.garbage.bytes.at.flush COUNT : 2154496 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 : 30386554627 rocksdb.non.last.level.read.count COUNT : 7198392 rocksdb.block.checksum.compute.count COUNT : 7458478 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 : 168.017583 P95 : 558.026502 P99 : 1727.159269 P100 : 77170.000000 COUNT : 916996 SUM : 239674106 rocksdb.db.write.micros P50 : 1.547814 P95 : 4.513353 P99 : 9.413761 P100 : 909205.000000 COUNT : 5512284 SUM : 52800371 rocksdb.compaction.times.micros P50 : 1465517.241379 P95 : 4188000.000000 P99 : 33640000.000000 P100 : 34882085.000000 COUNT : 96 SUM : 199570542 rocksdb.compaction.times.cpu_micros P50 : 900800.000000 P95 : 2500000.000000 P99 : 9968000.000000 P100 : 13380347.000000 COUNT : 96 SUM : 115099043 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 : 843.289474 P95 : 88416.666667 P99 : 271864.000000 P100 : 271864.000000 COUNT : 77 SUM : 1174501 rocksdb.compaction.outfile.sync.micros P50 : 32607.142857 P95 : 216222.222222 P99 : 376880.000000 P100 : 675006.000000 COUNT : 312 SUM : 18721031 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 : 430.000000 P95 : 3644.642857 P99 : 6578.000000 P100 : 14113.000000 COUNT : 201 SUM : 223347 rocksdb.table.open.io.micros P50 : 8980.449438 P95 : 20639.285714 P99 : 29328.444444 P100 : 43896.000000 COUNT : 1702 SUM : 15593476 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 : 3.957616 P95 : 10.051931 P99 : 174.837030 P100 : 37035.000000 COUNT : 6399177 SUM : 97728016 rocksdb.read.block.get.micros P50 : 141.134601 P95 : 468.381544 P99 : 1640.292828 P100 : 58364.000000 COUNT : 1057594 SUM : 208130535 rocksdb.write.raw.block.micros P50 : 0.532185 P95 : 1.260405 P99 : 3.557944 P100 : 93187.000000 COUNT : 7713940 SUM : 23497558 rocksdb.numfiles.in.singlecompaction P50 : 2.806452 P95 : 5.600000 P99 : 13.800000 P100 : 22.000000 COUNT : 124 SUM : 430 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 : 0.570877 P95 : 1251.192464 P99 : 2654.969011 P100 : 909033.000000 COUNT : 183562 SUM : 38796805 rocksdb.sst.read.micros P50 : 1.978793 P95 : 162.437130 P99 : 496.656783 P100 : 58358.000000 COUNT : 7198414 SUM : 286544217 rocksdb.num.subcompactions.scheduled P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.read P50 : 1000.000000 P95 : 1000.000000 P99 : 1000.000000 P100 : 1000.000000 COUNT : 916996 SUM : 916996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 5512284 SUM : 5688677088 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 : 227037.037037 P95 : 1013000.000000 P99 : 1162600.000000 P100 : 1186182.000000 COUNT : 77 SUM : 25632850 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 : 329 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