[2024-11-04 12:59:02.133781] Starting SPDK v25.01-pre git sha1 608267194 / DPDK 24.03.0 initialization... [2024-11-04 12:59:02.134051] [ 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_pid806954 ] Set seed to 1730721542127076 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-04 12:59:02.261564] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-04 12:59:02.368017] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-04 12:59:02.368065] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 806954' to capture a snapshot of events at runtime. [2024-11-04 12:59:02.368075] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-04 12:59:02.368085] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-04 12:59:02.368093] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid806954 for offline analysis/debug. [2024-11-04 12:59:02.369490] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Nov 4 12:59:08 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/04-12:59:10 ... thread 0: (1000000,1000000) ops and (359653.2,359653.2) ops/second in (2.780456,2.780456) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/8 566.26 MB 6.3 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 350.5 2.33 2.08 12 0.194 0 0 0.0 0.0 L1 3/3 188.13 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 263.3 262.8 0.72 0.69 1 0.716 191K 381 0.0 0.0 L2 2/2 160.44 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.0 2.5 240.9 240.4 0.67 0.63 1 0.667 163K 318 0.0 0.0 L3 9/9 755.92 MB 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 108/0 8.86 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 247/22 20.03 GB 0.0 0.3 0.2 0.1 1.1 1.0 0.1 1.4 94.0 313.8 3.72 3.40 14 0.265 354K 699 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.1 1.1 1.0 0.1 1.4 94.0 313.8 3.72 3.40 14 0.265 354K 699 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.3 0.2 0.1 0.3 0.2 0.0 0.0 252.5 252.0 1.38 1.32 2 0.692 354K 699 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 0.0 350.5 2.33 2.08 12 0.194 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 2.9 total, 2.8 interval Flush(GB): cumulative 0.799, interval 0.799 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.14 GB write, 401.47 MB/s write, 0.34 GB read, 120.23 MB/s read, 3.7 seconds Interval compaction: 1.14 GB write, 418.85 MB/s write, 0.34 GB read, 125.44 MB/s read, 3.7 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: 116515 Average: 2.0375 StdDev: 8.55 Min: 1 Median: 1.3618 Max: 1551 Percentiles: P50: 1.36 P75: 1.78 P99: 5.60 P99.9: 9.90 P99.99: 59.71 ------------------------------------------------------ [ 0, 1 ] 33317 28.595% 28.595% ###### ( 1, 2 ] 68937 59.166% 87.760% ############ ( 2, 3 ] 7796 6.691% 94.451% # ( 3, 4 ] 3213 2.758% 97.209% # ( 4, 6 ] 2604 2.235% 99.444% ( 6, 10 ] 548 0.470% 99.914% ( 10, 15 ] 75 0.064% 99.979% ( 15, 22 ] 12 0.010% 99.989% ( 22, 34 ] 3 0.003% 99.991% ( 34, 51 ] 1 0.001% 99.992% ( 51, 76 ] 1 0.001% 99.993% ( 110, 170 ] 4 0.003% 99.997% ( 170, 250 ] 7 0.006% 100.003% ( 250, 380 ] 4 0.003% 100.006% ( 380, 580 ] 4 0.003% 100.009% ( 580, 870 ] 1 0.001% 100.010% ( 870, 1300 ] 3 0.003% 100.013% ( 1300, 1900 ] 1 0.001% 100.014% ** Level 1 read latency histogram (micros): Count: 24013 Average: 2.0993 StdDev: 9.29 Min: 1 Median: 1.4134 Max: 1267 Percentiles: P50: 1.41 P75: 1.82 P99: 5.42 P99.9: 9.44 P99.99: 439.87 ------------------------------------------------------ [ 0, 1 ] 5932 24.703% 24.703% ##### ( 1, 2 ] 14695 61.196% 85.899% ############ ( 2, 3 ] 2015 8.391% 94.291% ## ( 3, 4 ] 755 3.144% 97.435% # ( 4, 6 ] 532 2.215% 99.650% ( 6, 10 ] 72 0.300% 99.950% ( 10, 15 ] 8 0.033% 99.983% ( 22, 34 ] 1 0.004% 99.988% ( 110, 170 ] 1 0.004% 99.992% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 2 0.008% 100.004% ( 870, 1300 ] 1 0.004% 100.008% ** Level 2 read latency histogram (micros): Count: 40065 Average: 3.0839 StdDev: 46.47 Min: 1 Median: 1.4503 Max: 7258 Percentiles: P50: 1.45 P75: 1.90 P99: 8.84 P99.9: 169.22 P99.99: 1299.07 ------------------------------------------------------ [ 0, 1 ] 9904 24.720% 24.720% ##### ( 1, 2 ] 22496 56.149% 80.869% ########### ( 2, 3 ] 3659 9.133% 90.001% ## ( 3, 4 ] 1441 3.597% 93.598% # ( 4, 6 ] 1785 4.455% 98.053% # ( 6, 10 ] 535 1.335% 99.388% ( 10, 15 ] 91 0.227% 99.616% ( 15, 22 ] 9 0.022% 99.638% ( 22, 34 ] 3 0.007% 99.646% ( 34, 51 ] 11 0.027% 99.673% ( 51, 76 ] 80 0.200% 99.873% ( 76, 110 ] 7 0.017% 99.890% ( 110, 170 ] 5 0.012% 99.903% ( 170, 250 ] 15 0.037% 99.940% ( 250, 380 ] 8 0.020% 99.960% ( 380, 580 ] 4 0.010% 99.970% ( 580, 870 ] 6 0.015% 99.985% ( 870, 1300 ] 3 0.007% 99.993% ( 1300, 1900 ] 1 0.002% 99.995% ( 2900, 4400 ] 2 0.005% 100.000% ( 6600, 9900 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 18240 Average: 10.8646 StdDev: 185.04 Min: 1 Median: 1.7550 Max: 9311 Percentiles: P50: 1.75 P75: 2.59 P99: 19.62 P99.9: 2514.55 P99.99: 8896.80 ------------------------------------------------------ [ 0, 1 ] 780 4.276% 4.276% # ( 1, 2 ] 11047 60.565% 64.841% ############ ( 2, 3 ] 3119 17.100% 81.941% ### ( 3, 4 ] 1323 7.253% 89.194% # ( 4, 6 ] 1270 6.963% 96.157% # ( 6, 10 ] 389 2.133% 98.289% ( 10, 15 ] 123 0.674% 98.964% ( 15, 22 ] 10 0.055% 99.019% ( 22, 34 ] 1 0.005% 99.024% ( 34, 51 ] 1 0.005% 99.030% ( 76, 110 ] 38 0.208% 99.238% ( 110, 170 ] 67 0.367% 99.605% ( 170, 250 ] 12 0.066% 99.671% ( 250, 380 ] 7 0.038% 99.709% ( 380, 580 ] 10 0.055% 99.764% ( 580, 870 ] 8 0.044% 99.808% ( 870, 1300 ] 4 0.022% 99.830% ( 1300, 1900 ] 6 0.033% 99.863% ( 1900, 2900 ] 11 0.060% 99.923% ( 2900, 4400 ] 3 0.016% 99.940% ( 4400, 6600 ] 5 0.027% 99.967% ( 6600, 9900 ] 6 0.033% 100.000% ** Level 4 read latency histogram (micros): Count: 25 Average: 3161.4400 StdDev: 2332.89 Min: 159 Median: 2800.0000 Max: 8605 Percentiles: P50: 2800.00 P75: 4337.50 P99: 8605.00 P99.9: 8605.00 P99.99: 8605.00 ------------------------------------------------------ ( 110, 170 ] 1 4.000% 4.000% # ( 250, 380 ] 1 4.000% 8.000% # ( 380, 580 ] 1 4.000% 12.000% # ( 580, 870 ] 1 4.000% 16.000% # ( 870, 1300 ] 3 12.000% 28.000% ## ( 1300, 1900 ] 1 4.000% 32.000% # ( 1900, 2900 ] 5 20.000% 52.000% #### ( 2900, 4400 ] 6 24.000% 76.000% ##### ( 4400, 6600 ] 3 12.000% 88.000% ## ( 6600, 9900 ] 3 12.000% 100.000% ## ** DB Stats ** Uptime(secs): 2.9 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 338.75 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.189 H:M:S, 6.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 353.36 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.189 H:M:S, 6.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/11/04-12:59:14 ... thread 0: (1000000,2000000) ops and (300181.9,327237.5) ops/second in (3.331313,6.111769) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/8 1.35 GB 18.9 0.8 0.0 0.8 2.6 1.8 0.0 1.4 95.0 313.6 8.61 7.90 29 0.297 830K 4208 0.0 0.0 L1 1/1 49.74 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 244.6 243.0 2.57 2.50 2 1.284 638K 4114 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 240.9 240.4 0.67 0.63 1 0.667 163K 318 0.0 0.0 L3 20/2 1.02 GB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 225.5 224.9 6.26 5.71 5 1.251 1433K 3782 0.0 0.0 L4 116/0 9.48 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 112/0 9.17 GB 0.1 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 259/11 21.06 GB 0.0 2.9 1.0 1.9 4.8 2.9 1.0 2.6 166.7 270.2 18.10 16.75 37 0.489 3064K 12K 0.0 0.0 Int 0/0 0.00 KB 0.0 2.9 1.0 1.9 4.8 2.9 1.0 2.6 166.7 270.2 18.10 16.75 37 0.489 3064K 12K 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 1.9 2.9 1.0 0.0 0.0 238.5 237.5 12.65 11.94 11 1.150 3064K 12K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 346.2 5.45 4.80 26 0.210 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): 6.2 total, 6.1 interval Flush(GB): cumulative 1.842, interval 1.842 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: 4.78 GB write, 784.40 MB/s write, 2.95 GB read, 483.89 MB/s read, 18.1 seconds Interval compaction: 4.78 GB write, 799.87 MB/s write, 2.95 GB read, 493.43 MB/s read, 18.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 13, interval: 13 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 367433 Average: 2.6109 StdDev: 16.75 Min: 1 Median: 1.5955 Max: 3436 Percentiles: P50: 1.60 P75: 2.02 P99: 5.96 P99.9: 14.58 P99.99: 270.96 ------------------------------------------------------ [ 0, 1 ] 49999 13.608% 13.608% ### ( 1, 2 ] 224539 61.110% 74.718% ############ ( 2, 3 ] 55833 15.195% 89.913% ### ( 3, 4 ] 18117 4.931% 94.844% # ( 4, 6 ] 15543 4.230% 99.074% # ( 6, 10 ] 2727 0.742% 99.816% ( 10, 15 ] 336 0.091% 99.908% ( 15, 22 ] 41 0.011% 99.919% ( 22, 34 ] 9 0.002% 99.921% ( 34, 51 ] 2 0.001% 99.922% ( 51, 76 ] 3 0.001% 99.923% ( 76, 110 ] 21 0.006% 99.928% ( 110, 170 ] 139 0.038% 99.966% ( 170, 250 ] 80 0.022% 99.988% ( 250, 380 ] 45 0.012% 100.000% ( 380, 580 ] 34 0.009% 100.010% ( 580, 870 ] 10 0.003% 100.012% ( 870, 1300 ] 13 0.004% 100.016% ( 1300, 1900 ] 4 0.001% 100.017% ( 1900, 2900 ] 2 0.001% 100.017% ( 2900, 4400 ] 4 0.001% 100.019% ** Level 1 read latency histogram (micros): Count: 145810 Average: 2.9854 StdDev: 14.12 Min: 1 Median: 1.7672 Max: 1693 Percentiles: P50: 1.77 P75: 2.54 P99: 8.71 P99.9: 21.23 P99.99: 273.39 ------------------------------------------------------ [ 0, 1 ] 9321 6.393% 6.393% # ( 1, 2 ] 82882 56.842% 63.235% ########### ( 2, 3 ] 31598 21.671% 84.906% #### ( 3, 4 ] 9636 6.609% 91.514% # ( 4, 6 ] 9305 6.382% 97.896% # ( 6, 10 ] 2375 1.629% 99.525% ( 10, 15 ] 484 0.332% 99.857% ( 15, 22 ] 71 0.049% 99.905% ( 22, 34 ] 5 0.003% 99.909% ( 51, 76 ] 1 0.001% 99.909% ( 76, 110 ] 20 0.014% 99.923% ( 110, 170 ] 58 0.040% 99.963% ( 170, 250 ] 36 0.025% 99.988% ( 250, 380 ] 19 0.013% 100.001% ( 380, 580 ] 27 0.019% 100.019% ( 580, 870 ] 8 0.005% 100.025% ( 870, 1300 ] 5 0.003% 100.028% ( 1300, 1900 ] 3 0.002% 100.030% ** Level 2 read latency histogram (micros): Count: 65607 Average: 3.0431 StdDev: 37.57 Min: 1 Median: 1.5248 Max: 7258 Percentiles: P50: 1.52 P75: 1.94 P99: 8.74 P99.9: 193.48 P99.99: 1024.72 ------------------------------------------------------ [ 0, 1 ] 12158 18.532% 18.532% #### ( 1, 2 ] 39340 59.963% 78.495% ############ ( 2, 3 ] 7537 11.488% 89.983% ## ( 3, 4 ] 2610 3.978% 93.961% # ( 4, 6 ] 2607 3.974% 97.935% # ( 6, 10 ] 1020 1.555% 99.489% ( 10, 15 ] 119 0.181% 99.671% ( 15, 22 ] 12 0.018% 99.689% ( 22, 34 ] 3 0.005% 99.694% ( 34, 51 ] 11 0.017% 99.710% ( 51, 76 ] 80 0.122% 99.832% ( 76, 110 ] 7 0.011% 99.843% ( 110, 170 ] 28 0.043% 99.886% ( 170, 250 ] 32 0.049% 99.934% ( 250, 380 ] 16 0.024% 99.959% ( 380, 580 ] 10 0.015% 99.974% ( 580, 870 ] 9 0.014% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 2900, 4400 ] 2 0.003% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 222144 Average: 4.1708 StdDev: 57.38 Min: 0 Median: 1.6980 Max: 9311 Percentiles: P50: 1.70 P75: 2.35 P99: 9.34 P99.9: 341.58 P99.99: 1009.49 ------------------------------------------------------ [ 0, 1 ] 14420 6.491% 6.491% # ( 1, 2 ] 138467 62.332% 68.823% ############ ( 2, 3 ] 38919 17.520% 86.343% #### ( 3, 4 ] 13301 5.988% 92.331% # ( 4, 6 ] 11167 5.027% 97.358% # ( 6, 10 ] 4368 1.966% 99.324% ( 10, 15 ] 487 0.219% 99.543% ( 15, 22 ] 58 0.026% 99.569% ( 22, 34 ] 10 0.005% 99.574% ( 34, 51 ] 1 0.000% 99.574% ( 51, 76 ] 3 0.001% 99.576% ( 76, 110 ] 191 0.086% 99.661% ( 110, 170 ] 310 0.140% 99.801% ( 170, 250 ] 148 0.067% 99.868% ( 250, 380 ] 102 0.046% 99.914% ( 380, 580 ] 105 0.047% 99.961% ( 580, 870 ] 57 0.026% 99.986% ( 870, 1300 ] 24 0.011% 99.997% ( 1300, 1900 ] 11 0.005% 100.002% ( 1900, 2900 ] 12 0.005% 100.008% ( 2900, 4400 ] 3 0.001% 100.009% ( 4400, 6600 ] 5 0.002% 100.011% ( 6600, 9900 ] 6 0.003% 100.014% ** Level 4 read latency histogram (micros): Count: 25 Average: 3161.4400 StdDev: 2332.89 Min: 159 Median: 2800.0000 Max: 8605 Percentiles: P50: 2800.00 P75: 4337.50 P99: 8605.00 P99.9: 8605.00 P99.99: 8605.00 ------------------------------------------------------ ( 110, 170 ] 1 4.000% 4.000% # ( 250, 380 ] 1 4.000% 8.000% # ( 380, 580 ] 1 4.000% 12.000% # ( 580, 870 ] 1 4.000% 16.000% # ( 870, 1300 ] 3 12.000% 28.000% ## ( 1300, 1900 ] 1 4.000% 32.000% # ( 1900, 2900 ] 5 20.000% 52.000% #### ( 2900, 4400 ] 6 24.000% 76.000% ##### ( 4400, 6600 ] 3 12.000% 88.000% ## ( 6600, 9900 ] 3 12.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 1190.3000 StdDev: 1403.74 Min: 84 Median: 480.0000 Max: 4634 Percentiles: P50: 480.00 P75: 1300.00 P99: 4634.00 P99.9: 4634.00 P99.99: 4634.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 3 15.000% 30.000% ### ( 170, 250 ] 3 15.000% 45.000% ### ( 380, 580 ] 2 10.000% 55.000% ## ( 580, 870 ] 1 5.000% 60.000% # ( 870, 1300 ] 3 15.000% 75.000% ### ( 1900, 2900 ] 1 5.000% 80.000% # ( 2900, 4400 ] 3 15.000% 95.000% ### ( 4400, 6600 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 6.2 total, 3.3 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 315.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.840 H:M:S, 13.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 295.45 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.651 H:M:S, 19.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/04-12:59:17 ... thread 0: (1000000,3000000) ops and (329304.0,327923.4) ops/second in (3.036708,9.148477) 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 17/12 2.26 GB 87.7 1.4 0.0 1.4 4.2 2.8 0.0 1.5 105.2 310.5 13.75 12.68 44 0.312 1468K 7818 0.0 0.0 L1 1/1 49.74 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 244.6 243.0 2.57 2.50 2 1.284 638K 4114 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.4 2.5 240.9 240.4 0.67 0.63 1 0.667 163K 318 0.0 0.0 L3 18/0 812.40 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 225.5 224.9 6.26 5.71 5 1.251 1433K 3782 0.0 0.0 L4 122/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 215.4 215.4 1.06 0.99 1 1.063 232K 0 0.0 0.0 L5 112/0 9.17 GB 0.1 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 270/13 21.98 GB 0.0 3.8 1.2 2.5 6.5 4.0 1.0 2.4 159.5 275.2 24.30 22.51 53 0.459 3935K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.8 1.2 2.5 6.5 4.0 1.0 2.4 159.5 275.2 24.30 22.51 53 0.459 3935K 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 3.8 1.2 2.5 3.8 1.2 0.0 0.0 240.2 239.2 16.13 15.31 14 1.152 3935K 16K 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 0.0 346.4 8.17 7.20 39 0.209 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): 9.3 total, 9.2 interval Flush(GB): cumulative 2.764, interval 2.764 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.53 GB write, 721.36 MB/s write, 3.78 GB read, 417.92 MB/s read, 24.3 seconds Interval compaction: 6.53 GB write, 730.86 MB/s write, 3.78 GB read, 423.43 MB/s read, 24.3 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: 17, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 17, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 761982 Average: 2.5728 StdDev: 14.78 Min: 1 Median: 1.6131 Max: 3746 Percentiles: P50: 1.61 P75: 2.02 P99: 6.11 P99.9: 13.04 P99.99: 190.78 ------------------------------------------------------ [ 0, 1 ] 83221 10.922% 10.922% ## ( 1, 2 ] 485664 63.737% 74.659% ############# ( 2, 3 ] 123915 16.262% 90.921% ### ( 3, 4 ] 33359 4.378% 95.299% # ( 4, 6 ] 28017 3.677% 98.976% # ( 6, 10 ] 6606 0.867% 99.843% ( 10, 15 ] 721 0.095% 99.937% ( 15, 22 ] 67 0.009% 99.946% ( 22, 34 ] 15 0.002% 99.948% ( 34, 51 ] 3 0.000% 99.948% ( 51, 76 ] 7 0.001% 99.949% ( 76, 110 ] 66 0.009% 99.958% ( 110, 170 ] 211 0.028% 99.986% ( 170, 250 ] 134 0.018% 100.003% ( 250, 380 ] 81 0.011% 100.014% ( 380, 580 ] 67 0.009% 100.023% ( 580, 870 ] 26 0.003% 100.026% ( 870, 1300 ] 19 0.002% 100.028% ( 1300, 1900 ] 5 0.001% 100.029% ( 1900, 2900 ] 3 0.000% 100.030% ( 2900, 4400 ] 6 0.001% 100.030% ** Level 1 read latency histogram (micros): Count: 145810 Average: 2.9854 StdDev: 14.12 Min: 1 Median: 1.7672 Max: 1693 Percentiles: P50: 1.77 P75: 2.54 P99: 8.71 P99.9: 21.23 P99.99: 273.39 ------------------------------------------------------ [ 0, 1 ] 9321 6.393% 6.393% # ( 1, 2 ] 82882 56.842% 63.235% ########### ( 2, 3 ] 31598 21.671% 84.906% #### ( 3, 4 ] 9636 6.609% 91.514% # ( 4, 6 ] 9305 6.382% 97.896% # ( 6, 10 ] 2375 1.629% 99.525% ( 10, 15 ] 484 0.332% 99.857% ( 15, 22 ] 71 0.049% 99.905% ( 22, 34 ] 5 0.003% 99.909% ( 51, 76 ] 1 0.001% 99.909% ( 76, 110 ] 20 0.014% 99.923% ( 110, 170 ] 58 0.040% 99.963% ( 170, 250 ] 36 0.025% 99.988% ( 250, 380 ] 19 0.013% 100.001% ( 380, 580 ] 27 0.019% 100.019% ( 580, 870 ] 8 0.005% 100.025% ( 870, 1300 ] 5 0.003% 100.028% ( 1300, 1900 ] 3 0.002% 100.030% ** Level 2 read latency histogram (micros): Count: 65607 Average: 3.0431 StdDev: 37.57 Min: 1 Median: 1.5248 Max: 7258 Percentiles: P50: 1.52 P75: 1.94 P99: 8.74 P99.9: 193.48 P99.99: 1024.72 ------------------------------------------------------ [ 0, 1 ] 12158 18.532% 18.532% #### ( 1, 2 ] 39340 59.963% 78.495% ############ ( 2, 3 ] 7537 11.488% 89.983% ## ( 3, 4 ] 2610 3.978% 93.961% # ( 4, 6 ] 2607 3.974% 97.935% # ( 6, 10 ] 1020 1.555% 99.489% ( 10, 15 ] 119 0.181% 99.671% ( 15, 22 ] 12 0.018% 99.689% ( 22, 34 ] 3 0.005% 99.694% ( 34, 51 ] 11 0.017% 99.710% ( 51, 76 ] 80 0.122% 99.832% ( 76, 110 ] 7 0.011% 99.843% ( 110, 170 ] 28 0.043% 99.886% ( 170, 250 ] 32 0.049% 99.934% ( 250, 380 ] 16 0.024% 99.959% ( 380, 580 ] 10 0.015% 99.974% ( 580, 870 ] 9 0.014% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 2900, 4400 ] 2 0.003% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277740 Average: 3.8375 StdDev: 51.39 Min: 0 Median: 1.6957 Max: 9311 Percentiles: P50: 1.70 P75: 2.32 P99: 9.07 P99.9: 277.83 P99.99: 909.88 ------------------------------------------------------ [ 0, 1 ] 17430 6.276% 6.276% # ( 1, 2 ] 174553 62.848% 69.123% ############# ( 2, 3 ] 50226 18.084% 87.207% #### ( 3, 4 ] 15512 5.585% 92.792% # ( 4, 6 ] 13353 4.808% 97.600% # ( 6, 10 ] 5071 1.826% 99.426% ( 10, 15 ] 567 0.204% 99.630% ( 15, 22 ] 62 0.022% 99.652% ( 22, 34 ] 10 0.004% 99.656% ( 34, 51 ] 1 0.000% 99.656% ( 51, 76 ] 5 0.002% 99.658% ( 76, 110 ] 191 0.069% 99.727% ( 110, 170 ] 310 0.112% 99.838% ( 170, 250 ] 149 0.054% 99.892% ( 250, 380 ] 104 0.037% 99.929% ( 380, 580 ] 107 0.039% 99.968% ( 580, 870 ] 59 0.021% 99.989% ( 870, 1300 ] 24 0.009% 99.998% ( 1300, 1900 ] 11 0.004% 100.002% ( 1900, 2900 ] 12 0.004% 100.006% ( 2900, 4400 ] 3 0.001% 100.007% ( 4400, 6600 ] 5 0.002% 100.009% ( 6600, 9900 ] 6 0.002% 100.011% ** Level 4 read latency histogram (micros): Count: 55 Average: 1480.8364 StdDev: 2199.53 Min: 1 Median: 266.2500 Max: 8605 Percentiles: P50: 266.25 P75: 2550.00 P99: 8605.00 P99.9: 8605.00 P99.99: 8605.00 ------------------------------------------------------ [ 0, 1 ] 9 16.364% 16.364% ### ( 1, 2 ] 8 14.545% 30.909% ### ( 2, 3 ] 1 1.818% 32.727% ( 22, 34 ] 2 3.636% 36.364% # ( 110, 170 ] 7 12.727% 49.091% ### ( 250, 380 ] 4 7.273% 56.364% # ( 380, 580 ] 2 3.636% 60.000% # ( 580, 870 ] 1 1.818% 61.818% ( 870, 1300 ] 3 5.455% 67.273% # ( 1300, 1900 ] 1 1.818% 69.091% ( 1900, 2900 ] 5 9.091% 78.182% ## ( 2900, 4400 ] 6 10.909% 89.091% ## ( 4400, 6600 ] 3 5.455% 94.545% # ( 6600, 9900 ] 3 5.455% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 1190.3000 StdDev: 1403.74 Min: 84 Median: 480.0000 Max: 4634 Percentiles: P50: 480.00 P75: 1300.00 P99: 4634.00 P99.9: 4634.00 P99.99: 4634.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 3 15.000% 30.000% ### ( 170, 250 ] 3 15.000% 45.000% ### ( 380, 580 ] 2 10.000% 55.000% ## ( 580, 870 ] 1 5.000% 60.000% # ( 870, 1300 ] 3 15.000% 75.000% ### ( 1900, 2900 ] 1 5.000% 80.000% # ( 2900, 4400 ] 3 15.000% 95.000% ### ( 4400, 6600 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.3 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 318.40 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.256 H:M:S, 13.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 324.10 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.416 H:M:S, 13.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/04-12:59:20 ... thread 0: (1000000,4000000) ops and (340571.4,330996.5) ops/second in (2.936242,12.084719) 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 11/4 2.02 GB 181.4 2.5 0.0 2.5 6.2 3.7 0.0 1.7 123.8 304.3 20.83 19.31 62 0.336 2618K 13K 0.0 0.0 L1 7/0 736.52 MB 73.7 1.8 1.6 0.2 1.8 1.6 0.1 1.1 227.5 223.1 8.21 7.78 3 2.738 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.8 2.5 240.9 240.4 0.67 0.63 1 0.667 163K 318 0.0 0.0 L3 14/0 768.60 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.5 2.6 225.5 224.9 6.26 5.71 5 1.251 1433K 3782 0.0 0.0 L4 122/0 9.53 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.8 1.0 215.4 215.4 1.06 0.99 1 1.063 232K 0 0.0 0.0 L5 120/0 9.84 GB 0.1 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 274/4 22.86 GB 0.0 6.1 2.4 3.7 9.7 6.0 3.1 2.6 168.7 269.1 37.03 34.43 72 0.514 6345K 54K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.1 2.4 3.7 9.7 6.0 3.1 2.6 168.7 269.1 37.03 34.43 72 0.514 6345K 54K 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 6.1 2.4 3.7 6.0 2.4 0.0 0.0 238.9 236.8 26.16 24.86 19 1.377 6345K 54K 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 0.0 347.1 10.87 9.57 53 0.205 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): 12.2 total, 12.1 interval Flush(GB): cumulative 3.685, interval 3.685 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: 9.73 GB write, 816.31 MB/s write, 6.10 GB read, 511.73 MB/s read, 37.0 seconds Interval compaction: 9.73 GB write, 824.46 MB/s write, 6.10 GB read, 516.83 MB/s read, 37.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 18, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1101344 Average: 2.5720 StdDev: 14.74 Min: 1 Median: 1.5966 Max: 3746 Percentiles: P50: 1.60 P75: 1.98 P99: 6.11 P99.9: 14.26 P99.99: 204.68 ------------------------------------------------------ [ 0, 1 ] 125833 11.425% 11.425% ## ( 1, 2 ] 712095 64.657% 76.082% ############# ( 2, 3 ] 172240 15.639% 91.721% ### ( 3, 4 ] 44127 4.007% 95.728% # ( 4, 6 ] 35793 3.250% 98.978% # ( 6, 10 ] 9257 0.841% 99.818% ( 10, 15 ] 1056 0.096% 99.914% ( 15, 22 ] 110 0.010% 99.924% ( 22, 34 ] 22 0.002% 99.926% ( 34, 51 ] 3 0.000% 99.927% ( 51, 76 ] 22 0.002% 99.929% ( 76, 110 ] 129 0.012% 99.940% ( 110, 170 ] 446 0.040% 99.981% ( 170, 250 ] 235 0.021% 100.002% ( 250, 380 ] 122 0.011% 100.013% ( 380, 580 ] 99 0.009% 100.022% ( 580, 870 ] 44 0.004% 100.026% ( 870, 1300 ] 26 0.002% 100.029% ( 1300, 1900 ] 8 0.001% 100.029% ( 1900, 2900 ] 6 0.001% 100.030% ( 2900, 4400 ] 7 0.001% 100.031% ** Level 1 read latency histogram (micros): Count: 158495 Average: 3.1743 StdDev: 21.89 Min: 1 Median: 1.7605 Max: 4203 Percentiles: P50: 1.76 P75: 2.52 P99: 8.79 P99.9: 123.77 P99.99: 435.75 ------------------------------------------------------ [ 0, 1 ] 10144 6.400% 6.400% # ( 1, 2 ] 90865 57.330% 63.730% ########### ( 2, 3 ] 34180 21.565% 85.295% #### ( 3, 4 ] 10155 6.407% 91.703% # ( 4, 6 ] 9764 6.160% 97.863% # ( 6, 10 ] 2584 1.630% 99.493% ( 10, 15 ] 501 0.316% 99.809% ( 15, 22 ] 74 0.047% 99.856% ( 22, 34 ] 5 0.003% 99.859% ( 51, 76 ] 1 0.001% 99.860% ( 76, 110 ] 44 0.028% 99.888% ( 110, 170 ] 85 0.054% 99.941% ( 170, 250 ] 41 0.026% 99.967% ( 250, 380 ] 25 0.016% 99.983% ( 380, 580 ] 40 0.025% 100.008% ( 580, 870 ] 14 0.009% 100.017% ( 870, 1300 ] 5 0.003% 100.020% ( 1300, 1900 ] 11 0.007% 100.027% ( 2900, 4400 ] 1 0.001% 100.028% ** Level 2 read latency histogram (micros): Count: 65607 Average: 3.0431 StdDev: 37.57 Min: 1 Median: 1.5248 Max: 7258 Percentiles: P50: 1.52 P75: 1.94 P99: 8.74 P99.9: 193.48 P99.99: 1024.72 ------------------------------------------------------ [ 0, 1 ] 12158 18.532% 18.532% #### ( 1, 2 ] 39340 59.963% 78.495% ############ ( 2, 3 ] 7537 11.488% 89.983% ## ( 3, 4 ] 2610 3.978% 93.961% # ( 4, 6 ] 2607 3.974% 97.935% # ( 6, 10 ] 1020 1.555% 99.489% ( 10, 15 ] 119 0.181% 99.671% ( 15, 22 ] 12 0.018% 99.689% ( 22, 34 ] 3 0.005% 99.694% ( 34, 51 ] 11 0.017% 99.710% ( 51, 76 ] 80 0.122% 99.832% ( 76, 110 ] 7 0.011% 99.843% ( 110, 170 ] 28 0.043% 99.886% ( 170, 250 ] 32 0.049% 99.934% ( 250, 380 ] 16 0.024% 99.959% ( 380, 580 ] 10 0.015% 99.974% ( 580, 870 ] 9 0.014% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 2900, 4400 ] 2 0.003% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277740 Average: 3.8375 StdDev: 51.39 Min: 0 Median: 1.6957 Max: 9311 Percentiles: P50: 1.70 P75: 2.32 P99: 9.07 P99.9: 277.83 P99.99: 909.88 ------------------------------------------------------ [ 0, 1 ] 17430 6.276% 6.276% # ( 1, 2 ] 174553 62.848% 69.123% ############# ( 2, 3 ] 50226 18.084% 87.207% #### ( 3, 4 ] 15512 5.585% 92.792% # ( 4, 6 ] 13353 4.808% 97.600% # ( 6, 10 ] 5071 1.826% 99.426% ( 10, 15 ] 567 0.204% 99.630% ( 15, 22 ] 62 0.022% 99.652% ( 22, 34 ] 10 0.004% 99.656% ( 34, 51 ] 1 0.000% 99.656% ( 51, 76 ] 5 0.002% 99.658% ( 76, 110 ] 191 0.069% 99.727% ( 110, 170 ] 310 0.112% 99.838% ( 170, 250 ] 149 0.054% 99.892% ( 250, 380 ] 104 0.037% 99.929% ( 380, 580 ] 107 0.039% 99.968% ( 580, 870 ] 59 0.021% 99.989% ( 870, 1300 ] 24 0.009% 99.998% ( 1300, 1900 ] 11 0.004% 100.002% ( 1900, 2900 ] 12 0.004% 100.006% ( 2900, 4400 ] 3 0.001% 100.007% ( 4400, 6600 ] 5 0.002% 100.009% ( 6600, 9900 ] 6 0.002% 100.011% ** Level 4 read latency histogram (micros): Count: 55 Average: 1480.8364 StdDev: 2199.53 Min: 1 Median: 266.2500 Max: 8605 Percentiles: P50: 266.25 P75: 2550.00 P99: 8605.00 P99.9: 8605.00 P99.99: 8605.00 ------------------------------------------------------ [ 0, 1 ] 9 16.364% 16.364% ### ( 1, 2 ] 8 14.545% 30.909% ### ( 2, 3 ] 1 1.818% 32.727% ( 22, 34 ] 2 3.636% 36.364% # ( 110, 170 ] 7 12.727% 49.091% ### ( 250, 380 ] 4 7.273% 56.364% # ( 380, 580 ] 2 3.636% 60.000% # ( 580, 870 ] 1 1.818% 61.818% ( 870, 1300 ] 3 5.455% 67.273% # ( 1300, 1900 ] 1 1.818% 69.091% ( 1900, 2900 ] 5 9.091% 78.182% ## ( 2900, 4400 ] 6 10.909% 89.091% ## ( 4400, 6600 ] 3 5.455% 94.545% # ( 6600, 9900 ] 3 5.455% 100.000% # ** Level 5 read latency histogram (micros): Count: 60 Average: 1076.5667 StdDev: 1285.08 Min: 84 Median: 430.0000 Max: 4869 Percentiles: P50: 430.00 P75: 1420.00 P99: 4869.00 P99.9: 4869.00 P99.99: 4869.00 ------------------------------------------------------ ( 76, 110 ] 4 6.667% 6.667% # ( 110, 170 ] 13 21.667% 28.333% #### ( 170, 250 ] 5 8.333% 36.667% ## ( 250, 380 ] 7 11.667% 48.333% ## ( 380, 580 ] 4 6.667% 55.000% # ( 580, 870 ] 4 6.667% 61.667% # ( 870, 1300 ] 7 11.667% 73.333% ## ( 1300, 1900 ] 5 8.333% 81.667% ## ( 1900, 2900 ] 4 6.667% 88.333% # ( 2900, 4400 ] 4 6.667% 95.000% # ( 4400, 6600 ] 3 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.2 total, 2.9 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 322.43 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.572 H:M:S, 12.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 335.19 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.316 H:M:S, 10.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/04-12:59:23 ... thread 0: (1000000,5000000) ops and (337454.0,332268.2) ops/second in (2.963367,15.048086) 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 16/4 3.00 GB 275.3 3.3 0.0 3.3 8.0 4.6 0.0 1.7 127.3 305.8 26.67 24.82 79 0.338 3448K 18K 0.0 0.0 L1 7/0 736.52 MB 73.7 1.8 1.6 0.2 1.8 1.6 0.1 1.1 227.5 223.1 8.21 7.78 3 2.738 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.8 2.5 240.9 240.4 0.67 0.63 1 0.667 163K 318 0.0 0.0 L3 14/0 768.60 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.5 2.6 225.5 224.9 6.26 5.71 5 1.251 1433K 3782 0.0 0.0 L4 122/0 9.53 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.8 1.0 215.4 215.4 1.06 0.99 1 1.063 232K 0 0.0 0.0 L5 120/0 9.84 GB 0.1 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 279/4 23.84 GB 0.0 6.9 2.4 4.5 11.5 7.0 3.1 2.5 164.8 274.9 42.87 39.94 89 0.482 7175K 59K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.9 2.4 4.5 11.5 7.0 3.1 2.5 164.8 274.9 42.87 39.94 89 0.482 7175K 59K 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 6.9 2.4 4.5 6.8 2.4 0.0 0.0 241.6 239.6 29.25 27.89 22 1.329 7175K 59K 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 0.0 350.7 13.63 12.04 67 0.203 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): 15.2 total, 15.1 interval Flush(GB): cumulative 4.668, interval 4.668 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 11.51 GB write, 776.80 MB/s write, 6.90 GB read, 465.68 MB/s read, 42.9 seconds Interval compaction: 11.51 GB write, 783.03 MB/s write, 6.90 GB read, 469.41 MB/s read, 42.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 23, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 23, interval: 25 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1333622 Average: 2.4702 StdDev: 14.69 Min: 1 Median: 1.5539 Max: 3746 Percentiles: P50: 1.55 P75: 1.94 P99: 5.93 P99.9: 13.57 P99.99: 200.09 ------------------------------------------------------ [ 0, 1 ] 187880 14.088% 14.088% ### ( 1, 2 ] 864628 64.833% 78.921% ############# ( 2, 3 ] 183371 13.750% 92.671% ### ( 3, 4 ] 47976 3.597% 96.268% # ( 4, 6 ] 37765 2.832% 99.100% # ( 6, 10 ] 9817 0.736% 99.836% ( 10, 15 ] 1191 0.089% 99.925% ( 15, 22 ] 134 0.010% 99.936% ( 22, 34 ] 29 0.002% 99.938% ( 34, 51 ] 4 0.000% 99.938% ( 51, 76 ] 22 0.002% 99.940% ( 76, 110 ] 129 0.010% 99.949% ( 110, 170 ] 452 0.034% 99.983% ( 170, 250 ] 241 0.018% 100.001% ( 250, 380 ] 125 0.009% 100.011% ( 380, 580 ] 102 0.008% 100.018% ( 580, 870 ] 48 0.004% 100.022% ( 870, 1300 ] 31 0.002% 100.024% ( 1300, 1900 ] 10 0.001% 100.025% ( 1900, 2900 ] 10 0.001% 100.026% ( 2900, 4400 ] 8 0.001% 100.026% ** Level 1 read latency histogram (micros): Count: 158495 Average: 3.1743 StdDev: 21.89 Min: 1 Median: 1.7605 Max: 4203 Percentiles: P50: 1.76 P75: 2.52 P99: 8.79 P99.9: 123.77 P99.99: 435.75 ------------------------------------------------------ [ 0, 1 ] 10144 6.400% 6.400% # ( 1, 2 ] 90865 57.330% 63.730% ########### ( 2, 3 ] 34180 21.565% 85.295% #### ( 3, 4 ] 10155 6.407% 91.703% # ( 4, 6 ] 9764 6.160% 97.863% # ( 6, 10 ] 2584 1.630% 99.493% ( 10, 15 ] 501 0.316% 99.809% ( 15, 22 ] 74 0.047% 99.856% ( 22, 34 ] 5 0.003% 99.859% ( 51, 76 ] 1 0.001% 99.860% ( 76, 110 ] 44 0.028% 99.888% ( 110, 170 ] 85 0.054% 99.941% ( 170, 250 ] 41 0.026% 99.967% ( 250, 380 ] 25 0.016% 99.983% ( 380, 580 ] 40 0.025% 100.008% ( 580, 870 ] 14 0.009% 100.017% ( 870, 1300 ] 5 0.003% 100.020% ( 1300, 1900 ] 11 0.007% 100.027% ( 2900, 4400 ] 1 0.001% 100.028% ** Level 2 read latency histogram (micros): Count: 65607 Average: 3.0431 StdDev: 37.57 Min: 1 Median: 1.5248 Max: 7258 Percentiles: P50: 1.52 P75: 1.94 P99: 8.74 P99.9: 193.48 P99.99: 1024.72 ------------------------------------------------------ [ 0, 1 ] 12158 18.532% 18.532% #### ( 1, 2 ] 39340 59.963% 78.495% ############ ( 2, 3 ] 7537 11.488% 89.983% ## ( 3, 4 ] 2610 3.978% 93.961% # ( 4, 6 ] 2607 3.974% 97.935% # ( 6, 10 ] 1020 1.555% 99.489% ( 10, 15 ] 119 0.181% 99.671% ( 15, 22 ] 12 0.018% 99.689% ( 22, 34 ] 3 0.005% 99.694% ( 34, 51 ] 11 0.017% 99.710% ( 51, 76 ] 80 0.122% 99.832% ( 76, 110 ] 7 0.011% 99.843% ( 110, 170 ] 28 0.043% 99.886% ( 170, 250 ] 32 0.049% 99.934% ( 250, 380 ] 16 0.024% 99.959% ( 380, 580 ] 10 0.015% 99.974% ( 580, 870 ] 9 0.014% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 2900, 4400 ] 2 0.003% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277740 Average: 3.8375 StdDev: 51.39 Min: 0 Median: 1.6957 Max: 9311 Percentiles: P50: 1.70 P75: 2.32 P99: 9.07 P99.9: 277.83 P99.99: 909.88 ------------------------------------------------------ [ 0, 1 ] 17430 6.276% 6.276% # ( 1, 2 ] 174553 62.848% 69.123% ############# ( 2, 3 ] 50226 18.084% 87.207% #### ( 3, 4 ] 15512 5.585% 92.792% # ( 4, 6 ] 13353 4.808% 97.600% # ( 6, 10 ] 5071 1.826% 99.426% ( 10, 15 ] 567 0.204% 99.630% ( 15, 22 ] 62 0.022% 99.652% ( 22, 34 ] 10 0.004% 99.656% ( 34, 51 ] 1 0.000% 99.656% ( 51, 76 ] 5 0.002% 99.658% ( 76, 110 ] 191 0.069% 99.727% ( 110, 170 ] 310 0.112% 99.838% ( 170, 250 ] 149 0.054% 99.892% ( 250, 380 ] 104 0.037% 99.929% ( 380, 580 ] 107 0.039% 99.968% ( 580, 870 ] 59 0.021% 99.989% ( 870, 1300 ] 24 0.009% 99.998% ( 1300, 1900 ] 11 0.004% 100.002% ( 1900, 2900 ] 12 0.004% 100.006% ( 2900, 4400 ] 3 0.001% 100.007% ( 4400, 6600 ] 5 0.002% 100.009% ( 6600, 9900 ] 6 0.002% 100.011% ** Level 4 read latency histogram (micros): Count: 55 Average: 1480.8364 StdDev: 2199.53 Min: 1 Median: 266.2500 Max: 8605 Percentiles: P50: 266.25 P75: 2550.00 P99: 8605.00 P99.9: 8605.00 P99.99: 8605.00 ------------------------------------------------------ [ 0, 1 ] 9 16.364% 16.364% ### ( 1, 2 ] 8 14.545% 30.909% ### ( 2, 3 ] 1 1.818% 32.727% ( 22, 34 ] 2 3.636% 36.364% # ( 110, 170 ] 7 12.727% 49.091% ### ( 250, 380 ] 4 7.273% 56.364% # ( 380, 580 ] 2 3.636% 60.000% # ( 580, 870 ] 1 1.818% 61.818% ( 870, 1300 ] 3 5.455% 67.273% # ( 1300, 1900 ] 1 1.818% 69.091% ( 1900, 2900 ] 5 9.091% 78.182% ## ( 2900, 4400 ] 6 10.909% 89.091% ## ( 4400, 6600 ] 3 5.455% 94.545% # ( 6600, 9900 ] 3 5.455% 100.000% # ** Level 5 read latency histogram (micros): Count: 60 Average: 1076.5667 StdDev: 1285.08 Min: 84 Median: 430.0000 Max: 4869 Percentiles: P50: 430.00 P75: 1420.00 P99: 4869.00 P99.9: 4869.00 P99.99: 4869.00 ------------------------------------------------------ ( 76, 110 ] 4 6.667% 6.667% # ( 110, 170 ] 13 21.667% 28.333% #### ( 170, 250 ] 5 8.333% 36.667% ## ( 250, 380 ] 7 11.667% 48.333% ## ( 380, 580 ] 4 6.667% 55.000% # ( 580, 870 ] 4 6.667% 61.667% # ( 870, 1300 ] 7 11.667% 73.333% ## ( 1300, 1900 ] 5 8.333% 81.667% ## ( 1900, 2900 ] 4 6.667% 88.333% # ( 2900, 4400 ] 4 6.667% 95.000% # ( 4400, 6600 ] 3 5.000% 100.000% # ** DB Stats ** Uptime(secs): 15.2 total, 3.0 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 324.33 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.962 H:M:S, 12.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 332.12 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.390 H:M:S, 13.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/04-12:59:28 ... thread 0: (1000000,6000000) ops and (205187.3,301179.4) ops/second in (4.873596,19.921682) 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 18/15 3.97 GB 62.6 4.4 0.0 4.4 10.0 5.6 0.0 1.8 134.3 305.1 33.73 31.49 97 0.348 4598K 24K 0.0 0.0 L1 7/7 736.52 MB 0.0 1.8 1.6 0.2 1.8 1.6 0.1 1.1 227.5 223.1 8.21 7.78 3 2.738 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.8 2.5 240.9 240.4 0.67 0.63 1 0.667 163K 318 0.0 0.0 L3 14/0 768.60 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.5 2.6 225.5 224.9 6.26 5.71 5 1.251 1433K 3782 0.0 0.0 L4 122/0 9.53 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.8 1.0 215.4 215.4 1.06 0.99 1 1.063 232K 0 0.0 0.0 L5 120/0 9.84 GB 0.1 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 281/22 24.81 GB 0.0 8.0 2.4 5.6 13.6 8.0 3.1 2.4 164.2 278.8 49.93 46.60 107 0.467 8325K 65K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.0 2.4 5.6 13.6 8.0 3.1 2.4 164.2 278.8 49.93 46.60 107 0.467 8325K 65K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 8.0 2.4 5.6 7.9 2.3 0.0 0.0 244.7 242.7 33.51 32.07 26 1.289 8325K 65K 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 0.0 352.4 16.42 14.54 81 0.203 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): 20.0 total, 19.9 interval Flush(GB): cumulative 5.650, interval 5.650 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.59 GB write, 694.31 MB/s write, 8.01 GB read, 408.94 MB/s read, 49.9 seconds Interval compaction: 13.59 GB write, 698.51 MB/s write, 8.01 GB read, 411.41 MB/s read, 49.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 26, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 6, total-stops: 26, interval: 32 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1803065 Average: 2.4415 StdDev: 14.52 Min: 0 Median: 1.5355 Max: 3984 Percentiles: P50: 1.54 P75: 1.92 P99: 5.91 P99.9: 14.22 P99.99: 206.20 ------------------------------------------------------ [ 0, 1 ] 267438 14.832% 14.832% ### ( 1, 2 ] 1184190 65.677% 80.509% ############# ( 2, 3 ] 231328 12.830% 93.339% ### ( 3, 4 ] 59706 3.311% 96.650% # ( 4, 6 ] 44442 2.465% 99.115% ( 6, 10 ] 12775 0.709% 99.823% ( 10, 15 ] 1640 0.091% 99.914% ( 15, 22 ] 173 0.010% 99.924% ( 22, 34 ] 34 0.002% 99.926% ( 34, 51 ] 7 0.000% 99.926% ( 51, 76 ] 24 0.001% 99.927% ( 76, 110 ] 239 0.013% 99.941% ( 110, 170 ] 739 0.041% 99.982% ( 170, 250 ] 333 0.018% 100.000% ( 250, 380 ] 156 0.009% 100.009% ( 380, 580 ] 139 0.008% 100.017% ( 580, 870 ] 57 0.003% 100.020% ( 870, 1300 ] 42 0.002% 100.022% ( 1300, 1900 ] 15 0.001% 100.023% ( 1900, 2900 ] 11 0.001% 100.023% ( 2900, 4400 ] 11 0.001% 100.024% ** Level 1 read latency histogram (micros): Count: 158496 Average: 3.1756 StdDev: 21.90 Min: 1 Median: 1.7605 Max: 4203 Percentiles: P50: 1.76 P75: 2.52 P99: 8.79 P99.9: 124.47 P99.99: 435.75 ------------------------------------------------------ [ 0, 1 ] 10144 6.400% 6.400% # ( 1, 2 ] 90865 57.330% 63.730% ########### ( 2, 3 ] 34180 21.565% 85.295% #### ( 3, 4 ] 10155 6.407% 91.702% # ( 4, 6 ] 9764 6.160% 97.862% # ( 6, 10 ] 2584 1.630% 99.493% ( 10, 15 ] 501 0.316% 99.809% ( 15, 22 ] 74 0.047% 99.856% ( 22, 34 ] 5 0.003% 99.859% ( 51, 76 ] 1 0.001% 99.859% ( 76, 110 ] 44 0.028% 99.887% ( 110, 170 ] 85 0.054% 99.941% ( 170, 250 ] 42 0.026% 99.967% ( 250, 380 ] 25 0.016% 99.983% ( 380, 580 ] 40 0.025% 100.008% ( 580, 870 ] 14 0.009% 100.017% ( 870, 1300 ] 5 0.003% 100.020% ( 1300, 1900 ] 11 0.007% 100.027% ( 2900, 4400 ] 1 0.001% 100.028% ** Level 2 read latency histogram (micros): Count: 65607 Average: 3.0431 StdDev: 37.57 Min: 1 Median: 1.5248 Max: 7258 Percentiles: P50: 1.52 P75: 1.94 P99: 8.74 P99.9: 193.48 P99.99: 1024.72 ------------------------------------------------------ [ 0, 1 ] 12158 18.532% 18.532% #### ( 1, 2 ] 39340 59.963% 78.495% ############ ( 2, 3 ] 7537 11.488% 89.983% ## ( 3, 4 ] 2610 3.978% 93.961% # ( 4, 6 ] 2607 3.974% 97.935% # ( 6, 10 ] 1020 1.555% 99.489% ( 10, 15 ] 119 0.181% 99.671% ( 15, 22 ] 12 0.018% 99.689% ( 22, 34 ] 3 0.005% 99.694% ( 34, 51 ] 11 0.017% 99.710% ( 51, 76 ] 80 0.122% 99.832% ( 76, 110 ] 7 0.011% 99.843% ( 110, 170 ] 28 0.043% 99.886% ( 170, 250 ] 32 0.049% 99.934% ( 250, 380 ] 16 0.024% 99.959% ( 380, 580 ] 10 0.015% 99.974% ( 580, 870 ] 9 0.014% 99.988% ( 870, 1300 ] 4 0.006% 99.994% ( 1300, 1900 ] 1 0.002% 99.995% ( 2900, 4400 ] 2 0.003% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277740 Average: 3.8375 StdDev: 51.39 Min: 0 Median: 1.6957 Max: 9311 Percentiles: P50: 1.70 P75: 2.32 P99: 9.07 P99.9: 277.83 P99.99: 909.88 ------------------------------------------------------ [ 0, 1 ] 17430 6.276% 6.276% # ( 1, 2 ] 174553 62.848% 69.123% ############# ( 2, 3 ] 50226 18.084% 87.207% #### ( 3, 4 ] 15512 5.585% 92.792% # ( 4, 6 ] 13353 4.808% 97.600% # ( 6, 10 ] 5071 1.826% 99.426% ( 10, 15 ] 567 0.204% 99.630% ( 15, 22 ] 62 0.022% 99.652% ( 22, 34 ] 10 0.004% 99.656% ( 34, 51 ] 1 0.000% 99.656% ( 51, 76 ] 5 0.002% 99.658% ( 76, 110 ] 191 0.069% 99.727% ( 110, 170 ] 310 0.112% 99.838% ( 170, 250 ] 149 0.054% 99.892% ( 250, 380 ] 104 0.037% 99.929% ( 380, 580 ] 107 0.039% 99.968% ( 580, 870 ] 59 0.021% 99.989% ( 870, 1300 ] 24 0.009% 99.998% ( 1300, 1900 ] 11 0.004% 100.002% ( 1900, 2900 ] 12 0.004% 100.006% ( 2900, 4400 ] 3 0.001% 100.007% ( 4400, 6600 ] 5 0.002% 100.009% ( 6600, 9900 ] 6 0.002% 100.011% ** Level 4 read latency histogram (micros): Count: 55 Average: 1480.8364 StdDev: 2199.53 Min: 1 Median: 266.2500 Max: 8605 Percentiles: P50: 266.25 P75: 2550.00 P99: 8605.00 P99.9: 8605.00 P99.99: 8605.00 ------------------------------------------------------ [ 0, 1 ] 9 16.364% 16.364% ### ( 1, 2 ] 8 14.545% 30.909% ### ( 2, 3 ] 1 1.818% 32.727% ( 22, 34 ] 2 3.636% 36.364% # ( 110, 170 ] 7 12.727% 49.091% ### ( 250, 380 ] 4 7.273% 56.364% # ( 380, 580 ] 2 3.636% 60.000% # ( 580, 870 ] 1 1.818% 61.818% ( 870, 1300 ] 3 5.455% 67.273% # ( 1300, 1900 ] 1 1.818% 69.091% ( 1900, 2900 ] 5 9.091% 78.182% ## ( 2900, 4400 ] 6 10.909% 89.091% ## ( 4400, 6600 ] 3 5.455% 94.545% # ( 6600, 9900 ] 3 5.455% 100.000% # ** Level 5 read latency histogram (micros): Count: 60 Average: 1076.5667 StdDev: 1285.08 Min: 84 Median: 430.0000 Max: 4869 Percentiles: P50: 430.00 P75: 1420.00 P99: 4869.00 P99.9: 4869.00 P99.99: 4869.00 ------------------------------------------------------ ( 76, 110 ] 4 6.667% 6.667% # ( 110, 170 ] 13 21.667% 28.333% #### ( 170, 250 ] 5 8.333% 36.667% ## ( 250, 380 ] 7 11.667% 48.333% ## ( 380, 580 ] 4 6.667% 55.000% # ( 580, 870 ] 4 6.667% 61.667% # ( 870, 1300 ] 7 11.667% 73.333% ## ( 1300, 1900 ] 5 8.333% 81.667% ## ( 1900, 2900 ] 4 6.667% 88.333% # ( 2900, 4400 ] 4 6.667% 95.000% # ( 4400, 6600 ] 3 5.000% 100.000% # ** DB Stats ** Uptime(secs): 20.0 total, 4.9 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 294.57 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.173 H:M:S, 20.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 201.94 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.211 H:M:S, 45.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 3.316 micros/op 301565 ops/sec 20.002 seconds 6031999 operations; 292.2 MB/s Microseconds per write: Count: 6031999 Average: 3.3160 StdDev: 267.34 Min: 0 Median: 1.6984 Max: 230996 Percentiles: P50: 1.70 P75: 2.65 P99: 6.11 P99.9: 89.57 P99.99: 1198.09 ------------------------------------------------------ [ 0, 1 ] 904319 14.992% 14.992% ### ( 1, 2 ] 3023757 50.129% 65.121% ########## ( 2, 3 ] 918497 15.227% 80.348% ### ( 3, 4 ] 823211 13.647% 93.995% ### ( 4, 6 ] 300868 4.988% 98.983% # ( 6, 10 ] 38782 0.643% 99.626% ( 10, 15 ] 10242 0.170% 99.796% ( 15, 22 ] 3693 0.061% 99.857% ( 22, 34 ] 827 0.014% 99.871% ( 34, 51 ] 114 0.002% 99.873% ( 51, 76 ] 6 0.000% 99.873% ( 76, 110 ] 4137 0.069% 99.941% ( 110, 170 ] 1719 0.028% 99.970% ( 170, 250 ] 225 0.004% 99.973% ( 250, 380 ] 27 0.000% 99.974% ( 380, 580 ] 9 0.000% 99.974% ( 580, 870 ] 6 0.000% 99.974% ( 870, 1300 ] 1254 0.021% 99.995% ( 1900, 2900 ] 286 0.005% 100.000% ( 4400, 6600 ] 3 0.000% 100.000% ( 6600, 9900 ] 2 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 14000, 22000 ] 2 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 10 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 : 135261 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 : 6031999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6225022968 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 : 184 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 4173224 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 : 9535138549 rocksdb.compact.write.bytes COUNT : 9398153625 rocksdb.flush.write.bytes COUNT : 6132974219 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 : 21 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 : 101 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 : 6093862912 rocksdb.memtable.garbage.bytes.at.flush COUNT : 11859968 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 : 9586700196 rocksdb.non.last.level.read.count COUNT : 2311205 rocksdb.block.checksum.compute.count COUNT : 2310858 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 : 1.330910 P95 : 3.788500 P99 : 5.774137 P100 : 230993.000000 COUNT : 6031999 SUM : 17324431 rocksdb.compaction.times.micros P50 : 1054285.714286 P95 : 3880000.000000 P99 : 5644589.000000 P100 : 5644589.000000 COUNT : 26 SUM : 33507304 rocksdb.compaction.times.cpu_micros P50 : 1018666.666667 P95 : 3880000.000000 P99 : 5282441.000000 P100 : 5282441.000000 COUNT : 26 SUM : 32065337 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 : 645.909091 P95 : 1297.850000 P99 : 3170.000000 P100 : 3179.000000 COUNT : 82 SUM : 63274 rocksdb.compaction.outfile.sync.micros P50 : 793.684211 P95 : 1780.000000 P99 : 3800.000000 P100 : 3836.000000 COUNT : 80 SUM : 74365 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 : 84.500000 P95 : 251.625000 P99 : 461.000000 P100 : 486.000000 COUNT : 119 SUM : 13502 rocksdb.table.open.io.micros P50 : 1487.500000 P95 : 15440.000000 P99 : 21328.000000 P100 : 22206.000000 COUNT : 184 SUM : 539649 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 : 3.601662 P95 : 6.458210 P99 : 9.797164 P100 : 11671.000000 COUNT : 2310285 SUM : 10735952 rocksdb.read.block.get.micros P50 : 534.098361 P95 : 4752.000000 P99 : 8685.600000 P100 : 9559.000000 COUNT : 368 SUM : 426171 rocksdb.write.raw.block.micros P50 : 0.510415 P95 : 0.969789 P99 : 2.676585 P100 : 4098.000000 COUNT : 3762386 SUM : 7024884 rocksdb.numfiles.in.singlecompaction P50 : 3.437500 P95 : 8.866667 P99 : 19.410000 P100 : 22.000000 COUNT : 37 SUM : 167 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 : 0.561425 P95 : 1158.398325 P99 : 2464.370629 P100 : 230794.000000 COUNT : 14359 SUM : 4174812 rocksdb.sst.read.micros P50 : 1.567758 P95 : 3.809860 P99 : 6.922567 P100 : 9311.000000 COUNT : 2311205 SUM : 6340336 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 : 6031999 SUM : 6225022968 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 : 208571.428571 P95 : 335583.333333 P99 : 371116.666667 P100 : 374552.000000 COUNT : 82 SUM : 16593585 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 : 109 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