[2024-07-15 16:21:20.975938] Starting SPDK v24.09-pre git sha1 24034319f / DPDK 24.03.0 initialization... [2024-07-15 16:21:20.976263] [ 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_pid3634765 ] Set seed to 1721053280968657 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-15 16:21:21.135075] app.c: 909:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-15 16:21:21.355770] app.c: 603:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-15 16:21:21.355818] app.c: 604:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3634765' to capture a snapshot of events at runtime. [2024-07-15 16:21:21.355831] app.c: 609:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-15 16:21:21.355844] app.c: 610:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-15 16:21:21.355854] app.c: 611:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3634765 for offline analysis/debug. [2024-07-15 16:21:21.355967] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Mon Jul 15 16:21:25 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/07/15-16:21:28 ... thread 0: (1000000,1000000) ops and (337740.6,337740.6) ops/second in (2.960852,2.960852) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 7/4 440.40 MB 18.9 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 350.2 2.51 2.35 13 0.193 0 0 0.0 0.0 L1 4/0 250.37 MB 25.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 255.7 254.4 0.98 0.96 1 0.984 255K 1240 0.0 0.0 L2 3/2 188.12 MB 0.1 0.2 0.1 0.1 0.2 0.1 0.1 1.5 248.2 247.6 0.76 0.74 1 0.760 191K 432 0.0 0.0 L3 12/0 979.78 MB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 124/0 9.66 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 112/0 8.61 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 262/6 20.09 GB 0.0 0.4 0.4 0.1 1.3 1.2 0.4 1.5 103.4 309.8 4.26 4.05 15 0.284 447K 1672 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.4 0.1 1.3 1.2 0.4 1.5 103.4 309.8 4.26 4.05 15 0.284 447K 1672 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 0.4 0.4 0.1 0.4 0.4 0.0 0.0 252.4 251.4 1.74 1.71 2 0.872 447K 1672 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 350.2 2.51 2.35 13 0.193 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 3.0 interval Flush(GB): cumulative 0.860, interval 0.860 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: 1.29 GB write, 432.75 MB/s write, 0.43 GB read, 144.42 MB/s read, 4.3 seconds Interval compaction: 1.29 GB write, 445.18 MB/s write, 0.43 GB read, 148.56 MB/s read, 4.3 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: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 152231 Average: 2.0575 StdDev: 5.48 Min: 0 Median: 1.4114 Max: 1269 Percentiles: P50: 1.41 P75: 1.80 P99: 5.80 P99.9: 12.14 P99.99: 33.76 ------------------------------------------------------ [ 0, 1 ] 36124 23.730% 23.730% ##### ( 1, 2 ] 97215 63.860% 87.590% ############# ( 2, 3 ] 11446 7.519% 95.109% ## ( 3, 4 ] 3850 2.529% 97.638% # ( 4, 6 ] 2298 1.510% 99.147% ( 6, 10 ] 1063 0.698% 99.846% ( 10, 15 ] 193 0.127% 99.972% ( 15, 22 ] 16 0.011% 99.983% ( 22, 34 ] 11 0.007% 99.990% ( 34, 51 ] 1 0.001% 99.991% ( 51, 76 ] 1 0.001% 99.991% ( 76, 110 ] 1 0.001% 99.992% ( 110, 170 ] 1 0.001% 99.993% ( 170, 250 ] 11 0.007% 100.000% ( 250, 380 ] 1 0.001% 100.001% ( 380, 580 ] 13 0.009% 100.009% ( 870, 1300 ] 1 0.001% 100.010% ** Level 1 read latency histogram (micros): Count: 20 Average: 98.4000 StdDev: 183.35 Min: 1 Median: 1.8000 Max: 674 Percentiles: P50: 1.80 P75: 51.00 P99: 674.00 P99.9: 674.00 P99.99: 674.00 ------------------------------------------------------ [ 0, 1 ] 6 30.000% 30.000% ###### ( 1, 2 ] 5 25.000% 55.000% ##### ( 2, 3 ] 1 5.000% 60.000% # ( 6, 10 ] 1 5.000% 65.000% # ( 15, 22 ] 1 5.000% 70.000% # ( 34, 51 ] 1 5.000% 75.000% # ( 170, 250 ] 1 5.000% 80.000% # ( 250, 380 ] 2 10.000% 90.000% ## ( 380, 580 ] 1 5.000% 95.000% # ( 580, 870 ] 1 5.000% 100.000% # ** Level 2 read latency histogram (micros): Count: 36168 Average: 3.0168 StdDev: 45.15 Min: 1 Median: 1.6003 Max: 4306 Percentiles: P50: 1.60 P75: 1.97 P99: 7.98 P99.9: 16.58 P99.99: 2694.40 ------------------------------------------------------ [ 0, 1 ] 3400 9.401% 9.401% ## ( 1, 2 ] 24460 67.629% 77.029% ############## ( 2, 3 ] 5019 13.877% 90.906% ### ( 3, 4 ] 1587 4.388% 95.294% # ( 4, 6 ] 1144 3.163% 98.457% # ( 6, 10 ] 396 1.095% 99.552% ( 10, 15 ] 122 0.337% 99.889% ( 15, 22 ] 17 0.047% 99.936% ( 22, 34 ] 8 0.022% 99.959% ( 76, 110 ] 2 0.006% 99.964% ( 170, 250 ] 2 0.006% 99.970% ( 380, 580 ] 1 0.003% 99.972% ( 580, 870 ] 2 0.006% 99.978% ( 870, 1300 ] 2 0.006% 99.983% ( 1900, 2900 ] 3 0.008% 99.992% ( 2900, 4400 ] 3 0.008% 100.000% ** Level 3 read latency histogram (micros): Count: 50 Average: 3000.0600 StdDev: 2287.23 Min: 106 Median: 2900.0000 Max: 7545 Percentiles: P50: 2900.00 P75: 4950.00 P99: 7545.00 P99.9: 7545.00 P99.99: 7545.00 ------------------------------------------------------ ( 76, 110 ] 1 2.000% 2.000% ( 110, 170 ] 3 6.000% 8.000% # ( 170, 250 ] 1 2.000% 10.000% ( 250, 380 ] 2 4.000% 14.000% # ( 380, 580 ] 1 2.000% 16.000% ( 580, 870 ] 4 8.000% 24.000% ## ( 870, 1300 ] 5 10.000% 34.000% ## ( 1300, 1900 ] 5 10.000% 44.000% ## ( 1900, 2900 ] 3 6.000% 50.000% # ( 2900, 4400 ] 10 20.000% 70.000% #### ( 4400, 6600 ] 10 20.000% 90.000% #### ( 6600, 9900 ] 5 10.000% 100.000% ## ** Level 4 read latency histogram (micros): Count: 20 Average: 3522.9000 StdDev: 1890.72 Min: 435 Median: 3650.0000 Max: 6385 Percentiles: P50: 3650.00 P75: 5028.57 P99: 6385.00 P99.9: 6385.00 P99.99: 6385.00 ------------------------------------------------------ ( 380, 580 ] 1 5.000% 5.000% # ( 870, 1300 ] 3 15.000% 20.000% ### ( 1300, 1900 ] 3 15.000% 35.000% ### ( 2900, 4400 ] 6 30.000% 65.000% ###### ( 4400, 6600 ] 7 35.000% 100.000% ####### ** DB Stats ** Uptime(secs): 3.0 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 322.85 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.199 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, 332.03 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.199 H:M:S, 6.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/15-16:21:31 ... thread 0: (1000000,2000000) ops and (323193.0,330306.7) ops/second in (3.094126,6.054978) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/4 1.35 GB 112.7 1.0 0.0 1.0 2.8 1.8 0.0 1.5 109.9 308.5 9.16 8.69 31 0.295 1022K 5013 0.0 0.0 L1 0/0 0.00 KB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 255.7 254.4 0.98 0.96 1 0.984 255K 1240 0.0 0.0 L2 2/1 64.66 MB 0.4 0.2 0.1 0.1 0.2 0.1 0.3 1.5 239.4 238.8 0.88 0.85 2 0.439 213K 543 0.0 0.0 L3 17/8 953.75 MB 0.3 0.4 0.4 0.1 0.4 0.4 0.2 1.2 223.6 223.3 2.03 1.97 3 0.676 460K 799 0.0 0.0 L4 130/0 9.74 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.3 1.0 215.4 215.4 0.39 0.37 1 0.390 85K 0 0.0 0.0 L5 116/0 8.92 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 274/13 21.00 GB 0.0 2.0 0.8 1.1 3.7 2.6 1.3 2.1 149.3 284.4 13.44 12.85 38 0.354 2037K 7595 0.0 0.0 Int 0/0 0.00 KB 0.0 2.0 0.8 1.1 3.7 2.6 1.3 2.1 149.3 284.4 13.44 12.85 38 0.354 2037K 7595 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 2.0 0.8 1.1 2.0 0.8 0.0 0.0 242.9 242.0 8.26 8.05 11 0.751 2037K 7595 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 0.0 352.1 5.18 4.80 27 0.192 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 6.1 interval Flush(GB): cumulative 1.781, interval 1.781 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.73 GB write, 622.31 MB/s write, 1.96 GB read, 326.61 MB/s read, 13.4 seconds Interval compaction: 3.73 GB write, 631.06 MB/s write, 1.96 GB read, 331.20 MB/s read, 13.4 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: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 401217 Average: 2.3463 StdDev: 6.55 Min: 0 Median: 1.5722 Max: 1761 Percentiles: P50: 1.57 P75: 1.96 P99: 6.79 P99.9: 13.62 P99.99: 20.14 ------------------------------------------------------ [ 0, 1 ] 53364 13.301% 13.301% ### ( 1, 2 ] 257341 64.140% 77.441% ############# ( 2, 3 ] 55138 13.743% 91.183% ### ( 3, 4 ] 18537 4.620% 95.804% # ( 4, 6 ] 12115 3.020% 98.823% # ( 6, 10 ] 3576 0.891% 99.714% ( 10, 15 ] 1028 0.256% 99.971% ( 15, 22 ] 106 0.026% 99.997% ( 22, 34 ] 25 0.006% 100.003% ( 34, 51 ] 2 0.000% 100.004% ( 51, 76 ] 4 0.001% 100.005% ( 76, 110 ] 2 0.000% 100.005% ( 110, 170 ] 1 0.000% 100.005% ( 170, 250 ] 24 0.006% 100.011% ( 250, 380 ] 1 0.000% 100.012% ( 380, 580 ] 27 0.007% 100.018% ( 580, 870 ] 2 0.000% 100.019% ( 870, 1300 ] 7 0.002% 100.021% ( 1300, 1900 ] 1 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 52681 Average: 2.7102 StdDev: 4.26 Min: 1 Median: 1.8032 Max: 674 Percentiles: P50: 1.80 P75: 2.58 P99: 8.10 P99.9: 16.29 P99.99: 33.71 ------------------------------------------------------ [ 0, 1 ] 1436 2.726% 2.726% # ( 1, 2 ] 31008 58.860% 61.586% ############ ( 2, 3 ] 12171 23.103% 84.689% ##### ( 3, 4 ] 4091 7.766% 92.455% ## ( 4, 6 ] 3133 5.947% 98.402% # ( 6, 10 ] 599 1.137% 99.539% ( 10, 15 ] 182 0.345% 99.884% ( 15, 22 ] 45 0.085% 99.970% ( 22, 34 ] 11 0.021% 99.991% ( 34, 51 ] 2 0.004% 99.994% ( 170, 250 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 380, 580 ] 1 0.002% 100.002% ( 580, 870 ] 1 0.002% 100.004% ** Level 2 read latency histogram (micros): Count: 81179 Average: 2.9608 StdDev: 30.76 Min: 1 Median: 1.6484 Max: 4306 Percentiles: P50: 1.65 P75: 2.12 P99: 8.91 P99.9: 117.58 P99.99: 852.90 ------------------------------------------------------ [ 0, 1 ] 6221 7.663% 7.663% ## ( 1, 2 ] 53004 65.293% 72.956% ############# ( 2, 3 ] 13412 16.522% 89.478% ### ( 3, 4 ] 4002 4.930% 94.407% # ( 4, 6 ] 2818 3.471% 97.879% # ( 6, 10 ] 1251 1.541% 99.420% ( 10, 15 ] 227 0.280% 99.699% ( 15, 22 ] 35 0.043% 99.743% ( 22, 34 ] 9 0.011% 99.754% ( 34, 51 ] 66 0.081% 99.835% ( 51, 76 ] 25 0.031% 99.866% ( 76, 110 ] 21 0.026% 99.892% ( 110, 170 ] 54 0.067% 99.958% ( 170, 250 ] 14 0.017% 99.975% ( 250, 380 ] 6 0.007% 99.983% ( 380, 580 ] 4 0.005% 99.988% ( 580, 870 ] 2 0.002% 99.990% ( 870, 1300 ] 2 0.002% 99.993% ( 1900, 2900 ] 3 0.004% 99.996% ( 2900, 4400 ] 3 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 169600 Average: 3.8059 StdDev: 65.19 Min: 0 Median: 1.7424 Max: 7545 Percentiles: P50: 1.74 P75: 2.45 P99: 9.29 P99.9: 143.16 P99.99: 336.91 ------------------------------------------------------ [ 0, 1 ] 7331 4.323% 4.323% # ( 1, 2 ] 104348 61.526% 65.848% ############ ( 2, 3 ] 34869 20.560% 86.408% #### ( 3, 4 ] 10685 6.300% 92.708% # ( 4, 6 ] 8037 4.739% 97.447% # ( 6, 10 ] 3198 1.886% 99.333% ( 10, 15 ] 595 0.351% 99.683% ( 15, 22 ] 68 0.040% 99.723% ( 22, 34 ] 14 0.008% 99.732% ( 34, 51 ] 103 0.061% 99.792% ( 51, 76 ] 44 0.026% 99.818% ( 76, 110 ] 45 0.027% 99.845% ( 110, 170 ] 169 0.100% 99.945% ( 170, 250 ] 63 0.037% 99.982% ( 250, 380 ] 21 0.012% 99.994% ( 380, 580 ] 8 0.005% 99.999% ( 580, 870 ] 4 0.002% 100.001% ( 870, 1300 ] 5 0.003% 100.004% ( 1300, 1900 ] 5 0.003% 100.007% ( 1900, 2900 ] 3 0.002% 100.009% ( 2900, 4400 ] 10 0.006% 100.015% ( 4400, 6600 ] 10 0.006% 100.021% ( 6600, 9900 ] 5 0.003% 100.024% ** Level 4 read latency histogram (micros): Count: 50 Average: 1425.1600 StdDev: 2089.48 Min: 0 Median: 51.0000 Max: 6385 Percentiles: P50: 51.00 P75: 3025.00 P99: 6385.00 P99.9: 6385.00 P99.99: 6385.00 ------------------------------------------------------ [ 0, 1 ] 10 20.000% 20.000% #### ( 1, 2 ] 8 16.000% 36.000% ### ( 4, 6 ] 2 4.000% 40.000% # ( 6, 10 ] 1 2.000% 42.000% ( 10, 15 ] 2 4.000% 46.000% # ( 22, 34 ] 1 2.000% 48.000% ( 34, 51 ] 1 2.000% 50.000% ( 51, 76 ] 3 6.000% 56.000% # ( 170, 250 ] 1 2.000% 58.000% ( 250, 380 ] 1 2.000% 60.000% ( 380, 580 ] 1 2.000% 62.000% ( 870, 1300 ] 3 6.000% 68.000% # ( 1300, 1900 ] 3 6.000% 74.000% # ( 2900, 4400 ] 6 12.000% 86.000% ## ( 4400, 6600 ] 7 14.000% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 1011.6500 StdDev: 991.01 Min: 104 Median: 580.0000 Max: 3592 Percentiles: P50: 580.00 P75: 1600.00 P99: 3592.00 P99.9: 3592.00 P99.99: 3592.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 4 20.000% 35.000% #### ( 250, 380 ] 2 10.000% 45.000% ## ( 380, 580 ] 1 5.000% 50.000% # ( 870, 1300 ] 4 20.000% 70.000% #### ( 1300, 1900 ] 2 10.000% 80.000% ## ( 1900, 2900 ] 3 15.000% 95.000% ### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 320.45 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.371 H:M:S, 6.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 318.09 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.171 H:M:S, 5.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/15-16:21:34 ... thread 0: (1000000,3000000) ops and (330593.8,330402.4) ops/second in (3.024860,9.079838) 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 15/12 2.32 GB 62.6 1.8 0.0 1.8 4.5 2.8 0.0 1.6 119.2 303.6 15.30 14.52 49 0.312 1852K 9382 0.0 0.0 L1 0/0 0.00 KB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 255.7 254.4 0.98 0.96 1 0.984 255K 1240 0.0 0.0 L2 1/0 42.97 MB 0.4 0.2 0.1 0.1 0.2 0.1 0.3 1.5 239.4 238.8 0.88 0.85 2 0.439 213K 543 0.0 0.0 L3 15/0 960.70 MB 1.0 1.1 0.4 0.7 1.1 0.4 0.2 2.8 223.4 220.3 5.10 4.88 4 1.276 1157K 15K 0.0 0.0 L4 130/0 9.74 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.3 1.0 215.4 215.4 0.39 0.37 1 0.390 85K 0 0.0 0.0 L5 116/0 8.92 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 277/12 21.97 GB 0.0 3.4 0.8 2.6 6.2 3.6 1.3 2.2 154.9 278.7 22.66 21.59 57 0.398 3564K 26K 0.0 0.0 Int 0/0 0.00 KB 0.0 3.4 0.8 2.6 6.2 3.6 1.3 2.2 154.9 278.7 22.66 21.59 57 0.398 3564K 26K 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 3.4 0.8 2.6 3.4 0.8 0.0 0.0 240.7 238.9 14.58 14.15 15 0.972 3564K 26K 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 0.0 350.5 8.07 7.44 42 0.192 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): 9.2 total, 9.1 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: 6.17 GB write, 688.75 MB/s write, 3.43 GB read, 382.92 MB/s read, 22.7 seconds Interval compaction: 6.17 GB write, 695.20 MB/s write, 3.43 GB read, 386.51 MB/s read, 22.7 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: 743205 Average: 2.3806 StdDev: 6.80 Min: 0 Median: 1.5785 Max: 1761 Percentiles: P50: 1.58 P75: 1.96 P99: 6.60 P99.9: 13.56 P99.99: 114.86 ------------------------------------------------------ [ 0, 1 ] 91213 12.273% 12.273% ## ( 1, 2 ] 484721 65.220% 77.493% ############# ( 2, 3 ] 107046 14.403% 91.897% ### ( 3, 4 ] 32021 4.309% 96.205% # ( 4, 6 ] 19790 2.663% 98.868% # ( 6, 10 ] 6577 0.885% 99.753% ( 10, 15 ] 1539 0.207% 99.960% ( 15, 22 ] 159 0.021% 99.981% ( 22, 34 ] 31 0.004% 99.985% ( 34, 51 ] 3 0.000% 99.986% ( 51, 76 ] 6 0.001% 99.987% ( 76, 110 ] 11 0.001% 99.988% ( 110, 170 ] 206 0.028% 100.016% ( 170, 250 ] 67 0.009% 100.025% ( 250, 380 ] 20 0.003% 100.028% ( 380, 580 ] 37 0.005% 100.033% ( 580, 870 ] 6 0.001% 100.033% ( 870, 1300 ] 12 0.002% 100.035% ( 1300, 1900 ] 1 0.000% 100.035% ** Level 1 read latency histogram (micros): Count: 52681 Average: 2.7102 StdDev: 4.26 Min: 1 Median: 1.8032 Max: 674 Percentiles: P50: 1.80 P75: 2.58 P99: 8.10 P99.9: 16.29 P99.99: 33.71 ------------------------------------------------------ [ 0, 1 ] 1436 2.726% 2.726% # ( 1, 2 ] 31008 58.860% 61.586% ############ ( 2, 3 ] 12171 23.103% 84.689% ##### ( 3, 4 ] 4091 7.766% 92.455% ## ( 4, 6 ] 3133 5.947% 98.402% # ( 6, 10 ] 599 1.137% 99.539% ( 10, 15 ] 182 0.345% 99.884% ( 15, 22 ] 45 0.085% 99.970% ( 22, 34 ] 11 0.021% 99.991% ( 34, 51 ] 2 0.004% 99.994% ( 170, 250 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 380, 580 ] 1 0.002% 100.002% ( 580, 870 ] 1 0.002% 100.004% ** Level 2 read latency histogram (micros): Count: 94153 Average: 2.8841 StdDev: 28.57 Min: 1 Median: 1.6488 Max: 4306 Percentiles: P50: 1.65 P75: 2.12 P99: 8.80 P99.9: 100.04 P99.99: 664.78 ------------------------------------------------------ [ 0, 1 ] 6977 7.410% 7.410% # ( 1, 2 ] 61802 65.640% 73.050% ############# ( 2, 3 ] 15789 16.770% 89.820% ### ( 3, 4 ] 4458 4.735% 94.555% # ( 4, 6 ] 3120 3.314% 97.868% # ( 6, 10 ] 1522 1.617% 99.485% ( 10, 15 ] 238 0.253% 99.738% ( 15, 22 ] 37 0.039% 99.777% ( 22, 34 ] 10 0.011% 99.788% ( 34, 51 ] 66 0.070% 99.858% ( 51, 76 ] 25 0.027% 99.884% ( 76, 110 ] 21 0.022% 99.907% ( 110, 170 ] 54 0.057% 99.964% ( 170, 250 ] 14 0.015% 99.979% ( 250, 380 ] 6 0.006% 99.985% ( 380, 580 ] 4 0.004% 99.989% ( 580, 870 ] 2 0.002% 99.992% ( 870, 1300 ] 2 0.002% 99.994% ( 1900, 2900 ] 3 0.003% 99.997% ( 2900, 4400 ] 3 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 169630 Average: 3.8427 StdDev: 65.36 Min: 0 Median: 1.7424 Max: 7545 Percentiles: P50: 1.74 P75: 2.45 P99: 9.31 P99.9: 147.05 P99.99: 426.72 ------------------------------------------------------ [ 0, 1 ] 7339 4.326% 4.326% # ( 1, 2 ] 104356 61.520% 65.846% ############ ( 2, 3 ] 34871 20.557% 86.403% #### ( 3, 4 ] 10685 6.299% 92.702% # ( 4, 6 ] 8037 4.738% 97.440% # ( 6, 10 ] 3198 1.885% 99.326% ( 10, 15 ] 595 0.351% 99.676% ( 15, 22 ] 68 0.040% 99.716% ( 22, 34 ] 14 0.008% 99.725% ( 34, 51 ] 103 0.061% 99.785% ( 51, 76 ] 44 0.026% 99.811% ( 76, 110 ] 46 0.027% 99.838% ( 110, 170 ] 169 0.100% 99.938% ( 170, 250 ] 64 0.038% 99.976% ( 250, 380 ] 21 0.012% 99.988% ( 380, 580 ] 13 0.008% 99.996% ( 580, 870 ] 8 0.005% 100.001% ( 870, 1300 ] 6 0.004% 100.004% ( 1300, 1900 ] 5 0.003% 100.007% ( 1900, 2900 ] 3 0.002% 100.009% ( 2900, 4400 ] 10 0.006% 100.015% ( 4400, 6600 ] 10 0.006% 100.021% ( 6600, 9900 ] 5 0.003% 100.024% ** Level 4 read latency histogram (micros): Count: 50 Average: 1425.1600 StdDev: 2089.48 Min: 0 Median: 51.0000 Max: 6385 Percentiles: P50: 51.00 P75: 3025.00 P99: 6385.00 P99.9: 6385.00 P99.99: 6385.00 ------------------------------------------------------ [ 0, 1 ] 10 20.000% 20.000% #### ( 1, 2 ] 8 16.000% 36.000% ### ( 4, 6 ] 2 4.000% 40.000% # ( 6, 10 ] 1 2.000% 42.000% ( 10, 15 ] 2 4.000% 46.000% # ( 22, 34 ] 1 2.000% 48.000% ( 34, 51 ] 1 2.000% 50.000% ( 51, 76 ] 3 6.000% 56.000% # ( 170, 250 ] 1 2.000% 58.000% ( 250, 380 ] 1 2.000% 60.000% ( 380, 580 ] 1 2.000% 62.000% ( 870, 1300 ] 3 6.000% 68.000% # ( 1300, 1900 ] 3 6.000% 74.000% # ( 2900, 4400 ] 6 12.000% 86.000% ## ( 4400, 6600 ] 7 14.000% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 1011.6500 StdDev: 991.01 Min: 104 Median: 580.0000 Max: 3592 Percentiles: P50: 580.00 P75: 1600.00 P99: 3592.00 P99.9: 3592.00 P99.99: 3592.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 4 20.000% 35.000% #### ( 250, 380 ] 2 10.000% 45.000% ## ( 380, 580 ] 1 5.000% 50.000% # ( 870, 1300 ] 4 20.000% 70.000% #### ( 1300, 1900 ] 2 10.000% 80.000% ## ( 1900, 2900 ] 3 15.000% 95.000% ### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.2 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 322.07 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.570 H:M:S, 6.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.37 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.199 H:M:S, 6.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/15-16:21:37 ... thread 0: (1000000,4000000) ops and (291310.4,319677.7) ops/second in (3.432764,12.512602) 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 19/12 3.30 GB 162.7 2.8 0.0 2.8 6.5 3.7 0.0 1.7 127.9 300.6 22.13 21.04 69 0.321 2874K 14K 0.0 0.0 L1 0/0 0.00 KB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 255.7 254.4 0.98 0.96 1 0.984 255K 1240 0.0 0.0 L2 1/0 42.97 MB 0.4 0.2 0.1 0.1 0.2 0.1 0.3 1.5 239.4 238.8 0.88 0.85 2 0.439 213K 543 0.0 0.0 L3 15/0 960.70 MB 1.0 1.1 0.4 0.7 1.1 0.4 0.2 2.8 223.4 220.3 5.10 4.88 4 1.276 1157K 15K 0.0 0.0 L4 130/0 9.74 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.3 1.0 215.4 215.4 0.39 0.37 1 0.390 85K 0 0.0 0.0 L5 116/0 8.92 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 281/12 22.94 GB 0.0 4.4 0.8 3.6 8.1 4.6 1.3 2.2 153.2 282.2 29.49 28.11 77 0.383 4587K 31K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.4 0.8 3.6 8.1 4.6 1.3 2.2 153.2 282.2 29.49 28.11 77 0.383 4587K 31K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.4 0.8 3.6 4.4 0.8 0.0 0.0 243.1 241.4 18.58 18.05 19 0.978 4587K 31K 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 0.0 351.6 10.91 10.06 58 0.188 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): 12.6 total, 12.5 interval Flush(GB): cumulative 3.747, interval 3.747 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.13 GB write, 660.49 MB/s write, 4.41 GB read, 358.49 MB/s read, 29.5 seconds Interval compaction: 8.13 GB write, 664.98 MB/s write, 4.41 GB read, 360.93 MB/s read, 29.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 5, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 5, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 3, interval: 8 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1211841 Average: 2.4404 StdDev: 7.25 Min: 0 Median: 1.5933 Max: 1761 Percentiles: P50: 1.59 P75: 1.97 P99: 6.85 P99.9: 13.82 P99.99: 133.02 ------------------------------------------------------ [ 0, 1 ] 133129 10.986% 10.986% ## ( 1, 2 ] 796866 65.757% 76.742% ############# ( 2, 3 ] 184034 15.186% 91.929% ### ( 3, 4 ] 51733 4.269% 96.198% # ( 4, 6 ] 31481 2.598% 98.795% # ( 6, 10 ] 11680 0.964% 99.759% ( 10, 15 ] 2237 0.185% 99.944% ( 15, 22 ] 220 0.018% 99.962% ( 22, 34 ] 47 0.004% 99.966% ( 34, 51 ] 10 0.001% 99.967% ( 51, 76 ] 9 0.001% 99.967% ( 76, 110 ] 83 0.007% 99.974% ( 110, 170 ] 500 0.041% 100.016% ( 170, 250 ] 167 0.014% 100.029% ( 250, 380 ] 68 0.006% 100.035% ( 380, 580 ] 56 0.005% 100.040% ( 580, 870 ] 11 0.001% 100.040% ( 870, 1300 ] 20 0.002% 100.042% ( 1300, 1900 ] 1 0.000% 100.042% ** Level 1 read latency histogram (micros): Count: 52681 Average: 2.7102 StdDev: 4.26 Min: 1 Median: 1.8032 Max: 674 Percentiles: P50: 1.80 P75: 2.58 P99: 8.10 P99.9: 16.29 P99.99: 33.71 ------------------------------------------------------ [ 0, 1 ] 1436 2.726% 2.726% # ( 1, 2 ] 31008 58.860% 61.586% ############ ( 2, 3 ] 12171 23.103% 84.689% ##### ( 3, 4 ] 4091 7.766% 92.455% ## ( 4, 6 ] 3133 5.947% 98.402% # ( 6, 10 ] 599 1.137% 99.539% ( 10, 15 ] 182 0.345% 99.884% ( 15, 22 ] 45 0.085% 99.970% ( 22, 34 ] 11 0.021% 99.991% ( 34, 51 ] 2 0.004% 99.994% ( 170, 250 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 380, 580 ] 1 0.002% 100.002% ( 580, 870 ] 1 0.002% 100.004% ** Level 2 read latency histogram (micros): Count: 94153 Average: 2.8841 StdDev: 28.57 Min: 1 Median: 1.6488 Max: 4306 Percentiles: P50: 1.65 P75: 2.12 P99: 8.80 P99.9: 100.04 P99.99: 664.78 ------------------------------------------------------ [ 0, 1 ] 6977 7.410% 7.410% # ( 1, 2 ] 61802 65.640% 73.050% ############# ( 2, 3 ] 15789 16.770% 89.820% ### ( 3, 4 ] 4458 4.735% 94.555% # ( 4, 6 ] 3120 3.314% 97.868% # ( 6, 10 ] 1522 1.617% 99.485% ( 10, 15 ] 238 0.253% 99.738% ( 15, 22 ] 37 0.039% 99.777% ( 22, 34 ] 10 0.011% 99.788% ( 34, 51 ] 66 0.070% 99.858% ( 51, 76 ] 25 0.027% 99.884% ( 76, 110 ] 21 0.022% 99.907% ( 110, 170 ] 54 0.057% 99.964% ( 170, 250 ] 14 0.015% 99.979% ( 250, 380 ] 6 0.006% 99.985% ( 380, 580 ] 4 0.004% 99.989% ( 580, 870 ] 2 0.002% 99.992% ( 870, 1300 ] 2 0.002% 99.994% ( 1900, 2900 ] 3 0.003% 99.997% ( 2900, 4400 ] 3 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 169630 Average: 3.8427 StdDev: 65.36 Min: 0 Median: 1.7424 Max: 7545 Percentiles: P50: 1.74 P75: 2.45 P99: 9.31 P99.9: 147.05 P99.99: 426.72 ------------------------------------------------------ [ 0, 1 ] 7339 4.326% 4.326% # ( 1, 2 ] 104356 61.520% 65.846% ############ ( 2, 3 ] 34871 20.557% 86.403% #### ( 3, 4 ] 10685 6.299% 92.702% # ( 4, 6 ] 8037 4.738% 97.440% # ( 6, 10 ] 3198 1.885% 99.326% ( 10, 15 ] 595 0.351% 99.676% ( 15, 22 ] 68 0.040% 99.716% ( 22, 34 ] 14 0.008% 99.725% ( 34, 51 ] 103 0.061% 99.785% ( 51, 76 ] 44 0.026% 99.811% ( 76, 110 ] 46 0.027% 99.838% ( 110, 170 ] 169 0.100% 99.938% ( 170, 250 ] 64 0.038% 99.976% ( 250, 380 ] 21 0.012% 99.988% ( 380, 580 ] 13 0.008% 99.996% ( 580, 870 ] 8 0.005% 100.001% ( 870, 1300 ] 6 0.004% 100.004% ( 1300, 1900 ] 5 0.003% 100.007% ( 1900, 2900 ] 3 0.002% 100.009% ( 2900, 4400 ] 10 0.006% 100.015% ( 4400, 6600 ] 10 0.006% 100.021% ( 6600, 9900 ] 5 0.003% 100.024% ** Level 4 read latency histogram (micros): Count: 50 Average: 1425.1600 StdDev: 2089.48 Min: 0 Median: 51.0000 Max: 6385 Percentiles: P50: 51.00 P75: 3025.00 P99: 6385.00 P99.9: 6385.00 P99.99: 6385.00 ------------------------------------------------------ [ 0, 1 ] 10 20.000% 20.000% #### ( 1, 2 ] 8 16.000% 36.000% ### ( 4, 6 ] 2 4.000% 40.000% # ( 6, 10 ] 1 2.000% 42.000% ( 10, 15 ] 2 4.000% 46.000% # ( 22, 34 ] 1 2.000% 48.000% ( 34, 51 ] 1 2.000% 50.000% ( 51, 76 ] 3 6.000% 56.000% # ( 170, 250 ] 1 2.000% 58.000% ( 250, 380 ] 1 2.000% 60.000% ( 380, 580 ] 1 2.000% 62.000% ( 870, 1300 ] 3 6.000% 68.000% # ( 1300, 1900 ] 3 6.000% 74.000% # ( 2900, 4400 ] 6 12.000% 86.000% ## ( 4400, 6600 ] 7 14.000% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 1011.6500 StdDev: 991.01 Min: 104 Median: 580.0000 Max: 3592 Percentiles: P50: 580.00 P75: 1600.00 P99: 3592.00 P99.9: 3592.00 P99.99: 3592.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 4 20.000% 35.000% #### ( 250, 380 ] 2 10.000% 45.000% ## ( 380, 580 ] 1 5.000% 50.000% # ( 870, 1300 ] 4 20.000% 70.000% #### ( 1300, 1900 ] 2 10.000% 80.000% ## ( 1900, 2900 ] 3 15.000% 95.000% ### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.6 total, 3.4 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 312.44 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.095 H:M:S, 8.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 286.70 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.525 H:M:S, 15.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/15-16:21:40 ... thread 0: (1000000,5000000) ops and (309765.8,317644.9) ops/second in (3.228245,15.740847) 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 17/14 2.75 GB 56.4 3.5 0.0 3.5 8.2 4.7 0.0 1.7 129.4 301.2 27.71 26.38 87 0.319 3641K 17K 0.0 0.0 L1 12/12 1.42 GB 0.0 1.7 1.7 0.0 1.7 1.7 0.2 1.0 230.9 224.4 7.60 7.35 2 3.800 1782K 49K 0.0 0.0 L2 1/0 42.97 MB 0.4 0.2 0.1 0.1 0.2 0.1 0.3 1.5 239.4 238.8 0.88 0.85 2 0.439 213K 543 0.0 0.0 L3 15/0 960.70 MB 1.0 1.1 0.4 0.7 1.1 0.4 0.2 2.8 223.4 220.3 5.10 4.88 4 1.276 1157K 15K 0.0 0.0 L4 130/0 9.74 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.3 1.0 215.4 215.4 0.39 0.37 1 0.390 85K 0 0.0 0.0 L5 116/0 8.92 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 291/26 23.81 GB 0.0 6.6 2.3 4.3 11.2 6.9 1.3 2.4 162.5 275.2 41.69 39.84 96 0.434 6880K 84K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.6 2.3 4.3 11.2 6.9 1.3 2.4 162.5 275.2 41.69 39.84 96 0.434 6880K 84K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.6 2.3 4.3 6.5 2.2 0.0 0.0 240.6 237.7 28.16 27.35 23 1.224 6880K 84K 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 0.0 353.4 13.53 12.49 73 0.185 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): 15.8 total, 15.7 interval Flush(GB): cumulative 4.669, interval 4.669 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: 11.20 GB write, 724.81 MB/s write, 6.62 GB read, 428.05 MB/s read, 41.7 seconds Interval compaction: 11.20 GB write, 728.73 MB/s write, 6.62 GB read, 430.36 MB/s read, 41.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 8, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 8, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 8, total-stops: 3, interval: 11 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1509530 Average: 2.4621 StdDev: 7.58 Min: 0 Median: 1.5929 Max: 1761 Percentiles: P50: 1.59 P75: 1.97 P99: 6.92 P99.9: 14.21 P99.99: 147.48 ------------------------------------------------------ [ 0, 1 ] 164155 10.875% 10.875% ## ( 1, 2 ] 996062 65.985% 76.859% ############# ( 2, 3 ] 229535 15.206% 92.065% ### ( 3, 4 ] 63227 4.189% 96.254% # ( 4, 6 ] 38132 2.526% 98.780% # ( 6, 10 ] 14514 0.961% 99.741% ( 10, 15 ] 2848 0.189% 99.930% ( 15, 22 ] 266 0.018% 99.948% ( 22, 34 ] 57 0.004% 99.951% ( 34, 51 ] 11 0.001% 99.952% ( 51, 76 ] 10 0.001% 99.953% ( 76, 110 ] 116 0.008% 99.960% ( 110, 170 ] 714 0.047% 100.008% ( 170, 250 ] 288 0.019% 100.027% ( 250, 380 ] 102 0.007% 100.034% ( 380, 580 ] 66 0.004% 100.038% ( 580, 870 ] 13 0.001% 100.039% ( 870, 1300 ] 28 0.002% 100.041% ( 1300, 1900 ] 1 0.000% 100.041% ** Level 1 read latency histogram (micros): Count: 114562 Average: 2.8740 StdDev: 16.07 Min: 1 Median: 1.6852 Max: 2072 Percentiles: P50: 1.69 P75: 2.29 P99: 8.65 P99.9: 129.71 P99.99: 557.60 ------------------------------------------------------ [ 0, 1 ] 8498 7.418% 7.418% # ( 1, 2 ] 71191 62.142% 69.560% ############ ( 2, 3 ] 21392 18.673% 88.233% #### ( 3, 4 ] 6383 5.572% 93.804% # ( 4, 6 ] 4792 4.183% 97.987% # ( 6, 10 ] 1753 1.530% 99.517% ( 10, 15 ] 311 0.271% 99.789% ( 15, 22 ] 56 0.049% 99.838% ( 22, 34 ] 13 0.011% 99.849% ( 34, 51 ] 2 0.002% 99.851% ( 51, 76 ] 1 0.001% 99.852% ( 76, 110 ] 40 0.035% 99.887% ( 110, 170 ] 47 0.041% 99.928% ( 170, 250 ] 47 0.041% 99.969% ( 250, 380 ] 13 0.011% 99.980% ( 380, 580 ] 13 0.011% 99.991% ( 580, 870 ] 7 0.006% 99.997% ( 1300, 1900 ] 2 0.002% 99.999% ( 1900, 2900 ] 3 0.003% 100.002% ** Level 2 read latency histogram (micros): Count: 94153 Average: 2.8841 StdDev: 28.57 Min: 1 Median: 1.6488 Max: 4306 Percentiles: P50: 1.65 P75: 2.12 P99: 8.80 P99.9: 100.04 P99.99: 664.78 ------------------------------------------------------ [ 0, 1 ] 6977 7.410% 7.410% # ( 1, 2 ] 61802 65.640% 73.050% ############# ( 2, 3 ] 15789 16.770% 89.820% ### ( 3, 4 ] 4458 4.735% 94.555% # ( 4, 6 ] 3120 3.314% 97.868% # ( 6, 10 ] 1522 1.617% 99.485% ( 10, 15 ] 238 0.253% 99.738% ( 15, 22 ] 37 0.039% 99.777% ( 22, 34 ] 10 0.011% 99.788% ( 34, 51 ] 66 0.070% 99.858% ( 51, 76 ] 25 0.027% 99.884% ( 76, 110 ] 21 0.022% 99.907% ( 110, 170 ] 54 0.057% 99.964% ( 170, 250 ] 14 0.015% 99.979% ( 250, 380 ] 6 0.006% 99.985% ( 380, 580 ] 4 0.004% 99.989% ( 580, 870 ] 2 0.002% 99.992% ( 870, 1300 ] 2 0.002% 99.994% ( 1900, 2900 ] 3 0.003% 99.997% ( 2900, 4400 ] 3 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 169630 Average: 3.8427 StdDev: 65.36 Min: 0 Median: 1.7424 Max: 7545 Percentiles: P50: 1.74 P75: 2.45 P99: 9.31 P99.9: 147.05 P99.99: 426.72 ------------------------------------------------------ [ 0, 1 ] 7339 4.326% 4.326% # ( 1, 2 ] 104356 61.520% 65.846% ############ ( 2, 3 ] 34871 20.557% 86.403% #### ( 3, 4 ] 10685 6.299% 92.702% # ( 4, 6 ] 8037 4.738% 97.440% # ( 6, 10 ] 3198 1.885% 99.326% ( 10, 15 ] 595 0.351% 99.676% ( 15, 22 ] 68 0.040% 99.716% ( 22, 34 ] 14 0.008% 99.725% ( 34, 51 ] 103 0.061% 99.785% ( 51, 76 ] 44 0.026% 99.811% ( 76, 110 ] 46 0.027% 99.838% ( 110, 170 ] 169 0.100% 99.938% ( 170, 250 ] 64 0.038% 99.976% ( 250, 380 ] 21 0.012% 99.988% ( 380, 580 ] 13 0.008% 99.996% ( 580, 870 ] 8 0.005% 100.001% ( 870, 1300 ] 6 0.004% 100.004% ( 1300, 1900 ] 5 0.003% 100.007% ( 1900, 2900 ] 3 0.002% 100.009% ( 2900, 4400 ] 10 0.006% 100.015% ( 4400, 6600 ] 10 0.006% 100.021% ( 6600, 9900 ] 5 0.003% 100.024% ** Level 4 read latency histogram (micros): Count: 50 Average: 1425.1600 StdDev: 2089.48 Min: 0 Median: 51.0000 Max: 6385 Percentiles: P50: 51.00 P75: 3025.00 P99: 6385.00 P99.9: 6385.00 P99.99: 6385.00 ------------------------------------------------------ [ 0, 1 ] 10 20.000% 20.000% #### ( 1, 2 ] 8 16.000% 36.000% ### ( 4, 6 ] 2 4.000% 40.000% # ( 6, 10 ] 1 2.000% 42.000% ( 10, 15 ] 2 4.000% 46.000% # ( 22, 34 ] 1 2.000% 48.000% ( 34, 51 ] 1 2.000% 50.000% ( 51, 76 ] 3 6.000% 56.000% # ( 170, 250 ] 1 2.000% 58.000% ( 250, 380 ] 1 2.000% 60.000% ( 380, 580 ] 1 2.000% 62.000% ( 870, 1300 ] 3 6.000% 68.000% # ( 1300, 1900 ] 3 6.000% 74.000% # ( 2900, 4400 ] 6 12.000% 86.000% ## ( 4400, 6600 ] 7 14.000% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 1011.6500 StdDev: 991.01 Min: 104 Median: 580.0000 Max: 3592 Percentiles: P50: 580.00 P75: 1600.00 P99: 3592.00 P99.9: 3592.00 P99.99: 3592.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 4 20.000% 35.000% #### ( 250, 380 ] 2 10.000% 45.000% ## ( 380, 580 ] 1 5.000% 50.000% # ( 870, 1300 ] 4 20.000% 70.000% #### ( 1300, 1900 ] 2 10.000% 80.000% ## ( 1900, 2900 ] 3 15.000% 95.000% ### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 15.8 total, 3.2 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 310.89 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.480 H:M:S, 9.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 304.87 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.385 H:M:S, 11.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 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 : 3.409 micros/op 293306 ops/sec 20.112 seconds 5898999 operations; 284.2 MB/s Microseconds per write: Count: 5898999 Average: 3.4094 StdDev: 138.51 Min: 0 Median: 1.7666 Max: 199694 Percentiles: P50: 1.77 P75: 3.04 P99: 8.35 P99.9: 135.37 P99.99: 1224.19 ------------------------------------------------------ [ 0, 1 ] 789120 13.377% 13.377% ### ( 1, 2 ] 2818281 47.776% 61.153% ########## ( 2, 3 ] 784526 13.299% 74.452% ### ( 3, 4 ] 817249 13.854% 88.306% ### ( 4, 6 ] 590609 10.012% 98.318% ## ( 6, 10 ] 68454 1.160% 99.479% ( 10, 15 ] 16119 0.273% 99.752% ( 15, 22 ] 4804 0.081% 99.833% ( 22, 34 ] 1374 0.023% 99.857% ( 34, 51 ] 183 0.003% 99.860% ( 51, 76 ] 26 0.000% 99.860% ( 76, 110 ] 5 0.000% 99.860% ( 110, 170 ] 5557 0.094% 99.954% ( 170, 250 ] 355 0.006% 99.960% ( 250, 380 ] 75 0.001% 99.962% ( 380, 580 ] 7 0.000% 99.962% ( 580, 870 ] 7 0.000% 99.962% ( 870, 1300 ] 2013 0.034% 99.996% ( 1300, 1900 ] 1 0.000% 99.996% ( 1900, 2900 ] 229 0.004% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 170000, 250000 ] 3 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 194145 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 : 5898999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6087766968 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 : 175 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 3204801 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 : 9871496733 rocksdb.compact.write.bytes COUNT : 9677742624 rocksdb.flush.write.bytes COUNT : 6068546340 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 : 12 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 : 85 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 : 6028259328 rocksdb.memtable.garbage.bytes.at.flush COUNT : 10251264 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 : 9918279303 rocksdb.non.last.level.read.count COUNT : 2393795 rocksdb.block.checksum.compute.count COUNT : 2393457 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 : 1.414615 P95 : 4.692839 P99 : 6.685862 P100 : 199692.000000 COUNT : 5898999 SUM : 17403544 rocksdb.compaction.times.micros P50 : 1001666.666667 P95 : 3810000.000000 P99 : 6616357.000000 P100 : 6616357.000000 COUNT : 27 SUM : 32000479 rocksdb.compaction.times.cpu_micros P50 : 994210.526316 P95 : 3810000.000000 P99 : 5906000.000000 P100 : 6386180.000000 COUNT : 27 SUM : 31126444 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 : 549.387755 P95 : 1278.500000 P99 : 1508.000000 P100 : 1508.000000 COUNT : 89 SUM : 61576 rocksdb.compaction.outfile.sync.micros P50 : 725.000000 P95 : 1260.225000 P99 : 1377.000000 P100 : 1377.000000 COUNT : 77 SUM : 56612 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 : 84.742857 P95 : 312.400000 P99 : 376.880000 P100 : 1705.000000 COUNT : 124 SUM : 15320 rocksdb.table.open.io.micros P50 : 800.058824 P95 : 15000.000000 P99 : 20600.000000 P100 : 21813.000000 COUNT : 175 SUM : 442359 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 : 3.705154 P95 : 7.040641 P99 : 11.218609 P100 : 2306.000000 COUNT : 2393112 SUM : 11275973 rocksdb.read.block.get.micros P50 : 416.781609 P95 : 4491.666667 P99 : 7716.000000 P100 : 7716.000000 COUNT : 350 SUM : 301553 rocksdb.write.raw.block.micros P50 : 0.512407 P95 : 0.973574 P99 : 2.977487 P100 : 6810.000000 COUNT : 3814503 SUM : 7445727 rocksdb.numfiles.in.singlecompaction P50 : 3.363636 P95 : 8.400000 P99 : 19.480000 P100 : 22.000000 COUNT : 36 SUM : 150 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 : 0.561323 P95 : 1124.295680 P99 : 1991.746725 P100 : 199497.000000 COUNT : 21099 SUM : 3207438 rocksdb.sst.read.micros P50 : 1.603233 P95 : 3.798625 P99 : 7.659730 P100 : 7545.000000 COUNT : 2394089 SUM : 6357034 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 : 5898999 SUM : 6087766968 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 : 199841.269841 P95 : 264300.000000 P99 : 346788.000000 P100 : 346788.000000 COUNT : 89 SUM : 16408323 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 : 113 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