[2024-11-05 15:51:34.271189] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 23.11.0 initialization... [2024-11-05 15:51:34.271328] [ 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_pid1574843 ] Set seed to 1730818294267705 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-05 15:51:34.372354] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-05 15:51:34.413699] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-05 15:51:34.413742] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1574843' to capture a snapshot of events at runtime. [2024-11-05 15:51:34.413752] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-11-05 15:51:34.413763] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-11-05 15:51:34.413770] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1574843 for offline analysis/debug. [2024-11-05 15:51:34.413855] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Tue Nov 5 15:51:38 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/05-15:51:41 ... thread 0: (1000000,1000000) ops and (336570.8,336570.8) ops/second in (2.971143,2.971143) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/5 566.96 MB 25.2 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 350.8 2.51 2.28 12 0.210 0 0 0.0 0.0 L1 3/3 251.70 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 245.8 245.6 1.02 1.00 1 1.025 255K 231 0.0 0.0 L2 1/0 48.94 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 17/0 818.41 MB 0.8 0.1 0.1 0.0 0.1 0.1 0.0 1.0 207.2 207.2 0.30 0.26 1 0.302 63K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1189/8 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.2 1.5 98.7 303.0 4.32 3.99 15 0.288 432K 265 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 98.7 303.0 4.32 3.99 15 0.288 432K 265 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 0.3 0.1 0.4 0.3 0.0 0.0 236.5 236.3 1.80 1.71 3 0.600 432K 265 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 0.0 350.8 2.51 2.28 12 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): 3.2 total, 3.0 interval Flush(GB): cumulative 0.861, interval 0.861 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: 1.28 GB write, 405.63 MB/s write, 0.42 GB read, 132.13 MB/s read, 4.3 seconds Interval compaction: 1.28 GB write, 439.84 MB/s write, 0.42 GB read, 143.28 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: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 102898 Average: 1.8063 StdDev: 15.67 Min: 0 Median: 1.1615 Max: 3156 Percentiles: P50: 1.16 P75: 1.62 P99: 3.65 P99.9: 9.20 P99.99: 305.58 ------------------------------------------------------ [ 0, 1 ] 42313 41.121% 41.121% ######## ( 1, 2 ] 56566 54.973% 96.094% ########### ( 2, 3 ] 2272 2.208% 98.302% ( 3, 4 ] 1102 1.071% 99.373% ( 4, 6 ] 374 0.363% 99.737% ( 6, 10 ] 210 0.204% 99.941% ( 10, 15 ] 25 0.024% 99.965% ( 15, 22 ] 8 0.008% 99.973% ( 22, 34 ] 1 0.001% 99.974% ( 34, 51 ] 2 0.002% 99.976% ( 51, 76 ] 1 0.001% 99.977% ( 110, 170 ] 7 0.007% 99.983% ( 170, 250 ] 5 0.005% 99.988% ( 250, 380 ] 4 0.004% 99.992% ( 380, 580 ] 3 0.003% 99.995% ( 870, 1300 ] 1 0.001% 99.996% ( 1300, 1900 ] 1 0.001% 99.997% ( 1900, 2900 ] 2 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 1 read latency histogram (micros): Count: 30659 Average: 2.2438 StdDev: 23.31 Min: 0 Median: 1.2095 Max: 2316 Percentiles: P50: 1.21 P75: 1.65 P99: 5.28 P99.9: 76.83 P99.99: 1580.23 ------------------------------------------------------ [ 0, 1 ] 11719 38.224% 38.224% ######## ( 1, 2 ] 17235 56.215% 94.439% ########### ( 2, 3 ] 1010 3.294% 97.733% # ( 3, 4 ] 271 0.884% 98.617% ( 4, 6 ] 183 0.597% 99.214% ( 6, 10 ] 141 0.460% 99.674% ( 10, 15 ] 21 0.068% 99.742% ( 15, 22 ] 6 0.020% 99.762% ( 34, 51 ] 15 0.049% 99.811% ( 51, 76 ] 27 0.088% 99.899% ( 76, 110 ] 14 0.046% 99.945% ( 110, 170 ] 3 0.010% 99.954% ( 170, 250 ] 1 0.003% 99.958% ( 250, 380 ] 3 0.010% 99.967% ( 380, 580 ] 3 0.010% 99.977% ( 580, 870 ] 2 0.007% 99.984% ( 870, 1300 ] 1 0.003% 99.987% ( 1300, 1900 ] 2 0.007% 99.993% ( 1900, 2900 ] 2 0.007% 100.000% ** Level 2 read latency histogram (micros): Count: 15878 Average: 1.8827 StdDev: 16.51 Min: 0 Median: 1.1781 Max: 2044 Percentiles: P50: 1.18 P75: 1.64 P99: 4.89 P99.9: 10.56 P99.99: 303.59 ------------------------------------------------------ [ 0, 1 ] 6410 40.370% 40.370% ######## ( 1, 2 ] 8584 54.062% 94.433% ########### ( 2, 3 ] 430 2.708% 97.141% # ( 3, 4 ] 225 1.417% 98.558% ( 4, 6 ] 157 0.989% 99.547% ( 6, 10 ] 55 0.346% 99.893% ( 10, 15 ] 10 0.063% 99.956% ( 15, 22 ] 2 0.013% 99.969% ( 34, 51 ] 1 0.006% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 1 0.006% 99.994% ( 1900, 2900 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 85 Average: 768.8471 StdDev: 1213.76 Min: 1 Median: 255.0000 Max: 5767 Percentiles: P50: 255.00 P75: 950.62 P99: 4730.00 P99.9: 5767.00 P99.99: 5767.00 ------------------------------------------------------ [ 0, 1 ] 19 22.353% 22.353% #### ( 1, 2 ] 16 18.824% 41.176% #### ( 2, 3 ] 1 1.176% 42.353% ( 4, 6 ] 1 1.176% 43.529% ( 110, 170 ] 2 2.353% 45.882% ( 170, 250 ] 3 3.529% 49.412% # ( 250, 380 ] 13 15.294% 64.706% ### ( 380, 580 ] 7 8.235% 72.941% ## ( 580, 870 ] 1 1.176% 74.118% ( 870, 1300 ] 4 4.706% 78.824% # ( 1300, 1900 ] 2 2.353% 81.176% ( 1900, 2900 ] 9 10.588% 91.765% ## ( 2900, 4400 ] 6 7.059% 98.824% # ( 4400, 6600 ] 1 1.176% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 1824.1000 StdDev: 1079.89 Min: 529 Median: 1660.0000 Max: 4019 Percentiles: P50: 1660.00 P75: 2600.00 P99: 4019.00 P99.9: 4019.00 P99.99: 4019.00 ------------------------------------------------------ ( 380, 580 ] 3 10.000% 10.000% ## ( 580, 870 ] 5 16.667% 26.667% ### ( 870, 1300 ] 1 3.333% 30.000% # ( 1300, 1900 ] 10 33.333% 63.333% ####### ( 1900, 2900 ] 5 16.667% 80.000% ### ( 2900, 4400 ] 6 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 3.2 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 305.28 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.381 H:M:S, 11.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 330.95 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.381 H:M:S, 12.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/05-15:51:44 ... thread 0: (1000000,2000000) ops and (321094.1,328650.3) ops/second in (3.114352,6.085495) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/4 1.23 GB 100.7 0.9 0.0 0.9 2.7 1.8 0.0 1.5 100.2 314.9 8.80 8.20 29 0.303 895K 992 0.0 0.0 L1 2/0 50.33 MB 5.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 237.8 237.4 3.44 3.36 2 1.721 831K 1465 0.0 0.0 L2 5/4 564.01 MB 1.3 0.1 0.1 0.0 0.1 0.1 0.6 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 17/10 818.41 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 207.2 207.2 0.30 0.26 1 0.302 63K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1192/18 97.98 GB 0.0 1.8 0.6 1.2 3.7 2.5 0.7 2.0 144.0 289.0 13.02 12.27 33 0.394 1903K 2491 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 0.6 1.2 3.7 2.5 0.6 2.0 144.0 289.0 13.02 12.27 33 0.394 1903K 2491 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.8 0.6 1.2 1.8 0.6 0.0 0.0 246.8 246.5 7.59 7.38 7 1.085 1903K 2491 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 0.0 348.5 5.42 4.89 26 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): 6.3 total, 6.1 interval Flush(GB): cumulative 1.846, interval 1.846 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: 3.67 GB write, 593.55 MB/s write, 1.83 GB read, 295.78 MB/s read, 13.0 seconds Interval compaction: 3.67 GB write, 618.00 MB/s write, 1.83 GB read, 307.96 MB/s read, 13.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 9, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 9, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 412646 Average: 2.1502 StdDev: 11.14 Min: 0 Median: 1.4615 Max: 3278 Percentiles: P50: 1.46 P75: 1.85 P99: 5.56 P99.9: 10.63 P99.99: 14.40 ------------------------------------------------------ [ 0, 1 ] 85165 20.639% 20.639% #### ( 1, 2 ] 262504 63.615% 84.254% ############# ( 2, 3 ] 39623 9.602% 93.856% ## ( 3, 4 ] 14909 3.613% 97.469% # ( 4, 6 ] 8114 1.966% 99.435% ( 6, 10 ] 1856 0.450% 99.885% ( 10, 15 ] 493 0.119% 100.004% ( 15, 22 ] 53 0.013% 100.017% ( 22, 34 ] 2 0.000% 100.018% ( 34, 51 ] 2 0.000% 100.018% ( 51, 76 ] 2 0.000% 100.019% ( 110, 170 ] 12 0.003% 100.022% ( 170, 250 ] 15 0.004% 100.025% ( 250, 380 ] 8 0.002% 100.027% ( 380, 580 ] 6 0.001% 100.029% ( 580, 870 ] 6 0.001% 100.030% ( 870, 1300 ] 4 0.001% 100.031% ( 1300, 1900 ] 4 0.001% 100.032% ( 1900, 2900 ] 2 0.000% 100.032% ( 2900, 4400 ] 2 0.000% 100.033% ** Level 1 read latency histogram (micros): Count: 129870 Average: 2.3806 StdDev: 12.66 Min: 0 Median: 1.5569 Max: 2316 Percentiles: P50: 1.56 P75: 1.95 P99: 5.84 P99.9: 14.33 P99.99: 500.52 ------------------------------------------------------ [ 0, 1 ] 19345 14.896% 14.896% ### ( 1, 2 ] 81862 63.034% 77.929% ############# ( 2, 3 ] 18762 14.447% 92.376% ### ( 3, 4 ] 5259 4.049% 96.426% # ( 4, 6 ] 3625 2.791% 99.217% # ( 6, 10 ] 746 0.574% 99.791% ( 10, 15 ] 163 0.126% 99.917% ( 15, 22 ] 20 0.015% 99.932% ( 22, 34 ] 1 0.001% 99.933% ( 34, 51 ] 17 0.013% 99.946% ( 51, 76 ] 29 0.022% 99.968% ( 76, 110 ] 14 0.011% 99.979% ( 110, 170 ] 4 0.003% 99.982% ( 170, 250 ] 1 0.001% 99.983% ( 250, 380 ] 6 0.005% 99.988% ( 380, 580 ] 5 0.004% 99.992% ( 580, 870 ] 4 0.003% 99.995% ( 870, 1300 ] 3 0.002% 99.997% ( 1300, 1900 ] 2 0.002% 99.998% ( 1900, 2900 ] 2 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 15925 Average: 1.8882 StdDev: 16.49 Min: 0 Median: 1.1805 Max: 2044 Percentiles: P50: 1.18 P75: 1.64 P99: 4.95 P99.9: 11.04 P99.99: 302.97 ------------------------------------------------------ [ 0, 1 ] 6410 40.251% 40.251% ######## ( 1, 2 ] 8603 54.022% 94.273% ########### ( 2, 3 ] 450 2.826% 97.099% # ( 3, 4 ] 226 1.419% 98.518% ( 4, 6 ] 162 1.017% 99.535% ( 6, 10 ] 56 0.352% 99.887% ( 10, 15 ] 10 0.063% 99.950% ( 15, 22 ] 2 0.013% 99.962% ( 34, 51 ] 2 0.013% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 1 0.006% 99.994% ( 1900, 2900 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 84131 Average: 4.0840 StdDev: 49.69 Min: 1 Median: 1.6684 Max: 5767 Percentiles: P50: 1.67 P75: 2.24 P99: 9.46 P99.9: 308.02 P99.99: 1090.34 ------------------------------------------------------ [ 0, 1 ] 6751 8.024% 8.024% ## ( 1, 2 ] 52834 62.800% 70.824% ############# ( 2, 3 ] 14409 17.127% 87.951% ### ( 3, 4 ] 4890 5.812% 93.763% # ( 4, 6 ] 3110 3.697% 97.460% # ( 6, 10 ] 1500 1.783% 99.243% ( 10, 15 ] 221 0.263% 99.506% ( 15, 22 ] 53 0.063% 99.569% ( 22, 34 ] 15 0.018% 99.586% ( 34, 51 ] 3 0.004% 99.590% ( 76, 110 ] 56 0.067% 99.656% ( 110, 170 ] 127 0.151% 99.807% ( 170, 250 ] 56 0.067% 99.874% ( 250, 380 ] 49 0.058% 99.932% ( 380, 580 ] 30 0.036% 99.968% ( 580, 870 ] 15 0.018% 99.986% ( 870, 1300 ] 7 0.008% 99.994% ( 1300, 1900 ] 2 0.002% 99.996% ( 1900, 2900 ] 9 0.011% 100.007% ( 2900, 4400 ] 7 0.008% 100.015% ( 4400, 6600 ] 1 0.001% 100.017% ** Level 4 read latency histogram (micros): Count: 30 Average: 1824.1000 StdDev: 1079.89 Min: 529 Median: 1660.0000 Max: 4019 Percentiles: P50: 1660.00 P75: 2600.00 P99: 4019.00 P99.9: 4019.00 P99.99: 4019.00 ------------------------------------------------------ ( 380, 580 ] 3 10.000% 10.000% ## ( 580, 870 ] 5 16.667% 26.667% ### ( 870, 1300 ] 1 3.333% 30.000% # ( 1300, 1900 ] 10 33.333% 63.333% ####### ( 1900, 2900 ] 5 16.667% 80.000% ### ( 2900, 4400 ] 6 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 6.3 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 310.56 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.832 H:M:S, 13.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 316.03 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.451 H:M:S, 14.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/05-15:51:47 ... thread 0: (1000000,3000000) ops and (346422.1,334368.1) ops/second in (2.886652,8.972147) 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 2.09 GB 44.1 1.4 0.0 1.4 4.1 2.7 0.0 1.5 104.3 312.7 13.29 12.34 44 0.302 1407K 1478 0.0 0.0 L1 2/2 50.33 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 237.8 237.4 3.44 3.36 2 1.721 831K 1465 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 24/0 990.13 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.3 214.3 214.2 6.82 6.05 4 1.706 1463K 711 0.0 0.0 L4 152/0 9.61 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1241/14 98.84 GB 0.0 3.7 1.2 2.5 6.4 3.9 1.4 2.4 157.2 272.4 24.03 22.20 51 0.471 3814K 3688 0.0 0.0 Int 0/0 0.00 KB 0.0 3.7 1.2 2.5 6.4 3.9 1.3 2.4 157.2 272.4 24.03 22.20 51 0.471 3814K 3688 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 3.7 1.2 2.5 3.7 1.2 0.0 0.0 235.3 235.0 16.06 15.07 12 1.338 3814K 3688 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.7 2.7 0.0 0.0 0.0 347.6 7.97 7.13 39 0.204 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, 9.0 interval Flush(GB): cumulative 2.707, interval 2.707 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.39 GB write, 709.66 MB/s write, 3.69 GB read, 409.60 MB/s read, 24.0 seconds Interval compaction: 6.39 GB write, 729.49 MB/s write, 3.69 GB read, 421.05 MB/s read, 24.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 12, interval: 12 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 664135 Average: 2.2749 StdDev: 13.14 Min: 0 Median: 1.5121 Max: 4149 Percentiles: P50: 1.51 P75: 1.90 P99: 5.75 P99.9: 11.92 P99.99: 16.51 ------------------------------------------------------ [ 0, 1 ] 113682 17.117% 17.117% ### ( 1, 2 ] 426416 64.206% 81.324% ############# ( 2, 3 ] 75188 11.321% 92.645% ## ( 3, 4 ] 27229 4.100% 96.745% # ( 4, 6 ] 17092 2.574% 99.318% # ( 6, 10 ] 3508 0.528% 99.846% ( 10, 15 ] 933 0.140% 99.987% ( 15, 22 ] 105 0.016% 100.003% ( 22, 34 ] 6 0.001% 100.004% ( 34, 51 ] 4 0.001% 100.004% ( 51, 76 ] 9 0.001% 100.006% ( 76, 110 ] 18 0.003% 100.008% ( 110, 170 ] 56 0.008% 100.017% ( 170, 250 ] 33 0.005% 100.022% ( 250, 380 ] 20 0.003% 100.025% ( 380, 580 ] 20 0.003% 100.028% ( 580, 870 ] 14 0.002% 100.030% ( 870, 1300 ] 6 0.001% 100.031% ( 1300, 1900 ] 6 0.001% 100.032% ( 1900, 2900 ] 3 0.000% 100.032% ( 2900, 4400 ] 5 0.001% 100.033% ** Level 1 read latency histogram (micros): Count: 207034 Average: 2.4371 StdDev: 10.05 Min: 0 Median: 1.6233 Max: 2316 Percentiles: P50: 1.62 P75: 2.08 P99: 5.93 P99.9: 13.80 P99.99: 278.09 ------------------------------------------------------ [ 0, 1 ] 22231 10.738% 10.738% ## ( 1, 2 ] 130403 62.986% 73.724% ############# ( 2, 3 ] 34994 16.903% 90.627% ### ( 3, 4 ] 10071 4.864% 95.491% # ( 4, 6 ] 7525 3.635% 99.126% # ( 6, 10 ] 1359 0.656% 99.782% ( 10, 15 ] 321 0.155% 99.937% ( 15, 22 ] 40 0.019% 99.957% ( 22, 34 ] 3 0.001% 99.958% ( 34, 51 ] 17 0.008% 99.966% ( 51, 76 ] 29 0.014% 99.980% ( 76, 110 ] 14 0.007% 99.987% ( 110, 170 ] 4 0.002% 99.989% ( 170, 250 ] 1 0.000% 99.989% ( 250, 380 ] 6 0.003% 99.992% ( 380, 580 ] 5 0.002% 99.995% ( 580, 870 ] 4 0.002% 99.997% ( 870, 1300 ] 3 0.001% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28307 Average: 2.3598 StdDev: 15.58 Min: 0 Median: 1.4073 Max: 2044 Percentiles: P50: 1.41 P75: 1.83 P99: 7.38 P99.9: 39.89 P99.99: 629.10 ------------------------------------------------------ [ 0, 1 ] 7382 26.078% 26.078% ##### ( 1, 2 ] 16626 58.735% 84.813% ############ ( 2, 3 ] 2279 8.051% 92.864% ## ( 3, 4 ] 980 3.462% 96.326% # ( 4, 6 ] 649 2.293% 98.619% ( 6, 10 ] 313 1.106% 99.724% ( 10, 15 ] 40 0.141% 99.866% ( 15, 22 ] 9 0.032% 99.898% ( 34, 51 ] 2 0.007% 99.905% ( 76, 110 ] 4 0.014% 99.919% ( 110, 170 ] 6 0.021% 99.940% ( 170, 250 ] 6 0.021% 99.961% ( 250, 380 ] 7 0.025% 99.986% ( 380, 580 ] 1 0.004% 99.989% ( 580, 870 ] 1 0.004% 99.993% ( 870, 1300 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 212660 Average: 3.6930 StdDev: 35.91 Min: 1 Median: 1.6356 Max: 5767 Percentiles: P50: 1.64 P75: 2.10 P99: 9.31 P99.9: 300.86 P99.99: 765.68 ------------------------------------------------------ [ 0, 1 ] 19413 9.129% 9.129% ## ( 1, 2 ] 136739 64.299% 73.428% ############# ( 2, 3 ] 32197 15.140% 88.568% ### ( 3, 4 ] 11821 5.559% 94.127% # ( 4, 6 ] 7275 3.421% 97.548% # ( 6, 10 ] 3737 1.757% 99.305% ( 10, 15 ] 468 0.220% 99.525% ( 15, 22 ] 93 0.044% 99.569% ( 22, 34 ] 24 0.011% 99.580% ( 34, 51 ] 26 0.012% 99.592% ( 51, 76 ] 38 0.018% 99.610% ( 76, 110 ] 128 0.060% 99.670% ( 110, 170 ] 307 0.144% 99.815% ( 170, 250 ] 134 0.063% 99.878% ( 250, 380 ] 121 0.057% 99.935% ( 380, 580 ] 87 0.041% 99.976% ( 580, 870 ] 48 0.023% 99.998% ( 870, 1300 ] 14 0.007% 100.005% ( 1300, 1900 ] 5 0.002% 100.007% ( 1900, 2900 ] 9 0.004% 100.011% ( 2900, 4400 ] 8 0.004% 100.015% ( 4400, 6600 ] 1 0.000% 100.016% ** Level 4 read latency histogram (micros): Count: 30 Average: 1824.1000 StdDev: 1079.89 Min: 529 Median: 1660.0000 Max: 4019 Percentiles: P50: 1660.00 P75: 2600.00 P99: 4019.00 P99.9: 4019.00 P99.99: 4019.00 ------------------------------------------------------ ( 380, 580 ] 3 10.000% 10.000% ## ( 580, 870 ] 5 16.667% 26.667% ### ( 870, 1300 ] 1 3.333% 30.000% # ( 1300, 1900 ] 10 33.333% 63.333% ####### ( 1900, 2900 ] 5 16.667% 80.000% ### ( 2900, 4400 ] 6 20.000% 100.000% #### ** Level 5 read latency histogram (micros): Count: 20 Average: 677.5500 StdDev: 917.73 Min: 85 Median: 282.5000 Max: 3882 Percentiles: P50: 282.50 P75: 580.00 P99: 3882.00 P99.9: 3882.00 P99.99: 3882.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 4 20.000% 35.000% #### ( 170, 250 ] 2 10.000% 45.000% ## ( 250, 380 ] 4 20.000% 65.000% #### ( 380, 580 ] 2 10.000% 75.000% ## ( 580, 870 ] 1 5.000% 80.000% # ( 1300, 1900 ] 3 15.000% 95.000% ### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.2 total, 2.9 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 320.07 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.062 H:M:S, 11.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 340.94 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.230 H:M:S, 8.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/05-15:51:51 ... thread 0: (1000000,4000000) ops and (275239.8,317325.8) ops/second in (3.633196,12.605343) 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 18/8 3.13 GB 176.3 2.4 0.0 2.4 6.1 3.8 0.0 1.6 120.3 308.3 20.43 19.07 63 0.324 2494K 2524 0.0 0.0 L1 2/2 50.33 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 237.8 237.4 3.44 3.36 2 1.721 831K 1465 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 24/0 990.13 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.3 214.3 214.2 6.82 6.05 4 1.706 1463K 711 0.0 0.0 L4 152/0 9.61 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1244/10 99.88 GB 0.0 4.7 1.2 3.6 8.5 4.9 1.4 2.3 155.6 278.7 31.17 28.92 70 0.445 4902K 4734 0.0 0.0 Int 0/0 0.00 KB 0.0 4.7 1.2 3.6 8.5 4.9 1.3 2.3 155.6 278.7 31.17 28.92 70 0.445 4902K 4734 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 4.7 1.2 3.6 4.7 1.2 0.0 0.0 240.9 240.6 20.13 19.06 16 1.258 4902K 4734 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.8 3.8 0.0 0.0 0.0 348.2 11.03 9.86 54 0.204 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): 12.9 total, 12.6 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.48 GB write, 675.63 MB/s write, 4.74 GB read, 377.16 MB/s read, 31.2 seconds Interval compaction: 8.48 GB write, 689.07 MB/s write, 4.74 GB read, 384.66 MB/s read, 31.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 14, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 14, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1118906 Average: 2.2703 StdDev: 12.18 Min: 0 Median: 1.5087 Max: 4149 Percentiles: P50: 1.51 P75: 1.89 P99: 5.77 P99.9: 11.53 P99.99: 15.94 ------------------------------------------------------ [ 0, 1 ] 183217 16.375% 16.375% ### ( 1, 2 ] 739621 66.102% 82.477% ############# ( 2, 3 ] 121617 10.869% 93.346% ## ( 3, 4 ] 41435 3.703% 97.049% # ( 4, 6 ] 24669 2.205% 99.254% ( 6, 10 ] 6795 0.607% 99.861% ( 10, 15 ] 1422 0.127% 99.988% ( 15, 22 ] 150 0.013% 100.002% ( 22, 34 ] 9 0.001% 100.003% ( 34, 51 ] 5 0.000% 100.003% ( 51, 76 ] 15 0.001% 100.004% ( 76, 110 ] 78 0.007% 100.011% ( 110, 170 ] 122 0.011% 100.022% ( 170, 250 ] 68 0.006% 100.028% ( 250, 380 ] 45 0.004% 100.032% ( 380, 580 ] 42 0.004% 100.036% ( 580, 870 ] 26 0.002% 100.038% ( 870, 1300 ] 12 0.001% 100.040% ( 1300, 1900 ] 10 0.001% 100.040% ( 1900, 2900 ] 4 0.000% 100.041% ( 2900, 4400 ] 6 0.001% 100.041% ** Level 1 read latency histogram (micros): Count: 207556 Average: 2.5037 StdDev: 13.58 Min: 0 Median: 1.6234 Max: 3844 Percentiles: P50: 1.62 P75: 2.08 P99: 5.95 P99.9: 14.77 P99.99: 371.07 ------------------------------------------------------ [ 0, 1 ] 22306 10.747% 10.747% ## ( 1, 2 ] 130698 62.970% 73.717% ############# ( 2, 3 ] 35067 16.895% 90.612% ### ( 3, 4 ] 10075 4.854% 95.466% # ( 4, 6 ] 7528 3.627% 99.093% # ( 6, 10 ] 1367 0.659% 99.752% ( 10, 15 ] 322 0.155% 99.907% ( 15, 22 ] 40 0.019% 99.926% ( 22, 34 ] 3 0.001% 99.928% ( 34, 51 ] 17 0.008% 99.936% ( 51, 76 ] 29 0.014% 99.950% ( 76, 110 ] 33 0.016% 99.966% ( 110, 170 ] 31 0.015% 99.981% ( 170, 250 ] 9 0.004% 99.985% ( 250, 380 ] 11 0.005% 99.990% ( 380, 580 ] 7 0.003% 99.994% ( 580, 870 ] 4 0.002% 99.996% ( 870, 1300 ] 4 0.002% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28307 Average: 2.3598 StdDev: 15.58 Min: 0 Median: 1.4073 Max: 2044 Percentiles: P50: 1.41 P75: 1.83 P99: 7.38 P99.9: 39.89 P99.99: 629.10 ------------------------------------------------------ [ 0, 1 ] 7382 26.078% 26.078% ##### ( 1, 2 ] 16626 58.735% 84.813% ############ ( 2, 3 ] 2279 8.051% 92.864% ## ( 3, 4 ] 980 3.462% 96.326% # ( 4, 6 ] 649 2.293% 98.619% ( 6, 10 ] 313 1.106% 99.724% ( 10, 15 ] 40 0.141% 99.866% ( 15, 22 ] 9 0.032% 99.898% ( 34, 51 ] 2 0.007% 99.905% ( 76, 110 ] 4 0.014% 99.919% ( 110, 170 ] 6 0.021% 99.940% ( 170, 250 ] 6 0.021% 99.961% ( 250, 380 ] 7 0.025% 99.986% ( 380, 580 ] 1 0.004% 99.989% ( 580, 870 ] 1 0.004% 99.993% ( 870, 1300 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 212660 Average: 3.6930 StdDev: 35.91 Min: 1 Median: 1.6356 Max: 5767 Percentiles: P50: 1.64 P75: 2.10 P99: 9.31 P99.9: 300.86 P99.99: 765.68 ------------------------------------------------------ [ 0, 1 ] 19413 9.129% 9.129% ## ( 1, 2 ] 136739 64.299% 73.428% ############# ( 2, 3 ] 32197 15.140% 88.568% ### ( 3, 4 ] 11821 5.559% 94.127% # ( 4, 6 ] 7275 3.421% 97.548% # ( 6, 10 ] 3737 1.757% 99.305% ( 10, 15 ] 468 0.220% 99.525% ( 15, 22 ] 93 0.044% 99.569% ( 22, 34 ] 24 0.011% 99.580% ( 34, 51 ] 26 0.012% 99.592% ( 51, 76 ] 38 0.018% 99.610% ( 76, 110 ] 128 0.060% 99.670% ( 110, 170 ] 307 0.144% 99.815% ( 170, 250 ] 134 0.063% 99.878% ( 250, 380 ] 121 0.057% 99.935% ( 380, 580 ] 87 0.041% 99.976% ( 580, 870 ] 48 0.023% 99.998% ( 870, 1300 ] 14 0.007% 100.005% ( 1300, 1900 ] 5 0.002% 100.007% ( 1900, 2900 ] 9 0.004% 100.011% ( 2900, 4400 ] 8 0.004% 100.015% ( 4400, 6600 ] 1 0.000% 100.016% ** Level 4 read latency histogram (micros): Count: 30 Average: 1824.1000 StdDev: 1079.89 Min: 529 Median: 1660.0000 Max: 4019 Percentiles: P50: 1660.00 P75: 2600.00 P99: 4019.00 P99.9: 4019.00 P99.99: 4019.00 ------------------------------------------------------ ( 380, 580 ] 3 10.000% 10.000% ## ( 580, 870 ] 5 16.667% 26.667% ### ( 870, 1300 ] 1 3.333% 30.000% # ( 1300, 1900 ] 10 33.333% 63.333% ####### ( 1900, 2900 ] 5 16.667% 80.000% ### ( 2900, 4400 ] 6 20.000% 100.000% #### ** Level 5 read latency histogram (micros): Count: 20 Average: 677.5500 StdDev: 917.73 Min: 85 Median: 282.5000 Max: 3882 Percentiles: P50: 282.50 P75: 580.00 P99: 3882.00 P99.9: 3882.00 P99.99: 3882.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 4 20.000% 35.000% #### ( 170, 250 ] 2 10.000% 45.000% ## ( 250, 380 ] 4 20.000% 65.000% #### ( 380, 580 ] 2 10.000% 75.000% ## ( 580, 870 ] 1 5.000% 80.000% # ( 1300, 1900 ] 3 15.000% 95.000% ### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.9 total, 3.6 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 306.17 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.077 H:M:S, 16.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 270.89 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.016 H:M:S, 28.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/05-15:51:54 ... thread 0: (1000000,5000000) ops and (305509.9,314890.0) ops/second in (3.273216,15.878559) 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 18/14 2.64 GB 44.1 2.9 0.0 2.9 7.6 4.7 0.0 1.6 118.4 309.8 25.00 23.33 79 0.316 3006K 3055 0.0 0.0 L1 14/14 1.45 GB 0.0 2.3 1.9 0.4 2.3 1.9 0.1 1.2 227.0 225.8 10.21 9.88 3 3.402 2352K 11K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 24/0 990.13 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.3 214.3 214.2 6.82 6.05 4 1.706 1463K 711 0.0 0.0 L4 152/0 9.61 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1256/28 100.80 GB 0.0 6.7 2.6 4.1 11.4 7.2 1.4 2.4 161.2 273.4 42.51 39.71 87 0.489 6935K 15K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.7 2.6 4.1 11.4 7.2 1.3 2.4 161.2 273.4 42.51 39.71 87 0.489 6935K 15K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.7 2.6 4.1 6.7 2.6 0.0 0.0 238.1 237.5 28.78 27.44 19 1.515 6935K 15K 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 0.0 348.8 13.73 12.27 68 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 16.1 total, 15.9 interval Flush(GB): cumulative 4.676, interval 4.676 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 11.35 GB write, 720.57 MB/s write, 6.69 GB read, 424.73 MB/s read, 42.5 seconds Interval compaction: 11.35 GB write, 731.94 MB/s write, 6.69 GB read, 431.44 MB/s read, 42.5 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: 16, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 16, interval: 21 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1391827 Average: 2.2615 StdDev: 12.63 Min: 0 Median: 1.4979 Max: 4149 Percentiles: P50: 1.50 P75: 1.87 P99: 5.74 P99.9: 11.93 P99.99: 21.32 ------------------------------------------------------ [ 0, 1 ] 235856 16.946% 16.946% ### ( 1, 2 ] 923944 66.384% 83.329% ############# ( 2, 3 ] 145293 10.439% 93.768% ## ( 3, 4 ] 48449 3.481% 97.249% # ( 4, 6 ] 28073 2.017% 99.266% ( 6, 10 ] 8137 0.585% 99.851% ( 10, 15 ] 1768 0.127% 99.978% ( 15, 22 ] 187 0.013% 99.991% ( 22, 34 ] 12 0.001% 99.992% ( 34, 51 ] 5 0.000% 99.993% ( 51, 76 ] 16 0.001% 99.994% ( 76, 110 ] 144 0.010% 100.004% ( 110, 170 ] 198 0.014% 100.018% ( 170, 250 ] 97 0.007% 100.025% ( 250, 380 ] 64 0.005% 100.030% ( 380, 580 ] 51 0.004% 100.034% ( 580, 870 ] 33 0.002% 100.036% ( 870, 1300 ] 14 0.001% 100.037% ( 1300, 1900 ] 12 0.001% 100.038% ( 1900, 2900 ] 4 0.000% 100.038% ( 2900, 4400 ] 9 0.001% 100.039% ** Level 1 read latency histogram (micros): Count: 272325 Average: 2.6160 StdDev: 16.01 Min: 0 Median: 1.5935 Max: 3844 Percentiles: P50: 1.59 P75: 1.99 P99: 6.87 P99.9: 90.98 P99.99: 691.50 ------------------------------------------------------ [ 0, 1 ] 32996 12.116% 12.116% ## ( 1, 2 ] 173823 63.829% 75.946% ############# ( 2, 3 ] 41797 15.348% 91.294% ### ( 3, 4 ] 11796 4.332% 95.625% # ( 4, 6 ] 8678 3.187% 98.812% # ( 6, 10 ] 2343 0.860% 99.672% ( 10, 15 ] 457 0.168% 99.840% ( 15, 22 ] 60 0.022% 99.862% ( 22, 34 ] 4 0.001% 99.864% ( 34, 51 ] 19 0.007% 99.871% ( 51, 76 ] 29 0.011% 99.881% ( 76, 110 ] 115 0.042% 99.924% ( 110, 170 ] 96 0.035% 99.959% ( 170, 250 ] 21 0.008% 99.967% ( 250, 380 ] 32 0.012% 99.978% ( 380, 580 ] 26 0.010% 99.988% ( 580, 870 ] 15 0.006% 99.993% ( 870, 1300 ] 9 0.003% 99.997% ( 1300, 1900 ] 5 0.002% 99.999% ( 1900, 2900 ] 3 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28307 Average: 2.3598 StdDev: 15.58 Min: 0 Median: 1.4073 Max: 2044 Percentiles: P50: 1.41 P75: 1.83 P99: 7.38 P99.9: 39.89 P99.99: 629.10 ------------------------------------------------------ [ 0, 1 ] 7382 26.078% 26.078% ##### ( 1, 2 ] 16626 58.735% 84.813% ############ ( 2, 3 ] 2279 8.051% 92.864% ## ( 3, 4 ] 980 3.462% 96.326% # ( 4, 6 ] 649 2.293% 98.619% ( 6, 10 ] 313 1.106% 99.724% ( 10, 15 ] 40 0.141% 99.866% ( 15, 22 ] 9 0.032% 99.898% ( 34, 51 ] 2 0.007% 99.905% ( 76, 110 ] 4 0.014% 99.919% ( 110, 170 ] 6 0.021% 99.940% ( 170, 250 ] 6 0.021% 99.961% ( 250, 380 ] 7 0.025% 99.986% ( 380, 580 ] 1 0.004% 99.989% ( 580, 870 ] 1 0.004% 99.993% ( 870, 1300 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 212660 Average: 3.6930 StdDev: 35.91 Min: 1 Median: 1.6356 Max: 5767 Percentiles: P50: 1.64 P75: 2.10 P99: 9.31 P99.9: 300.86 P99.99: 765.68 ------------------------------------------------------ [ 0, 1 ] 19413 9.129% 9.129% ## ( 1, 2 ] 136739 64.299% 73.428% ############# ( 2, 3 ] 32197 15.140% 88.568% ### ( 3, 4 ] 11821 5.559% 94.127% # ( 4, 6 ] 7275 3.421% 97.548% # ( 6, 10 ] 3737 1.757% 99.305% ( 10, 15 ] 468 0.220% 99.525% ( 15, 22 ] 93 0.044% 99.569% ( 22, 34 ] 24 0.011% 99.580% ( 34, 51 ] 26 0.012% 99.592% ( 51, 76 ] 38 0.018% 99.610% ( 76, 110 ] 128 0.060% 99.670% ( 110, 170 ] 307 0.144% 99.815% ( 170, 250 ] 134 0.063% 99.878% ( 250, 380 ] 121 0.057% 99.935% ( 380, 580 ] 87 0.041% 99.976% ( 580, 870 ] 48 0.023% 99.998% ( 870, 1300 ] 14 0.007% 100.005% ( 1300, 1900 ] 5 0.002% 100.007% ( 1900, 2900 ] 9 0.004% 100.011% ( 2900, 4400 ] 8 0.004% 100.015% ( 4400, 6600 ] 1 0.000% 100.016% ** Level 4 read latency histogram (micros): Count: 30 Average: 1824.1000 StdDev: 1079.89 Min: 529 Median: 1660.0000 Max: 4019 Percentiles: P50: 1660.00 P75: 2600.00 P99: 4019.00 P99.9: 4019.00 P99.99: 4019.00 ------------------------------------------------------ ( 380, 580 ] 3 10.000% 10.000% ## ( 580, 870 ] 5 16.667% 26.667% ### ( 870, 1300 ] 1 3.333% 30.000% # ( 1300, 1900 ] 10 33.333% 63.333% ####### ( 1900, 2900 ] 5 16.667% 80.000% ### ( 2900, 4400 ] 6 20.000% 100.000% #### ** Level 5 read latency histogram (micros): Count: 20 Average: 677.5500 StdDev: 917.73 Min: 85 Median: 282.5000 Max: 3882 Percentiles: P50: 282.50 P75: 580.00 P99: 3882.00 P99.9: 3882.00 P99.99: 3882.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 4 20.000% 35.000% #### ( 170, 250 ] 2 10.000% 45.000% ## ( 250, 380 ] 4 20.000% 65.000% #### ( 380, 580 ] 2 10.000% 75.000% ## ( 580, 870 ] 1 5.000% 80.000% # ( 1300, 1900 ] 3 15.000% 95.000% ### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 16.1 total, 3.3 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 305.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.771 H:M:S, 17.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 300.68 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.693 H:M:S, 21.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/05-15:51:59 ... thread 0: (1000000,6000000) ops and (193593.1,285116.5) ops/second in (5.165473,21.044032) 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 3.63 GB 81.8 4.2 0.0 4.2 9.8 5.7 0.0 1.7 130.2 306.2 32.90 30.84 99 0.332 4349K 4386 0.0 0.0 L1 14/14 1.45 GB 0.0 2.3 1.9 0.4 2.3 1.9 0.1 1.2 227.0 225.8 10.21 9.88 3 3.402 2352K 11K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 24/0 990.13 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.3 214.3 214.2 6.82 6.05 4 1.706 1463K 711 0.0 0.0 L4 152/0 9.61 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1256/29 101.78 GB 0.0 8.0 2.6 5.4 13.6 8.2 1.4 2.4 162.2 276.8 50.41 47.22 107 0.471 8278K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.0 2.6 5.4 13.6 8.2 1.3 2.4 162.2 276.8 50.41 47.22 107 0.471 8278K 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 8.0 2.6 5.4 8.0 2.6 0.0 0.0 241.4 240.9 33.86 32.42 24 1.411 8278K 16K 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 0.0 350.2 16.55 14.80 83 0.199 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): 21.3 total, 21.0 interval Flush(GB): cumulative 5.660, interval 5.660 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.63 GB write, 655.18 MB/s write, 7.98 GB read, 383.84 MB/s read, 50.4 seconds Interval compaction: 13.63 GB write, 662.99 MB/s write, 7.98 GB read, 388.41 MB/s read, 50.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 12, total-stops: 18, interval: 30 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1869178 Average: 2.2647 StdDev: 13.08 Min: 0 Median: 1.4944 Max: 4287 Percentiles: P50: 1.49 P75: 1.87 P99: 5.72 P99.9: 12.14 P99.99: 83.23 ------------------------------------------------------ [ 0, 1 ] 316694 16.943% 16.943% ### ( 1, 2 ] 1249850 66.866% 83.809% ############# ( 2, 3 ] 189983 10.164% 93.973% ## ( 3, 4 ] 63104 3.376% 97.349% # ( 4, 6 ] 35848 1.918% 99.267% ( 6, 10 ] 10821 0.579% 99.846% ( 10, 15 ] 2355 0.126% 99.972% ( 15, 22 ] 248 0.013% 99.985% ( 22, 34 ] 15 0.001% 99.986% ( 34, 51 ] 7 0.000% 99.986% ( 51, 76 ] 19 0.001% 99.987% ( 76, 110 ] 226 0.012% 100.000% ( 110, 170 ] 295 0.016% 100.015% ( 170, 250 ] 146 0.008% 100.023% ( 250, 380 ] 99 0.005% 100.028% ( 380, 580 ] 75 0.004% 100.032% ( 580, 870 ] 51 0.003% 100.035% ( 870, 1300 ] 18 0.001% 100.036% ( 1300, 1900 ] 16 0.001% 100.037% ( 1900, 2900 ] 4 0.000% 100.037% ( 2900, 4400 ] 13 0.001% 100.038% ** Level 1 read latency histogram (micros): Count: 396291 Average: 2.5922 StdDev: 14.35 Min: 0 Median: 1.5658 Max: 3844 Percentiles: P50: 1.57 P75: 1.95 P99: 7.43 P99.9: 106.02 P99.99: 566.85 ------------------------------------------------------ [ 0, 1 ] 51976 13.116% 13.116% ### ( 1, 2 ] 258348 65.191% 78.307% ############# ( 2, 3 ] 54255 13.691% 91.998% ### ( 3, 4 ] 15135 3.819% 95.817% # ( 4, 6 ] 11172 2.819% 98.636% # ( 6, 10 ] 4025 1.016% 99.652% ( 10, 15 ] 605 0.153% 99.804% ( 15, 22 ] 79 0.020% 99.824% ( 22, 34 ] 4 0.001% 99.825% ( 34, 51 ] 19 0.005% 99.830% ( 51, 76 ] 33 0.008% 99.839% ( 76, 110 ] 276 0.070% 99.908% ( 110, 170 ] 199 0.050% 99.958% ( 170, 250 ] 36 0.009% 99.967% ( 250, 380 ] 52 0.013% 99.981% ( 380, 580 ] 40 0.010% 99.991% ( 580, 870 ] 18 0.005% 99.995% ( 870, 1300 ] 10 0.003% 99.998% ( 1300, 1900 ] 5 0.001% 99.999% ( 1900, 2900 ] 3 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28307 Average: 2.3598 StdDev: 15.58 Min: 0 Median: 1.4073 Max: 2044 Percentiles: P50: 1.41 P75: 1.83 P99: 7.38 P99.9: 39.89 P99.99: 629.10 ------------------------------------------------------ [ 0, 1 ] 7382 26.078% 26.078% ##### ( 1, 2 ] 16626 58.735% 84.813% ############ ( 2, 3 ] 2279 8.051% 92.864% ## ( 3, 4 ] 980 3.462% 96.326% # ( 4, 6 ] 649 2.293% 98.619% ( 6, 10 ] 313 1.106% 99.724% ( 10, 15 ] 40 0.141% 99.866% ( 15, 22 ] 9 0.032% 99.898% ( 34, 51 ] 2 0.007% 99.905% ( 76, 110 ] 4 0.014% 99.919% ( 110, 170 ] 6 0.021% 99.940% ( 170, 250 ] 6 0.021% 99.961% ( 250, 380 ] 7 0.025% 99.986% ( 380, 580 ] 1 0.004% 99.989% ( 580, 870 ] 1 0.004% 99.993% ( 870, 1300 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 212660 Average: 3.6930 StdDev: 35.91 Min: 1 Median: 1.6356 Max: 5767 Percentiles: P50: 1.64 P75: 2.10 P99: 9.31 P99.9: 300.86 P99.99: 765.68 ------------------------------------------------------ [ 0, 1 ] 19413 9.129% 9.129% ## ( 1, 2 ] 136739 64.299% 73.428% ############# ( 2, 3 ] 32197 15.140% 88.568% ### ( 3, 4 ] 11821 5.559% 94.127% # ( 4, 6 ] 7275 3.421% 97.548% # ( 6, 10 ] 3737 1.757% 99.305% ( 10, 15 ] 468 0.220% 99.525% ( 15, 22 ] 93 0.044% 99.569% ( 22, 34 ] 24 0.011% 99.580% ( 34, 51 ] 26 0.012% 99.592% ( 51, 76 ] 38 0.018% 99.610% ( 76, 110 ] 128 0.060% 99.670% ( 110, 170 ] 307 0.144% 99.815% ( 170, 250 ] 134 0.063% 99.878% ( 250, 380 ] 121 0.057% 99.935% ( 380, 580 ] 87 0.041% 99.976% ( 580, 870 ] 48 0.023% 99.998% ( 870, 1300 ] 14 0.007% 100.005% ( 1300, 1900 ] 5 0.002% 100.007% ( 1900, 2900 ] 9 0.004% 100.011% ( 2900, 4400 ] 8 0.004% 100.015% ( 4400, 6600 ] 1 0.000% 100.016% ** Level 4 read latency histogram (micros): Count: 30 Average: 1824.1000 StdDev: 1079.89 Min: 529 Median: 1660.0000 Max: 4019 Percentiles: P50: 1660.00 P75: 2600.00 P99: 4019.00 P99.9: 4019.00 P99.99: 4019.00 ------------------------------------------------------ ( 380, 580 ] 3 10.000% 10.000% ## ( 580, 870 ] 5 16.667% 26.667% ### ( 870, 1300 ] 1 3.333% 30.000% # ( 1300, 1900 ] 10 33.333% 63.333% ####### ( 1900, 2900 ] 5 16.667% 80.000% ### ( 2900, 4400 ] 6 20.000% 100.000% #### ** Level 5 read latency histogram (micros): Count: 20 Average: 677.5500 StdDev: 917.73 Min: 85 Median: 282.5000 Max: 3882 Percentiles: P50: 282.50 P75: 580.00 P99: 3882.00 P99.9: 3882.00 P99.99: 3882.00 ------------------------------------------------------ ( 76, 110 ] 3 15.000% 15.000% ### ( 110, 170 ] 4 20.000% 35.000% #### ( 170, 250 ] 2 10.000% 45.000% ## ( 250, 380 ] 4 20.000% 65.000% #### ( 380, 580 ] 2 10.000% 75.000% ## ( 580, 870 ] 1 5.000% 80.000% # ( 1300, 1900 ] 3 15.000% 95.000% ### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 21.3 total, 5.2 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 277.28 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.245 H:M:S, 24.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 190.53 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.475 H:M:S, 47.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/05-15:52:08 ... thread 0: (1000000,7000000) ops and (109833.9,232182.6) ops/second in (9.104657,30.148689) 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 10/4 2.64 GB 188.5 5.8 0.0 5.8 12.4 6.6 0.0 1.9 142.0 301.8 42.14 39.55 118 0.357 6076K 8677 0.0 0.0 L1 20/0 1.80 GB 184.7 5.6 3.8 1.8 5.6 3.8 0.1 1.5 219.4 217.2 26.23 24.94 4 6.558 5844K 58K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.1 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 23/9 1.69 GB 0.9 1.4 0.6 0.8 1.4 0.6 1.5 2.3 214.3 214.2 6.82 6.05 4 1.706 1463K 711 0.0 0.0 L4 157/15 9.72 GB 1.0 0.0 0.0 0.0 0.0 0.0 1.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1056/0 86.80 GB 0.9 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 1266/28 102.65 GB 0.0 13.0 4.5 8.5 19.5 11.0 5.8 3.0 175.9 264.1 75.67 70.99 127 0.596 13M 67K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.0 4.5 8.5 19.5 11.0 5.8 3.0 175.9 264.1 75.67 70.99 127 0.596 13M 67K 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 13.0 4.5 8.5 12.9 4.4 0.0 0.0 236.0 234.8 56.40 53.78 29 1.945 13M 67K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 349.9 19.27 17.21 98 0.197 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): 30.4 total, 30.2 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 19.52 GB write, 657.41 MB/s write, 13.00 GB read, 437.94 MB/s read, 75.7 seconds Interval compaction: 19.52 GB write, 662.88 MB/s write, 13.00 GB read, 441.58 MB/s read, 75.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 21, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 21, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 18, interval: 44 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2657341 Average: 2.4568 StdDev: 14.29 Min: 0 Median: 1.4861 Max: 4287 Percentiles: P50: 1.49 P75: 1.86 P99: 5.96 P99.9: 99.54 P99.99: 187.52 ------------------------------------------------------ [ 0, 1 ] 464055 17.463% 17.463% ### ( 1, 2 ] 1778779 66.938% 84.401% ############# ( 2, 3 ] 254406 9.574% 93.975% ## ( 3, 4 ] 85835 3.230% 97.205% # ( 4, 6 ] 48721 1.833% 99.039% ( 6, 10 ] 17420 0.656% 99.694% ( 10, 15 ] 3299 0.124% 99.818% ( 15, 22 ] 583 0.022% 99.840% ( 22, 34 ] 30 0.001% 99.841% ( 34, 51 ] 111 0.004% 99.846% ( 51, 76 ] 127 0.005% 99.850% ( 76, 110 ] 1903 0.072% 99.922% ( 110, 170 ] 1690 0.064% 99.986% ( 170, 250 ] 531 0.020% 100.006% ( 250, 380 ] 304 0.011% 100.017% ( 380, 580 ] 246 0.009% 100.026% ( 580, 870 ] 123 0.005% 100.031% ( 870, 1300 ] 33 0.001% 100.032% ( 1300, 1900 ] 20 0.001% 100.033% ( 1900, 2900 ] 12 0.000% 100.033% ( 2900, 4400 ] 13 0.000% 100.034% ** Level 1 read latency histogram (micros): Count: 645384 Average: 2.9623 StdDev: 24.88 Min: 0 Median: 1.5742 Max: 3844 Percentiles: P50: 1.57 P75: 1.96 P99: 8.08 P99.9: 137.68 P99.99: 461.75 ------------------------------------------------------ [ 0, 1 ] 81315 12.599% 12.599% ### ( 1, 2 ] 420408 65.141% 77.740% ############# ( 2, 3 ] 86640 13.425% 91.165% ### ( 3, 4 ] 26570 4.117% 95.282% # ( 4, 6 ] 20057 3.108% 98.389% # ( 6, 10 ] 7598 1.177% 99.567% ( 10, 15 ] 1071 0.166% 99.733% ( 15, 22 ] 188 0.029% 99.762% ( 22, 34 ] 13 0.002% 99.764% ( 34, 51 ] 22 0.003% 99.767% ( 51, 76 ] 46 0.007% 99.774% ( 76, 110 ] 565 0.088% 99.862% ( 110, 170 ] 541 0.084% 99.946% ( 170, 250 ] 111 0.017% 99.963% ( 250, 380 ] 129 0.020% 99.983% ( 380, 580 ] 121 0.019% 100.002% ( 580, 870 ] 62 0.010% 100.011% ( 870, 1300 ] 42 0.007% 100.018% ( 1300, 1900 ] 24 0.004% 100.022% ( 1900, 2900 ] 17 0.003% 100.024% ( 2900, 4400 ] 10 0.002% 100.026% ** Level 2 read latency histogram (micros): Count: 28307 Average: 2.3598 StdDev: 15.58 Min: 0 Median: 1.4073 Max: 2044 Percentiles: P50: 1.41 P75: 1.83 P99: 7.38 P99.9: 39.89 P99.99: 629.10 ------------------------------------------------------ [ 0, 1 ] 7382 26.078% 26.078% ##### ( 1, 2 ] 16626 58.735% 84.813% ############ ( 2, 3 ] 2279 8.051% 92.864% ## ( 3, 4 ] 980 3.462% 96.326% # ( 4, 6 ] 649 2.293% 98.619% ( 6, 10 ] 313 1.106% 99.724% ( 10, 15 ] 40 0.141% 99.866% ( 15, 22 ] 9 0.032% 99.898% ( 34, 51 ] 2 0.007% 99.905% ( 76, 110 ] 4 0.014% 99.919% ( 110, 170 ] 6 0.021% 99.940% ( 170, 250 ] 6 0.021% 99.961% ( 250, 380 ] 7 0.025% 99.986% ( 380, 580 ] 1 0.004% 99.989% ( 580, 870 ] 1 0.004% 99.993% ( 870, 1300 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 233288 Average: 5.5417 StdDev: 55.83 Min: 1 Median: 1.6591 Max: 5767 Percentiles: P50: 1.66 P75: 2.23 P99: 10.73 P99.9: 583.01 P99.99: 1141.20 ------------------------------------------------------ [ 0, 1 ] 19983 8.566% 8.566% ## ( 1, 2 ] 146652 62.863% 71.429% ############# ( 2, 3 ] 36572 15.677% 87.106% ### ( 3, 4 ] 14218 6.095% 93.200% # ( 4, 6 ] 9048 3.878% 97.079% # ( 6, 10 ] 4399 1.886% 98.964% ( 10, 15 ] 571 0.245% 99.209% ( 15, 22 ] 122 0.052% 99.261% ( 22, 34 ] 26 0.011% 99.273% ( 34, 51 ] 29 0.012% 99.285% ( 51, 76 ] 39 0.017% 99.302% ( 76, 110 ] 138 0.059% 99.361% ( 110, 170 ] 371 0.159% 99.520% ( 170, 250 ] 294 0.126% 99.646% ( 250, 380 ] 306 0.131% 99.777% ( 380, 580 ] 285 0.122% 99.899% ( 580, 870 ] 165 0.071% 99.970% ( 870, 1300 ] 74 0.032% 100.002% ( 1300, 1900 ] 27 0.012% 100.013% ( 1900, 2900 ] 29 0.012% 100.026% ( 2900, 4400 ] 16 0.007% 100.033% ( 4400, 6600 ] 1 0.000% 100.033% ** Level 4 read latency histogram (micros): Count: 30 Average: 1824.1000 StdDev: 1079.89 Min: 529 Median: 1660.0000 Max: 4019 Percentiles: P50: 1660.00 P75: 2600.00 P99: 4019.00 P99.9: 4019.00 P99.99: 4019.00 ------------------------------------------------------ ( 380, 580 ] 3 10.000% 10.000% ## ( 580, 870 ] 5 16.667% 26.667% ### ( 870, 1300 ] 1 3.333% 30.000% # ( 1300, 1900 ] 10 33.333% 63.333% ####### ( 1900, 2900 ] 5 16.667% 80.000% ### ( 2900, 4400 ] 6 20.000% 100.000% #### ** Level 5 read latency histogram (micros): Count: 60 Average: 1016.5500 StdDev: 1212.33 Min: 85 Median: 440.0000 Max: 5322 Percentiles: P50: 440.00 P75: 1420.00 P99: 5280.00 P99.9: 5322.00 P99.99: 5322.00 ------------------------------------------------------ ( 76, 110 ] 3 5.000% 5.000% # ( 110, 170 ] 4 6.667% 11.667% # ( 170, 250 ] 10 16.667% 28.333% ### ( 250, 380 ] 10 16.667% 45.000% ### ( 380, 580 ] 10 16.667% 61.667% ### ( 580, 870 ] 5 8.333% 70.000% ## ( 870, 1300 ] 2 3.333% 73.333% # ( 1300, 1900 ] 5 8.333% 81.667% ## ( 1900, 2900 ] 4 6.667% 88.333% # ( 2900, 4400 ] 6 10.000% 98.333% ## ( 4400, 6600 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 30.4 total, 9.1 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 226.61 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.620 H:M:S, 38.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 108.10 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:6.374 H:M:S, 70.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 7 num-running-flushes: 1 2024/11/05-15:52:12 ... thread 0: (1000000,8000000) ops and (255013.0,234810.3) ops/second in (3.921369,34.070058) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/12 3.62 GB 37.8 7.1 0.0 7.1 14.7 7.6 0.0 1.9 142.0 292.4 51.44 47.31 134 0.384 7418K 11K 0.0 0.0 L1 16/16 1.30 GB 0.0 5.6 3.8 1.8 5.6 3.8 0.1 1.5 219.4 217.2 26.23 24.94 4 6.558 5844K 58K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.6 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 14/0 929.25 MB 0.9 1.4 0.6 0.8 1.4 0.6 2.0 2.3 214.3 214.2 6.82 6.05 4 1.706 1463K 711 0.0 0.0 L4 166/0 9.64 GB 1.0 1.6 1.3 0.4 1.6 1.3 1.2 1.3 137.6 137.0 12.19 7.99 10 1.219 1653K 5817 0.0 0.0 L5 1072/0 88.15 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1282/28 103.63 GB 0.0 15.9 5.8 10.2 23.4 13.3 8.2 3.1 167.9 246.8 97.16 86.74 153 0.635 16M 76K 0.0 0.0 Int 0/0 0.00 KB 0.0 15.9 5.8 10.2 23.4 13.3 8.2 3.1 167.9 246.8 97.16 86.74 153 0.635 16M 76K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 15.9 5.8 10.2 15.9 5.7 0.0 0.0 219.9 218.9 74.17 66.91 42 1.766 16M 76K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.6 7.6 0.0 0.0 0.0 337.1 22.99 19.83 111 0.207 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): 34.3 total, 34.1 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 23.42 GB write, 698.73 MB/s write, 15.93 GB read, 475.26 MB/s read, 97.2 seconds Interval compaction: 23.42 GB write, 703.87 MB/s write, 15.93 GB read, 478.76 MB/s read, 97.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 21, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 21, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 33, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 33, interval: 59 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3006532 Average: 2.5390 StdDev: 18.37 Min: 0 Median: 1.4992 Max: 7640 Percentiles: P50: 1.50 P75: 1.88 P99: 6.16 P99.9: 99.09 P99.99: 214.25 ------------------------------------------------------ [ 0, 1 ] 505809 16.824% 16.824% ### ( 1, 2 ] 1997949 66.454% 83.277% ############# ( 2, 3 ] 302394 10.058% 93.335% ## ( 3, 4 ] 105600 3.512% 96.848% # ( 4, 6 ] 63865 2.124% 98.972% ( 6, 10 ] 21895 0.728% 99.700% ( 10, 15 ] 3758 0.125% 99.825% ( 15, 22 ] 647 0.022% 99.847% ( 22, 34 ] 37 0.001% 99.848% ( 34, 51 ] 117 0.004% 99.852% ( 51, 76 ] 127 0.004% 99.856% ( 76, 110 ] 1956 0.065% 99.921% ( 110, 170 ] 1757 0.058% 99.979% ( 170, 250 ] 581 0.019% 99.999% ( 250, 380 ] 372 0.012% 100.011% ( 380, 580 ] 306 0.010% 100.021% ( 580, 870 ] 190 0.006% 100.028% ( 870, 1300 ] 72 0.002% 100.030% ( 1300, 1900 ] 45 0.001% 100.031% ( 1900, 2900 ] 23 0.001% 100.032% ( 2900, 4400 ] 21 0.001% 100.033% ( 4400, 6600 ] 4 0.000% 100.033% ( 6600, 9900 ] 1 0.000% 100.033% ** Level 1 read latency histogram (micros): Count: 890845 Average: 3.8423 StdDev: 53.69 Min: 0 Median: 1.6602 Max: 8828 Percentiles: P50: 1.66 P75: 2.25 P99: 8.56 P99.9: 108.75 P99.99: 327.08 ------------------------------------------------------ [ 0, 1 ] 85567 9.605% 9.605% ## ( 1, 2 ] 545080 61.187% 70.792% ############ ( 2, 3 ] 148829 16.706% 87.498% ### ( 3, 4 ] 50560 5.676% 93.174% # ( 4, 6 ] 43163 4.845% 98.019% # ( 6, 10 ] 13631 1.530% 99.549% ( 10, 15 ] 2134 0.240% 99.789% ( 15, 22 ] 330 0.037% 99.826% ( 22, 34 ] 28 0.003% 99.829% ( 34, 51 ] 32 0.004% 99.833% ( 51, 76 ] 53 0.006% 99.839% ( 76, 110 ] 568 0.064% 99.902% ( 110, 170 ] 546 0.061% 99.964% ( 170, 250 ] 127 0.014% 99.978% ( 250, 380 ] 182 0.020% 99.998% ( 380, 580 ] 207 0.023% 100.022% ( 580, 870 ] 151 0.017% 100.039% ( 870, 1300 ] 101 0.011% 100.050% ( 1300, 1900 ] 77 0.009% 100.058% ( 1900, 2900 ] 87 0.010% 100.068% ( 2900, 4400 ] 85 0.010% 100.078% ( 4400, 6600 ] 12 0.001% 100.079% ( 6600, 9900 ] 4 0.000% 100.080% ** Level 2 read latency histogram (micros): Count: 28307 Average: 2.3598 StdDev: 15.58 Min: 0 Median: 1.4073 Max: 2044 Percentiles: P50: 1.41 P75: 1.83 P99: 7.38 P99.9: 39.89 P99.99: 629.10 ------------------------------------------------------ [ 0, 1 ] 7382 26.078% 26.078% ##### ( 1, 2 ] 16626 58.735% 84.813% ############ ( 2, 3 ] 2279 8.051% 92.864% ## ( 3, 4 ] 980 3.462% 96.326% # ( 4, 6 ] 649 2.293% 98.619% ( 6, 10 ] 313 1.106% 99.724% ( 10, 15 ] 40 0.141% 99.866% ( 15, 22 ] 9 0.032% 99.898% ( 34, 51 ] 2 0.007% 99.905% ( 76, 110 ] 4 0.014% 99.919% ( 110, 170 ] 6 0.021% 99.940% ( 170, 250 ] 6 0.021% 99.961% ( 250, 380 ] 7 0.025% 99.986% ( 380, 580 ] 1 0.004% 99.989% ( 580, 870 ] 1 0.004% 99.993% ( 870, 1300 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 317190 Average: 7.9826 StdDev: 84.30 Min: 1 Median: 1.7204 Max: 5767 Percentiles: P50: 1.72 P75: 2.47 P99: 14.16 P99.9: 981.82 P99.99: 1789.26 ------------------------------------------------------ [ 0, 1 ] 22244 7.013% 7.013% # ( 1, 2 ] 189269 59.671% 66.683% ############ ( 2, 3 ] 56267 17.739% 84.423% #### ( 3, 4 ] 23090 7.280% 91.702% # ( 4, 6 ] 15831 4.991% 96.693% # ( 6, 10 ] 6539 2.062% 98.755% ( 10, 15 ] 935 0.295% 99.049% ( 15, 22 ] 175 0.055% 99.105% ( 22, 34 ] 32 0.010% 99.115% ( 34, 51 ] 31 0.010% 99.124% ( 51, 76 ] 43 0.014% 99.138% ( 76, 110 ] 154 0.049% 99.187% ( 110, 170 ] 396 0.125% 99.311% ( 170, 250 ] 358 0.113% 99.424% ( 250, 380 ] 459 0.145% 99.569% ( 380, 580 ] 549 0.173% 99.742% ( 580, 870 ] 428 0.135% 99.877% ( 870, 1300 ] 280 0.088% 99.965% ( 1300, 1900 ] 96 0.030% 99.996% ( 1900, 2900 ] 81 0.026% 100.021% ( 2900, 4400 ] 60 0.019% 100.040% ( 4400, 6600 ] 6 0.002% 100.042% ** Level 4 read latency histogram (micros): Count: 26957 Average: 5.7089 StdDev: 79.89 Min: 0 Median: 1.7038 Max: 4019 Percentiles: P50: 1.70 P75: 2.37 P99: 7.54 P99.9: 1301.98 P99.99: 3726.07 ------------------------------------------------------ [ 0, 1 ] 1621 6.013% 6.013% # ( 1, 2 ] 16848 62.500% 68.513% ############ ( 2, 3 ] 4739 17.580% 86.093% #### ( 3, 4 ] 1907 7.074% 93.167% # ( 4, 6 ] 1487 5.516% 98.683% # ( 6, 10 ] 222 0.824% 99.507% ( 10, 15 ] 24 0.089% 99.596% ( 15, 22 ] 6 0.022% 99.618% ( 22, 34 ] 4 0.015% 99.633% ( 34, 51 ] 1 0.004% 99.636% ( 51, 76 ] 12 0.045% 99.681% ( 76, 110 ] 1 0.004% 99.685% ( 110, 170 ] 7 0.026% 99.711% ( 170, 250 ] 21 0.078% 99.789% ( 250, 380 ] 7 0.026% 99.815% ( 380, 580 ] 4 0.015% 99.829% ( 580, 870 ] 11 0.041% 99.870% ( 870, 1300 ] 8 0.030% 99.900% ( 1300, 1900 ] 13 0.048% 99.948% ( 1900, 2900 ] 8 0.030% 99.978% ( 2900, 4400 ] 6 0.022% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 1144.9500 StdDev: 1277.30 Min: 85 Median: 535.5556 Max: 5726 Percentiles: P50: 535.56 P75: 1736.36 P99: 5726.00 P99.9: 5726.00 P99.99: 5726.00 ------------------------------------------------------ ( 76, 110 ] 3 2.143% 2.143% ( 110, 170 ] 9 6.429% 8.571% # ( 170, 250 ] 20 14.286% 22.857% ### ( 250, 380 ] 24 17.143% 40.000% ### ( 380, 580 ] 18 12.857% 52.857% ### ( 580, 870 ] 13 9.286% 62.143% ## ( 870, 1300 ] 10 7.143% 69.286% # ( 1300, 1900 ] 11 7.857% 77.143% ## ( 1900, 2900 ] 15 10.714% 87.857% ## ( 2900, 4400 ] 13 9.286% 97.143% ## ( 4400, 6600 ] 4 2.857% 100.000% # ** DB Stats ** Uptime(secs): 34.3 total, 3.9 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 229.40 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:12.799 H:M:S, 37.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 250.98 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.179 H:M:S, 30.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/05-15:52:15 ... thread 0: (1000000,9000000) ops and (323661.3,242197.8) ops/second in (3.089650,37.159708) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/12 4.54 GB 138.5 8.0 0.0 8.0 16.5 8.5 0.0 1.9 142.2 292.9 57.60 53.10 150 0.384 8314K 12K 0.0 0.0 L1 16/16 1.30 GB 0.0 5.6 3.8 1.8 5.6 3.8 0.1 1.5 219.4 217.2 26.23 24.94 4 6.558 5844K 58K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.6 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 14/0 929.25 MB 0.9 1.4 0.6 0.8 1.4 0.6 2.0 2.3 214.3 214.2 6.82 6.05 4 1.706 1463K 711 0.0 0.0 L4 166/0 9.64 GB 1.0 1.6 1.3 0.4 1.6 1.3 1.2 1.3 137.6 137.0 12.19 7.99 10 1.219 1653K 5817 0.0 0.0 L5 1072/0 88.15 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1286/28 104.55 GB 0.0 16.8 5.8 11.0 25.2 14.2 8.2 3.0 166.4 249.8 103.31 92.53 169 0.611 17M 77K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.8 5.8 11.0 25.2 14.2 8.2 3.0 166.4 249.8 103.31 92.53 169 0.611 17M 77K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 16.8 5.8 11.0 16.7 5.7 0.0 0.0 221.7 220.7 77.55 70.23 45 1.723 17M 77K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.5 8.5 0.0 0.0 0.0 337.4 25.77 22.30 124 0.208 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): 37.4 total, 37.2 interval Flush(GB): cumulative 8.490, interval 8.490 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 25.20 GB write, 689.83 MB/s write, 16.79 GB read, 459.59 MB/s read, 103.3 seconds Interval compaction: 25.20 GB write, 694.49 MB/s write, 16.79 GB read, 462.69 MB/s read, 103.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 22, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 22, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 37, pending-compaction-bytes-delays: 5, pending-compaction-bytes-stops: 0, total-delays: 27, total-stops: 37, interval: 64 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3407567 Average: 2.5034 StdDev: 17.72 Min: 0 Median: 1.5015 Max: 7640 Percentiles: P50: 1.50 P75: 1.88 P99: 5.99 P99.9: 89.45 P99.99: 182.11 ------------------------------------------------------ [ 0, 1 ] 562258 16.500% 16.500% ### ( 1, 2 ] 2276383 66.804% 83.304% ############# ( 2, 3 ] 345026 10.125% 93.429% ## ( 3, 4 ] 119286 3.501% 96.930% # ( 4, 6 ] 70889 2.080% 99.010% ( 6, 10 ] 24626 0.723% 99.733% ( 10, 15 ] 3964 0.116% 99.849% ( 15, 22 ] 663 0.019% 99.869% ( 22, 34 ] 38 0.001% 99.870% ( 34, 51 ] 117 0.003% 99.873% ( 51, 76 ] 130 0.004% 99.877% ( 76, 110 ] 1976 0.058% 99.935% ( 110, 170 ] 1781 0.052% 99.987% ( 170, 250 ] 603 0.018% 100.005% ( 250, 380 ] 385 0.011% 100.016% ( 380, 580 ] 314 0.009% 100.026% ( 580, 870 ] 201 0.006% 100.031% ( 870, 1300 ] 76 0.002% 100.034% ( 1300, 1900 ] 46 0.001% 100.035% ( 1900, 2900 ] 23 0.001% 100.036% ( 2900, 4400 ] 25 0.001% 100.036% ( 4400, 6600 ] 4 0.000% 100.037% ( 6600, 9900 ] 1 0.000% 100.037% ** Level 1 read latency histogram (micros): Count: 890845 Average: 3.8423 StdDev: 53.69 Min: 0 Median: 1.6602 Max: 8828 Percentiles: P50: 1.66 P75: 2.25 P99: 8.56 P99.9: 108.75 P99.99: 327.08 ------------------------------------------------------ [ 0, 1 ] 85567 9.605% 9.605% ## ( 1, 2 ] 545080 61.187% 70.792% ############ ( 2, 3 ] 148829 16.706% 87.498% ### ( 3, 4 ] 50560 5.676% 93.174% # ( 4, 6 ] 43163 4.845% 98.019% # ( 6, 10 ] 13631 1.530% 99.549% ( 10, 15 ] 2134 0.240% 99.789% ( 15, 22 ] 330 0.037% 99.826% ( 22, 34 ] 28 0.003% 99.829% ( 34, 51 ] 32 0.004% 99.833% ( 51, 76 ] 53 0.006% 99.839% ( 76, 110 ] 568 0.064% 99.902% ( 110, 170 ] 546 0.061% 99.964% ( 170, 250 ] 127 0.014% 99.978% ( 250, 380 ] 182 0.020% 99.998% ( 380, 580 ] 207 0.023% 100.022% ( 580, 870 ] 151 0.017% 100.039% ( 870, 1300 ] 101 0.011% 100.050% ( 1300, 1900 ] 77 0.009% 100.058% ( 1900, 2900 ] 87 0.010% 100.068% ( 2900, 4400 ] 85 0.010% 100.078% ( 4400, 6600 ] 12 0.001% 100.079% ( 6600, 9900 ] 4 0.000% 100.080% ** Level 2 read latency histogram (micros): Count: 28307 Average: 2.3598 StdDev: 15.58 Min: 0 Median: 1.4073 Max: 2044 Percentiles: P50: 1.41 P75: 1.83 P99: 7.38 P99.9: 39.89 P99.99: 629.10 ------------------------------------------------------ [ 0, 1 ] 7382 26.078% 26.078% ##### ( 1, 2 ] 16626 58.735% 84.813% ############ ( 2, 3 ] 2279 8.051% 92.864% ## ( 3, 4 ] 980 3.462% 96.326% # ( 4, 6 ] 649 2.293% 98.619% ( 6, 10 ] 313 1.106% 99.724% ( 10, 15 ] 40 0.141% 99.866% ( 15, 22 ] 9 0.032% 99.898% ( 34, 51 ] 2 0.007% 99.905% ( 76, 110 ] 4 0.014% 99.919% ( 110, 170 ] 6 0.021% 99.940% ( 170, 250 ] 6 0.021% 99.961% ( 250, 380 ] 7 0.025% 99.986% ( 380, 580 ] 1 0.004% 99.989% ( 580, 870 ] 1 0.004% 99.993% ( 870, 1300 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 317190 Average: 7.9826 StdDev: 84.30 Min: 1 Median: 1.7204 Max: 5767 Percentiles: P50: 1.72 P75: 2.47 P99: 14.16 P99.9: 981.82 P99.99: 1789.26 ------------------------------------------------------ [ 0, 1 ] 22244 7.013% 7.013% # ( 1, 2 ] 189269 59.671% 66.683% ############ ( 2, 3 ] 56267 17.739% 84.423% #### ( 3, 4 ] 23090 7.280% 91.702% # ( 4, 6 ] 15831 4.991% 96.693% # ( 6, 10 ] 6539 2.062% 98.755% ( 10, 15 ] 935 0.295% 99.049% ( 15, 22 ] 175 0.055% 99.105% ( 22, 34 ] 32 0.010% 99.115% ( 34, 51 ] 31 0.010% 99.124% ( 51, 76 ] 43 0.014% 99.138% ( 76, 110 ] 154 0.049% 99.187% ( 110, 170 ] 396 0.125% 99.311% ( 170, 250 ] 358 0.113% 99.424% ( 250, 380 ] 459 0.145% 99.569% ( 380, 580 ] 549 0.173% 99.742% ( 580, 870 ] 428 0.135% 99.877% ( 870, 1300 ] 280 0.088% 99.965% ( 1300, 1900 ] 96 0.030% 99.996% ( 1900, 2900 ] 81 0.026% 100.021% ( 2900, 4400 ] 60 0.019% 100.040% ( 4400, 6600 ] 6 0.002% 100.042% ** Level 4 read latency histogram (micros): Count: 26957 Average: 5.7089 StdDev: 79.89 Min: 0 Median: 1.7038 Max: 4019 Percentiles: P50: 1.70 P75: 2.37 P99: 7.54 P99.9: 1301.98 P99.99: 3726.07 ------------------------------------------------------ [ 0, 1 ] 1621 6.013% 6.013% # ( 1, 2 ] 16848 62.500% 68.513% ############ ( 2, 3 ] 4739 17.580% 86.093% #### ( 3, 4 ] 1907 7.074% 93.167% # ( 4, 6 ] 1487 5.516% 98.683% # ( 6, 10 ] 222 0.824% 99.507% ( 10, 15 ] 24 0.089% 99.596% ( 15, 22 ] 6 0.022% 99.618% ( 22, 34 ] 4 0.015% 99.633% ( 34, 51 ] 1 0.004% 99.636% ( 51, 76 ] 12 0.045% 99.681% ( 76, 110 ] 1 0.004% 99.685% ( 110, 170 ] 7 0.026% 99.711% ( 170, 250 ] 21 0.078% 99.789% ( 250, 380 ] 7 0.026% 99.815% ( 380, 580 ] 4 0.015% 99.829% ( 580, 870 ] 11 0.041% 99.870% ( 870, 1300 ] 8 0.030% 99.900% ( 1300, 1900 ] 13 0.048% 99.948% ( 1900, 2900 ] 8 0.030% 99.978% ( 2900, 4400 ] 6 0.022% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 1144.9500 StdDev: 1277.30 Min: 85 Median: 535.5556 Max: 5726 Percentiles: P50: 535.56 P75: 1736.36 P99: 5726.00 P99.9: 5726.00 P99.99: 5726.00 ------------------------------------------------------ ( 76, 110 ] 3 2.143% 2.143% ( 110, 170 ] 9 6.429% 8.571% # ( 170, 250 ] 20 14.286% 22.857% ### ( 250, 380 ] 24 17.143% 40.000% ### ( 380, 580 ] 18 12.857% 52.857% ### ( 580, 870 ] 13 9.286% 62.143% ## ( 870, 1300 ] 10 7.143% 69.286% # ( 1300, 1900 ] 11 7.857% 77.143% ## ( 1900, 2900 ] 15 10.714% 87.857% ## ( 2900, 4400 ] 13 9.286% 97.143% ## ( 4400, 6600 ] 4 2.857% 100.000% # ** DB Stats ** Uptime(secs): 37.4 total, 3.1 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 236.76 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:13.246 H:M:S, 35.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 318.54 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.447 H:M:S, 14.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/05-15:52:36 ... thread 0: (1000000,10000000) ops and (48075.8,172532.2) ops/second in (20.800479,57.960187) 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 2.64 GB 56.6 8.6 0.0 8.6 18.1 9.5 0.0 1.9 136.8 289.2 63.99 58.06 165 0.388 8889K 13K 0.0 0.0 L1 13/13 1.36 GB 0.0 9.9 6.8 3.1 9.7 6.6 0.1 1.4 221.1 218.1 45.69 43.04 5 9.137 9216K 58K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 5.4 1.8 234.9 234.8 0.47 0.45 1 0.475 113K 34 0.0 0.0 L3 14/0 946.46 MB 0.9 2.9 1.3 1.6 2.8 1.3 4.2 2.2 162.2 160.8 18.03 12.83 10 1.803 2947K 24K 0.0 0.0 L4 157/0 9.44 GB 1.0 5.8 4.1 1.8 5.8 4.0 1.2 1.4 133.6 132.8 44.74 28.21 37 1.209 6000K 30K 0.0 0.0 L5 1108/0 91.11 GB 0.9 0.0 0.0 0.0 0.0 0.0 5.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1309/27 105.47 GB 0.0 27.2 12.2 15.1 36.5 21.5 16.1 3.8 161.2 216.4 172.92 142.60 218 0.793 27M 126K 0.0 0.0 Int 0/0 0.00 KB 0.0 27.2 12.2 15.1 36.5 21.5 16.1 3.8 161.2 216.4 172.92 142.60 218 0.793 27M 126K 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 27.2 12.2 15.1 27.0 12.0 0.0 0.0 194.9 193.5 142.96 117.49 81 1.765 27M 126K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 325.9 29.96 25.11 137 0.219 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 58.2 total, 58.0 interval Flush(GB): cumulative 9.536, interval 9.536 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 36.55 GB write, 642.90 MB/s write, 27.21 GB read, 478.73 MB/s read, 172.9 seconds Interval compaction: 36.55 GB write, 645.68 MB/s write, 27.21 GB read, 480.80 MB/s read, 172.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 23, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 23, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 47, pending-compaction-bytes-delays: 36, pending-compaction-bytes-stops: 0, total-delays: 59, total-stops: 47, interval: 106 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4293201 Average: 2.8202 StdDev: 27.67 Min: 0 Median: 1.4989 Max: 7640 Percentiles: P50: 1.50 P75: 1.88 P99: 6.74 P99.9: 127.72 P99.99: 351.01 ------------------------------------------------------ [ 0, 1 ] 745826 17.372% 17.372% ### ( 1, 2 ] 2807973 65.405% 82.777% ############# ( 2, 3 ] 430868 10.036% 92.813% ## ( 3, 4 ] 155175 3.614% 96.428% # ( 4, 6 ] 104364 2.431% 98.859% ( 6, 10 ] 32931 0.767% 99.626% ( 10, 15 ] 5181 0.121% 99.747% ( 15, 22 ] 944 0.022% 99.768% ( 22, 34 ] 51 0.001% 99.770% ( 34, 51 ] 121 0.003% 99.773% ( 51, 76 ] 218 0.005% 99.778% ( 76, 110 ] 4262 0.099% 99.877% ( 110, 170 ] 3368 0.078% 99.955% ( 170, 250 ] 953 0.022% 99.977% ( 250, 380 ] 692 0.016% 99.994% ( 380, 580 ] 646 0.015% 100.009% ( 580, 870 ] 477 0.011% 100.020% ( 870, 1300 ] 249 0.006% 100.026% ( 1300, 1900 ] 130 0.003% 100.029% ( 1900, 2900 ] 70 0.002% 100.030% ( 2900, 4400 ] 86 0.002% 100.032% ( 4400, 6600 ] 17 0.000% 100.033% ( 6600, 9900 ] 3 0.000% 100.033% ** Level 1 read latency histogram (micros): Count: 1951770 Average: 4.5299 StdDev: 68.01 Min: 0 Median: 1.6896 Max: 16158 Percentiles: P50: 1.69 P75: 2.45 P99: 8.80 P99.9: 93.39 P99.99: 145.76 ------------------------------------------------------ [ 0, 1 ] 224144 11.484% 11.484% ## ( 1, 2 ] 1090166 55.855% 67.339% ########### ( 2, 3 ] 328970 16.855% 84.194% ### ( 3, 4 ] 135706 6.953% 91.147% # ( 4, 6 ] 129864 6.654% 97.801% # ( 6, 10 ] 33441 1.713% 99.514% ( 10, 15 ] 5366 0.275% 99.789% ( 15, 22 ] 812 0.042% 99.831% ( 22, 34 ] 60 0.003% 99.834% ( 34, 51 ] 49 0.003% 99.836% ( 51, 76 ] 336 0.017% 99.854% ( 76, 110 ] 1768 0.091% 99.944% ( 110, 170 ] 1498 0.077% 100.021% ( 170, 250 ] 367 0.019% 100.040% ( 250, 380 ] 427 0.022% 100.062% ( 380, 580 ] 542 0.028% 100.089% ( 580, 870 ] 474 0.024% 100.114% ( 870, 1300 ] 315 0.016% 100.130% ( 1300, 1900 ] 195 0.010% 100.140% ( 1900, 2900 ] 242 0.012% 100.152% ( 2900, 4400 ] 314 0.016% 100.168% ( 4400, 6600 ] 56 0.003% 100.171% ( 6600, 9900 ] 11 0.001% 100.172% ( 14000, 22000 ] 1 0.000% 100.172% ** Level 2 read latency histogram (micros): Count: 28307 Average: 2.3598 StdDev: 15.58 Min: 0 Median: 1.4073 Max: 2044 Percentiles: P50: 1.41 P75: 1.83 P99: 7.38 P99.9: 39.89 P99.99: 629.10 ------------------------------------------------------ [ 0, 1 ] 7382 26.078% 26.078% ##### ( 1, 2 ] 16626 58.735% 84.813% ############ ( 2, 3 ] 2279 8.051% 92.864% ## ( 3, 4 ] 980 3.462% 96.326% # ( 4, 6 ] 649 2.293% 98.619% ( 6, 10 ] 313 1.106% 99.724% ( 10, 15 ] 40 0.141% 99.866% ( 15, 22 ] 9 0.032% 99.898% ( 34, 51 ] 2 0.007% 99.905% ( 76, 110 ] 4 0.014% 99.919% ( 110, 170 ] 6 0.021% 99.940% ( 170, 250 ] 6 0.021% 99.961% ( 250, 380 ] 7 0.025% 99.986% ( 380, 580 ] 1 0.004% 99.989% ( 580, 870 ] 1 0.004% 99.993% ( 870, 1300 ] 1 0.004% 99.996% ( 1900, 2900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 714377 Average: 8.0668 StdDev: 102.32 Min: 1 Median: 1.8641 Max: 11724 Percentiles: P50: 1.86 P75: 2.81 P99: 9.79 P99.9: 641.68 P99.99: 896.92 ------------------------------------------------------ [ 0, 1 ] 26483 3.707% 3.707% # ( 1, 2 ] 382738 53.576% 57.284% ########### ( 2, 3 ] 155936 21.828% 79.112% #### ( 3, 4 ] 70054 9.806% 88.918% ## ( 4, 6 ] 58636 8.208% 97.126% ## ( 6, 10 ] 14125 1.977% 99.103% ( 10, 15 ] 2525 0.353% 99.457% ( 15, 22 ] 348 0.049% 99.506% ( 22, 34 ] 45 0.006% 99.512% ( 34, 51 ] 39 0.005% 99.517% ( 51, 76 ] 58 0.008% 99.525% ( 76, 110 ] 178 0.025% 99.550% ( 110, 170 ] 433 0.061% 99.611% ( 170, 250 ] 428 0.060% 99.671% ( 250, 380 ] 621 0.087% 99.758% ( 380, 580 ] 851 0.119% 99.877% ( 580, 870 ] 774 0.108% 99.985% ( 870, 1300 ] 536 0.075% 100.060% ( 1300, 1900 ] 254 0.036% 100.096% ( 1900, 2900 ] 213 0.030% 100.126% ( 2900, 4400 ] 204 0.029% 100.154% ( 4400, 6600 ] 31 0.004% 100.159% ( 6600, 9900 ] 13 0.002% 100.160% ( 9900, 14000 ] 4 0.001% 100.161% ** Level 4 read latency histogram (micros): Count: 362741 Average: 13.3996 StdDev: 176.52 Min: 0 Median: 1.9141 Max: 30696 Percentiles: P50: 1.91 P75: 2.86 P99: 12.68 P99.9: 1541.56 P99.99: 2640.36 ------------------------------------------------------ [ 0, 1 ] 6840 1.886% 1.886% ( 1, 2 ] 190937 52.637% 54.523% ########### ( 2, 3 ] 85927 23.688% 78.211% ##### ( 3, 4 ] 35973 9.917% 88.128% ## ( 4, 6 ] 30804 8.492% 96.620% ## ( 6, 10 ] 7849 2.164% 98.784% ( 10, 15 ] 1460 0.402% 99.186% ( 15, 22 ] 132 0.036% 99.223% ( 22, 34 ] 24 0.007% 99.229% ( 34, 51 ] 21 0.006% 99.235% ( 51, 76 ] 17 0.005% 99.240% ( 76, 110 ] 78 0.022% 99.261% ( 110, 170 ] 133 0.037% 99.298% ( 170, 250 ] 265 0.073% 99.371% ( 250, 380 ] 278 0.077% 99.448% ( 380, 580 ] 477 0.131% 99.579% ( 580, 870 ] 585 0.161% 99.741% ( 870, 1300 ] 476 0.131% 99.872% ( 1300, 1900 ] 254 0.070% 99.942% ( 1900, 2900 ] 236 0.065% 100.007% ( 2900, 4400 ] 288 0.079% 100.086% ( 4400, 6600 ] 66 0.018% 100.104% ( 6600, 9900 ] 15 0.004% 100.109% ( 14000, 22000 ] 1 0.000% 100.109% ( 22000, 33000 ] 2 0.001% 100.109% ** Level 5 read latency histogram (micros): Count: 320 Average: 1355.7031 StdDev: 1515.88 Min: 85 Median: 660.5556 Max: 8955 Percentiles: P50: 660.56 P75: 2133.33 P99: 6396.92 P99.9: 8955.00 P99.99: 8955.00 ------------------------------------------------------ ( 76, 110 ] 11 3.438% 3.438% # ( 110, 170 ] 24 7.500% 10.938% ## ( 170, 250 ] 34 10.625% 21.562% ## ( 250, 380 ] 44 13.750% 35.312% ### ( 380, 580 ] 37 11.562% 46.875% ## ( 580, 870 ] 36 11.250% 58.125% ## ( 870, 1300 ] 23 7.188% 65.312% # ( 1300, 1900 ] 24 7.500% 72.812% ## ( 1900, 2900 ] 30 9.375% 82.188% ## ( 2900, 4400 ] 42 13.125% 95.312% ### ( 4400, 6600 ] 13 4.062% 99.375% # ( 6600, 9900 ] 2 0.625% 100.000% ** DB Stats ** Uptime(secs): 58.2 total, 20.8 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 169.07 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:30.512 H:M:S, 52.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 47.32 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:17.266 H:M:S, 83.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 5.677 micros/op 176143 ops/sec 60.002 seconds 10568999 operations; 170.7 MB/s Microseconds per write: Count: 10568999 Average: 5.6772 StdDev: 353.24 Min: 0 Median: 1.7340 Max: 593683 Percentiles: P50: 1.73 P75: 2.75 P99: 9.07 P99.9: 1129.80 P99.99: 2633.82 ------------------------------------------------------ [ 0, 1 ] 1455013 13.767% 13.767% ### ( 1, 2 ] 5217270 49.364% 63.131% ########## ( 2, 3 ] 1676609 15.863% 78.994% ### ( 3, 4 ] 1452201 13.740% 92.734% ### ( 4, 6 ] 572603 5.418% 98.152% # ( 6, 10 ] 116873 1.106% 99.258% ( 10, 15 ] 35138 0.332% 99.590% ( 15, 22 ] 9120 0.086% 99.677% ( 22, 34 ] 1894 0.018% 99.695% ( 34, 51 ] 248 0.002% 99.697% ( 51, 76 ] 34 0.000% 99.697% ( 76, 110 ] 7165 0.068% 99.765% ( 110, 170 ] 3060 0.029% 99.794% ( 170, 250 ] 342 0.003% 99.797% ( 250, 380 ] 133 0.001% 99.799% ( 380, 580 ] 31 0.000% 99.799% ( 580, 870 ] 19 0.000% 99.799% ( 870, 1300 ] 17672 0.167% 99.966% ( 1300, 1900 ] 61 0.001% 99.967% ( 1900, 2900 ] 3347 0.032% 99.998% ( 2900, 4400 ] 115 0.001% 100.000% ( 4400, 6600 ] 19 0.000% 100.000% ( 6600, 9900 ] 5 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 14000, 22000 ] 2 0.000% 100.000% ( 22000, 33000 ] 3 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 110000, 170000 ] 3 0.000% 100.000% ( 170000, 250000 ] 15 0.000% 100.000% ( 380000, 570000 ] 1 0.000% 100.000% ( 570000, 860000 ] 1 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 : 220327 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 : 10568999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10907206968 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 : 587 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 31072940 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 : 31275963598 rocksdb.compact.write.bytes COUNT : 31052463611 rocksdb.flush.write.bytes COUNT : 10833346355 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 : 74 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 : 257 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 : 10746061824 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4234240 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 : 31382877141 rocksdb.non.last.level.read.count COUNT : 7577946 rocksdb.block.checksum.compute.count COUNT : 7576846 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 : 1.381866 P95 : 3.903311 P99 : 7.579646 P100 : 593680.000000 COUNT : 10568999 SUM : 55116414 rocksdb.compaction.times.micros P50 : 1153636.363636 P95 : 3763333.333333 P99 : 18680000.000000 P100 : 19454608.000000 COUNT : 83 SUM : 144888924 rocksdb.compaction.times.cpu_micros P50 : 951538.461538 P95 : 3763333.333333 P99 : 18105985.000000 P100 : 18105985.000000 COUNT : 83 SUM : 119381249 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 : 688.750000 P95 : 1825.000000 P99 : 63750.000000 P100 : 134913.000000 COUNT : 145 SUM : 330917 rocksdb.compaction.outfile.sync.micros P50 : 1085.000000 P95 : 135875.000000 P99 : 280680.000000 P100 : 295774.000000 COUNT : 382 SUM : 7625078 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 : 105.259615 P95 : 1650.000000 P99 : 5009.000000 P100 : 5009.000000 COUNT : 265 SUM : 88470 rocksdb.table.open.io.micros P50 : 1434.375000 P95 : 8339.375000 P99 : 13008.312500 P100 : 21635.000000 COUNT : 587 SUM : 1323459 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 : 3.649539 P95 : 7.674935 P99 : 11.383855 P100 : 30699.000000 COUNT : 7575257 SUM : 48045043 rocksdb.read.block.get.micros P50 : 481.694915 P95 : 3616.447368 P99 : 5339.529412 P100 : 8178.000000 COUNT : 1174 SUM : 1064821 rocksdb.write.raw.block.micros P50 : 0.513470 P95 : 0.975593 P99 : 2.944080 P100 : 40372.000000 COUNT : 10144898 SUM : 20293427 rocksdb.numfiles.in.singlecompaction P50 : 3.364130 P95 : 5.950000 P99 : 24.000000 P100 : 24.000000 COUNT : 143 SUM : 588 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 : 0.561561 P95 : 1149.273851 P99 : 2359.654447 P100 : 593470.000000 COUNT : 194327 SUM : 31090992 rocksdb.sst.read.micros P50 : 1.590640 P95 : 4.517282 P99 : 8.577084 P100 : 30696.000000 COUNT : 7578308 SUM : 32697481 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 : 10568999 SUM : 10907206968 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 : 214485.981308 P95 : 359880.952381 P99 : 649750.000000 P100 : 815974.000000 COUNT : 145 SUM : 31561689 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 : 366 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