[2024-12-10 03:57:47.910180] Starting SPDK v25.01-pre git sha1 86d35c37a / DPDK 24.03.0 initialization... [2024-12-10 03:57:47.910448] [ 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_pid1025700 ] Set seed to 1733799467903367 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-10 03:57:48.051838] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-10 03:57:48.159935] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-10 03:57:48.159980] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1025700' to capture a snapshot of events at runtime. [2024-12-10 03:57:48.159990] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-10 03:57:48.160000] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-10 03:57:48.160007] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1025700 for offline analysis/debug. [2024-12-10 03:57:48.161548] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Tue Dec 10 03:57:53 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/10-03:57:56 ... thread 0: (1000000,1000000) ops and (361457.8,361457.8) ops/second in (2.766575,2.766575) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/8 566.19 MB 6.3 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 353.1 2.32 2.08 12 0.193 0 0 0.0 0.0 L1 3/3 188.09 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 262.1 261.6 0.72 0.70 1 0.719 191K 408 0.0 0.0 L2 2/2 160.41 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.1 2.5 255.7 255.2 0.63 0.60 1 0.629 163K 299 0.0 0.0 L3 9/9 755.92 MB 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 108/0 8.86 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 247/22 20.03 GB 0.0 0.3 0.2 0.1 1.1 1.0 0.2 1.4 95.3 318.3 3.66 3.38 14 0.262 354K 707 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.1 1.1 1.0 0.1 1.4 95.3 318.3 3.66 3.38 14 0.262 354K 707 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.3 0.2 0.1 0.3 0.2 0.0 0.0 259.1 258.6 1.35 1.30 2 0.674 354K 707 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 353.1 2.32 2.08 12 0.193 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 2.9 total, 2.8 interval Flush(GB): cumulative 0.798, interval 0.798 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.14 GB write, 405.16 MB/s write, 0.34 GB read, 121.33 MB/s read, 3.7 seconds Interval compaction: 1.14 GB write, 421.02 MB/s write, 0.34 GB read, 126.08 MB/s read, 3.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 115936 Average: 2.0906 StdDev: 6.23 Min: 0 Median: 1.4063 Max: 988 Percentiles: P50: 1.41 P75: 1.82 P99: 5.81 P99.9: 13.02 P99.99: 139.20 ------------------------------------------------------ [ 0, 1 ] 29265 25.242% 25.242% ##### ( 1, 2 ] 70652 60.941% 86.183% ############ ( 2, 3 ] 8907 7.683% 93.866% ## ( 3, 4 ] 3523 3.039% 96.904% # ( 4, 6 ] 2687 2.318% 99.222% ( 6, 10 ] 680 0.587% 99.809% ( 10, 15 ] 179 0.154% 99.963% ( 15, 22 ] 24 0.021% 99.984% ( 22, 34 ] 4 0.003% 99.987% ( 51, 76 ] 2 0.002% 99.989% ( 110, 170 ] 7 0.006% 99.995% ( 170, 250 ] 4 0.003% 99.998% ( 250, 380 ] 2 0.002% 100.000% ( 380, 580 ] 9 0.008% 100.008% ( 580, 870 ] 1 0.001% 100.009% ( 870, 1300 ] 1 0.001% 100.009% ** Level 1 read latency histogram (micros): Count: 50140 Average: 2.2822 StdDev: 27.42 Min: 0 Median: 1.3233 Max: 4643 Percentiles: P50: 1.32 P75: 1.75 P99: 5.93 P99.9: 69.24 P99.99: 478.60 ------------------------------------------------------ [ 0, 1 ] 15547 31.007% 31.007% ###### ( 1, 2 ] 29452 58.740% 89.747% ############ ( 2, 3 ] 2838 5.660% 95.407% # ( 3, 4 ] 1006 2.006% 97.413% ( 4, 6 ] 824 1.643% 99.057% ( 6, 10 ] 294 0.586% 99.643% ( 10, 15 ] 69 0.138% 99.781% ( 15, 22 ] 15 0.030% 99.811% ( 22, 34 ] 2 0.004% 99.815% ( 34, 51 ] 2 0.004% 99.819% ( 51, 76 ] 56 0.112% 99.930% ( 76, 110 ] 9 0.018% 99.948% ( 110, 170 ] 10 0.020% 99.968% ( 170, 250 ] 7 0.014% 99.982% ( 250, 380 ] 3 0.006% 99.988% ( 380, 580 ] 2 0.004% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 1 0.002% 99.996% ( 2900, 4400 ] 1 0.002% 99.998% ( 4400, 6600 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 14798 Average: 2.9571 StdDev: 6.57 Min: 1 Median: 1.8876 Max: 655 Percentiles: P50: 1.89 P75: 2.79 P99: 9.13 P99.9: 16.71 P99.99: 348.81 ------------------------------------------------------ [ 0, 1 ] 405 2.737% 2.737% # ( 1, 2 ] 7880 53.250% 55.987% ########### ( 2, 3 ] 3583 24.213% 80.200% ##### ( 3, 4 ] 1201 8.116% 88.316% ## ( 4, 6 ] 1320 8.920% 97.236% ## ( 6, 10 ] 334 2.257% 99.493% ( 10, 15 ] 58 0.392% 99.885% ( 15, 22 ] 9 0.061% 99.946% ( 22, 34 ] 3 0.020% 99.966% ( 34, 51 ] 1 0.007% 99.973% ( 170, 250 ] 1 0.007% 99.980% ( 250, 380 ] 2 0.014% 99.993% ( 580, 870 ] 1 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 18157 Average: 9.2489 StdDev: 148.87 Min: 1 Median: 1.7716 Max: 6406 Percentiles: P50: 1.77 P75: 2.67 P99: 13.38 P99.9: 3014.95 P99.99: 6100.68 ------------------------------------------------------ [ 0, 1 ] 947 5.216% 5.216% # ( 1, 2 ] 10538 58.038% 63.254% ############ ( 2, 3 ] 3199 17.619% 80.872% #### ( 3, 4 ] 1365 7.518% 88.390% ## ( 4, 6 ] 1334 7.347% 95.737% # ( 6, 10 ] 510 2.809% 98.546% # ( 10, 15 ] 122 0.672% 99.218% ( 15, 22 ] 15 0.083% 99.301% ( 22, 34 ] 4 0.022% 99.323% ( 34, 51 ] 1 0.006% 99.328% ( 51, 76 ] 14 0.077% 99.405% ( 76, 110 ] 15 0.083% 99.488% ( 110, 170 ] 21 0.116% 99.603% ( 170, 250 ] 23 0.127% 99.730% ( 250, 380 ] 12 0.066% 99.796% ( 380, 580 ] 4 0.022% 99.818% ( 580, 870 ] 2 0.011% 99.829% ( 870, 1300 ] 3 0.017% 99.846% ( 1300, 1900 ] 4 0.022% 99.868% ( 1900, 2900 ] 5 0.028% 99.895% ( 2900, 4400 ] 11 0.061% 99.956% ( 4400, 6600 ] 8 0.044% 100.000% ** Level 4 read latency histogram (micros): Count: 30 Average: 2702.0000 StdDev: 2050.11 Min: 142 Median: 2233.3333 Max: 7560 Percentiles: P50: 2233.33 P75: 4025.00 P99: 7560.00 P99.9: 7560.00 P99.99: 7560.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 170, 250 ] 1 3.333% 6.667% # ( 380, 580 ] 1 3.333% 10.000% # ( 580, 870 ] 1 3.333% 13.333% # ( 870, 1300 ] 4 13.333% 26.667% ### ( 1300, 1900 ] 4 13.333% 40.000% ### ( 1900, 2900 ] 9 30.000% 70.000% ###### ( 2900, 4400 ] 2 6.667% 76.667% # ( 4400, 6600 ] 5 16.667% 93.333% ### ( 6600, 9900 ] 2 6.667% 100.000% # ** DB Stats ** Uptime(secs): 2.9 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 341.91 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.202 H:M:S, 7.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 355.20 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.202 H:M:S, 7.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/10-03:57:59 ... thread 0: (1000000,2000000) ops and (319298.7,339072.8) ops/second in (3.131864,5.898439) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/8 1.29 GB 12.6 0.8 0.0 0.8 2.6 1.8 0.0 1.4 96.2 310.1 8.50 7.84 29 0.293 830K 4256 0.0 0.0 L1 1/1 49.71 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 250.6 248.9 2.51 2.44 2 1.254 637K 4067 0.0 0.0 L2 1/1 100.11 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.5 255.7 255.2 0.63 0.60 1 0.629 163K 299 0.0 0.0 L3 18/9 1.17 GB 0.4 0.5 0.4 0.1 0.5 0.4 0.0 1.2 206.0 205.6 2.69 2.46 4 0.672 562K 1236 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 108/0 8.86 GB 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 254/19 21.00 GB 0.0 2.1 0.9 1.2 3.9 2.7 0.5 2.2 150.8 277.4 14.33 13.35 36 0.398 2193K 9858 0.0 0.0 Int 0/0 0.00 KB 0.0 2.1 0.9 1.2 3.9 2.7 0.4 2.2 150.8 277.4 14.33 13.35 36 0.398 2193K 9858 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.1 0.9 1.2 2.1 0.9 0.0 0.0 238.5 237.4 9.06 8.68 10 0.906 2193K 9858 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 346.1 5.27 4.67 26 0.203 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.0 total, 5.9 interval Flush(GB): cumulative 1.781, interval 1.781 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.88 GB write, 661.23 MB/s write, 2.11 GB read, 359.43 MB/s read, 14.3 seconds Interval compaction: 3.88 GB write, 673.38 MB/s write, 2.11 GB read, 366.04 MB/s read, 14.3 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: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 8, interval: 8 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 360256 Average: 2.5451 StdDev: 11.02 Min: 0 Median: 1.6248 Max: 3463 Percentiles: P50: 1.62 P75: 2.13 P99: 6.68 P99.9: 14.26 P99.99: 225.81 ------------------------------------------------------ [ 0, 1 ] 42818 11.885% 11.885% ## ( 1, 2 ] 219778 61.006% 72.891% ############ ( 2, 3 ] 59770 16.591% 89.482% ### ( 3, 4 ] 19097 5.301% 94.783% # ( 4, 6 ] 14677 4.074% 98.857% # ( 6, 10 ] 3026 0.840% 99.697% ( 10, 15 ] 857 0.238% 99.935% ( 15, 22 ] 87 0.024% 99.959% ( 22, 34 ] 8 0.002% 99.962% ( 34, 51 ] 4 0.001% 99.963% ( 51, 76 ] 4 0.001% 99.964% ( 76, 110 ] 15 0.004% 99.968% ( 110, 170 ] 43 0.012% 99.980% ( 170, 250 ] 53 0.015% 99.995% ( 250, 380 ] 42 0.012% 100.006% ( 380, 580 ] 28 0.008% 100.014% ( 580, 870 ] 10 0.003% 100.017% ( 870, 1300 ] 9 0.002% 100.019% ( 1300, 1900 ] 1 0.000% 100.020% ( 2900, 4400 ] 1 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 170656 Average: 2.8815 StdDev: 18.86 Min: 0 Median: 1.6858 Max: 4643 Percentiles: P50: 1.69 P75: 2.37 P99: 8.61 P99.9: 70.64 P99.99: 344.84 ------------------------------------------------------ [ 0, 1 ] 19037 11.155% 11.155% ## ( 1, 2 ] 96658 56.639% 67.794% ########### ( 2, 3 ] 32963 19.315% 87.110% #### ( 3, 4 ] 9832 5.761% 92.871% # ( 4, 6 ] 8870 5.198% 98.069% # ( 6, 10 ] 2439 1.429% 99.498% ( 10, 15 ] 549 0.322% 99.820% ( 15, 22 ] 68 0.040% 99.859% ( 22, 34 ] 7 0.004% 99.863% ( 34, 51 ] 5 0.003% 99.866% ( 51, 76 ] 73 0.043% 99.909% ( 76, 110 ] 24 0.014% 99.923% ( 110, 170 ] 41 0.024% 99.947% ( 170, 250 ] 35 0.021% 99.968% ( 250, 380 ] 52 0.030% 99.998% ( 380, 580 ] 23 0.013% 100.012% ( 580, 870 ] 3 0.002% 100.013% ( 870, 1300 ] 4 0.002% 100.016% ( 1300, 1900 ] 4 0.002% 100.018% ( 2900, 4400 ] 1 0.001% 100.019% ( 4400, 6600 ] 1 0.001% 100.019% ** Level 2 read latency histogram (micros): Count: 30947 Average: 3.3421 StdDev: 18.85 Min: 1 Median: 1.7280 Max: 2242 Percentiles: P50: 1.73 P75: 2.45 P99: 9.13 P99.9: 261.60 P99.99: 552.63 ------------------------------------------------------ [ 0, 1 ] 2004 6.476% 6.476% # ( 1, 2 ] 18502 59.786% 66.262% ############ ( 2, 3 ] 5990 19.356% 85.617% #### ( 3, 4 ] 1875 6.059% 91.676% # ( 4, 6 ] 1782 5.758% 97.434% # ( 6, 10 ] 620 2.003% 99.438% ( 10, 15 ] 71 0.229% 99.667% ( 15, 22 ] 10 0.032% 99.699% ( 22, 34 ] 3 0.010% 99.709% ( 34, 51 ] 1 0.003% 99.712% ( 110, 170 ] 25 0.081% 99.793% ( 170, 250 ] 32 0.103% 99.897% ( 250, 380 ] 23 0.074% 99.971% ( 380, 580 ] 8 0.026% 99.997% ( 580, 870 ] 1 0.003% 100.000% ( 1900, 2900 ] 1 0.003% 100.003% ** Level 3 read latency histogram (micros): Count: 219207 Average: 4.0604 StdDev: 47.65 Min: 1 Median: 1.7147 Max: 6406 Percentiles: P50: 1.71 P75: 2.41 P99: 9.43 P99.9: 355.91 P99.99: 938.78 ------------------------------------------------------ [ 0, 1 ] 14554 6.639% 6.639% # ( 1, 2 ] 132985 60.666% 67.306% ############ ( 2, 3 ] 41356 18.866% 86.172% #### ( 3, 4 ] 13544 6.179% 92.351% # ( 4, 6 ] 10676 4.870% 97.221% # ( 6, 10 ] 4544 2.073% 99.294% ( 10, 15 ] 606 0.276% 99.570% ( 15, 22 ] 66 0.030% 99.600% ( 22, 34 ] 9 0.004% 99.604% ( 34, 51 ] 4 0.002% 99.606% ( 51, 76 ] 128 0.058% 99.665% ( 76, 110 ] 54 0.025% 99.689% ( 110, 170 ] 136 0.062% 99.751% ( 170, 250 ] 171 0.078% 99.829% ( 250, 380 ] 190 0.087% 99.916% ( 380, 580 ] 120 0.055% 99.971% ( 580, 870 ] 40 0.018% 99.989% ( 870, 1300 ] 13 0.006% 99.995% ( 1300, 1900 ] 12 0.005% 100.000% ( 1900, 2900 ] 5 0.002% 100.003% ( 2900, 4400 ] 11 0.005% 100.008% ( 4400, 6600 ] 8 0.004% 100.011% ** Level 4 read latency histogram (micros): Count: 30 Average: 2702.0000 StdDev: 2050.11 Min: 142 Median: 2233.3333 Max: 7560 Percentiles: P50: 2233.33 P75: 4025.00 P99: 7560.00 P99.9: 7560.00 P99.99: 7560.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 170, 250 ] 1 3.333% 6.667% # ( 380, 580 ] 1 3.333% 10.000% # ( 580, 870 ] 1 3.333% 13.333% # ( 870, 1300 ] 4 13.333% 26.667% ### ( 1300, 1900 ] 4 13.333% 40.000% ### ( 1900, 2900 ] 9 30.000% 70.000% ###### ( 2900, 4400 ] 2 6.667% 76.667% # ( 4400, 6600 ] 5 16.667% 93.333% ### ( 6600, 9900 ] 2 6.667% 100.000% # ** DB Stats ** Uptime(secs): 6.0 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 327.50 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.635 H:M:S, 10.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 314.26 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.433 H:M:S, 13.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/10-03:58:02 ... thread 0: (1000000,3000000) ops and (325936.4,334577.9) ops/second in (3.068083,8.966522) 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 15/8 2.26 GB 112.8 1.6 0.0 1.6 4.4 2.8 0.0 1.6 113.1 308.2 14.46 13.44 46 0.314 1660K 8562 0.0 0.0 L1 1/1 49.71 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 250.6 248.9 2.51 2.44 2 1.254 637K 4067 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.5 2.5 255.7 255.2 0.63 0.60 1 0.629 163K 299 0.0 0.0 L3 17/0 812.31 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.0 2.6 224.4 223.9 6.28 5.72 5 1.256 1431K 3596 0.0 0.0 L4 122/0 9.64 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 226.9 226.9 1.01 0.94 1 1.010 232K 0 0.0 0.0 L5 112/0 9.23 GB 0.1 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 Sum 267/9 21.97 GB 0.0 4.0 1.2 2.7 6.7 4.0 1.2 2.4 163.3 276.3 24.89 23.15 55 0.452 4126K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 4.0 1.2 2.7 6.7 4.0 1.1 2.4 163.3 276.3 24.89 23.15 55 0.452 4126K 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 4.0 1.2 2.7 4.0 1.2 0.0 0.0 241.9 240.9 16.79 15.96 15 1.120 4126K 16K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 349.7 8.09 7.19 40 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): 9.1 total, 9.0 interval Flush(GB): cumulative 2.764, interval 2.764 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.72 GB write, 757.46 MB/s write, 3.97 GB read, 447.56 MB/s read, 24.9 seconds Interval compaction: 6.72 GB write, 766.61 MB/s write, 3.97 GB read, 452.97 MB/s read, 24.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 13, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 13, interval: 13 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 745836 Average: 2.5470 StdDev: 10.19 Min: 0 Median: 1.6352 Max: 3463 Percentiles: P50: 1.64 P75: 2.11 P99: 6.67 P99.9: 13.46 P99.99: 135.71 ------------------------------------------------------ [ 0, 1 ] 73606 9.869% 9.869% ## ( 1, 2 ] 471227 63.181% 73.050% ############# ( 2, 3 ] 130842 17.543% 90.593% #### ( 3, 4 ] 35170 4.716% 95.308% # ( 4, 6 ] 26376 3.536% 98.845% # ( 6, 10 ] 6950 0.932% 99.777% ( 10, 15 ] 1331 0.178% 99.955% ( 15, 22 ] 148 0.020% 99.975% ( 22, 34 ] 12 0.002% 99.977% ( 34, 51 ] 6 0.001% 99.977% ( 51, 76 ] 27 0.004% 99.981% ( 76, 110 ] 28 0.004% 99.985% ( 110, 170 ] 92 0.012% 99.997% ( 170, 250 ] 134 0.018% 100.015% ( 250, 380 ] 96 0.013% 100.028% ( 380, 580 ] 54 0.007% 100.035% ( 580, 870 ] 24 0.003% 100.038% ( 870, 1300 ] 15 0.002% 100.040% ( 1300, 1900 ] 3 0.000% 100.041% ( 2900, 4400 ] 1 0.000% 100.041% ** Level 1 read latency histogram (micros): Count: 170656 Average: 2.8815 StdDev: 18.86 Min: 0 Median: 1.6858 Max: 4643 Percentiles: P50: 1.69 P75: 2.37 P99: 8.61 P99.9: 70.64 P99.99: 344.84 ------------------------------------------------------ [ 0, 1 ] 19037 11.155% 11.155% ## ( 1, 2 ] 96658 56.639% 67.794% ########### ( 2, 3 ] 32963 19.315% 87.110% #### ( 3, 4 ] 9832 5.761% 92.871% # ( 4, 6 ] 8870 5.198% 98.069% # ( 6, 10 ] 2439 1.429% 99.498% ( 10, 15 ] 549 0.322% 99.820% ( 15, 22 ] 68 0.040% 99.859% ( 22, 34 ] 7 0.004% 99.863% ( 34, 51 ] 5 0.003% 99.866% ( 51, 76 ] 73 0.043% 99.909% ( 76, 110 ] 24 0.014% 99.923% ( 110, 170 ] 41 0.024% 99.947% ( 170, 250 ] 35 0.021% 99.968% ( 250, 380 ] 52 0.030% 99.998% ( 380, 580 ] 23 0.013% 100.012% ( 580, 870 ] 3 0.002% 100.013% ( 870, 1300 ] 4 0.002% 100.016% ( 1300, 1900 ] 4 0.002% 100.018% ( 2900, 4400 ] 1 0.001% 100.019% ( 4400, 6600 ] 1 0.001% 100.019% ** Level 2 read latency histogram (micros): Count: 40741 Average: 3.0924 StdDev: 16.76 Min: 1 Median: 1.6757 Max: 2242 Percentiles: P50: 1.68 P75: 2.29 P99: 8.86 P99.9: 236.49 P99.99: 533.91 ------------------------------------------------------ [ 0, 1 ] 3479 8.539% 8.539% ## ( 1, 2 ] 24999 61.361% 69.900% ############ ( 2, 3 ] 7205 17.685% 87.585% #### ( 3, 4 ] 2141 5.255% 92.840% # ( 4, 6 ] 1950 4.786% 97.626% # ( 6, 10 ] 784 1.924% 99.551% ( 10, 15 ] 75 0.184% 99.735% ( 15, 22 ] 10 0.025% 99.759% ( 22, 34 ] 3 0.007% 99.767% ( 34, 51 ] 1 0.002% 99.769% ( 110, 170 ] 25 0.061% 99.831% ( 170, 250 ] 34 0.083% 99.914% ( 250, 380 ] 24 0.059% 99.973% ( 380, 580 ] 9 0.022% 99.995% ( 580, 870 ] 1 0.002% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277485 Average: 3.8742 StdDev: 43.60 Min: 1 Median: 1.7109 Max: 6406 Percentiles: P50: 1.71 P75: 2.38 P99: 9.31 P99.9: 346.73 P99.99: 982.91 ------------------------------------------------------ [ 0, 1 ] 17714 6.384% 6.384% # ( 1, 2 ] 170245 61.353% 67.737% ############ ( 2, 3 ] 53514 19.285% 87.022% #### ( 3, 4 ] 16162 5.824% 92.846% # ( 4, 6 ] 12717 4.583% 97.429% # ( 6, 10 ] 5267 1.898% 99.328% ( 10, 15 ] 803 0.289% 99.617% ( 15, 22 ] 86 0.031% 99.648% ( 22, 34 ] 10 0.004% 99.652% ( 34, 51 ] 4 0.001% 99.653% ( 51, 76 ] 133 0.048% 99.701% ( 76, 110 ] 58 0.021% 99.722% ( 110, 170 ] 146 0.053% 99.774% ( 170, 250 ] 193 0.070% 99.844% ( 250, 380 ] 209 0.075% 99.919% ( 380, 580 ] 141 0.051% 99.970% ( 580, 870 ] 50 0.018% 99.988% ( 870, 1300 ] 20 0.007% 99.995% ( 1300, 1900 ] 13 0.005% 100.000% ( 1900, 2900 ] 6 0.002% 100.002% ( 2900, 4400 ] 11 0.004% 100.006% ( 4400, 6600 ] 8 0.003% 100.009% ** Level 4 read latency histogram (micros): Count: 60 Average: 1410.2500 StdDev: 1945.98 Min: 1 Median: 460.0000 Max: 7560 Percentiles: P50: 460.00 P75: 2233.33 P99: 7560.00 P99.9: 7560.00 P99.99: 7560.00 ------------------------------------------------------ [ 0, 1 ] 8 13.333% 13.333% ### ( 1, 2 ] 9 15.000% 28.333% ### ( 2, 3 ] 1 1.667% 30.000% ( 110, 170 ] 7 11.667% 41.667% ## ( 170, 250 ] 1 1.667% 43.333% ( 250, 380 ] 2 3.333% 46.667% # ( 380, 580 ] 5 8.333% 55.000% ## ( 580, 870 ] 1 1.667% 56.667% ( 870, 1300 ] 4 6.667% 63.333% # ( 1300, 1900 ] 4 6.667% 70.000% # ( 1900, 2900 ] 9 15.000% 85.000% ### ( 2900, 4400 ] 2 3.333% 88.333% # ( 4400, 6600 ] 5 8.333% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 866.5000 StdDev: 806.14 Min: 131 Median: 480.0000 Max: 2676 Percentiles: P50: 480.00 P75: 1600.00 P99: 2676.00 P99.9: 2676.00 P99.99: 2676.00 ------------------------------------------------------ ( 110, 170 ] 2 10.000% 10.000% ## ( 170, 250 ] 1 5.000% 15.000% # ( 250, 380 ] 5 25.000% 40.000% ##### ( 380, 580 ] 4 20.000% 60.000% #### ( 580, 870 ] 2 10.000% 70.000% ## ( 1300, 1900 ] 2 10.000% 80.000% ## ( 1900, 2900 ] 4 20.000% 100.000% #### ** DB Stats ** Uptime(secs): 9.1 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 325.23 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.051 H:M:S, 11.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 320.78 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.416 H:M:S, 13.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/10-03:58:05 ... thread 0: (1000000,4000000) ops and (322982.9,331601.8) ops/second in (3.096139,12.062661) 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 12/4 2.02 GB 181.5 2.4 0.0 2.4 6.1 3.7 0.0 1.6 121.2 307.0 20.24 18.86 63 0.321 2490K 12K 0.0 0.0 L1 7/0 737.24 MB 73.7 1.8 1.6 0.2 1.8 1.6 0.1 1.1 231.3 226.8 8.08 7.72 3 2.692 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.9 2.5 255.7 255.2 0.63 0.60 1 0.629 163K 299 0.0 0.0 L3 13/0 767.90 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.5 2.6 224.4 223.9 6.28 5.72 5 1.256 1431K 3596 0.0 0.0 L4 122/0 9.53 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.8 1.0 226.9 226.9 1.01 0.94 1 1.010 232K 0 0.0 0.0 L5 120/0 9.84 GB 0.1 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 274/4 22.86 GB 0.0 6.0 2.4 3.6 9.6 6.0 3.2 2.6 168.9 271.6 36.24 33.84 73 0.496 6216K 53K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.0 2.4 3.6 9.6 6.0 3.1 2.6 168.9 271.6 36.24 33.84 73 0.496 6216K 53K 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 6.0 2.4 3.6 5.9 2.4 0.0 0.0 240.5 238.4 25.45 24.24 19 1.339 6216K 53K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 349.8 10.79 9.61 54 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.2 total, 12.1 interval Flush(GB): cumulative 3.685, interval 3.685 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 9.61 GB write, 808.37 MB/s write, 5.98 GB read, 502.79 MB/s read, 36.2 seconds Interval compaction: 9.61 GB write, 815.64 MB/s write, 5.98 GB read, 507.30 MB/s read, 36.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 15, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1070424 Average: 2.5021 StdDev: 9.98 Min: 0 Median: 1.6063 Max: 3463 Percentiles: P50: 1.61 P75: 2.00 P99: 6.38 P99.9: 13.52 P99.99: 169.26 ------------------------------------------------------ [ 0, 1 ] 118728 11.092% 11.092% ## ( 1, 2 ] 686960 64.176% 75.268% ############# ( 2, 3 ] 176038 16.446% 91.714% ### ( 3, 4 ] 44720 4.178% 95.892% # ( 4, 6 ] 32393 3.026% 98.918% # ( 6, 10 ] 9383 0.877% 99.794% ( 10, 15 ] 1608 0.150% 99.945% ( 15, 22 ] 177 0.017% 99.961% ( 22, 34 ] 19 0.002% 99.963% ( 34, 51 ] 10 0.001% 99.964% ( 51, 76 ] 63 0.006% 99.970% ( 76, 110 ] 54 0.005% 99.975% ( 110, 170 ] 166 0.016% 99.990% ( 170, 250 ] 218 0.020% 100.011% ( 250, 380 ] 146 0.014% 100.024% ( 380, 580 ] 74 0.007% 100.031% ( 580, 870 ] 40 0.004% 100.035% ( 870, 1300 ] 20 0.002% 100.037% ( 1300, 1900 ] 4 0.000% 100.037% ( 2900, 4400 ] 1 0.000% 100.037% ** Level 1 read latency histogram (micros): Count: 183334 Average: 2.9843 StdDev: 20.51 Min: 0 Median: 1.6845 Max: 4643 Percentiles: P50: 1.68 P75: 2.36 P99: 8.70 P99.9: 120.17 P99.99: 391.11 ------------------------------------------------------ [ 0, 1 ] 19919 10.865% 10.865% ## ( 1, 2 ] 104811 57.169% 68.034% ########### ( 2, 3 ] 35445 19.334% 87.368% #### ( 3, 4 ] 10319 5.629% 92.996% # ( 4, 6 ] 9219 5.029% 98.025% # ( 6, 10 ] 2647 1.444% 99.469% ( 10, 15 ] 576 0.314% 99.783% ( 15, 22 ] 70 0.038% 99.821% ( 22, 34 ] 7 0.004% 99.825% ( 34, 51 ] 5 0.003% 99.828% ( 51, 76 ] 92 0.050% 99.878% ( 76, 110 ] 31 0.017% 99.895% ( 110, 170 ] 57 0.031% 99.926% ( 170, 250 ] 46 0.025% 99.951% ( 250, 380 ] 70 0.038% 99.989% ( 380, 580 ] 30 0.016% 100.005% ( 580, 870 ] 8 0.004% 100.010% ( 870, 1300 ] 8 0.004% 100.014% ( 1300, 1900 ] 4 0.002% 100.016% ( 1900, 2900 ] 1 0.001% 100.017% ( 2900, 4400 ] 1 0.001% 100.017% ( 4400, 6600 ] 1 0.001% 100.018% ** Level 2 read latency histogram (micros): Count: 40741 Average: 3.0924 StdDev: 16.76 Min: 1 Median: 1.6757 Max: 2242 Percentiles: P50: 1.68 P75: 2.29 P99: 8.86 P99.9: 236.49 P99.99: 533.91 ------------------------------------------------------ [ 0, 1 ] 3479 8.539% 8.539% ## ( 1, 2 ] 24999 61.361% 69.900% ############ ( 2, 3 ] 7205 17.685% 87.585% #### ( 3, 4 ] 2141 5.255% 92.840% # ( 4, 6 ] 1950 4.786% 97.626% # ( 6, 10 ] 784 1.924% 99.551% ( 10, 15 ] 75 0.184% 99.735% ( 15, 22 ] 10 0.025% 99.759% ( 22, 34 ] 3 0.007% 99.767% ( 34, 51 ] 1 0.002% 99.769% ( 110, 170 ] 25 0.061% 99.831% ( 170, 250 ] 34 0.083% 99.914% ( 250, 380 ] 24 0.059% 99.973% ( 380, 580 ] 9 0.022% 99.995% ( 580, 870 ] 1 0.002% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277485 Average: 3.8742 StdDev: 43.60 Min: 1 Median: 1.7109 Max: 6406 Percentiles: P50: 1.71 P75: 2.38 P99: 9.31 P99.9: 346.73 P99.99: 982.91 ------------------------------------------------------ [ 0, 1 ] 17714 6.384% 6.384% # ( 1, 2 ] 170245 61.353% 67.737% ############ ( 2, 3 ] 53514 19.285% 87.022% #### ( 3, 4 ] 16162 5.824% 92.846% # ( 4, 6 ] 12717 4.583% 97.429% # ( 6, 10 ] 5267 1.898% 99.328% ( 10, 15 ] 803 0.289% 99.617% ( 15, 22 ] 86 0.031% 99.648% ( 22, 34 ] 10 0.004% 99.652% ( 34, 51 ] 4 0.001% 99.653% ( 51, 76 ] 133 0.048% 99.701% ( 76, 110 ] 58 0.021% 99.722% ( 110, 170 ] 146 0.053% 99.774% ( 170, 250 ] 193 0.070% 99.844% ( 250, 380 ] 209 0.075% 99.919% ( 380, 580 ] 141 0.051% 99.970% ( 580, 870 ] 50 0.018% 99.988% ( 870, 1300 ] 20 0.007% 99.995% ( 1300, 1900 ] 13 0.005% 100.000% ( 1900, 2900 ] 6 0.002% 100.002% ( 2900, 4400 ] 11 0.004% 100.006% ( 4400, 6600 ] 8 0.003% 100.009% ** Level 4 read latency histogram (micros): Count: 60 Average: 1410.2500 StdDev: 1945.98 Min: 1 Median: 460.0000 Max: 7560 Percentiles: P50: 460.00 P75: 2233.33 P99: 7560.00 P99.9: 7560.00 P99.99: 7560.00 ------------------------------------------------------ [ 0, 1 ] 8 13.333% 13.333% ### ( 1, 2 ] 9 15.000% 28.333% ### ( 2, 3 ] 1 1.667% 30.000% ( 110, 170 ] 7 11.667% 41.667% ## ( 170, 250 ] 1 1.667% 43.333% ( 250, 380 ] 2 3.333% 46.667% # ( 380, 580 ] 5 8.333% 55.000% ## ( 580, 870 ] 1 1.667% 56.667% ( 870, 1300 ] 4 6.667% 63.333% # ( 1300, 1900 ] 4 6.667% 70.000% # ( 1900, 2900 ] 9 15.000% 85.000% ### ( 2900, 4400 ] 2 3.333% 88.333% # ( 4400, 6600 ] 5 8.333% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 60 Average: 799.1167 StdDev: 800.50 Min: 78 Median: 402.2222 Max: 3420 Percentiles: P50: 402.22 P75: 1300.00 P99: 3420.00 P99.9: 3420.00 P99.99: 3420.00 ------------------------------------------------------ ( 76, 110 ] 4 6.667% 6.667% # ( 110, 170 ] 5 8.333% 15.000% ## ( 170, 250 ] 5 8.333% 23.333% ## ( 250, 380 ] 15 25.000% 48.333% ##### ( 380, 580 ] 9 15.000% 63.333% ### ( 580, 870 ] 4 6.667% 70.000% # ( 870, 1300 ] 3 5.000% 75.000% # ( 1300, 1900 ] 5 8.333% 83.333% ## ( 1900, 2900 ] 9 15.000% 98.333% ### ( 2900, 4400 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 12.2 total, 3.1 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 323.36 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.539 H:M:S, 12.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 317.87 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.488 H:M:S, 15.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/10-03:58:08 ... thread 0: (1000000,5000000) ops and (341408.3,333517.8) ops/second in (2.929044,14.991705) 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 17/4 3.00 GB 275.4 3.2 0.0 3.2 7.8 4.7 0.0 1.7 125.8 308.9 26.00 24.31 80 0.325 3321K 17K 0.0 0.0 L1 7/0 737.24 MB 73.7 1.8 1.6 0.2 1.8 1.6 0.1 1.1 231.3 226.8 8.08 7.72 3 2.692 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.9 2.5 255.7 255.2 0.63 0.60 1 0.629 163K 299 0.0 0.0 L3 13/0 767.90 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.5 2.6 224.4 223.9 6.28 5.72 5 1.256 1431K 3596 0.0 0.0 L4 122/0 9.53 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.8 1.0 226.9 226.9 1.01 0.94 1 1.010 232K 0 0.0 0.0 L5 120/0 9.84 GB 0.1 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 279/4 23.84 GB 0.0 6.8 2.4 4.4 11.4 7.0 3.2 2.4 165.2 277.6 42.00 39.29 90 0.467 7046K 57K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.8 2.4 4.4 11.4 7.0 3.1 2.4 165.2 277.6 42.00 39.29 90 0.467 7046K 57K 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 6.8 2.4 4.4 6.7 2.4 0.0 0.0 243.5 241.4 28.50 27.23 22 1.295 7046K 57K 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 0.0 354.0 13.50 12.06 68 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): 15.1 total, 15.0 interval Flush(GB): cumulative 4.668, interval 4.668 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 11.39 GB write, 772.07 MB/s write, 6.78 GB read, 459.42 MB/s read, 42.0 seconds Interval compaction: 11.39 GB write, 777.65 MB/s write, 6.78 GB read, 462.74 MB/s read, 42.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 2, total-stops: 18, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1303989 Average: 2.4107 StdDev: 9.64 Min: 0 Median: 1.5659 Max: 3463 Percentiles: P50: 1.57 P75: 1.95 P99: 5.97 P99.9: 13.21 P99.99: 162.66 ------------------------------------------------------ [ 0, 1 ] 174627 13.392% 13.392% ### ( 1, 2 ] 843540 64.689% 78.081% ############# ( 2, 3 ] 189915 14.564% 92.645% ### ( 3, 4 ] 48956 3.754% 96.399% # ( 4, 6 ] 34492 2.645% 99.045% # ( 6, 10 ] 9976 0.765% 99.810% ( 10, 15 ] 1838 0.141% 99.951% ( 15, 22 ] 208 0.016% 99.966% ( 22, 34 ] 21 0.002% 99.968% ( 34, 51 ] 10 0.001% 99.969% ( 51, 76 ] 68 0.005% 99.974% ( 76, 110 ] 54 0.004% 99.978% ( 110, 170 ] 175 0.013% 99.992% ( 170, 250 ] 222 0.017% 100.009% ( 250, 380 ] 148 0.011% 100.020% ( 380, 580 ] 80 0.006% 100.026% ( 580, 870 ] 46 0.004% 100.030% ( 870, 1300 ] 27 0.002% 100.032% ( 1300, 1900 ] 5 0.000% 100.032% ( 2900, 4400 ] 1 0.000% 100.032% ** Level 1 read latency histogram (micros): Count: 183334 Average: 2.9843 StdDev: 20.51 Min: 0 Median: 1.6845 Max: 4643 Percentiles: P50: 1.68 P75: 2.36 P99: 8.70 P99.9: 120.17 P99.99: 391.11 ------------------------------------------------------ [ 0, 1 ] 19919 10.865% 10.865% ## ( 1, 2 ] 104811 57.169% 68.034% ########### ( 2, 3 ] 35445 19.334% 87.368% #### ( 3, 4 ] 10319 5.629% 92.996% # ( 4, 6 ] 9219 5.029% 98.025% # ( 6, 10 ] 2647 1.444% 99.469% ( 10, 15 ] 576 0.314% 99.783% ( 15, 22 ] 70 0.038% 99.821% ( 22, 34 ] 7 0.004% 99.825% ( 34, 51 ] 5 0.003% 99.828% ( 51, 76 ] 92 0.050% 99.878% ( 76, 110 ] 31 0.017% 99.895% ( 110, 170 ] 57 0.031% 99.926% ( 170, 250 ] 46 0.025% 99.951% ( 250, 380 ] 70 0.038% 99.989% ( 380, 580 ] 30 0.016% 100.005% ( 580, 870 ] 8 0.004% 100.010% ( 870, 1300 ] 8 0.004% 100.014% ( 1300, 1900 ] 4 0.002% 100.016% ( 1900, 2900 ] 1 0.001% 100.017% ( 2900, 4400 ] 1 0.001% 100.017% ( 4400, 6600 ] 1 0.001% 100.018% ** Level 2 read latency histogram (micros): Count: 40741 Average: 3.0924 StdDev: 16.76 Min: 1 Median: 1.6757 Max: 2242 Percentiles: P50: 1.68 P75: 2.29 P99: 8.86 P99.9: 236.49 P99.99: 533.91 ------------------------------------------------------ [ 0, 1 ] 3479 8.539% 8.539% ## ( 1, 2 ] 24999 61.361% 69.900% ############ ( 2, 3 ] 7205 17.685% 87.585% #### ( 3, 4 ] 2141 5.255% 92.840% # ( 4, 6 ] 1950 4.786% 97.626% # ( 6, 10 ] 784 1.924% 99.551% ( 10, 15 ] 75 0.184% 99.735% ( 15, 22 ] 10 0.025% 99.759% ( 22, 34 ] 3 0.007% 99.767% ( 34, 51 ] 1 0.002% 99.769% ( 110, 170 ] 25 0.061% 99.831% ( 170, 250 ] 34 0.083% 99.914% ( 250, 380 ] 24 0.059% 99.973% ( 380, 580 ] 9 0.022% 99.995% ( 580, 870 ] 1 0.002% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277485 Average: 3.8742 StdDev: 43.60 Min: 1 Median: 1.7109 Max: 6406 Percentiles: P50: 1.71 P75: 2.38 P99: 9.31 P99.9: 346.73 P99.99: 982.91 ------------------------------------------------------ [ 0, 1 ] 17714 6.384% 6.384% # ( 1, 2 ] 170245 61.353% 67.737% ############ ( 2, 3 ] 53514 19.285% 87.022% #### ( 3, 4 ] 16162 5.824% 92.846% # ( 4, 6 ] 12717 4.583% 97.429% # ( 6, 10 ] 5267 1.898% 99.328% ( 10, 15 ] 803 0.289% 99.617% ( 15, 22 ] 86 0.031% 99.648% ( 22, 34 ] 10 0.004% 99.652% ( 34, 51 ] 4 0.001% 99.653% ( 51, 76 ] 133 0.048% 99.701% ( 76, 110 ] 58 0.021% 99.722% ( 110, 170 ] 146 0.053% 99.774% ( 170, 250 ] 193 0.070% 99.844% ( 250, 380 ] 209 0.075% 99.919% ( 380, 580 ] 141 0.051% 99.970% ( 580, 870 ] 50 0.018% 99.988% ( 870, 1300 ] 20 0.007% 99.995% ( 1300, 1900 ] 13 0.005% 100.000% ( 1900, 2900 ] 6 0.002% 100.002% ( 2900, 4400 ] 11 0.004% 100.006% ( 4400, 6600 ] 8 0.003% 100.009% ** Level 4 read latency histogram (micros): Count: 60 Average: 1410.2500 StdDev: 1945.98 Min: 1 Median: 460.0000 Max: 7560 Percentiles: P50: 460.00 P75: 2233.33 P99: 7560.00 P99.9: 7560.00 P99.99: 7560.00 ------------------------------------------------------ [ 0, 1 ] 8 13.333% 13.333% ### ( 1, 2 ] 9 15.000% 28.333% ### ( 2, 3 ] 1 1.667% 30.000% ( 110, 170 ] 7 11.667% 41.667% ## ( 170, 250 ] 1 1.667% 43.333% ( 250, 380 ] 2 3.333% 46.667% # ( 380, 580 ] 5 8.333% 55.000% ## ( 580, 870 ] 1 1.667% 56.667% ( 870, 1300 ] 4 6.667% 63.333% # ( 1300, 1900 ] 4 6.667% 70.000% # ( 1900, 2900 ] 9 15.000% 85.000% ### ( 2900, 4400 ] 2 3.333% 88.333% # ( 4400, 6600 ] 5 8.333% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 60 Average: 799.1167 StdDev: 800.50 Min: 78 Median: 402.2222 Max: 3420 Percentiles: P50: 402.22 P75: 1300.00 P99: 3420.00 P99.9: 3420.00 P99.99: 3420.00 ------------------------------------------------------ ( 76, 110 ] 4 6.667% 6.667% # ( 110, 170 ] 5 8.333% 15.000% ## ( 170, 250 ] 5 8.333% 23.333% ## ( 250, 380 ] 15 25.000% 48.333% ##### ( 380, 580 ] 9 15.000% 63.333% ### ( 580, 870 ] 4 6.667% 70.000% # ( 870, 1300 ] 3 5.000% 75.000% # ( 1300, 1900 ] 5 8.333% 83.333% ## ( 1900, 2900 ] 9 15.000% 98.333% ### ( 2900, 4400 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 15.1 total, 2.9 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 325.81 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.908 H:M:S, 12.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 336.02 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.370 H:M:S, 12.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/10-03:58:13 ... thread 0: (1000000,6000000) ops and (238928.8,312873.9) ops/second in (4.185347,19.177052) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/16 3.97 GB 43.8 4.3 0.0 4.3 9.9 5.6 0.0 1.8 133.0 307.0 33.11 31.02 98 0.338 4470K 23K 0.0 0.0 L1 7/7 737.24 MB 0.0 1.8 1.6 0.2 1.8 1.6 0.1 1.1 231.3 226.8 8.08 7.72 3 2.692 1897K 36K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 0.9 2.5 255.7 255.2 0.63 0.60 1 0.629 163K 299 0.0 0.0 L3 13/0 767.90 MB 0.8 1.4 0.5 0.8 1.4 0.5 0.5 2.6 224.4 223.9 6.28 5.72 5 1.256 1431K 3596 0.0 0.0 L4 122/0 9.53 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.8 1.0 226.9 226.9 1.01 0.94 1 1.010 232K 0 0.0 0.0 L5 120/0 9.84 GB 0.1 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 281/23 24.82 GB 0.0 7.9 2.4 5.5 13.5 8.0 3.2 2.4 164.3 280.9 49.11 46.00 108 0.455 8196K 63K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.9 2.4 5.5 13.5 8.0 3.1 2.4 164.3 280.9 49.11 46.00 108 0.455 8196K 63K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.9 2.4 5.5 7.8 2.3 0.0 0.0 246.2 244.3 32.78 31.42 26 1.261 8196K 63K 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 0.0 354.4 16.33 14.58 82 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): 19.3 total, 19.2 interval Flush(GB): cumulative 5.650, interval 5.650 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.47 GB write, 715.07 MB/s write, 7.88 GB read, 418.42 MB/s read, 49.1 seconds Interval compaction: 13.47 GB write, 719.11 MB/s write, 7.88 GB read, 420.79 MB/s read, 49.1 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: 21, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 21, interval: 26 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1682778 Average: 2.4113 StdDev: 9.75 Min: 0 Median: 1.5487 Max: 3463 Percentiles: P50: 1.55 P75: 1.93 P99: 5.93 P99.9: 14.04 P99.99: 198.36 ------------------------------------------------------ [ 0, 1 ] 237117 14.091% 14.091% ### ( 1, 2 ] 1101286 65.445% 79.535% ############# ( 2, 3 ] 230677 13.708% 93.243% ### ( 3, 4 ] 58403 3.471% 96.714% # ( 4, 6 ] 39920 2.372% 99.086% ( 6, 10 ] 11936 0.709% 99.796% ( 10, 15 ] 2171 0.129% 99.925% ( 15, 22 ] 247 0.015% 99.939% ( 22, 34 ] 24 0.001% 99.941% ( 34, 51 ] 12 0.001% 99.941% ( 51, 76 ] 142 0.008% 99.950% ( 76, 110 ] 124 0.007% 99.957% ( 110, 170 ] 416 0.025% 99.982% ( 170, 250 ] 380 0.023% 100.005% ( 250, 380 ] 216 0.013% 100.017% ( 380, 580 ] 106 0.006% 100.024% ( 580, 870 ] 59 0.004% 100.027% ( 870, 1300 ] 33 0.002% 100.029% ( 1300, 1900 ] 5 0.000% 100.029% ( 2900, 4400 ] 1 0.000% 100.030% ** Level 1 read latency histogram (micros): Count: 183335 Average: 2.9852 StdDev: 20.52 Min: 0 Median: 1.6846 Max: 4643 Percentiles: P50: 1.68 P75: 2.36 P99: 8.70 P99.9: 121.03 P99.99: 391.11 ------------------------------------------------------ [ 0, 1 ] 19919 10.865% 10.865% ## ( 1, 2 ] 104811 57.169% 68.034% ########### ( 2, 3 ] 35445 19.333% 87.367% #### ( 3, 4 ] 10319 5.628% 92.996% # ( 4, 6 ] 9219 5.028% 98.024% # ( 6, 10 ] 2647 1.444% 99.468% ( 10, 15 ] 576 0.314% 99.782% ( 15, 22 ] 70 0.038% 99.821% ( 22, 34 ] 7 0.004% 99.824% ( 34, 51 ] 5 0.003% 99.827% ( 51, 76 ] 92 0.050% 99.877% ( 76, 110 ] 31 0.017% 99.894% ( 110, 170 ] 58 0.032% 99.926% ( 170, 250 ] 46 0.025% 99.951% ( 250, 380 ] 70 0.038% 99.989% ( 380, 580 ] 30 0.016% 100.005% ( 580, 870 ] 8 0.004% 100.010% ( 870, 1300 ] 8 0.004% 100.014% ( 1300, 1900 ] 4 0.002% 100.016% ( 1900, 2900 ] 1 0.001% 100.017% ( 2900, 4400 ] 1 0.001% 100.017% ( 4400, 6600 ] 1 0.001% 100.018% ** Level 2 read latency histogram (micros): Count: 40741 Average: 3.0924 StdDev: 16.76 Min: 1 Median: 1.6757 Max: 2242 Percentiles: P50: 1.68 P75: 2.29 P99: 8.86 P99.9: 236.49 P99.99: 533.91 ------------------------------------------------------ [ 0, 1 ] 3479 8.539% 8.539% ## ( 1, 2 ] 24999 61.361% 69.900% ############ ( 2, 3 ] 7205 17.685% 87.585% #### ( 3, 4 ] 2141 5.255% 92.840% # ( 4, 6 ] 1950 4.786% 97.626% # ( 6, 10 ] 784 1.924% 99.551% ( 10, 15 ] 75 0.184% 99.735% ( 15, 22 ] 10 0.025% 99.759% ( 22, 34 ] 3 0.007% 99.767% ( 34, 51 ] 1 0.002% 99.769% ( 110, 170 ] 25 0.061% 99.831% ( 170, 250 ] 34 0.083% 99.914% ( 250, 380 ] 24 0.059% 99.973% ( 380, 580 ] 9 0.022% 99.995% ( 580, 870 ] 1 0.002% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 277485 Average: 3.8742 StdDev: 43.60 Min: 1 Median: 1.7109 Max: 6406 Percentiles: P50: 1.71 P75: 2.38 P99: 9.31 P99.9: 346.73 P99.99: 982.91 ------------------------------------------------------ [ 0, 1 ] 17714 6.384% 6.384% # ( 1, 2 ] 170245 61.353% 67.737% ############ ( 2, 3 ] 53514 19.285% 87.022% #### ( 3, 4 ] 16162 5.824% 92.846% # ( 4, 6 ] 12717 4.583% 97.429% # ( 6, 10 ] 5267 1.898% 99.328% ( 10, 15 ] 803 0.289% 99.617% ( 15, 22 ] 86 0.031% 99.648% ( 22, 34 ] 10 0.004% 99.652% ( 34, 51 ] 4 0.001% 99.653% ( 51, 76 ] 133 0.048% 99.701% ( 76, 110 ] 58 0.021% 99.722% ( 110, 170 ] 146 0.053% 99.774% ( 170, 250 ] 193 0.070% 99.844% ( 250, 380 ] 209 0.075% 99.919% ( 380, 580 ] 141 0.051% 99.970% ( 580, 870 ] 50 0.018% 99.988% ( 870, 1300 ] 20 0.007% 99.995% ( 1300, 1900 ] 13 0.005% 100.000% ( 1900, 2900 ] 6 0.002% 100.002% ( 2900, 4400 ] 11 0.004% 100.006% ( 4400, 6600 ] 8 0.003% 100.009% ** Level 4 read latency histogram (micros): Count: 60 Average: 1410.2500 StdDev: 1945.98 Min: 1 Median: 460.0000 Max: 7560 Percentiles: P50: 460.00 P75: 2233.33 P99: 7560.00 P99.9: 7560.00 P99.99: 7560.00 ------------------------------------------------------ [ 0, 1 ] 8 13.333% 13.333% ### ( 1, 2 ] 9 15.000% 28.333% ### ( 2, 3 ] 1 1.667% 30.000% ( 110, 170 ] 7 11.667% 41.667% ## ( 170, 250 ] 1 1.667% 43.333% ( 250, 380 ] 2 3.333% 46.667% # ( 380, 580 ] 5 8.333% 55.000% ## ( 580, 870 ] 1 1.667% 56.667% ( 870, 1300 ] 4 6.667% 63.333% # ( 1300, 1900 ] 4 6.667% 70.000% # ( 1900, 2900 ] 9 15.000% 85.000% ### ( 2900, 4400 ] 2 3.333% 88.333% # ( 4400, 6600 ] 5 8.333% 96.667% ## ( 6600, 9900 ] 2 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 60 Average: 799.1167 StdDev: 800.50 Min: 78 Median: 402.2222 Max: 3420 Percentiles: P50: 402.22 P75: 1300.00 P99: 3420.00 P99.9: 3420.00 P99.99: 3420.00 ------------------------------------------------------ ( 76, 110 ] 4 6.667% 6.667% # ( 110, 170 ] 5 8.333% 15.000% ## ( 170, 250 ] 5 8.333% 23.333% ## ( 250, 380 ] 15 25.000% 48.333% ##### ( 380, 580 ] 9 15.000% 63.333% ### ( 580, 870 ] 4 6.667% 70.000% # ( 870, 1300 ] 3 5.000% 75.000% # ( 1300, 1900 ] 5 8.333% 83.333% ## ( 1900, 2900 ] 9 15.000% 98.333% ### ( 2900, 4400 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 19.3 total, 4.2 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 306.14 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.459 H:M:S, 17.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 235.15 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.550 H:M:S, 37.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 3.310 micros/op 302146 ops/sec 20.004 seconds 6043999 operations; 292.8 MB/s Microseconds per write: Count: 6043999 Average: 3.3096 StdDev: 254.24 Min: 0 Median: 1.7150 Max: 236540 Percentiles: P50: 1.71 P75: 2.63 P99: 6.29 P99.9: 89.05 P99.99: 1214.77 ------------------------------------------------------ [ 0, 1 ] 857477 14.187% 14.187% ### ( 1, 2 ] 3027324 50.088% 64.275% ########## ( 2, 3 ] 1028472 17.016% 81.292% ### ( 3, 4 ] 794382 13.143% 94.435% ### ( 4, 6 ] 273048 4.518% 98.953% # ( 6, 10 ] 39924 0.661% 99.613% ( 10, 15 ] 10797 0.179% 99.792% ( 15, 22 ] 3844 0.064% 99.856% ( 22, 34 ] 770 0.013% 99.868% ( 34, 51 ] 122 0.002% 99.870% ( 51, 76 ] 17 0.000% 99.871% ( 76, 110 ] 4632 0.077% 99.947% ( 110, 170 ] 1295 0.021% 99.969% ( 170, 250 ] 168 0.003% 99.971% ( 250, 380 ] 32 0.001% 99.972% ( 380, 580 ] 7 0.000% 99.972% ( 580, 870 ] 6 0.000% 99.972% ( 870, 1300 ] 1344 0.022% 99.994% ( 1300, 1900 ] 2 0.000% 99.994% ( 1900, 2900 ] 320 0.005% 100.000% ( 2900, 4400 ] 2 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 170000, 250000 ] 10 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 124714 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 : 6043999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 6237406968 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 : 185 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 4142026 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 : 9374416150 rocksdb.compact.write.bytes COUNT : 9246979825 rocksdb.flush.write.bytes COUNT : 6198877796 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 : 22 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 : 105 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 : 6159321088 rocksdb.memtable.garbage.bytes.at.flush COUNT : 11975680 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 : 9426779430 rocksdb.non.last.level.read.count COUNT : 2272249 rocksdb.block.checksum.compute.count COUNT : 2271901 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 : 1.343311 P95 : 3.731561 P99 : 5.767254 P100 : 236538.000000 COUNT : 6043999 SUM : 17250050 rocksdb.compaction.times.micros P50 : 1030000.000000 P95 : 3880000.000000 P99 : 5569696.000000 P100 : 5569696.000000 COUNT : 26 SUM : 32779817 rocksdb.compaction.times.cpu_micros P50 : 1008750.000000 P95 : 3880000.000000 P99 : 5272979.000000 P100 : 5272979.000000 COUNT : 26 SUM : 31415743 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 : 684.400000 P95 : 1244.960000 P99 : 1396.000000 P100 : 1400.000000 COUNT : 84 SUM : 61027 rocksdb.compaction.outfile.sync.micros P50 : 793.684211 P95 : 1607.500000 P99 : 1841.500000 P100 : 1888.000000 COUNT : 78 SUM : 65496 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 : 90.166667 P95 : 216.000000 P99 : 248.533333 P100 : 277.000000 COUNT : 122 SUM : 12585 rocksdb.table.open.io.micros P50 : 1181.901408 P95 : 13658.333333 P99 : 18021.000000 P100 : 18021.000000 COUNT : 185 SUM : 454292 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 : 3.576053 P95 : 6.343934 P99 : 9.842850 P100 : 10192.000000 COUNT : 2271606 SUM : 10472664 rocksdb.read.block.get.micros P50 : 508.000000 P95 : 3765.384615 P99 : 6260.000000 P100 : 7842.000000 COUNT : 370 SUM : 333550 rocksdb.write.raw.block.micros P50 : 0.512110 P95 : 0.973009 P99 : 2.853773 P100 : 3942.000000 COUNT : 3741942 SUM : 6921889 rocksdb.numfiles.in.singlecompaction P50 : 3.420000 P95 : 8.733333 P99 : 23.000000 P100 : 23.000000 COUNT : 39 SUM : 172 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 : 0.561373 P95 : 1156.517472 P99 : 2456.375000 P100 : 236344.000000 COUNT : 15696 SUM : 4143870 rocksdb.sst.read.micros P50 : 1.579890 P95 : 3.782935 P99 : 7.096665 P100 : 7560.000000 COUNT : 2272692 SUM : 6152264 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 : 6043999 SUM : 6237406968 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 : 200400.000000 P95 : 330363.636364 P99 : 362966.000000 P100 : 362966.000000 COUNT : 84 SUM : 16672917 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 : 108 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