[2024-12-13 19:56:33.297725] Starting SPDK v25.01-pre git sha1 e01cb43b8 / DPDK 23.11.0 initialization... [2024-12-13 19:56:33.297996] [ 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_pid434770 ] Set seed to 1734116193290958 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-13 19:56:33.425385] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-13 19:56:33.446650] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-13 19:56:33.446696] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 434770' to capture a snapshot of events at runtime. [2024-12-13 19:56:33.446706] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-13 19:56:33.446733] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-13 19:56:33.446742] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid434770 for offline analysis/debug. [2024-12-13 19:56:33.447299] reactor.c: 995:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Dec 13 19:56:37 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/13-19:56:40 ... thread 0: (1000000,1000000) ops and (333113.8,333113.8) ops/second in (3.001977,3.001977) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 6/4 440.99 MB 18.9 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 346.8 2.54 2.30 12 0.212 0 0 0.0 0.0 L1 4/0 251.76 MB 25.2 0.2 0.2 0.0 0.2 0.2 0.2 1.0 242.4 242.2 1.04 1.01 1 1.040 255K 234 0.0 0.0 L2 3/2 188.84 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.1 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 9/0 741.31 MB 0.7 0.0 0.0 0.0 0.0 0.0 0.1 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 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 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 1182/6 97.00 GB 0.0 0.4 0.4 0.1 1.3 1.2 1.0 1.5 100.8 302.4 4.37 4.07 14 0.312 447K 325 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.4 0.1 1.3 1.2 1.0 1.5 100.8 302.4 4.37 4.07 14 0.312 447K 325 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.4 0.1 0.4 0.4 0.0 0.0 241.0 240.8 1.83 1.77 2 0.915 447K 325 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 0.0 346.8 2.54 2.30 12 0.212 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: 1.29 GB write, 409.21 MB/s write, 0.43 GB read, 136.44 MB/s read, 4.4 seconds Interval compaction: 1.29 GB write, 440.36 MB/s write, 0.43 GB read, 146.82 MB/s read, 4.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 152516 Average: 2.0066 StdDev: 15.48 Min: 0 Median: 1.3400 Max: 3424 Percentiles: P50: 1.34 P75: 1.76 P99: 5.29 P99.9: 9.65 P99.99: 20.02 ------------------------------------------------------ [ 0, 1 ] 45243 29.664% 29.664% ###### ( 1, 2 ] 91215 59.807% 89.471% ############ ( 2, 3 ] 9289 6.091% 95.562% # ( 3, 4 ] 3747 2.457% 98.019% ( 4, 6 ] 2316 1.519% 99.537% ( 6, 10 ] 606 0.397% 99.934% ( 10, 15 ] 74 0.049% 99.983% ( 15, 22 ] 15 0.010% 99.993% ( 22, 34 ] 6 0.004% 99.997% ( 34, 51 ] 1 0.001% 99.997% ( 51, 76 ] 3 0.002% 99.999% ( 110, 170 ] 6 0.004% 100.003% ( 170, 250 ] 8 0.005% 100.009% ( 250, 380 ] 3 0.002% 100.010% ( 580, 870 ] 1 0.001% 100.011% ( 870, 1300 ] 3 0.002% 100.013% ( 2900, 4400 ] 3 0.002% 100.015% ** Level 1 read latency histogram (micros): Count: 20 Average: 150.0500 StdDev: 313.07 Min: 1 Median: 2.0000 Max: 1347 Percentiles: P50: 2.00 P75: 170.00 P99: 1347.00 P99.9: 1347.00 P99.99: 1347.00 ------------------------------------------------------ [ 0, 1 ] 2 10.000% 10.000% ## ( 1, 2 ] 8 40.000% 50.000% ######## ( 2, 3 ] 3 15.000% 65.000% ### ( 6, 10 ] 1 5.000% 70.000% # ( 110, 170 ] 1 5.000% 75.000% # ( 250, 380 ] 2 10.000% 85.000% ## ( 380, 580 ] 2 10.000% 95.000% ## ( 1300, 1900 ] 1 5.000% 100.000% # ** Level 2 read latency histogram (micros): Count: 39786 Average: 2.4510 StdDev: 17.26 Min: 1 Median: 1.5255 Max: 1958 Percentiles: P50: 1.53 P75: 1.89 P99: 5.92 P99.9: 11.76 P99.99: 879.20 ------------------------------------------------------ [ 0, 1 ] 5744 14.437% 14.437% ### ( 1, 2 ] 26925 67.675% 82.112% ############## ( 2, 3 ] 3823 9.609% 91.721% ## ( 3, 4 ] 1785 4.487% 96.207% # ( 4, 6 ] 1155 2.903% 99.110% # ( 6, 10 ] 304 0.764% 99.874% ( 10, 15 ] 29 0.073% 99.947% ( 15, 22 ] 5 0.013% 99.960% ( 22, 34 ] 2 0.005% 99.965% ( 170, 250 ] 3 0.008% 99.972% ( 250, 380 ] 1 0.003% 99.975% ( 380, 580 ] 3 0.008% 99.982% ( 580, 870 ] 3 0.008% 99.990% ( 870, 1300 ] 1 0.003% 99.992% ( 1300, 1900 ] 2 0.005% 99.997% ( 1900, 2900 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 55 Average: 1659.3818 StdDev: 1278.21 Min: 193 Median: 1184.2308 Max: 5030 Percentiles: P50: 1184.23 P75: 2425.00 P99: 5030.00 P99.9: 5030.00 P99.99: 5030.00 ------------------------------------------------------ ( 170, 250 ] 2 3.636% 3.636% # ( 250, 380 ] 3 5.455% 9.091% # ( 380, 580 ] 4 7.273% 16.364% # ( 580, 870 ] 9 16.364% 32.727% ### ( 870, 1300 ] 13 23.636% 56.364% ##### ( 1300, 1900 ] 5 9.091% 65.455% ## ( 1900, 2900 ] 10 18.182% 83.636% #### ( 2900, 4400 ] 6 10.909% 94.545% ## ( 4400, 6600 ] 3 5.455% 100.000% # ** Level 4 read latency histogram (micros): Count: 15 Average: 1625.9333 StdDev: 1387.76 Min: 280 Median: 1192.5000 Max: 4968 Percentiles: P50: 1192.50 P75: 2025.00 P99: 4968.00 P99.9: 4968.00 P99.99: 4968.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 2 13.333% 20.000% ### ( 580, 870 ] 3 20.000% 40.000% #### ( 870, 1300 ] 2 13.333% 53.333% ### ( 1300, 1900 ] 3 20.000% 73.333% #### ( 1900, 2900 ] 2 13.333% 86.667% ### ( 4400, 6600 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 426.6000 StdDev: 473.06 Min: 77 Median: 104.3333 Max: 1405 Percentiles: P50: 104.33 P75: 870.00 P99: 1405.00 P99.9: 1405.00 P99.99: 1405.00 ------------------------------------------------------ ( 76, 110 ] 12 60.000% 60.000% ############ ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 4 20.000% 95.000% #### ( 1300, 1900 ] 1 5.000% 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, 304.49 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.438 H:M:S, 13.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 327.59 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.438 H:M:S, 14.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/13-19:56:43 ... thread 0: (1000000,2000000) ops and (330200.7,331650.9) ops/second in (3.028461,6.030438) 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 14/9 1.41 GB 63.0 0.5 0.0 0.5 2.3 1.8 0.0 1.3 68.8 326.8 7.32 6.76 28 0.262 511K 494 0.0 0.0 L1 4/4 251.76 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 242.4 242.2 1.04 1.01 1 1.040 255K 234 0.0 0.0 L2 1/0 1.45 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.1 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 18/0 928.70 MB 0.9 0.2 0.2 0.0 0.2 0.2 0.1 1.0 222.9 222.9 0.84 0.78 1 0.841 190K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 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 1197/13 97.98 GB 0.0 1.1 0.6 0.6 3.0 2.4 1.0 1.6 113.3 302.3 9.99 9.31 31 0.322 1149K 819 0.0 0.0 Int 0/0 0.00 KB 0.0 1.1 0.6 0.6 3.0 2.4 1.0 1.6 113.3 302.3 9.99 9.31 31 0.322 1149K 819 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 1.1 0.6 0.6 1.1 0.6 0.0 0.0 244.7 244.5 4.63 4.47 5 0.926 1149K 819 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 352.2 5.37 4.84 26 0.206 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, 6.0 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: 2.95 GB write, 482.61 MB/s write, 1.11 GB read, 180.88 MB/s read, 10.0 seconds Interval compaction: 2.95 GB write, 500.91 MB/s write, 1.11 GB read, 187.74 MB/s read, 10.0 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: 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: 403943 Average: 2.0372 StdDev: 12.42 Min: 0 Median: 1.4009 Max: 3424 Percentiles: P50: 1.40 P75: 1.79 P99: 5.04 P99.9: 9.47 P99.99: 14.86 ------------------------------------------------------ [ 0, 1 ] 97989 24.258% 24.258% ##### ( 1, 2 ] 259373 64.210% 88.468% ############# ( 2, 3 ] 30068 7.444% 95.912% # ( 3, 4 ] 9781 2.421% 98.333% ( 4, 6 ] 5156 1.276% 99.610% ( 6, 10 ] 1354 0.335% 99.945% ( 10, 15 ] 188 0.047% 99.992% ( 15, 22 ] 28 0.007% 99.999% ( 22, 34 ] 9 0.002% 100.001% ( 34, 51 ] 2 0.000% 100.001% ( 51, 76 ] 4 0.001% 100.002% ( 110, 170 ] 14 0.003% 100.006% ( 170, 250 ] 12 0.003% 100.009% ( 250, 380 ] 10 0.002% 100.011% ( 380, 580 ] 1 0.000% 100.011% ( 580, 870 ] 7 0.002% 100.013% ( 870, 1300 ] 6 0.001% 100.015% ( 1300, 1900 ] 1 0.000% 100.015% ( 1900, 2900 ] 1 0.000% 100.015% ( 2900, 4400 ] 4 0.001% 100.016% ** Level 1 read latency histogram (micros): Count: 48698 Average: 2.0149 StdDev: 7.07 Min: 1 Median: 1.4191 Max: 1347 Percentiles: P50: 1.42 P75: 1.80 P99: 4.67 P99.9: 9.27 P99.99: 258.46 ------------------------------------------------------ [ 0, 1 ] 10815 22.208% 22.208% #### ( 1, 2 ] 32292 66.311% 88.519% ############# ( 2, 3 ] 3837 7.879% 96.398% ## ( 3, 4 ] 1089 2.236% 98.634% ( 4, 6 ] 533 1.095% 99.729% ( 6, 10 ] 102 0.209% 99.938% ( 10, 15 ] 20 0.041% 99.979% ( 15, 22 ] 2 0.004% 99.984% ( 34, 51 ] 2 0.004% 99.988% ( 110, 170 ] 1 0.002% 99.990% ( 250, 380 ] 2 0.004% 99.994% ( 380, 580 ] 2 0.004% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 100 Average: 932.5300 StdDev: 1248.82 Min: 0 Median: 430.0000 Max: 5030 Percentiles: P50: 430.00 P75: 1269.29 P99: 5030.00 P99.9: 5030.00 P99.99: 5030.00 ------------------------------------------------------ [ 0, 1 ] 22 22.000% 22.000% #### ( 1, 2 ] 11 11.000% 33.000% ## ( 2, 3 ] 2 2.000% 35.000% ( 3, 4 ] 2 2.000% 37.000% ( 4, 6 ] 4 4.000% 41.000% # ( 110, 170 ] 1 1.000% 42.000% ( 170, 250 ] 3 3.000% 45.000% # ( 250, 380 ] 4 4.000% 49.000% # ( 380, 580 ] 4 4.000% 53.000% # ( 580, 870 ] 9 9.000% 62.000% ## ( 870, 1300 ] 14 14.000% 76.000% ### ( 1300, 1900 ] 5 5.000% 81.000% # ( 1900, 2900 ] 10 10.000% 91.000% ## ( 2900, 4400 ] 6 6.000% 97.000% # ( 4400, 6600 ] 3 3.000% 100.000% # ** Level 4 read latency histogram (micros): Count: 15 Average: 1625.9333 StdDev: 1387.76 Min: 280 Median: 1192.5000 Max: 4968 Percentiles: P50: 1192.50 P75: 2025.00 P99: 4968.00 P99.9: 4968.00 P99.99: 4968.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 2 13.333% 20.000% ### ( 580, 870 ] 3 20.000% 40.000% #### ( 870, 1300 ] 2 13.333% 53.333% ### ( 1300, 1900 ] 3 20.000% 73.333% #### ( 1900, 2900 ] 2 13.333% 86.667% ### ( 4400, 6600 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 426.6000 StdDev: 473.06 Min: 77 Median: 104.3333 Max: 1405 Percentiles: P50: 104.33 P75: 870.00 P99: 1405.00 P99.9: 1405.00 P99.99: 1405.00 ------------------------------------------------------ ( 76, 110 ] 12 60.000% 60.000% ############ ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 4 20.000% 95.000% #### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 6.3 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 314.40 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.868 H:M:S, 13.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 324.99 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.430 H:M:S, 14.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/13-19:56:46 ... thread 0: (1000000,3000000) ops and (355813.1,339331.9) ops/second in (2.810464,8.840902) 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 13/8 1.72 GB 119.6 1.3 0.0 1.3 4.0 2.7 0.0 1.5 101.9 315.4 12.98 12.07 44 0.295 1343K 1356 0.0 0.0 L1 4/0 300.59 MB 30.1 1.0 0.8 0.2 1.0 0.8 0.2 1.3 234.4 233.8 4.57 4.44 2 2.283 1086K 2939 0.0 0.0 L2 5/4 516.54 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.6 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 18/1 928.70 MB 0.8 0.2 0.2 0.0 0.2 0.2 0.1 1.0 222.9 222.9 0.84 0.78 1 0.841 190K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 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 1200/13 98.84 GB 0.0 2.7 1.1 1.6 5.4 3.8 1.5 2.0 144.5 288.8 19.17 18.05 48 0.399 2812K 4386 0.0 0.0 Int 0/0 0.00 KB 0.0 2.7 1.1 1.6 5.4 3.8 1.5 2.0 144.5 288.8 19.17 18.05 48 0.399 2812K 4386 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 2.7 1.1 1.6 2.7 1.1 0.0 0.0 244.3 243.9 11.34 11.01 9 1.260 2812K 4386 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 0.0 353.7 7.84 7.04 39 0.201 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, 8.8 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: 5.41 GB write, 610.42 MB/s write, 2.70 GB read, 305.35 MB/s read, 19.2 seconds Interval compaction: 5.41 GB write, 626.20 MB/s write, 2.70 GB read, 313.25 MB/s read, 19.2 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: 7, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 7, interval: 7 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 663948 Average: 2.0984 StdDev: 11.54 Min: 0 Median: 1.4433 Max: 3424 Percentiles: P50: 1.44 P75: 1.82 P99: 5.33 P99.9: 9.63 P99.99: 14.72 ------------------------------------------------------ [ 0, 1 ] 138647 20.882% 20.882% #### ( 1, 2 ] 436111 65.685% 86.567% ############# ( 2, 3 ] 56749 8.547% 95.114% ## ( 3, 4 ] 18890 2.845% 97.959% # ( 4, 6 ] 10427 1.570% 99.529% ( 6, 10 ] 2709 0.408% 99.937% ( 10, 15 ] 370 0.056% 99.993% ( 15, 22 ] 56 0.008% 100.002% ( 22, 34 ] 12 0.002% 100.003% ( 34, 51 ] 4 0.001% 100.004% ( 51, 76 ] 7 0.001% 100.005% ( 110, 170 ] 17 0.003% 100.008% ( 170, 250 ] 21 0.003% 100.011% ( 250, 380 ] 17 0.003% 100.013% ( 380, 580 ] 5 0.001% 100.014% ( 580, 870 ] 11 0.002% 100.016% ( 870, 1300 ] 8 0.001% 100.017% ( 1300, 1900 ] 2 0.000% 100.017% ( 1900, 2900 ] 2 0.000% 100.018% ( 2900, 4400 ] 5 0.001% 100.018% ** Level 1 read latency histogram (micros): Count: 145348 Average: 2.2164 StdDev: 7.54 Min: 0 Median: 1.5269 Max: 1347 Percentiles: P50: 1.53 P75: 1.89 P99: 5.49 P99.9: 10.03 P99.99: 325.08 ------------------------------------------------------ [ 0, 1 ] 20122 13.844% 13.844% ### ( 1, 2 ] 99738 68.620% 82.464% ############## ( 2, 3 ] 17166 11.810% 94.274% ## ( 3, 4 ] 4688 3.225% 97.500% # ( 4, 6 ] 2919 2.008% 99.508% ( 6, 10 ] 570 0.392% 99.900% ( 10, 15 ] 113 0.078% 99.978% ( 15, 22 ] 10 0.007% 99.985% ( 34, 51 ] 3 0.002% 99.987% ( 110, 170 ] 2 0.001% 99.988% ( 250, 380 ] 6 0.004% 99.992% ( 380, 580 ] 6 0.004% 99.997% ( 580, 870 ] 3 0.002% 99.999% ( 870, 1300 ] 2 0.001% 100.000% ( 1300, 1900 ] 1 0.001% 100.001% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 18934 Average: 7.1230 StdDev: 113.07 Min: 0 Median: 1.5647 Max: 5030 Percentiles: P50: 1.56 P75: 1.93 P99: 5.92 P99.9: 1906.60 P99.99: 5030.00 ------------------------------------------------------ [ 0, 1 ] 2068 10.922% 10.922% ## ( 1, 2 ] 13103 69.204% 80.126% ############## ( 2, 3 ] 2435 12.860% 92.986% ### ( 3, 4 ] 748 3.951% 96.937% # ( 4, 6 ] 408 2.155% 99.092% ( 6, 10 ] 95 0.502% 99.593% ( 10, 15 ] 16 0.085% 99.678% ( 15, 22 ] 2 0.011% 99.688% ( 22, 34 ] 1 0.005% 99.694% ( 110, 170 ] 1 0.005% 99.699% ( 170, 250 ] 3 0.016% 99.715% ( 250, 380 ] 4 0.021% 99.736% ( 380, 580 ] 4 0.021% 99.757% ( 580, 870 ] 9 0.048% 99.805% ( 870, 1300 ] 14 0.074% 99.879% ( 1300, 1900 ] 5 0.026% 99.905% ( 1900, 2900 ] 10 0.053% 99.958% ( 2900, 4400 ] 6 0.032% 99.989% ( 4400, 6600 ] 3 0.016% 100.005% ** Level 4 read latency histogram (micros): Count: 15 Average: 1625.9333 StdDev: 1387.76 Min: 280 Median: 1192.5000 Max: 4968 Percentiles: P50: 1192.50 P75: 2025.00 P99: 4968.00 P99.9: 4968.00 P99.99: 4968.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 2 13.333% 20.000% ### ( 580, 870 ] 3 20.000% 40.000% #### ( 870, 1300 ] 2 13.333% 53.333% ### ( 1300, 1900 ] 3 20.000% 73.333% #### ( 1900, 2900 ] 2 13.333% 86.667% ### ( 4400, 6600 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 426.6000 StdDev: 473.06 Min: 77 Median: 104.3333 Max: 1405 Percentiles: P50: 104.33 P75: 870.00 P99: 1405.00 P99.9: 1405.00 P99.99: 1405.00 ------------------------------------------------------ ( 76, 110 ] 12 60.000% 60.000% ############ ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 4 20.000% 95.000% #### ( 1300, 1900 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.1 total, 2.8 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 325.49 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.072 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, 350.18 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.204 H:M:S, 7.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/13-19:56:49 ... thread 0: (1000000,4000000) ops and (328254.8,336493.1) ops/second in (3.046414,11.887316) 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 2.70 GB 18.9 2.4 0.0 2.4 6.1 3.7 0.0 1.6 122.0 309.4 20.15 18.87 62 0.325 2494K 2581 0.0 0.0 L1 4/4 300.59 MB 0.0 1.0 0.8 0.2 1.0 0.8 0.2 1.3 234.4 233.8 4.57 4.44 2 2.283 1086K 2939 0.0 0.0 L2 1/0 1.45 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.6 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 29/0 943.01 MB 0.9 0.8 0.7 0.1 0.8 0.7 0.1 1.2 210.3 210.1 3.95 3.61 2 1.976 844K 991 0.0 0.0 L4 144/0 9.72 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1241/16 99.82 GB 0.0 4.4 1.6 2.8 8.1 5.3 2.3 2.2 154.4 282.5 29.45 27.68 67 0.440 4617K 6602 0.0 0.0 Int 0/0 0.00 KB 0.0 4.4 1.6 2.8 8.1 5.3 2.3 2.2 154.4 282.5 29.45 27.68 67 0.440 4617K 6602 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.4 1.6 2.8 4.4 1.6 0.0 0.0 242.1 241.8 18.78 18.09 14 1.342 4617K 6602 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 0.0 354.1 10.67 9.59 53 0.201 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): 12.1 total, 11.9 interval Flush(GB): cumulative 3.691, interval 3.691 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.13 GB write, 686.65 MB/s write, 4.44 GB read, 375.29 MB/s read, 29.5 seconds Interval compaction: 8.13 GB write, 699.85 MB/s write, 4.44 GB read, 382.51 MB/s read, 29.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 906584 Average: 2.1188 StdDev: 12.85 Min: 0 Median: 1.4352 Max: 4121 Percentiles: P50: 1.44 P75: 1.82 P99: 5.31 P99.9: 9.76 P99.99: 83.80 ------------------------------------------------------ [ 0, 1 ] 194698 21.476% 21.476% #### ( 1, 2 ] 594244 65.548% 87.024% ############# ( 2, 3 ] 74357 8.202% 95.225% ## ( 3, 4 ] 25247 2.785% 98.010% # ( 4, 6 ] 13720 1.513% 99.524% ( 6, 10 ] 3633 0.401% 99.924% ( 10, 15 ] 485 0.053% 99.978% ( 15, 22 ] 71 0.008% 99.986% ( 22, 34 ] 14 0.002% 99.987% ( 34, 51 ] 8 0.001% 99.988% ( 51, 76 ] 9 0.001% 99.989% ( 76, 110 ] 32 0.004% 99.993% ( 110, 170 ] 96 0.011% 100.003% ( 170, 250 ] 43 0.005% 100.008% ( 250, 380 ] 23 0.003% 100.011% ( 380, 580 ] 11 0.001% 100.012% ( 580, 870 ] 22 0.002% 100.014% ( 870, 1300 ] 14 0.002% 100.016% ( 1300, 1900 ] 2 0.000% 100.016% ( 1900, 2900 ] 4 0.000% 100.016% ( 2900, 4400 ] 8 0.001% 100.017% ** Level 1 read latency histogram (micros): Count: 194759 Average: 2.2170 StdDev: 6.53 Min: 0 Median: 1.5409 Max: 1347 Percentiles: P50: 1.54 P75: 1.90 P99: 5.47 P99.9: 9.81 P99.99: 125.72 ------------------------------------------------------ [ 0, 1 ] 24592 12.627% 12.627% ### ( 1, 2 ] 134557 69.089% 81.716% ############## ( 2, 3 ] 24154 12.402% 94.118% ## ( 3, 4 ] 6525 3.350% 97.468% # ( 4, 6 ] 4047 2.078% 99.546% ( 6, 10 ] 723 0.371% 99.917% ( 10, 15 ] 126 0.065% 99.982% ( 15, 22 ] 12 0.006% 99.988% ( 34, 51 ] 3 0.002% 99.990% ( 110, 170 ] 2 0.001% 99.991% ( 250, 380 ] 6 0.003% 99.994% ( 380, 580 ] 6 0.003% 99.997% ( 580, 870 ] 3 0.002% 99.998% ( 870, 1300 ] 2 0.001% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 33007 Average: 5.2090 StdDev: 85.86 Min: 0 Median: 1.5674 Max: 5030 Percentiles: P50: 1.57 P75: 1.93 P99: 5.90 P99.9: 1023.36 P99.99: 4324.83 ------------------------------------------------------ [ 0, 1 ] 3668 11.113% 11.113% ## ( 1, 2 ] 22622 68.537% 79.650% ############## ( 2, 3 ] 4474 13.555% 93.204% ### ( 3, 4 ] 1246 3.775% 96.979% # ( 4, 6 ] 702 2.127% 99.106% ( 6, 10 ] 135 0.409% 99.515% ( 10, 15 ] 31 0.094% 99.609% ( 15, 22 ] 12 0.036% 99.646% ( 22, 34 ] 5 0.015% 99.661% ( 34, 51 ] 8 0.024% 99.685% ( 51, 76 ] 26 0.079% 99.764% ( 76, 110 ] 2 0.006% 99.770% ( 110, 170 ] 4 0.012% 99.782% ( 170, 250 ] 13 0.039% 99.821% ( 250, 380 ] 7 0.021% 99.842% ( 380, 580 ] 5 0.015% 99.858% ( 580, 870 ] 9 0.027% 99.885% ( 870, 1300 ] 14 0.042% 99.927% ( 1300, 1900 ] 5 0.015% 99.942% ( 1900, 2900 ] 10 0.030% 99.973% ( 2900, 4400 ] 6 0.018% 99.991% ( 4400, 6600 ] 3 0.009% 100.000% ** Level 4 read latency histogram (micros): Count: 15 Average: 1625.9333 StdDev: 1387.76 Min: 280 Median: 1192.5000 Max: 4968 Percentiles: P50: 1192.50 P75: 2025.00 P99: 4968.00 P99.9: 4968.00 P99.99: 4968.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 2 13.333% 20.000% ### ( 580, 870 ] 3 20.000% 40.000% #### ( 870, 1300 ] 2 13.333% 53.333% ### ( 1300, 1900 ] 3 20.000% 73.333% #### ( 1900, 2900 ] 2 13.333% 86.667% ### ( 4400, 6600 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 514.5000 StdDev: 670.30 Min: 77 Median: 140.0000 Max: 2656 Percentiles: P50: 140.00 P75: 773.33 P99: 2656.00 P99.9: 2656.00 P99.99: 2656.00 ------------------------------------------------------ ( 76, 110 ] 17 42.500% 42.500% ######### ( 110, 170 ] 6 15.000% 57.500% ### ( 170, 250 ] 1 2.500% 60.000% # ( 250, 380 ] 1 2.500% 62.500% # ( 380, 580 ] 3 7.500% 70.000% ## ( 580, 870 ] 3 7.500% 77.500% ## ( 870, 1300 ] 5 12.500% 90.000% ### ( 1300, 1900 ] 1 2.500% 92.500% # ( 1900, 2900 ] 3 7.500% 100.000% ## ** DB Stats ** Uptime(secs): 12.1 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 324.88 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.499 H:M:S, 12.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.07 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.427 H:M:S, 14.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/13-19:56:53 ... thread 0: (1000000,5000000) ops and (229091.9,307647.3) ops/second in (4.365061,16.252377) 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 3.69 GB 119.6 3.4 0.0 3.4 8.1 4.7 0.0 1.7 130.3 306.9 27.08 25.40 81 0.334 3581K 3723 0.0 0.0 L1 4/4 300.59 MB 0.0 1.0 0.8 0.2 1.0 0.8 0.2 1.3 234.4 233.8 4.57 4.44 2 2.283 1086K 2939 0.0 0.0 L2 1/0 1.45 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.6 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 29/0 943.01 MB 0.9 0.8 0.7 0.1 0.8 0.7 0.1 1.2 210.3 210.1 3.95 3.61 2 1.976 844K 991 0.0 0.0 L4 144/0 9.72 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1244/16 100.80 GB 0.0 5.5 1.6 3.9 10.2 6.3 2.3 2.2 154.4 285.7 36.39 34.21 86 0.423 5704K 7744 0.0 0.0 Int 0/0 0.00 KB 0.0 5.5 1.6 3.9 10.2 6.3 2.3 2.2 154.4 285.7 36.39 34.21 86 0.423 5704K 7744 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 5.5 1.6 3.9 5.5 1.6 0.0 0.0 245.5 245.1 22.89 22.13 18 1.272 5704K 7744 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 0.0 354.6 13.50 12.09 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): 16.5 total, 16.3 interval Flush(GB): cumulative 4.675, interval 4.675 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: 10.15 GB write, 630.86 MB/s write, 5.49 GB read, 340.88 MB/s read, 36.4 seconds Interval compaction: 10.15 GB write, 639.73 MB/s write, 5.49 GB read, 345.68 MB/s read, 36.4 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: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 15, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1426765 Average: 2.1360 StdDev: 11.60 Min: 0 Median: 1.4553 Max: 4121 Percentiles: P50: 1.46 P75: 1.83 P99: 5.33 P99.9: 9.68 P99.99: 16.20 ------------------------------------------------------ [ 0, 1 ] 279381 19.581% 19.581% #### ( 1, 2 ] 953238 66.811% 86.393% ############# ( 2, 3 ] 124091 8.697% 95.090% ## ( 3, 4 ] 41504 2.909% 97.999% # ( 4, 6 ] 21429 1.502% 99.501% ( 6, 10 ] 6198 0.434% 99.935% ( 10, 15 ] 764 0.054% 99.989% ( 15, 22 ] 101 0.007% 99.996% ( 22, 34 ] 23 0.002% 99.997% ( 34, 51 ] 10 0.001% 99.998% ( 51, 76 ] 16 0.001% 99.999% ( 76, 110 ] 37 0.003% 100.002% ( 110, 170 ] 155 0.011% 100.013% ( 170, 250 ] 67 0.005% 100.017% ( 250, 380 ] 36 0.003% 100.020% ( 380, 580 ] 20 0.001% 100.021% ( 580, 870 ] 30 0.002% 100.023% ( 870, 1300 ] 21 0.001% 100.025% ( 1300, 1900 ] 6 0.000% 100.025% ( 1900, 2900 ] 6 0.000% 100.026% ( 2900, 4400 ] 8 0.001% 100.026% ** Level 1 read latency histogram (micros): Count: 194759 Average: 2.2170 StdDev: 6.53 Min: 0 Median: 1.5409 Max: 1347 Percentiles: P50: 1.54 P75: 1.90 P99: 5.47 P99.9: 9.81 P99.99: 125.72 ------------------------------------------------------ [ 0, 1 ] 24592 12.627% 12.627% ### ( 1, 2 ] 134557 69.089% 81.716% ############## ( 2, 3 ] 24154 12.402% 94.118% ## ( 3, 4 ] 6525 3.350% 97.468% # ( 4, 6 ] 4047 2.078% 99.546% ( 6, 10 ] 723 0.371% 99.917% ( 10, 15 ] 126 0.065% 99.982% ( 15, 22 ] 12 0.006% 99.988% ( 34, 51 ] 3 0.002% 99.990% ( 110, 170 ] 2 0.001% 99.991% ( 250, 380 ] 6 0.003% 99.994% ( 380, 580 ] 6 0.003% 99.997% ( 580, 870 ] 3 0.002% 99.998% ( 870, 1300 ] 2 0.001% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 33007 Average: 5.2090 StdDev: 85.86 Min: 0 Median: 1.5674 Max: 5030 Percentiles: P50: 1.57 P75: 1.93 P99: 5.90 P99.9: 1023.36 P99.99: 4324.83 ------------------------------------------------------ [ 0, 1 ] 3668 11.113% 11.113% ## ( 1, 2 ] 22622 68.537% 79.650% ############## ( 2, 3 ] 4474 13.555% 93.204% ### ( 3, 4 ] 1246 3.775% 96.979% # ( 4, 6 ] 702 2.127% 99.106% ( 6, 10 ] 135 0.409% 99.515% ( 10, 15 ] 31 0.094% 99.609% ( 15, 22 ] 12 0.036% 99.646% ( 22, 34 ] 5 0.015% 99.661% ( 34, 51 ] 8 0.024% 99.685% ( 51, 76 ] 26 0.079% 99.764% ( 76, 110 ] 2 0.006% 99.770% ( 110, 170 ] 4 0.012% 99.782% ( 170, 250 ] 13 0.039% 99.821% ( 250, 380 ] 7 0.021% 99.842% ( 380, 580 ] 5 0.015% 99.858% ( 580, 870 ] 9 0.027% 99.885% ( 870, 1300 ] 14 0.042% 99.927% ( 1300, 1900 ] 5 0.015% 99.942% ( 1900, 2900 ] 10 0.030% 99.973% ( 2900, 4400 ] 6 0.018% 99.991% ( 4400, 6600 ] 3 0.009% 100.000% ** Level 4 read latency histogram (micros): Count: 15 Average: 1625.9333 StdDev: 1387.76 Min: 280 Median: 1192.5000 Max: 4968 Percentiles: P50: 1192.50 P75: 2025.00 P99: 4968.00 P99.9: 4968.00 P99.99: 4968.00 ------------------------------------------------------ ( 250, 380 ] 1 6.667% 6.667% # ( 380, 580 ] 2 13.333% 20.000% ### ( 580, 870 ] 3 20.000% 40.000% #### ( 870, 1300 ] 2 13.333% 53.333% ### ( 1300, 1900 ] 3 20.000% 73.333% #### ( 1900, 2900 ] 2 13.333% 86.667% ### ( 4400, 6600 ] 2 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 40 Average: 514.5000 StdDev: 670.30 Min: 77 Median: 140.0000 Max: 2656 Percentiles: P50: 140.00 P75: 773.33 P99: 2656.00 P99.9: 2656.00 P99.99: 2656.00 ------------------------------------------------------ ( 76, 110 ] 17 42.500% 42.500% ######### ( 110, 170 ] 6 15.000% 57.500% ### ( 170, 250 ] 1 2.500% 60.000% # ( 250, 380 ] 1 2.500% 62.500% # ( 380, 580 ] 3 7.500% 70.000% ## ( 580, 870 ] 3 7.500% 77.500% ## ( 870, 1300 ] 5 12.500% 90.000% ### ( 1300, 1900 ] 1 2.500% 92.500% # ( 1900, 2900 ] 3 7.500% 100.000% ## ** DB Stats ** Uptime(secs): 16.5 total, 4.4 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 298.55 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.159 H:M:S, 19.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 225.47 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.660 H:M:S, 38.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/13-19:57:02 ... thread 0: (1000000,6000000) ops and (117727.3,242457.7) ops/second in (8.494209,24.746586) 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 2.15 GB 194.8 5.0 0.0 5.0 10.6 5.7 0.0 1.9 142.4 303.9 35.83 33.77 101 0.355 5180K 6972 0.0 0.0 L1 15/0 1.77 GB 181.2 3.9 3.3 0.5 3.8 3.3 0.2 1.2 225.7 223.3 17.51 16.95 3 5.837 4012K 41K 0.0 0.0 L2 1/0 1.45 MB 0.0 0.2 0.1 0.1 0.2 0.1 1.6 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 16/2 1.06 GB 0.9 0.8 0.7 0.1 0.8 0.7 1.1 1.2 210.3 210.1 3.95 3.61 2 1.976 844K 991 0.0 0.0 L4 153/4 9.59 GB 1.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1060/0 87.17 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1255/10 101.75 GB 0.0 9.8 4.1 5.7 15.4 9.7 6.2 2.7 173.4 272.3 58.08 55.08 107 0.543 10M 49K 0.0 0.0 Int 0/0 0.00 KB 0.0 9.8 4.1 5.7 15.4 9.7 6.2 2.7 173.4 272.3 58.08 55.08 107 0.543 10M 49K 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 9.8 4.1 5.7 9.8 4.1 0.0 0.0 241.5 240.3 41.71 40.44 23 1.813 10M 49K 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 0.0 353.9 16.38 14.64 84 0.195 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): 25.0 total, 24.7 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: 15.45 GB write, 633.35 MB/s write, 9.84 GB read, 403.32 MB/s read, 58.1 seconds Interval compaction: 15.45 GB write, 639.21 MB/s write, 9.84 GB read, 407.05 MB/s read, 58.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, 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: 15, total-stops: 15, interval: 30 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2266616 Average: 2.1615 StdDev: 11.39 Min: 0 Median: 1.4579 Max: 4121 Percentiles: P50: 1.46 P75: 1.83 P99: 5.42 P99.9: 9.86 P99.99: 100.08 ------------------------------------------------------ [ 0, 1 ] 432318 19.073% 19.073% #### ( 1, 2 ] 1530788 67.536% 86.610% ############## ( 2, 3 ] 193185 8.523% 95.133% ## ( 3, 4 ] 64716 2.855% 97.988% # ( 4, 6 ] 32416 1.430% 99.418% ( 6, 10 ] 11314 0.499% 99.917% ( 10, 15 ] 1214 0.054% 99.971% ( 15, 22 ] 149 0.007% 99.977% ( 22, 34 ] 26 0.001% 99.978% ( 34, 51 ] 14 0.001% 99.979% ( 51, 76 ] 22 0.001% 99.980% ( 76, 110 ] 321 0.014% 99.994% ( 110, 170 ] 344 0.015% 100.009% ( 170, 250 ] 128 0.006% 100.015% ( 250, 380 ] 81 0.004% 100.019% ( 380, 580 ] 59 0.003% 100.021% ( 580, 870 ] 51 0.002% 100.023% ( 870, 1300 ] 27 0.001% 100.025% ( 1300, 1900 ] 7 0.000% 100.025% ( 1900, 2900 ] 10 0.000% 100.025% ( 2900, 4400 ] 12 0.001% 100.026% ** Level 1 read latency histogram (micros): Count: 281512 Average: 2.4644 StdDev: 14.77 Min: 0 Median: 1.5236 Max: 2178 Percentiles: P50: 1.52 P75: 1.89 P99: 5.77 P99.9: 86.20 P99.99: 799.19 ------------------------------------------------------ [ 0, 1 ] 39789 14.134% 14.134% ### ( 1, 2 ] 192819 68.494% 82.628% ############## ( 2, 3 ] 31991 11.364% 93.992% ## ( 3, 4 ] 9134 3.245% 97.237% # ( 4, 6 ] 5612 1.994% 99.230% ( 6, 10 ] 1637 0.582% 99.812% ( 10, 15 ] 184 0.065% 99.877% ( 15, 22 ] 20 0.007% 99.884% ( 34, 51 ] 4 0.001% 99.886% ( 51, 76 ] 10 0.004% 99.889% ( 76, 110 ] 105 0.037% 99.926% ( 110, 170 ] 95 0.034% 99.960% ( 170, 250 ] 18 0.006% 99.967% ( 250, 380 ] 23 0.008% 99.975% ( 380, 580 ] 31 0.011% 99.986% ( 580, 870 ] 17 0.006% 99.992% ( 870, 1300 ] 16 0.006% 99.998% ( 1300, 1900 ] 7 0.002% 100.000% ( 1900, 2900 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 48936 Average: 5.4681 StdDev: 75.10 Min: 0 Median: 1.6452 Max: 5030 Percentiles: P50: 1.65 P75: 2.14 P99: 9.59 P99.9: 653.66 P99.99: 2831.26 ------------------------------------------------------ [ 0, 1 ] 4408 9.008% 9.008% ## ( 1, 2 ] 31093 63.538% 72.546% ############# ( 2, 3 ] 8507 17.384% 89.930% ### ( 3, 4 ] 2394 4.892% 94.822% # ( 4, 6 ] 1604 3.278% 98.100% # ( 6, 10 ] 491 1.003% 99.103% ( 10, 15 ] 105 0.215% 99.317% ( 15, 22 ] 29 0.059% 99.377% ( 22, 34 ] 6 0.012% 99.389% ( 34, 51 ] 8 0.016% 99.405% ( 51, 76 ] 26 0.053% 99.458% ( 76, 110 ] 17 0.035% 99.493% ( 110, 170 ] 69 0.141% 99.634% ( 170, 250 ] 57 0.116% 99.751% ( 250, 380 ] 46 0.094% 99.845% ( 380, 580 ] 23 0.047% 99.892% ( 580, 870 ] 16 0.033% 99.924% ( 870, 1300 ] 15 0.031% 99.955% ( 1300, 1900 ] 5 0.010% 99.965% ( 1900, 2900 ] 13 0.027% 99.992% ( 2900, 4400 ] 6 0.012% 100.004% ( 4400, 6600 ] 3 0.006% 100.010% ** Level 4 read latency histogram (micros): Count: 60 Average: 408.3833 StdDev: 987.73 Min: 0 Median: 1.6000 Max: 4968 Percentiles: P50: 1.60 P75: 10.00 P99: 4968.00 P99.9: 4968.00 P99.99: 4968.00 ------------------------------------------------------ [ 0, 1 ] 21 35.000% 35.000% ####### ( 1, 2 ] 16 26.667% 61.667% ##### ( 4, 6 ] 1 1.667% 63.333% ( 6, 10 ] 8 13.333% 76.667% ### ( 250, 380 ] 1 1.667% 78.333% ( 380, 580 ] 2 3.333% 81.667% # ( 580, 870 ] 3 5.000% 86.667% # ( 870, 1300 ] 2 3.333% 90.000% # ( 1300, 1900 ] 3 5.000% 95.000% # ( 1900, 2900 ] 2 3.333% 98.333% # ( 4400, 6600 ] 2 3.333% 101.667% # ** Level 5 read latency histogram (micros): Count: 100 Average: 672.1400 StdDev: 902.65 Min: 77 Median: 160.4000 Max: 3769 Percentiles: P50: 160.40 P75: 870.00 P99: 3769.00 P99.9: 3769.00 P99.99: 3769.00 ------------------------------------------------------ ( 76, 110 ] 29 29.000% 29.000% ###### ( 110, 170 ] 25 25.000% 54.000% ##### ( 170, 250 ] 4 4.000% 58.000% # ( 250, 380 ] 3 3.000% 61.000% # ( 380, 580 ] 6 6.000% 67.000% # ( 580, 870 ] 8 8.000% 75.000% ## ( 870, 1300 ] 7 7.000% 82.000% # ( 1300, 1900 ] 5 5.000% 87.000% # ( 1900, 2900 ] 9 9.000% 96.000% ## ( 2900, 4400 ] 4 4.000% 100.000% # ** DB Stats ** Uptime(secs): 25.0 total, 8.5 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 236.42 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.769 H:M:S, 35.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 115.87 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.610 H:M:S, 66.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/13-19:57:05 ... thread 0: (1000000,7000000) ops and (330819.0,252076.1) ops/second in (3.022801,27.769387) 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 14/11 3.07 GB 62.9 5.8 0.0 5.8 12.4 6.6 0.0 1.9 142.0 303.5 41.69 39.28 117 0.356 6012K 7867 0.0 0.0 L1 15/15 1.77 GB 0.0 3.9 3.3 0.5 3.8 3.3 0.2 1.2 225.7 223.3 17.51 16.95 3 5.837 4012K 41K 0.0 0.0 L2 1/0 1.45 MB 0.0 0.2 0.1 0.1 0.2 0.1 1.6 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 14/0 919.95 MB 0.9 0.8 0.7 0.1 0.8 0.7 1.1 1.2 210.3 210.1 3.95 3.61 2 1.976 844K 991 0.0 0.0 L4 167/0 9.76 GB 1.0 0.2 0.2 0.1 0.2 0.2 1.7 1.4 183.7 182.6 1.25 1.07 2 0.627 234K 1377 0.0 0.0 L5 1060/0 87.17 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1271/26 102.67 GB 0.0 10.9 4.3 6.6 17.4 10.8 6.2 2.6 170.6 273.2 65.20 61.66 125 0.522 11M 51K 0.0 0.0 Int 0/0 0.00 KB 0.0 10.9 4.3 6.6 17.4 10.8 6.2 2.6 170.6 273.2 65.20 61.66 125 0.522 11M 51K 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 10.9 4.3 6.6 10.8 4.2 0.0 0.0 241.1 240.0 46.13 44.62 28 1.647 11M 51K 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 0.0 353.5 19.07 17.04 97 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): 28.0 total, 27.8 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: 17.39 GB write, 636.12 MB/s write, 10.86 GB read, 397.26 MB/s read, 65.2 seconds Interval compaction: 17.39 GB write, 641.36 MB/s write, 10.86 GB read, 400.53 MB/s read, 65.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 19, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 15, total-stops: 19, interval: 34 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2599471 Average: 2.1929 StdDev: 11.52 Min: 0 Median: 1.4666 Max: 4121 Percentiles: P50: 1.47 P75: 1.84 P99: 5.50 P99.9: 9.93 P99.99: 104.26 ------------------------------------------------------ [ 0, 1 ] 479782 18.457% 18.457% #### ( 1, 2 ] 1757189 67.598% 86.055% ############## ( 2, 3 ] 231486 8.905% 94.960% ## ( 3, 4 ] 75868 2.919% 97.879% # ( 4, 6 ] 38814 1.493% 99.372% ( 6, 10 ] 13988 0.538% 99.910% ( 10, 15 ] 1528 0.059% 99.969% ( 15, 22 ] 186 0.007% 99.976% ( 22, 34 ] 31 0.001% 99.977% ( 34, 51 ] 17 0.001% 99.978% ( 51, 76 ] 22 0.001% 99.978% ( 76, 110 ] 361 0.014% 99.992% ( 110, 170 ] 461 0.018% 100.010% ( 170, 250 ] 169 0.007% 100.017% ( 250, 380 ] 111 0.004% 100.021% ( 380, 580 ] 86 0.003% 100.024% ( 580, 870 ] 70 0.003% 100.027% ( 870, 1300 ] 39 0.002% 100.028% ( 1300, 1900 ] 9 0.000% 100.029% ( 1900, 2900 ] 12 0.000% 100.029% ( 2900, 4400 ] 12 0.000% 100.030% ** Level 1 read latency histogram (micros): Count: 303897 Average: 2.4371 StdDev: 14.22 Min: 0 Median: 1.5224 Max: 2178 Percentiles: P50: 1.52 P75: 1.89 P99: 5.74 P99.9: 78.95 P99.99: 761.00 ------------------------------------------------------ [ 0, 1 ] 43248 14.231% 14.231% ### ( 1, 2 ] 208080 68.471% 82.702% ############## ( 2, 3 ] 34616 11.391% 94.092% ## ( 3, 4 ] 9760 3.212% 97.304% # ( 4, 6 ] 5925 1.950% 99.254% ( 6, 10 ] 1716 0.565% 99.818% ( 10, 15 ] 204 0.067% 99.885% ( 15, 22 ] 20 0.007% 99.892% ( 22, 34 ] 1 0.000% 99.892% ( 34, 51 ] 4 0.001% 99.894% ( 51, 76 ] 10 0.003% 99.897% ( 76, 110 ] 105 0.035% 99.932% ( 110, 170 ] 95 0.031% 99.963% ( 170, 250 ] 18 0.006% 99.969% ( 250, 380 ] 23 0.008% 99.976% ( 380, 580 ] 31 0.010% 99.987% ( 580, 870 ] 17 0.006% 99.992% ( 870, 1300 ] 16 0.005% 99.997% ( 1300, 1900 ] 7 0.002% 100.000% ( 1900, 2900 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 58810 Average: 5.2574 StdDev: 69.13 Min: 0 Median: 1.6082 Max: 5030 Percentiles: P50: 1.61 P75: 2.00 P99: 9.96 P99.9: 547.93 P99.99: 2755.31 ------------------------------------------------------ [ 0, 1 ] 6619 11.255% 11.255% ## ( 1, 2 ] 37464 63.703% 74.958% ############# ( 2, 3 ] 9191 15.628% 90.587% ### ( 3, 4 ] 2629 4.470% 95.057% # ( 4, 6 ] 1687 2.869% 97.926% # ( 6, 10 ] 639 1.087% 99.012% ( 10, 15 ] 118 0.201% 99.213% ( 15, 22 ] 30 0.051% 99.264% ( 22, 34 ] 6 0.010% 99.274% ( 34, 51 ] 8 0.014% 99.288% ( 51, 76 ] 28 0.048% 99.335% ( 76, 110 ] 49 0.083% 99.418% ( 110, 170 ] 121 0.206% 99.624% ( 170, 250 ] 83 0.141% 99.765% ( 250, 380 ] 54 0.092% 99.857% ( 380, 580 ] 30 0.051% 99.908% ( 580, 870 ] 17 0.029% 99.937% ( 870, 1300 ] 15 0.026% 99.963% ( 1300, 1900 ] 5 0.009% 99.971% ( 1900, 2900 ] 13 0.022% 99.993% ( 2900, 4400 ] 6 0.010% 100.003% ( 4400, 6600 ] 3 0.005% 100.009% ** Level 4 read latency histogram (micros): Count: 105 Average: 254.4857 StdDev: 772.28 Min: 0 Median: 1.4833 Max: 4968 Percentiles: P50: 1.48 P75: 8.82 P99: 4968.00 P99.9: 4968.00 P99.99: 4968.00 ------------------------------------------------------ [ 0, 1 ] 38 36.190% 36.190% ####### ( 1, 2 ] 30 28.571% 64.762% ###### ( 2, 3 ] 1 0.952% 65.714% ( 4, 6 ] 2 1.905% 67.619% ( 6, 10 ] 11 10.476% 78.095% ## ( 34, 51 ] 1 0.952% 79.048% ( 110, 170 ] 4 3.810% 82.857% # ( 250, 380 ] 1 0.952% 83.810% ( 380, 580 ] 5 4.762% 88.571% # ( 580, 870 ] 3 2.857% 91.429% # ( 870, 1300 ] 2 1.905% 93.333% ( 1300, 1900 ] 3 2.857% 96.190% # ( 1900, 2900 ] 2 1.905% 98.095% ( 4400, 6600 ] 2 1.905% 100.000% ** Level 5 read latency histogram (micros): Count: 100 Average: 672.1400 StdDev: 902.65 Min: 77 Median: 160.4000 Max: 3769 Percentiles: P50: 160.40 P75: 870.00 P99: 3769.00 P99.9: 3769.00 P99.99: 3769.00 ------------------------------------------------------ ( 76, 110 ] 29 29.000% 29.000% ###### ( 110, 170 ] 25 25.000% 54.000% ##### ( 170, 250 ] 4 4.000% 58.000% # ( 250, 380 ] 3 3.000% 61.000% # ( 380, 580 ] 6 6.000% 67.000% # ( 580, 870 ] 8 8.000% 75.000% ## ( 870, 1300 ] 7 7.000% 82.000% # ( 1300, 1900 ] 5 5.000% 87.000% # ( 1900, 2900 ] 9 9.000% 96.000% ## ( 2900, 4400 ] 4 4.000% 100.000% # ** DB Stats ** Uptime(secs): 28.0 total, 3.0 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 246.05 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:9.207 H:M:S, 32.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.59 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.438 H:M:S, 14.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/13-19:57:24 ... thread 0: (1000000,8000000) ops and (51625.0,169707.9) ops/second in (19.370445,47.139832) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 7/6 1.90 GB 6.3 8.1 0.0 8.1 15.6 7.5 0.0 2.1 147.0 284.8 56.12 51.10 134 0.419 8377K 17K 0.0 0.0 L1 13/13 1.34 GB 0.0 7.8 5.5 2.3 7.7 5.4 0.2 1.4 221.1 218.3 36.02 34.25 4 9.004 7816K 41K 0.0 0.0 L2 3/3 386.33 MB 0.0 0.2 0.1 0.1 0.2 0.1 4.1 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 28/12 1.62 GB 1.0 2.2 1.2 1.0 2.2 1.2 2.8 1.8 154.7 153.7 14.53 10.36 6 2.422 2282K 14K 0.0 0.0 L4 165/2 9.80 GB 1.0 1.9 1.6 0.4 1.9 1.6 1.7 1.2 129.7 128.9 15.18 9.40 17 0.893 1888K 8666 0.0 0.0 L5 1076/0 88.52 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1292/36 103.56 GB 0.0 20.1 8.3 11.8 27.6 15.8 11.7 3.6 168.1 230.1 122.64 105.88 162 0.757 20M 81K 0.0 0.0 Int 0/0 0.00 KB 0.0 20.1 8.3 11.8 27.6 15.8 11.7 3.6 168.1 230.1 122.64 105.88 162 0.757 20M 81K 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 20.1 8.3 11.8 20.0 8.2 0.0 0.0 209.0 207.5 98.67 85.98 52 1.898 20M 81K 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 0.0 323.3 23.97 19.90 110 0.218 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): 47.4 total, 47.1 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: 27.56 GB write, 595.77 MB/s write, 20.14 GB read, 435.29 MB/s read, 122.6 seconds Interval compaction: 27.56 GB write, 598.66 MB/s write, 20.14 GB read, 437.40 MB/s read, 122.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 38, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 38, interval: 64 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3719642 Average: 2.7048 StdDev: 29.29 Min: 0 Median: 1.4848 Max: 8153 Percentiles: P50: 1.48 P75: 1.86 P99: 6.27 P99.9: 123.22 P99.99: 259.81 ------------------------------------------------------ [ 0, 1 ] 669891 18.010% 18.010% #### ( 1, 2 ] 2454483 65.987% 83.997% ############# ( 2, 3 ] 358927 9.650% 93.646% ## ( 3, 4 ] 120662 3.244% 96.890% # ( 4, 6 ] 76666 2.061% 98.951% ( 6, 10 ] 27047 0.727% 99.678% ( 10, 15 ] 3408 0.092% 99.770% ( 15, 22 ] 476 0.013% 99.783% ( 22, 34 ] 52 0.001% 99.784% ( 34, 51 ] 21 0.001% 99.785% ( 51, 76 ] 50 0.001% 99.786% ( 76, 110 ] 3517 0.095% 99.881% ( 110, 170 ] 3284 0.088% 99.969% ( 170, 250 ] 745 0.020% 99.989% ( 250, 380 ] 557 0.015% 100.004% ( 380, 580 ] 377 0.010% 100.014% ( 580, 870 ] 219 0.006% 100.020% ( 870, 1300 ] 96 0.003% 100.022% ( 1300, 1900 ] 41 0.001% 100.024% ( 1900, 2900 ] 69 0.002% 100.025% ( 2900, 4400 ] 87 0.002% 100.028% ( 4400, 6600 ] 20 0.001% 100.028% ( 6600, 9900 ] 11 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 1375872 Average: 4.4027 StdDev: 69.26 Min: 0 Median: 1.6578 Max: 8473 Percentiles: P50: 1.66 P75: 2.33 P99: 8.64 P99.9: 19.76 P99.99: 108.34 ------------------------------------------------------ [ 0, 1 ] 164795 11.977% 11.977% ## ( 1, 2 ] 795341 57.806% 69.784% ############ ( 2, 3 ] 215093 15.633% 85.417% ### ( 3, 4 ] 89105 6.476% 91.893% # ( 4, 6 ] 82707 6.011% 97.905% # ( 6, 10 ] 22876 1.663% 99.567% ( 10, 15 ] 4164 0.303% 99.870% ( 15, 22 ] 612 0.044% 99.914% ( 22, 34 ] 43 0.003% 99.917% ( 34, 51 ] 25 0.002% 99.919% ( 51, 76 ] 108 0.008% 99.927% ( 76, 110 ] 911 0.066% 99.993% ( 110, 170 ] 833 0.061% 100.054% ( 170, 250 ] 251 0.018% 100.072% ( 250, 380 ] 336 0.024% 100.097% ( 380, 580 ] 323 0.023% 100.120% ( 580, 870 ] 349 0.025% 100.145% ( 870, 1300 ] 227 0.016% 100.162% ( 1300, 1900 ] 134 0.010% 100.172% ( 1900, 2900 ] 147 0.011% 100.182% ( 2900, 4400 ] 190 0.014% 100.196% ( 4400, 6600 ] 56 0.004% 100.200% ( 6600, 9900 ] 17 0.001% 100.201% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 333841 Average: 8.6051 StdDev: 115.02 Min: 0 Median: 1.9203 Max: 9151 Percentiles: P50: 1.92 P75: 2.91 P99: 9.43 P99.9: 370.51 P99.99: 532.64 ------------------------------------------------------ [ 0, 1 ] 10118 3.031% 3.031% # ( 1, 2 ] 170374 51.034% 54.065% ########## ( 2, 3 ] 76972 23.056% 77.122% ##### ( 3, 4 ] 35797 10.723% 87.845% ## ( 4, 6 ] 32359 9.693% 97.537% ## ( 6, 10 ] 5690 1.704% 99.242% ( 10, 15 ] 1278 0.383% 99.625% ( 15, 22 ] 153 0.046% 99.671% ( 22, 34 ] 21 0.006% 99.677% ( 34, 51 ] 17 0.005% 99.682% ( 51, 76 ] 30 0.009% 99.691% ( 76, 110 ] 63 0.019% 99.710% ( 110, 170 ] 182 0.055% 99.764% ( 170, 250 ] 214 0.064% 99.828% ( 250, 380 ] 258 0.077% 99.906% ( 380, 580 ] 369 0.111% 100.016% ( 580, 870 ] 333 0.100% 100.116% ( 870, 1300 ] 249 0.075% 100.191% ( 1300, 1900 ] 107 0.032% 100.223% ( 1900, 2900 ] 101 0.030% 100.253% ( 2900, 4400 ] 125 0.037% 100.290% ( 4400, 6600 ] 37 0.011% 100.301% ( 6600, 9900 ] 5 0.001% 100.303% ** Level 4 read latency histogram (micros): Count: 6552 Average: 63.0919 StdDev: 382.40 Min: 0 Median: 1.9796 Max: 7059 Percentiles: P50: 1.98 P75: 3.20 P99: 1729.41 P99.9: 5836.60 P99.99: 7059.00 ------------------------------------------------------ [ 0, 1 ] 162 2.473% 2.473% ( 1, 2 ] 3179 48.520% 50.992% ########## ( 2, 3 ] 1417 21.627% 72.619% #### ( 3, 4 ] 771 11.767% 84.386% ## ( 4, 6 ] 479 7.311% 91.697% # ( 6, 10 ] 155 2.366% 94.063% ( 10, 15 ] 30 0.458% 94.521% ( 15, 22 ] 9 0.137% 94.658% ( 22, 34 ] 2 0.031% 94.689% ( 34, 51 ] 2 0.031% 94.719% ( 51, 76 ] 4 0.061% 94.780% ( 76, 110 ] 6 0.092% 94.872% ( 110, 170 ] 13 0.198% 95.070% ( 170, 250 ] 29 0.443% 95.513% ( 250, 380 ] 31 0.473% 95.986% ( 380, 580 ] 60 0.916% 96.902% ( 580, 870 ] 67 1.023% 97.924% ( 870, 1300 ] 44 0.672% 98.596% ( 1300, 1900 ] 37 0.565% 99.161% ( 1900, 2900 ] 21 0.321% 99.481% ( 2900, 4400 ] 17 0.259% 99.741% ( 4400, 6600 ] 16 0.244% 99.985% ( 6600, 9900 ] 1 0.015% 100.000% ** Level 5 read latency histogram (micros): Count: 180 Average: 1097.4889 StdDev: 1399.64 Min: 77 Median: 502.2222 Max: 8607 Percentiles: P50: 502.22 P75: 1600.00 P99: 6930.00 P99.9: 8607.00 P99.99: 8607.00 ------------------------------------------------------ ( 76, 110 ] 29 16.111% 16.111% ### ( 110, 170 ] 31 17.222% 33.333% ### ( 170, 250 ] 10 5.556% 38.889% # ( 250, 380 ] 9 5.000% 43.889% # ( 380, 580 ] 18 10.000% 53.889% ## ( 580, 870 ] 16 8.889% 62.778% ## ( 870, 1300 ] 17 9.444% 72.222% ## ( 1300, 1900 ] 10 5.556% 77.778% # ( 1900, 2900 ] 20 11.111% 88.889% ## ( 2900, 4400 ] 16 8.889% 97.778% ## ( 4400, 6600 ] 2 1.111% 98.889% ( 6600, 9900 ] 2 1.111% 100.000% ** DB Stats ** Uptime(secs): 47.4 total, 19.4 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 166.21 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:24.919 H:M:S, 52.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 50.81 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:15.713 H:M:S, 81.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 7 num-running-flushes: 1 2024/12/13-19:57:28 ... thread 0: (1000000,9000000) ops and (247520.5,175850.3) ops/second in (4.040069,51.179901) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/6 2.88 GB 113.3 9.0 0.0 9.0 17.6 8.5 0.0 2.1 144.6 281.1 64.03 57.78 150 0.427 9400K 18K 0.0 0.0 L1 13/13 1.34 GB 0.0 7.8 5.5 2.3 7.7 5.4 0.2 1.4 221.1 218.3 36.02 34.25 4 9.004 7816K 41K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 4.1 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 17/0 888.29 MB 0.9 3.1 1.6 1.6 3.1 1.5 2.8 2.0 159.5 158.5 20.04 14.77 9 2.227 3246K 20K 0.0 0.0 L4 163/0 9.62 GB 1.0 3.3 2.7 0.6 3.3 2.7 1.7 1.2 135.5 134.6 25.02 15.99 32 0.782 3334K 20K 0.0 0.0 L5 1092/0 89.81 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1296/19 104.53 GB 0.0 23.4 9.8 13.6 31.8 18.2 13.0 3.7 164.5 223.4 145.90 123.56 196 0.744 23M 101K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.4 9.8 13.6 31.8 18.2 13.0 3.7 164.5 223.4 145.90 123.56 196 0.744 23M 101K 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 23.4 9.8 13.6 23.3 9.7 0.0 0.0 202.9 201.5 118.28 101.02 73 1.620 23M 101K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 317.0 27.62 22.54 123 0.225 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): 51.4 total, 51.2 interval Flush(GB): cumulative 8.551, interval 8.551 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: 31.83 GB write, 633.92 MB/s write, 23.44 GB read, 466.82 MB/s read, 145.9 seconds Interval compaction: 31.83 GB write, 636.75 MB/s write, 23.44 GB read, 468.90 MB/s read, 145.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 56, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 56, interval: 82 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4138255 Average: 2.8134 StdDev: 34.17 Min: 0 Median: 1.5125 Max: 8153 Percentiles: P50: 1.51 P75: 1.90 P99: 6.71 P99.9: 116.31 P99.99: 248.06 ------------------------------------------------------ [ 0, 1 ] 691097 16.700% 16.700% ### ( 1, 2 ] 2688595 64.969% 81.669% ############# ( 2, 3 ] 448647 10.841% 92.511% ## ( 3, 4 ] 152915 3.695% 96.206% # ( 4, 6 ] 109576 2.648% 98.854% # ( 6, 10 ] 34125 0.825% 99.679% ( 10, 15 ] 4556 0.110% 99.789% ( 15, 22 ] 580 0.014% 99.803% ( 22, 34 ] 61 0.001% 99.804% ( 34, 51 ] 26 0.001% 99.805% ( 51, 76 ] 55 0.001% 99.806% ( 76, 110 ] 3536 0.085% 99.892% ( 110, 170 ] 3314 0.080% 99.972% ( 170, 250 ] 778 0.019% 99.990% ( 250, 380 ] 597 0.014% 100.005% ( 380, 580 ] 407 0.010% 100.015% ( 580, 870 ] 253 0.006% 100.021% ( 870, 1300 ] 121 0.003% 100.024% ( 1300, 1900 ] 51 0.001% 100.025% ( 1900, 2900 ] 96 0.002% 100.027% ( 2900, 4400 ] 126 0.003% 100.030% ( 4400, 6600 ] 35 0.001% 100.031% ( 6600, 9900 ] 19 0.000% 100.032% ** Level 1 read latency histogram (micros): Count: 1508644 Average: 4.3489 StdDev: 67.29 Min: 0 Median: 1.6717 Max: 8473 Percentiles: P50: 1.67 P75: 2.38 P99: 8.69 P99.9: 20.00 P99.99: 114.67 ------------------------------------------------------ [ 0, 1 ] 169357 11.226% 11.226% ## ( 1, 2 ] 870889 57.727% 68.952% ############ ( 2, 3 ] 243265 16.125% 85.077% ### ( 3, 4 ] 99903 6.622% 91.699% # ( 4, 6 ] 92659 6.142% 97.841% # ( 6, 10 ] 26024 1.725% 99.566% ( 10, 15 ] 4575 0.303% 99.869% ( 15, 22 ] 650 0.043% 99.912% ( 22, 34 ] 45 0.003% 99.915% ( 34, 51 ] 26 0.002% 99.917% ( 51, 76 ] 110 0.007% 99.924% ( 76, 110 ] 924 0.061% 99.986% ( 110, 170 ] 862 0.057% 100.043% ( 170, 250 ] 270 0.018% 100.061% ( 250, 380 ] 355 0.024% 100.084% ( 380, 580 ] 353 0.023% 100.108% ( 580, 870 ] 374 0.025% 100.132% ( 870, 1300 ] 248 0.016% 100.149% ( 1300, 1900 ] 149 0.010% 100.159% ( 1900, 2900 ] 155 0.010% 100.169% ( 2900, 4400 ] 195 0.013% 100.182% ( 4400, 6600 ] 57 0.004% 100.186% ( 6600, 9900 ] 17 0.001% 100.187% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 728155 Average: 8.1848 StdDev: 115.07 Min: 0 Median: 1.9577 Max: 11210 Percentiles: P50: 1.96 P75: 2.96 P99: 9.18 P99.9: 183.74 P99.99: 367.43 ------------------------------------------------------ [ 0, 1 ] 15082 2.071% 2.071% ( 1, 2 ] 364415 50.046% 52.118% ########## ( 2, 3 ] 174417 23.953% 76.071% ##### ( 3, 4 ] 80272 11.024% 87.095% ## ( 4, 6 ] 75897 10.423% 97.518% ## ( 6, 10 ] 13572 1.864% 99.382% ( 10, 15 ] 2963 0.407% 99.789% ( 15, 22 ] 285 0.039% 99.828% ( 22, 34 ] 26 0.004% 99.832% ( 34, 51 ] 19 0.003% 99.834% ( 51, 76 ] 38 0.005% 99.839% ( 76, 110 ] 106 0.015% 99.854% ( 110, 170 ] 278 0.038% 99.892% ( 170, 250 ] 331 0.045% 99.938% ( 250, 380 ] 422 0.058% 99.996% ( 380, 580 ] 595 0.082% 100.077% ( 580, 870 ] 554 0.076% 100.153% ( 870, 1300 ] 432 0.059% 100.213% ( 1300, 1900 ] 229 0.031% 100.244% ( 1900, 2900 ] 235 0.032% 100.276% ( 2900, 4400 ] 294 0.040% 100.317% ( 4400, 6600 ] 80 0.011% 100.328% ( 6600, 9900 ] 13 0.002% 100.330% ( 9900, 14000 ] 1 0.000% 100.330% ** Level 4 read latency histogram (micros): Count: 10948 Average: 42.0654 StdDev: 308.15 Min: 0 Median: 1.9152 Max: 7059 Percentiles: P50: 1.92 P75: 2.96 P99: 1205.07 P99.9: 5312.61 P99.99: 6587.73 ------------------------------------------------------ [ 0, 1 ] 313 2.859% 2.859% # ( 1, 2 ] 5639 51.507% 54.366% ########## ( 2, 3 ] 2343 21.401% 75.767% #### ( 3, 4 ] 1267 11.573% 87.340% ## ( 4, 6 ] 743 6.787% 94.127% # ( 6, 10 ] 190 1.735% 95.862% ( 10, 15 ] 39 0.356% 96.218% ( 15, 22 ] 10 0.091% 96.310% ( 22, 34 ] 5 0.046% 96.355% ( 34, 51 ] 2 0.018% 96.374% ( 51, 76 ] 8 0.073% 96.447% ( 76, 110 ] 14 0.128% 96.575% ( 110, 170 ] 15 0.137% 96.712% ( 170, 250 ] 45 0.411% 97.123% ( 250, 380 ] 33 0.301% 97.424% ( 380, 580 ] 62 0.566% 97.991% ( 580, 870 ] 70 0.639% 98.630% ( 870, 1300 ] 52 0.475% 99.105% ( 1300, 1900 ] 37 0.338% 99.443% ( 1900, 2900 ] 24 0.219% 99.662% ( 2900, 4400 ] 19 0.174% 99.836% ( 4400, 6600 ] 17 0.155% 99.991% ( 6600, 9900 ] 1 0.009% 100.000% ** Level 5 read latency histogram (micros): Count: 260 Average: 1158.3538 StdDev: 1442.99 Min: 77 Median: 518.4615 Max: 8607 Percentiles: P50: 518.46 P75: 1740.00 P99: 7040.00 P99.9: 8607.00 P99.99: 8607.00 ------------------------------------------------------ ( 76, 110 ] 29 11.154% 11.154% ## ( 110, 170 ] 43 16.538% 27.692% ### ( 170, 250 ] 23 8.846% 36.538% ## ( 250, 380 ] 17 6.538% 43.077% # ( 380, 580 ] 26 10.000% 53.077% ## ( 580, 870 ] 22 8.462% 61.538% ## ( 870, 1300 ] 24 9.231% 70.769% ## ( 1300, 1900 ] 15 5.769% 76.538% # ( 1900, 2900 ] 28 10.769% 87.308% ## ( 2900, 4400 ] 25 9.615% 96.923% ## ( 4400, 6600 ] 5 1.923% 98.846% ( 6600, 9900 ] 3 1.154% 100.000% ** DB Stats ** Uptime(secs): 51.4 total, 4.0 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 172.30 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.179 H:M:S, 50.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 243.61 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.260 H:M:S, 31.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/13-19:57:31 ... thread 0: (1000000,10000000) ops and (332414.7,184542.0) ops/second in (3.008291,54.188192) 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 15/6 3.80 GB 214.0 9.9 0.0 9.9 19.4 9.5 0.0 2.0 144.5 282.5 70.17 63.57 166 0.423 10M 19K 0.0 0.0 L1 13/13 1.34 GB 0.0 7.8 5.5 2.3 7.7 5.4 0.2 1.4 221.1 218.3 36.02 34.25 4 9.004 7816K 41K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 4.1 1.5 239.1 239.0 0.79 0.76 1 0.790 191K 91 0.0 0.0 L3 17/0 888.29 MB 0.9 3.1 1.6 1.6 3.1 1.5 2.8 2.0 159.5 158.5 20.04 14.77 9 2.227 3246K 20K 0.0 0.0 L4 163/0 9.62 GB 1.0 3.3 2.7 0.6 3.3 2.7 1.7 1.2 135.5 134.6 25.02 15.99 32 0.782 3334K 20K 0.0 0.0 L5 1092/0 89.81 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1300/19 105.45 GB 0.0 24.3 9.8 14.4 33.6 19.2 13.0 3.5 163.6 226.4 152.04 129.34 212 0.717 24M 102K 0.0 0.0 Int 0/0 0.00 KB 0.0 24.3 9.8 14.4 33.6 19.2 13.0 3.5 163.6 226.4 152.04 129.34 212 0.717 24M 102K 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 24.3 9.8 14.4 24.1 9.7 0.0 0.0 204.3 202.9 121.79 104.46 76 1.602 24M 102K 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 0.0 320.7 30.25 24.88 136 0.222 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): 54.4 total, 54.2 interval Flush(GB): cumulative 9.474, interval 9.474 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: 33.61 GB write, 632.43 MB/s write, 24.30 GB read, 457.22 MB/s read, 152.0 seconds Interval compaction: 33.61 GB write, 635.10 MB/s write, 24.30 GB read, 459.15 MB/s read, 152.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 60, pending-compaction-bytes-delays: 11, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 60, interval: 86 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4430522 Average: 2.7783 StdDev: 33.07 Min: 0 Median: 1.5162 Max: 8153 Percentiles: P50: 1.52 P75: 1.90 P99: 6.56 P99.9: 109.94 P99.99: 237.48 ------------------------------------------------------ [ 0, 1 ] 725267 16.370% 16.370% ### ( 1, 2 ] 2886189 65.143% 81.513% ############# ( 2, 3 ] 487941 11.013% 92.526% ## ( 3, 4 ] 164951 3.723% 96.249% # ( 4, 6 ] 116900 2.639% 98.888% # ( 6, 10 ] 35622 0.804% 99.692% ( 10, 15 ] 4939 0.111% 99.803% ( 15, 22 ] 606 0.014% 99.817% ( 22, 34 ] 64 0.001% 99.818% ( 34, 51 ] 27 0.001% 99.819% ( 51, 76 ] 56 0.001% 99.820% ( 76, 110 ] 3536 0.080% 99.900% ( 110, 170 ] 3318 0.075% 99.975% ( 170, 250 ] 786 0.018% 99.993% ( 250, 380 ] 603 0.014% 100.006% ( 380, 580 ] 410 0.009% 100.016% ( 580, 870 ] 259 0.006% 100.021% ( 870, 1300 ] 125 0.003% 100.024% ( 1300, 1900 ] 53 0.001% 100.026% ( 1900, 2900 ] 96 0.002% 100.028% ( 2900, 4400 ] 126 0.003% 100.031% ( 4400, 6600 ] 35 0.001% 100.031% ( 6600, 9900 ] 19 0.000% 100.032% ** Level 1 read latency histogram (micros): Count: 1641445 Average: 4.2182 StdDev: 64.60 Min: 0 Median: 1.6657 Max: 8473 Percentiles: P50: 1.67 P75: 2.34 P99: 8.66 P99.9: 21.51 P99.99: 124.19 ------------------------------------------------------ [ 0, 1 ] 180011 10.967% 10.967% ## ( 1, 2 ] 962532 58.639% 69.606% ############ ( 2, 3 ] 262394 15.986% 85.591% ### ( 3, 4 ] 105073 6.401% 91.993% # ( 4, 6 ] 96187 5.860% 97.853% # ( 6, 10 ] 28321 1.725% 99.578% ( 10, 15 ] 4675 0.285% 99.863% ( 15, 22 ] 657 0.040% 99.903% ( 22, 34 ] 46 0.003% 99.906% ( 34, 51 ] 28 0.002% 99.907% ( 51, 76 ] 122 0.007% 99.915% ( 76, 110 ] 1012 0.062% 99.976% ( 110, 170 ] 942 0.057% 100.034% ( 170, 250 ] 301 0.018% 100.052% ( 250, 380 ] 374 0.023% 100.075% ( 380, 580 ] 381 0.023% 100.098% ( 580, 870 ] 382 0.023% 100.121% ( 870, 1300 ] 251 0.015% 100.137% ( 1300, 1900 ] 149 0.009% 100.146% ( 1900, 2900 ] 155 0.009% 100.155% ( 2900, 4400 ] 195 0.012% 100.167% ( 4400, 6600 ] 57 0.003% 100.171% ( 6600, 9900 ] 17 0.001% 100.172% ** Level 2 read latency histogram (micros): Count: 47596 Average: 2.4108 StdDev: 15.78 Min: 1 Median: 1.5334 Max: 1958 Percentiles: P50: 1.53 P75: 1.90 P99: 5.88 P99.9: 11.59 P99.99: 796.57 ------------------------------------------------------ [ 0, 1 ] 6615 13.898% 13.898% ### ( 1, 2 ] 32217 67.688% 81.587% ############## ( 2, 3 ] 5046 10.602% 92.188% ## ( 3, 4 ] 2000 4.202% 96.390% # ( 4, 6 ] 1318 2.769% 99.160% # ( 6, 10 ] 340 0.714% 99.874% ( 10, 15 ] 39 0.082% 99.956% ( 15, 22 ] 5 0.011% 99.966% ( 22, 34 ] 2 0.004% 99.971% ( 170, 250 ] 3 0.006% 99.977% ( 250, 380 ] 1 0.002% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 3 0.006% 99.992% ( 870, 1300 ] 1 0.002% 99.994% ( 1300, 1900 ] 2 0.004% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 728155 Average: 8.1848 StdDev: 115.07 Min: 0 Median: 1.9577 Max: 11210 Percentiles: P50: 1.96 P75: 2.96 P99: 9.18 P99.9: 183.74 P99.99: 367.43 ------------------------------------------------------ [ 0, 1 ] 15082 2.071% 2.071% ( 1, 2 ] 364415 50.046% 52.118% ########## ( 2, 3 ] 174417 23.953% 76.071% ##### ( 3, 4 ] 80272 11.024% 87.095% ## ( 4, 6 ] 75897 10.423% 97.518% ## ( 6, 10 ] 13572 1.864% 99.382% ( 10, 15 ] 2963 0.407% 99.789% ( 15, 22 ] 285 0.039% 99.828% ( 22, 34 ] 26 0.004% 99.832% ( 34, 51 ] 19 0.003% 99.834% ( 51, 76 ] 38 0.005% 99.839% ( 76, 110 ] 106 0.015% 99.854% ( 110, 170 ] 278 0.038% 99.892% ( 170, 250 ] 331 0.045% 99.938% ( 250, 380 ] 422 0.058% 99.996% ( 380, 580 ] 595 0.082% 100.077% ( 580, 870 ] 554 0.076% 100.153% ( 870, 1300 ] 432 0.059% 100.213% ( 1300, 1900 ] 229 0.031% 100.244% ( 1900, 2900 ] 235 0.032% 100.276% ( 2900, 4400 ] 294 0.040% 100.317% ( 4400, 6600 ] 80 0.011% 100.328% ( 6600, 9900 ] 13 0.002% 100.330% ( 9900, 14000 ] 1 0.000% 100.330% ** Level 4 read latency histogram (micros): Count: 10948 Average: 42.0654 StdDev: 308.15 Min: 0 Median: 1.9152 Max: 7059 Percentiles: P50: 1.92 P75: 2.96 P99: 1205.07 P99.9: 5312.61 P99.99: 6587.73 ------------------------------------------------------ [ 0, 1 ] 313 2.859% 2.859% # ( 1, 2 ] 5639 51.507% 54.366% ########## ( 2, 3 ] 2343 21.401% 75.767% #### ( 3, 4 ] 1267 11.573% 87.340% ## ( 4, 6 ] 743 6.787% 94.127% # ( 6, 10 ] 190 1.735% 95.862% ( 10, 15 ] 39 0.356% 96.218% ( 15, 22 ] 10 0.091% 96.310% ( 22, 34 ] 5 0.046% 96.355% ( 34, 51 ] 2 0.018% 96.374% ( 51, 76 ] 8 0.073% 96.447% ( 76, 110 ] 14 0.128% 96.575% ( 110, 170 ] 15 0.137% 96.712% ( 170, 250 ] 45 0.411% 97.123% ( 250, 380 ] 33 0.301% 97.424% ( 380, 580 ] 62 0.566% 97.991% ( 580, 870 ] 70 0.639% 98.630% ( 870, 1300 ] 52 0.475% 99.105% ( 1300, 1900 ] 37 0.338% 99.443% ( 1900, 2900 ] 24 0.219% 99.662% ( 2900, 4400 ] 19 0.174% 99.836% ( 4400, 6600 ] 17 0.155% 99.991% ( 6600, 9900 ] 1 0.009% 100.000% ** Level 5 read latency histogram (micros): Count: 260 Average: 1158.3538 StdDev: 1442.99 Min: 77 Median: 518.4615 Max: 8607 Percentiles: P50: 518.46 P75: 1740.00 P99: 7040.00 P99.9: 8607.00 P99.99: 8607.00 ------------------------------------------------------ ( 76, 110 ] 29 11.154% 11.154% ## ( 110, 170 ] 43 16.538% 27.692% ### ( 170, 250 ] 23 8.846% 36.538% ## ( 250, 380 ] 17 6.538% 43.077% # ( 380, 580 ] 26 10.000% 53.077% ## ( 580, 870 ] 22 8.462% 61.538% ## ( 870, 1300 ] 24 9.231% 70.769% ## ( 1300, 1900 ] 15 5.769% 76.538% # ( 1900, 2900 ] 28 10.769% 87.308% ## ( 2900, 4400 ] 25 9.615% 96.923% ## ( 4400, 6600 ] 5 1.923% 98.846% ( 6600, 9900 ] 3 1.154% 100.000% ** DB Stats ** Uptime(secs): 54.4 total, 3.0 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 180.86 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.555 H:M:S, 48.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 327.16 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.376 H:M:S, 12.5 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 : 5.594 micros/op 178768 ops/sec 60.016 seconds 10728999 operations; 173.2 MB/s Microseconds per write: Count: 10728999 Average: 5.5938 StdDev: 478.45 Min: 0 Median: 1.7290 Max: 860168 Percentiles: P50: 1.73 P75: 2.74 P99: 9.62 P99.9: 1101.34 P99.99: 2596.17 ------------------------------------------------------ [ 0, 1 ] 1506887 14.045% 14.045% ### ( 1, 2 ] 5291994 49.324% 63.369% ########## ( 2, 3 ] 1675769 15.619% 78.988% ### ( 3, 4 ] 1454906 13.561% 92.549% ### ( 4, 6 ] 563174 5.249% 97.798% # ( 6, 10 ] 142488 1.328% 99.126% ( 10, 15 ] 49986 0.466% 99.592% ( 15, 22 ] 11123 0.104% 99.695% ( 22, 34 ] 2012 0.019% 99.714% ( 34, 51 ] 259 0.002% 99.717% ( 51, 76 ] 38 0.000% 99.717% ( 76, 110 ] 7395 0.069% 99.786% ( 110, 170 ] 2919 0.027% 99.813% ( 170, 250 ] 351 0.003% 99.816% ( 250, 380 ] 222 0.002% 99.818% ( 380, 580 ] 31 0.000% 99.819% ( 580, 870 ] 30 0.000% 99.819% ( 870, 1300 ] 16145 0.150% 99.970% ( 1300, 1900 ] 71 0.001% 99.970% ( 1900, 2900 ] 3054 0.028% 99.999% ( 2900, 4400 ] 89 0.001% 99.999% ( 4400, 6600 ] 13 0.000% 100.000% ( 6600, 9900 ] 12 0.000% 100.000% ( 9900, 14000 ] 2 0.000% 100.000% ( 14000, 22000 ] 4 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 50000, 75000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 17 0.000% 100.000% ( 250000, 380000 ] 1 0.000% 100.000% ( 380000, 570000 ] 1 0.000% 100.000% ( 570000, 860000 ] 1 0.000% 100.000% ( 860000, 1200000 ] 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 : 206499 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 : 10728999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11072326968 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 : 549 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 30281916 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 : 32538073009 rocksdb.compact.write.bytes COUNT : 32314571526 rocksdb.flush.write.bytes COUNT : 11031394884 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 : 59 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 : 304 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 : 10942557184 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4350976 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 : 32642842522 rocksdb.non.last.level.read.count COUNT : 7883239 rocksdb.block.checksum.compute.count COUNT : 7882200 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 : 1.376682 P95 : 3.933256 P99 : 8.231238 P100 : 860165.000000 COUNT : 10728999 SUM : 54995919 rocksdb.compaction.times.micros P50 : 1083125.000000 P95 : 4113333.333333 P99 : 18480000.000000 P100 : 18506003.000000 COUNT : 88 SUM : 148796873 rocksdb.compaction.times.cpu_micros P50 : 920714.285714 P95 : 4020000.000000 P99 : 14960000.000000 P100 : 17305710.000000 COUNT : 88 SUM : 127315630 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 : 686.937500 P95 : 1290.593750 P99 : 18240.000000 P100 : 56702.000000 COUNT : 147 SUM : 185619 rocksdb.compaction.outfile.sync.micros P50 : 1071.769231 P95 : 86250.000000 P99 : 167666.666667 P100 : 194308.000000 COUNT : 335 SUM : 4438085 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 : 102.594059 P95 : 1966.666667 P99 : 4605.333333 P100 : 6054.000000 COUNT : 272 SUM : 100148 rocksdb.table.open.io.micros P50 : 1684.705882 P95 : 7558.269231 P99 : 12298.500000 P100 : 19267.000000 COUNT : 549 SUM : 1251186 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 : 3.693907 P95 : 7.828877 P99 : 11.029100 P100 : 12150.000000 COUNT : 7880877 SUM : 47550043 rocksdb.read.block.get.micros P50 : 513.333333 P95 : 3640.769231 P99 : 5746.888889 P100 : 11501.000000 COUNT : 1098 SUM : 1039248 rocksdb.write.raw.block.micros P50 : 0.513437 P95 : 0.975531 P99 : 2.920789 P100 : 16731.000000 COUNT : 10501734 SUM : 21460653 rocksdb.numfiles.in.singlecompaction P50 : 3.172619 P95 : 4.460000 P99 : 16.505000 P100 : 22.000000 COUNT : 157 SUM : 552 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 : 0.559206 P95 : 1140.562187 P99 : 2328.269737 P100 : 859963.000000 COUNT : 183406 SUM : 30301746 rocksdb.sst.read.micros P50 : 1.607078 P95 : 4.599120 P99 : 8.355517 P100 : 11210.000000 COUNT : 7883797 SUM : 30991017 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 : 10728999 SUM : 11072326968 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 : 211584.158416 P95 : 404700.000000 P99 : 791850.000000 P100 : 1057918.000000 COUNT : 147 SUM : 32639616 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 : 334 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