[2024-11-29 20:15:16.007616] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 22.11.4 initialization... [2024-11-29 20:15:16.007881] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid3593743 ] Set seed to 1732907716000951 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-29 20:15:16.102496] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-29 20:15:16.138826] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-29 20:15:16.138870] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3593743' to capture a snapshot of events at runtime. [2024-11-29 20:15:16.138882] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3593743 for offline analysis/debug. [2024-11-29 20:15:16.138921] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Fri Nov 29 20:15:20 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/29-20:15:23 ... thread 0: (1000000,1000000) ops and (357523.0,357523.0) ops/second in (2.797023,2.797023) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/5 504.04 MB 18.9 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 356.4 2.30 2.07 12 0.192 0 0 0.0 0.0 L1 3/3 251.73 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 254.4 254.2 0.99 0.97 1 0.990 255K 225 0.0 0.0 L2 1/0 48.77 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 249.2 249.1 0.45 0.42 1 0.446 112K 28 0.0 0.0 L3 17/0 881.34 MB 0.9 0.1 0.1 0.0 0.1 0.1 0.0 1.0 206.5 206.5 0.30 0.25 1 0.302 63K 0 0.0 0.0 L4 116/0 9.47 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1189/8 96.94 GB 0.0 0.4 0.3 0.1 1.2 1.1 0.1 1.5 105.4 308.2 4.04 3.70 15 0.269 432K 253 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.2 1.1 0.1 1.5 105.4 308.2 4.04 3.70 15 0.269 432K 253 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.3 0.1 0.4 0.3 0.0 0.0 244.7 244.6 1.74 1.63 3 0.580 432K 253 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 356.4 2.30 2.07 12 0.192 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 2.8 interval Flush(GB): cumulative 0.800, interval 0.800 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: 1.22 GB write, 417.07 MB/s write, 0.42 GB read, 142.66 MB/s read, 4.0 seconds Interval compaction: 1.22 GB write, 444.62 MB/s write, 0.42 GB read, 152.08 MB/s read, 4.0 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: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 98693 Average: 1.7670 StdDev: 17.65 Min: 0 Median: 1.0994 Max: 3789 Percentiles: P50: 1.10 P75: 1.58 P99: 3.28 P99.9: 9.23 P99.99: 319.25 ------------------------------------------------------ [ 0, 1 ] 44217 44.803% 44.803% ######### ( 1, 2 ] 51579 52.262% 97.065% ########## ( 2, 3 ] 1728 1.751% 98.816% ( 3, 4 ] 659 0.668% 99.483% ( 4, 6 ] 304 0.308% 99.791% ( 6, 10 ] 133 0.135% 99.926% ( 10, 15 ] 42 0.043% 99.969% ( 15, 22 ] 5 0.005% 99.974% ( 22, 34 ] 1 0.001% 99.975% ( 34, 51 ] 1 0.001% 99.976% ( 110, 170 ] 7 0.007% 99.983% ( 170, 250 ] 5 0.005% 99.988% ( 250, 380 ] 4 0.004% 99.992% ( 380, 580 ] 2 0.002% 99.994% ( 580, 870 ] 2 0.002% 99.996% ( 1300, 1900 ] 1 0.001% 99.997% ( 1900, 2900 ] 2 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 1 read latency histogram (micros): Count: 15048 Average: 1.7741 StdDev: 9.64 Min: 0 Median: 1.1350 Max: 846 Percentiles: P50: 1.13 P75: 1.59 P99: 3.23 P99.9: 8.99 P99.99: 651.80 ------------------------------------------------------ [ 0, 1 ] 6418 42.650% 42.650% ######### ( 1, 2 ] 8195 54.459% 97.109% ########### ( 2, 3 ] 261 1.734% 98.844% ( 3, 4 ] 104 0.691% 99.535% ( 4, 6 ] 43 0.286% 99.821% ( 6, 10 ] 16 0.106% 99.927% ( 10, 15 ] 5 0.033% 99.960% ( 15, 22 ] 1 0.007% 99.967% ( 51, 76 ] 1 0.007% 99.973% ( 250, 380 ] 2 0.013% 99.987% ( 580, 870 ] 2 0.013% 100.000% ** Level 2 read latency histogram (micros): Count: 28113 Average: 2.1215 StdDev: 11.93 Min: 1 Median: 1.1262 Max: 1054 Percentiles: P50: 1.13 P75: 1.62 P99: 6.58 P99.9: 106.22 P99.99: 694.91 ------------------------------------------------------ [ 0, 1 ] 12257 43.599% 43.599% ######### ( 1, 2 ] 14262 50.731% 94.330% ########## ( 2, 3 ] 909 3.233% 97.563% # ( 3, 4 ] 229 0.815% 98.378% ( 4, 6 ] 150 0.534% 98.912% ( 6, 10 ] 173 0.615% 99.527% ( 10, 15 ] 30 0.107% 99.634% ( 15, 22 ] 18 0.064% 99.698% ( 22, 34 ] 2 0.007% 99.705% ( 34, 51 ] 10 0.036% 99.740% ( 51, 76 ] 28 0.100% 99.840% ( 76, 110 ] 19 0.068% 99.908% ( 110, 170 ] 7 0.025% 99.932% ( 170, 250 ] 10 0.036% 99.968% ( 250, 380 ] 2 0.007% 99.975% ( 380, 580 ] 3 0.011% 99.986% ( 580, 870 ] 3 0.011% 99.996% ( 870, 1300 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 85 Average: 1006.7059 StdDev: 1545.74 Min: 0 Median: 304.1667 Max: 5364 Percentiles: P50: 304.17 P75: 1020.50 P99: 5364.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ [ 0, 1 ] 34 40.000% 40.000% ######## ( 1, 2 ] 2 2.353% 42.353% ( 2, 3 ] 1 1.176% 43.529% ( 4, 6 ] 1 1.176% 44.706% ( 170, 250 ] 2 2.353% 47.059% ( 250, 380 ] 6 7.059% 54.118% # ( 380, 580 ] 6 7.059% 61.176% # ( 580, 870 ] 10 11.765% 72.941% ## ( 870, 1300 ] 5 5.882% 78.824% # ( 1300, 1900 ] 1 1.176% 80.000% ( 1900, 2900 ] 3 3.529% 83.529% # ( 2900, 4400 ] 8 9.412% 92.941% ## ( 4400, 6600 ] 6 7.059% 100.000% # ** Level 4 read latency histogram (micros): Count: 30 Average: 1942.6000 StdDev: 1665.15 Min: 274 Median: 1042.0000 Max: 5364 Percentiles: P50: 1042.00 P75: 3525.00 P99: 5364.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ ( 250, 380 ] 2 6.667% 6.667% # ( 380, 580 ] 3 10.000% 16.667% ## ( 580, 870 ] 8 26.667% 43.333% ##### ( 870, 1300 ] 5 16.667% 60.000% ### ( 1300, 1900 ] 1 3.333% 63.333% # ( 1900, 2900 ] 1 3.333% 66.667% # ( 2900, 4400 ] 6 20.000% 86.667% #### ( 4400, 6600 ] 4 13.333% 100.000% ### ** DB Stats ** Uptime(secs): 3.0 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 329.83 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.183 H:M:S, 6.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 351.56 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.183 H:M:S, 6.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/29-20:15:26 ... thread 0: (1000000,2000000) ops and (325678.4,340858.5) ops/second in (3.070514,5.867537) 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 11/8 1.17 GB 62.9 0.5 0.0 0.5 2.3 1.8 0.0 1.3 72.1 333.3 6.99 6.41 28 0.250 511K 489 0.0 0.0 L1 2/0 50.41 MB 5.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 244.0 243.6 3.36 3.27 2 1.678 831K 1440 0.0 0.0 L2 5/4 563.83 MB 1.3 0.1 0.1 0.0 0.1 0.1 0.5 1.8 249.2 249.1 0.45 0.42 1 0.446 112K 28 0.0 0.0 L3 17/10 881.34 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 206.5 206.5 0.30 0.25 1 0.302 63K 0 0.0 0.0 L4 116/0 9.47 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1195/22 97.92 GB 0.0 1.5 0.6 0.8 3.2 2.4 0.6 1.8 134.9 299.3 11.10 10.34 32 0.347 1519K 1957 0.0 0.0 Int 0/0 0.00 KB 0.0 1.5 0.6 0.8 3.2 2.4 0.6 1.8 134.9 299.3 11.10 10.34 32 0.347 1519K 1957 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 1.5 0.6 0.8 1.5 0.6 0.0 0.0 251.8 251.5 5.94 5.73 6 0.990 1519K 1957 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 0.0 354.5 5.15 4.61 26 0.198 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 5.9 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.24 GB write, 548.61 MB/s write, 1.46 GB read, 247.18 MB/s read, 11.1 seconds Interval compaction: 3.24 GB write, 565.88 MB/s write, 1.46 GB read, 254.96 MB/s read, 11.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 354698 Average: 2.0016 StdDev: 13.74 Min: 0 Median: 1.3360 Max: 3789 Percentiles: P50: 1.34 P75: 1.75 P99: 5.32 P99.9: 9.81 P99.99: 19.99 ------------------------------------------------------ [ 0, 1 ] 106101 29.913% 29.913% ###### ( 1, 2 ] 212029 59.777% 89.690% ############ ( 2, 3 ] 19857 5.598% 95.289% # ( 3, 4 ] 9300 2.622% 97.911% # ( 4, 6 ] 5858 1.652% 99.562% ( 6, 10 ] 1259 0.355% 99.917% ( 10, 15 ] 241 0.068% 99.985% ( 15, 22 ] 26 0.007% 99.992% ( 22, 34 ] 5 0.001% 99.994% ( 34, 51 ] 2 0.001% 99.994% ( 51, 76 ] 1 0.000% 99.995% ( 110, 170 ] 13 0.004% 99.998% ( 170, 250 ] 11 0.003% 100.001% ( 250, 380 ] 9 0.003% 100.004% ( 380, 580 ] 3 0.001% 100.005% ( 580, 870 ] 8 0.002% 100.007% ( 1300, 1900 ] 6 0.002% 100.009% ( 1900, 2900 ] 4 0.001% 100.010% ( 2900, 4400 ] 2 0.001% 100.010% ** Level 1 read latency histogram (micros): Count: 103874 Average: 2.1485 StdDev: 8.28 Min: 0 Median: 1.4550 Max: 1465 Percentiles: P50: 1.45 P75: 1.84 P99: 5.65 P99.9: 10.18 P99.99: 317.93 ------------------------------------------------------ [ 0, 1 ] 21639 20.832% 20.832% #### ( 1, 2 ] 66596 64.112% 84.944% ############# ( 2, 3 ] 8470 8.154% 93.098% ## ( 3, 4 ] 3814 3.672% 96.770% # ( 4, 6 ] 2816 2.711% 99.481% # ( 6, 10 ] 433 0.417% 99.898% ( 10, 15 ] 86 0.083% 99.981% ( 15, 22 ] 5 0.005% 99.986% ( 22, 34 ] 1 0.001% 99.987% ( 51, 76 ] 1 0.001% 99.987% ( 110, 170 ] 1 0.001% 99.988% ( 250, 380 ] 5 0.005% 99.993% ( 380, 580 ] 2 0.002% 99.995% ( 580, 870 ] 3 0.003% 99.998% ( 870, 1300 ] 2 0.002% 100.000% ( 1300, 1900 ] 1 0.001% 100.001% ** Level 2 read latency histogram (micros): Count: 28152 Average: 2.1233 StdDev: 11.92 Min: 1 Median: 1.1274 Max: 1054 Percentiles: P50: 1.13 P75: 1.62 P99: 6.59 P99.9: 106.15 P99.99: 694.53 ------------------------------------------------------ [ 0, 1 ] 12257 43.539% 43.539% ######### ( 1, 2 ] 14278 50.718% 94.256% ########## ( 2, 3 ] 928 3.296% 97.553% # ( 3, 4 ] 232 0.824% 98.377% ( 4, 6 ] 150 0.533% 98.909% ( 6, 10 ] 173 0.615% 99.524% ( 10, 15 ] 30 0.107% 99.631% ( 15, 22 ] 18 0.064% 99.695% ( 22, 34 ] 3 0.011% 99.705% ( 34, 51 ] 10 0.036% 99.741% ( 51, 76 ] 28 0.099% 99.840% ( 76, 110 ] 19 0.067% 99.908% ( 110, 170 ] 7 0.025% 99.933% ( 170, 250 ] 10 0.036% 99.968% ( 250, 380 ] 2 0.007% 99.975% ( 380, 580 ] 3 0.011% 99.986% ( 580, 870 ] 3 0.011% 99.996% ( 870, 1300 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 56932 Average: 4.9482 StdDev: 73.75 Min: 0 Median: 1.6249 Max: 5364 Percentiles: P50: 1.62 P75: 2.23 P99: 10.42 P99.9: 500.45 P99.99: 3707.52 ------------------------------------------------------ [ 0, 1 ] 7873 13.829% 13.829% ### ( 1, 2 ] 32956 57.887% 71.715% ############ ( 2, 3 ] 8266 14.519% 86.234% ### ( 3, 4 ] 3271 5.745% 91.980% # ( 4, 6 ] 2870 5.041% 97.021% # ( 6, 10 ] 1106 1.943% 98.964% ( 10, 15 ] 248 0.436% 99.399% ( 15, 22 ] 46 0.081% 99.480% ( 22, 34 ] 21 0.037% 99.517% ( 34, 51 ] 2 0.004% 99.520% ( 51, 76 ] 1 0.002% 99.522% ( 76, 110 ] 32 0.056% 99.578% ( 110, 170 ] 82 0.144% 99.722% ( 170, 250 ] 50 0.088% 99.810% ( 250, 380 ] 33 0.058% 99.868% ( 380, 580 ] 30 0.053% 99.921% ( 580, 870 ] 25 0.044% 99.965% ( 870, 1300 ] 6 0.011% 99.975% ( 1300, 1900 ] 1 0.002% 99.977% ( 1900, 2900 ] 3 0.005% 99.982% ( 2900, 4400 ] 8 0.014% 99.996% ( 4400, 6600 ] 6 0.011% 100.007% ** Level 4 read latency histogram (micros): Count: 30 Average: 1942.6000 StdDev: 1665.15 Min: 274 Median: 1042.0000 Max: 5364 Percentiles: P50: 1042.00 P75: 3525.00 P99: 5364.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ ( 250, 380 ] 2 6.667% 6.667% # ( 380, 580 ] 3 10.000% 16.667% ## ( 580, 870 ] 8 26.667% 43.333% ##### ( 870, 1300 ] 5 16.667% 60.000% ### ( 1300, 1900 ] 1 3.333% 63.333% # ( 1900, 2900 ] 1 3.333% 66.667% # ( 2900, 4400 ] 6 20.000% 86.667% #### ( 4400, 6600 ] 4 13.333% 100.000% ### ** DB Stats ** Uptime(secs): 6.1 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 325.11 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.564 H:M:S, 9.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 320.53 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.382 H:M:S, 12.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/11/29-20:15:29 ... thread 0: (1000000,3000000) ops and (325556.2,335600.4) ops/second in (3.071666,8.939203) 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 13/4 2.15 GB 188.8 1.6 0.0 1.6 4.4 2.8 0.0 1.6 115.2 314.5 14.22 13.22 46 0.309 1663K 1718 0.0 0.0 L1 2/0 50.41 MB 5.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 244.0 243.6 3.36 3.27 2 1.678 831K 1440 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 249.2 249.1 0.45 0.42 1 0.446 112K 28 0.0 0.0 L3 22/1 1016.15 MB 0.9 1.5 0.6 0.9 1.5 0.6 0.0 2.4 216.7 216.6 7.00 6.19 4 1.751 1527K 819 0.0 0.0 L4 156/0 9.58 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1241/5 98.90 GB 0.0 4.0 1.2 2.8 6.8 3.9 1.4 2.4 163.3 276.4 25.02 23.09 53 0.472 4134K 4005 0.0 0.0 Int 0/0 0.00 KB 0.0 4.0 1.2 2.8 6.8 3.9 1.4 2.4 163.3 276.4 25.02 23.09 53 0.472 4134K 4005 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.0 1.2 2.8 4.0 1.2 0.0 0.0 239.7 239.4 17.05 15.98 13 1.311 4134K 4005 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 355.3 7.98 7.11 40 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): 9.1 total, 8.9 interval Flush(GB): cumulative 2.768, interval 2.768 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.75 GB write, 757.89 MB/s write, 3.99 GB read, 447.71 MB/s read, 25.0 seconds Interval compaction: 6.75 GB write, 773.56 MB/s write, 3.99 GB read, 456.96 MB/s read, 25.0 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: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 610072 Average: 2.1478 StdDev: 12.14 Min: 0 Median: 1.4294 Max: 3789 Percentiles: P50: 1.43 P75: 1.84 P99: 5.73 P99.9: 10.78 P99.99: 18.16 ------------------------------------------------------ [ 0, 1 ] 144863 23.745% 23.745% ##### ( 1, 2 ] 373044 61.148% 84.893% ############ ( 2, 3 ] 48081 7.881% 92.774% ## ( 3, 4 ] 23085 3.784% 96.558% # ( 4, 6 ] 17256 2.829% 99.386% # ( 6, 10 ] 3036 0.498% 99.884% ( 10, 15 ] 618 0.101% 99.985% ( 15, 22 ] 62 0.010% 99.996% ( 22, 34 ] 12 0.002% 99.998% ( 34, 51 ] 3 0.000% 99.998% ( 51, 76 ] 3 0.000% 99.999% ( 110, 170 ] 17 0.003% 100.001% ( 170, 250 ] 20 0.003% 100.005% ( 250, 380 ] 13 0.002% 100.007% ( 380, 580 ] 9 0.001% 100.008% ( 580, 870 ] 12 0.002% 100.010% ( 870, 1300 ] 6 0.001% 100.011% ( 1300, 1900 ] 8 0.001% 100.012% ( 1900, 2900 ] 5 0.001% 100.013% ( 2900, 4400 ] 2 0.000% 100.014% ** Level 1 read latency histogram (micros): Count: 194724 Average: 2.3109 StdDev: 6.10 Min: 0 Median: 1.5633 Max: 1465 Percentiles: P50: 1.56 P75: 1.96 P99: 5.85 P99.9: 11.29 P99.99: 21.43 ------------------------------------------------------ [ 0, 1 ] 27456 14.100% 14.100% ### ( 1, 2 ] 124102 63.732% 77.832% ############# ( 2, 3 ] 23202 11.915% 89.748% ## ( 3, 4 ] 10096 5.185% 94.932% # ( 4, 6 ] 8541 4.386% 99.319% # ( 6, 10 ] 1077 0.553% 99.872% ( 10, 15 ] 214 0.110% 99.982% ( 15, 22 ] 18 0.009% 99.991% ( 22, 34 ] 1 0.001% 99.991% ( 34, 51 ] 1 0.001% 99.992% ( 51, 76 ] 2 0.001% 99.993% ( 110, 170 ] 1 0.001% 99.993% ( 250, 380 ] 5 0.003% 99.996% ( 380, 580 ] 2 0.001% 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: 40498 Average: 2.2177 StdDev: 12.38 Min: 1 Median: 1.2361 Max: 1054 Percentiles: P50: 1.24 P75: 1.69 P99: 7.42 P99.9: 103.05 P99.99: 693.11 ------------------------------------------------------ [ 0, 1 ] 15023 37.096% 37.096% ####### ( 1, 2 ] 22135 54.657% 91.753% ########### ( 2, 3 ] 1758 4.341% 96.094% # ( 3, 4 ] 646 1.595% 97.689% ( 4, 6 ] 393 0.970% 98.659% ( 6, 10 ] 389 0.961% 99.620% ( 10, 15 ] 36 0.089% 99.709% ( 15, 22 ] 19 0.047% 99.756% ( 22, 34 ] 3 0.007% 99.763% ( 34, 51 ] 10 0.025% 99.788% ( 51, 76 ] 28 0.069% 99.857% ( 76, 110 ] 22 0.054% 99.911% ( 110, 170 ] 9 0.022% 99.933% ( 170, 250 ] 11 0.027% 99.960% ( 250, 380 ] 4 0.010% 99.970% ( 380, 580 ] 6 0.015% 99.985% ( 580, 870 ] 5 0.012% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 241774 Average: 3.6266 StdDev: 39.88 Min: 0 Median: 1.5795 Max: 5364 Percentiles: P50: 1.58 P75: 1.99 P99: 9.38 P99.9: 292.85 P99.99: 813.13 ------------------------------------------------------ [ 0, 1 ] 35347 14.620% 14.620% ### ( 1, 2 ] 147602 61.050% 75.669% ############ ( 2, 3 ] 28305 11.707% 87.377% ## ( 3, 4 ] 13547 5.603% 92.980% # ( 4, 6 ] 10886 4.503% 97.482% # ( 6, 10 ] 4341 1.795% 99.278% ( 10, 15 ] 682 0.282% 99.560% ( 15, 22 ] 94 0.039% 99.599% ( 22, 34 ] 65 0.027% 99.626% ( 34, 51 ] 3 0.001% 99.627% ( 51, 76 ] 14 0.006% 99.633% ( 76, 110 ] 116 0.048% 99.681% ( 110, 170 ] 309 0.128% 99.808% ( 170, 250 ] 183 0.076% 99.884% ( 250, 380 ] 119 0.049% 99.933% ( 380, 580 ] 92 0.038% 99.971% ( 580, 870 ] 57 0.024% 99.995% ( 870, 1300 ] 15 0.006% 100.001% ( 1300, 1900 ] 3 0.001% 100.002% ( 1900, 2900 ] 5 0.002% 100.005% ( 2900, 4400 ] 8 0.003% 100.008% ( 4400, 6600 ] 6 0.002% 100.010% ** Level 4 read latency histogram (micros): Count: 30 Average: 1942.6000 StdDev: 1665.15 Min: 274 Median: 1042.0000 Max: 5364 Percentiles: P50: 1042.00 P75: 3525.00 P99: 5364.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ ( 250, 380 ] 2 6.667% 6.667% # ( 380, 580 ] 3 10.000% 16.667% ## ( 580, 870 ] 8 26.667% 43.333% ##### ( 870, 1300 ] 5 16.667% 60.000% ### ( 1300, 1900 ] 1 3.333% 63.333% # ( 1900, 2900 ] 1 3.333% 66.667% # ( 2900, 4400 ] 6 20.000% 86.667% #### ( 4400, 6600 ] 4 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 978.2500 StdDev: 1120.39 Min: 112 Median: 336.6667 Max: 3312 Percentiles: P50: 336.67 P75: 1300.00 P99: 3312.00 P99.9: 3312.00 P99.99: 3312.00 ------------------------------------------------------ ( 110, 170 ] 6 30.000% 30.000% ###### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 1 5.000% 60.000% # ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 3 15.000% 90.000% ### ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 9.1 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 323.53 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.931 H:M:S, 10.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 320.41 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.367 H:M:S, 12.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/29-20:15:32 ... thread 0: (1000000,4000000) ops and (331679.5,334611.5) ops/second in (3.014959,11.954162) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/12 3.07 GB 56.7 2.4 0.0 2.4 6.1 3.7 0.0 1.6 123.4 313.2 19.91 18.55 62 0.321 2494K 2546 0.0 0.0 L1 2/2 50.41 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 244.0 243.6 3.36 3.27 2 1.678 831K 1440 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 249.2 249.1 0.45 0.42 1 0.446 112K 28 0.0 0.0 L3 21/0 887.38 MB 0.9 1.5 0.6 0.9 1.5 0.6 0.0 2.4 216.7 216.6 7.00 6.19 4 1.751 1527K 819 0.0 0.0 L4 170/0 9.71 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.4 1.0 193.7 193.7 0.66 0.58 1 0.665 130K 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1258/14 99.82 GB 0.0 4.9 1.3 3.6 8.6 5.0 1.4 2.3 160.4 280.7 31.38 29.00 70 0.448 5096K 4833 0.0 0.0 Int 0/0 0.00 KB 0.0 4.9 1.3 3.6 8.6 5.0 1.4 2.3 160.4 280.7 31.38 29.00 70 0.448 5096K 4833 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 4.9 1.3 3.6 4.9 1.3 0.0 0.0 242.8 242.6 20.73 19.52 17 1.219 5096K 4833 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 0.0 355.0 10.65 9.48 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, 12.0 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: 8.60 GB write, 725.50 MB/s write, 4.92 GB read, 414.59 MB/s read, 31.4 seconds Interval compaction: 8.60 GB write, 736.72 MB/s write, 4.92 GB read, 421.00 MB/s read, 31.4 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: 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: 879204 Average: 2.1568 StdDev: 12.58 Min: 0 Median: 1.4134 Max: 3789 Percentiles: P50: 1.41 P75: 1.82 P99: 5.67 P99.9: 12.02 P99.99: 148.10 ------------------------------------------------------ [ 0, 1 ] 214709 24.421% 24.421% ##### ( 1, 2 ] 543948 61.868% 86.289% ############ ( 2, 3 ] 64808 7.371% 93.660% # ( 3, 4 ] 29720 3.380% 97.041% # ( 4, 6 ] 20594 2.342% 99.383% ( 6, 10 ] 4206 0.478% 99.861% ( 10, 15 ] 845 0.096% 99.957% ( 15, 22 ] 83 0.009% 99.967% ( 22, 34 ] 16 0.002% 99.969% ( 34, 51 ] 4 0.000% 99.969% ( 51, 76 ] 6 0.001% 99.970% ( 76, 110 ] 93 0.011% 99.980% ( 110, 170 ] 134 0.015% 99.996% ( 170, 250 ] 57 0.006% 100.002% ( 250, 380 ] 33 0.004% 100.006% ( 380, 580 ] 25 0.003% 100.009% ( 580, 870 ] 19 0.002% 100.011% ( 870, 1300 ] 8 0.001% 100.012% ( 1300, 1900 ] 12 0.001% 100.013% ( 1900, 2900 ] 6 0.001% 100.014% ( 2900, 4400 ] 4 0.000% 100.014% ** Level 1 read latency histogram (micros): Count: 194725 Average: 2.3127 StdDev: 6.16 Min: 0 Median: 1.5633 Max: 1465 Percentiles: P50: 1.56 P75: 1.96 P99: 5.85 P99.9: 11.31 P99.99: 21.82 ------------------------------------------------------ [ 0, 1 ] 27456 14.100% 14.100% ### ( 1, 2 ] 124102 63.732% 77.832% ############# ( 2, 3 ] 23202 11.915% 89.747% ## ( 3, 4 ] 10096 5.185% 94.932% # ( 4, 6 ] 8541 4.386% 99.318% # ( 6, 10 ] 1077 0.553% 99.871% ( 10, 15 ] 214 0.110% 99.981% ( 15, 22 ] 18 0.009% 99.990% ( 22, 34 ] 1 0.001% 99.991% ( 34, 51 ] 1 0.001% 99.991% ( 51, 76 ] 2 0.001% 99.992% ( 110, 170 ] 1 0.001% 99.993% ( 250, 380 ] 6 0.003% 99.996% ( 380, 580 ] 2 0.001% 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: 40498 Average: 2.2177 StdDev: 12.38 Min: 1 Median: 1.2361 Max: 1054 Percentiles: P50: 1.24 P75: 1.69 P99: 7.42 P99.9: 103.05 P99.99: 693.11 ------------------------------------------------------ [ 0, 1 ] 15023 37.096% 37.096% ####### ( 1, 2 ] 22135 54.657% 91.753% ########### ( 2, 3 ] 1758 4.341% 96.094% # ( 3, 4 ] 646 1.595% 97.689% ( 4, 6 ] 393 0.970% 98.659% ( 6, 10 ] 389 0.961% 99.620% ( 10, 15 ] 36 0.089% 99.709% ( 15, 22 ] 19 0.047% 99.756% ( 22, 34 ] 3 0.007% 99.763% ( 34, 51 ] 10 0.025% 99.788% ( 51, 76 ] 28 0.069% 99.857% ( 76, 110 ] 22 0.054% 99.911% ( 110, 170 ] 9 0.022% 99.933% ( 170, 250 ] 11 0.027% 99.960% ( 250, 380 ] 4 0.010% 99.970% ( 380, 580 ] 6 0.015% 99.985% ( 580, 870 ] 5 0.012% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 259483 Average: 3.5249 StdDev: 38.49 Min: 0 Median: 1.5747 Max: 5364 Percentiles: P50: 1.57 P75: 1.98 P99: 9.25 P99.9: 273.51 P99.99: 804.12 ------------------------------------------------------ [ 0, 1 ] 37780 14.560% 14.560% ### ( 1, 2 ] 160008 61.664% 76.224% ############ ( 2, 3 ] 30097 11.599% 87.823% ## ( 3, 4 ] 14163 5.458% 93.281% # ( 4, 6 ] 11269 4.343% 97.624% # ( 6, 10 ] 4399 1.695% 99.319% ( 10, 15 ] 699 0.269% 99.588% ( 15, 22 ] 96 0.037% 99.625% ( 22, 34 ] 65 0.025% 99.650% ( 34, 51 ] 3 0.001% 99.652% ( 51, 76 ] 15 0.006% 99.657% ( 76, 110 ] 116 0.045% 99.702% ( 110, 170 ] 309 0.119% 99.821% ( 170, 250 ] 183 0.071% 99.892% ( 250, 380 ] 119 0.046% 99.938% ( 380, 580 ] 92 0.035% 99.973% ( 580, 870 ] 57 0.022% 99.995% ( 870, 1300 ] 15 0.006% 100.001% ( 1300, 1900 ] 3 0.001% 100.002% ( 1900, 2900 ] 5 0.002% 100.004% ( 2900, 4400 ] 8 0.003% 100.007% ( 4400, 6600 ] 6 0.002% 100.009% ** Level 4 read latency histogram (micros): Count: 100 Average: 593.3100 StdDev: 1270.25 Min: 0 Median: 5.5000 Max: 5364 Percentiles: P50: 5.50 P75: 580.00 P99: 5364.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ [ 0, 1 ] 22 22.000% 22.000% #### ( 1, 2 ] 19 19.000% 41.000% #### ( 2, 3 ] 2 2.000% 43.000% ( 3, 4 ] 1 1.000% 44.000% ( 4, 6 ] 8 8.000% 52.000% ## ( 6, 10 ] 3 3.000% 55.000% # ( 22, 34 ] 12 12.000% 67.000% ## ( 34, 51 ] 1 1.000% 68.000% ( 170, 250 ] 1 1.000% 69.000% ( 250, 380 ] 3 3.000% 72.000% # ( 380, 580 ] 3 3.000% 75.000% # ( 580, 870 ] 8 8.000% 83.000% ## ( 870, 1300 ] 5 5.000% 88.000% # ( 1300, 1900 ] 1 1.000% 89.000% ( 1900, 2900 ] 1 1.000% 90.000% ( 2900, 4400 ] 6 6.000% 96.000% # ( 4400, 6600 ] 4 4.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 978.2500 StdDev: 1120.39 Min: 112 Median: 336.6667 Max: 3312 Percentiles: P50: 336.67 P75: 1300.00 P99: 3312.00 P99.9: 3312.00 P99.99: 3312.00 ------------------------------------------------------ ( 110, 170 ] 6 30.000% 30.000% ###### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 1 5.000% 60.000% # ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 3 15.000% 90.000% ### ( 2900, 4400 ] 2 10.000% 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, 324.25 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.298 H:M:S, 10.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.44 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.367 H:M:S, 12.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/29-20:15:40 ... thread 0: (1000000,5000000) ops and (120928.4,247236.9) ops/second in (8.269355,20.223517) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/16 4.05 GB 131.8 4.2 0.0 4.2 8.9 4.7 0.0 1.9 145.1 307.1 29.52 27.73 81 0.364 4348K 7294 0.0 0.0 L1 2/2 50.41 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 244.0 243.6 3.36 3.27 2 1.678 831K 1440 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 249.2 249.1 0.45 0.42 1 0.446 112K 28 0.0 0.0 L3 21/0 887.38 MB 0.9 1.5 0.6 0.9 1.5 0.6 0.0 2.4 216.7 216.6 7.00 6.19 4 1.751 1527K 819 0.0 0.0 L4 170/0 9.71 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.4 1.0 193.7 193.7 0.66 0.58 1 0.665 130K 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1260/18 100.80 GB 0.0 6.7 1.3 5.4 11.4 6.0 1.4 2.4 167.4 283.9 40.99 38.18 89 0.461 6950K 9581 0.0 0.0 Int 0/0 0.00 KB 0.0 6.7 1.3 5.4 11.4 6.0 1.4 2.4 167.4 283.9 40.99 38.18 89 0.461 6950K 9581 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.7 1.3 5.4 6.7 1.3 0.0 0.0 249.5 249.1 27.49 26.18 21 1.309 6950K 9581 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 0.0 354.9 13.49 12.00 68 0.198 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 20.4 total, 20.2 interval Flush(GB): cumulative 4.676, interval 4.676 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 11.36 GB write, 570.18 MB/s write, 6.70 GB read, 336.08 MB/s read, 41.0 seconds Interval compaction: 11.36 GB write, 575.39 MB/s write, 6.70 GB read, 339.15 MB/s read, 41.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 8, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 8, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 14, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 8, total-stops: 14, interval: 22 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1848626 Average: 2.1576 StdDev: 10.83 Min: 0 Median: 1.4222 Max: 3789 Percentiles: P50: 1.42 P75: 1.81 P99: 5.70 P99.9: 12.06 P99.99: 141.22 ------------------------------------------------------ [ 0, 1 ] 420852 22.766% 22.766% ##### ( 1, 2 ] 1192349 64.499% 87.265% ############# ( 2, 3 ] 129162 6.987% 94.252% # ( 3, 4 ] 58214 3.149% 97.401% # ( 4, 6 ] 34725 1.878% 99.279% ( 6, 10 ] 10848 0.587% 99.866% ( 10, 15 ] 1523 0.082% 99.948% ( 15, 22 ] 170 0.009% 99.958% ( 22, 34 ] 21 0.001% 99.959% ( 34, 51 ] 11 0.001% 99.959% ( 51, 76 ] 10 0.001% 99.960% ( 76, 110 ] 323 0.017% 99.977% ( 110, 170 ] 450 0.024% 100.002% ( 170, 250 ] 138 0.007% 100.009% ( 250, 380 ] 84 0.005% 100.014% ( 380, 580 ] 56 0.003% 100.017% ( 580, 870 ] 38 0.002% 100.019% ( 870, 1300 ] 18 0.001% 100.020% ( 1300, 1900 ] 14 0.001% 100.021% ( 1900, 2900 ] 9 0.000% 100.021% ( 2900, 4400 ] 5 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 194725 Average: 2.3127 StdDev: 6.16 Min: 0 Median: 1.5633 Max: 1465 Percentiles: P50: 1.56 P75: 1.96 P99: 5.85 P99.9: 11.31 P99.99: 21.82 ------------------------------------------------------ [ 0, 1 ] 27456 14.100% 14.100% ### ( 1, 2 ] 124102 63.732% 77.832% ############# ( 2, 3 ] 23202 11.915% 89.747% ## ( 3, 4 ] 10096 5.185% 94.932% # ( 4, 6 ] 8541 4.386% 99.318% # ( 6, 10 ] 1077 0.553% 99.871% ( 10, 15 ] 214 0.110% 99.981% ( 15, 22 ] 18 0.009% 99.990% ( 22, 34 ] 1 0.001% 99.991% ( 34, 51 ] 1 0.001% 99.991% ( 51, 76 ] 2 0.001% 99.992% ( 110, 170 ] 1 0.001% 99.993% ( 250, 380 ] 6 0.003% 99.996% ( 380, 580 ] 2 0.001% 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: 40498 Average: 2.2177 StdDev: 12.38 Min: 1 Median: 1.2361 Max: 1054 Percentiles: P50: 1.24 P75: 1.69 P99: 7.42 P99.9: 103.05 P99.99: 693.11 ------------------------------------------------------ [ 0, 1 ] 15023 37.096% 37.096% ####### ( 1, 2 ] 22135 54.657% 91.753% ########### ( 2, 3 ] 1758 4.341% 96.094% # ( 3, 4 ] 646 1.595% 97.689% ( 4, 6 ] 393 0.970% 98.659% ( 6, 10 ] 389 0.961% 99.620% ( 10, 15 ] 36 0.089% 99.709% ( 15, 22 ] 19 0.047% 99.756% ( 22, 34 ] 3 0.007% 99.763% ( 34, 51 ] 10 0.025% 99.788% ( 51, 76 ] 28 0.069% 99.857% ( 76, 110 ] 22 0.054% 99.911% ( 110, 170 ] 9 0.022% 99.933% ( 170, 250 ] 11 0.027% 99.960% ( 250, 380 ] 4 0.010% 99.970% ( 380, 580 ] 6 0.015% 99.985% ( 580, 870 ] 5 0.012% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 259483 Average: 3.5249 StdDev: 38.49 Min: 0 Median: 1.5747 Max: 5364 Percentiles: P50: 1.57 P75: 1.98 P99: 9.25 P99.9: 273.51 P99.99: 804.12 ------------------------------------------------------ [ 0, 1 ] 37780 14.560% 14.560% ### ( 1, 2 ] 160008 61.664% 76.224% ############ ( 2, 3 ] 30097 11.599% 87.823% ## ( 3, 4 ] 14163 5.458% 93.281% # ( 4, 6 ] 11269 4.343% 97.624% # ( 6, 10 ] 4399 1.695% 99.319% ( 10, 15 ] 699 0.269% 99.588% ( 15, 22 ] 96 0.037% 99.625% ( 22, 34 ] 65 0.025% 99.650% ( 34, 51 ] 3 0.001% 99.652% ( 51, 76 ] 15 0.006% 99.657% ( 76, 110 ] 116 0.045% 99.702% ( 110, 170 ] 309 0.119% 99.821% ( 170, 250 ] 183 0.071% 99.892% ( 250, 380 ] 119 0.046% 99.938% ( 380, 580 ] 92 0.035% 99.973% ( 580, 870 ] 57 0.022% 99.995% ( 870, 1300 ] 15 0.006% 100.001% ( 1300, 1900 ] 3 0.001% 100.002% ( 1900, 2900 ] 5 0.002% 100.004% ( 2900, 4400 ] 8 0.003% 100.007% ( 4400, 6600 ] 6 0.002% 100.009% ** Level 4 read latency histogram (micros): Count: 100 Average: 593.3100 StdDev: 1270.25 Min: 0 Median: 5.5000 Max: 5364 Percentiles: P50: 5.50 P75: 580.00 P99: 5364.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ [ 0, 1 ] 22 22.000% 22.000% #### ( 1, 2 ] 19 19.000% 41.000% #### ( 2, 3 ] 2 2.000% 43.000% ( 3, 4 ] 1 1.000% 44.000% ( 4, 6 ] 8 8.000% 52.000% ## ( 6, 10 ] 3 3.000% 55.000% # ( 22, 34 ] 12 12.000% 67.000% ## ( 34, 51 ] 1 1.000% 68.000% ( 170, 250 ] 1 1.000% 69.000% ( 250, 380 ] 3 3.000% 72.000% # ( 380, 580 ] 3 3.000% 75.000% # ( 580, 870 ] 8 8.000% 83.000% ## ( 870, 1300 ] 5 5.000% 88.000% # ( 1300, 1900 ] 1 1.000% 89.000% ( 1900, 2900 ] 1 1.000% 90.000% ( 2900, 4400 ] 6 6.000% 96.000% # ( 4400, 6600 ] 4 4.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 978.2500 StdDev: 1120.39 Min: 112 Median: 336.6667 Max: 3312 Percentiles: P50: 336.67 P75: 1300.00 P99: 3312.00 P99.9: 3312.00 P99.99: 3312.00 ------------------------------------------------------ ( 110, 170 ] 6 30.000% 30.000% ###### ( 170, 250 ] 2 10.000% 40.000% ## ( 250, 380 ] 3 15.000% 55.000% ### ( 380, 580 ] 1 5.000% 60.000% # ( 580, 870 ] 2 10.000% 70.000% ## ( 870, 1300 ] 1 5.000% 75.000% # ( 1900, 2900 ] 3 15.000% 90.000% ### ( 2900, 4400 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 20.4 total, 8.3 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 241.10 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.671 H:M:S, 32.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 119.02 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.373 H:M:S, 65.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/29-20:15:44 ... thread 0: (1000000,6000000) ops and (259836.8,249251.3) ops/second in (3.848570,24.072087) 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 13/11 2.52 GB 31.5 4.9 0.0 4.9 10.6 5.7 0.0 1.9 143.1 307.5 35.20 33.04 99 0.356 5116K 8060 0.0 0.0 L1 17/17 1.53 GB 0.0 3.4 3.0 0.4 3.3 3.0 0.1 1.1 231.7 229.5 14.88 14.42 3 4.962 3502K 33K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.5 1.8 249.2 249.1 0.45 0.42 1 0.446 112K 28 0.0 0.0 L3 14/0 921.70 MB 0.9 1.5 0.6 0.9 1.5 0.6 1.0 2.4 216.7 216.6 7.00 6.19 4 1.751 1527K 819 0.0 0.0 L4 172/0 9.70 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.3 1.1 199.4 198.8 1.48 1.32 2 0.742 300K 808 0.0 0.0 L5 1060/0 87.11 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1276/28 101.75 GB 0.0 10.2 3.9 6.2 15.8 9.6 5.2 2.8 176.4 273.9 59.02 55.40 109 0.542 10M 43K 0.0 0.0 Int 0/0 0.00 KB 0.0 10.2 3.9 6.2 15.8 9.6 5.2 2.8 176.4 273.9 59.02 55.40 109 0.542 10M 43K 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 10.2 3.9 6.2 10.1 3.9 0.0 0.0 243.9 242.8 42.70 40.87 26 1.642 10M 43K 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 0.0 355.1 16.32 14.52 83 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): 24.3 total, 24.1 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: 15.79 GB write, 666.37 MB/s write, 10.17 GB read, 429.27 MB/s read, 59.0 seconds Interval compaction: 15.79 GB write, 671.48 MB/s write, 10.17 GB read, 432.56 MB/s read, 59.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 12, total-stops: 15, interval: 27 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2218353 Average: 2.1690 StdDev: 11.06 Min: 0 Median: 1.4251 Max: 3789 Percentiles: P50: 1.43 P75: 1.81 P99: 5.75 P99.9: 11.94 P99.99: 144.78 ------------------------------------------------------ [ 0, 1 ] 498515 22.472% 22.472% #### ( 1, 2 ] 1436445 64.753% 87.225% ############# ( 2, 3 ] 156969 7.076% 94.301% # ( 3, 4 ] 68486 3.087% 97.388% # ( 4, 6 ] 40818 1.840% 99.228% ( 6, 10 ] 14182 0.639% 99.868% ( 10, 15 ] 1857 0.084% 99.951% ( 15, 22 ] 199 0.009% 99.960% ( 22, 34 ] 27 0.001% 99.961% ( 34, 51 ] 13 0.001% 99.962% ( 51, 76 ] 11 0.000% 99.963% ( 76, 110 ] 329 0.015% 99.977% ( 110, 170 ] 485 0.022% 99.999% ( 170, 250 ] 169 0.008% 100.007% ( 250, 380 ] 110 0.005% 100.012% ( 380, 580 ] 86 0.004% 100.016% ( 580, 870 ] 59 0.003% 100.018% ( 870, 1300 ] 28 0.001% 100.020% ( 1300, 1900 ] 17 0.001% 100.020% ( 1900, 2900 ] 10 0.000% 100.021% ( 2900, 4400 ] 6 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 240352 Average: 2.5055 StdDev: 13.79 Min: 0 Median: 1.5536 Max: 1879 Percentiles: P50: 1.55 P75: 1.95 P99: 5.98 P99.9: 14.80 P99.99: 779.98 ------------------------------------------------------ [ 0, 1 ] 35218 14.653% 14.653% ### ( 1, 2 ] 153472 63.853% 78.506% ############# ( 2, 3 ] 27994 11.647% 90.153% ## ( 3, 4 ] 11788 4.904% 95.057% # ( 4, 6 ] 9596 3.992% 99.050% # ( 6, 10 ] 1769 0.736% 99.786% ( 10, 15 ] 286 0.119% 99.905% ( 15, 22 ] 26 0.011% 99.916% ( 22, 34 ] 1 0.000% 99.916% ( 34, 51 ] 1 0.000% 99.916% ( 51, 76 ] 24 0.010% 99.926% ( 76, 110 ] 78 0.032% 99.959% ( 110, 170 ] 20 0.008% 99.967% ( 170, 250 ] 8 0.003% 99.970% ( 250, 380 ] 23 0.010% 99.980% ( 380, 580 ] 15 0.006% 99.986% ( 580, 870 ] 13 0.005% 99.992% ( 870, 1300 ] 12 0.005% 99.997% ( 1300, 1900 ] 8 0.003% 100.000% ** Level 2 read latency histogram (micros): Count: 40498 Average: 2.2177 StdDev: 12.38 Min: 1 Median: 1.2361 Max: 1054 Percentiles: P50: 1.24 P75: 1.69 P99: 7.42 P99.9: 103.05 P99.99: 693.11 ------------------------------------------------------ [ 0, 1 ] 15023 37.096% 37.096% ####### ( 1, 2 ] 22135 54.657% 91.753% ########### ( 2, 3 ] 1758 4.341% 96.094% # ( 3, 4 ] 646 1.595% 97.689% ( 4, 6 ] 393 0.970% 98.659% ( 6, 10 ] 389 0.961% 99.620% ( 10, 15 ] 36 0.089% 99.709% ( 15, 22 ] 19 0.047% 99.756% ( 22, 34 ] 3 0.007% 99.763% ( 34, 51 ] 10 0.025% 99.788% ( 51, 76 ] 28 0.069% 99.857% ( 76, 110 ] 22 0.054% 99.911% ( 110, 170 ] 9 0.022% 99.933% ( 170, 250 ] 11 0.027% 99.960% ( 250, 380 ] 4 0.010% 99.970% ( 380, 580 ] 6 0.015% 99.985% ( 580, 870 ] 5 0.012% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 269224 Average: 3.6473 StdDev: 38.49 Min: 0 Median: 1.5695 Max: 5364 Percentiles: P50: 1.57 P75: 1.98 P99: 9.43 P99.9: 307.98 P99.99: 815.12 ------------------------------------------------------ [ 0, 1 ] 40188 14.927% 14.927% ### ( 1, 2 ] 165800 61.584% 76.512% ############ ( 2, 3 ] 30805 11.442% 87.954% ## ( 3, 4 ] 14448 5.367% 93.320% # ( 4, 6 ] 11392 4.231% 97.552% # ( 6, 10 ] 4550 1.690% 99.242% ( 10, 15 ] 713 0.265% 99.507% ( 15, 22 ] 100 0.037% 99.544% ( 22, 34 ] 65 0.024% 99.568% ( 34, 51 ] 3 0.001% 99.569% ( 51, 76 ] 21 0.008% 99.577% ( 76, 110 ] 198 0.074% 99.650% ( 110, 170 ] 394 0.146% 99.797% ( 170, 250 ] 214 0.079% 99.876% ( 250, 380 ] 143 0.053% 99.929% ( 380, 580 ] 112 0.042% 99.971% ( 580, 870 ] 63 0.023% 99.994% ( 870, 1300 ] 17 0.006% 100.001% ( 1300, 1900 ] 3 0.001% 100.002% ( 1900, 2900 ] 5 0.002% 100.004% ( 2900, 4400 ] 8 0.003% 100.007% ( 4400, 6600 ] 6 0.002% 100.009% ** Level 4 read latency histogram (micros): Count: 120 Average: 508.0000 StdDev: 1176.87 Min: 0 Median: 5.0000 Max: 5364 Percentiles: P50: 5.00 P75: 336.67 P99: 5364.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ [ 0, 1 ] 29 24.167% 24.167% ##### ( 1, 2 ] 24 20.000% 44.167% #### ( 2, 3 ] 2 1.667% 45.833% ( 3, 4 ] 1 0.833% 46.667% ( 4, 6 ] 8 6.667% 53.333% # ( 6, 10 ] 3 2.500% 55.833% # ( 15, 22 ] 1 0.833% 56.667% ( 22, 34 ] 12 10.000% 66.667% ## ( 34, 51 ] 1 0.833% 67.500% ( 51, 76 ] 1 0.833% 68.333% ( 110, 170 ] 3 2.500% 70.833% # ( 170, 250 ] 3 2.500% 73.333% # ( 250, 380 ] 3 2.500% 75.833% # ( 380, 580 ] 3 2.500% 78.333% # ( 580, 870 ] 9 7.500% 85.833% ## ( 870, 1300 ] 5 4.167% 90.000% # ( 1300, 1900 ] 1 0.833% 90.833% ( 1900, 2900 ] 1 0.833% 91.667% ( 2900, 4400 ] 6 5.000% 96.667% # ( 4400, 6600 ] 4 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 80 Average: 688.7500 StdDev: 872.06 Min: 76 Median: 264.4444 Max: 3312 Percentiles: P50: 264.44 P75: 977.50 P99: 3312.00 P99.9: 3312.00 P99.99: 3312.00 ------------------------------------------------------ ( 51, 76 ] 1 1.250% 1.250% ( 76, 110 ] 14 17.500% 18.750% #### ( 110, 170 ] 17 21.250% 40.000% #### ( 170, 250 ] 7 8.750% 48.750% ## ( 250, 380 ] 9 11.250% 60.000% ## ( 380, 580 ] 6 7.500% 67.500% ## ( 580, 870 ] 4 5.000% 72.500% # ( 870, 1300 ] 8 10.000% 82.500% ## ( 1300, 1900 ] 5 6.250% 88.750% # ( 1900, 2900 ] 5 6.250% 95.000% # ( 2900, 4400 ] 4 5.000% 100.000% # ** DB Stats ** Uptime(secs): 24.3 total, 3.8 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 243.42 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.819 H:M:S, 32.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 255.73 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.148 H:M:S, 29.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/29-20:15:47 ... thread 0: (1000000,7000000) ops and (322997.8,257655.3) ops/second in (3.095996,27.168083) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/11 3.44 GB 132.2 5.7 0.0 5.7 12.3 6.6 0.0 1.9 142.8 306.9 41.02 38.49 115 0.357 5947K 8916 0.0 0.0 L1 17/17 1.53 GB 0.0 3.4 3.0 0.4 3.3 3.0 0.1 1.1 231.7 229.5 14.88 14.42 3 4.962 3502K 33K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.5 1.8 249.2 249.1 0.45 0.42 1 0.446 112K 28 0.0 0.0 L3 14/0 921.70 MB 0.9 1.5 0.6 0.9 1.5 0.6 1.0 2.4 216.7 216.6 7.00 6.19 4 1.751 1527K 819 0.0 0.0 L4 172/0 9.70 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.3 1.1 199.4 198.8 1.48 1.32 2 0.742 300K 808 0.0 0.0 L5 1060/0 87.11 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1280/28 102.68 GB 0.0 11.0 3.9 7.0 17.5 10.5 5.2 2.7 173.2 276.5 64.84 60.84 125 0.519 11M 44K 0.0 0.0 Int 0/0 0.00 KB 0.0 11.0 3.9 7.0 17.5 10.5 5.2 2.7 173.2 276.5 64.84 60.84 125 0.519 11M 44K 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 11.0 3.9 7.0 10.9 3.9 0.0 0.0 245.3 244.3 45.80 43.91 29 1.579 11M 44K 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 0.0 353.9 19.05 16.93 96 0.198 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): 27.4 total, 27.2 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 17.51 GB write, 655.40 MB/s write, 10.97 GB read, 410.62 MB/s read, 64.8 seconds Interval compaction: 17.51 GB write, 659.85 MB/s write, 10.97 GB read, 413.42 MB/s read, 64.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 12, total-stops: 18, interval: 30 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2547463 Average: 2.1736 StdDev: 11.04 Min: 0 Median: 1.4332 Max: 3789 Percentiles: P50: 1.43 P75: 1.82 P99: 5.76 P99.9: 11.52 P99.99: 125.69 ------------------------------------------------------ [ 0, 1 ] 555277 21.797% 21.797% #### ( 1, 2 ] 1658419 65.101% 86.898% ############# ( 2, 3 ] 186177 7.308% 94.206% # ( 3, 4 ] 80098 3.144% 97.351% # ( 4, 6 ] 47822 1.877% 99.228% ( 6, 10 ] 16441 0.645% 99.873% ( 10, 15 ] 2238 0.088% 99.961% ( 15, 22 ] 215 0.008% 99.970% ( 22, 34 ] 27 0.001% 99.971% ( 34, 51 ] 13 0.001% 99.971% ( 51, 76 ] 12 0.000% 99.972% ( 76, 110 ] 338 0.013% 99.985% ( 110, 170 ] 502 0.020% 100.005% ( 170, 250 ] 177 0.007% 100.012% ( 250, 380 ] 117 0.005% 100.016% ( 380, 580 ] 96 0.004% 100.020% ( 580, 870 ] 68 0.003% 100.023% ( 870, 1300 ] 31 0.001% 100.024% ( 1300, 1900 ] 20 0.001% 100.025% ( 1900, 2900 ] 11 0.000% 100.025% ( 2900, 4400 ] 7 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 290806 Average: 2.5036 StdDev: 13.34 Min: 0 Median: 1.5331 Max: 1879 Percentiles: P50: 1.53 P75: 1.92 P99: 6.58 P99.9: 79.09 P99.99: 723.54 ------------------------------------------------------ [ 0, 1 ] 45955 15.803% 15.803% ### ( 1, 2 ] 186557 64.152% 79.954% ############# ( 2, 3 ] 31562 10.853% 90.808% ## ( 3, 4 ] 13036 4.483% 95.290% # ( 4, 6 ] 10418 3.582% 98.873% # ( 6, 10 ] 2579 0.887% 99.760% ( 10, 15 ] 341 0.117% 99.877% ( 15, 22 ] 29 0.010% 99.887% ( 22, 34 ] 1 0.000% 99.887% ( 34, 51 ] 1 0.000% 99.888% ( 51, 76 ] 25 0.009% 99.896% ( 76, 110 ] 134 0.046% 99.942% ( 110, 170 ] 51 0.018% 99.960% ( 170, 250 ] 26 0.009% 99.969% ( 250, 380 ] 35 0.012% 99.981% ( 380, 580 ] 20 0.007% 99.988% ( 580, 870 ] 16 0.006% 99.993% ( 870, 1300 ] 13 0.004% 99.998% ( 1300, 1900 ] 8 0.003% 100.000% ** Level 2 read latency histogram (micros): Count: 40498 Average: 2.2177 StdDev: 12.38 Min: 1 Median: 1.2361 Max: 1054 Percentiles: P50: 1.24 P75: 1.69 P99: 7.42 P99.9: 103.05 P99.99: 693.11 ------------------------------------------------------ [ 0, 1 ] 15023 37.096% 37.096% ####### ( 1, 2 ] 22135 54.657% 91.753% ########### ( 2, 3 ] 1758 4.341% 96.094% # ( 3, 4 ] 646 1.595% 97.689% ( 4, 6 ] 393 0.970% 98.659% ( 6, 10 ] 389 0.961% 99.620% ( 10, 15 ] 36 0.089% 99.709% ( 15, 22 ] 19 0.047% 99.756% ( 22, 34 ] 3 0.007% 99.763% ( 34, 51 ] 10 0.025% 99.788% ( 51, 76 ] 28 0.069% 99.857% ( 76, 110 ] 22 0.054% 99.911% ( 110, 170 ] 9 0.022% 99.933% ( 170, 250 ] 11 0.027% 99.960% ( 250, 380 ] 4 0.010% 99.970% ( 380, 580 ] 6 0.015% 99.985% ( 580, 870 ] 5 0.012% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 269224 Average: 3.6473 StdDev: 38.49 Min: 0 Median: 1.5695 Max: 5364 Percentiles: P50: 1.57 P75: 1.98 P99: 9.43 P99.9: 307.98 P99.99: 815.12 ------------------------------------------------------ [ 0, 1 ] 40188 14.927% 14.927% ### ( 1, 2 ] 165800 61.584% 76.512% ############ ( 2, 3 ] 30805 11.442% 87.954% ## ( 3, 4 ] 14448 5.367% 93.320% # ( 4, 6 ] 11392 4.231% 97.552% # ( 6, 10 ] 4550 1.690% 99.242% ( 10, 15 ] 713 0.265% 99.507% ( 15, 22 ] 100 0.037% 99.544% ( 22, 34 ] 65 0.024% 99.568% ( 34, 51 ] 3 0.001% 99.569% ( 51, 76 ] 21 0.008% 99.577% ( 76, 110 ] 198 0.074% 99.650% ( 110, 170 ] 394 0.146% 99.797% ( 170, 250 ] 214 0.079% 99.876% ( 250, 380 ] 143 0.053% 99.929% ( 380, 580 ] 112 0.042% 99.971% ( 580, 870 ] 63 0.023% 99.994% ( 870, 1300 ] 17 0.006% 100.001% ( 1300, 1900 ] 3 0.001% 100.002% ( 1900, 2900 ] 5 0.002% 100.004% ( 2900, 4400 ] 8 0.003% 100.007% ( 4400, 6600 ] 6 0.002% 100.009% ** Level 4 read latency histogram (micros): Count: 120 Average: 508.0000 StdDev: 1176.87 Min: 0 Median: 5.0000 Max: 5364 Percentiles: P50: 5.00 P75: 336.67 P99: 5364.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ [ 0, 1 ] 29 24.167% 24.167% ##### ( 1, 2 ] 24 20.000% 44.167% #### ( 2, 3 ] 2 1.667% 45.833% ( 3, 4 ] 1 0.833% 46.667% ( 4, 6 ] 8 6.667% 53.333% # ( 6, 10 ] 3 2.500% 55.833% # ( 15, 22 ] 1 0.833% 56.667% ( 22, 34 ] 12 10.000% 66.667% ## ( 34, 51 ] 1 0.833% 67.500% ( 51, 76 ] 1 0.833% 68.333% ( 110, 170 ] 3 2.500% 70.833% # ( 170, 250 ] 3 2.500% 73.333% # ( 250, 380 ] 3 2.500% 75.833% # ( 380, 580 ] 3 2.500% 78.333% # ( 580, 870 ] 9 7.500% 85.833% ## ( 870, 1300 ] 5 4.167% 90.000% # ( 1300, 1900 ] 1 0.833% 90.833% ( 1900, 2900 ] 1 0.833% 91.667% ( 2900, 4400 ] 6 5.000% 96.667% # ( 4400, 6600 ] 4 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 80 Average: 688.7500 StdDev: 872.06 Min: 76 Median: 264.4444 Max: 3312 Percentiles: P50: 264.44 P75: 977.50 P99: 3312.00 P99.9: 3312.00 P99.99: 3312.00 ------------------------------------------------------ ( 51, 76 ] 1 1.250% 1.250% ( 76, 110 ] 14 17.500% 18.750% #### ( 110, 170 ] 17 21.250% 40.000% #### ( 170, 250 ] 7 8.750% 48.750% ## ( 250, 380 ] 9 11.250% 60.000% ## ( 380, 580 ] 6 7.500% 67.500% ## ( 580, 870 ] 4 5.000% 72.500% # ( 870, 1300 ] 8 10.000% 82.500% ## ( 1300, 1900 ] 5 6.250% 88.750% # ( 1900, 2900 ] 5 6.250% 95.000% # ( 2900, 4400 ] 4 5.000% 100.000% # ** DB Stats ** Uptime(secs): 27.4 total, 3.1 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 251.85 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.230 H:M:S, 30.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 317.90 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.411 H:M:S, 13.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/29-20:16:00 ... thread 0: (1000000,8000000) ops and (79448.1,201232.9) ops/second in (12.586841,39.754924) 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 13/13 2.52 GB 0.0 6.8 0.0 6.8 14.3 7.6 0.0 1.9 144.9 306.8 47.80 44.91 134 0.357 7035K 10K 0.0 0.0 L1 20/20 2.12 GB 0.0 6.8 4.9 1.9 6.7 4.8 0.1 1.4 231.7 229.1 30.06 28.99 4 7.515 6836K 33K 0.0 0.0 L2 1/0 97.06 MB 1.0 0.1 0.1 0.0 0.1 0.1 2.8 1.8 249.2 249.1 0.45 0.42 1 0.446 112K 28 0.0 0.0 L3 25/6 1.33 GB 1.0 2.8 1.2 1.6 2.8 1.2 1.6 2.4 193.1 192.1 14.89 12.42 10 1.489 2906K 16K 0.0 0.0 L4 175/6 9.74 GB 1.0 1.1 1.0 0.1 1.1 1.0 1.3 1.1 156.0 155.3 7.34 5.23 13 0.564 1152K 5085 0.0 0.0 L5 1068/0 87.78 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1302/45 103.60 GB 0.0 17.6 7.1 10.5 25.1 14.6 7.7 3.3 179.3 255.3 100.54 91.96 162 0.621 18M 64K 0.0 0.0 Int 0/0 0.00 KB 0.0 17.6 7.1 10.5 25.1 14.6 7.7 3.3 179.3 255.3 100.54 91.96 162 0.621 18M 64K 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 17.6 7.1 10.5 17.5 7.0 0.0 0.0 229.2 227.8 78.66 72.51 51 1.542 18M 64K 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 0.0 354.2 21.88 19.45 111 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): 39.9 total, 39.8 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: 25.06 GB write, 642.54 MB/s write, 17.60 GB read, 451.31 MB/s read, 100.5 seconds Interval compaction: 25.06 GB write, 645.52 MB/s write, 17.60 GB read, 453.41 MB/s read, 100.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 20, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 20, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 19, pending-compaction-bytes-delays: 21, pending-compaction-bytes-stops: 0, total-delays: 41, total-stops: 19, interval: 60 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3152967 Average: 2.3510 StdDev: 16.41 Min: 0 Median: 1.4332 Max: 4022 Percentiles: P50: 1.43 P75: 1.82 P99: 5.89 P99.9: 13.79 P99.99: 297.35 ------------------------------------------------------ [ 0, 1 ] 696575 22.093% 22.093% #### ( 1, 2 ] 2031074 64.418% 86.511% ############# ( 2, 3 ] 229471 7.278% 93.788% # ( 3, 4 ] 101815 3.229% 97.018% # ( 4, 6 ] 66042 2.095% 99.112% ( 6, 10 ] 22446 0.712% 99.824% ( 10, 15 ] 3153 0.100% 99.924% ( 15, 22 ] 389 0.012% 99.937% ( 22, 34 ] 38 0.001% 99.938% ( 34, 51 ] 19 0.001% 99.938% ( 51, 76 ] 14 0.000% 99.939% ( 76, 110 ] 450 0.014% 99.953% ( 110, 170 ] 759 0.024% 99.977% ( 170, 250 ] 304 0.010% 99.987% ( 250, 380 ] 282 0.009% 99.996% ( 380, 580 ] 305 0.010% 100.005% ( 580, 870 ] 272 0.009% 100.014% ( 870, 1300 ] 163 0.005% 100.019% ( 1300, 1900 ] 67 0.002% 100.021% ( 1900, 2900 ] 21 0.001% 100.022% ( 2900, 4400 ] 11 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 1008710 Average: 3.1270 StdDev: 34.95 Min: 0 Median: 1.5652 Max: 7915 Percentiles: P50: 1.57 P75: 2.00 P99: 8.67 P99.9: 20.53 P99.99: 115.63 ------------------------------------------------------ [ 0, 1 ] 176858 17.533% 17.533% #### ( 1, 2 ] 579432 57.443% 74.976% ########### ( 2, 3 ] 112513 11.154% 86.130% ## ( 3, 4 ] 58827 5.832% 91.962% # ( 4, 6 ] 58724 5.822% 97.784% # ( 6, 10 ] 18348 1.819% 99.603% ( 10, 15 ] 2673 0.265% 99.868% ( 15, 22 ] 413 0.041% 99.909% ( 22, 34 ] 21 0.002% 99.911% ( 34, 51 ] 3 0.000% 99.911% ( 51, 76 ] 57 0.006% 99.917% ( 76, 110 ] 695 0.069% 99.986% ( 110, 170 ] 481 0.048% 100.033% ( 170, 250 ] 196 0.019% 100.053% ( 250, 380 ] 262 0.026% 100.079% ( 380, 580 ] 177 0.018% 100.096% ( 580, 870 ] 141 0.014% 100.110% ( 870, 1300 ] 88 0.009% 100.119% ( 1300, 1900 ] 40 0.004% 100.123% ( 1900, 2900 ] 12 0.001% 100.124% ( 2900, 4400 ] 12 0.001% 100.125% ( 4400, 6600 ] 6 0.001% 100.126% ( 6600, 9900 ] 9 0.001% 100.127% ** Level 2 read latency histogram (micros): Count: 40498 Average: 2.2177 StdDev: 12.38 Min: 1 Median: 1.2361 Max: 1054 Percentiles: P50: 1.24 P75: 1.69 P99: 7.42 P99.9: 103.05 P99.99: 693.11 ------------------------------------------------------ [ 0, 1 ] 15023 37.096% 37.096% ####### ( 1, 2 ] 22135 54.657% 91.753% ########### ( 2, 3 ] 1758 4.341% 96.094% # ( 3, 4 ] 646 1.595% 97.689% ( 4, 6 ] 393 0.970% 98.659% ( 6, 10 ] 389 0.961% 99.620% ( 10, 15 ] 36 0.089% 99.709% ( 15, 22 ] 19 0.047% 99.756% ( 22, 34 ] 3 0.007% 99.763% ( 34, 51 ] 10 0.025% 99.788% ( 51, 76 ] 28 0.069% 99.857% ( 76, 110 ] 22 0.054% 99.911% ( 110, 170 ] 9 0.022% 99.933% ( 170, 250 ] 11 0.027% 99.960% ( 250, 380 ] 4 0.010% 99.970% ( 380, 580 ] 6 0.015% 99.985% ( 580, 870 ] 5 0.012% 99.998% ( 870, 1300 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 541274 Average: 4.9213 StdDev: 60.58 Min: 0 Median: 1.7649 Max: 7017 Percentiles: P50: 1.76 P75: 2.75 P99: 9.19 P99.9: 183.86 P99.99: 325.15 ------------------------------------------------------ [ 0, 1 ] 47870 8.844% 8.844% ## ( 1, 2 ] 291243 53.807% 62.651% ########### ( 2, 3 ] 89031 16.448% 79.099% ### ( 3, 4 ] 50253 9.284% 88.384% ## ( 4, 6 ] 49163 9.083% 97.466% ## ( 6, 10 ] 10407 1.923% 99.389% ( 10, 15 ] 1655 0.306% 99.695% ( 15, 22 ] 206 0.038% 99.733% ( 22, 34 ] 74 0.014% 99.747% ( 34, 51 ] 4 0.001% 99.747% ( 51, 76 ] 52 0.010% 99.757% ( 76, 110 ] 221 0.041% 99.798% ( 110, 170 ] 492 0.091% 99.889% ( 170, 250 ] 362 0.067% 99.955% ( 250, 380 ] 325 0.060% 100.016% ( 380, 580 ] 328 0.061% 100.076% ( 580, 870 ] 253 0.047% 100.123% ( 870, 1300 ] 164 0.030% 100.153% ( 1300, 1900 ] 60 0.011% 100.164% ( 1900, 2900 ] 25 0.005% 100.169% ( 2900, 4400 ] 48 0.009% 100.178% ( 4400, 6600 ] 19 0.004% 100.181% ( 6600, 9900 ] 2 0.000% 100.182% ** Level 4 read latency histogram (micros): Count: 230 Average: 350.6783 StdDev: 921.98 Min: 0 Median: 2.8824 Max: 5364 Percentiles: P50: 2.88 P75: 185.38 P99: 5335.00 P99.9: 5364.00 P99.99: 5364.00 ------------------------------------------------------ [ 0, 1 ] 40 17.391% 17.391% ### ( 1, 2 ] 60 26.087% 43.478% ##### ( 2, 3 ] 17 7.391% 50.870% # ( 3, 4 ] 5 2.174% 53.043% ( 4, 6 ] 9 3.913% 56.957% # ( 6, 10 ] 6 2.609% 59.565% # ( 10, 15 ] 3 1.304% 60.870% ( 15, 22 ] 3 1.304% 62.174% ( 22, 34 ] 17 7.391% 69.565% # ( 34, 51 ] 1 0.435% 70.000% ( 51, 76 ] 5 2.174% 72.174% ( 110, 170 ] 4 1.739% 73.913% ( 170, 250 ] 13 5.652% 79.565% # ( 250, 380 ] 4 1.739% 81.304% ( 380, 580 ] 5 2.174% 83.478% ( 580, 870 ] 14 6.087% 89.565% # ( 870, 1300 ] 6 2.609% 92.174% # ( 1300, 1900 ] 4 1.739% 93.913% ( 1900, 2900 ] 4 1.739% 95.652% ( 2900, 4400 ] 6 2.609% 98.261% # ( 4400, 6600 ] 4 1.739% 100.000% ** Level 5 read latency histogram (micros): Count: 120 Average: 1432.3833 StdDev: 1967.34 Min: 76 Median: 513.3333 Max: 9892 Percentiles: P50: 513.33 P75: 1900.00 P99: 8910.00 P99.9: 9801.00 P99.99: 9890.10 ------------------------------------------------------ ( 51, 76 ] 1 0.833% 0.833% ( 76, 110 ] 14 11.667% 12.500% ## ( 110, 170 ] 17 14.167% 26.667% ### ( 170, 250 ] 7 5.833% 32.500% # ( 250, 380 ] 13 10.833% 43.333% ## ( 380, 580 ] 12 10.000% 53.333% ## ( 580, 870 ] 10 8.333% 61.667% ## ( 870, 1300 ] 10 8.333% 70.000% ## ( 1300, 1900 ] 6 5.000% 75.000% # ( 1900, 2900 ] 7 5.833% 80.833% # ( 2900, 4400 ] 13 10.833% 91.667% ## ( 4400, 6600 ] 6 5.000% 96.667% # ( 6600, 9900 ] 4 3.333% 100.000% # ** DB Stats ** Uptime(secs): 39.9 total, 12.6 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 197.13 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:17.700 H:M:S, 44.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 78.19 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:9.470 H:M:S, 75.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 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 : 7.003 micros/op 142793 ops/sec 60.087 seconds 8579999 operations; 138.4 MB/s Microseconds per write: Count: 8579999 Average: 7.0031 StdDev: 233.41 Min: 1 Median: 1.7636 Max: 205359 Percentiles: P50: 1.76 P75: 2.82 P99: 11.41 P99.9: 1233.19 P99.99: 2746.27 ------------------------------------------------------ [ 0, 1 ] 1007064 11.737% 11.737% ## ( 1, 2 ] 4299113 50.106% 61.844% ########## ( 2, 3 ] 1369672 15.964% 77.807% ### ( 3, 4 ] 1181222 13.767% 91.574% ### ( 4, 6 ] 473122 5.514% 97.089% # ( 6, 10 ] 149070 1.737% 98.826% ( 10, 15 ] 53057 0.618% 99.444% ( 15, 22 ] 10913 0.127% 99.571% ( 22, 34 ] 1731 0.020% 99.592% ( 34, 51 ] 205 0.002% 99.594% ( 51, 76 ] 20 0.000% 99.594% ( 76, 110 ] 5939 0.069% 99.664% ( 110, 170 ] 2297 0.027% 99.690% ( 170, 250 ] 237 0.003% 99.693% ( 250, 380 ] 214 0.002% 99.696% ( 380, 580 ] 22 0.000% 99.696% ( 580, 870 ] 10 0.000% 99.696% ( 870, 1300 ] 20732 0.242% 99.938% ( 1300, 1900 ] 53 0.001% 99.938% ( 1900, 2900 ] 5256 0.061% 99.999% ( 2900, 4400 ] 22 0.000% 100.000% ( 4400, 6600 ] 9 0.000% 100.000% ( 6600, 9900 ] 2 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 14000, 22000 ] 2 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 11 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 : 202301 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 : 8579999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 8854558968 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 : 418 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 35701911 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 : 24931841506 rocksdb.compact.write.bytes COUNT : 24747526923 rocksdb.flush.write.bytes COUNT : 8851839217 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 : 42 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 : 183 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 : 8780321792 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3277824 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 : 25009446666 rocksdb.non.last.level.read.count COUNT : 6045766 rocksdb.block.checksum.compute.count COUNT : 6044972 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 : 1.420462 P95 : 4.149786 P99 : 9.493590 P100 : 205355.000000 COUNT : 8579999 SUM : 55897924 rocksdb.compaction.times.micros P50 : 1015217.391304 P95 : 3705000.000000 P99 : 15174181.000000 P100 : 15174181.000000 COUNT : 57 SUM : 83893420 rocksdb.compaction.times.cpu_micros P50 : 963214.285714 P95 : 3705000.000000 P99 : 14571926.000000 P100 : 14571926.000000 COUNT : 57 SUM : 76728076 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 : 686.566265 P95 : 974.812500 P99 : 1070.000000 P100 : 1070.000000 COUNT : 121 SUM : 78626 rocksdb.compaction.outfile.sync.micros P50 : 820.000000 P95 : 64500.000000 P99 : 97487.500000 P100 : 106566.000000 COUNT : 286 SUM : 2425233 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 : 87.250000 P95 : 333.416667 P99 : 1882.000000 P100 : 3582.000000 COUNT : 203 SUM : 31571 rocksdb.table.open.io.micros P50 : 1169.464286 P95 : 8061.428571 P99 : 16426.666667 P100 : 21898.000000 COUNT : 418 SUM : 812757 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 : 3.480868 P95 : 6.812527 P99 : 9.999415 P100 : 8740.000000 COUNT : 6043735 SUM : 29832644 rocksdb.read.block.get.micros P50 : 362.666667 P95 : 3602.439024 P99 : 5906.352941 P100 : 10068.000000 COUNT : 836 SUM : 660419 rocksdb.write.raw.block.micros P50 : 0.512027 P95 : 0.972851 P99 : 2.821296 P100 : 8477.000000 COUNT : 8137692 SUM : 14346123 rocksdb.numfiles.in.singlecompaction P50 : 3.324561 P95 : 8.700000 P99 : 28.420000 P100 : 33.000000 COUNT : 93 SUM : 398 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 : 0.566004 P95 : 1177.790837 P99 : 2481.718037 P100 : 205126.000000 COUNT : 224749 SUM : 35726501 rocksdb.sst.read.micros P50 : 1.450225 P95 : 3.936517 P99 : 8.071489 P100 : 9892.000000 COUNT : 6045864 SUM : 17737029 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 : 8579999 SUM : 8854558968 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 : 209101.123596 P95 : 327566.666667 P99 : 363121.000000 P100 : 363121.000000 COUNT : 121 SUM : 23920708 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 : 255 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