[2024-12-15 15:10:37.322669] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 22.11.4 initialization... [2024-12-15 15:10:37.322818] [ 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_pid1212572 ] Set seed to 1734271837319117 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-15 15:10:37.406625] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-15 15:10:37.448381] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-15 15:10:37.448431] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1212572' to capture a snapshot of events at runtime. [2024-12-15 15:10:37.448441] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-15 15:10:37.448468] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-15 15:10:37.448476] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1212572 for offline analysis/debug. [2024-12-15 15:10:37.448568] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 15 15:10:41 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/15-15:10:44 ... thread 0: (1000000,1000000) ops and (334190.5,334190.5) ops/second in (2.992305,2.992305) 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 8/6 566.97 MB 18.9 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 347.5 2.54 2.28 12 0.211 0 0 0.0 0.0 L1 1/0 1.86 MB 0.2 0.2 0.2 0.1 0.2 0.2 0.1 1.3 253.2 253.0 1.00 0.96 1 0.995 255K 177 0.0 0.0 L2 3/2 298.46 MB 1.2 0.1 0.1 0.0 0.1 0.1 0.3 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 16/9 755.47 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 174.0 174.1 0.36 0.29 1 0.359 63K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 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 1188/17 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.4 1.5 97.0 297.8 4.39 3.99 15 0.293 432K 209 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.4 1.5 97.0 297.8 4.39 3.99 15 0.293 432K 209 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 0.0 229.8 229.7 1.85 1.71 3 0.617 432K 209 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 0.0 347.5 2.54 2.28 12 0.211 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.2 total, 3.0 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.28 GB write, 412.31 MB/s write, 0.42 GB read, 134.22 MB/s read, 4.4 seconds Interval compaction: 1.28 GB write, 436.73 MB/s write, 0.42 GB read, 142.18 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: 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: 125144 Average: 1.9187 StdDev: 16.10 Min: 1 Median: 1.2406 Max: 3059 Percentiles: P50: 1.24 P75: 1.68 P99: 4.93 P99.9: 9.90 P99.99: 288.63 ------------------------------------------------------ [ 0, 1 ] 45619 36.453% 36.453% ####### ( 1, 2 ] 70464 56.306% 92.760% ########### ( 2, 3 ] 5231 4.180% 96.940% # ( 3, 4 ] 1993 1.593% 98.532% ( 4, 6 ] 1269 1.014% 99.546% ( 6, 10 ] 456 0.364% 99.911% ( 10, 15 ] 74 0.059% 99.970% ( 15, 22 ] 13 0.010% 99.980% ( 22, 34 ] 2 0.002% 99.982% ( 51, 76 ] 1 0.001% 99.982% ( 110, 170 ] 6 0.005% 99.987% ( 170, 250 ] 4 0.003% 99.990% ( 250, 380 ] 5 0.004% 99.994% ( 380, 580 ] 1 0.001% 99.995% ( 580, 870 ] 1 0.001% 99.996% ( 870, 1300 ] 1 0.001% 99.997% ( 1300, 1900 ] 3 0.002% 99.999% ( 1900, 2900 ] 2 0.002% 100.001% ( 2900, 4400 ] 1 0.001% 100.002% ** Level 1 read latency histogram (micros): Count: 21144 Average: 2.9901 StdDev: 25.49 Min: 1 Median: 1.4901 Max: 2132 Percentiles: P50: 1.49 P75: 1.94 P99: 8.74 P99.9: 194.75 P99.99: 1287.70 ------------------------------------------------------ [ 0, 1 ] 4824 22.815% 22.815% ##### ( 1, 2 ] 11729 55.472% 78.287% ########### ( 2, 3 ] 2667 12.614% 90.900% ### ( 3, 4 ] 763 3.609% 94.509% # ( 4, 6 ] 768 3.632% 98.141% # ( 6, 10 ] 265 1.253% 99.395% ( 10, 15 ] 41 0.194% 99.589% ( 15, 22 ] 7 0.033% 99.622% ( 22, 34 ] 2 0.009% 99.631% ( 34, 51 ] 26 0.123% 99.754% ( 51, 76 ] 21 0.099% 99.853% ( 76, 110 ] 4 0.019% 99.872% ( 110, 170 ] 4 0.019% 99.891% ( 170, 250 ] 6 0.028% 99.920% ( 250, 380 ] 6 0.028% 99.948% ( 380, 580 ] 3 0.014% 99.962% ( 580, 870 ] 2 0.009% 99.972% ( 870, 1300 ] 4 0.019% 99.991% ( 1300, 1900 ] 1 0.005% 99.995% ( 1900, 2900 ] 1 0.005% 100.000% ** Level 2 read latency histogram (micros): Count: 15893 Average: 1.9541 StdDev: 5.31 Min: 1 Median: 1.2596 Max: 556 Percentiles: P50: 1.26 P75: 1.76 P99: 5.73 P99.9: 12.81 P99.99: 303.39 ------------------------------------------------------ [ 0, 1 ] 5889 37.054% 37.054% ####### ( 1, 2 ] 7925 49.865% 86.919% ########## ( 2, 3 ] 1065 6.701% 93.620% # ( 3, 4 ] 646 4.065% 97.685% # ( 4, 6 ] 242 1.523% 99.207% ( 6, 10 ] 100 0.629% 99.836% ( 10, 15 ] 18 0.113% 99.950% ( 15, 22 ] 2 0.013% 99.962% ( 22, 34 ] 1 0.006% 99.969% ( 51, 76 ] 1 0.006% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 1 0.006% 99.994% ( 380, 580 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 18210 Average: 7.2811 StdDev: 99.77 Min: 1 Median: 1.7055 Max: 4265 Percentiles: P50: 1.71 P75: 2.45 P99: 12.23 P99.9: 1234.96 P99.99: 3366.93 ------------------------------------------------------ [ 0, 1 ] 1760 9.665% 9.665% ## ( 1, 2 ] 10412 57.177% 66.842% ########### ( 2, 3 ] 3296 18.100% 84.942% #### ( 3, 4 ] 1126 6.183% 91.126% # ( 4, 6 ] 991 5.442% 96.568% # ( 6, 10 ] 401 2.202% 98.770% ( 10, 15 ] 96 0.527% 99.297% ( 15, 22 ] 16 0.088% 99.385% ( 22, 34 ] 3 0.016% 99.401% ( 34, 51 ] 1 0.005% 99.407% ( 76, 110 ] 23 0.126% 99.533% ( 110, 170 ] 18 0.099% 99.632% ( 170, 250 ] 13 0.071% 99.703% ( 250, 380 ] 11 0.060% 99.764% ( 380, 580 ] 6 0.033% 99.797% ( 580, 870 ] 13 0.071% 99.868% ( 870, 1300 ] 8 0.044% 99.912% ( 1300, 1900 ] 3 0.016% 99.929% ( 1900, 2900 ] 10 0.055% 99.984% ( 2900, 4400 ] 7 0.038% 100.022% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 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, 310.37 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.352 H:M:S, 11.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 328.66 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.352 H:M:S, 11.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-15:10:47 ... thread 0: (1000000,2000000) ops and (341457.8,337785.1) ops/second in (2.928620,5.920925) 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 11/10 1.48 GB 12.6 0.9 0.0 0.9 2.7 1.8 0.0 1.5 106.6 312.4 8.87 8.23 29 0.306 959K 1270 0.0 0.0 L1 1/1 1.86 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 253.2 253.0 1.00 0.96 1 0.995 255K 177 0.0 0.0 L2 1/1 121.15 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.3 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 77/34 932.28 MB 0.8 1.0 0.2 0.7 1.0 0.2 0.0 4.1 202.3 202.1 4.89 4.20 3 1.630 1004K 545 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 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 1250/46 97.92 GB 0.0 2.2 0.5 1.8 4.0 2.3 0.4 2.3 150.6 270.3 15.25 13.86 34 0.449 2332K 2024 0.0 0.0 Int 0/0 0.00 KB 0.0 2.2 0.5 1.8 4.0 2.3 0.4 2.3 150.6 270.3 15.25 13.86 34 0.449 2332K 2024 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 2.2 0.5 1.8 2.2 0.5 0.0 0.0 229.7 229.5 10.00 9.19 8 1.250 2332K 2024 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 0.0 347.9 5.25 4.67 26 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 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: 4.03 GB write, 675.84 MB/s write, 2.24 GB read, 376.63 MB/s read, 15.3 seconds Interval compaction: 4.03 GB write, 696.07 MB/s write, 2.24 GB read, 387.91 MB/s read, 15.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 8, interval: 8 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 376215 Average: 2.2151 StdDev: 12.52 Min: 1 Median: 1.4919 Max: 3059 Percentiles: P50: 1.49 P75: 1.89 P99: 5.68 P99.9: 10.28 P99.99: 17.82 ------------------------------------------------------ [ 0, 1 ] 71167 18.917% 18.917% #### ( 1, 2 ] 237746 63.194% 82.111% ############# ( 2, 3 ] 41421 11.010% 93.121% ## ( 3, 4 ] 14066 3.739% 96.860% # ( 4, 6 ] 9602 2.552% 99.412% # ( 6, 10 ] 1819 0.484% 99.895% ( 10, 15 ] 336 0.089% 99.985% ( 15, 22 ] 53 0.014% 99.999% ( 22, 34 ] 4 0.001% 100.000% ( 51, 76 ] 2 0.001% 100.000% ( 110, 170 ] 9 0.002% 100.003% ( 170, 250 ] 17 0.005% 100.007% ( 250, 380 ] 9 0.002% 100.010% ( 380, 580 ] 7 0.002% 100.011% ( 580, 870 ] 4 0.001% 100.012% ( 870, 1300 ] 3 0.001% 100.013% ( 1300, 1900 ] 3 0.001% 100.014% ( 1900, 2900 ] 4 0.001% 100.015% ( 2900, 4400 ] 2 0.001% 100.016% ** Level 1 read latency histogram (micros): Count: 46512 Average: 2.7962 StdDev: 17.21 Min: 1 Median: 1.6594 Max: 2132 Percentiles: P50: 1.66 P75: 2.31 P99: 7.84 P99.9: 57.53 P99.99: 1015.00 ------------------------------------------------------ [ 0, 1 ] 5738 12.337% 12.337% ## ( 1, 2 ] 26566 57.116% 69.453% ########### ( 2, 3 ] 8442 18.150% 87.603% #### ( 3, 4 ] 2626 5.646% 93.249% # ( 4, 6 ] 2433 5.231% 98.480% # ( 6, 10 ] 528 1.135% 99.615% ( 10, 15 ] 88 0.189% 99.804% ( 15, 22 ] 10 0.021% 99.826% ( 22, 34 ] 3 0.006% 99.832% ( 34, 51 ] 27 0.058% 99.890% ( 51, 76 ] 21 0.045% 99.936% ( 76, 110 ] 4 0.009% 99.944% ( 110, 170 ] 4 0.009% 99.953% ( 170, 250 ] 6 0.013% 99.966% ( 250, 380 ] 6 0.013% 99.979% ( 380, 580 ] 3 0.006% 99.985% ( 580, 870 ] 2 0.004% 99.989% ( 870, 1300 ] 4 0.009% 99.998% ( 1300, 1900 ] 1 0.002% 100.000% ( 1900, 2900 ] 1 0.002% 100.002% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 191928 Average: 3.4623 StdDev: 33.94 Min: 1 Median: 1.6747 Max: 4265 Percentiles: P50: 1.67 P75: 2.32 P99: 9.35 P99.9: 185.70 P99.99: 650.50 ------------------------------------------------------ [ 0, 1 ] 19161 9.983% 9.983% ## ( 1, 2 ] 113836 59.312% 69.295% ############ ( 2, 3 ] 34196 17.817% 87.112% #### ( 3, 4 ] 11145 5.807% 92.919% # ( 4, 6 ] 8511 4.434% 97.354% # ( 6, 10 ] 3768 1.963% 99.317% ( 10, 15 ] 518 0.270% 99.587% ( 15, 22 ] 140 0.073% 99.660% ( 22, 34 ] 70 0.036% 99.696% ( 34, 51 ] 10 0.005% 99.701% ( 51, 76 ] 25 0.013% 99.714% ( 76, 110 ] 137 0.071% 99.786% ( 110, 170 ] 202 0.105% 99.891% ( 170, 250 ] 87 0.045% 99.936% ( 250, 380 ] 55 0.029% 99.965% ( 380, 580 ] 41 0.021% 99.986% ( 580, 870 ] 28 0.015% 100.001% ( 870, 1300 ] 12 0.006% 100.007% ( 1300, 1900 ] 3 0.002% 100.009% ( 1900, 2900 ] 11 0.006% 100.015% ( 2900, 4400 ] 7 0.004% 100.018% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 322.71 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.540 H:M:S, 8.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 336.07 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.188 H:M:S, 6.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-15:10:50 ... thread 0: (1000000,3000000) ops and (321485.9,332171.4) ops/second in (3.110556,9.031481) 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 16/10 2.46 GB 107.0 1.7 0.0 1.7 4.5 2.8 0.0 1.6 118.7 309.3 14.86 13.84 46 0.323 1791K 2115 0.0 0.0 L1 1/1 1.86 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 253.2 253.0 1.00 0.96 1 0.995 255K 177 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.3 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 39/0 994.43 MB 1.0 1.2 0.4 0.8 1.2 0.4 0.0 3.3 205.2 205.1 5.89 5.14 4 1.472 1199K 545 0.0 0.0 L4 128/0 9.59 GB 1.0 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 L5 1044/0 85.88 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 1228/11 98.90 GB 0.0 3.3 0.6 2.7 6.0 3.4 0.5 2.2 149.9 277.2 22.25 20.41 52 0.428 3359K 2869 0.0 0.0 Int 0/0 0.00 KB 0.0 3.3 0.6 2.7 6.0 3.4 0.5 2.2 149.9 277.2 22.25 20.41 52 0.428 3359K 2869 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.3 0.6 2.7 3.3 0.6 0.0 0.0 235.5 235.3 14.16 13.23 12 1.180 3359K 2869 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 350.7 8.08 7.18 40 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.2 total, 9.0 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: 6.02 GB write, 669.67 MB/s write, 3.26 GB read, 362.19 MB/s read, 22.2 seconds Interval compaction: 6.02 GB write, 682.81 MB/s write, 3.26 GB read, 369.30 MB/s read, 22.2 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: 11, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 11, interval: 11 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 792482 Average: 2.2641 StdDev: 12.39 Min: 1 Median: 1.5332 Max: 5438 Percentiles: P50: 1.53 P75: 1.91 P99: 5.67 P99.9: 9.86 P99.99: 13.90 ------------------------------------------------------ [ 0, 1 ] 118736 14.983% 14.983% ### ( 1, 2 ] 520436 65.672% 80.654% ############# ( 2, 3 ] 97931 12.358% 93.012% ## ( 3, 4 ] 30852 3.893% 96.905% # ( 4, 6 ] 19931 2.515% 99.420% # ( 6, 10 ] 3942 0.497% 99.917% ( 10, 15 ] 740 0.093% 100.011% ( 15, 22 ] 96 0.012% 100.023% ( 22, 34 ] 11 0.001% 100.024% ( 34, 51 ] 1 0.000% 100.024% ( 51, 76 ] 5 0.001% 100.025% ( 76, 110 ] 6 0.001% 100.026% ( 110, 170 ] 39 0.005% 100.031% ( 170, 250 ] 38 0.005% 100.036% ( 250, 380 ] 19 0.002% 100.038% ( 380, 580 ] 14 0.002% 100.040% ( 580, 870 ] 10 0.001% 100.041% ( 870, 1300 ] 7 0.001% 100.042% ( 1300, 1900 ] 4 0.001% 100.042% ( 1900, 2900 ] 5 0.001% 100.043% ( 2900, 4400 ] 3 0.000% 100.043% ( 4400, 6600 ] 1 0.000% 100.044% ** Level 1 read latency histogram (micros): Count: 75680 Average: 2.6403 StdDev: 13.51 Min: 1 Median: 1.6562 Max: 2132 Percentiles: P50: 1.66 P75: 2.22 P99: 7.08 P99.9: 36.09 P99.99: 642.64 ------------------------------------------------------ [ 0, 1 ] 7382 9.754% 9.754% ## ( 1, 2 ] 46414 61.329% 71.084% ############ ( 2, 3 ] 13212 17.458% 88.541% ### ( 3, 4 ] 4175 5.517% 94.058% # ( 4, 6 ] 3544 4.683% 98.741% # ( 6, 10 ] 729 0.963% 99.704% ( 10, 15 ] 126 0.166% 99.871% ( 15, 22 ] 15 0.020% 99.890% ( 22, 34 ] 4 0.005% 99.896% ( 34, 51 ] 27 0.036% 99.931% ( 51, 76 ] 21 0.028% 99.959% ( 76, 110 ] 4 0.005% 99.964% ( 110, 170 ] 4 0.005% 99.970% ( 170, 250 ] 6 0.008% 99.978% ( 250, 380 ] 6 0.008% 99.985% ( 380, 580 ] 3 0.004% 99.989% ( 580, 870 ] 2 0.003% 99.992% ( 870, 1300 ] 4 0.005% 99.997% ( 1300, 1900 ] 1 0.001% 99.999% ( 1900, 2900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 215695 Average: 3.3496 StdDev: 32.10 Min: 1 Median: 1.6678 Max: 4265 Percentiles: P50: 1.67 P75: 2.28 P99: 9.19 P99.9: 169.80 P99.99: 634.30 ------------------------------------------------------ [ 0, 1 ] 21111 9.787% 9.787% ## ( 1, 2 ] 129893 60.221% 70.008% ############ ( 2, 3 ] 37840 17.543% 87.551% #### ( 3, 4 ] 12371 5.735% 93.287% # ( 4, 6 ] 9182 4.257% 97.544% # ( 6, 10 ] 3935 1.824% 99.368% ( 10, 15 ] 555 0.257% 99.625% ( 15, 22 ] 144 0.067% 99.692% ( 22, 34 ] 72 0.033% 99.726% ( 34, 51 ] 11 0.005% 99.731% ( 51, 76 ] 25 0.012% 99.742% ( 76, 110 ] 137 0.064% 99.806% ( 110, 170 ] 204 0.095% 99.900% ( 170, 250 ] 89 0.041% 99.942% ( 250, 380 ] 56 0.026% 99.968% ( 380, 580 ] 43 0.020% 99.987% ( 580, 870 ] 29 0.013% 100.001% ( 870, 1300 ] 12 0.006% 100.006% ( 1300, 1900 ] 3 0.001% 100.008% ( 1900, 2900 ] 11 0.005% 100.013% ( 2900, 4400 ] 7 0.003% 100.016% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 9.2 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 320.58 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, 10.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 316.40 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.392 H:M:S, 12.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-15:10:53 ... thread 0: (1000000,4000000) ops and (322758.2,329767.0) ops/second in (3.098295,12.129776) 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 15/13 2.34 GB 31.5 2.5 0.0 2.5 6.3 3.7 0.0 1.7 123.8 307.9 20.86 19.45 63 0.331 2622K 2984 0.0 0.0 L1 10/10 1.10 GB 0.0 1.4 1.3 0.1 1.3 1.3 0.1 1.0 230.3 229.4 6.02 5.80 2 3.010 1407K 5309 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.3 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 39/0 994.43 MB 1.0 1.2 0.4 0.8 1.2 0.4 0.0 3.3 205.2 205.1 5.89 5.14 4 1.472 1199K 545 0.0 0.0 L4 128/0 9.59 GB 1.0 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 L5 1044/0 85.88 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 1236/23 99.88 GB 0.0 5.2 1.7 3.5 8.9 5.4 0.5 2.4 159.0 274.2 33.27 30.85 70 0.475 5342K 8870 0.0 0.0 Int 0/0 0.00 KB 0.0 5.2 1.7 3.5 8.9 5.4 0.5 2.4 159.0 274.2 33.27 30.85 70 0.475 5342K 8870 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 5.2 1.7 3.5 5.2 1.7 0.0 0.0 237.2 236.8 22.30 21.13 16 1.394 5342K 8870 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.8 3.8 0.0 0.0 0.0 350.4 10.97 9.73 54 0.203 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.3 total, 12.1 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.91 GB write, 741.20 MB/s write, 5.17 GB read, 429.74 MB/s read, 33.3 seconds Interval compaction: 8.91 GB write, 752.03 MB/s write, 5.17 GB read, 436.02 MB/s read, 33.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 15, interval: 15 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1098222 Average: 2.3018 StdDev: 13.79 Min: 0 Median: 1.5247 Max: 5438 Percentiles: P50: 1.52 P75: 1.90 P99: 5.65 P99.9: 9.94 P99.99: 14.76 ------------------------------------------------------ [ 0, 1 ] 168527 15.345% 15.345% ### ( 1, 2 ] 725304 66.043% 81.389% ############# ( 2, 3 ] 131612 11.984% 93.373% ## ( 3, 4 ] 41068 3.739% 97.113% # ( 4, 6 ] 25119 2.287% 99.400% ( 6, 10 ] 5572 0.507% 99.907% ( 10, 15 ] 957 0.087% 99.994% ( 15, 22 ] 115 0.010% 100.005% ( 22, 34 ] 13 0.001% 100.006% ( 34, 51 ] 2 0.000% 100.006% ( 51, 76 ] 13 0.001% 100.007% ( 76, 110 ] 85 0.008% 100.015% ( 110, 170 ] 112 0.010% 100.025% ( 170, 250 ] 83 0.008% 100.033% ( 250, 380 ] 47 0.004% 100.037% ( 380, 580 ] 47 0.004% 100.041% ( 580, 870 ] 25 0.002% 100.044% ( 870, 1300 ] 16 0.001% 100.045% ( 1300, 1900 ] 7 0.001% 100.046% ( 1900, 2900 ] 8 0.001% 100.046% ( 2900, 4400 ] 4 0.000% 100.047% ( 4400, 6600 ] 2 0.000% 100.047% ** Level 1 read latency histogram (micros): Count: 115938 Average: 2.7808 StdDev: 18.35 Min: 1 Median: 1.5813 Max: 2269 Percentiles: P50: 1.58 P75: 1.98 P99: 7.65 P99.9: 134.65 P99.99: 852.78 ------------------------------------------------------ [ 0, 1 ] 15532 13.397% 13.397% ### ( 1, 2 ] 73009 62.972% 76.369% ############# ( 2, 3 ] 16510 14.240% 90.610% ### ( 3, 4 ] 5127 4.422% 95.032% # ( 4, 6 ] 4095 3.532% 98.564% # ( 6, 10 ] 1226 1.057% 99.621% ( 10, 15 ] 175 0.151% 99.772% ( 15, 22 ] 20 0.017% 99.790% ( 22, 34 ] 4 0.003% 99.793% ( 34, 51 ] 27 0.023% 99.816% ( 51, 76 ] 29 0.025% 99.841% ( 76, 110 ] 43 0.037% 99.878% ( 110, 170 ] 61 0.053% 99.931% ( 170, 250 ] 21 0.018% 99.949% ( 250, 380 ] 19 0.016% 99.965% ( 380, 580 ] 19 0.016% 99.982% ( 580, 870 ] 10 0.009% 99.991% ( 870, 1300 ] 6 0.005% 99.996% ( 1300, 1900 ] 2 0.002% 99.997% ( 1900, 2900 ] 3 0.003% 100.000% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 215695 Average: 3.3496 StdDev: 32.10 Min: 1 Median: 1.6678 Max: 4265 Percentiles: P50: 1.67 P75: 2.28 P99: 9.19 P99.9: 169.80 P99.99: 634.30 ------------------------------------------------------ [ 0, 1 ] 21111 9.787% 9.787% ## ( 1, 2 ] 129893 60.221% 70.008% ############ ( 2, 3 ] 37840 17.543% 87.551% #### ( 3, 4 ] 12371 5.735% 93.287% # ( 4, 6 ] 9182 4.257% 97.544% # ( 6, 10 ] 3935 1.824% 99.368% ( 10, 15 ] 555 0.257% 99.625% ( 15, 22 ] 144 0.067% 99.692% ( 22, 34 ] 72 0.033% 99.726% ( 34, 51 ] 11 0.005% 99.731% ( 51, 76 ] 25 0.012% 99.742% ( 76, 110 ] 137 0.064% 99.806% ( 110, 170 ] 204 0.095% 99.900% ( 170, 250 ] 89 0.041% 99.942% ( 250, 380 ] 56 0.026% 99.968% ( 380, 580 ] 43 0.020% 99.987% ( 580, 870 ] 29 0.013% 100.001% ( 870, 1300 ] 12 0.006% 100.006% ( 1300, 1900 ] 3 0.001% 100.008% ( 1900, 2900 ] 11 0.005% 100.013% ( 2900, 4400 ] 7 0.003% 100.016% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 12.3 total, 3.1 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 319.84 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.349 H:M:S, 11.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 317.65 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.417 H:M:S, 13.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-15:10:57 ... thread 0: (1000000,5000000) ops and (308376.6,325254.8) ops/second in (3.242788,15.372564) 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 19/13 3.26 GB 125.9 3.3 0.0 3.3 8.0 4.7 0.0 1.7 127.5 306.7 26.69 24.91 79 0.338 3454K 3819 0.0 0.0 L1 10/10 1.10 GB 0.0 1.4 1.3 0.1 1.3 1.3 0.1 1.0 230.3 229.4 6.02 5.80 2 3.010 1407K 5309 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.3 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 39/0 994.43 MB 1.0 1.2 0.4 0.8 1.2 0.4 0.0 3.3 205.2 205.1 5.89 5.14 4 1.472 1199K 545 0.0 0.0 L4 128/0 9.59 GB 1.0 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 L5 1044/0 85.88 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 1240/23 100.80 GB 0.0 6.0 1.7 4.3 10.6 6.4 0.5 2.3 156.2 278.5 39.09 36.32 86 0.455 6174K 9705 0.0 0.0 Int 0/0 0.00 KB 0.0 6.0 1.7 4.3 10.6 6.4 0.5 2.3 156.2 278.5 39.09 36.32 86 0.455 6174K 9705 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.0 1.7 4.3 6.0 1.7 0.0 0.0 240.4 240.0 25.40 24.17 19 1.337 6174K 9705 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 0.0 349.7 13.69 12.15 67 0.204 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.6 total, 15.4 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: 10.63 GB write, 700.01 MB/s write, 5.97 GB read, 392.79 MB/s read, 39.1 seconds Interval compaction: 10.63 GB write, 708.09 MB/s write, 5.97 GB read, 397.32 MB/s read, 39.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 1, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 1, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 17, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 1, total-stops: 17, interval: 18 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1435623 Average: 2.2881 StdDev: 13.19 Min: 0 Median: 1.5229 Max: 5438 Percentiles: P50: 1.52 P75: 1.90 P99: 5.62 P99.9: 9.89 P99.99: 14.59 ------------------------------------------------------ [ 0, 1 ] 217781 15.170% 15.170% ### ( 1, 2 ] 956255 66.609% 81.779% ############# ( 2, 3 ] 169356 11.797% 93.576% ## ( 3, 4 ] 52319 3.644% 97.220% # ( 4, 6 ] 31583 2.200% 99.420% ( 6, 10 ] 7082 0.493% 99.913% ( 10, 15 ] 1202 0.084% 99.997% ( 15, 22 ] 144 0.010% 100.007% ( 22, 34 ] 14 0.001% 100.008% ( 34, 51 ] 4 0.000% 100.008% ( 51, 76 ] 15 0.001% 100.009% ( 76, 110 ] 96 0.007% 100.016% ( 110, 170 ] 145 0.010% 100.026% ( 170, 250 ] 101 0.007% 100.033% ( 250, 380 ] 58 0.004% 100.037% ( 380, 580 ] 59 0.004% 100.041% ( 580, 870 ] 34 0.002% 100.044% ( 870, 1300 ] 21 0.001% 100.045% ( 1300, 1900 ] 8 0.001% 100.046% ( 1900, 2900 ] 9 0.001% 100.046% ( 2900, 4400 ] 6 0.000% 100.047% ( 4400, 6600 ] 2 0.000% 100.047% ** Level 1 read latency histogram (micros): Count: 188027 Average: 2.6669 StdDev: 15.26 Min: 1 Median: 1.5653 Max: 2269 Percentiles: P50: 1.57 P75: 1.95 P99: 7.84 P99.9: 121.19 P99.99: 672.72 ------------------------------------------------------ [ 0, 1 ] 24730 13.152% 13.152% ### ( 1, 2 ] 122553 65.178% 78.331% ############# ( 2, 3 ] 24817 13.199% 91.529% ### ( 3, 4 ] 7391 3.931% 95.460% # ( 4, 6 ] 5576 2.966% 98.426% # ( 6, 10 ] 2355 1.252% 99.678% ( 10, 15 ] 211 0.112% 99.790% ( 15, 22 ] 21 0.011% 99.802% ( 22, 34 ] 4 0.002% 99.804% ( 34, 51 ] 28 0.015% 99.819% ( 51, 76 ] 36 0.019% 99.838% ( 76, 110 ] 101 0.054% 99.892% ( 110, 170 ] 91 0.048% 99.940% ( 170, 250 ] 35 0.019% 99.959% ( 250, 380 ] 33 0.018% 99.976% ( 380, 580 ] 24 0.013% 99.989% ( 580, 870 ] 10 0.005% 99.994% ( 870, 1300 ] 7 0.004% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 3 0.002% 100.001% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 215695 Average: 3.3496 StdDev: 32.10 Min: 1 Median: 1.6678 Max: 4265 Percentiles: P50: 1.67 P75: 2.28 P99: 9.19 P99.9: 169.80 P99.99: 634.30 ------------------------------------------------------ [ 0, 1 ] 21111 9.787% 9.787% ## ( 1, 2 ] 129893 60.221% 70.008% ############ ( 2, 3 ] 37840 17.543% 87.551% #### ( 3, 4 ] 12371 5.735% 93.287% # ( 4, 6 ] 9182 4.257% 97.544% # ( 6, 10 ] 3935 1.824% 99.368% ( 10, 15 ] 555 0.257% 99.625% ( 15, 22 ] 144 0.067% 99.692% ( 22, 34 ] 72 0.033% 99.726% ( 34, 51 ] 11 0.005% 99.731% ( 51, 76 ] 25 0.012% 99.742% ( 76, 110 ] 137 0.064% 99.806% ( 110, 170 ] 204 0.095% 99.900% ( 170, 250 ] 89 0.041% 99.942% ( 250, 380 ] 56 0.026% 99.968% ( 380, 580 ] 43 0.020% 99.987% ( 580, 870 ] 29 0.013% 100.001% ( 870, 1300 ] 12 0.006% 100.006% ( 1300, 1900 ] 3 0.001% 100.008% ( 1900, 2900 ] 11 0.005% 100.013% ( 2900, 4400 ] 7 0.003% 100.016% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 15.6 total, 3.2 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 316.44 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.915 H:M:S, 12.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 303.51 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.566 H:M:S, 17.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-15:11:06 ... thread 0: (1000000,6000000) ops and (110798.1,245921.9) ops/second in (9.025429,24.397993) 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 13/10 2.46 GB 81.8 4.4 0.0 4.4 10.0 5.6 0.0 1.8 132.8 302.8 33.69 31.29 98 0.344 4541K 4847 0.0 0.0 L1 12/0 913.97 MB 91.4 4.2 3.0 1.2 4.1 3.0 0.1 1.4 222.2 220.1 19.26 18.17 3 6.419 4344K 39K 0.0 0.0 L2 15/8 1006.53 MB 6.5 0.1 0.1 0.0 0.1 0.1 2.2 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 51/8 1.88 GB 1.9 1.6 0.8 0.9 1.6 0.8 0.5 2.1 165.4 165.2 10.12 7.34 13 0.779 1652K 1321 0.0 0.0 L4 128/0 9.59 GB 1.0 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 L5 1044/0 85.88 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 1263/26 101.69 GB 0.0 10.3 3.8 6.5 15.8 9.4 2.9 2.8 165.8 255.2 63.56 57.26 115 0.553 10M 45K 0.0 0.0 Int 0/0 0.00 KB 0.0 10.3 3.8 6.5 15.8 9.4 2.9 2.8 165.8 255.2 63.56 57.26 115 0.553 10M 45K 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 10.3 3.8 6.5 10.2 3.8 0.0 0.0 224.5 223.5 46.94 42.74 33 1.422 10M 45K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.6 5.6 0.0 0.0 0.0 344.9 16.62 14.52 82 0.203 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 24.6 total, 24.4 interval Flush(GB): cumulative 5.598, interval 5.598 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: 15.84 GB write, 660.08 MB/s write, 10.29 GB read, 428.72 MB/s read, 63.6 seconds Interval compaction: 15.84 GB write, 664.88 MB/s write, 10.29 GB read, 431.84 MB/s read, 63.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 25, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 25, interval: 36 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2184486 Average: 2.5703 StdDev: 23.65 Min: 0 Median: 1.5106 Max: 14598 Percentiles: P50: 1.51 P75: 1.89 P99: 5.89 P99.9: 98.73 P99.99: 169.11 ------------------------------------------------------ [ 0, 1 ] 349377 15.994% 15.994% ### ( 1, 2 ] 1454911 66.602% 82.596% ############# ( 2, 3 ] 237928 10.892% 93.487% ## ( 3, 4 ] 76041 3.481% 96.968% # ( 4, 6 ] 46865 2.145% 99.114% ( 6, 10 ] 13693 0.627% 99.740% ( 10, 15 ] 1988 0.091% 99.831% ( 15, 22 ] 300 0.014% 99.845% ( 22, 34 ] 25 0.001% 99.846% ( 34, 51 ] 11 0.001% 99.847% ( 51, 76 ] 61 0.003% 99.850% ( 76, 110 ] 1648 0.075% 99.925% ( 110, 170 ] 1441 0.066% 99.991% ( 170, 250 ] 416 0.019% 100.010% ( 250, 380 ] 247 0.011% 100.021% ( 380, 580 ] 220 0.010% 100.031% ( 580, 870 ] 99 0.005% 100.036% ( 870, 1300 ] 37 0.002% 100.038% ( 1300, 1900 ] 18 0.001% 100.038% ( 1900, 2900 ] 18 0.001% 100.039% ( 2900, 4400 ] 32 0.001% 100.041% ( 4400, 6600 ] 6 0.000% 100.041% ( 6600, 9900 ] 1 0.000% 100.041% ( 14000, 22000 ] 1 0.000% 100.041% ** Level 1 read latency histogram (micros): Count: 529525 Average: 3.8686 StdDev: 61.06 Min: 0 Median: 1.6555 Max: 8126 Percentiles: P50: 1.66 P75: 2.27 P99: 8.04 P99.9: 14.72 P99.99: 99.64 ------------------------------------------------------ [ 0, 1 ] 56799 10.726% 10.726% ## ( 1, 2 ] 317245 59.911% 70.638% ############ ( 2, 3 ] 84569 15.971% 86.608% ### ( 3, 4 ] 31586 5.965% 92.573% # ( 4, 6 ] 30061 5.677% 98.250% # ( 6, 10 ] 7804 1.474% 99.724% ( 10, 15 ] 987 0.186% 99.910% ( 15, 22 ] 119 0.022% 99.933% ( 22, 34 ] 11 0.002% 99.935% ( 34, 51 ] 34 0.006% 99.941% ( 51, 76 ] 55 0.010% 99.952% ( 76, 110 ] 292 0.055% 100.007% ( 110, 170 ] 435 0.082% 100.089% ( 170, 250 ] 106 0.020% 100.109% ( 250, 380 ] 101 0.019% 100.128% ( 380, 580 ] 90 0.017% 100.145% ( 580, 870 ] 64 0.012% 100.157% ( 870, 1300 ] 34 0.006% 100.164% ( 1300, 1900 ] 22 0.004% 100.168% ( 1900, 2900 ] 34 0.006% 100.174% ( 2900, 4400 ] 76 0.014% 100.189% ( 4400, 6600 ] 16 0.003% 100.192% ( 6600, 9900 ] 3 0.001% 100.192% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 233695 Average: 6.3489 StdDev: 81.78 Min: 1 Median: 1.6870 Max: 12572 Percentiles: P50: 1.69 P75: 2.36 P99: 11.81 P99.9: 754.81 P99.99: 1967.94 ------------------------------------------------------ [ 0, 1 ] 21539 9.217% 9.217% ## ( 1, 2 ] 138730 59.364% 68.580% ############ ( 2, 3 ] 41644 17.820% 86.400% #### ( 3, 4 ] 14470 6.192% 92.592% # ( 4, 6 ] 10407 4.453% 97.045% # ( 6, 10 ] 4336 1.855% 98.901% ( 10, 15 ] 640 0.274% 99.175% ( 15, 22 ] 163 0.070% 99.244% ( 22, 34 ] 72 0.031% 99.275% ( 34, 51 ] 12 0.005% 99.280% ( 51, 76 ] 25 0.011% 99.291% ( 76, 110 ] 163 0.070% 99.361% ( 110, 170 ] 289 0.124% 99.484% ( 170, 250 ] 241 0.103% 99.587% ( 250, 380 ] 273 0.117% 99.704% ( 380, 580 ] 306 0.131% 99.835% ( 580, 870 ] 251 0.107% 99.943% ( 870, 1300 ] 80 0.034% 99.977% ( 1300, 1900 ] 29 0.012% 99.989% ( 1900, 2900 ] 24 0.010% 100.000% ( 2900, 4400 ] 33 0.014% 100.014% ( 4400, 6600 ] 7 0.003% 100.017% ( 6600, 9900 ] 5 0.002% 100.019% ( 9900, 14000 ] 1 0.000% 100.019% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 24.6 total, 9.0 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 240.27 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.091 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, 109.05 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:6.176 H:M:S, 68.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 num-running-flushes: 1 2024/12/15-15:11:09 ... thread 0: (1000000,7000000) ops and (273268.8,249488.6) ops/second in (3.659401,28.057394) 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 16/14 3.50 GB 18.9 6.3 0.0 6.3 12.9 6.6 0.0 1.9 141.2 290.4 45.50 41.65 115 0.396 6523K 14K 0.0 0.0 L1 8/8 398.86 MB 0.0 4.2 3.0 1.2 4.1 3.0 0.1 1.4 222.2 220.1 19.26 18.17 3 6.419 4344K 39K 0.0 0.0 L2 8/8 1.01 GB 0.0 0.1 0.1 0.0 0.1 0.1 2.7 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 22/1 1.09 GB 1.0 2.2 1.2 0.9 2.2 1.2 0.5 1.7 146.9 146.7 15.11 10.01 24 0.630 2167K 1774 0.0 0.0 L4 152/0 9.58 GB 1.0 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 L5 1060/0 87.17 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 1266/31 102.72 GB 0.0 12.7 4.3 8.4 19.3 10.9 5.9 2.9 162.2 246.1 80.36 70.29 143 0.562 13M 55K 0.0 0.0 Int 0/0 0.00 KB 0.0 12.7 4.3 8.4 19.3 10.9 5.9 2.9 162.2 246.1 80.36 70.29 143 0.562 13M 55K 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 12.7 4.3 8.4 12.7 4.3 0.0 0.0 216.3 215.3 60.26 52.98 47 1.282 13M 55K 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 0.0 338.4 20.10 17.31 96 0.209 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 28.2 total, 28.1 interval Flush(GB): cumulative 6.644, interval 6.644 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 19.32 GB write, 700.52 MB/s write, 12.73 GB read, 461.61 MB/s read, 80.4 seconds Interval compaction: 19.32 GB write, 704.95 MB/s write, 12.73 GB read, 464.53 MB/s read, 80.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 44, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 44, interval: 55 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2555814 Average: 2.6491 StdDev: 25.71 Min: 0 Median: 1.5301 Max: 14598 Percentiles: P50: 1.53 P75: 1.91 P99: 5.99 P99.9: 98.56 P99.99: 188.87 ------------------------------------------------------ [ 0, 1 ] 379713 14.857% 14.857% ### ( 1, 2 ] 1694482 66.299% 81.156% ############# ( 2, 3 ] 298301 11.671% 92.827% ## ( 3, 4 ] 95590 3.740% 96.568% # ( 4, 6 ] 62449 2.443% 99.011% ( 6, 10 ] 18496 0.724% 99.735% ( 10, 15 ] 2585 0.101% 99.836% ( 15, 22 ] 347 0.014% 99.849% ( 22, 34 ] 28 0.001% 99.850% ( 34, 51 ] 13 0.001% 99.851% ( 51, 76 ] 63 0.002% 99.853% ( 76, 110 ] 1798 0.070% 99.924% ( 110, 170 ] 1577 0.062% 99.985% ( 170, 250 ] 502 0.020% 100.005% ( 250, 380 ] 304 0.012% 100.017% ( 380, 580 ] 283 0.011% 100.028% ( 580, 870 ] 140 0.005% 100.034% ( 870, 1300 ] 57 0.002% 100.036% ( 1300, 1900 ] 27 0.001% 100.037% ( 1900, 2900 ] 25 0.001% 100.038% ( 2900, 4400 ] 49 0.002% 100.040% ( 4400, 6600 ] 9 0.000% 100.040% ( 6600, 9900 ] 2 0.000% 100.040% ( 14000, 22000 ] 1 0.000% 100.040% ** Level 1 read latency histogram (micros): Count: 754470 Average: 4.2904 StdDev: 64.10 Min: 0 Median: 1.6921 Max: 8365 Percentiles: P50: 1.69 P75: 2.38 P99: 8.52 P99.9: 59.72 P99.99: 141.68 ------------------------------------------------------ [ 0, 1 ] 66207 8.775% 8.775% ## ( 1, 2 ] 449373 59.561% 68.337% ############ ( 2, 3 ] 132473 17.558% 85.895% #### ( 3, 4 ] 46803 6.203% 92.099% # ( 4, 6 ] 43916 5.821% 97.919% # ( 6, 10 ] 12941 1.715% 99.635% ( 10, 15 ] 1710 0.227% 99.861% ( 15, 22 ] 217 0.029% 99.890% ( 22, 34 ] 21 0.003% 99.893% ( 34, 51 ] 36 0.005% 99.898% ( 51, 76 ] 56 0.007% 99.905% ( 76, 110 ] 350 0.046% 99.951% ( 110, 170 ] 554 0.073% 100.025% ( 170, 250 ] 176 0.023% 100.048% ( 250, 380 ] 184 0.024% 100.073% ( 380, 580 ] 194 0.026% 100.098% ( 580, 870 ] 185 0.025% 100.123% ( 870, 1300 ] 117 0.016% 100.138% ( 1300, 1900 ] 64 0.008% 100.147% ( 1900, 2900 ] 65 0.009% 100.155% ( 2900, 4400 ] 116 0.015% 100.171% ( 4400, 6600 ] 19 0.003% 100.173% ( 6600, 9900 ] 4 0.001% 100.174% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 258819 Average: 6.5931 StdDev: 81.31 Min: 1 Median: 1.6930 Max: 12572 Percentiles: P50: 1.69 P75: 2.38 P99: 12.37 P99.9: 795.30 P99.99: 1860.70 ------------------------------------------------------ [ 0, 1 ] 22958 8.870% 8.870% ## ( 1, 2 ] 153618 59.353% 68.224% ############ ( 2, 3 ] 46607 18.008% 86.231% #### ( 3, 4 ] 16260 6.282% 92.514% # ( 4, 6 ] 11621 4.490% 97.004% # ( 6, 10 ] 4830 1.866% 98.870% ( 10, 15 ] 712 0.275% 99.145% ( 15, 22 ] 171 0.066% 99.211% ( 22, 34 ] 73 0.028% 99.239% ( 34, 51 ] 12 0.005% 99.244% ( 51, 76 ] 25 0.010% 99.254% ( 76, 110 ] 164 0.063% 99.317% ( 110, 170 ] 307 0.119% 99.436% ( 170, 250 ] 279 0.108% 99.543% ( 250, 380 ] 329 0.127% 99.670% ( 380, 580 ] 367 0.142% 99.812% ( 580, 870 ] 306 0.118% 99.930% ( 870, 1300 ] 113 0.044% 99.974% ( 1300, 1900 ] 44 0.017% 99.991% ( 1900, 2900 ] 25 0.010% 100.001% ( 2900, 4400 ] 33 0.013% 100.014% ( 4400, 6600 ] 8 0.003% 100.017% ( 6600, 9900 ] 5 0.002% 100.019% ( 9900, 14000 ] 1 0.000% 100.019% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 80 Average: 1804.2250 StdDev: 1542.82 Min: 171 Median: 1238.5714 Max: 6206 Percentiles: P50: 1238.57 P75: 3087.50 P99: 6206.00 P99.9: 6206.00 P99.99: 6206.00 ------------------------------------------------------ ( 170, 250 ] 7 8.750% 8.750% ## ( 250, 380 ] 8 10.000% 18.750% ## ( 380, 580 ] 14 17.500% 36.250% #### ( 580, 870 ] 5 6.250% 42.500% # ( 870, 1300 ] 7 8.750% 51.250% ## ( 1300, 1900 ] 7 8.750% 60.000% ## ( 1900, 2900 ] 10 12.500% 72.500% ### ( 2900, 4400 ] 16 20.000% 92.500% #### ( 4400, 6600 ] 6 7.500% 100.000% ## ** DB Stats ** Uptime(secs): 28.2 total, 3.7 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 243.99 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:9.034 H:M:S, 32.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 268.95 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.944 H:M:S, 25.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-15:11:13 ... thread 0: (1000000,8000000) ops and (239359.6,248175.8) ops/second in (4.177814,32.235208) 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 18/10 4.48 GB 144.8 7.3 0.0 7.3 14.9 7.6 0.0 2.0 142.9 291.5 52.46 48.23 133 0.394 7610K 15K 0.0 0.0 L1 8/8 398.86 MB 0.0 4.2 3.0 1.2 4.1 3.0 0.1 1.4 222.2 220.1 19.26 18.17 3 6.419 4344K 39K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.7 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 17/0 848.46 MB 0.8 3.3 2.3 1.0 3.3 2.2 0.5 1.5 163.4 163.1 20.65 15.07 25 0.826 2816K 1774 0.0 0.0 L4 166/0 9.55 GB 1.0 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1076/0 88.46 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1285/18 103.70 GB 0.0 14.9 5.3 9.6 22.5 12.9 8.5 2.9 164.3 247.8 92.86 81.94 162 0.573 14M 56K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.9 5.3 9.6 22.5 12.9 8.5 2.9 164.3 247.8 92.86 81.94 162 0.573 14M 56K 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 14.9 5.3 9.6 14.8 5.3 0.0 0.0 218.3 217.4 69.89 62.06 52 1.344 14M 56K 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 0.0 340.1 22.97 19.87 110 0.209 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 32.4 total, 32.2 interval Flush(GB): cumulative 7.629, interval 7.629 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: 22.47 GB write, 709.84 MB/s write, 14.90 GB read, 470.77 MB/s read, 92.9 seconds Interval compaction: 22.47 GB write, 713.75 MB/s write, 14.90 GB read, 473.36 MB/s read, 92.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 14, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 14, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 46, pending-compaction-bytes-delays: 2, pending-compaction-bytes-stops: 0, total-delays: 16, total-stops: 46, interval: 62 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3023346 Average: 2.6133 StdDev: 23.95 Min: 0 Median: 1.5378 Max: 14598 Percentiles: P50: 1.54 P75: 1.91 P99: 5.99 P99.9: 91.04 P99.99: 168.66 ------------------------------------------------------ [ 0, 1 ] 431640 14.277% 14.277% ### ( 1, 2 ] 2008279 66.426% 80.703% ############# ( 2, 3 ] 364145 12.044% 92.747% ## ( 3, 4 ] 114559 3.789% 96.536% # ( 4, 6 ] 74969 2.480% 99.016% ( 6, 10 ] 22525 0.745% 99.761% ( 10, 15 ] 2871 0.095% 99.856% ( 15, 22 ] 397 0.013% 99.869% ( 22, 34 ] 31 0.001% 99.870% ( 34, 51 ] 16 0.001% 99.871% ( 51, 76 ] 67 0.002% 99.873% ( 76, 110 ] 1862 0.062% 99.934% ( 110, 170 ] 1721 0.057% 99.991% ( 170, 250 ] 550 0.018% 100.009% ( 250, 380 ] 339 0.011% 100.021% ( 380, 580 ] 303 0.010% 100.031% ( 580, 870 ] 152 0.005% 100.036% ( 870, 1300 ] 64 0.002% 100.038% ( 1300, 1900 ] 28 0.001% 100.039% ( 1900, 2900 ] 26 0.001% 100.040% ( 2900, 4400 ] 50 0.002% 100.041% ( 4400, 6600 ] 9 0.000% 100.042% ( 6600, 9900 ] 2 0.000% 100.042% ( 14000, 22000 ] 1 0.000% 100.042% ** Level 1 read latency histogram (micros): Count: 854096 Average: 4.1289 StdDev: 60.38 Min: 0 Median: 1.6937 Max: 8365 Percentiles: P50: 1.69 P75: 2.37 P99: 8.53 P99.9: 81.11 P99.99: 150.49 ------------------------------------------------------ [ 0, 1 ] 70089 8.206% 8.206% ## ( 1, 2 ] 514565 60.247% 68.453% ############ ( 2, 3 ] 152008 17.798% 86.250% #### ( 3, 4 ] 52025 6.091% 92.342% # ( 4, 6 ] 47524 5.564% 97.906% # ( 6, 10 ] 14751 1.727% 99.633% ( 10, 15 ] 1864 0.218% 99.851% ( 15, 22 ] 235 0.028% 99.879% ( 22, 34 ] 22 0.003% 99.881% ( 34, 51 ] 37 0.004% 99.886% ( 51, 76 ] 58 0.007% 99.893% ( 76, 110 ] 425 0.050% 99.942% ( 110, 170 ] 604 0.071% 100.013% ( 170, 250 ] 204 0.024% 100.037% ( 250, 380 ] 205 0.024% 100.061% ( 380, 580 ] 212 0.025% 100.086% ( 580, 870 ] 191 0.022% 100.108% ( 870, 1300 ] 119 0.014% 100.122% ( 1300, 1900 ] 64 0.007% 100.129% ( 1900, 2900 ] 65 0.008% 100.137% ( 2900, 4400 ] 116 0.014% 100.151% ( 4400, 6600 ] 19 0.002% 100.153% ( 6600, 9900 ] 4 0.000% 100.153% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 272489 Average: 6.4549 StdDev: 79.45 Min: 1 Median: 1.6939 Max: 12572 Percentiles: P50: 1.69 P75: 2.37 P99: 11.97 P99.9: 786.01 P99.99: 1842.06 ------------------------------------------------------ [ 0, 1 ] 23676 8.689% 8.689% ## ( 1, 2 ] 162217 59.532% 68.220% ############ ( 2, 3 ] 49400 18.129% 86.350% #### ( 3, 4 ] 17001 6.239% 92.589% # ( 4, 6 ] 12135 4.453% 97.042% # ( 6, 10 ] 5046 1.852% 98.894% ( 10, 15 ] 732 0.269% 99.163% ( 15, 22 ] 171 0.063% 99.225% ( 22, 34 ] 73 0.027% 99.252% ( 34, 51 ] 14 0.005% 99.257% ( 51, 76 ] 26 0.010% 99.267% ( 76, 110 ] 172 0.063% 99.330% ( 110, 170 ] 324 0.119% 99.449% ( 170, 250 ] 296 0.109% 99.557% ( 250, 380 ] 339 0.124% 99.682% ( 380, 580 ] 375 0.138% 99.819% ( 580, 870 ] 309 0.113% 99.933% ( 870, 1300 ] 116 0.043% 99.975% ( 1300, 1900 ] 44 0.016% 99.992% ( 1900, 2900 ] 25 0.009% 100.001% ( 2900, 4400 ] 33 0.012% 100.013% ( 4400, 6600 ] 8 0.003% 100.016% ( 6600, 9900 ] 5 0.002% 100.018% ( 9900, 14000 ] 1 0.000% 100.018% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 160 Average: 1277.1063 StdDev: 1372.58 Min: 82 Median: 580.0000 Max: 6206 Percentiles: P50: 580.00 P75: 2017.65 P99: 6013.33 P99.9: 6206.00 P99.99: 6206.00 ------------------------------------------------------ ( 76, 110 ] 9 5.625% 5.625% # ( 110, 170 ] 20 12.500% 18.125% ### ( 170, 250 ] 18 11.250% 29.375% ## ( 250, 380 ] 15 9.375% 38.750% ## ( 380, 580 ] 18 11.250% 50.000% ## ( 580, 870 ] 11 6.875% 56.875% # ( 870, 1300 ] 11 6.875% 63.750% # ( 1300, 1900 ] 16 10.000% 73.750% ## ( 1900, 2900 ] 17 10.625% 84.375% ## ( 2900, 4400 ] 19 11.875% 96.250% ## ( 4400, 6600 ] 6 3.750% 100.000% # ** DB Stats ** Uptime(secs): 32.4 total, 4.2 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 242.91 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:10.463 H:M:S, 32.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 235.58 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.429 H:M:S, 34.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-15:11:23 ... thread 0: (1000000,9000000) ops and (109763.0,217676.6) ops/second in (9.110540,41.345748) 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 18/10 5.40 GB 238.9 9.2 0.0 9.2 17.8 8.5 0.0 2.1 151.3 291.2 62.44 57.77 153 0.408 9592K 19K 0.0 0.0 L1 8/8 398.86 MB 0.0 4.2 3.0 1.2 4.1 3.0 0.1 1.4 222.2 220.1 19.26 18.17 3 6.419 4344K 39K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.7 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 17/0 848.46 MB 0.8 3.3 2.3 1.0 3.3 2.2 0.5 1.5 163.4 163.1 20.65 15.07 25 0.826 2816K 1774 0.0 0.0 L4 166/0 9.55 GB 1.0 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1076/0 88.46 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1285/18 104.62 GB 0.0 16.8 5.3 11.5 25.3 13.8 8.5 3.0 167.3 251.8 102.85 91.47 182 0.565 16M 60K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.8 5.3 11.5 25.3 13.8 8.5 3.0 167.3 251.8 102.85 91.47 182 0.565 16M 60K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 16.8 5.3 11.5 16.7 5.3 0.0 0.0 222.8 221.9 77.25 69.27 57 1.355 16M 60K 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 0.0 342.1 25.60 22.21 125 0.205 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): 41.5 total, 41.3 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: 25.29 GB write, 623.77 MB/s write, 16.81 GB read, 414.49 MB/s read, 102.8 seconds Interval compaction: 25.29 GB write, 626.44 MB/s write, 16.81 GB read, 416.26 MB/s read, 102.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 24, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 24, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 46, pending-compaction-bytes-delays: 2, pending-compaction-bytes-stops: 0, total-delays: 26, total-stops: 46, interval: 72 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3971375 Average: 2.5519 StdDev: 21.51 Min: 0 Median: 1.5272 Max: 14598 Percentiles: P50: 1.53 P75: 1.90 P99: 5.98 P99.9: 88.97 P99.99: 169.39 ------------------------------------------------------ [ 0, 1 ] 583391 14.690% 14.690% ### ( 1, 2 ] 2659895 66.977% 81.667% ############# ( 2, 3 ] 457298 11.515% 93.181% ## ( 3, 4 ] 140921 3.548% 96.730% # ( 4, 6 ] 91097 2.294% 99.024% ( 6, 10 ] 29984 0.755% 99.779% ( 10, 15 ] 3358 0.085% 99.863% ( 15, 22 ] 459 0.012% 99.875% ( 22, 34 ] 34 0.001% 99.876% ( 34, 51 ] 18 0.000% 99.876% ( 51, 76 ] 81 0.002% 99.878% ( 76, 110 ] 2275 0.057% 99.935% ( 110, 170 ] 2189 0.055% 99.991% ( 170, 250 ] 712 0.018% 100.008% ( 250, 380 ] 444 0.011% 100.020% ( 380, 580 ] 381 0.010% 100.029% ( 580, 870 ] 176 0.004% 100.034% ( 870, 1300 ] 78 0.002% 100.036% ( 1300, 1900 ] 30 0.001% 100.036% ( 1900, 2900 ] 28 0.001% 100.037% ( 2900, 4400 ] 51 0.001% 100.038% ( 4400, 6600 ] 9 0.000% 100.039% ( 6600, 9900 ] 2 0.000% 100.039% ( 14000, 22000 ] 1 0.000% 100.039% ** Level 1 read latency histogram (micros): Count: 921752 Average: 4.0324 StdDev: 58.25 Min: 0 Median: 1.6746 Max: 8365 Percentiles: P50: 1.67 P75: 2.31 P99: 8.53 P99.9: 95.66 P99.99: 158.74 ------------------------------------------------------ [ 0, 1 ] 83115 9.017% 9.017% ## ( 1, 2 ] 560018 60.756% 69.773% ############ ( 2, 3 ] 157311 17.067% 86.839% ### ( 3, 4 ] 53622 5.817% 92.657% # ( 4, 6 ] 48624 5.275% 97.932% # ( 6, 10 ] 15592 1.692% 99.624% ( 10, 15 ] 1876 0.204% 99.827% ( 15, 22 ] 240 0.026% 99.853% ( 22, 34 ] 22 0.002% 99.855% ( 34, 51 ] 37 0.004% 99.860% ( 51, 76 ] 68 0.007% 99.867% ( 76, 110 ] 528 0.057% 99.924% ( 110, 170 ] 747 0.081% 100.005% ( 170, 250 ] 227 0.025% 100.030% ( 250, 380 ] 222 0.024% 100.054% ( 380, 580 ] 228 0.025% 100.079% ( 580, 870 ] 198 0.021% 100.100% ( 870, 1300 ] 119 0.013% 100.113% ( 1300, 1900 ] 64 0.007% 100.120% ( 1900, 2900 ] 65 0.007% 100.127% ( 2900, 4400 ] 116 0.013% 100.140% ( 4400, 6600 ] 19 0.002% 100.142% ( 6600, 9900 ] 4 0.000% 100.142% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 272489 Average: 6.4549 StdDev: 79.45 Min: 1 Median: 1.6939 Max: 12572 Percentiles: P50: 1.69 P75: 2.37 P99: 11.97 P99.9: 786.01 P99.99: 1842.06 ------------------------------------------------------ [ 0, 1 ] 23676 8.689% 8.689% ## ( 1, 2 ] 162217 59.532% 68.220% ############ ( 2, 3 ] 49400 18.129% 86.350% #### ( 3, 4 ] 17001 6.239% 92.589% # ( 4, 6 ] 12135 4.453% 97.042% # ( 6, 10 ] 5046 1.852% 98.894% ( 10, 15 ] 732 0.269% 99.163% ( 15, 22 ] 171 0.063% 99.225% ( 22, 34 ] 73 0.027% 99.252% ( 34, 51 ] 14 0.005% 99.257% ( 51, 76 ] 26 0.010% 99.267% ( 76, 110 ] 172 0.063% 99.330% ( 110, 170 ] 324 0.119% 99.449% ( 170, 250 ] 296 0.109% 99.557% ( 250, 380 ] 339 0.124% 99.682% ( 380, 580 ] 375 0.138% 99.819% ( 580, 870 ] 309 0.113% 99.933% ( 870, 1300 ] 116 0.043% 99.975% ( 1300, 1900 ] 44 0.016% 99.992% ( 1900, 2900 ] 25 0.009% 100.001% ( 2900, 4400 ] 33 0.012% 100.013% ( 4400, 6600 ] 8 0.003% 100.016% ( 6600, 9900 ] 5 0.002% 100.018% ( 9900, 14000 ] 1 0.000% 100.018% ** Level 4 read latency histogram (micros): Count: 35 Average: 1629.6857 StdDev: 1543.45 Min: 121 Median: 845.8333 Max: 5582 Percentiles: P50: 845.83 P75: 2441.67 P99: 5582.00 P99.9: 5582.00 P99.99: 5582.00 ------------------------------------------------------ ( 110, 170 ] 1 2.857% 2.857% # ( 170, 250 ] 5 14.286% 17.143% ### ( 250, 380 ] 2 5.714% 22.857% # ( 380, 580 ] 4 11.429% 34.286% ## ( 580, 870 ] 6 17.143% 51.429% ### ( 870, 1300 ] 3 8.571% 60.000% ## ( 1300, 1900 ] 2 5.714% 65.714% # ( 1900, 2900 ] 6 17.143% 82.857% ### ( 2900, 4400 ] 4 11.429% 94.286% ## ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 160 Average: 1277.1063 StdDev: 1372.58 Min: 82 Median: 580.0000 Max: 6206 Percentiles: P50: 580.00 P75: 2017.65 P99: 6013.33 P99.9: 6206.00 P99.99: 6206.00 ------------------------------------------------------ ( 76, 110 ] 9 5.625% 5.625% # ( 110, 170 ] 20 12.500% 18.125% ### ( 170, 250 ] 18 11.250% 29.375% ## ( 250, 380 ] 15 9.375% 38.750% ## ( 380, 580 ] 18 11.250% 50.000% ## ( 580, 870 ] 11 6.875% 56.875% # ( 870, 1300 ] 11 6.875% 63.750% # ( 1300, 1900 ] 16 10.000% 73.750% ## ( 1900, 2900 ] 17 10.625% 84.375% ## ( 2900, 4400 ] 19 11.875% 96.250% ## ( 4400, 6600 ] 6 3.750% 100.000% # ** DB Stats ** Uptime(secs): 41.5 total, 9.1 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 213.31 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:16.569 H:M:S, 39.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 108.03 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:6.105 H:M:S, 67.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-15:11:29 ... thread 0: (1000000,10000000) ops and (160795.8,210239.4) ops/second in (6.219068,47.564816) 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 16/12 3.25 GB 44.1 9.7 0.0 9.7 19.2 9.5 0.0 2.0 147.2 290.4 67.61 62.17 169 0.400 10M 19K 0.0 0.0 L1 17/17 1.90 GB 0.0 7.6 6.1 1.6 7.5 6.0 0.1 1.2 222.9 220.4 35.05 33.29 4 8.764 7531K 39K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 4.2 1.8 223.3 223.2 0.50 0.46 1 0.498 112K 32 0.0 0.0 L3 14/0 950.42 MB 1.0 4.8 2.9 1.9 4.8 2.9 1.4 1.7 175.3 174.5 27.91 21.76 30 0.930 4359K 17K 0.0 0.0 L4 170/0 9.58 GB 1.0 1.5 1.2 0.3 1.5 1.2 2.8 1.2 182.2 181.2 8.46 7.06 14 0.604 1565K 8349 0.0 0.0 L5 1092/0 89.81 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1309/29 105.47 GB 0.0 23.7 10.2 13.5 33.1 19.6 12.4 3.5 174.2 242.8 139.53 124.74 218 0.640 23M 85K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.7 10.2 13.5 33.1 19.6 12.4 3.5 174.2 242.8 139.53 124.74 218 0.640 23M 85K 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 23.7 10.2 13.5 23.6 10.1 0.0 0.0 219.4 218.1 110.82 100.08 79 1.403 23M 85K 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 0.0 337.9 28.71 24.66 139 0.207 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 47.7 total, 47.6 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: 33.08 GB write, 709.47 MB/s write, 23.74 GB read, 509.23 MB/s read, 139.5 seconds Interval compaction: 33.08 GB write, 712.11 MB/s write, 23.74 GB read, 511.12 MB/s read, 139.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 26, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 26, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 49, pending-compaction-bytes-delays: 17, pending-compaction-bytes-stops: 0, total-delays: 43, total-stops: 49, interval: 92 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4435518 Average: 2.6109 StdDev: 21.76 Min: 0 Median: 1.5420 Max: 14598 Percentiles: P50: 1.54 P75: 1.92 P99: 6.28 P99.9: 92.99 P99.99: 195.83 ------------------------------------------------------ [ 0, 1 ] 622451 14.033% 14.033% ### ( 1, 2 ] 2943526 66.363% 80.396% ############# ( 2, 3 ] 534597 12.053% 92.449% ## ( 3, 4 ] 170977 3.855% 96.303% # ( 4, 6 ] 117071 2.639% 98.943% # ( 6, 10 ] 36443 0.822% 99.764% ( 10, 15 ] 4093 0.092% 99.857% ( 15, 22 ] 520 0.012% 99.868% ( 22, 34 ] 37 0.001% 99.869% ( 34, 51 ] 18 0.000% 99.870% ( 51, 76 ] 118 0.003% 99.872% ( 76, 110 ] 2469 0.056% 99.928% ( 110, 170 ] 2482 0.056% 99.984% ( 170, 250 ] 850 0.019% 100.003% ( 250, 380 ] 547 0.012% 100.015% ( 380, 580 ] 456 0.010% 100.026% ( 580, 870 ] 247 0.006% 100.031% ( 870, 1300 ] 105 0.002% 100.034% ( 1300, 1900 ] 42 0.001% 100.035% ( 1900, 2900 ] 33 0.001% 100.035% ( 2900, 4400 ] 58 0.001% 100.037% ( 4400, 6600 ] 9 0.000% 100.037% ( 6600, 9900 ] 2 0.000% 100.037% ( 14000, 22000 ] 1 0.000% 100.037% ** Level 1 read latency histogram (micros): Count: 1281584 Average: 3.9553 StdDev: 52.51 Min: 0 Median: 1.7004 Max: 8365 Percentiles: P50: 1.70 P75: 2.39 P99: 8.60 P99.9: 97.73 P99.99: 169.21 ------------------------------------------------------ [ 0, 1 ] 98094 7.654% 7.654% ## ( 1, 2 ] 774888 60.463% 68.117% ############ ( 2, 3 ] 227884 17.781% 85.899% #### ( 3, 4 ] 79787 6.226% 92.125% # ( 4, 6 ] 73069 5.701% 97.826% # ( 6, 10 ] 23106 1.803% 99.629% ( 10, 15 ] 2565 0.200% 99.829% ( 15, 22 ] 319 0.025% 99.854% ( 22, 34 ] 26 0.002% 99.856% ( 34, 51 ] 39 0.003% 99.859% ( 51, 76 ] 92 0.007% 99.866% ( 76, 110 ] 678 0.053% 99.919% ( 110, 170 ] 921 0.072% 99.991% ( 170, 250 ] 382 0.030% 100.021% ( 250, 380 ] 373 0.029% 100.050% ( 380, 580 ] 371 0.029% 100.079% ( 580, 870 ] 289 0.023% 100.101% ( 870, 1300 ] 169 0.013% 100.115% ( 1300, 1900 ] 89 0.007% 100.121% ( 1900, 2900 ] 78 0.006% 100.128% ( 2900, 4400 ] 122 0.010% 100.137% ( 4400, 6600 ] 21 0.002% 100.139% ( 6600, 9900 ] 4 0.000% 100.139% ** Level 2 read latency histogram (micros): Count: 28212 Average: 2.0608 StdDev: 4.05 Min: 1 Median: 1.4141 Max: 556 Percentiles: P50: 1.41 P75: 1.86 P99: 5.57 P99.9: 11.41 P99.99: 184.30 ------------------------------------------------------ [ 0, 1 ] 7599 26.935% 26.935% ##### ( 1, 2 ] 15712 55.693% 82.628% ########### ( 2, 3 ] 3126 11.080% 93.708% ## ( 3, 4 ] 1135 4.023% 97.731% # ( 4, 6 ] 457 1.620% 99.351% ( 6, 10 ] 148 0.525% 99.876% ( 10, 15 ] 24 0.085% 99.961% ( 15, 22 ] 4 0.014% 99.975% ( 22, 34 ] 1 0.004% 99.979% ( 51, 76 ] 2 0.007% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 380, 580 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 697087 Average: 5.2457 StdDev: 62.51 Min: 1 Median: 1.8413 Max: 12572 Percentiles: P50: 1.84 P75: 2.73 P99: 9.08 P99.9: 286.51 P99.99: 453.48 ------------------------------------------------------ [ 0, 1 ] 29460 4.226% 4.226% # ( 1, 2 ] 379259 54.406% 58.632% ########### ( 2, 3 ] 155329 22.283% 80.915% #### ( 3, 4 ] 62337 8.942% 89.858% ## ( 4, 6 ] 54889 7.874% 97.732% ## ( 6, 10 ] 11488 1.648% 99.380% ( 10, 15 ] 1842 0.264% 99.644% ( 15, 22 ] 263 0.038% 99.682% ( 22, 34 ] 79 0.011% 99.693% ( 34, 51 ] 26 0.004% 99.697% ( 51, 76 ] 33 0.005% 99.701% ( 76, 110 ] 251 0.036% 99.737% ( 110, 170 ] 506 0.073% 99.810% ( 170, 250 ] 467 0.067% 99.877% ( 250, 380 ] 573 0.082% 99.959% ( 380, 580 ] 586 0.084% 100.043% ( 580, 870 ] 473 0.068% 100.111% ( 870, 1300 ] 196 0.028% 100.139% ( 1300, 1900 ] 77 0.011% 100.150% ( 1900, 2900 ] 47 0.007% 100.157% ( 2900, 4400 ] 65 0.009% 100.166% ( 4400, 6600 ] 12 0.002% 100.168% ( 6600, 9900 ] 6 0.001% 100.169% ( 9900, 14000 ] 1 0.000% 100.169% ** Level 4 read latency histogram (micros): Count: 23389 Average: 6.7637 StdDev: 98.68 Min: 0 Median: 2.0210 Max: 5582 Percentiles: P50: 2.02 P75: 3.02 P99: 8.87 P99.9: 696.23 P99.99: 2423.01 ------------------------------------------------------ [ 0, 1 ] 214 0.915% 0.915% ( 1, 2 ] 11356 48.553% 49.468% ########## ( 2, 3 ] 5931 25.358% 74.826% ##### ( 3, 4 ] 2663 11.386% 86.211% ## ( 4, 6 ] 2720 11.629% 97.841% ## ( 6, 10 ] 378 1.616% 99.457% ( 10, 15 ] 39 0.167% 99.624% ( 15, 22 ] 2 0.009% 99.632% ( 22, 34 ] 2 0.009% 99.641% ( 34, 51 ] 1 0.004% 99.645% ( 51, 76 ] 2 0.009% 99.654% ( 110, 170 ] 9 0.038% 99.692% ( 170, 250 ] 21 0.090% 99.782% ( 250, 380 ] 8 0.034% 99.816% ( 380, 580 ] 14 0.060% 99.876% ( 580, 870 ] 14 0.060% 99.936% ( 870, 1300 ] 6 0.026% 99.962% ( 1300, 1900 ] 3 0.013% 99.974% ( 1900, 2900 ] 7 0.030% 100.004% ( 2900, 4400 ] 6 0.026% 100.030% ( 4400, 6600 ] 2 0.009% 100.038% ** Level 5 read latency histogram (micros): Count: 240 Average: 1220.8208 StdDev: 1294.09 Min: 82 Median: 580.0000 Max: 6206 Percentiles: P50: 580.00 P75: 1996.77 P99: 5845.71 P99.9: 6206.00 P99.99: 6206.00 ------------------------------------------------------ ( 76, 110 ] 16 6.667% 6.667% # ( 110, 170 ] 32 13.333% 20.000% ### ( 170, 250 ] 22 9.167% 29.167% ## ( 250, 380 ] 22 9.167% 38.333% ## ( 380, 580 ] 28 11.667% 50.000% ## ( 580, 870 ] 20 8.333% 58.333% ## ( 870, 1300 ] 15 6.250% 64.583% # ( 1300, 1900 ] 22 9.167% 73.750% ## ( 1900, 2900 ] 31 12.917% 86.667% ### ( 2900, 4400 ] 25 10.417% 97.083% ## ( 4400, 6600 ] 7 2.917% 100.000% # ** DB Stats ** Uptime(secs): 47.7 total, 6.2 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 206.14 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:19.778 H:M:S, 41.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 158.26 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.209 H:M:S, 51.6 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 : 5.592 micros/op 178818 ops/sec 60.039 seconds 10735999 operations; 173.3 MB/s Microseconds per write: Count: 10735999 Average: 5.5922 StdDev: 283.41 Min: 1 Median: 1.7866 Max: 507893 Percentiles: P50: 1.79 P75: 2.82 P99: 8.91 P99.9: 1135.09 P99.99: 2682.92 ------------------------------------------------------ [ 0, 1 ] 1100874 10.254% 10.254% ## ( 1, 2 ] 5424817 50.529% 60.783% ########## ( 2, 3 ] 1865606 17.377% 78.160% ### ( 3, 4 ] 1537029 14.317% 92.477% ### ( 4, 6 ] 618184 5.758% 98.235% # ( 6, 10 ] 112797 1.051% 99.286% ( 10, 15 ] 34334 0.320% 99.605% ( 15, 22 ] 8843 0.082% 99.688% ( 22, 34 ] 1999 0.019% 99.706% ( 34, 51 ] 206 0.002% 99.708% ( 51, 76 ] 48 0.000% 99.709% ( 76, 110 ] 7186 0.067% 99.776% ( 110, 170 ] 3231 0.030% 99.806% ( 170, 250 ] 340 0.003% 99.809% ( 250, 380 ] 138 0.001% 99.810% ( 380, 580 ] 18 0.000% 99.810% ( 580, 870 ] 18 0.000% 99.811% ( 870, 1300 ] 15564 0.145% 99.956% ( 1300, 1900 ] 27 0.000% 99.956% ( 1900, 2900 ] 4683 0.044% 99.999% ( 2900, 4400 ] 27 0.000% 100.000% ( 4400, 6600 ] 8 0.000% 100.000% ( 6600, 9900 ] 2 0.000% 100.000% ( 9900, 14000 ] 2 0.000% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 110000, 170000 ] 2 0.000% 100.000% ( 170000, 250000 ] 13 0.000% 100.000% ( 380000, 570000 ] 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 : 208113 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 : 10735999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11079550968 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 : 538 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 29929056 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 : 30773970069 rocksdb.compact.write.bytes COUNT : 30578101442 rocksdb.flush.write.bytes COUNT : 11031664816 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 : 268 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 : 10942607360 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4158464 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 : 30873268457 rocksdb.non.last.level.read.count COUNT : 7459559 rocksdb.block.checksum.compute.count COUNT : 7458542 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 : 1.456282 P95 : 3.923496 P99 : 7.257807 P100 : 507891.000000 COUNT : 10735999 SUM : 54981714 rocksdb.compaction.times.micros P50 : 947931.034483 P95 : 4923333.333333 P99 : 15360000.000000 P100 : 15798383.000000 COUNT : 83 SUM : 115215377 rocksdb.compaction.times.cpu_micros P50 : 935000.000000 P95 : 4923333.333333 P99 : 15114708.000000 P100 : 15114708.000000 COUNT : 83 SUM : 104394607 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 : 701.666667 P95 : 1286.861111 P99 : 11909.000000 P100 : 14066.000000 COUNT : 151 SUM : 137398 rocksdb.compaction.outfile.sync.micros P50 : 885.357143 P95 : 28462.500000 P99 : 87862.500000 P100 : 118192.000000 COUNT : 353 SUM : 1644148 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 : 98.815789 P95 : 703.250000 P99 : 2240.000000 P100 : 5501.000000 COUNT : 266 SUM : 55746 rocksdb.table.open.io.micros P50 : 1082.470588 P95 : 7755.000000 P99 : 11794.200000 P100 : 13650.000000 COUNT : 538 SUM : 1043366 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 : 3.650654 P95 : 7.097133 P99 : 9.883926 P100 : 15705.000000 COUNT : 7456971 SUM : 38528914 rocksdb.read.block.get.micros P50 : 360.359712 P95 : 3301.886792 P99 : 5021.866667 P100 : 6323.000000 COUNT : 1076 SUM : 837715 rocksdb.write.raw.block.micros P50 : 0.511884 P95 : 0.972580 P99 : 2.920436 P100 : 22510.000000 COUNT : 10077563 SUM : 18964438 rocksdb.numfiles.in.singlecompaction P50 : 3.220779 P95 : 6.000000 P99 : 29.200000 P100 : 35.000000 COUNT : 140 SUM : 556 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 : 0.563922 P95 : 1181.995856 P99 : 2521.846847 P100 : 507683.000000 COUNT : 179695 SUM : 29946309 rocksdb.sst.read.micros P50 : 1.570578 P95 : 4.002656 P99 : 7.539567 P100 : 14598.000000 COUNT : 7459727 SUM : 23108147 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 : 10735999 SUM : 11079550968 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 : 211724.137931 P95 : 339916.666667 P99 : 473100.000000 P100 : 738865.000000 COUNT : 151 SUM : 31046812 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 : 347 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