[2024-12-08 15:09:35.640474] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-12-08 15:09:35.640573] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid2585643 ] Set seed to 1733666975638093 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-08 15:09:35.742925] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-08 15:09:35.938318] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-08 15:09:35.938368] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 2585643' to capture a snapshot of events at runtime. [2024-12-08 15:09:35.938379] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid2585643 for offline analysis/debug. [2024-12-08 15:09:35.938408] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 8 15:09:44 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/08-15:09:47 ... thread 0: (1000000,1000000) ops and (357255.8,357255.8) ops/second in (2.799115,2.799115) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/8 629.98 MB 6.3 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 356.5 2.30 2.06 12 0.191 0 0 0.0 0.0 L1 1/1 63.00 MB 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L2 1/0 876.18 KB 0.0 0.1 0.1 0.1 0.1 0.1 0.2 2.0 255.2 255.1 0.49 0.48 1 0.494 127K 41 0.0 0.0 L3 16/0 803.47 MB 0.8 0.1 0.1 0.0 0.1 0.1 0.1 1.0 229.0 229.0 0.55 0.49 1 0.546 127K 0 0.0 0.0 L4 116/0 9.66 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1187/9 96.94 GB 0.0 0.2 0.2 0.1 1.0 1.0 1.1 1.3 75.2 320.6 3.34 3.02 14 0.238 254K 41 0.0 0.0 Int 0/0 0.00 KB 0.0 0.2 0.2 0.1 1.0 1.0 1.0 1.3 75.2 320.6 3.34 3.02 14 0.238 254K 41 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 0.2 0.2 0.1 0.2 0.2 0.0 0.0 241.4 241.4 1.04 0.96 2 0.520 254K 41 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 356.5 2.30 2.06 12 0.191 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 2.8 interval Flush(GB): cumulative 0.800, interval 0.800 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.04 GB write, 357.37 MB/s write, 0.25 GB read, 83.87 MB/s read, 3.3 seconds Interval compaction: 1.04 GB write, 382.02 MB/s write, 0.25 GB read, 89.65 MB/s read, 3.3 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: 4, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 4, interval: 4 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 122410 Average: 1.9535 StdDev: 15.81 Min: 1 Median: 1.3084 Max: 3295 Percentiles: P50: 1.31 P75: 1.71 P99: 4.60 P99.9: 9.33 P99.99: 40.45 ------------------------------------------------------ [ 0, 1 ] 37866 30.934% 30.934% ###### ( 1, 2 ] 75680 61.825% 92.759% ############ ( 2, 3 ] 5105 4.170% 96.929% # ( 3, 4 ] 2196 1.794% 98.723% ( 4, 6 ] 1138 0.930% 99.653% ( 6, 10 ] 367 0.300% 99.953% ( 10, 15 ] 35 0.029% 99.981% ( 15, 22 ] 10 0.008% 99.989% ( 22, 34 ] 3 0.002% 99.992% ( 34, 51 ] 2 0.002% 99.993% ( 110, 170 ] 8 0.007% 100.000% ( 170, 250 ] 3 0.002% 100.002% ( 250, 380 ] 3 0.002% 100.005% ( 380, 580 ] 4 0.003% 100.008% ( 580, 870 ] 1 0.001% 100.009% ( 870, 1300 ] 2 0.002% 100.011% ( 1900, 2900 ] 1 0.001% 100.011% ( 2900, 4400 ] 2 0.002% 100.013% ** Level 1 read latency histogram (micros): Count: 5 Average: 2008.2000 StdDev: 2299.41 Min: 124 Median: 347.5000 Max: 5879 Percentiles: P50: 347.50 P75: 4025.00 P99: 5879.00 P99.9: 5879.00 P99.99: 5879.00 ------------------------------------------------------ ( 110, 170 ] 1 20.000% 20.000% #### ( 250, 380 ] 2 40.000% 60.000% ######## ( 2900, 4400 ] 1 20.000% 80.000% #### ( 4400, 6600 ] 1 20.000% 100.000% #### ** Level 2 read latency histogram (micros): Count: 31769 Average: 1.7419 StdDev: 3.88 Min: 1 Median: 1.2339 Max: 603 Percentiles: P50: 1.23 P75: 1.65 P99: 3.48 P99.9: 8.89 P99.99: 20.76 ------------------------------------------------------ [ 0, 1 ] 11450 36.041% 36.041% ####### ( 1, 2 ] 18960 59.681% 95.722% ############ ( 2, 3 ] 926 2.915% 98.637% # ( 3, 4 ] 241 0.759% 99.396% ( 4, 6 ] 101 0.318% 99.714% ( 6, 10 ] 82 0.258% 99.972% ( 10, 15 ] 5 0.016% 99.987% ( 15, 22 ] 1 0.003% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 95 Average: 1811.8737 StdDev: 2270.12 Min: 1 Median: 347.5000 Max: 8443 Percentiles: P50: 347.50 P75: 3687.50 P99: 8332.50 P99.9: 8443.00 P99.99: 8443.00 ------------------------------------------------------ [ 0, 1 ] 21 22.105% 22.105% #### ( 1, 2 ] 9 9.474% 31.579% ## ( 2, 3 ] 3 3.158% 34.737% # ( 4, 6 ] 3 3.158% 37.895% # ( 6, 10 ] 1 1.053% 38.947% ( 76, 110 ] 1 1.053% 40.000% ( 110, 170 ] 1 1.053% 41.053% ( 170, 250 ] 1 1.053% 42.105% ( 250, 380 ] 10 10.526% 52.632% ## ( 380, 580 ] 3 3.158% 55.789% # ( 580, 870 ] 2 2.105% 57.895% ( 870, 1300 ] 2 2.105% 60.000% ( 1300, 1900 ] 2 2.105% 62.105% ( 1900, 2900 ] 7 7.368% 69.474% # ( 2900, 4400 ] 10 10.526% 80.000% ## ( 4400, 6600 ] 17 17.895% 97.895% #### ( 6600, 9900 ] 2 2.105% 100.000% ** Level 4 read latency histogram (micros): Count: 20 Average: 3558.2500 StdDev: 1371.45 Min: 836 Median: 3500.0000 Max: 6612 Percentiles: P50: 3500.00 P75: 4250.00 P99: 6612.00 P99.9: 6612.00 P99.99: 6612.00 ------------------------------------------------------ ( 580, 870 ] 1 5.000% 5.000% # ( 1300, 1900 ] 2 10.000% 15.000% ## ( 1900, 2900 ] 3 15.000% 30.000% ### ( 2900, 4400 ] 10 50.000% 80.000% ########## ( 4400, 6600 ] 3 15.000% 95.000% ### ( 6600, 9900 ] 1 5.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 579.2000 StdDev: 738.37 Min: 75 Median: 130.0000 Max: 2217 Percentiles: P50: 130.00 P75: 870.00 P99: 2217.00 P99.9: 2217.00 P99.99: 2217.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 8 40.000% 45.000% ######## ( 110, 170 ] 3 15.000% 60.000% ### ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 2 10.000% 85.000% ## ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 3.0 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 328.65 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.180 H:M:S, 6.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 351.28 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.180 H:M:S, 6.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/08-15:09:50 ... thread 0: (1000000,2000000) ops and (324510.1,340096.6) ops/second in (3.081568,5.880683) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/8 1.41 GB 88.1 0.9 0.0 0.9 2.7 1.8 0.0 1.5 102.7 322.5 8.59 7.95 30 0.286 895K 993 0.0 0.0 L1 1/0 2.21 MB 0.2 0.3 0.2 0.1 0.3 0.2 0.2 1.2 250.1 249.8 1.26 1.22 1 1.259 319K 358 0.0 0.0 L2 2/0 55.69 MB 0.6 0.1 0.1 0.1 0.1 0.1 0.5 2.0 255.2 255.1 0.49 0.48 1 0.494 127K 41 0.0 0.0 L3 61/0 978.23 MB 1.0 0.5 0.4 0.1 0.5 0.4 0.1 1.3 188.0 187.9 2.63 2.19 2 1.317 502K 317 0.0 0.0 L4 128/0 9.74 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1247/8 97.98 GB 0.0 1.8 0.7 1.1 3.6 2.5 1.5 2.0 140.1 285.6 12.98 11.84 34 0.382 1845K 1709 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 0.7 1.1 3.6 2.5 1.4 2.0 140.1 285.6 12.98 11.84 34 0.382 1845K 1709 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.8 0.7 1.1 1.8 0.7 0.0 0.0 234.6 234.4 7.75 7.19 7 1.107 1845K 1709 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 0.0 361.4 5.23 4.65 27 0.194 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 1.846, interval 1.846 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.62 GB write, 609.98 MB/s write, 1.78 GB read, 299.21 MB/s read, 13.0 seconds Interval compaction: 3.62 GB write, 630.01 MB/s write, 1.78 GB read, 309.04 MB/s read, 13.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 401471 Average: 2.0974 StdDev: 11.95 Min: 0 Median: 1.4216 Max: 3295 Percentiles: P50: 1.42 P75: 1.81 P99: 5.52 P99.9: 9.87 P99.99: 19.39 ------------------------------------------------------ [ 0, 1 ] 91896 22.890% 22.890% ##### ( 1, 2 ] 258178 64.308% 87.198% ############# ( 2, 3 ] 30379 7.567% 94.765% ## ( 3, 4 ] 11351 2.827% 97.592% # ( 4, 6 ] 7429 1.850% 99.443% ( 6, 10 ] 1900 0.473% 99.916% ( 10, 15 ] 270 0.067% 99.983% ( 15, 22 ] 46 0.011% 99.995% ( 22, 34 ] 9 0.002% 99.997% ( 34, 51 ] 7 0.002% 99.999% ( 51, 76 ] 2 0.000% 99.999% ( 76, 110 ] 1 0.000% 99.999% ( 110, 170 ] 12 0.003% 100.002% ( 170, 250 ] 12 0.003% 100.005% ( 250, 380 ] 6 0.001% 100.007% ( 380, 580 ] 7 0.002% 100.008% ( 580, 870 ] 10 0.002% 100.011% ( 870, 1300 ] 6 0.001% 100.012% ( 1300, 1900 ] 3 0.001% 100.013% ( 1900, 2900 ] 1 0.000% 100.013% ( 2900, 4400 ] 3 0.001% 100.014% ** Level 1 read latency histogram (micros): Count: 65403 Average: 2.5194 StdDev: 27.62 Min: 1 Median: 1.6031 Max: 5879 Percentiles: P50: 1.60 P75: 1.98 P99: 5.89 P99.9: 13.16 P99.99: 356.59 ------------------------------------------------------ [ 0, 1 ] 6725 10.282% 10.282% ## ( 1, 2 ] 43075 65.861% 76.143% ############# ( 2, 3 ] 9984 15.265% 91.409% ### ( 3, 4 ] 2624 4.012% 95.421% # ( 4, 6 ] 2471 3.778% 99.199% # ( 6, 10 ] 391 0.598% 99.797% ( 10, 15 ] 107 0.164% 99.960% ( 15, 22 ] 11 0.017% 99.977% ( 22, 34 ] 3 0.005% 99.982% ( 51, 76 ] 1 0.002% 99.983% ( 110, 170 ] 2 0.003% 99.986% ( 250, 380 ] 3 0.005% 99.991% ( 380, 580 ] 1 0.002% 99.992% ( 580, 870 ] 1 0.002% 99.994% ( 870, 1300 ] 2 0.003% 99.997% ( 2900, 4400 ] 1 0.002% 99.998% ( 4400, 6600 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 31769 Average: 1.7419 StdDev: 3.88 Min: 1 Median: 1.2339 Max: 603 Percentiles: P50: 1.23 P75: 1.65 P99: 3.48 P99.9: 8.89 P99.99: 20.76 ------------------------------------------------------ [ 0, 1 ] 11450 36.041% 36.041% ####### ( 1, 2 ] 18960 59.681% 95.722% ############ ( 2, 3 ] 926 2.915% 98.637% # ( 3, 4 ] 241 0.759% 99.396% ( 4, 6 ] 101 0.318% 99.714% ( 6, 10 ] 82 0.258% 99.972% ( 10, 15 ] 5 0.016% 99.987% ( 15, 22 ] 1 0.003% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28916 Average: 8.3828 StdDev: 166.35 Min: 1 Median: 1.6201 Max: 8443 Percentiles: P50: 1.62 P75: 2.04 P99: 7.99 P99.9: 2912.60 P99.99: 6484.62 ------------------------------------------------------ [ 0, 1 ] 2984 10.320% 10.320% ## ( 1, 2 ] 18502 63.985% 74.305% ############# ( 2, 3 ] 4646 16.067% 90.372% ### ( 3, 4 ] 1293 4.472% 94.844% # ( 4, 6 ] 1097 3.794% 98.637% # ( 6, 10 ] 211 0.730% 99.367% ( 10, 15 ] 88 0.304% 99.671% ( 15, 22 ] 12 0.041% 99.713% ( 22, 34 ] 14 0.048% 99.761% ( 34, 51 ] 1 0.003% 99.765% ( 76, 110 ] 1 0.003% 99.768% ( 110, 170 ] 6 0.021% 99.789% ( 170, 250 ] 4 0.014% 99.803% ( 250, 380 ] 11 0.038% 99.841% ( 380, 580 ] 4 0.014% 99.855% ( 580, 870 ] 2 0.007% 99.862% ( 870, 1300 ] 2 0.007% 99.869% ( 1300, 1900 ] 2 0.007% 99.876% ( 1900, 2900 ] 7 0.024% 99.900% ( 2900, 4400 ] 10 0.035% 99.934% ( 4400, 6600 ] 17 0.059% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 20 Average: 3558.2500 StdDev: 1371.45 Min: 836 Median: 3500.0000 Max: 6612 Percentiles: P50: 3500.00 P75: 4250.00 P99: 6612.00 P99.9: 6612.00 P99.99: 6612.00 ------------------------------------------------------ ( 580, 870 ] 1 5.000% 5.000% # ( 1300, 1900 ] 2 10.000% 15.000% ## ( 1900, 2900 ] 3 15.000% 30.000% ### ( 2900, 4400 ] 10 50.000% 80.000% ########## ( 4400, 6600 ] 3 15.000% 95.000% ### ( 6600, 9900 ] 1 5.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 579.2000 StdDev: 738.37 Min: 75 Median: 130.0000 Max: 2217 Percentiles: P50: 130.00 P75: 870.00 P99: 2217.00 P99.9: 2217.00 P99.99: 2217.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 8 40.000% 45.000% ######## ( 110, 170 ] 3 15.000% 60.000% ### ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 2 10.000% 85.000% ## ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 6.1 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 323.95 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.593 H:M:S, 9.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 319.39 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.413 H:M:S, 13.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/08-15:09:53 ... thread 0: (1000000,3000000) ops and (357585.9,345733.1) ops/second in (2.796531,8.677214) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/11 2.34 GB 12.6 1.9 0.0 1.9 4.7 2.8 0.0 1.7 128.1 313.9 15.25 14.23 48 0.318 1982K 2099 0.0 0.0 L1 1/1 2.21 MB 0.0 0.3 0.2 0.1 0.3 0.2 0.2 1.2 250.1 249.8 1.26 1.22 1 1.259 319K 358 0.0 0.0 L2 2/0 55.69 MB 0.6 0.1 0.1 0.1 0.1 0.1 0.5 2.0 255.2 255.1 0.49 0.48 1 0.494 127K 41 0.0 0.0 L3 61/0 978.23 MB 1.0 0.5 0.4 0.1 0.5 0.4 0.1 1.3 188.0 187.9 2.63 2.19 2 1.317 502K 317 0.0 0.0 L4 128/0 9.74 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1249/12 98.90 GB 0.0 2.8 0.7 2.1 5.6 3.4 1.5 2.0 147.1 291.4 19.63 18.12 52 0.378 2933K 2815 0.0 0.0 Int 0/0 0.00 KB 0.0 2.8 0.7 2.1 5.6 3.4 1.4 2.0 147.1 291.4 19.63 18.12 52 0.378 2933K 2815 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 2.8 0.7 2.1 2.8 0.7 0.0 0.0 244.5 244.3 11.82 11.18 11 1.074 2933K 2815 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 0.0 362.6 7.82 6.95 41 0.191 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): 8.9 total, 8.7 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: 5.59 GB write, 644.80 MB/s write, 2.82 GB read, 325.61 MB/s read, 19.6 seconds Interval compaction: 5.59 GB write, 659.15 MB/s write, 2.82 GB read, 332.86 MB/s read, 19.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 631974 Average: 2.0438 StdDev: 11.73 Min: 0 Median: 1.3927 Max: 3295 Percentiles: P50: 1.39 P75: 1.78 P99: 5.31 P99.9: 9.76 P99.99: 19.61 ------------------------------------------------------ [ 0, 1 ] 156159 24.710% 24.710% ##### ( 1, 2 ] 407025 64.405% 89.115% ############# ( 2, 3 ] 40974 6.483% 95.599% # ( 3, 4 ] 15315 2.423% 98.022% ( 4, 6 ] 9452 1.496% 99.518% ( 6, 10 ] 2574 0.407% 99.925% ( 10, 15 ] 372 0.059% 99.984% ( 15, 22 ] 62 0.010% 99.994% ( 22, 34 ] 13 0.002% 99.996% ( 34, 51 ] 8 0.001% 99.997% ( 51, 76 ] 4 0.001% 99.997% ( 76, 110 ] 1 0.000% 99.998% ( 110, 170 ] 17 0.003% 100.000% ( 170, 250 ] 20 0.003% 100.003% ( 250, 380 ] 8 0.001% 100.005% ( 380, 580 ] 15 0.002% 100.007% ( 580, 870 ] 15 0.002% 100.009% ( 870, 1300 ] 11 0.002% 100.011% ( 1300, 1900 ] 4 0.001% 100.012% ( 1900, 2900 ] 2 0.000% 100.012% ( 2900, 4400 ] 4 0.001% 100.013% ** Level 1 read latency histogram (micros): Count: 65404 Average: 2.5194 StdDev: 27.62 Min: 1 Median: 1.6031 Max: 5879 Percentiles: P50: 1.60 P75: 1.98 P99: 5.89 P99.9: 13.16 P99.99: 356.58 ------------------------------------------------------ [ 0, 1 ] 6725 10.282% 10.282% ## ( 1, 2 ] 43075 65.860% 76.142% ############# ( 2, 3 ] 9985 15.267% 91.409% ### ( 3, 4 ] 2624 4.012% 95.421% # ( 4, 6 ] 2471 3.778% 99.199% # ( 6, 10 ] 391 0.598% 99.797% ( 10, 15 ] 107 0.164% 99.960% ( 15, 22 ] 11 0.017% 99.977% ( 22, 34 ] 3 0.005% 99.982% ( 51, 76 ] 1 0.002% 99.983% ( 110, 170 ] 2 0.003% 99.986% ( 250, 380 ] 3 0.005% 99.991% ( 380, 580 ] 1 0.002% 99.992% ( 580, 870 ] 1 0.002% 99.994% ( 870, 1300 ] 2 0.003% 99.997% ( 2900, 4400 ] 1 0.002% 99.998% ( 4400, 6600 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 31769 Average: 1.7419 StdDev: 3.88 Min: 1 Median: 1.2339 Max: 603 Percentiles: P50: 1.23 P75: 1.65 P99: 3.48 P99.9: 8.89 P99.99: 20.76 ------------------------------------------------------ [ 0, 1 ] 11450 36.041% 36.041% ####### ( 1, 2 ] 18960 59.681% 95.722% ############ ( 2, 3 ] 926 2.915% 98.637% # ( 3, 4 ] 241 0.759% 99.396% ( 4, 6 ] 101 0.318% 99.714% ( 6, 10 ] 82 0.258% 99.972% ( 10, 15 ] 5 0.016% 99.987% ( 15, 22 ] 1 0.003% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28916 Average: 8.3828 StdDev: 166.35 Min: 1 Median: 1.6201 Max: 8443 Percentiles: P50: 1.62 P75: 2.04 P99: 7.99 P99.9: 2912.60 P99.99: 6484.62 ------------------------------------------------------ [ 0, 1 ] 2984 10.320% 10.320% ## ( 1, 2 ] 18502 63.985% 74.305% ############# ( 2, 3 ] 4646 16.067% 90.372% ### ( 3, 4 ] 1293 4.472% 94.844% # ( 4, 6 ] 1097 3.794% 98.637% # ( 6, 10 ] 211 0.730% 99.367% ( 10, 15 ] 88 0.304% 99.671% ( 15, 22 ] 12 0.041% 99.713% ( 22, 34 ] 14 0.048% 99.761% ( 34, 51 ] 1 0.003% 99.765% ( 76, 110 ] 1 0.003% 99.768% ( 110, 170 ] 6 0.021% 99.789% ( 170, 250 ] 4 0.014% 99.803% ( 250, 380 ] 11 0.038% 99.841% ( 380, 580 ] 4 0.014% 99.855% ( 580, 870 ] 2 0.007% 99.862% ( 870, 1300 ] 2 0.007% 99.869% ( 1300, 1900 ] 2 0.007% 99.876% ( 1900, 2900 ] 7 0.024% 99.900% ( 2900, 4400 ] 10 0.035% 99.934% ( 4400, 6600 ] 17 0.059% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 20 Average: 3558.2500 StdDev: 1371.45 Min: 836 Median: 3500.0000 Max: 6612 Percentiles: P50: 3500.00 P75: 4250.00 P99: 6612.00 P99.9: 6612.00 P99.99: 6612.00 ------------------------------------------------------ ( 580, 870 ] 1 5.000% 5.000% # ( 1300, 1900 ] 2 10.000% 15.000% ## ( 1900, 2900 ] 3 15.000% 30.000% ### ( 2900, 4400 ] 10 50.000% 80.000% ########## ( 4400, 6600 ] 3 15.000% 95.000% ### ( 6600, 9900 ] 1 5.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 579.2000 StdDev: 738.37 Min: 75 Median: 130.0000 Max: 2217 Percentiles: P50: 130.00 P75: 870.00 P99: 2217.00 P99.9: 2217.00 P99.99: 2217.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 8 40.000% 45.000% ######## ( 110, 170 ] 3 15.000% 60.000% ### ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 2 10.000% 85.000% ## ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 8.9 total, 2.8 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 332.77 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.774 H:M:S, 8.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 351.94 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.181 H:M:S, 6.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/08-15:09:56 ... thread 0: (1000000,4000000) ops and (291508.9,330369.9) ops/second in (3.430427,12.107641) 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 19/15 3.32 GB 88.1 2.7 0.0 2.7 6.5 3.7 0.0 1.7 130.9 312.3 21.17 19.79 66 0.321 2814K 2931 0.0 0.0 L1 1/1 2.21 MB 0.0 0.3 0.2 0.1 0.3 0.2 0.2 1.2 250.1 249.8 1.26 1.22 1 1.259 319K 358 0.0 0.0 L2 2/0 55.69 MB 0.6 0.1 0.1 0.1 0.1 0.1 0.5 2.0 255.2 255.1 0.49 0.48 1 0.494 127K 41 0.0 0.0 L3 61/0 978.23 MB 1.0 0.5 0.4 0.1 0.5 0.4 0.1 1.3 188.0 187.9 2.63 2.19 2 1.317 502K 317 0.0 0.0 L4 128/0 9.74 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1255/16 99.89 GB 0.0 3.6 0.7 2.9 7.4 4.4 1.5 2.0 145.1 295.3 25.56 23.69 70 0.365 3764K 3647 0.0 0.0 Int 0/0 0.00 KB 0.0 3.6 0.7 2.9 7.4 4.4 1.4 2.0 145.1 295.3 25.56 23.69 70 0.365 3764K 3647 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 3.6 0.7 2.9 3.6 0.7 0.0 0.0 248.7 248.5 14.91 14.21 14 1.065 3764K 3647 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 0.0 360.8 10.65 9.48 56 0.190 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: 7.37 GB write, 613.43 MB/s write, 3.62 GB read, 301.39 MB/s read, 25.6 seconds Interval compaction: 7.37 GB write, 623.22 MB/s write, 3.62 GB read, 306.20 MB/s read, 25.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 12, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 12, interval: 15 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1062867 Average: 2.1204 StdDev: 11.27 Min: 0 Median: 1.4463 Max: 3743 Percentiles: P50: 1.45 P75: 1.82 P99: 5.48 P99.9: 9.83 P99.99: 14.83 ------------------------------------------------------ [ 0, 1 ] 217765 20.488% 20.488% #### ( 1, 2 ] 702809 66.124% 86.612% ############# ( 2, 3 ] 87710 8.252% 94.865% ## ( 3, 4 ] 29642 2.789% 97.653% # ( 4, 6 ] 19387 1.824% 99.477% ( 6, 10 ] 4687 0.441% 99.918% ( 10, 15 ] 790 0.074% 99.993% ( 15, 22 ] 91 0.009% 100.001% ( 22, 34 ] 20 0.002% 100.003% ( 34, 51 ] 13 0.001% 100.004% ( 51, 76 ] 9 0.001% 100.005% ( 76, 110 ] 22 0.002% 100.007% ( 110, 170 ] 36 0.003% 100.011% ( 170, 250 ] 39 0.004% 100.014% ( 250, 380 ] 15 0.001% 100.016% ( 380, 580 ] 21 0.002% 100.018% ( 580, 870 ] 23 0.002% 100.020% ( 870, 1300 ] 17 0.002% 100.022% ( 1300, 1900 ] 7 0.001% 100.022% ( 1900, 2900 ] 3 0.000% 100.022% ( 2900, 4400 ] 6 0.001% 100.023% ** Level 1 read latency histogram (micros): Count: 65404 Average: 2.5194 StdDev: 27.62 Min: 1 Median: 1.6031 Max: 5879 Percentiles: P50: 1.60 P75: 1.98 P99: 5.89 P99.9: 13.16 P99.99: 356.58 ------------------------------------------------------ [ 0, 1 ] 6725 10.282% 10.282% ## ( 1, 2 ] 43075 65.860% 76.142% ############# ( 2, 3 ] 9985 15.267% 91.409% ### ( 3, 4 ] 2624 4.012% 95.421% # ( 4, 6 ] 2471 3.778% 99.199% # ( 6, 10 ] 391 0.598% 99.797% ( 10, 15 ] 107 0.164% 99.960% ( 15, 22 ] 11 0.017% 99.977% ( 22, 34 ] 3 0.005% 99.982% ( 51, 76 ] 1 0.002% 99.983% ( 110, 170 ] 2 0.003% 99.986% ( 250, 380 ] 3 0.005% 99.991% ( 380, 580 ] 1 0.002% 99.992% ( 580, 870 ] 1 0.002% 99.994% ( 870, 1300 ] 2 0.003% 99.997% ( 2900, 4400 ] 1 0.002% 99.998% ( 4400, 6600 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 31769 Average: 1.7419 StdDev: 3.88 Min: 1 Median: 1.2339 Max: 603 Percentiles: P50: 1.23 P75: 1.65 P99: 3.48 P99.9: 8.89 P99.99: 20.76 ------------------------------------------------------ [ 0, 1 ] 11450 36.041% 36.041% ####### ( 1, 2 ] 18960 59.681% 95.722% ############ ( 2, 3 ] 926 2.915% 98.637% # ( 3, 4 ] 241 0.759% 99.396% ( 4, 6 ] 101 0.318% 99.714% ( 6, 10 ] 82 0.258% 99.972% ( 10, 15 ] 5 0.016% 99.987% ( 15, 22 ] 1 0.003% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28916 Average: 8.3828 StdDev: 166.35 Min: 1 Median: 1.6201 Max: 8443 Percentiles: P50: 1.62 P75: 2.04 P99: 7.99 P99.9: 2912.60 P99.99: 6484.62 ------------------------------------------------------ [ 0, 1 ] 2984 10.320% 10.320% ## ( 1, 2 ] 18502 63.985% 74.305% ############# ( 2, 3 ] 4646 16.067% 90.372% ### ( 3, 4 ] 1293 4.472% 94.844% # ( 4, 6 ] 1097 3.794% 98.637% # ( 6, 10 ] 211 0.730% 99.367% ( 10, 15 ] 88 0.304% 99.671% ( 15, 22 ] 12 0.041% 99.713% ( 22, 34 ] 14 0.048% 99.761% ( 34, 51 ] 1 0.003% 99.765% ( 76, 110 ] 1 0.003% 99.768% ( 110, 170 ] 6 0.021% 99.789% ( 170, 250 ] 4 0.014% 99.803% ( 250, 380 ] 11 0.038% 99.841% ( 380, 580 ] 4 0.014% 99.855% ( 580, 870 ] 2 0.007% 99.862% ( 870, 1300 ] 2 0.007% 99.869% ( 1300, 1900 ] 2 0.007% 99.876% ( 1900, 2900 ] 7 0.024% 99.900% ( 2900, 4400 ] 10 0.035% 99.934% ( 4400, 6600 ] 17 0.059% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 20 Average: 3558.2500 StdDev: 1371.45 Min: 836 Median: 3500.0000 Max: 6612 Percentiles: P50: 3500.00 P75: 4250.00 P99: 6612.00 P99.9: 6612.00 P99.99: 6612.00 ------------------------------------------------------ ( 580, 870 ] 1 5.000% 5.000% # ( 1300, 1900 ] 2 10.000% 15.000% ## ( 1900, 2900 ] 3 15.000% 30.000% ### ( 2900, 4400 ] 10 50.000% 80.000% ########## ( 4400, 6600 ] 3 15.000% 95.000% ### ( 6600, 9900 ] 1 5.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 579.2000 StdDev: 738.37 Min: 75 Median: 130.0000 Max: 2217 Percentiles: P50: 130.00 P75: 870.00 P99: 2217.00 P99.9: 2217.00 P99.99: 2217.00 ------------------------------------------------------ ( 51, 76 ] 1 5.000% 5.000% # ( 76, 110 ] 8 40.000% 45.000% ######## ( 110, 170 ] 3 15.000% 60.000% ### ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 2 10.000% 85.000% ## ( 1900, 2900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 12.3 total, 3.4 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 319.98 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.511 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, 286.90 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.737 H:M:S, 21.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/08-15:10:04 ... thread 0: (1000000,5000000) ops and (131823.1,253890.0) ops/second in (7.585926,19.693567) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/4 2.02 GB 182.1 4.5 0.0 4.5 9.2 4.7 0.0 2.0 146.8 299.5 31.31 28.97 84 0.373 4668K 8194 0.0 0.0 L1 5/0 441.33 MB 44.1 2.5 2.5 0.1 2.5 2.4 0.2 1.0 233.1 230.9 11.08 10.76 2 5.541 2622K 23K 0.0 0.0 L2 8/7 828.37 MB 0.0 0.1 0.1 0.1 0.1 0.1 2.2 2.0 255.2 255.1 0.49 0.48 1 0.494 127K 41 0.0 0.0 L3 29/21 1.06 GB 0.9 1.1 0.9 0.2 1.1 0.9 0.6 1.2 171.2 170.9 6.51 5.04 6 1.085 1061K 740 0.0 0.0 L4 154/0 9.59 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 1056/0 86.86 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1261/32 100.78 GB 0.0 8.2 3.4 4.8 12.9 8.0 5.7 2.8 170.5 266.7 49.39 45.24 93 0.531 8480K 32K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.2 3.4 4.8 12.9 8.0 5.6 2.8 170.5 266.7 49.39 45.24 93 0.531 8480K 32K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 8.2 3.4 4.8 8.2 3.4 0.0 0.0 236.2 235.2 35.65 33.37 23 1.550 8480K 32K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 348.4 13.74 11.87 70 0.196 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 19.9 total, 19.7 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: 12.87 GB write, 662.39 MB/s write, 8.22 GB read, 423.42 MB/s read, 49.4 seconds Interval compaction: 12.87 GB write, 668.89 MB/s write, 8.22 GB read, 427.57 MB/s read, 49.4 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: 21, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 21, interval: 32 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1917209 Average: 2.2170 StdDev: 11.12 Min: 0 Median: 1.4792 Max: 4876 Percentiles: P50: 1.48 P75: 1.86 P99: 5.78 P99.9: 9.95 P99.99: 89.66 ------------------------------------------------------ [ 0, 1 ] 347820 18.142% 18.142% #### ( 1, 2 ] 1274507 66.477% 84.619% ############# ( 2, 3 ] 172654 9.005% 93.625% ## ( 3, 4 ] 63477 3.311% 96.936% # ( 4, 6 ] 44489 2.321% 99.256% ( 6, 10 ] 12515 0.653% 99.909% ( 10, 15 ] 1277 0.067% 99.975% ( 15, 22 ] 158 0.008% 99.984% ( 22, 34 ] 22 0.001% 99.985% ( 34, 51 ] 16 0.001% 99.986% ( 51, 76 ] 16 0.001% 99.987% ( 76, 110 ] 165 0.009% 99.995% ( 110, 170 ] 277 0.014% 100.010% ( 170, 250 ] 103 0.005% 100.015% ( 250, 380 ] 53 0.003% 100.018% ( 380, 580 ] 54 0.003% 100.021% ( 580, 870 ] 51 0.003% 100.023% ( 870, 1300 ] 18 0.001% 100.024% ( 1300, 1900 ] 11 0.001% 100.025% ( 1900, 2900 ] 8 0.000% 100.025% ( 2900, 4400 ] 7 0.000% 100.026% ( 4400, 6600 ] 1 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 313058 Average: 4.6972 StdDev: 61.04 Min: 1 Median: 1.8931 Max: 6607 Percentiles: P50: 1.89 P75: 2.84 P99: 8.53 P99.9: 14.71 P99.99: 187.23 ------------------------------------------------------ [ 0, 1 ] 10957 3.500% 3.500% # ( 1, 2 ] 162996 52.066% 55.566% ########## ( 2, 3 ] 72058 23.017% 78.583% ##### ( 3, 4 ] 29819 9.525% 88.108% ## ( 4, 6 ] 30839 9.851% 97.959% ## ( 6, 10 ] 5164 1.650% 99.609% ( 10, 15 ] 971 0.310% 99.919% ( 15, 22 ] 104 0.033% 99.952% ( 22, 34 ] 11 0.004% 99.956% ( 34, 51 ] 1 0.000% 99.956% ( 51, 76 ] 3 0.001% 99.957% ( 76, 110 ] 36 0.011% 99.968% ( 110, 170 ] 60 0.019% 99.988% ( 170, 250 ] 45 0.014% 100.002% ( 250, 380 ] 84 0.027% 100.029% ( 380, 580 ] 105 0.034% 100.062% ( 580, 870 ] 102 0.033% 100.095% ( 870, 1300 ] 64 0.020% 100.115% ( 1300, 1900 ] 50 0.016% 100.131% ( 1900, 2900 ] 50 0.016% 100.147% ( 2900, 4400 ] 34 0.011% 100.158% ( 4400, 6600 ] 6 0.002% 100.160% ( 6600, 9900 ] 1 0.000% 100.160% ** Level 2 read latency histogram (micros): Count: 31769 Average: 1.7419 StdDev: 3.88 Min: 1 Median: 1.2339 Max: 603 Percentiles: P50: 1.23 P75: 1.65 P99: 3.48 P99.9: 8.89 P99.99: 20.76 ------------------------------------------------------ [ 0, 1 ] 11450 36.041% 36.041% ####### ( 1, 2 ] 18960 59.681% 95.722% ############ ( 2, 3 ] 926 2.915% 98.637% # ( 3, 4 ] 241 0.759% 99.396% ( 4, 6 ] 101 0.318% 99.714% ( 6, 10 ] 82 0.258% 99.972% ( 10, 15 ] 5 0.016% 99.987% ( 15, 22 ] 1 0.003% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 81542 Average: 20.1413 StdDev: 182.55 Min: 1 Median: 1.8173 Max: 8443 Percentiles: P50: 1.82 P75: 2.76 P99: 484.41 P99.9: 2739.77 P99.99: 4105.12 ------------------------------------------------------ [ 0, 1 ] 4774 5.855% 5.855% # ( 1, 2 ] 44043 54.013% 59.867% ########### ( 2, 3 ] 16237 19.912% 79.780% #### ( 3, 4 ] 7150 8.768% 88.548% ## ( 4, 6 ] 5466 6.703% 95.252% # ( 6, 10 ] 1454 1.783% 97.035% ( 10, 15 ] 393 0.482% 97.517% ( 15, 22 ] 59 0.072% 97.589% ( 22, 34 ] 17 0.021% 97.610% ( 34, 51 ] 4 0.005% 97.615% ( 51, 76 ] 1 0.001% 97.616% ( 76, 110 ] 74 0.091% 97.707% ( 110, 170 ] 277 0.340% 98.046% ( 170, 250 ] 267 0.327% 98.374% ( 250, 380 ] 332 0.407% 98.781% ( 380, 580 ] 344 0.422% 99.203% ( 580, 870 ] 264 0.324% 99.527% ( 870, 1300 ] 157 0.193% 99.719% ( 1300, 1900 ] 67 0.082% 99.801% ( 1900, 2900 ] 97 0.119% 99.920% ( 2900, 4400 ] 72 0.088% 100.009% ( 4400, 6600 ] 22 0.027% 100.036% ( 6600, 9900 ] 2 0.002% 100.038% ** Level 4 read latency histogram (micros): Count: 20 Average: 3558.2500 StdDev: 1371.45 Min: 836 Median: 3500.0000 Max: 6612 Percentiles: P50: 3500.00 P75: 4250.00 P99: 6612.00 P99.9: 6612.00 P99.99: 6612.00 ------------------------------------------------------ ( 580, 870 ] 1 5.000% 5.000% # ( 1300, 1900 ] 2 10.000% 15.000% ## ( 1900, 2900 ] 3 15.000% 30.000% ### ( 2900, 4400 ] 10 50.000% 80.000% ########## ( 4400, 6600 ] 3 15.000% 95.000% ### ( 6600, 9900 ] 1 5.000% 100.000% # ** Level 5 read latency histogram (micros): Count: 80 Average: 1407.9625 StdDev: 1663.64 Min: 75 Median: 540.0000 Max: 6911 Percentiles: P50: 540.00 P75: 2344.44 P99: 6911.00 P99.9: 6911.00 P99.99: 6911.00 ------------------------------------------------------ ( 51, 76 ] 1 1.250% 1.250% ( 76, 110 ] 9 11.250% 12.500% ## ( 110, 170 ] 7 8.750% 21.250% ## ( 170, 250 ] 6 7.500% 28.750% ## ( 250, 380 ] 9 11.250% 40.000% ## ( 380, 580 ] 10 12.500% 52.500% ### ( 580, 870 ] 5 6.250% 58.750% # ( 870, 1300 ] 3 3.750% 62.500% # ( 1300, 1900 ] 6 7.500% 70.000% ## ( 1900, 2900 ] 9 11.250% 81.250% ## ( 2900, 4400 ] 9 11.250% 92.500% ## ( 4400, 6600 ] 5 6.250% 98.750% # ( 6600, 9900 ] 1 1.250% 100.000% ** DB Stats ** Uptime(secs): 19.9 total, 7.6 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 247.42 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.177 H:M:S, 31.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 129.74 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:4.666 H:M:S, 61.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 9 num-running-flushes: 1 2024/12/08-15:10:07 ... thread 0: (1000000,6000000) ops and (285744.4,258696.5) ops/second in (3.499631,23.193198) 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 2.95 GB 37.8 5.0 0.0 5.0 10.6 5.6 0.0 1.9 139.6 294.2 37.01 33.60 99 0.374 5244K 8838 0.0 0.0 L1 5/5 441.33 MB 0.0 2.5 2.5 0.1 2.5 2.4 0.2 1.0 233.1 230.9 11.08 10.76 2 5.541 2622K 23K 0.0 0.0 L2 1/0 876.18 KB 0.0 0.1 0.1 0.1 0.1 0.1 2.2 2.0 255.2 255.1 0.49 0.48 1 0.494 127K 41 0.0 0.0 L3 19/0 994.25 MB 1.0 2.1 1.7 0.4 2.1 1.7 0.6 1.2 150.5 150.3 14.29 9.81 13 1.099 2100K 994 0.0 0.0 L4 165/0 9.50 GB 1.0 0.7 0.6 0.1 0.7 0.6 1.7 1.1 152.2 151.9 4.47 3.11 10 0.447 690K 1688 0.0 0.0 L5 1068/0 87.85 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1274/19 101.70 GB 0.0 10.5 4.8 5.7 16.0 10.4 7.0 2.9 159.0 243.5 67.34 57.76 125 0.539 10M 35K 0.0 0.0 Int 0/0 0.00 KB 0.0 10.5 4.8 5.7 16.0 10.4 6.9 2.9 159.0 243.5 67.34 57.76 125 0.539 10M 35K 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 10.5 4.8 5.7 10.4 4.8 0.0 0.0 212.7 212.0 50.33 43.43 42 1.198 10M 35K 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 0.0 336.8 17.02 14.33 83 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): 23.4 total, 23.2 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: 16.02 GB write, 701.18 MB/s write, 10.45 GB read, 457.68 MB/s read, 67.3 seconds Interval compaction: 16.02 GB write, 707.03 MB/s write, 10.45 GB read, 461.50 MB/s read, 67.3 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: 38, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 38, interval: 49 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2269621 Average: 2.3562 StdDev: 17.95 Min: 0 Median: 1.4988 Max: 7518 Percentiles: P50: 1.50 P75: 1.88 P99: 5.86 P99.9: 10.68 P99.99: 117.63 ------------------------------------------------------ [ 0, 1 ] 382974 16.874% 16.874% ### ( 1, 2 ] 1507289 66.411% 83.285% ############# ( 2, 3 ] 223855 9.863% 93.149% ## ( 3, 4 ] 78927 3.478% 96.626% # ( 4, 6 ] 57805 2.547% 99.173% # ( 6, 10 ] 16258 0.716% 99.889% ( 10, 15 ] 1798 0.079% 99.968% ( 15, 22 ] 199 0.009% 99.977% ( 22, 34 ] 28 0.001% 99.978% ( 34, 51 ] 19 0.001% 99.979% ( 51, 76 ] 20 0.001% 99.980% ( 76, 110 ] 184 0.008% 99.988% ( 110, 170 ] 315 0.014% 100.002% ( 170, 250 ] 139 0.006% 100.008% ( 250, 380 ] 96 0.004% 100.013% ( 380, 580 ] 122 0.005% 100.018% ( 580, 870 ] 106 0.005% 100.023% ( 870, 1300 ] 53 0.002% 100.025% ( 1300, 1900 ] 31 0.001% 100.026% ( 1900, 2900 ] 30 0.001% 100.028% ( 2900, 4400 ] 20 0.001% 100.029% ( 4400, 6600 ] 1 0.000% 100.029% ( 6600, 9900 ] 1 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 405222 Average: 5.3461 StdDev: 76.30 Min: 1 Median: 1.9037 Max: 7226 Percentiles: P50: 1.90 P75: 2.86 P99: 8.87 P99.9: 14.92 P99.99: 226.76 ------------------------------------------------------ [ 0, 1 ] 12506 3.086% 3.086% # ( 1, 2 ] 210352 51.910% 54.997% ########## ( 2, 3 ] 94433 23.304% 78.301% ##### ( 3, 4 ] 39095 9.648% 87.948% ## ( 4, 6 ] 39540 9.758% 97.706% ## ( 6, 10 ] 7310 1.804% 99.510% ( 10, 15 ] 1606 0.396% 99.906% ( 15, 22 ] 184 0.045% 99.952% ( 22, 34 ] 16 0.004% 99.956% ( 34, 51 ] 4 0.001% 99.957% ( 51, 76 ] 4 0.001% 99.958% ( 76, 110 ] 36 0.009% 99.966% ( 110, 170 ] 60 0.015% 99.981% ( 170, 250 ] 50 0.012% 99.994% ( 250, 380 ] 106 0.026% 100.020% ( 380, 580 ] 140 0.035% 100.054% ( 580, 870 ] 150 0.037% 100.091% ( 870, 1300 ] 99 0.024% 100.116% ( 1300, 1900 ] 76 0.019% 100.134% ( 1900, 2900 ] 93 0.023% 100.157% ( 2900, 4400 ] 70 0.017% 100.175% ( 4400, 6600 ] 14 0.003% 100.178% ( 6600, 9900 ] 4 0.001% 100.179% ** Level 2 read latency histogram (micros): Count: 31769 Average: 1.7419 StdDev: 3.88 Min: 1 Median: 1.2339 Max: 603 Percentiles: P50: 1.23 P75: 1.65 P99: 3.48 P99.9: 8.89 P99.99: 20.76 ------------------------------------------------------ [ 0, 1 ] 11450 36.041% 36.041% ####### ( 1, 2 ] 18960 59.681% 95.722% ############ ( 2, 3 ] 926 2.915% 98.637% # ( 3, 4 ] 241 0.759% 99.396% ( 4, 6 ] 101 0.318% 99.714% ( 6, 10 ] 82 0.258% 99.972% ( 10, 15 ] 5 0.016% 99.987% ( 15, 22 ] 1 0.003% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 279913 Average: 10.0581 StdDev: 116.47 Min: 1 Median: 1.9119 Max: 8623 Percentiles: P50: 1.91 P75: 2.89 P99: 12.60 P99.9: 680.07 P99.99: 878.94 ------------------------------------------------------ [ 0, 1 ] 8853 3.163% 3.163% # ( 1, 2 ] 143766 51.361% 54.524% ########## ( 2, 3 ] 64597 23.078% 77.601% ##### ( 3, 4 ] 27894 9.965% 87.566% ## ( 4, 6 ] 26725 9.548% 97.114% ## ( 6, 10 ] 4773 1.705% 98.819% ( 10, 15 ] 971 0.347% 99.166% ( 15, 22 ] 136 0.049% 99.215% ( 22, 34 ] 20 0.007% 99.222% ( 34, 51 ] 8 0.003% 99.225% ( 51, 76 ] 4 0.001% 99.226% ( 76, 110 ] 105 0.038% 99.264% ( 110, 170 ] 357 0.128% 99.391% ( 170, 250 ] 364 0.130% 99.521% ( 250, 380 ] 431 0.154% 99.675% ( 380, 580 ] 499 0.178% 99.854% ( 580, 870 ] 377 0.135% 99.988% ( 870, 1300 ] 241 0.086% 100.074% ( 1300, 1900 ] 103 0.037% 100.111% ( 1900, 2900 ] 146 0.052% 100.163% ( 2900, 4400 ] 104 0.037% 100.200% ( 4400, 6600 ] 23 0.008% 100.209% ( 6600, 9900 ] 3 0.001% 100.210% ** Level 4 read latency histogram (micros): Count: 165 Average: 511.7818 StdDev: 1254.15 Min: 1 Median: 2.3750 Max: 6612 Percentiles: P50: 2.38 P75: 141.00 P99: 6123.33 P99.9: 6612.00 P99.99: 6612.00 ------------------------------------------------------ [ 0, 1 ] 39 23.636% 23.636% ##### ( 1, 2 ] 36 21.818% 45.455% #### ( 2, 3 ] 20 12.121% 57.576% ## ( 3, 4 ] 2 1.212% 58.788% ( 4, 6 ] 4 2.424% 61.212% ( 6, 10 ] 4 2.424% 63.636% ( 10, 15 ] 5 3.030% 66.667% # ( 15, 22 ] 4 2.424% 69.091% ( 22, 34 ] 2 1.212% 70.303% ( 110, 170 ] 15 9.091% 79.394% ## ( 250, 380 ] 3 1.818% 81.212% ( 380, 580 ] 4 2.424% 83.636% ( 580, 870 ] 3 1.818% 85.455% ( 870, 1300 ] 4 2.424% 87.879% ( 1300, 1900 ] 2 1.212% 89.091% ( 1900, 2900 ] 4 2.424% 91.515% ( 2900, 4400 ] 10 6.061% 97.576% # ( 4400, 6600 ] 3 1.818% 99.394% ( 6600, 9900 ] 1 0.606% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 1209.9714 StdDev: 1452.47 Min: 75 Median: 494.2857 Max: 6911 Percentiles: P50: 494.29 P75: 1900.00 P99: 6453.33 P99.9: 6911.00 P99.99: 6911.00 ------------------------------------------------------ ( 51, 76 ] 1 0.714% 0.714% ( 76, 110 ] 12 8.571% 9.286% ## ( 110, 170 ] 20 14.286% 23.571% ### ( 170, 250 ] 10 7.143% 30.714% # ( 250, 380 ] 19 13.571% 44.286% ### ( 380, 580 ] 14 10.000% 54.286% ## ( 580, 870 ] 8 5.714% 60.000% # ( 870, 1300 ] 11 7.857% 67.857% ## ( 1300, 1900 ] 10 7.143% 75.000% # ( 1900, 2900 ] 14 10.000% 85.000% ## ( 2900, 4400 ] 14 10.000% 95.000% ## ( 4400, 6600 ] 6 4.286% 99.286% # ( 6600, 9900 ] 1 0.714% 100.000% ** DB Stats ** Uptime(secs): 23.4 total, 3.5 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 252.48 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:6.944 H:M:S, 29.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 281.23 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.767 H:M:S, 21.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/08-15:10:11 ... thread 0: (1000000,7000000) ops and (302306.6,264140.0) ops/second in (3.307900,26.501098) 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 3.99 GB 176.2 6.2 0.0 6.2 12.8 6.6 0.0 1.9 142.4 294.4 44.69 40.82 117 0.382 6459K 10K 0.0 0.0 L1 5/5 441.33 MB 0.0 2.5 2.5 0.1 2.5 2.4 0.2 1.0 233.1 230.9 11.08 10.76 2 5.541 2622K 23K 0.0 0.0 L2 1/0 876.18 KB 0.0 0.1 0.1 0.1 0.1 0.1 2.2 2.0 255.2 255.1 0.49 0.48 1 0.494 127K 41 0.0 0.0 L3 19/0 994.25 MB 1.0 2.1 1.7 0.4 2.1 1.7 0.6 1.2 150.5 150.3 14.29 9.81 13 1.099 2100K 994 0.0 0.0 L4 165/0 9.50 GB 1.0 0.7 0.6 0.1 0.7 0.6 1.7 1.1 152.2 151.9 4.47 3.11 10 0.447 690K 1688 0.0 0.0 L5 1068/0 87.85 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1276/15 102.74 GB 0.0 11.6 4.8 6.8 18.2 11.4 7.0 2.7 158.6 248.8 75.02 64.98 143 0.525 12M 36K 0.0 0.0 Int 0/0 0.00 KB 0.0 11.6 4.8 6.8 18.2 11.4 6.9 2.7 158.6 248.8 75.02 64.98 143 0.525 12M 36K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 11.6 4.8 6.8 11.6 4.8 0.0 0.0 216.8 216.1 54.89 47.89 46 1.193 12M 36K 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 0.0 337.9 20.13 17.09 97 0.208 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 26.7 total, 26.5 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: 18.23 GB write, 699.19 MB/s write, 11.62 GB read, 445.81 MB/s read, 75.0 seconds Interval compaction: 18.23 GB write, 704.29 MB/s write, 11.62 GB read, 449.06 MB/s read, 75.0 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: 2718354 Average: 2.3565 StdDev: 16.80 Min: 0 Median: 1.5108 Max: 7518 Percentiles: P50: 1.51 P75: 1.89 P99: 5.88 P99.9: 10.41 P99.99: 98.09 ------------------------------------------------------ [ 0, 1 ] 432324 15.904% 15.904% ### ( 1, 2 ] 1814575 66.753% 82.657% ############# ( 2, 3 ] 283404 10.426% 93.082% ## ( 3, 4 ] 95267 3.505% 96.587% # ( 4, 6 ] 69653 2.562% 99.149% # ( 6, 10 ] 20234 0.744% 99.893% ( 10, 15 ] 2187 0.080% 99.974% ( 15, 22 ] 236 0.009% 99.983% ( 22, 34 ] 28 0.001% 99.984% ( 34, 51 ] 21 0.001% 99.984% ( 51, 76 ] 22 0.001% 99.985% ( 76, 110 ] 205 0.008% 99.993% ( 110, 170 ] 382 0.014% 100.007% ( 170, 250 ] 173 0.006% 100.013% ( 250, 380 ] 110 0.004% 100.017% ( 380, 580 ] 139 0.005% 100.022% ( 580, 870 ] 114 0.004% 100.026% ( 870, 1300 ] 63 0.002% 100.029% ( 1300, 1900 ] 31 0.001% 100.030% ( 1900, 2900 ] 33 0.001% 100.031% ( 2900, 4400 ] 20 0.001% 100.032% ( 4400, 6600 ] 1 0.000% 100.032% ( 6600, 9900 ] 1 0.000% 100.032% ** Level 1 read latency histogram (micros): Count: 405222 Average: 5.3461 StdDev: 76.30 Min: 1 Median: 1.9037 Max: 7226 Percentiles: P50: 1.90 P75: 2.86 P99: 8.87 P99.9: 14.92 P99.99: 226.76 ------------------------------------------------------ [ 0, 1 ] 12506 3.086% 3.086% # ( 1, 2 ] 210352 51.910% 54.997% ########## ( 2, 3 ] 94433 23.304% 78.301% ##### ( 3, 4 ] 39095 9.648% 87.948% ## ( 4, 6 ] 39540 9.758% 97.706% ## ( 6, 10 ] 7310 1.804% 99.510% ( 10, 15 ] 1606 0.396% 99.906% ( 15, 22 ] 184 0.045% 99.952% ( 22, 34 ] 16 0.004% 99.956% ( 34, 51 ] 4 0.001% 99.957% ( 51, 76 ] 4 0.001% 99.958% ( 76, 110 ] 36 0.009% 99.966% ( 110, 170 ] 60 0.015% 99.981% ( 170, 250 ] 50 0.012% 99.994% ( 250, 380 ] 106 0.026% 100.020% ( 380, 580 ] 140 0.035% 100.054% ( 580, 870 ] 150 0.037% 100.091% ( 870, 1300 ] 99 0.024% 100.116% ( 1300, 1900 ] 76 0.019% 100.134% ( 1900, 2900 ] 93 0.023% 100.157% ( 2900, 4400 ] 70 0.017% 100.175% ( 4400, 6600 ] 14 0.003% 100.178% ( 6600, 9900 ] 4 0.001% 100.179% ** Level 2 read latency histogram (micros): Count: 31769 Average: 1.7419 StdDev: 3.88 Min: 1 Median: 1.2339 Max: 603 Percentiles: P50: 1.23 P75: 1.65 P99: 3.48 P99.9: 8.89 P99.99: 20.76 ------------------------------------------------------ [ 0, 1 ] 11450 36.041% 36.041% ####### ( 1, 2 ] 18960 59.681% 95.722% ############ ( 2, 3 ] 926 2.915% 98.637% # ( 3, 4 ] 241 0.759% 99.396% ( 4, 6 ] 101 0.318% 99.714% ( 6, 10 ] 82 0.258% 99.972% ( 10, 15 ] 5 0.016% 99.987% ( 15, 22 ] 1 0.003% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 279913 Average: 10.0581 StdDev: 116.47 Min: 1 Median: 1.9119 Max: 8623 Percentiles: P50: 1.91 P75: 2.89 P99: 12.60 P99.9: 680.07 P99.99: 878.94 ------------------------------------------------------ [ 0, 1 ] 8853 3.163% 3.163% # ( 1, 2 ] 143766 51.361% 54.524% ########## ( 2, 3 ] 64597 23.078% 77.601% ##### ( 3, 4 ] 27894 9.965% 87.566% ## ( 4, 6 ] 26725 9.548% 97.114% ## ( 6, 10 ] 4773 1.705% 98.819% ( 10, 15 ] 971 0.347% 99.166% ( 15, 22 ] 136 0.049% 99.215% ( 22, 34 ] 20 0.007% 99.222% ( 34, 51 ] 8 0.003% 99.225% ( 51, 76 ] 4 0.001% 99.226% ( 76, 110 ] 105 0.038% 99.264% ( 110, 170 ] 357 0.128% 99.391% ( 170, 250 ] 364 0.130% 99.521% ( 250, 380 ] 431 0.154% 99.675% ( 380, 580 ] 499 0.178% 99.854% ( 580, 870 ] 377 0.135% 99.988% ( 870, 1300 ] 241 0.086% 100.074% ( 1300, 1900 ] 103 0.037% 100.111% ( 1900, 2900 ] 146 0.052% 100.163% ( 2900, 4400 ] 104 0.037% 100.200% ( 4400, 6600 ] 23 0.008% 100.209% ( 6600, 9900 ] 3 0.001% 100.210% ** Level 4 read latency histogram (micros): Count: 165 Average: 511.7818 StdDev: 1254.15 Min: 1 Median: 2.3750 Max: 6612 Percentiles: P50: 2.38 P75: 141.00 P99: 6123.33 P99.9: 6612.00 P99.99: 6612.00 ------------------------------------------------------ [ 0, 1 ] 39 23.636% 23.636% ##### ( 1, 2 ] 36 21.818% 45.455% #### ( 2, 3 ] 20 12.121% 57.576% ## ( 3, 4 ] 2 1.212% 58.788% ( 4, 6 ] 4 2.424% 61.212% ( 6, 10 ] 4 2.424% 63.636% ( 10, 15 ] 5 3.030% 66.667% # ( 15, 22 ] 4 2.424% 69.091% ( 22, 34 ] 2 1.212% 70.303% ( 110, 170 ] 15 9.091% 79.394% ## ( 250, 380 ] 3 1.818% 81.212% ( 380, 580 ] 4 2.424% 83.636% ( 580, 870 ] 3 1.818% 85.455% ( 870, 1300 ] 4 2.424% 87.879% ( 1300, 1900 ] 2 1.212% 89.091% ( 1900, 2900 ] 4 2.424% 91.515% ( 2900, 4400 ] 10 6.061% 97.576% # ( 4400, 6600 ] 3 1.818% 99.394% ( 6600, 9900 ] 1 0.606% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 1209.9714 StdDev: 1452.47 Min: 75 Median: 494.2857 Max: 6911 Percentiles: P50: 494.29 P75: 1900.00 P99: 6453.33 P99.9: 6911.00 P99.99: 6911.00 ------------------------------------------------------ ( 51, 76 ] 1 0.714% 0.714% ( 76, 110 ] 12 8.571% 9.286% ## ( 110, 170 ] 20 14.286% 23.571% ### ( 170, 250 ] 10 7.143% 30.714% # ( 250, 380 ] 19 13.571% 44.286% ### ( 380, 580 ] 14 10.000% 54.286% ## ( 580, 870 ] 8 5.714% 60.000% # ( 870, 1300 ] 11 7.857% 67.857% ## ( 1300, 1900 ] 10 7.143% 75.000% # ( 1900, 2900 ] 14 10.000% 85.000% ## ( 2900, 4400 ] 14 10.000% 95.000% ## ( 4400, 6600 ] 6 4.286% 99.286% # ( 6600, 9900 ] 1 0.714% 100.000% ** DB Stats ** Uptime(secs): 26.7 total, 3.3 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 258.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.587 H:M:S, 28.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 297.53 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.643 H:M:S, 19.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/08-15:10:33 ... thread 0: (1000000,8000000) ops and (44110.2,162695.6) ops/second in (22.670471,49.171569) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/11 3.01 GB 12.6 7.6 0.0 7.6 15.2 7.7 0.0 2.0 146.2 294.6 52.98 48.69 138 0.384 7866K 11K 0.0 0.0 L1 22/22 2.43 GB 0.0 5.0 4.5 0.5 4.9 4.4 0.2 1.1 225.1 223.0 22.64 21.62 3 7.547 5175K 48K 0.0 0.0 L2 1/0 876.18 KB 0.0 0.1 0.1 0.1 0.1 0.1 2.2 2.0 255.2 255.1 0.49 0.48 1 0.494 127K 41 0.0 0.0 L3 19/0 994.25 MB 1.0 2.1 1.7 0.4 2.1 1.7 0.6 1.2 150.5 150.3 14.29 9.81 13 1.099 2100K 994 0.0 0.0 L4 165/0 9.50 GB 1.0 0.7 0.6 0.1 0.7 0.6 1.7 1.1 152.2 151.9 4.47 3.11 10 0.447 690K 1688 0.0 0.0 L5 1068/0 87.85 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1288/33 103.76 GB 0.0 15.4 6.8 8.6 23.1 14.4 7.0 3.0 166.5 248.9 94.87 83.71 165 0.575 15M 62K 0.0 0.0 Int 0/0 0.00 KB 0.0 15.4 6.8 8.6 23.1 14.4 6.9 3.0 166.5 248.9 94.87 83.71 165 0.575 15M 62K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 15.4 6.8 8.6 15.4 6.8 0.0 0.0 220.5 219.6 71.67 63.89 52 1.378 15M 62K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.7 7.7 0.0 0.0 0.0 339.3 23.21 19.82 113 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): 49.4 total, 49.2 interval Flush(GB): cumulative 7.690, interval 7.690 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 23.06 GB write, 478.26 MB/s write, 15.43 GB read, 320.07 MB/s read, 94.9 seconds Interval compaction: 23.06 GB write, 480.14 MB/s write, 15.43 GB read, 321.33 MB/s read, 94.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 16, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 16, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 45, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 23, total-stops: 45, interval: 68 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3784731 Average: 2.5004 StdDev: 17.27 Min: 0 Median: 1.4792 Max: 7518 Percentiles: P50: 1.48 P75: 1.85 P99: 6.22 P99.9: 104.03 P99.99: 222.54 ------------------------------------------------------ [ 0, 1 ] 681820 18.015% 18.015% #### ( 1, 2 ] 2526014 66.742% 84.757% ############# ( 2, 3 ] 337748 8.924% 93.681% ## ( 3, 4 ] 116592 3.081% 96.762% # ( 4, 6 ] 83106 2.196% 98.958% ( 6, 10 ] 29364 0.776% 99.733% ( 10, 15 ] 3064 0.081% 99.814% ( 15, 22 ] 497 0.013% 99.828% ( 22, 34 ] 35 0.001% 99.828% ( 34, 51 ] 27 0.001% 99.829% ( 51, 76 ] 37 0.001% 99.830% ( 76, 110 ] 3205 0.085% 99.915% ( 110, 170 ] 2458 0.065% 99.980% ( 170, 250 ] 587 0.016% 99.995% ( 250, 380 ] 415 0.011% 100.006% ( 380, 580 ] 358 0.009% 100.016% ( 580, 870 ] 206 0.005% 100.021% ( 870, 1300 ] 81 0.002% 100.023% ( 1300, 1900 ] 35 0.001% 100.024% ( 1900, 2900 ] 44 0.001% 100.025% ( 2900, 4400 ] 25 0.001% 100.026% ( 4400, 6600 ] 1 0.000% 100.026% ( 6600, 9900 ] 1 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 942018 Average: 3.7028 StdDev: 51.12 Min: 0 Median: 1.5354 Max: 7226 Percentiles: P50: 1.54 P75: 1.97 P99: 8.72 P99.9: 128.08 P99.99: 320.52 ------------------------------------------------------ [ 0, 1 ] 179143 19.017% 19.017% #### ( 1, 2 ] 545133 57.869% 76.886% ############ ( 2, 3 ] 107485 11.410% 88.296% ## ( 3, 4 ] 47042 4.994% 93.289% # ( 4, 6 ] 44145 4.686% 97.976% # ( 6, 10 ] 14215 1.509% 99.485% ( 10, 15 ] 2019 0.214% 99.699% ( 15, 22 ] 361 0.038% 99.737% ( 22, 34 ] 25 0.003% 99.740% ( 34, 51 ] 4 0.000% 99.740% ( 51, 76 ] 5 0.001% 99.741% ( 76, 110 ] 1239 0.132% 99.872% ( 110, 170 ] 866 0.092% 99.964% ( 170, 250 ] 156 0.017% 99.981% ( 250, 380 ] 160 0.017% 99.998% ( 380, 580 ] 200 0.021% 100.019% ( 580, 870 ] 173 0.018% 100.037% ( 870, 1300 ] 109 0.012% 100.049% ( 1300, 1900 ] 81 0.009% 100.058% ( 1900, 2900 ] 95 0.010% 100.068% ( 2900, 4400 ] 71 0.008% 100.075% ( 4400, 6600 ] 14 0.001% 100.077% ( 6600, 9900 ] 4 0.000% 100.077% ** Level 2 read latency histogram (micros): Count: 31769 Average: 1.7419 StdDev: 3.88 Min: 1 Median: 1.2339 Max: 603 Percentiles: P50: 1.23 P75: 1.65 P99: 3.48 P99.9: 8.89 P99.99: 20.76 ------------------------------------------------------ [ 0, 1 ] 11450 36.041% 36.041% ####### ( 1, 2 ] 18960 59.681% 95.722% ############ ( 2, 3 ] 926 2.915% 98.637% # ( 3, 4 ] 241 0.759% 99.396% ( 4, 6 ] 101 0.318% 99.714% ( 6, 10 ] 82 0.258% 99.972% ( 10, 15 ] 5 0.016% 99.987% ( 15, 22 ] 1 0.003% 99.991% ( 51, 76 ] 1 0.003% 99.994% ( 250, 380 ] 1 0.003% 99.997% ( 580, 870 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 279913 Average: 10.0581 StdDev: 116.47 Min: 1 Median: 1.9119 Max: 8623 Percentiles: P50: 1.91 P75: 2.89 P99: 12.60 P99.9: 680.07 P99.99: 878.94 ------------------------------------------------------ [ 0, 1 ] 8853 3.163% 3.163% # ( 1, 2 ] 143766 51.361% 54.524% ########## ( 2, 3 ] 64597 23.078% 77.601% ##### ( 3, 4 ] 27894 9.965% 87.566% ## ( 4, 6 ] 26725 9.548% 97.114% ## ( 6, 10 ] 4773 1.705% 98.819% ( 10, 15 ] 971 0.347% 99.166% ( 15, 22 ] 136 0.049% 99.215% ( 22, 34 ] 20 0.007% 99.222% ( 34, 51 ] 8 0.003% 99.225% ( 51, 76 ] 4 0.001% 99.226% ( 76, 110 ] 105 0.038% 99.264% ( 110, 170 ] 357 0.128% 99.391% ( 170, 250 ] 364 0.130% 99.521% ( 250, 380 ] 431 0.154% 99.675% ( 380, 580 ] 499 0.178% 99.854% ( 580, 870 ] 377 0.135% 99.988% ( 870, 1300 ] 241 0.086% 100.074% ( 1300, 1900 ] 103 0.037% 100.111% ( 1900, 2900 ] 146 0.052% 100.163% ( 2900, 4400 ] 104 0.037% 100.200% ( 4400, 6600 ] 23 0.008% 100.209% ( 6600, 9900 ] 3 0.001% 100.210% ** Level 4 read latency histogram (micros): Count: 165 Average: 511.7818 StdDev: 1254.15 Min: 1 Median: 2.3750 Max: 6612 Percentiles: P50: 2.38 P75: 141.00 P99: 6123.33 P99.9: 6612.00 P99.99: 6612.00 ------------------------------------------------------ [ 0, 1 ] 39 23.636% 23.636% ##### ( 1, 2 ] 36 21.818% 45.455% #### ( 2, 3 ] 20 12.121% 57.576% ## ( 3, 4 ] 2 1.212% 58.788% ( 4, 6 ] 4 2.424% 61.212% ( 6, 10 ] 4 2.424% 63.636% ( 10, 15 ] 5 3.030% 66.667% # ( 15, 22 ] 4 2.424% 69.091% ( 22, 34 ] 2 1.212% 70.303% ( 110, 170 ] 15 9.091% 79.394% ## ( 250, 380 ] 3 1.818% 81.212% ( 380, 580 ] 4 2.424% 83.636% ( 580, 870 ] 3 1.818% 85.455% ( 870, 1300 ] 4 2.424% 87.879% ( 1300, 1900 ] 2 1.212% 89.091% ( 1900, 2900 ] 4 2.424% 91.515% ( 2900, 4400 ] 10 6.061% 97.576% # ( 4400, 6600 ] 3 1.818% 99.394% ( 6600, 9900 ] 1 0.606% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 1209.9714 StdDev: 1452.47 Min: 75 Median: 494.2857 Max: 6911 Percentiles: P50: 494.29 P75: 1900.00 P99: 6453.33 P99.9: 6911.00 P99.99: 6911.00 ------------------------------------------------------ ( 51, 76 ] 1 0.714% 0.714% ( 76, 110 ] 12 8.571% 9.286% ## ( 110, 170 ] 20 14.286% 23.571% ### ( 170, 250 ] 10 7.143% 30.714% # ( 250, 380 ] 19 13.571% 44.286% ### ( 380, 580 ] 14 10.000% 54.286% ## ( 580, 870 ] 8 5.714% 60.000% # ( 870, 1300 ] 11 7.857% 67.857% ## ( 1300, 1900 ] 10 7.143% 75.000% # ( 1900, 2900 ] 14 10.000% 85.000% ## ( 2900, 4400 ] 14 10.000% 95.000% ## ( 4400, 6600 ] 6 4.286% 99.286% # ( 6600, 9900 ] 1 0.714% 100.000% ** DB Stats ** Uptime(secs): 49.4 total, 22.7 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 159.49 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.749 H:M:S, 54.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 43.41 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:19.162 H:M:S, 84.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 0 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 7.089 micros/op 141060 ops/sec 60.003 seconds 8463999 operations; 136.7 MB/s Microseconds per write: Count: 8463999 Average: 7.0892 StdDev: 520.78 Min: 1 Median: 1.7651 Max: 881535 Percentiles: P50: 1.77 P75: 2.81 P99: 10.25 P99.9: 1232.75 P99.99: 2759.80 ------------------------------------------------------ [ 0, 1 ] 992961 11.732% 11.732% ## ( 1, 2 ] 4233261 50.015% 61.746% ########## ( 2, 3 ] 1391589 16.441% 78.188% ### ( 3, 4 ] 1166545 13.782% 91.970% ### ( 4, 6 ] 468102 5.531% 97.501% # ( 6, 10 ] 124683 1.473% 98.974% ( 10, 15 ] 44473 0.525% 99.499% ( 15, 22 ] 8814 0.104% 99.603% ( 22, 34 ] 1304 0.015% 99.619% ( 34, 51 ] 221 0.003% 99.621% ( 51, 76 ] 19 0.000% 99.622% ( 76, 110 ] 5982 0.071% 99.692% ( 110, 170 ] 2162 0.026% 99.718% ( 170, 250 ] 250 0.003% 99.721% ( 250, 380 ] 198 0.002% 99.723% ( 380, 580 ] 15 0.000% 99.723% ( 580, 870 ] 15 0.000% 99.723% ( 870, 1300 ] 17711 0.209% 99.933% ( 1300, 1900 ] 37 0.000% 99.933% ( 1900, 2900 ] 5595 0.066% 99.999% ( 2900, 4400 ] 32 0.000% 100.000% ( 4400, 6600 ] 3 0.000% 100.000% ( 6600, 9900 ] 6 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 75000, 110000 ] 2 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 9 0.000% 100.000% ( 250000, 380000 ] 2 0.000% 100.000% ( 380000, 570000 ] 2 0.000% 100.000% ( 570000, 860000 ] 1 0.000% 100.000% ( 860000, 1200000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 213938 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 : 8463999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 8734846968 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 : 460 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 35986040 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 : 26699507725 rocksdb.compact.write.bytes COUNT : 26477114714 rocksdb.flush.write.bytes COUNT : 8653411691 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 : 36 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 : 243 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 : 8583721984 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3421184 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 : 26778624335 rocksdb.non.last.level.read.count COUNT : 6469682 rocksdb.block.checksum.compute.count COUNT : 6468798 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 : 1.421114 P95 : 3.974876 P99 : 8.895208 P100 : 881531.000000 COUNT : 8463999 SUM : 55858287 rocksdb.compaction.times.micros P50 : 1088437.500000 P95 : 4136666.666667 P99 : 24936345.000000 P100 : 24936345.000000 COUNT : 67 SUM : 122714063 rocksdb.compaction.times.cpu_micros P50 : 924482.758621 P95 : 3810000.000000 P99 : 22189378.000000 P100 : 22189378.000000 COUNT : 67 SUM : 100336959 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 : 674.565217 P95 : 35550.000000 P99 : 303950.000000 P100 : 351724.000000 COUNT : 117 SUM : 1157771 rocksdb.compaction.outfile.sync.micros P50 : 1073.684211 P95 : 210533.333333 P99 : 329950.000000 P100 : 340615.000000 COUNT : 308 SUM : 9307493 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 : 111.578947 P95 : 2157.142857 P99 : 4028.000000 P100 : 5511.000000 COUNT : 224 SUM : 82896 rocksdb.table.open.io.micros P50 : 1421.348315 P95 : 8800.000000 P99 : 19381.818182 P100 : 24816.000000 COUNT : 460 SUM : 1046219 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 : 3.601960 P95 : 7.654876 P99 : 11.719616 P100 : 12225.000000 COUNT : 6467723 SUM : 39489546 rocksdb.read.block.get.micros P50 : 480.775194 P95 : 3768.421053 P99 : 6094.814815 P100 : 8510.000000 COUNT : 920 SUM : 825971 rocksdb.write.raw.block.micros P50 : 0.512183 P95 : 0.973147 P99 : 2.818261 P100 : 13402.000000 COUNT : 8513795 SUM : 17292189 rocksdb.numfiles.in.singlecompaction P50 : 3.067797 P95 : 5.257143 P99 : 14.466667 P100 : 33.000000 COUNT : 132 SUM : 476 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 : 0.573222 P95 : 1213.769496 P99 : 2575.738351 P100 : 881348.000000 COUNT : 183438 SUM : 36007321 rocksdb.sst.read.micros P50 : 1.562726 P95 : 4.598920 P99 : 8.791473 P100 : 12219.000000 COUNT : 6470178 SUM : 26483828 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 : 8463999 SUM : 8734846968 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 : 210512.820513 P95 : 489250.000000 P99 : 847675.000000 P100 : 1032606.000000 COUNT : 117 SUM : 26320579 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 : 281 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