[2024-08-13 08:06:19.710409] Starting SPDK v24.09-pre git sha1 7c739692e / DPDK 22.11.4 initialization... [2024-08-13 08:06:19.710674] [ 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_pid1114639 ] Set seed to 1723529179703733 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-08-13 08:06:19.809120] app.c: 910:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-08-13 08:06:19.850914] app.c: 604:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-08-13 08:06:19.850959] app.c: 605:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1114639' to capture a snapshot of events at runtime. [2024-08-13 08:06:19.850969] app.c: 610:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-08-13 08:06:19.850979] app.c: 611:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-08-13 08:06:19.850986] app.c: 612:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1114639 for offline analysis/debug. [2024-08-13 08:06:19.851069] reactor.c: 941:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Tue Aug 13 08:06:24 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/08/13-08:06:26 ... thread 0: (1000000,1000000) ops and (360760.8,360760.8) ops/second in (2.771920,2.771920) 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 9/6 567.02 MB 18.9 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 354.7 2.31 2.10 12 0.192 0 0 0.0 0.0 L2 3/2 251.75 MB 0.0 0.4 0.2 0.2 0.4 0.2 0.1 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 8/0 678.05 MB 0.7 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 L4 116/0 9.60 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 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1180/8 96.94 GB 0.0 0.4 0.2 0.2 1.2 1.0 1.0 1.5 99.0 313.6 3.82 3.55 14 0.273 383K 204 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.2 0.2 1.2 1.0 1.0 1.5 99.0 313.6 3.82 3.55 14 0.273 383K 204 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 0.2 0.2 0.4 0.2 0.0 0.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 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 0.0 354.7 2.31 2.10 12 0.192 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 2.8 interval Flush(GB): cumulative 0.800, interval 0.800 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.17 GB write, 404.09 MB/s write, 0.37 GB read, 127.62 MB/s read, 3.8 seconds Interval compaction: 1.17 GB write, 431.42 MB/s write, 0.37 GB read, 136.25 MB/s read, 3.8 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: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 101399 Average: 1.7989 StdDev: 12.74 Min: 1 Median: 1.1638 Max: 3285 Percentiles: P50: 1.16 P75: 1.63 P99: 3.83 P99.9: 9.09 P99.99: 321.69 ------------------------------------------------------ [ 0, 1 ] 41814 41.237% 41.237% ######## ( 1, 2 ] 54247 53.499% 94.736% ########### ( 2, 3 ] 3221 3.177% 97.912% # ( 3, 4 ] 1339 1.321% 99.233% ( 4, 6 ] 535 0.528% 99.760% ( 6, 10 ] 186 0.183% 99.944% ( 10, 15 ] 21 0.021% 99.964% ( 15, 22 ] 11 0.011% 99.975% ( 22, 34 ] 1 0.001% 99.976% ( 34, 51 ] 2 0.002% 99.978% ( 110, 170 ] 8 0.008% 99.986% ( 170, 250 ] 2 0.002% 99.988% ( 250, 380 ] 7 0.007% 99.995% ( 380, 580 ] 1 0.001% 99.996% ( 580, 870 ] 3 0.003% 99.999% ( 870, 1300 ] 2 0.002% 100.001% ( 2900, 4400 ] 1 0.001% 100.002% ** Level 2 read latency histogram (micros): Count: 50445 Average: 2.1159 StdDev: 26.46 Min: 0 Median: 1.2158 Max: 3028 Percentiles: P50: 1.22 P75: 1.66 P99: 4.42 P99.9: 9.72 P99.99: 1586.65 ------------------------------------------------------ [ 0, 1 ] 19102 37.867% 37.867% ######## ( 1, 2 ] 28356 56.212% 94.079% ########### ( 2, 3 ] 1630 3.231% 97.310% # ( 3, 4 ] 768 1.522% 98.832% ( 4, 6 ] 400 0.793% 99.625% ( 6, 10 ] 149 0.295% 99.921% ( 10, 15 ] 18 0.036% 99.956% ( 15, 22 ] 5 0.010% 99.966% ( 51, 76 ] 1 0.002% 99.968% ( 250, 380 ] 3 0.006% 99.974% ( 380, 580 ] 2 0.004% 99.978% ( 580, 870 ] 3 0.006% 99.984% ( 870, 1300 ] 2 0.004% 99.988% ( 1300, 1900 ] 2 0.004% 99.992% ( 1900, 2900 ] 3 0.006% 99.998% ( 2900, 4400 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 50 Average: 1718.4800 StdDev: 1109.24 Min: 339 Median: 1300.0000 Max: 4263 Percentiles: P50: 1300.00 P75: 2581.82 P99: 4263.00 P99.9: 4263.00 P99.99: 4263.00 ------------------------------------------------------ ( 250, 380 ] 1 2.000% 2.000% ( 380, 580 ] 9 18.000% 20.000% #### ( 580, 870 ] 6 12.000% 32.000% ## ( 870, 1300 ] 9 18.000% 50.000% #### ( 1300, 1900 ] 5 10.000% 60.000% ## ( 1900, 2900 ] 11 22.000% 82.000% #### ( 2900, 4400 ] 9 18.000% 100.000% #### ** Level 4 read latency histogram (micros): Count: 20 Average: 1574.7000 StdDev: 966.96 Min: 395 Median: 1450.0000 Max: 3646 Percentiles: P50: 1450.00 P75: 2300.00 P99: 3646.00 P99.9: 3646.00 P99.99: 3646.00 ------------------------------------------------------ ( 380, 580 ] 4 20.000% 20.000% #### ( 580, 870 ] 3 15.000% 35.000% ### ( 870, 1300 ] 2 10.000% 45.000% ## ( 1300, 1900 ] 4 20.000% 65.000% #### ( 1900, 2900 ] 5 25.000% 90.000% ##### ( 2900, 4400 ] 2 10.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 593.4500 StdDev: 702.07 Min: 91 Median: 155.0000 Max: 2408 Percentiles: P50: 155.00 P75: 1013.33 P99: 2408.00 P99.9: 2408.00 P99.99: 2408.00 ------------------------------------------------------ ( 76, 110 ] 7 35.000% 35.000% ####### ( 110, 170 ] 4 20.000% 55.000% #### ( 170, 250 ] 1 5.000% 60.000% # ( 380, 580 ] 2 10.000% 70.000% ## ( 870, 1300 ] 3 15.000% 85.000% ### ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 2 10.000% 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, 332.31 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.214 H:M:S, 7.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 354.72 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.214 H:M:S, 7.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/08/13-08:06:29 ... thread 0: (1000000,2000000) ops and (333230.8,346449.7) ops/second in (3.000923,5.772843) 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 11/9 1.17 GB 37.8 0.5 0.0 0.5 2.3 1.8 0.0 1.3 72.1 333.5 6.99 6.45 28 0.250 511K 493 0.0 0.0 L1 5/5 377.36 MB 0.0 0.4 0.4 0.0 0.4 0.4 0.2 1.0 244.5 244.1 1.55 1.49 1 1.546 383K 600 0.0 0.0 L2 1/0 1.71 MB 0.0 0.4 0.2 0.2 0.4 0.2 0.1 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 17/0 928.10 MB 0.9 0.2 0.2 0.0 0.2 0.2 0.2 1.0 231.6 231.6 1.08 1.02 1 1.080 253K 0 0.0 0.0 L4 116/0 9.60 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 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1194/14 97.92 GB 0.0 1.5 0.8 0.7 3.3 2.6 1.2 1.8 135.8 300.0 11.12 10.42 32 0.347 1533K 1297 0.0 0.0 Int 0/0 0.00 KB 0.0 1.5 0.8 0.7 3.3 2.6 1.2 1.8 135.8 300.0 11.12 10.42 32 0.347 1533K 1297 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.5 0.8 0.7 1.5 0.8 0.0 0.0 251.6 251.4 6.00 5.81 6 1.000 1533K 1297 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 0.0 357.0 5.12 4.61 26 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.0 total, 5.8 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.26 GB write, 559.43 MB/s write, 1.47 GB read, 253.25 MB/s read, 11.1 seconds Interval compaction: 3.26 GB write, 577.60 MB/s write, 1.47 GB read, 261.48 MB/s read, 11.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 363945 Average: 2.0405 StdDev: 13.08 Min: 0 Median: 1.3912 Max: 3364 Percentiles: P50: 1.39 P75: 1.79 P99: 5.08 P99.9: 9.20 P99.99: 16.19 ------------------------------------------------------ [ 0, 1 ] 92572 25.436% 25.436% ##### ( 1, 2 ] 228551 62.798% 88.234% ############# ( 2, 3 ] 25932 7.125% 95.359% # ( 3, 4 ] 10387 2.854% 98.213% # ( 4, 6 ] 5304 1.457% 99.671% ( 6, 10 ] 1046 0.287% 99.958% ( 10, 15 ] 113 0.031% 99.989% ( 15, 22 ] 27 0.007% 99.996% ( 22, 34 ] 2 0.001% 99.997% ( 34, 51 ] 4 0.001% 99.998% ( 51, 76 ] 1 0.000% 99.998% ( 110, 170 ] 15 0.004% 100.002% ( 170, 250 ] 8 0.002% 100.005% ( 250, 380 ] 13 0.004% 100.008% ( 380, 580 ] 4 0.001% 100.009% ( 580, 870 ] 6 0.002% 100.011% ( 870, 1300 ] 3 0.001% 100.012% ( 1300, 1900 ] 1 0.000% 100.012% ( 1900, 2900 ] 3 0.001% 100.013% ( 2900, 4400 ] 3 0.001% 100.014% ** Level 1 read latency histogram (micros): Count: 47886 Average: 1.9464 StdDev: 10.70 Min: 0 Median: 1.3435 Max: 1913 Percentiles: P50: 1.34 P75: 1.74 P99: 4.12 P99.9: 8.61 P99.99: 263.74 ------------------------------------------------------ [ 0, 1 ] 13523 28.240% 28.240% ###### ( 1, 2 ] 30333 63.344% 91.584% ############# ( 2, 3 ] 2622 5.476% 97.060% # ( 3, 4 ] 905 1.890% 98.950% ( 4, 6 ] 401 0.837% 99.787% ( 6, 10 ] 83 0.173% 99.960% ( 10, 15 ] 8 0.017% 99.977% ( 15, 22 ] 3 0.006% 99.983% ( 110, 170 ] 1 0.002% 99.985% ( 170, 250 ] 2 0.004% 99.990% ( 250, 380 ] 2 0.004% 99.994% ( 380, 580 ] 1 0.002% 99.996% ( 870, 1300 ] 1 0.002% 99.998% ( 1900, 2900 ] 1 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 95489 Average: 2.1858 StdDev: 19.25 Min: 0 Median: 1.4037 Max: 3028 Percentiles: P50: 1.40 P75: 1.81 P99: 5.48 P99.9: 9.99 P99.99: 720.27 ------------------------------------------------------ [ 0, 1 ] 23832 24.958% 24.958% ##### ( 1, 2 ] 59232 62.030% 86.988% ############ ( 2, 3 ] 6929 7.256% 94.244% # ( 3, 4 ] 3102 3.249% 97.493% # ( 4, 6 ] 1949 2.041% 99.534% ( 6, 10 ] 350 0.367% 99.901% ( 10, 15 ] 72 0.075% 99.976% ( 15, 22 ] 5 0.005% 99.981% ( 51, 76 ] 2 0.002% 99.983% ( 250, 380 ] 3 0.003% 99.986% ( 380, 580 ] 2 0.002% 99.988% ( 580, 870 ] 3 0.003% 99.992% ( 870, 1300 ] 2 0.002% 99.994% ( 1300, 1900 ] 2 0.002% 99.996% ( 1900, 2900 ] 3 0.003% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 95 Average: 930.4211 StdDev: 1166.66 Min: 1 Median: 435.5556 Max: 4263 Percentiles: P50: 435.56 P75: 1525.00 P99: 4241.67 P99.9: 4263.00 P99.99: 4263.00 ------------------------------------------------------ [ 0, 1 ] 17 17.895% 17.895% #### ( 1, 2 ] 16 16.842% 34.737% ### ( 2, 3 ] 2 2.105% 36.842% ( 4, 6 ] 6 6.316% 43.158% # ( 250, 380 ] 4 4.211% 47.368% # ( 380, 580 ] 9 9.474% 56.842% ## ( 580, 870 ] 6 6.316% 63.158% # ( 870, 1300 ] 9 9.474% 72.632% ## ( 1300, 1900 ] 6 6.316% 78.947% # ( 1900, 2900 ] 11 11.579% 90.526% ## ( 2900, 4400 ] 9 9.474% 100.000% ## ** Level 4 read latency histogram (micros): Count: 20 Average: 1574.7000 StdDev: 966.96 Min: 395 Median: 1450.0000 Max: 3646 Percentiles: P50: 1450.00 P75: 2300.00 P99: 3646.00 P99.9: 3646.00 P99.99: 3646.00 ------------------------------------------------------ ( 380, 580 ] 4 20.000% 20.000% #### ( 580, 870 ] 3 15.000% 35.000% ### ( 870, 1300 ] 2 10.000% 45.000% ## ( 1300, 1900 ] 4 20.000% 65.000% #### ( 1900, 2900 ] 5 25.000% 90.000% ##### ( 2900, 4400 ] 2 10.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 593.4500 StdDev: 702.07 Min: 91 Median: 155.0000 Max: 2408 Percentiles: P50: 155.00 P75: 1013.33 P99: 2408.00 P99.9: 2408.00 P99.99: 2408.00 ------------------------------------------------------ ( 76, 110 ] 7 35.000% 35.000% ####### ( 110, 170 ] 4 20.000% 55.000% #### ( 170, 250 ] 1 5.000% 60.000% # ( 380, 580 ] 2 10.000% 70.000% ## ( 870, 1300 ] 3 15.000% 85.000% ### ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 6.0 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 330.12 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.594 H:M:S, 10.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 327.95 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.381 H:M:S, 12.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/08/13-08:06:32 ... thread 0: (1000000,3000000) ops and (327530.3,339905.0) ops/second in (3.053153,8.825996) 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 11/9 1.60 GB 12.6 1.3 0.0 1.3 4.1 2.8 0.0 1.5 102.7 322.6 12.88 11.98 45 0.286 1343K 1361 0.0 0.0 L1 5/5 425.50 MB 0.0 1.3 0.9 0.4 1.3 0.9 0.2 1.4 239.3 238.6 5.52 5.38 2 2.762 1342K 3928 0.0 0.0 L2 5/4 516.80 MB 1.3 0.4 0.2 0.2 0.4 0.2 0.6 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 17/9 928.10 MB 0.1 0.2 0.2 0.0 0.2 0.2 0.2 1.0 231.6 231.6 1.08 1.02 1 1.080 253K 0 0.0 0.0 L4 116/0 9.60 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 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1198/27 98.90 GB 0.0 3.2 1.4 1.8 6.0 4.1 1.7 2.2 155.9 290.6 21.00 19.83 50 0.420 3323K 5493 0.0 0.0 Int 0/0 0.00 KB 0.0 3.2 1.4 1.8 6.0 4.1 1.7 2.2 155.9 290.6 21.00 19.83 50 0.420 3323K 5493 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 3.2 1.4 1.8 3.2 1.3 0.0 0.0 251.3 250.8 13.03 12.68 10 1.303 3323K 5493 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 355.7 7.97 7.15 40 0.199 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.0 total, 8.8 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: 5.96 GB write, 676.85 MB/s write, 3.20 GB read, 363.04 MB/s read, 21.0 seconds Interval compaction: 5.96 GB write, 691.23 MB/s write, 3.20 GB read, 370.76 MB/s read, 21.0 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: 662553 Average: 2.1132 StdDev: 12.03 Min: 0 Median: 1.4495 Max: 3364 Percentiles: P50: 1.45 P75: 1.83 P99: 5.28 P99.9: 9.29 P99.99: 14.45 ------------------------------------------------------ [ 0, 1 ] 137061 20.687% 20.687% #### ( 1, 2 ] 432065 65.212% 85.899% ############# ( 2, 3 ] 57373 8.659% 94.558% ## ( 3, 4 ] 21907 3.306% 97.865% # ( 4, 6 ] 11753 1.774% 99.639% ( 6, 10 ] 2105 0.318% 99.956% ( 10, 15 ] 250 0.038% 99.994% ( 15, 22 ] 46 0.007% 100.001% ( 22, 34 ] 10 0.002% 100.003% ( 34, 51 ] 6 0.001% 100.003% ( 51, 76 ] 3 0.000% 100.004% ( 110, 170 ] 18 0.003% 100.007% ( 170, 250 ] 17 0.003% 100.009% ( 250, 380 ] 20 0.003% 100.012% ( 380, 580 ] 6 0.001% 100.013% ( 580, 870 ] 12 0.002% 100.015% ( 870, 1300 ] 6 0.001% 100.016% ( 1300, 1900 ] 3 0.000% 100.016% ( 1900, 2900 ] 3 0.000% 100.017% ( 2900, 4400 ] 5 0.001% 100.018% ** Level 1 read latency histogram (micros): Count: 139253 Average: 2.2240 StdDev: 11.59 Min: 0 Median: 1.5006 Max: 2031 Percentiles: P50: 1.50 P75: 1.87 P99: 5.42 P99.9: 9.60 P99.99: 456.86 ------------------------------------------------------ [ 0, 1 ] 22923 16.461% 16.461% ### ( 1, 2 ] 93293 66.995% 83.457% ############# ( 2, 3 ] 14561 10.457% 93.913% ## ( 3, 4 ] 4909 3.525% 97.438% # ( 4, 6 ] 3068 2.203% 99.642% ( 6, 10 ] 401 0.288% 99.930% ( 10, 15 ] 59 0.042% 99.972% ( 15, 22 ] 8 0.006% 99.978% ( 22, 34 ] 6 0.004% 99.982% ( 34, 51 ] 1 0.001% 99.983% ( 51, 76 ] 1 0.001% 99.983% ( 110, 170 ] 2 0.001% 99.985% ( 170, 250 ] 2 0.001% 99.986% ( 250, 380 ] 3 0.002% 99.989% ( 380, 580 ] 8 0.006% 99.994% ( 580, 870 ] 2 0.001% 99.996% ( 870, 1300 ] 4 0.003% 99.999% ( 1300, 1900 ] 1 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.001% ** Level 2 read latency histogram (micros): Count: 95639 Average: 2.1870 StdDev: 19.23 Min: 0 Median: 1.4045 Max: 3028 Percentiles: P50: 1.40 P75: 1.81 P99: 5.48 P99.9: 10.03 P99.99: 718.82 ------------------------------------------------------ [ 0, 1 ] 23833 24.920% 24.920% ##### ( 1, 2 ] 59306 62.010% 86.930% ############ ( 2, 3 ] 6989 7.308% 94.238% # ( 3, 4 ] 3108 3.250% 97.487% # ( 4, 6 ] 1957 2.046% 99.534% ( 6, 10 ] 350 0.366% 99.900% ( 10, 15 ] 72 0.075% 99.975% ( 15, 22 ] 5 0.005% 99.980% ( 34, 51 ] 1 0.001% 99.981% ( 51, 76 ] 2 0.002% 99.983% ( 250, 380 ] 3 0.003% 99.986% ( 380, 580 ] 2 0.002% 99.988% ( 580, 870 ] 3 0.003% 99.992% ( 870, 1300 ] 2 0.002% 99.994% ( 1300, 1900 ] 2 0.002% 99.996% ( 1900, 2900 ] 3 0.003% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 73206 Average: 4.1317 StdDev: 55.22 Min: 1 Median: 1.6231 Max: 4263 Percentiles: P50: 1.62 P75: 2.03 P99: 9.10 P99.9: 378.72 P99.99: 3179.90 ------------------------------------------------------ [ 0, 1 ] 6774 9.253% 9.253% ## ( 1, 2 ] 47871 65.392% 74.646% ############# ( 2, 3 ] 10132 13.840% 88.486% ### ( 3, 4 ] 3843 5.250% 93.735% # ( 4, 6 ] 2952 4.032% 97.768% # ( 6, 10 ] 1164 1.590% 99.358% ( 10, 15 ] 191 0.261% 99.619% ( 15, 22 ] 26 0.036% 99.654% ( 22, 34 ] 3 0.004% 99.658% ( 76, 110 ] 58 0.079% 99.738% ( 110, 170 ] 72 0.098% 99.836% ( 170, 250 ] 27 0.037% 99.873% ( 250, 380 ] 21 0.029% 99.902% ( 380, 580 ] 25 0.034% 99.936% ( 580, 870 ] 11 0.015% 99.951% ( 870, 1300 ] 11 0.015% 99.966% ( 1300, 1900 ] 6 0.008% 99.974% ( 1900, 2900 ] 11 0.015% 99.989% ( 2900, 4400 ] 9 0.012% 100.001% ** Level 4 read latency histogram (micros): Count: 20 Average: 1574.7000 StdDev: 966.96 Min: 395 Median: 1450.0000 Max: 3646 Percentiles: P50: 1450.00 P75: 2300.00 P99: 3646.00 P99.9: 3646.00 P99.99: 3646.00 ------------------------------------------------------ ( 380, 580 ] 4 20.000% 20.000% #### ( 580, 870 ] 3 15.000% 35.000% ### ( 870, 1300 ] 2 10.000% 45.000% ## ( 1300, 1900 ] 4 20.000% 65.000% #### ( 1900, 2900 ] 5 25.000% 90.000% ##### ( 2900, 4400 ] 2 10.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 20 Average: 593.4500 StdDev: 702.07 Min: 91 Median: 155.0000 Max: 2408 Percentiles: P50: 155.00 P75: 1013.33 P99: 2408.00 P99.9: 2408.00 P99.99: 2408.00 ------------------------------------------------------ ( 76, 110 ] 7 35.000% 35.000% ####### ( 110, 170 ] 4 20.000% 55.000% #### ( 170, 250 ] 1 5.000% 60.000% # ( 380, 580 ] 2 10.000% 70.000% ## ( 870, 1300 ] 3 15.000% 85.000% ### ( 1300, 1900 ] 1 5.000% 90.000% # ( 1900, 2900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 9.0 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 327.49 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.998 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, 322.36 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.403 H:M:S, 13.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/08/13-08:06:36 ... thread 0: (1000000,4000000) ops and (318684.8,334339.3) ops/second in (3.137897,11.963893) 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 18/13 2.52 GB 75.5 1.8 0.0 1.8 5.5 3.7 0.0 1.5 103.7 318.2 17.61 16.33 60 0.294 1855K 1874 0.0 0.0 L1 5/5 425.50 MB 0.0 1.3 0.9 0.4 1.3 0.9 0.2 1.4 239.3 238.6 5.52 5.38 2 2.762 1342K 3928 0.0 0.0 L2 0/0 0.00 KB 0.0 0.4 0.2 0.2 0.4 0.2 0.6 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 52/0 996.18 MB 1.0 1.7 0.7 0.9 1.7 0.7 0.2 2.2 215.5 215.1 7.89 7.06 4 1.973 1695K 2743 0.0 0.0 L4 136/0 9.72 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1259/18 99.82 GB 0.0 5.1 1.9 3.2 8.8 5.5 2.5 2.4 160.7 276.6 32.54 30.22 68 0.478 5277K 8749 0.0 0.0 Int 0/0 0.00 KB 0.0 5.1 1.9 3.2 8.8 5.5 2.5 2.4 160.7 276.6 32.54 30.22 68 0.478 5277K 8749 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 5.1 1.9 3.2 5.1 1.8 0.0 0.0 239.5 239.0 21.83 20.68 15 1.455 5277K 8749 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 353.1 10.71 9.55 53 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): 12.2 total, 12.0 interval Flush(GB): cumulative 3.691, interval 3.691 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.79 GB write, 740.39 MB/s write, 5.11 GB read, 430.15 MB/s read, 32.5 seconds Interval compaction: 8.79 GB write, 752.00 MB/s write, 5.11 GB read, 436.90 MB/s read, 32.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 998196 Average: 2.3024 StdDev: 12.12 Min: 0 Median: 1.5155 Max: 3364 Percentiles: P50: 1.52 P75: 1.90 P99: 5.72 P99.9: 10.27 P99.99: 125.47 ------------------------------------------------------ [ 0, 1 ] 164851 16.515% 16.515% ### ( 1, 2 ] 648341 64.951% 81.466% ############# ( 2, 3 ] 110164 11.036% 92.502% ## ( 3, 4 ] 41828 4.190% 96.693% # ( 4, 6 ] 26806 2.685% 99.378% # ( 6, 10 ] 5171 0.518% 99.896% ( 10, 15 ] 713 0.071% 99.968% ( 15, 22 ] 97 0.010% 99.977% ( 22, 34 ] 14 0.001% 99.979% ( 34, 51 ] 8 0.001% 99.980% ( 51, 76 ] 9 0.001% 99.981% ( 76, 110 ] 74 0.007% 99.988% ( 110, 170 ] 86 0.009% 99.997% ( 170, 250 ] 80 0.008% 100.005% ( 250, 380 ] 53 0.005% 100.010% ( 380, 580 ] 53 0.005% 100.015% ( 580, 870 ] 34 0.003% 100.019% ( 870, 1300 ] 13 0.001% 100.020% ( 1300, 1900 ] 6 0.001% 100.021% ( 1900, 2900 ] 4 0.000% 100.021% ( 2900, 4400 ] 5 0.001% 100.021% ** Level 1 read latency histogram (micros): Count: 226664 Average: 2.4464 StdDev: 10.67 Min: 0 Median: 1.5879 Max: 2031 Percentiles: P50: 1.59 P75: 1.97 P99: 5.91 P99.9: 13.25 P99.99: 456.19 ------------------------------------------------------ [ 0, 1 ] 26684 11.772% 11.772% ## ( 1, 2 ] 147391 65.026% 76.799% ############# ( 2, 3 ] 31555 13.921% 90.720% ### ( 3, 4 ] 10835 4.780% 95.500% # ( 4, 6 ] 8326 3.673% 99.174% # ( 6, 10 ] 1485 0.655% 99.829% ( 10, 15 ] 248 0.109% 99.938% ( 15, 22 ] 30 0.013% 99.951% ( 22, 34 ] 6 0.003% 99.954% ( 34, 51 ] 1 0.000% 99.955% ( 51, 76 ] 2 0.001% 99.955% ( 76, 110 ] 11 0.005% 99.960% ( 110, 170 ] 19 0.008% 99.969% ( 170, 250 ] 24 0.011% 99.979% ( 250, 380 ] 19 0.008% 99.988% ( 380, 580 ] 14 0.006% 99.994% ( 580, 870 ] 6 0.003% 99.996% ( 870, 1300 ] 5 0.002% 99.999% ( 1300, 1900 ] 1 0.000% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 140140 Average: 2.6984 StdDev: 20.49 Min: 0 Median: 1.4958 Max: 3028 Percentiles: P50: 1.50 P75: 1.90 P99: 6.96 P99.9: 151.69 P99.99: 833.58 ------------------------------------------------------ [ 0, 1 ] 27294 19.476% 19.476% #### ( 1, 2 ] 86276 61.564% 81.040% ############ ( 2, 3 ] 14539 10.375% 91.415% ## ( 3, 4 ] 6001 4.282% 95.697% # ( 4, 6 ] 4323 3.085% 98.782% # ( 6, 10 ] 1276 0.911% 99.692% ( 10, 15 ] 171 0.122% 99.814% ( 15, 22 ] 19 0.014% 99.828% ( 22, 34 ] 2 0.001% 99.829% ( 34, 51 ] 2 0.001% 99.831% ( 51, 76 ] 2 0.001% 99.832% ( 76, 110 ] 49 0.035% 99.867% ( 110, 170 ] 66 0.047% 99.914% ( 170, 250 ] 28 0.020% 99.934% ( 250, 380 ] 30 0.021% 99.956% ( 380, 580 ] 27 0.019% 99.975% ( 580, 870 ] 24 0.017% 99.992% ( 870, 1300 ] 5 0.004% 99.996% ( 1300, 1900 ] 2 0.001% 99.997% ( 1900, 2900 ] 3 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 193373 Average: 3.6914 StdDev: 37.90 Min: 0 Median: 1.6808 Max: 4263 Percentiles: P50: 1.68 P75: 2.29 P99: 9.18 P99.9: 253.20 P99.99: 1179.21 ------------------------------------------------------ [ 0, 1 ] 13637 7.052% 7.052% # ( 1, 2 ] 121990 63.085% 70.138% ############# ( 2, 3 ] 32137 16.619% 86.757% ### ( 3, 4 ] 11725 6.063% 92.820% # ( 4, 6 ] 9247 4.782% 97.602% # ( 6, 10 ] 3402 1.759% 99.361% ( 10, 15 ] 484 0.250% 99.612% ( 15, 22 ] 68 0.035% 99.647% ( 22, 34 ] 15 0.008% 99.655% ( 34, 51 ] 4 0.002% 99.657% ( 51, 76 ] 28 0.014% 99.671% ( 76, 110 ] 119 0.062% 99.733% ( 110, 170 ] 218 0.113% 99.845% ( 170, 250 ] 104 0.054% 99.899% ( 250, 380 ] 66 0.034% 99.933% ( 380, 580 ] 67 0.035% 99.968% ( 580, 870 ] 29 0.015% 99.983% ( 870, 1300 ] 19 0.010% 99.993% ( 1300, 1900 ] 7 0.004% 99.996% ( 1900, 2900 ] 13 0.007% 100.003% ( 2900, 4400 ] 9 0.005% 100.008% ** Level 4 read latency histogram (micros): Count: 20 Average: 1574.7000 StdDev: 966.96 Min: 395 Median: 1450.0000 Max: 3646 Percentiles: P50: 1450.00 P75: 2300.00 P99: 3646.00 P99.9: 3646.00 P99.99: 3646.00 ------------------------------------------------------ ( 380, 580 ] 4 20.000% 20.000% #### ( 580, 870 ] 3 15.000% 35.000% ### ( 870, 1300 ] 2 10.000% 45.000% ## ( 1300, 1900 ] 4 20.000% 65.000% #### ( 1900, 2900 ] 5 25.000% 90.000% ##### ( 2900, 4400 ] 2 10.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 40 Average: 735.8250 StdDev: 929.50 Min: 91 Median: 220.0000 Max: 4145 Percentiles: P50: 220.00 P75: 1013.33 P99: 3800.00 P99.9: 4145.00 P99.99: 4145.00 ------------------------------------------------------ ( 76, 110 ] 8 20.000% 20.000% #### ( 110, 170 ] 7 17.500% 37.500% #### ( 170, 250 ] 8 20.000% 57.500% #### ( 250, 380 ] 1 2.500% 60.000% # ( 380, 580 ] 2 5.000% 65.000% # ( 580, 870 ] 3 7.500% 72.500% ## ( 870, 1300 ] 3 7.500% 80.000% ## ( 1300, 1900 ] 2 5.000% 85.000% # ( 1900, 2900 ] 5 12.500% 97.500% ### ( 2900, 4400 ] 1 2.500% 100.000% # ** DB Stats ** Uptime(secs): 12.2 total, 3.1 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 323.91 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.432 H:M:S, 11.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 313.65 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.434 H:M:S, 13.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/08/13-08:06:41 ... thread 0: (1000000,5000000) ops and (186845.4,288751.8) ops/second in (5.352019,17.315912) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/5 2.03 GB 100.7 3.1 0.0 3.1 7.7 4.7 0.0 1.7 123.9 312.1 25.43 23.73 81 0.314 3198K 3201 0.0 0.0 L1 6/0 583.48 MB 58.3 3.2 2.4 0.8 3.2 2.4 0.2 1.3 230.1 228.6 14.16 13.64 3 4.720 3308K 20K 0.0 0.0 L2 7/4 796.77 MB 3.9 0.4 0.2 0.2 0.4 0.2 1.9 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 35/16 1.12 GB 1.0 1.7 0.7 0.9 1.7 0.7 0.7 2.2 215.5 215.1 7.89 7.06 4 1.973 1695K 2743 0.0 0.0 L4 150/0 9.42 GB 1.0 0.0 0.0 0.0 0.0 0.0 1.2 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 1264/25 100.79 GB 0.0 8.3 3.3 5.0 12.9 8.0 5.3 2.8 173.3 270.4 48.99 45.88 90 0.544 8586K 26K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.3 3.3 5.0 12.9 8.0 5.3 2.8 173.3 270.4 48.99 45.88 90 0.544 8586K 26K 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 8.3 3.3 5.0 8.3 3.3 0.0 0.0 239.6 238.8 35.42 33.81 21 1.687 8586K 26K 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 0.0 352.9 13.57 12.07 69 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 17.5 total, 17.3 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: 12.94 GB write, 756.75 MB/s write, 8.29 GB read, 484.83 MB/s read, 49.0 seconds Interval compaction: 12.94 GB write, 764.94 MB/s write, 8.29 GB read, 490.08 MB/s read, 49.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 9, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 9, 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: 9, total-stops: 11, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1517060 Average: 2.2644 StdDev: 10.77 Min: 0 Median: 1.5003 Max: 3364 Percentiles: P50: 1.50 P75: 1.88 P99: 5.71 P99.9: 9.98 P99.99: 130.22 ------------------------------------------------------ [ 0, 1 ] 261143 17.214% 17.214% ### ( 1, 2 ] 994266 65.539% 82.753% ############# ( 2, 3 ] 156520 10.317% 93.070% ## ( 3, 4 ] 59020 3.890% 96.961% # ( 4, 6 ] 36246 2.389% 99.350% ( 6, 10 ] 8392 0.553% 99.903% ( 10, 15 ] 944 0.062% 99.965% ( 15, 22 ] 142 0.009% 99.974% ( 22, 34 ] 24 0.002% 99.976% ( 34, 51 ] 11 0.001% 99.977% ( 51, 76 ] 15 0.001% 99.978% ( 76, 110 ] 129 0.009% 99.986% ( 110, 170 ] 170 0.011% 99.997% ( 170, 250 ] 108 0.007% 100.005% ( 250, 380 ] 78 0.005% 100.010% ( 380, 580 ] 79 0.005% 100.015% ( 580, 870 ] 53 0.003% 100.018% ( 870, 1300 ] 19 0.001% 100.020% ( 1300, 1900 ] 8 0.001% 100.020% ( 1900, 2900 ] 4 0.000% 100.021% ( 2900, 4400 ] 5 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 358413 Average: 2.5555 StdDev: 12.99 Min: 0 Median: 1.5691 Max: 2031 Percentiles: P50: 1.57 P75: 1.96 P99: 6.26 P99.9: 27.38 P99.99: 395.04 ------------------------------------------------------ [ 0, 1 ] 47812 13.340% 13.340% ### ( 1, 2 ] 230877 64.416% 77.756% ############# ( 2, 3 ] 46895 13.084% 90.840% ### ( 3, 4 ] 16337 4.558% 95.399% # ( 4, 6 ] 12712 3.547% 98.945% # ( 6, 10 ] 3007 0.839% 99.784% ( 10, 15 ] 366 0.102% 99.886% ( 15, 22 ] 47 0.013% 99.900% ( 22, 34 ] 8 0.002% 99.902% ( 34, 51 ] 2 0.001% 99.902% ( 51, 76 ] 5 0.001% 99.904% ( 76, 110 ] 108 0.030% 99.934% ( 110, 170 ] 114 0.032% 99.966% ( 170, 250 ] 45 0.013% 99.978% ( 250, 380 ] 41 0.011% 99.990% ( 380, 580 ] 42 0.012% 100.001% ( 580, 870 ] 20 0.006% 100.007% ( 870, 1300 ] 14 0.004% 100.011% ( 1300, 1900 ] 3 0.001% 100.012% ( 1900, 2900 ] 2 0.001% 100.012% ** Level 2 read latency histogram (micros): Count: 140140 Average: 2.6984 StdDev: 20.49 Min: 0 Median: 1.4958 Max: 3028 Percentiles: P50: 1.50 P75: 1.90 P99: 6.96 P99.9: 151.69 P99.99: 833.58 ------------------------------------------------------ [ 0, 1 ] 27294 19.476% 19.476% #### ( 1, 2 ] 86276 61.564% 81.040% ############ ( 2, 3 ] 14539 10.375% 91.415% ## ( 3, 4 ] 6001 4.282% 95.697% # ( 4, 6 ] 4323 3.085% 98.782% # ( 6, 10 ] 1276 0.911% 99.692% ( 10, 15 ] 171 0.122% 99.814% ( 15, 22 ] 19 0.014% 99.828% ( 22, 34 ] 2 0.001% 99.829% ( 34, 51 ] 2 0.001% 99.831% ( 51, 76 ] 2 0.001% 99.832% ( 76, 110 ] 49 0.035% 99.867% ( 110, 170 ] 66 0.047% 99.914% ( 170, 250 ] 28 0.020% 99.934% ( 250, 380 ] 30 0.021% 99.956% ( 380, 580 ] 27 0.019% 99.975% ( 580, 870 ] 24 0.017% 99.992% ( 870, 1300 ] 5 0.004% 99.996% ( 1300, 1900 ] 2 0.001% 99.997% ( 1900, 2900 ] 3 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 202176 Average: 4.2484 StdDev: 42.02 Min: 0 Median: 1.6903 Max: 4263 Percentiles: P50: 1.69 P75: 2.34 P99: 9.54 P99.9: 417.19 P99.99: 1260.47 ------------------------------------------------------ [ 0, 1 ] 13846 6.848% 6.848% # ( 1, 2 ] 126386 62.513% 69.361% ############# ( 2, 3 ] 33944 16.789% 86.151% ### ( 3, 4 ] 12726 6.295% 92.445% # ( 4, 6 ] 10042 4.967% 97.412% # ( 6, 10 ] 3627 1.794% 99.206% ( 10, 15 ] 523 0.259% 99.465% ( 15, 22 ] 72 0.036% 99.500% ( 22, 34 ] 15 0.007% 99.508% ( 34, 51 ] 4 0.002% 99.510% ( 51, 76 ] 28 0.014% 99.524% ( 76, 110 ] 147 0.073% 99.596% ( 110, 170 ] 270 0.134% 99.730% ( 170, 250 ] 189 0.093% 99.823% ( 250, 380 ] 134 0.066% 99.890% ( 380, 580 ] 112 0.055% 99.945% ( 580, 870 ] 59 0.029% 99.974% ( 870, 1300 ] 35 0.017% 99.992% ( 1300, 1900 ] 12 0.006% 99.998% ( 1900, 2900 ] 14 0.007% 100.004% ( 2900, 4400 ] 10 0.005% 100.009% ** Level 4 read latency histogram (micros): Count: 20 Average: 1574.7000 StdDev: 966.96 Min: 395 Median: 1450.0000 Max: 3646 Percentiles: P50: 1450.00 P75: 2300.00 P99: 3646.00 P99.9: 3646.00 P99.99: 3646.00 ------------------------------------------------------ ( 380, 580 ] 4 20.000% 20.000% #### ( 580, 870 ] 3 15.000% 35.000% ### ( 870, 1300 ] 2 10.000% 45.000% ## ( 1300, 1900 ] 4 20.000% 65.000% #### ( 1900, 2900 ] 5 25.000% 90.000% ##### ( 2900, 4400 ] 2 10.000% 100.000% ## ** Level 5 read latency histogram (micros): Count: 80 Average: 1048.1875 StdDev: 1191.63 Min: 91 Median: 494.2857 Max: 5053 Percentiles: P50: 494.29 P75: 1750.00 P99: 5053.00 P99.9: 5053.00 P99.99: 5053.00 ------------------------------------------------------ ( 76, 110 ] 9 11.250% 11.250% ## ( 110, 170 ] 9 11.250% 22.500% ## ( 170, 250 ] 11 13.750% 36.250% ### ( 250, 380 ] 7 8.750% 45.000% ## ( 380, 580 ] 7 8.750% 53.750% ## ( 580, 870 ] 9 11.250% 65.000% ## ( 870, 1300 ] 5 6.250% 71.250% # ( 1300, 1900 ] 4 5.000% 76.250% # ( 1900, 2900 ] 12 15.000% 91.250% ### ( 2900, 4400 ] 5 6.250% 97.500% # ( 4400, 6600 ] 2 2.500% 100.000% # ** DB Stats ** Uptime(secs): 17.5 total, 5.4 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 281.11 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.983 H:M:S, 22.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 183.89 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.552 H:M:S, 47.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/08/13-08:06:44 ... thread 0: (1000000,6000000) ops and (317363.0,293156.6) ops/second in (3.150966,20.466878) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/9 2.95 GB 163.6 3.6 0.0 3.6 9.2 5.6 0.0 1.6 121.8 309.5 30.52 28.36 96 0.318 3774K 3849 0.0 0.0 L1 6/0 583.48 MB 58.3 3.2 2.4 0.8 3.2 2.4 0.2 1.3 230.1 228.6 14.16 13.64 3 4.720 3308K 20K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.4 0.2 0.2 0.4 0.2 1.9 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 19/0 969.94 MB 1.0 2.8 1.5 1.3 2.8 1.5 0.7 1.8 208.9 208.5 13.87 12.43 11 1.260 2860K 4555 0.0 0.0 L4 168/0 9.70 GB 1.0 0.4 0.4 0.0 0.4 0.4 1.7 1.0 206.1 206.0 2.18 2.00 5 0.435 455K 113 0.0 0.0 L5 1064/0 87.54 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1274/9 101.70 GB 0.0 10.4 4.5 5.9 16.0 10.1 6.5 2.9 171.9 263.5 62.23 57.89 117 0.532 10M 29K 0.0 0.0 Int 0/0 0.00 KB 0.0 10.4 4.5 5.9 16.0 10.1 6.5 2.9 171.9 263.5 62.23 57.89 117 0.532 10M 29K 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 10.4 4.5 5.9 10.4 4.5 0.0 0.0 233.3 232.6 45.85 43.41 35 1.310 10M 29K 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 0.0 350.0 16.38 14.48 82 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 20.7 total, 20.5 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: 16.01 GB write, 793.91 MB/s write, 10.45 GB read, 517.90 MB/s read, 62.2 seconds Interval compaction: 16.01 GB write, 801.19 MB/s write, 10.45 GB read, 522.65 MB/s read, 62.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 9, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 9, 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: 9, total-stops: 17, interval: 26 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1902982 Average: 2.3417 StdDev: 10.42 Min: 0 Median: 1.5381 Max: 3364 Percentiles: P50: 1.54 P75: 1.93 P99: 5.85 P99.9: 10.88 P99.99: 94.84 ------------------------------------------------------ [ 0, 1 ] 289764 15.227% 15.227% ### ( 1, 2 ] 1229668 64.618% 79.845% ############# ( 2, 3 ] 220075 11.565% 91.410% ## ( 3, 4 ] 87799 4.614% 96.023% # ( 4, 6 ] 61230 3.218% 99.241% # ( 6, 10 ] 12252 0.644% 99.885% ( 10, 15 ] 1665 0.087% 99.972% ( 15, 22 ] 209 0.011% 99.983% ( 22, 34 ] 29 0.002% 99.985% ( 34, 51 ] 12 0.001% 99.985% ( 51, 76 ] 17 0.001% 99.986% ( 76, 110 ] 133 0.007% 99.993% ( 110, 170 ] 193 0.010% 100.003% ( 170, 250 ] 134 0.007% 100.010% ( 250, 380 ] 93 0.005% 100.015% ( 380, 580 ] 101 0.005% 100.021% ( 580, 870 ] 63 0.003% 100.024% ( 870, 1300 ] 28 0.001% 100.025% ( 1300, 1900 ] 12 0.001% 100.026% ( 1900, 2900 ] 4 0.000% 100.026% ( 2900, 4400 ] 5 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 536614 Average: 2.7569 StdDev: 17.87 Min: 0 Median: 1.6728 Max: 3785 Percentiles: P50: 1.67 P75: 2.31 P99: 7.17 P99.9: 14.09 P99.99: 135.88 ------------------------------------------------------ [ 0, 1 ] 50063 9.329% 9.329% ## ( 1, 2 ] 324367 60.447% 69.776% ############ ( 2, 3 ] 90703 16.903% 86.679% ### ( 3, 4 ] 33704 6.281% 92.960% # ( 4, 6 ] 30745 5.729% 98.690% # ( 6, 10 ] 5685 1.059% 99.749% ( 10, 15 ] 991 0.185% 99.934% ( 15, 22 ] 117 0.022% 99.955% ( 22, 34 ] 8 0.001% 99.957% ( 34, 51 ] 3 0.001% 99.958% ( 51, 76 ] 8 0.001% 99.959% ( 76, 110 ] 112 0.021% 99.980% ( 110, 170 ] 126 0.023% 100.003% ( 170, 250 ] 52 0.010% 100.013% ( 250, 380 ] 48 0.009% 100.022% ( 380, 580 ] 47 0.009% 100.031% ( 580, 870 ] 20 0.004% 100.034% ( 870, 1300 ] 14 0.003% 100.037% ( 1300, 1900 ] 3 0.001% 100.038% ( 1900, 2900 ] 15 0.003% 100.040% ( 2900, 4400 ] 3 0.001% 100.041% ** Level 2 read latency histogram (micros): Count: 140140 Average: 2.6984 StdDev: 20.49 Min: 0 Median: 1.4958 Max: 3028 Percentiles: P50: 1.50 P75: 1.90 P99: 6.96 P99.9: 151.69 P99.99: 833.58 ------------------------------------------------------ [ 0, 1 ] 27294 19.476% 19.476% #### ( 1, 2 ] 86276 61.564% 81.040% ############ ( 2, 3 ] 14539 10.375% 91.415% ## ( 3, 4 ] 6001 4.282% 95.697% # ( 4, 6 ] 4323 3.085% 98.782% # ( 6, 10 ] 1276 0.911% 99.692% ( 10, 15 ] 171 0.122% 99.814% ( 15, 22 ] 19 0.014% 99.828% ( 22, 34 ] 2 0.001% 99.829% ( 34, 51 ] 2 0.001% 99.831% ( 51, 76 ] 2 0.001% 99.832% ( 76, 110 ] 49 0.035% 99.867% ( 110, 170 ] 66 0.047% 99.914% ( 170, 250 ] 28 0.020% 99.934% ( 250, 380 ] 30 0.021% 99.956% ( 380, 580 ] 27 0.019% 99.975% ( 580, 870 ] 24 0.017% 99.992% ( 870, 1300 ] 5 0.004% 99.996% ( 1300, 1900 ] 2 0.001% 99.997% ( 1900, 2900 ] 3 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 408180 Average: 3.9870 StdDev: 33.52 Min: 0 Median: 1.8036 Max: 4263 Percentiles: P50: 1.80 P75: 2.66 P99: 9.23 P99.9: 248.31 P99.99: 527.66 ------------------------------------------------------ [ 0, 1 ] 16229 3.976% 3.976% # ( 1, 2 ] 233768 57.271% 61.247% ########### ( 2, 3 ] 84922 20.805% 82.052% #### ( 3, 4 ] 33357 8.172% 90.224% ## ( 4, 6 ] 30345 7.434% 97.658% # ( 6, 10 ] 6784 1.662% 99.320% ( 10, 15 ] 1234 0.302% 99.622% ( 15, 22 ] 147 0.036% 99.658% ( 22, 34 ] 23 0.006% 99.664% ( 34, 51 ] 10 0.002% 99.667% ( 51, 76 ] 31 0.008% 99.674% ( 76, 110 ] 229 0.056% 99.730% ( 110, 170 ] 406 0.099% 99.830% ( 170, 250 ] 293 0.072% 99.902% ( 250, 380 ] 215 0.053% 99.954% ( 380, 580 ] 198 0.049% 100.003% ( 580, 870 ] 109 0.027% 100.029% ( 870, 1300 ] 52 0.013% 100.042% ( 1300, 1900 ] 14 0.003% 100.046% ( 1900, 2900 ] 15 0.004% 100.049% ( 2900, 4400 ] 11 0.003% 100.052% ** Level 4 read latency histogram (micros): Count: 100 Average: 376.7800 StdDev: 759.95 Min: 1 Median: 2.2000 Max: 3646 Percentiles: P50: 2.20 P75: 336.67 P99: 3646.00 P99.9: 3646.00 P99.99: 3646.00 ------------------------------------------------------ [ 0, 1 ] 16 16.000% 16.000% ### ( 1, 2 ] 33 33.000% 49.000% ####### ( 2, 3 ] 5 5.000% 54.000% # ( 3, 4 ] 1 1.000% 55.000% ( 4, 6 ] 1 1.000% 56.000% ( 6, 10 ] 1 1.000% 57.000% ( 10, 15 ] 1 1.000% 58.000% ( 15, 22 ] 1 1.000% 59.000% ( 22, 34 ] 1 1.000% 60.000% ( 34, 51 ] 2 2.000% 62.000% ( 76, 110 ] 1 1.000% 63.000% ( 110, 170 ] 10 10.000% 73.000% ## ( 250, 380 ] 3 3.000% 76.000% # ( 380, 580 ] 4 4.000% 80.000% # ( 580, 870 ] 6 6.000% 86.000% # ( 870, 1300 ] 3 3.000% 89.000% # ( 1300, 1900 ] 4 4.000% 93.000% # ( 1900, 2900 ] 5 5.000% 98.000% # ( 2900, 4400 ] 2 2.000% 100.000% ** Level 5 read latency histogram (micros): Count: 120 Average: 975.4000 StdDev: 1110.79 Min: 89 Median: 463.3333 Max: 5053 Percentiles: P50: 463.33 P75: 1566.67 P99: 5053.00 P99.9: 5053.00 P99.99: 5053.00 ------------------------------------------------------ ( 76, 110 ] 11 9.167% 9.167% ## ( 110, 170 ] 17 14.167% 23.333% ### ( 170, 250 ] 15 12.500% 35.833% ### ( 250, 380 ] 12 10.000% 45.833% ## ( 380, 580 ] 12 10.000% 55.833% ## ( 580, 870 ] 13 10.833% 66.667% ## ( 870, 1300 ] 6 5.000% 71.667% # ( 1300, 1900 ] 9 7.500% 79.167% ## ( 1900, 2900 ] 17 14.167% 93.333% ### ( 2900, 4400 ] 6 5.000% 98.333% # ( 4400, 6600 ] 2 1.667% 100.000% ** DB Stats ** Uptime(secs): 20.7 total, 3.2 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 285.87 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.448 H:M:S, 21.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 312.34 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.465 H:M:S, 14.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/08/13-08:06:47 ... thread 0: (1000000,7000000) ops and (295613.1,293505.0) ops/second in (3.382800,23.849678) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/16 3.99 GB 44.1 5.5 0.0 5.5 12.2 6.6 0.0 1.8 138.1 303.6 41.06 38.40 115 0.357 5756K 9445 0.0 0.0 L1 6/6 583.48 MB 0.0 3.2 2.4 0.8 3.2 2.4 0.2 1.3 230.1 228.6 14.16 13.64 3 4.720 3308K 20K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.4 0.2 0.2 0.4 0.2 1.9 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 19/0 969.94 MB 1.0 2.8 1.5 1.3 2.8 1.5 0.7 1.8 208.9 208.5 13.87 12.43 11 1.260 2860K 4555 0.0 0.0 L4 168/0 9.70 GB 1.0 0.4 0.4 0.0 0.4 0.4 1.7 1.0 206.1 206.0 2.18 2.00 5 0.435 455K 113 0.0 0.0 L5 1064/0 87.54 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1276/22 102.74 GB 0.0 12.4 4.5 7.8 19.0 11.2 6.5 2.9 173.8 266.8 72.77 67.93 136 0.535 12M 35K 0.0 0.0 Int 0/0 0.00 KB 0.0 12.4 4.5 7.8 19.0 11.2 6.5 2.9 173.8 266.8 72.77 67.93 136 0.535 12M 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 12.4 4.5 7.8 12.3 4.5 0.0 0.0 237.0 236.3 53.38 50.78 39 1.369 12M 35K 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 0.0 351.0 19.39 17.16 97 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 24.0 total, 23.9 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: 18.96 GB write, 807.71 MB/s write, 12.35 GB read, 526.22 MB/s read, 72.8 seconds Interval compaction: 18.96 GB write, 814.06 MB/s write, 12.35 GB read, 530.36 MB/s read, 72.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 20, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 12, total-stops: 20, interval: 32 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2292336 Average: 2.3491 StdDev: 11.19 Min: 0 Median: 1.5315 Max: 3364 Percentiles: P50: 1.53 P75: 1.92 P99: 5.85 P99.9: 11.46 P99.99: 116.61 ------------------------------------------------------ [ 0, 1 ] 355899 15.526% 15.526% ### ( 1, 2 ] 1486745 64.857% 80.383% ############# ( 2, 3 ] 260921 11.382% 91.765% ## ( 3, 4 ] 101356 4.422% 96.187% # ( 4, 6 ] 69763 3.043% 99.230% # ( 6, 10 ] 14766 0.644% 99.874% ( 10, 15 ] 2044 0.089% 99.963% ( 15, 22 ] 237 0.010% 99.974% ( 22, 34 ] 33 0.001% 99.975% ( 34, 51 ] 13 0.001% 99.976% ( 51, 76 ] 34 0.001% 99.977% ( 76, 110 ] 259 0.011% 99.988% ( 110, 170 ] 352 0.015% 100.004% ( 170, 250 ] 183 0.008% 100.012% ( 250, 380 ] 126 0.005% 100.017% ( 380, 580 ] 127 0.006% 100.023% ( 580, 870 ] 82 0.004% 100.026% ( 870, 1300 ] 34 0.001% 100.028% ( 1300, 1900 ] 13 0.001% 100.028% ( 1900, 2900 ] 5 0.000% 100.029% ( 2900, 4400 ] 9 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 536615 Average: 2.7571 StdDev: 17.87 Min: 0 Median: 1.6728 Max: 3785 Percentiles: P50: 1.67 P75: 2.31 P99: 7.17 P99.9: 14.09 P99.99: 136.14 ------------------------------------------------------ [ 0, 1 ] 50063 9.329% 9.329% ## ( 1, 2 ] 324367 60.447% 69.776% ############ ( 2, 3 ] 90703 16.903% 86.679% ### ( 3, 4 ] 33704 6.281% 92.960% # ( 4, 6 ] 30745 5.729% 98.689% # ( 6, 10 ] 5685 1.059% 99.749% ( 10, 15 ] 991 0.185% 99.933% ( 15, 22 ] 117 0.022% 99.955% ( 22, 34 ] 8 0.001% 99.957% ( 34, 51 ] 3 0.001% 99.957% ( 51, 76 ] 8 0.001% 99.959% ( 76, 110 ] 112 0.021% 99.980% ( 110, 170 ] 127 0.024% 100.003% ( 170, 250 ] 52 0.010% 100.013% ( 250, 380 ] 48 0.009% 100.022% ( 380, 580 ] 47 0.009% 100.031% ( 580, 870 ] 20 0.004% 100.034% ( 870, 1300 ] 14 0.003% 100.037% ( 1300, 1900 ] 3 0.001% 100.038% ( 1900, 2900 ] 15 0.003% 100.040% ( 2900, 4400 ] 3 0.001% 100.041% ** Level 2 read latency histogram (micros): Count: 140140 Average: 2.6984 StdDev: 20.49 Min: 0 Median: 1.4958 Max: 3028 Percentiles: P50: 1.50 P75: 1.90 P99: 6.96 P99.9: 151.69 P99.99: 833.58 ------------------------------------------------------ [ 0, 1 ] 27294 19.476% 19.476% #### ( 1, 2 ] 86276 61.564% 81.040% ############ ( 2, 3 ] 14539 10.375% 91.415% ## ( 3, 4 ] 6001 4.282% 95.697% # ( 4, 6 ] 4323 3.085% 98.782% # ( 6, 10 ] 1276 0.911% 99.692% ( 10, 15 ] 171 0.122% 99.814% ( 15, 22 ] 19 0.014% 99.828% ( 22, 34 ] 2 0.001% 99.829% ( 34, 51 ] 2 0.001% 99.831% ( 51, 76 ] 2 0.001% 99.832% ( 76, 110 ] 49 0.035% 99.867% ( 110, 170 ] 66 0.047% 99.914% ( 170, 250 ] 28 0.020% 99.934% ( 250, 380 ] 30 0.021% 99.956% ( 380, 580 ] 27 0.019% 99.975% ( 580, 870 ] 24 0.017% 99.992% ( 870, 1300 ] 5 0.004% 99.996% ( 1300, 1900 ] 2 0.001% 99.997% ( 1900, 2900 ] 3 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 408180 Average: 3.9870 StdDev: 33.52 Min: 0 Median: 1.8036 Max: 4263 Percentiles: P50: 1.80 P75: 2.66 P99: 9.23 P99.9: 248.31 P99.99: 527.66 ------------------------------------------------------ [ 0, 1 ] 16229 3.976% 3.976% # ( 1, 2 ] 233768 57.271% 61.247% ########### ( 2, 3 ] 84922 20.805% 82.052% #### ( 3, 4 ] 33357 8.172% 90.224% ## ( 4, 6 ] 30345 7.434% 97.658% # ( 6, 10 ] 6784 1.662% 99.320% ( 10, 15 ] 1234 0.302% 99.622% ( 15, 22 ] 147 0.036% 99.658% ( 22, 34 ] 23 0.006% 99.664% ( 34, 51 ] 10 0.002% 99.667% ( 51, 76 ] 31 0.008% 99.674% ( 76, 110 ] 229 0.056% 99.730% ( 110, 170 ] 406 0.099% 99.830% ( 170, 250 ] 293 0.072% 99.902% ( 250, 380 ] 215 0.053% 99.954% ( 380, 580 ] 198 0.049% 100.003% ( 580, 870 ] 109 0.027% 100.029% ( 870, 1300 ] 52 0.013% 100.042% ( 1300, 1900 ] 14 0.003% 100.046% ( 1900, 2900 ] 15 0.004% 100.049% ( 2900, 4400 ] 11 0.003% 100.052% ** Level 4 read latency histogram (micros): Count: 100 Average: 376.7800 StdDev: 759.95 Min: 1 Median: 2.2000 Max: 3646 Percentiles: P50: 2.20 P75: 336.67 P99: 3646.00 P99.9: 3646.00 P99.99: 3646.00 ------------------------------------------------------ [ 0, 1 ] 16 16.000% 16.000% ### ( 1, 2 ] 33 33.000% 49.000% ####### ( 2, 3 ] 5 5.000% 54.000% # ( 3, 4 ] 1 1.000% 55.000% ( 4, 6 ] 1 1.000% 56.000% ( 6, 10 ] 1 1.000% 57.000% ( 10, 15 ] 1 1.000% 58.000% ( 15, 22 ] 1 1.000% 59.000% ( 22, 34 ] 1 1.000% 60.000% ( 34, 51 ] 2 2.000% 62.000% ( 76, 110 ] 1 1.000% 63.000% ( 110, 170 ] 10 10.000% 73.000% ## ( 250, 380 ] 3 3.000% 76.000% # ( 380, 580 ] 4 4.000% 80.000% # ( 580, 870 ] 6 6.000% 86.000% # ( 870, 1300 ] 3 3.000% 89.000% # ( 1300, 1900 ] 4 4.000% 93.000% # ( 1900, 2900 ] 5 5.000% 98.000% # ( 2900, 4400 ] 2 2.000% 100.000% ** Level 5 read latency histogram (micros): Count: 120 Average: 975.4000 StdDev: 1110.79 Min: 89 Median: 463.3333 Max: 5053 Percentiles: P50: 463.33 P75: 1566.67 P99: 5053.00 P99.9: 5053.00 P99.99: 5053.00 ------------------------------------------------------ ( 76, 110 ] 11 9.167% 9.167% ## ( 110, 170 ] 17 14.167% 23.333% ### ( 170, 250 ] 15 12.500% 35.833% ### ( 250, 380 ] 12 10.000% 45.833% ## ( 380, 580 ] 12 10.000% 55.833% ## ( 580, 870 ] 13 10.833% 66.667% ## ( 870, 1300 ] 6 5.000% 71.667% # ( 1300, 1900 ] 9 7.500% 79.167% ## ( 1900, 2900 ] 17 14.167% 93.333% ### ( 2900, 4400 ] 6 5.000% 98.333% # ( 4400, 6600 ] 2 1.667% 100.000% ** DB Stats ** Uptime(secs): 24.0 total, 3.4 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 286.58 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.228 H:M:S, 21.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 290.94 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.780 H:M:S, 23.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/08/13-08:06:56 ... thread 0: (1000000,8000000) ops and (120352.9,248767.2) ops/second in (8.308897,32.158575) 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 18/16 4.91 GB 138.0 7.6 0.0 7.6 15.1 7.6 0.0 2.0 150.3 300.3 51.55 48.44 135 0.382 7866K 15K 0.0 0.0 L1 6/6 583.48 MB 0.0 3.2 2.4 0.8 3.2 2.4 0.2 1.3 230.1 228.6 14.16 13.64 3 4.720 3308K 20K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.4 0.2 0.2 0.4 0.2 1.9 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 19/0 969.94 MB 1.0 2.8 1.5 1.3 2.8 1.5 0.7 1.8 208.9 208.5 13.87 12.43 11 1.260 2860K 4555 0.0 0.0 L4 168/0 9.70 GB 1.0 0.4 0.4 0.0 0.4 0.4 1.7 1.0 206.1 206.0 2.18 2.00 5 0.435 455K 113 0.0 0.0 L5 1064/0 87.54 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1275/22 103.66 GB 0.0 14.4 4.5 9.8 21.9 12.1 6.5 2.9 176.9 269.4 83.26 77.97 156 0.534 14M 40K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.4 4.5 9.8 21.9 12.1 6.5 2.9 176.9 269.4 83.26 77.97 156 0.534 14M 40K 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 14.4 4.5 9.8 14.3 4.5 0.0 0.0 241.1 240.4 61.10 58.34 44 1.389 14M 40K 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 0.0 349.6 22.17 19.62 112 0.198 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 32.3 total, 32.2 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 21.91 GB write, 693.52 MB/s write, 14.38 GB read, 455.29 MB/s read, 83.3 seconds Interval compaction: 21.91 GB write, 697.56 MB/s write, 14.38 GB read, 457.95 MB/s read, 83.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 21, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 21, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 20, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 21, total-stops: 20, interval: 41 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3268531 Average: 2.3163 StdDev: 10.77 Min: 0 Median: 1.5138 Max: 3428 Percentiles: P50: 1.51 P75: 1.89 P99: 5.83 P99.9: 11.69 P99.99: 135.89 ------------------------------------------------------ [ 0, 1 ] 529592 16.203% 16.203% ### ( 1, 2 ] 2149988 65.778% 81.981% ############# ( 2, 3 ] 348466 10.661% 92.642% ## ( 3, 4 ] 129843 3.973% 96.615% # ( 4, 6 ] 85098 2.604% 99.218% # ( 6, 10 ] 21406 0.655% 99.873% ( 10, 15 ] 2570 0.079% 99.952% ( 15, 22 ] 292 0.009% 99.961% ( 22, 34 ] 40 0.001% 99.962% ( 34, 51 ] 18 0.001% 99.963% ( 51, 76 ] 54 0.002% 99.964% ( 76, 110 ] 562 0.017% 99.982% ( 110, 170 ] 640 0.020% 100.001% ( 170, 250 ] 290 0.009% 100.010% ( 250, 380 ] 176 0.005% 100.015% ( 380, 580 ] 173 0.005% 100.021% ( 580, 870 ] 106 0.003% 100.024% ( 870, 1300 ] 46 0.001% 100.025% ( 1300, 1900 ] 15 0.000% 100.026% ( 1900, 2900 ] 7 0.000% 100.026% ( 2900, 4400 ] 11 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 536615 Average: 2.7571 StdDev: 17.87 Min: 0 Median: 1.6728 Max: 3785 Percentiles: P50: 1.67 P75: 2.31 P99: 7.17 P99.9: 14.09 P99.99: 136.14 ------------------------------------------------------ [ 0, 1 ] 50063 9.329% 9.329% ## ( 1, 2 ] 324367 60.447% 69.776% ############ ( 2, 3 ] 90703 16.903% 86.679% ### ( 3, 4 ] 33704 6.281% 92.960% # ( 4, 6 ] 30745 5.729% 98.689% # ( 6, 10 ] 5685 1.059% 99.749% ( 10, 15 ] 991 0.185% 99.933% ( 15, 22 ] 117 0.022% 99.955% ( 22, 34 ] 8 0.001% 99.957% ( 34, 51 ] 3 0.001% 99.957% ( 51, 76 ] 8 0.001% 99.959% ( 76, 110 ] 112 0.021% 99.980% ( 110, 170 ] 127 0.024% 100.003% ( 170, 250 ] 52 0.010% 100.013% ( 250, 380 ] 48 0.009% 100.022% ( 380, 580 ] 47 0.009% 100.031% ( 580, 870 ] 20 0.004% 100.034% ( 870, 1300 ] 14 0.003% 100.037% ( 1300, 1900 ] 3 0.001% 100.038% ( 1900, 2900 ] 15 0.003% 100.040% ( 2900, 4400 ] 3 0.001% 100.041% ** Level 2 read latency histogram (micros): Count: 140140 Average: 2.6984 StdDev: 20.49 Min: 0 Median: 1.4958 Max: 3028 Percentiles: P50: 1.50 P75: 1.90 P99: 6.96 P99.9: 151.69 P99.99: 833.58 ------------------------------------------------------ [ 0, 1 ] 27294 19.476% 19.476% #### ( 1, 2 ] 86276 61.564% 81.040% ############ ( 2, 3 ] 14539 10.375% 91.415% ## ( 3, 4 ] 6001 4.282% 95.697% # ( 4, 6 ] 4323 3.085% 98.782% # ( 6, 10 ] 1276 0.911% 99.692% ( 10, 15 ] 171 0.122% 99.814% ( 15, 22 ] 19 0.014% 99.828% ( 22, 34 ] 2 0.001% 99.829% ( 34, 51 ] 2 0.001% 99.831% ( 51, 76 ] 2 0.001% 99.832% ( 76, 110 ] 49 0.035% 99.867% ( 110, 170 ] 66 0.047% 99.914% ( 170, 250 ] 28 0.020% 99.934% ( 250, 380 ] 30 0.021% 99.956% ( 380, 580 ] 27 0.019% 99.975% ( 580, 870 ] 24 0.017% 99.992% ( 870, 1300 ] 5 0.004% 99.996% ( 1300, 1900 ] 2 0.001% 99.997% ( 1900, 2900 ] 3 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 408180 Average: 3.9870 StdDev: 33.52 Min: 0 Median: 1.8036 Max: 4263 Percentiles: P50: 1.80 P75: 2.66 P99: 9.23 P99.9: 248.31 P99.99: 527.66 ------------------------------------------------------ [ 0, 1 ] 16229 3.976% 3.976% # ( 1, 2 ] 233768 57.271% 61.247% ########### ( 2, 3 ] 84922 20.805% 82.052% #### ( 3, 4 ] 33357 8.172% 90.224% ## ( 4, 6 ] 30345 7.434% 97.658% # ( 6, 10 ] 6784 1.662% 99.320% ( 10, 15 ] 1234 0.302% 99.622% ( 15, 22 ] 147 0.036% 99.658% ( 22, 34 ] 23 0.006% 99.664% ( 34, 51 ] 10 0.002% 99.667% ( 51, 76 ] 31 0.008% 99.674% ( 76, 110 ] 229 0.056% 99.730% ( 110, 170 ] 406 0.099% 99.830% ( 170, 250 ] 293 0.072% 99.902% ( 250, 380 ] 215 0.053% 99.954% ( 380, 580 ] 198 0.049% 100.003% ( 580, 870 ] 109 0.027% 100.029% ( 870, 1300 ] 52 0.013% 100.042% ( 1300, 1900 ] 14 0.003% 100.046% ( 1900, 2900 ] 15 0.004% 100.049% ( 2900, 4400 ] 11 0.003% 100.052% ** Level 4 read latency histogram (micros): Count: 100 Average: 376.7800 StdDev: 759.95 Min: 1 Median: 2.2000 Max: 3646 Percentiles: P50: 2.20 P75: 336.67 P99: 3646.00 P99.9: 3646.00 P99.99: 3646.00 ------------------------------------------------------ [ 0, 1 ] 16 16.000% 16.000% ### ( 1, 2 ] 33 33.000% 49.000% ####### ( 2, 3 ] 5 5.000% 54.000% # ( 3, 4 ] 1 1.000% 55.000% ( 4, 6 ] 1 1.000% 56.000% ( 6, 10 ] 1 1.000% 57.000% ( 10, 15 ] 1 1.000% 58.000% ( 15, 22 ] 1 1.000% 59.000% ( 22, 34 ] 1 1.000% 60.000% ( 34, 51 ] 2 2.000% 62.000% ( 76, 110 ] 1 1.000% 63.000% ( 110, 170 ] 10 10.000% 73.000% ## ( 250, 380 ] 3 3.000% 76.000% # ( 380, 580 ] 4 4.000% 80.000% # ( 580, 870 ] 6 6.000% 86.000% # ( 870, 1300 ] 3 3.000% 89.000% # ( 1300, 1900 ] 4 4.000% 93.000% # ( 1900, 2900 ] 5 5.000% 98.000% # ( 2900, 4400 ] 2 2.000% 100.000% ** Level 5 read latency histogram (micros): Count: 120 Average: 975.4000 StdDev: 1110.79 Min: 89 Median: 463.3333 Max: 5053 Percentiles: P50: 463.33 P75: 1566.67 P99: 5053.00 P99.9: 5053.00 P99.99: 5053.00 ------------------------------------------------------ ( 76, 110 ] 11 9.167% 9.167% ## ( 110, 170 ] 17 14.167% 23.333% ### ( 170, 250 ] 15 12.500% 35.833% ### ( 250, 380 ] 12 10.000% 45.833% ## ( 380, 580 ] 12 10.000% 55.833% ## ( 580, 870 ] 13 10.833% 66.667% ## ( 870, 1300 ] 6 5.000% 71.667% # ( 1300, 1900 ] 9 7.500% 79.167% ## ( 1900, 2900 ] 17 14.167% 93.333% ### ( 2900, 4400 ] 6 5.000% 98.333% # ( 4400, 6600 ] 2 1.667% 100.000% ** DB Stats ** Uptime(secs): 32.3 total, 8.3 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 243.40 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:10.603 H:M:S, 32.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 118.45 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.375 H:M:S, 64.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/08/13-08:07:08 ... thread 0: (1000000,9000000) ops and (78780.1,200659.3) ops/second in (12.693567,44.852142) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/11 2.58 GB 25.2 8.1 0.0 8.1 16.6 8.5 0.0 1.9 145.0 298.6 56.90 52.90 151 0.377 8377K 15K 0.0 0.0 L1 21/21 1.99 GB 0.0 7.1 5.7 1.4 7.0 5.6 0.2 1.2 227.3 224.4 31.83 30.26 4 7.958 7347K 91K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.4 0.2 0.2 0.4 0.2 3.7 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 19/0 957.12 MB 1.0 5.5 3.1 2.4 5.5 3.1 0.9 1.8 186.6 185.6 30.46 25.01 22 1.385 5690K 29K 0.0 0.0 L4 171/0 9.53 GB 1.0 2.6 2.2 0.4 2.5 2.1 1.8 1.2 178.2 176.9 14.75 11.96 29 0.509 2670K 19K 0.0 0.0 L5 1088/0 89.51 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1313/32 104.54 GB 0.0 23.6 11.2 12.4 32.0 19.6 10.7 3.7 178.5 242.0 135.45 121.60 208 0.651 24M 155K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.6 11.2 12.4 32.0 19.6 10.7 3.7 178.5 242.0 135.45 121.60 208 0.651 24M 155K 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 23.6 11.2 12.4 23.5 11.0 0.0 0.0 220.0 218.6 109.87 99.36 82 1.340 24M 155K 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 0.0 342.3 25.58 22.24 126 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): 45.0 total, 44.9 interval Flush(GB): cumulative 8.552, interval 8.552 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: 32.01 GB write, 727.69 MB/s write, 23.61 GB read, 536.75 MB/s read, 135.5 seconds Interval compaction: 32.01 GB write, 730.73 MB/s write, 23.61 GB read, 539.00 MB/s read, 135.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 25, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 25, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 25, pending-compaction-bytes-delays: 26, pending-compaction-bytes-stops: 0, total-delays: 51, total-stops: 25, interval: 76 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3957033 Average: 2.5968 StdDev: 20.11 Min: 0 Median: 1.5255 Max: 6011 Percentiles: P50: 1.53 P75: 1.91 P99: 6.18 P99.9: 93.65 P99.99: 266.75 ------------------------------------------------------ [ 0, 1 ] 636728 16.091% 16.091% ### ( 1, 2 ] 2553284 64.525% 80.616% ############# ( 2, 3 ] 439532 11.108% 91.724% ## ( 3, 4 ] 164122 4.148% 95.871% # ( 4, 6 ] 122353 3.092% 98.964% # ( 6, 10 ] 31281 0.791% 99.754% ( 10, 15 ] 3851 0.097% 99.851% ( 15, 22 ] 510 0.013% 99.864% ( 22, 34 ] 55 0.001% 99.866% ( 34, 51 ] 23 0.001% 99.866% ( 51, 76 ] 98 0.002% 99.869% ( 76, 110 ] 2389 0.060% 99.929% ( 110, 170 ] 1798 0.045% 99.975% ( 170, 250 ] 562 0.014% 99.989% ( 250, 380 ] 406 0.010% 99.999% ( 380, 580 ] 433 0.011% 100.010% ( 580, 870 ] 245 0.006% 100.016% ( 870, 1300 ] 151 0.004% 100.020% ( 1300, 1900 ] 57 0.001% 100.021% ( 1900, 2900 ] 39 0.001% 100.022% ( 2900, 4400 ] 49 0.001% 100.024% ( 4400, 6600 ] 6 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 1228786 Average: 4.0826 StdDev: 52.96 Min: 0 Median: 1.7386 Max: 8446 Percentiles: P50: 1.74 P75: 2.60 P99: 8.70 P99.9: 77.99 P99.99: 166.18 ------------------------------------------------------ [ 0, 1 ] 114730 9.337% 9.337% ## ( 1, 2 ] 676497 55.054% 64.391% ########### ( 2, 3 ] 215907 17.571% 81.962% #### ( 3, 4 ] 96729 7.872% 89.834% ## ( 4, 6 ] 97720 7.953% 97.786% ## ( 6, 10 ] 22094 1.798% 99.584% ( 10, 15 ] 3215 0.262% 99.846% ( 15, 22 ] 438 0.036% 99.882% ( 22, 34 ] 23 0.002% 99.883% ( 34, 51 ] 8 0.001% 99.884% ( 51, 76 ] 153 0.012% 99.896% ( 76, 110 ] 739 0.060% 99.957% ( 110, 170 ] 438 0.036% 99.992% ( 170, 250 ] 268 0.022% 100.014% ( 250, 380 ] 306 0.025% 100.039% ( 380, 580 ] 398 0.032% 100.071% ( 580, 870 ] 305 0.025% 100.096% ( 870, 1300 ] 211 0.017% 100.113% ( 1300, 1900 ] 95 0.008% 100.121% ( 1900, 2900 ] 91 0.007% 100.129% ( 2900, 4400 ] 104 0.008% 100.137% ( 4400, 6600 ] 23 0.002% 100.139% ( 6600, 9900 ] 5 0.000% 100.139% ** Level 2 read latency histogram (micros): Count: 140140 Average: 2.6984 StdDev: 20.49 Min: 0 Median: 1.4958 Max: 3028 Percentiles: P50: 1.50 P75: 1.90 P99: 6.96 P99.9: 151.69 P99.99: 833.58 ------------------------------------------------------ [ 0, 1 ] 27294 19.476% 19.476% #### ( 1, 2 ] 86276 61.564% 81.040% ############ ( 2, 3 ] 14539 10.375% 91.415% ## ( 3, 4 ] 6001 4.282% 95.697% # ( 4, 6 ] 4323 3.085% 98.782% # ( 6, 10 ] 1276 0.911% 99.692% ( 10, 15 ] 171 0.122% 99.814% ( 15, 22 ] 19 0.014% 99.828% ( 22, 34 ] 2 0.001% 99.829% ( 34, 51 ] 2 0.001% 99.831% ( 51, 76 ] 2 0.001% 99.832% ( 76, 110 ] 49 0.035% 99.867% ( 110, 170 ] 66 0.047% 99.914% ( 170, 250 ] 28 0.020% 99.934% ( 250, 380 ] 30 0.021% 99.956% ( 380, 580 ] 27 0.019% 99.975% ( 580, 870 ] 24 0.017% 99.992% ( 870, 1300 ] 5 0.004% 99.996% ( 1300, 1900 ] 2 0.001% 99.997% ( 1900, 2900 ] 3 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 1118765 Average: 4.6896 StdDev: 49.55 Min: 0 Median: 1.9272 Max: 7015 Percentiles: P50: 1.93 P75: 2.95 P99: 9.11 P99.9: 164.55 P99.99: 305.40 ------------------------------------------------------ [ 0, 1 ] 26120 2.335% 2.335% ( 1, 2 ] 575136 51.408% 53.743% ########## ( 2, 3 ] 251019 22.437% 76.180% #### ( 3, 4 ] 118596 10.601% 86.781% ## ( 4, 6 ] 119659 10.696% 97.476% ## ( 6, 10 ] 21905 1.958% 99.434% ( 10, 15 ] 3700 0.331% 99.765% ( 15, 22 ] 406 0.036% 99.801% ( 22, 34 ] 47 0.004% 99.805% ( 34, 51 ] 23 0.002% 99.807% ( 51, 76 ] 69 0.006% 99.814% ( 76, 110 ] 328 0.029% 99.843% ( 110, 170 ] 702 0.063% 99.906% ( 170, 250 ] 684 0.061% 99.967% ( 250, 380 ] 608 0.054% 100.021% ( 380, 580 ] 654 0.058% 100.080% ( 580, 870 ] 454 0.041% 100.120% ( 870, 1300 ] 264 0.024% 100.144% ( 1300, 1900 ] 86 0.008% 100.152% ( 1900, 2900 ] 61 0.005% 100.157% ( 2900, 4400 ] 75 0.007% 100.164% ( 4400, 6600 ] 15 0.001% 100.165% ( 6600, 9900 ] 1 0.000% 100.165% ** Level 4 read latency histogram (micros): Count: 350 Average: 263.7857 StdDev: 642.11 Min: 1 Median: 2.4865 Max: 4755 Percentiles: P50: 2.49 P75: 171.82 P99: 3462.50 P99.9: 4755.00 P99.99: 4755.00 ------------------------------------------------------ [ 0, 1 ] 53 15.143% 15.143% ### ( 1, 2 ] 104 29.714% 44.857% ###### ( 2, 3 ] 37 10.571% 55.429% ## ( 3, 4 ] 12 3.429% 58.857% # ( 4, 6 ] 4 1.143% 60.000% ( 6, 10 ] 3 0.857% 60.857% ( 10, 15 ] 7 2.000% 62.857% ( 15, 22 ] 3 0.857% 63.714% ( 22, 34 ] 2 0.571% 64.286% ( 34, 51 ] 2 0.571% 64.857% ( 76, 110 ] 17 4.857% 69.714% # ( 110, 170 ] 18 5.143% 74.857% # ( 170, 250 ] 22 6.286% 81.143% # ( 250, 380 ] 8 2.286% 83.429% ( 380, 580 ] 8 2.286% 85.714% ( 580, 870 ] 16 4.571% 90.286% # ( 870, 1300 ] 13 3.714% 94.000% # ( 1300, 1900 ] 9 2.571% 96.571% # ( 1900, 2900 ] 7 2.000% 98.571% ( 2900, 4400 ] 4 1.143% 99.714% ( 4400, 6600 ] 1 0.286% 100.000% ** Level 5 read latency histogram (micros): Count: 240 Average: 1078.1792 StdDev: 1194.97 Min: 78 Median: 560.0000 Max: 6184 Percentiles: P50: 560.00 P75: 1700.00 P99: 4840.00 P99.9: 6184.00 P99.99: 6184.00 ------------------------------------------------------ ( 76, 110 ] 22 9.167% 9.167% ## ( 110, 170 ] 31 12.917% 22.083% ### ( 170, 250 ] 27 11.250% 33.333% ## ( 250, 380 ] 22 9.167% 42.500% ## ( 380, 580 ] 20 8.333% 50.833% ## ( 580, 870 ] 29 12.083% 62.917% ## ( 870, 1300 ] 17 7.083% 70.000% # ( 1300, 1900 ] 18 7.500% 77.500% ## ( 1900, 2900 ] 28 11.667% 89.167% ## ( 2900, 4400 ] 23 9.583% 98.750% ## ( 4400, 6600 ] 3 1.250% 100.000% ** DB Stats ** Uptime(secs): 45.0 total, 12.7 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 196.65 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:19.961 H:M:S, 44.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 77.53 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:9.358 H:M:S, 73.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/08/13-08:07:11 ... thread 0: (1000000,10000000) ops and (328888.5,208800.1) ops/second in (3.040544,47.892686) 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 15/11 3.50 GB 119.5 9.2 0.0 9.2 18.7 9.5 0.0 2.0 147.3 298.3 64.14 59.75 168 0.382 9593K 16K 0.0 0.0 L1 21/21 1.99 GB 0.0 7.1 5.7 1.4 7.0 5.6 0.2 1.2 227.3 224.4 31.83 30.26 4 7.958 7347K 91K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.4 0.2 0.2 0.4 0.2 3.7 2.0 250.9 250.7 1.51 1.46 2 0.753 383K 204 0.0 0.0 L3 19/0 957.12 MB 1.0 5.5 3.1 2.4 5.5 3.1 0.9 1.8 186.6 185.6 30.46 25.01 22 1.385 5690K 29K 0.0 0.0 L4 171/0 9.53 GB 1.0 2.6 2.2 0.4 2.5 2.1 1.8 1.2 178.2 176.9 14.75 11.96 29 0.509 2670K 19K 0.0 0.0 L5 1088/0 89.51 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1314/32 105.46 GB 0.0 24.8 11.2 13.6 34.1 20.5 10.7 3.6 177.8 244.7 142.70 128.44 225 0.634 25M 156K 0.0 0.0 Int 0/0 0.00 KB 0.0 24.8 11.2 13.6 34.1 20.5 10.7 3.6 177.8 244.7 142.70 128.44 225 0.634 25M 156K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 24.8 11.2 13.6 24.6 11.0 0.0 0.0 221.8 220.4 114.42 103.81 86 1.330 25M 156K 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 0.0 343.1 28.28 24.63 139 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): 48.1 total, 47.9 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: 34.10 GB write, 726.19 MB/s write, 24.78 GB read, 527.70 MB/s read, 142.7 seconds Interval compaction: 34.10 GB write, 729.03 MB/s write, 24.78 GB read, 529.77 MB/s read, 142.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 25, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 25, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 29, pending-compaction-bytes-delays: 26, pending-compaction-bytes-stops: 0, total-delays: 51, total-stops: 29, interval: 80 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4294594 Average: 2.5834 StdDev: 19.59 Min: 0 Median: 1.5270 Max: 6011 Percentiles: P50: 1.53 P75: 1.91 P99: 6.10 P99.9: 90.94 P99.99: 249.04 ------------------------------------------------------ [ 0, 1 ] 682966 15.903% 15.903% ### ( 1, 2 ] 2778817 64.705% 80.608% ############# ( 2, 3 ] 482381 11.232% 91.840% ## ( 3, 4 ] 176202 4.103% 95.943% # ( 4, 6 ] 130464 3.038% 98.981% # ( 6, 10 ] 33505 0.780% 99.761% ( 10, 15 ] 4169 0.097% 99.858% ( 15, 22 ] 540 0.013% 99.871% ( 22, 34 ] 67 0.002% 99.872% ( 34, 51 ] 29 0.001% 99.873% ( 51, 76 ] 102 0.002% 99.875% ( 76, 110 ] 2411 0.056% 99.932% ( 110, 170 ] 1899 0.044% 99.976% ( 170, 250 ] 622 0.014% 99.990% ( 250, 380 ] 443 0.010% 100.001% ( 380, 580 ] 461 0.011% 100.011% ( 580, 870 ] 259 0.006% 100.017% ( 870, 1300 ] 160 0.004% 100.021% ( 1300, 1900 ] 60 0.001% 100.022% ( 1900, 2900 ] 41 0.001% 100.023% ( 2900, 4400 ] 49 0.001% 100.025% ( 4400, 6600 ] 6 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 1302960 Average: 4.0163 StdDev: 51.52 Min: 0 Median: 1.7297 Max: 8446 Percentiles: P50: 1.73 P75: 2.57 P99: 8.70 P99.9: 84.46 P99.99: 180.55 ------------------------------------------------------ [ 0, 1 ] 121523 9.327% 9.327% ## ( 1, 2 ] 726281 55.741% 65.068% ########### ( 2, 3 ] 227030 17.424% 82.492% ### ( 3, 4 ] 99549 7.640% 90.132% ## ( 4, 6 ] 99813 7.660% 97.792% ## ( 6, 10 ] 23326 1.790% 99.583% ( 10, 15 ] 3272 0.251% 99.834% ( 15, 22 ] 449 0.034% 99.868% ( 22, 34 ] 26 0.002% 99.870% ( 34, 51 ] 11 0.001% 99.871% ( 51, 76 ] 174 0.013% 99.884% ( 76, 110 ] 820 0.063% 99.947% ( 110, 170 ] 517 0.040% 99.987% ( 170, 250 ] 301 0.023% 100.010% ( 250, 380 ] 328 0.025% 100.035% ( 380, 580 ] 413 0.032% 100.067% ( 580, 870 ] 309 0.024% 100.091% ( 870, 1300 ] 212 0.016% 100.107% ( 1300, 1900 ] 95 0.007% 100.114% ( 1900, 2900 ] 91 0.007% 100.121% ( 2900, 4400 ] 104 0.008% 100.129% ( 4400, 6600 ] 23 0.002% 100.131% ( 6600, 9900 ] 5 0.000% 100.131% ** Level 2 read latency histogram (micros): Count: 140140 Average: 2.6984 StdDev: 20.49 Min: 0 Median: 1.4958 Max: 3028 Percentiles: P50: 1.50 P75: 1.90 P99: 6.96 P99.9: 151.69 P99.99: 833.58 ------------------------------------------------------ [ 0, 1 ] 27294 19.476% 19.476% #### ( 1, 2 ] 86276 61.564% 81.040% ############ ( 2, 3 ] 14539 10.375% 91.415% ## ( 3, 4 ] 6001 4.282% 95.697% # ( 4, 6 ] 4323 3.085% 98.782% # ( 6, 10 ] 1276 0.911% 99.692% ( 10, 15 ] 171 0.122% 99.814% ( 15, 22 ] 19 0.014% 99.828% ( 22, 34 ] 2 0.001% 99.829% ( 34, 51 ] 2 0.001% 99.831% ( 51, 76 ] 2 0.001% 99.832% ( 76, 110 ] 49 0.035% 99.867% ( 110, 170 ] 66 0.047% 99.914% ( 170, 250 ] 28 0.020% 99.934% ( 250, 380 ] 30 0.021% 99.956% ( 380, 580 ] 27 0.019% 99.975% ( 580, 870 ] 24 0.017% 99.992% ( 870, 1300 ] 5 0.004% 99.996% ( 1300, 1900 ] 2 0.001% 99.997% ( 1900, 2900 ] 3 0.002% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 1118765 Average: 4.6896 StdDev: 49.55 Min: 0 Median: 1.9272 Max: 7015 Percentiles: P50: 1.93 P75: 2.95 P99: 9.11 P99.9: 164.55 P99.99: 305.40 ------------------------------------------------------ [ 0, 1 ] 26120 2.335% 2.335% ( 1, 2 ] 575136 51.408% 53.743% ########## ( 2, 3 ] 251019 22.437% 76.180% #### ( 3, 4 ] 118596 10.601% 86.781% ## ( 4, 6 ] 119659 10.696% 97.476% ## ( 6, 10 ] 21905 1.958% 99.434% ( 10, 15 ] 3700 0.331% 99.765% ( 15, 22 ] 406 0.036% 99.801% ( 22, 34 ] 47 0.004% 99.805% ( 34, 51 ] 23 0.002% 99.807% ( 51, 76 ] 69 0.006% 99.814% ( 76, 110 ] 328 0.029% 99.843% ( 110, 170 ] 702 0.063% 99.906% ( 170, 250 ] 684 0.061% 99.967% ( 250, 380 ] 608 0.054% 100.021% ( 380, 580 ] 654 0.058% 100.080% ( 580, 870 ] 454 0.041% 100.120% ( 870, 1300 ] 264 0.024% 100.144% ( 1300, 1900 ] 86 0.008% 100.152% ( 1900, 2900 ] 61 0.005% 100.157% ( 2900, 4400 ] 75 0.007% 100.164% ( 4400, 6600 ] 15 0.001% 100.165% ( 6600, 9900 ] 1 0.000% 100.165% ** Level 4 read latency histogram (micros): Count: 350 Average: 263.7857 StdDev: 642.11 Min: 1 Median: 2.4865 Max: 4755 Percentiles: P50: 2.49 P75: 171.82 P99: 3462.50 P99.9: 4755.00 P99.99: 4755.00 ------------------------------------------------------ [ 0, 1 ] 53 15.143% 15.143% ### ( 1, 2 ] 104 29.714% 44.857% ###### ( 2, 3 ] 37 10.571% 55.429% ## ( 3, 4 ] 12 3.429% 58.857% # ( 4, 6 ] 4 1.143% 60.000% ( 6, 10 ] 3 0.857% 60.857% ( 10, 15 ] 7 2.000% 62.857% ( 15, 22 ] 3 0.857% 63.714% ( 22, 34 ] 2 0.571% 64.286% ( 34, 51 ] 2 0.571% 64.857% ( 76, 110 ] 17 4.857% 69.714% # ( 110, 170 ] 18 5.143% 74.857% # ( 170, 250 ] 22 6.286% 81.143% # ( 250, 380 ] 8 2.286% 83.429% ( 380, 580 ] 8 2.286% 85.714% ( 580, 870 ] 16 4.571% 90.286% # ( 870, 1300 ] 13 3.714% 94.000% # ( 1300, 1900 ] 9 2.571% 96.571% # ( 1900, 2900 ] 7 2.000% 98.571% ( 2900, 4400 ] 4 1.143% 99.714% ( 4400, 6600 ] 1 0.286% 100.000% ** Level 5 read latency histogram (micros): Count: 240 Average: 1078.1792 StdDev: 1194.97 Min: 78 Median: 560.0000 Max: 6184 Percentiles: P50: 560.00 P75: 1700.00 P99: 4840.00 P99.9: 6184.00 P99.99: 6184.00 ------------------------------------------------------ ( 76, 110 ] 22 9.167% 9.167% ## ( 110, 170 ] 31 12.917% 22.083% ### ( 170, 250 ] 27 11.250% 33.333% ## ( 250, 380 ] 22 9.167% 42.500% ## ( 380, 580 ] 20 8.333% 50.833% ## ( 580, 870 ] 29 12.083% 62.917% ## ( 870, 1300 ] 17 7.083% 70.000% # ( 1300, 1900 ] 18 7.500% 77.500% ## ( 1900, 2900 ] 28 11.667% 89.167% ## ( 2900, 4400 ] 23 9.583% 98.750% ## ( 4400, 6600 ] 3 1.250% 100.000% ** DB Stats ** Uptime(secs): 48.1 total, 3.0 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 204.69 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:20.369 H:M:S, 42.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.69 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.408 H:M:S, 13.4 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 : 5.772 micros/op 173263 ops/sec 60.111 seconds 10414999 operations; 167.9 MB/s Microseconds per write: Count: 10414999 Average: 5.7716 StdDev: 269.59 Min: 0 Median: 1.7438 Max: 269995 Percentiles: P50: 1.74 P75: 2.77 P99: 9.79 P99.9: 1143.83 P99.99: 2648.52 ------------------------------------------------------ [ 0, 1 ] 1398583 13.429% 13.429% ### ( 1, 2 ] 5120797 49.168% 62.596% ########## ( 2, 3 ] 1678582 16.117% 78.713% ### ( 3, 4 ] 1411213 13.550% 92.263% ### ( 4, 6 ] 567790 5.452% 97.715% # ( 6, 10 ] 141467 1.358% 99.073% ( 10, 15 ] 49405 0.474% 99.547% ( 15, 22 ] 11414 0.110% 99.657% ( 22, 34 ] 2404 0.023% 99.680% ( 34, 51 ] 354 0.003% 99.683% ( 51, 76 ] 66 0.001% 99.684% ( 76, 110 ] 7247 0.070% 99.753% ( 110, 170 ] 2835 0.027% 99.781% ( 170, 250 ] 284 0.003% 99.783% ( 250, 380 ] 215 0.002% 99.785% ( 380, 580 ] 25 0.000% 99.786% ( 580, 870 ] 24 0.000% 99.786% ( 870, 1300 ] 18654 0.179% 99.965% ( 1300, 1900 ] 76 0.001% 99.966% ( 1900, 2900 ] 3370 0.032% 99.998% ( 2900, 4400 ] 142 0.001% 100.000% ( 4400, 6600 ] 24 0.000% 100.000% ( 6600, 9900 ] 7 0.000% 100.000% ( 14000, 22000 ] 2 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 170000, 250000 ] 14 0.000% 100.000% ( 250000, 380000 ] 2 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 : 230948 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 : 10414999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10748278968 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 : 579 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 31046618 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 : 32941507816 rocksdb.compact.write.bytes COUNT : 32697054271 rocksdb.flush.write.bytes COUNT : 10701450962 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 : 56 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 : 283 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 : 10615078912 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4048896 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 : 33042505989 rocksdb.non.last.level.read.count COUNT : 7981029 rocksdb.block.checksum.compute.count COUNT : 7979927 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 : 1.396066 P95 : 3.955544 P99 : 8.511027 P100 : 269993.000000 COUNT : 10414999 SUM : 55200672 rocksdb.compaction.times.micros P50 : 958421.052632 P95 : 3506666.666667 P99 : 18240000.000000 P100 : 19431632.000000 COUNT : 94 SUM : 140679220 rocksdb.compaction.times.cpu_micros P50 : 881250.000000 P95 : 3506666.666667 P99 : 17406620.000000 P100 : 17406620.000000 COUNT : 94 SUM : 126438495 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 : 710.967742 P95 : 1171.000000 P99 : 1290.580952 P100 : 1342.000000 COUNT : 146 SUM : 102770 rocksdb.compaction.outfile.sync.micros P50 : 872.388889 P95 : 78977.272727 P99 : 141725.000000 P100 : 141725.000000 COUNT : 375 SUM : 3226807 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 : 96.438202 P95 : 576.250000 P99 : 1240.516667 P100 : 1622.000000 COUNT : 283 SUM : 46669 rocksdb.table.open.io.micros P50 : 1255.426829 P95 : 7037.608696 P99 : 11362.333333 P100 : 11613.000000 COUNT : 579 SUM : 1089199 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 : 3.651420 P95 : 7.808253 P99 : 10.272253 P100 : 10868.000000 COUNT : 7978657 SUM : 43874751 rocksdb.read.block.get.micros P50 : 418.842975 P95 : 2867.500000 P99 : 4287.812500 P100 : 6459.000000 COUNT : 1159 SUM : 885626 rocksdb.write.raw.block.micros P50 : 0.512349 P95 : 0.973462 P99 : 2.871227 P100 : 7423.000000 COUNT : 10513738 SUM : 19361729 rocksdb.numfiles.in.singlecompaction P50 : 3.098684 P95 : 5.616667 P99 : 24.220000 P100 : 28.000000 COUNT : 163 SUM : 598 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 : 0.562333 P95 : 1149.423984 P99 : 2343.984962 P100 : 269813.000000 COUNT : 201675 SUM : 31068588 rocksdb.sst.read.micros P50 : 1.605580 P95 : 4.728012 P99 : 8.243445 P100 : 8446.000000 COUNT : 7981823 SUM : 27739586 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 : 10414999 SUM : 10748278968 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 : 208811.881188 P95 : 348944.444444 P99 : 443154.000000 P100 : 443154.000000 COUNT : 146 SUM : 29674229 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 : 365 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