[2024-11-17 20:06:57.746056] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-11-17 20:06:57.746160] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid952964 ] Set seed to 1731870417743686 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-17 20:06:57.866527] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-17 20:06:57.906490] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-17 20:06:57.906542] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 952964' to capture a snapshot of events at runtime. [2024-11-17 20:06:57.906555] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid952964 for offline analysis/debug. [2024-11-17 20:06:57.906593] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Nov 17 20:07:02 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/17-20:07:05 ... thread 0: (1000000,1000000) ops and (333059.2,333059.2) ops/second in (3.002469,3.002469) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/5 566.98 MB 25.2 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 348.3 2.53 2.29 12 0.211 0 0 0.0 0.0 L1 3/3 251.75 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 258.4 258.1 0.98 0.95 1 0.975 255K 194 0.0 0.0 L2 1/0 48.84 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 16/0 692.46 MB 0.7 0.1 0.1 0.0 0.1 0.1 0.0 1.0 202.7 202.7 0.31 0.26 1 0.308 63K 0 0.0 0.0 L4 116/0 9.60 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1188/8 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.2 1.5 98.4 302.0 4.33 3.98 15 0.289 432K 228 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 98.4 302.0 4.33 3.98 15 0.289 432K 228 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.3 0.1 0.4 0.3 0.0 0.0 236.9 236.8 1.80 1.69 3 0.599 432K 228 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 348.3 2.53 2.29 12 0.211 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.2 total, 3.0 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.28 GB write, 410.78 MB/s write, 0.42 GB read, 133.80 MB/s read, 4.3 seconds Interval compaction: 1.28 GB write, 435.32 MB/s write, 0.42 GB read, 141.79 MB/s read, 4.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 6, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 6, interval: 6 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 104719 Average: 1.8222 StdDev: 18.58 Min: 0 Median: 1.1512 Max: 3098 Percentiles: P50: 1.15 P75: 1.61 P99: 3.57 P99.9: 9.09 P99.99: 304.78 ------------------------------------------------------ [ 0, 1 ] 43808 41.834% 41.834% ######## ( 1, 2 ] 56548 54.000% 95.834% ########### ( 2, 3 ] 2763 2.638% 98.472% # ( 3, 4 ] 976 0.932% 99.404% ( 4, 6 ] 394 0.376% 99.780% ( 6, 10 ] 162 0.155% 99.935% ( 10, 15 ] 29 0.028% 99.963% ( 15, 22 ] 11 0.011% 99.973% ( 22, 34 ] 2 0.002% 99.975% ( 34, 51 ] 2 0.002% 99.977% ( 110, 170 ] 8 0.008% 99.985% ( 170, 250 ] 3 0.003% 99.988% ( 250, 380 ] 6 0.006% 99.993% ( 580, 870 ] 2 0.002% 99.995% ( 870, 1300 ] 1 0.001% 99.996% ( 1900, 2900 ] 2 0.002% 99.998% ( 2900, 4400 ] 2 0.002% 100.000% ** Level 1 read latency histogram (micros): Count: 31910 Average: 2.3123 StdDev: 21.19 Min: 1 Median: 1.2005 Max: 2123 Percentiles: P50: 1.20 P75: 1.66 P99: 6.46 P99.9: 186.72 P99.99: 820.66 ------------------------------------------------------ [ 0, 1 ] 12471 39.082% 39.082% ######## ( 1, 2 ] 17373 54.444% 93.526% ########### ( 2, 3 ] 1298 4.068% 97.593% # ( 3, 4 ] 287 0.899% 98.493% ( 4, 6 ] 139 0.436% 98.928% ( 6, 10 ] 201 0.630% 99.558% ( 10, 15 ] 52 0.163% 99.721% ( 15, 22 ] 15 0.047% 99.768% ( 22, 34 ] 1 0.003% 99.771% ( 34, 51 ] 19 0.060% 99.831% ( 51, 76 ] 18 0.056% 99.887% ( 76, 110 ] 2 0.006% 99.893% ( 170, 250 ] 10 0.031% 99.925% ( 250, 380 ] 13 0.041% 99.966% ( 380, 580 ] 2 0.006% 99.972% ( 580, 870 ] 7 0.022% 99.994% ( 1900, 2900 ] 2 0.006% 100.000% ** Level 2 read latency histogram (micros): Count: 15884 Average: 1.7433 StdDev: 4.30 Min: 0 Median: 1.1828 Max: 369 Percentiles: P50: 1.18 P75: 1.64 P99: 3.48 P99.9: 9.09 P99.99: 276.75 ------------------------------------------------------ [ 0, 1 ] 6349 39.971% 39.971% ######## ( 1, 2 ] 8715 54.867% 94.838% ########### ( 2, 3 ] 591 3.721% 98.558% # ( 3, 4 ] 147 0.925% 99.484% ( 4, 6 ] 46 0.290% 99.773% ( 6, 10 ] 26 0.164% 99.937% ( 10, 15 ] 3 0.019% 99.956% ( 15, 22 ] 3 0.019% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 2 0.013% 100.000% ** Level 3 read latency histogram (micros): Count: 80 Average: 787.0375 StdDev: 1183.52 Min: 1 Median: 250.0000 Max: 4671 Percentiles: P50: 250.00 P75: 817.27 P99: 4671.00 P99.9: 4671.00 P99.99: 4671.00 ------------------------------------------------------ [ 0, 1 ] 7 8.750% 8.750% ## ( 1, 2 ] 23 28.750% 37.500% ###### ( 2, 3 ] 7 8.750% 46.250% ## ( 3, 4 ] 1 1.250% 47.500% ( 110, 170 ] 1 1.250% 48.750% ( 170, 250 ] 1 1.250% 50.000% ( 380, 580 ] 11 13.750% 63.750% ### ( 580, 870 ] 11 13.750% 77.500% ### ( 870, 1300 ] 1 1.250% 78.750% ( 1300, 1900 ] 3 3.750% 82.500% # ( 1900, 2900 ] 6 7.500% 90.000% ## ( 2900, 4400 ] 7 8.750% 98.750% ## ( 4400, 6600 ] 1 1.250% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 1693.5714 StdDev: 1233.13 Min: 224 Median: 1246.2500 Max: 5267 Percentiles: P50: 1246.25 P75: 2507.14 P99: 5267.00 P99.9: 5267.00 P99.99: 5267.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 3 8.571% 11.429% ## ( 380, 580 ] 2 5.714% 17.143% # ( 580, 870 ] 8 22.857% 40.000% ##### ( 870, 1300 ] 4 11.429% 51.429% ## ( 1300, 1900 ] 4 11.429% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** DB Stats ** Uptime(secs): 3.2 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 309.15 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.382 H:M:S, 12.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 327.54 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.382 H:M:S, 12.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/17-20:07:08 ... thread 0: (1000000,2000000) ops and (345367.3,339101.6) ops/second in (2.895468,5.897937) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/6 1.17 GB 12.6 0.8 0.0 0.8 2.6 1.8 0.0 1.4 98.8 319.1 8.29 7.71 29 0.286 831K 920 0.0 0.0 L1 2/2 50.39 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 246.2 245.8 3.32 3.24 2 1.662 831K 1423 0.0 0.0 L2 5/4 563.91 MB 1.3 0.1 0.1 0.0 0.1 0.1 0.6 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 16/9 692.46 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 202.7 202.7 0.31 0.26 1 0.308 63K 0 0.0 0.0 L4 116/0 9.60 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1191/21 97.92 GB 0.0 1.8 0.6 1.2 3.6 2.4 0.7 2.0 145.7 292.4 12.43 11.68 33 0.377 1839K 2377 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 0.6 1.2 3.6 2.4 0.6 2.0 145.7 292.4 12.43 11.68 33 0.377 1839K 2377 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.8 0.6 1.2 1.8 0.6 0.0 0.0 250.2 249.8 7.24 7.02 7 1.035 1839K 2377 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 0.0 351.8 5.19 4.67 26 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): 6.1 total, 5.9 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.55 GB write, 598.16 MB/s write, 1.77 GB read, 298.03 MB/s read, 12.4 seconds Interval compaction: 3.55 GB write, 616.36 MB/s write, 1.77 GB read, 307.10 MB/s read, 12.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 9, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 9, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 387451 Average: 2.1154 StdDev: 14.21 Min: 0 Median: 1.4132 Max: 3364 Percentiles: P50: 1.41 P75: 1.81 P99: 5.54 P99.9: 9.89 P99.99: 15.05 ------------------------------------------------------ [ 0, 1 ] 94010 24.264% 24.264% ##### ( 1, 2 ] 241330 62.287% 86.550% ############ ( 2, 3 ] 28471 7.348% 93.899% # ( 3, 4 ] 13291 3.430% 97.329% # ( 4, 6 ] 8413 2.171% 99.500% ( 6, 10 ] 1594 0.411% 99.912% ( 10, 15 ] 304 0.078% 99.990% ( 15, 22 ] 33 0.009% 99.999% ( 22, 34 ] 5 0.001% 100.000% ( 34, 51 ] 3 0.001% 100.001% ( 51, 76 ] 2 0.001% 100.001% ( 110, 170 ] 15 0.004% 100.005% ( 170, 250 ] 9 0.002% 100.007% ( 250, 380 ] 9 0.002% 100.010% ( 380, 580 ] 1 0.000% 100.010% ( 580, 870 ] 7 0.002% 100.012% ( 870, 1300 ] 8 0.002% 100.014% ( 1300, 1900 ] 2 0.001% 100.014% ( 1900, 2900 ] 4 0.001% 100.015% ( 2900, 4400 ] 3 0.001% 100.016% ** Level 1 read latency histogram (micros): Count: 128509 Average: 2.3436 StdDev: 13.01 Min: 0 Median: 1.4963 Max: 2123 Percentiles: P50: 1.50 P75: 1.89 P99: 5.91 P99.9: 14.56 P99.99: 586.17 ------------------------------------------------------ [ 0, 1 ] 24244 18.866% 18.866% #### ( 1, 2 ] 80610 62.727% 81.593% ############# ( 2, 3 ] 13732 10.686% 92.278% ## ( 3, 4 ] 4844 3.769% 96.048% # ( 4, 6 ] 3974 3.092% 99.140% # ( 6, 10 ] 816 0.635% 99.775% ( 10, 15 ] 177 0.138% 99.913% ( 15, 22 ] 22 0.017% 99.930% ( 22, 34 ] 5 0.004% 99.934% ( 34, 51 ] 21 0.016% 99.950% ( 51, 76 ] 19 0.015% 99.965% ( 76, 110 ] 2 0.002% 99.967% ( 110, 170 ] 1 0.001% 99.967% ( 170, 250 ] 10 0.008% 99.975% ( 250, 380 ] 17 0.013% 99.988% ( 380, 580 ] 3 0.002% 99.991% ( 580, 870 ] 7 0.005% 99.996% ( 870, 1300 ] 2 0.002% 99.998% ( 1300, 1900 ] 2 0.002% 99.999% ( 1900, 2900 ] 2 0.002% 100.001% ** Level 2 read latency histogram (micros): Count: 15936 Average: 1.7481 StdDev: 4.29 Min: 0 Median: 1.1853 Max: 369 Percentiles: P50: 1.19 P75: 1.64 P99: 3.51 P99.9: 9.39 P99.99: 276.42 ------------------------------------------------------ [ 0, 1 ] 6349 39.841% 39.841% ######## ( 1, 2 ] 8735 54.813% 94.654% ########### ( 2, 3 ] 617 3.872% 98.525% # ( 3, 4 ] 149 0.935% 99.460% ( 4, 6 ] 48 0.301% 99.762% ( 6, 10 ] 26 0.163% 99.925% ( 10, 15 ] 3 0.019% 99.944% ( 15, 22 ] 5 0.031% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 2 0.013% 100.000% ** Level 3 read latency histogram (micros): Count: 78233 Average: 4.1287 StdDev: 49.83 Min: 1 Median: 1.5997 Max: 4671 Percentiles: P50: 1.60 P75: 2.09 P99: 9.77 P99.9: 372.15 P99.99: 1735.34 ------------------------------------------------------ [ 0, 1 ] 11202 14.319% 14.319% ### ( 1, 2 ] 46546 59.497% 73.815% ############ ( 2, 3 ] 10393 13.285% 87.100% ### ( 3, 4 ] 4364 5.578% 92.678% # ( 4, 6 ] 3492 4.464% 97.142% # ( 6, 10 ] 1543 1.972% 99.114% ( 10, 15 ] 288 0.368% 99.482% ( 15, 22 ] 60 0.077% 99.559% ( 22, 34 ] 20 0.026% 99.585% ( 34, 51 ] 5 0.006% 99.591% ( 51, 76 ] 1 0.001% 99.592% ( 76, 110 ] 10 0.013% 99.605% ( 110, 170 ] 144 0.184% 99.789% ( 170, 250 ] 53 0.068% 99.857% ( 250, 380 ] 37 0.047% 99.904% ( 380, 580 ] 39 0.050% 99.954% ( 580, 870 ] 21 0.027% 99.981% ( 870, 1300 ] 6 0.008% 99.988% ( 1300, 1900 ] 3 0.004% 99.992% ( 1900, 2900 ] 7 0.009% 100.001% ( 2900, 4400 ] 7 0.009% 100.010% ( 4400, 6600 ] 1 0.001% 100.012% ** Level 4 read latency histogram (micros): Count: 35 Average: 1693.5714 StdDev: 1233.13 Min: 224 Median: 1246.2500 Max: 5267 Percentiles: P50: 1246.25 P75: 2507.14 P99: 5267.00 P99.9: 5267.00 P99.99: 5267.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 3 8.571% 11.429% ## ( 380, 580 ] 2 5.714% 17.143% # ( 580, 870 ] 8 22.857% 40.000% ##### ( 870, 1300 ] 4 11.429% 51.429% ## ( 1300, 1900 ] 4 11.429% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 323.80 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.602 H:M:S, 9.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 339.92 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.219 H:M:S, 7.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/17-20:07:11 ... thread 0: (1000000,3000000) ops and (318784.0,332047.3) ops/second in (3.136920,9.034857) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/10 2.15 GB 81.8 1.6 0.0 1.6 4.4 2.8 0.0 1.6 114.5 312.5 14.31 13.34 46 0.311 1663K 1792 0.0 0.0 L1 2/2 50.39 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 246.2 245.8 3.32 3.24 2 1.662 831K 1423 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 35/0 983.80 MB 1.0 1.3 0.6 0.7 1.3 0.6 0.0 2.1 208.8 208.7 6.36 5.61 4 1.591 1335K 716 0.0 0.0 L4 140/0 9.49 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.25 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 1238/12 98.90 GB 0.0 3.8 1.2 2.6 6.6 3.9 1.3 2.4 159.0 274.5 24.51 22.67 53 0.462 3942K 3965 0.0 0.0 Int 0/0 0.00 KB 0.0 3.8 1.2 2.6 6.6 3.9 1.3 2.4 159.0 274.5 24.51 22.67 53 0.462 3942K 3965 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 3.8 1.2 2.6 3.8 1.2 0.0 0.0 237.1 236.9 16.43 15.45 13 1.264 3942K 3965 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 0.0 351.1 8.07 7.22 40 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.2 total, 9.0 interval Flush(GB): cumulative 2.768, interval 2.768 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.57 GB write, 730.04 MB/s write, 3.81 GB read, 422.88 MB/s read, 24.5 seconds Interval compaction: 6.57 GB write, 744.54 MB/s write, 3.81 GB read, 431.28 MB/s read, 24.5 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: 14, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 14, interval: 14 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 783836 Average: 2.2778 StdDev: 11.95 Min: 0 Median: 1.5024 Max: 3364 Percentiles: P50: 1.50 P75: 1.90 P99: 5.80 P99.9: 11.45 P99.99: 20.53 ------------------------------------------------------ [ 0, 1 ] 141561 18.060% 18.060% #### ( 1, 2 ] 498278 63.569% 81.629% ############# ( 2, 3 ] 77776 9.922% 91.552% ## ( 3, 4 ] 35152 4.485% 96.036% # ( 4, 6 ] 25828 3.295% 99.331% # ( 6, 10 ] 4208 0.537% 99.868% ( 10, 15 ] 864 0.110% 99.978% ( 15, 22 ] 116 0.015% 99.993% ( 22, 34 ] 9 0.001% 99.994% ( 34, 51 ] 6 0.001% 99.995% ( 51, 76 ] 4 0.001% 99.996% ( 76, 110 ] 28 0.004% 99.999% ( 110, 170 ] 66 0.008% 100.008% ( 170, 250 ] 34 0.004% 100.012% ( 250, 380 ] 29 0.004% 100.016% ( 380, 580 ] 20 0.003% 100.018% ( 580, 870 ] 14 0.002% 100.020% ( 870, 1300 ] 16 0.002% 100.022% ( 1300, 1900 ] 5 0.001% 100.023% ( 1900, 2900 ] 5 0.001% 100.023% ( 2900, 4400 ] 3 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 207028 Average: 2.4075 StdDev: 10.28 Min: 0 Median: 1.5727 Max: 2123 Percentiles: P50: 1.57 P75: 1.97 P99: 5.95 P99.9: 13.74 P99.99: 344.04 ------------------------------------------------------ [ 0, 1 ] 29385 14.194% 14.194% ### ( 1, 2 ] 129445 62.525% 76.719% ############# ( 2, 3 ] 27203 13.140% 89.859% ### ( 3, 4 ] 10134 4.895% 94.754% # ( 4, 6 ] 8994 4.344% 99.098% # ( 6, 10 ] 1443 0.697% 99.795% ( 10, 15 ] 290 0.140% 99.935% ( 15, 22 ] 43 0.021% 99.956% ( 22, 34 ] 5 0.002% 99.958% ( 34, 51 ] 21 0.010% 99.969% ( 51, 76 ] 19 0.009% 99.978% ( 76, 110 ] 2 0.001% 99.979% ( 110, 170 ] 1 0.000% 99.979% ( 170, 250 ] 10 0.005% 99.984% ( 250, 380 ] 17 0.008% 99.992% ( 380, 580 ] 3 0.001% 99.994% ( 580, 870 ] 7 0.003% 99.997% ( 870, 1300 ] 2 0.001% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28287 Average: 2.0571 StdDev: 3.34 Min: 0 Median: 1.3965 Max: 369 Percentiles: P50: 1.40 P75: 1.84 P99: 5.68 P99.9: 9.76 P99.99: 183.70 ------------------------------------------------------ [ 0, 1 ] 7777 27.493% 27.493% ##### ( 1, 2 ] 16057 56.765% 84.258% ########### ( 2, 3 ] 2248 7.947% 92.205% ## ( 3, 4 ] 1189 4.203% 96.408% # ( 4, 6 ] 871 3.079% 99.487% # ( 6, 10 ] 124 0.438% 99.926% ( 10, 15 ] 9 0.032% 99.958% ( 15, 22 ] 7 0.025% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 2 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 178798 Average: 3.7039 StdDev: 36.40 Min: 0 Median: 1.6215 Max: 4671 Percentiles: P50: 1.62 P75: 2.19 P99: 9.54 P99.9: 265.23 P99.99: 745.56 ------------------------------------------------------ [ 0, 1 ] 23220 12.987% 12.987% ### ( 1, 2 ] 106491 59.559% 72.546% ############ ( 2, 3 ] 23205 12.978% 85.524% ### ( 3, 4 ] 11732 6.562% 92.086% # ( 4, 6 ] 9059 5.067% 97.153% # ( 6, 10 ] 3729 2.086% 99.238% ( 10, 15 ] 572 0.320% 99.558% ( 15, 22 ] 94 0.053% 99.611% ( 22, 34 ] 25 0.014% 99.625% ( 34, 51 ] 19 0.011% 99.635% ( 51, 76 ] 23 0.013% 99.648% ( 76, 110 ] 88 0.049% 99.697% ( 110, 170 ] 255 0.143% 99.840% ( 170, 250 ] 99 0.055% 99.895% ( 250, 380 ] 70 0.039% 99.935% ( 380, 580 ] 74 0.041% 99.976% ( 580, 870 ] 44 0.025% 100.001% ( 870, 1300 ] 12 0.007% 100.007% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 7 0.004% 100.015% ( 2900, 4400 ] 7 0.004% 100.018% ( 4400, 6600 ] 1 0.001% 100.019% ** Level 4 read latency histogram (micros): Count: 35 Average: 1693.5714 StdDev: 1233.13 Min: 224 Median: 1246.2500 Max: 5267 Percentiles: P50: 1246.25 P75: 2507.14 P99: 5267.00 P99.9: 5267.00 P99.99: 5267.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 3 8.571% 11.429% ## ( 380, 580 ] 2 5.714% 17.143% # ( 580, 870 ] 8 22.857% 40.000% ##### ( 870, 1300 ] 4 11.429% 51.429% ## ( 1300, 1900 ] 4 11.429% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 772.2500 StdDev: 829.12 Min: 114 Median: 480.0000 Max: 3553 Percentiles: P50: 480.00 P75: 1300.00 P99: 3553.00 P99.9: 3553.00 P99.99: 3553.00 ------------------------------------------------------ ( 110, 170 ] 5 25.000% 25.000% ##### ( 170, 250 ] 2 10.000% 35.000% ## ( 380, 580 ] 6 30.000% 65.000% ###### ( 580, 870 ] 1 5.000% 70.000% # ( 870, 1300 ] 1 5.000% 75.000% # ( 1300, 1900 ] 4 20.000% 95.000% #### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.2 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 320.38 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.042 H:M:S, 11.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 313.74 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.440 H:M:S, 14.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/17-20:07:14 ... thread 0: (1000000,4000000) ops and (331877.9,332005.0) ops/second in (3.013156,12.048013) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/10 2.03 GB 6.3 2.5 0.0 2.5 6.1 3.7 0.0 1.7 124.1 310.0 20.31 18.99 62 0.328 2558K 2768 0.0 0.0 L1 10/10 1.09 GB 0.0 1.9 1.5 0.4 1.9 1.5 0.1 1.2 235.8 235.0 8.22 7.95 3 2.741 1968K 6523 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 35/0 983.80 MB 1.0 1.3 0.6 0.7 1.3 0.6 0.0 2.1 208.8 208.7 6.36 5.61 4 1.591 1335K 716 0.0 0.0 L4 140/0 9.49 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.25 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 1244/20 99.82 GB 0.0 5.8 2.2 3.6 9.4 5.9 1.3 2.6 166.6 273.0 35.41 33.03 70 0.506 5975K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.8 2.2 3.6 9.4 5.9 1.3 2.6 166.6 273.0 35.41 33.03 70 0.506 5975K 10K 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 5.8 2.2 3.6 5.8 2.2 0.0 0.0 239.3 238.9 24.65 23.40 17 1.450 5975K 10K 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 0.0 351.2 10.76 9.63 53 0.203 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.2 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: 9.44 GB write, 790.65 MB/s write, 5.76 GB read, 482.42 MB/s read, 35.4 seconds Interval compaction: 9.44 GB write, 802.43 MB/s write, 5.76 GB read, 489.61 MB/s read, 35.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 16, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 16, interval: 16 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1082212 Average: 2.2488 StdDev: 12.21 Min: 0 Median: 1.4769 Max: 3365 Percentiles: P50: 1.48 P75: 1.87 P99: 5.77 P99.9: 11.58 P99.99: 106.17 ------------------------------------------------------ [ 0, 1 ] 211042 19.501% 19.501% #### ( 1, 2 ] 692035 63.946% 83.447% ############# ( 2, 3 ] 97830 9.040% 92.487% ## ( 3, 4 ] 43429 4.013% 96.500% # ( 4, 6 ] 30543 2.822% 99.322% # ( 6, 10 ] 5912 0.546% 99.869% ( 10, 15 ] 1070 0.099% 99.968% ( 15, 22 ] 152 0.014% 99.982% ( 22, 34 ] 13 0.001% 99.983% ( 34, 51 ] 6 0.001% 99.983% ( 51, 76 ] 7 0.001% 99.984% ( 76, 110 ] 73 0.007% 99.991% ( 110, 170 ] 138 0.013% 100.004% ( 170, 250 ] 63 0.006% 100.009% ( 250, 380 ] 50 0.005% 100.014% ( 380, 580 ] 30 0.003% 100.017% ( 580, 870 ] 28 0.003% 100.019% ( 870, 1300 ] 20 0.002% 100.021% ( 1300, 1900 ] 6 0.001% 100.022% ( 1900, 2900 ] 7 0.001% 100.022% ( 2900, 4400 ] 5 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 225962 Average: 2.5811 StdDev: 14.14 Min: 0 Median: 1.5627 Max: 2123 Percentiles: P50: 1.56 P75: 1.96 P99: 6.25 P99.9: 83.53 P99.99: 678.24 ------------------------------------------------------ [ 0, 1 ] 33291 14.733% 14.733% ### ( 1, 2 ] 141622 62.675% 77.408% ############# ( 2, 3 ] 28656 12.682% 90.090% ### ( 3, 4 ] 10639 4.708% 94.798% # ( 4, 6 ] 9387 4.154% 98.952% # ( 6, 10 ] 1713 0.758% 99.711% ( 10, 15 ] 307 0.136% 99.846% ( 15, 22 ] 45 0.020% 99.866% ( 22, 34 ] 6 0.003% 99.869% ( 34, 51 ] 22 0.010% 99.879% ( 51, 76 ] 27 0.012% 99.891% ( 76, 110 ] 95 0.042% 99.933% ( 110, 170 ] 44 0.019% 99.952% ( 170, 250 ] 29 0.013% 99.965% ( 250, 380 ] 35 0.015% 99.981% ( 380, 580 ] 17 0.008% 99.988% ( 580, 870 ] 13 0.006% 99.994% ( 870, 1300 ] 7 0.003% 99.997% ( 1300, 1900 ] 5 0.002% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28287 Average: 2.0571 StdDev: 3.34 Min: 0 Median: 1.3965 Max: 369 Percentiles: P50: 1.40 P75: 1.84 P99: 5.68 P99.9: 9.76 P99.99: 183.70 ------------------------------------------------------ [ 0, 1 ] 7777 27.493% 27.493% ##### ( 1, 2 ] 16057 56.765% 84.258% ########### ( 2, 3 ] 2248 7.947% 92.205% ## ( 3, 4 ] 1189 4.203% 96.408% # ( 4, 6 ] 871 3.079% 99.487% # ( 6, 10 ] 124 0.438% 99.926% ( 10, 15 ] 9 0.032% 99.958% ( 15, 22 ] 7 0.025% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 2 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 178798 Average: 3.7039 StdDev: 36.40 Min: 0 Median: 1.6215 Max: 4671 Percentiles: P50: 1.62 P75: 2.19 P99: 9.54 P99.9: 265.23 P99.99: 745.56 ------------------------------------------------------ [ 0, 1 ] 23220 12.987% 12.987% ### ( 1, 2 ] 106491 59.559% 72.546% ############ ( 2, 3 ] 23205 12.978% 85.524% ### ( 3, 4 ] 11732 6.562% 92.086% # ( 4, 6 ] 9059 5.067% 97.153% # ( 6, 10 ] 3729 2.086% 99.238% ( 10, 15 ] 572 0.320% 99.558% ( 15, 22 ] 94 0.053% 99.611% ( 22, 34 ] 25 0.014% 99.625% ( 34, 51 ] 19 0.011% 99.635% ( 51, 76 ] 23 0.013% 99.648% ( 76, 110 ] 88 0.049% 99.697% ( 110, 170 ] 255 0.143% 99.840% ( 170, 250 ] 99 0.055% 99.895% ( 250, 380 ] 70 0.039% 99.935% ( 380, 580 ] 74 0.041% 99.976% ( 580, 870 ] 44 0.025% 100.001% ( 870, 1300 ] 12 0.007% 100.007% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 7 0.004% 100.015% ( 2900, 4400 ] 7 0.004% 100.018% ( 4400, 6600 ] 1 0.001% 100.019% ** Level 4 read latency histogram (micros): Count: 35 Average: 1693.5714 StdDev: 1233.13 Min: 224 Median: 1246.2500 Max: 5267 Percentiles: P50: 1246.25 P75: 2507.14 P99: 5267.00 P99.9: 5267.00 P99.99: 5267.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 3 8.571% 11.429% ## ( 380, 580 ] 2 5.714% 17.143% # ( 580, 870 ] 8 22.857% 40.000% ##### ( 870, 1300 ] 4 11.429% 51.429% ## ( 1300, 1900 ] 4 11.429% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 772.2500 StdDev: 829.12 Min: 114 Median: 480.0000 Max: 3553 Percentiles: P50: 480.00 P75: 1300.00 P99: 3553.00 P99.9: 3553.00 P99.99: 3553.00 ------------------------------------------------------ ( 110, 170 ] 5 25.000% 25.000% ##### ( 170, 250 ] 2 10.000% 35.000% ## ( 380, 580 ] 6 30.000% 65.000% ###### ( 580, 870 ] 1 5.000% 70.000% # ( 870, 1300 ] 1 5.000% 75.000% # ( 1300, 1900 ] 4 20.000% 95.000% #### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.2 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 321.92 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.441 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, 326.63 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.399 H:M:S, 13.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/17-20:07:17 ... thread 0: (1000000,5000000) ops and (326781.6,330947.0) ops/second in (3.060148,15.108161) 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 19/14 3.01 GB 75.5 3.0 0.0 3.0 7.7 4.7 0.0 1.6 122.1 311.4 25.27 23.62 78 0.324 3134K 3396 0.0 0.0 L1 10/10 1.09 GB 0.0 1.9 1.5 0.4 1.9 1.5 0.1 1.2 235.8 235.0 8.22 7.95 3 2.741 1968K 6523 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 35/0 983.80 MB 1.0 1.3 0.6 0.7 1.3 0.6 0.0 2.1 208.8 208.7 6.36 5.61 4 1.591 1335K 716 0.0 0.0 L4 140/0 9.49 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.25 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 1252/24 100.80 GB 0.0 6.3 2.2 4.1 11.0 6.9 1.3 2.3 160.2 278.5 40.37 37.66 86 0.469 6551K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.3 2.2 4.1 11.0 6.9 1.3 2.3 160.2 278.5 40.37 37.66 86 0.469 6551K 10K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.3 2.2 4.1 6.3 2.2 0.0 0.0 241.4 241.0 26.79 25.50 19 1.410 6551K 10K 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 0.0 352.4 13.59 12.16 67 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): 15.3 total, 15.1 interval Flush(GB): cumulative 4.676, interval 4.676 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 10.98 GB write, 735.37 MB/s write, 6.31 GB read, 422.95 MB/s read, 40.4 seconds Interval compaction: 10.98 GB write, 744.10 MB/s write, 6.31 GB read, 427.97 MB/s read, 40.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 20, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 20, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1388730 Average: 2.2341 StdDev: 11.46 Min: 0 Median: 1.4750 Max: 3365 Percentiles: P50: 1.48 P75: 1.86 P99: 5.75 P99.9: 11.56 P99.99: 98.89 ------------------------------------------------------ [ 0, 1 ] 267834 19.286% 19.286% #### ( 1, 2 ] 897881 64.655% 83.941% ############# ( 2, 3 ] 123407 8.886% 92.827% ## ( 3, 4 ] 53424 3.847% 96.674% # ( 4, 6 ] 36936 2.660% 99.334% # ( 6, 10 ] 7433 0.535% 99.869% ( 10, 15 ] 1374 0.099% 99.968% ( 15, 22 ] 185 0.013% 99.982% ( 22, 34 ] 17 0.001% 99.983% ( 34, 51 ] 10 0.001% 99.984% ( 51, 76 ] 10 0.001% 99.984% ( 76, 110 ] 122 0.009% 99.993% ( 110, 170 ] 168 0.012% 100.005% ( 170, 250 ] 93 0.007% 100.012% ( 250, 380 ] 59 0.004% 100.016% ( 380, 580 ] 38 0.003% 100.019% ( 580, 870 ] 31 0.002% 100.021% ( 870, 1300 ] 25 0.002% 100.023% ( 1300, 1900 ] 9 0.001% 100.023% ( 1900, 2900 ] 8 0.001% 100.024% ( 2900, 4400 ] 5 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 288010 Average: 2.5712 StdDev: 13.53 Min: 0 Median: 1.5428 Max: 2123 Percentiles: P50: 1.54 P75: 1.94 P99: 7.10 P99.9: 99.47 P99.99: 603.18 ------------------------------------------------------ [ 0, 1 ] 44665 15.508% 15.508% ### ( 1, 2 ] 183012 63.544% 79.052% ############# ( 2, 3 ] 33625 11.675% 90.727% ## ( 3, 4 ] 12397 4.304% 95.031% # ( 4, 6 ] 10679 3.708% 98.739% # ( 6, 10 ] 2725 0.946% 99.685% ( 10, 15 ] 420 0.146% 99.831% ( 15, 22 ] 55 0.019% 99.850% ( 22, 34 ] 7 0.002% 99.852% ( 34, 51 ] 23 0.008% 99.860% ( 51, 76 ] 27 0.009% 99.870% ( 76, 110 ] 126 0.044% 99.914% ( 110, 170 ] 103 0.036% 99.949% ( 170, 250 ] 43 0.015% 99.964% ( 250, 380 ] 43 0.015% 99.979% ( 380, 580 ] 30 0.010% 99.990% ( 580, 870 ] 15 0.005% 99.995% ( 870, 1300 ] 8 0.003% 99.998% ( 1300, 1900 ] 5 0.002% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28287 Average: 2.0571 StdDev: 3.34 Min: 0 Median: 1.3965 Max: 369 Percentiles: P50: 1.40 P75: 1.84 P99: 5.68 P99.9: 9.76 P99.99: 183.70 ------------------------------------------------------ [ 0, 1 ] 7777 27.493% 27.493% ##### ( 1, 2 ] 16057 56.765% 84.258% ########### ( 2, 3 ] 2248 7.947% 92.205% ## ( 3, 4 ] 1189 4.203% 96.408% # ( 4, 6 ] 871 3.079% 99.487% # ( 6, 10 ] 124 0.438% 99.926% ( 10, 15 ] 9 0.032% 99.958% ( 15, 22 ] 7 0.025% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 2 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 178798 Average: 3.7039 StdDev: 36.40 Min: 0 Median: 1.6215 Max: 4671 Percentiles: P50: 1.62 P75: 2.19 P99: 9.54 P99.9: 265.23 P99.99: 745.56 ------------------------------------------------------ [ 0, 1 ] 23220 12.987% 12.987% ### ( 1, 2 ] 106491 59.559% 72.546% ############ ( 2, 3 ] 23205 12.978% 85.524% ### ( 3, 4 ] 11732 6.562% 92.086% # ( 4, 6 ] 9059 5.067% 97.153% # ( 6, 10 ] 3729 2.086% 99.238% ( 10, 15 ] 572 0.320% 99.558% ( 15, 22 ] 94 0.053% 99.611% ( 22, 34 ] 25 0.014% 99.625% ( 34, 51 ] 19 0.011% 99.635% ( 51, 76 ] 23 0.013% 99.648% ( 76, 110 ] 88 0.049% 99.697% ( 110, 170 ] 255 0.143% 99.840% ( 170, 250 ] 99 0.055% 99.895% ( 250, 380 ] 70 0.039% 99.935% ( 380, 580 ] 74 0.041% 99.976% ( 580, 870 ] 44 0.025% 100.001% ( 870, 1300 ] 12 0.007% 100.007% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 7 0.004% 100.015% ( 2900, 4400 ] 7 0.004% 100.018% ( 4400, 6600 ] 1 0.001% 100.019% ** Level 4 read latency histogram (micros): Count: 35 Average: 1693.5714 StdDev: 1233.13 Min: 224 Median: 1246.2500 Max: 5267 Percentiles: P50: 1246.25 P75: 2507.14 P99: 5267.00 P99.9: 5267.00 P99.99: 5267.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 3 8.571% 11.429% ## ( 380, 580 ] 2 5.714% 17.143% # ( 580, 870 ] 8 22.857% 40.000% ##### ( 870, 1300 ] 4 11.429% 51.429% ## ( 1300, 1900 ] 4 11.429% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 772.2500 StdDev: 829.12 Min: 114 Median: 480.0000 Max: 3553 Percentiles: P50: 480.00 P75: 1300.00 P99: 3553.00 P99.9: 3553.00 P99.99: 3553.00 ------------------------------------------------------ ( 110, 170 ] 5 25.000% 25.000% ##### ( 170, 250 ] 2 10.000% 35.000% ## ( 380, 580 ] 6 30.000% 65.000% ###### ( 580, 870 ] 1 5.000% 70.000% # ( 870, 1300 ] 1 5.000% 75.000% # ( 1300, 1900 ] 4 20.000% 95.000% #### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 15.3 total, 3.1 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 321.86 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.869 H:M:S, 12.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 321.62 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.429 H:M:S, 14.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/17-20:07:23 ... thread 0: (1000000,6000000) ops and (150133.2,275622.4) ops/second in (6.660751,21.768912) 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 19/14 3.99 GB 182.3 4.7 0.0 4.7 10.4 5.7 0.0 1.8 139.7 306.4 34.72 32.67 98 0.354 4924K 6201 0.0 0.0 L1 10/10 1.09 GB 0.0 1.9 1.5 0.4 1.9 1.5 0.1 1.2 235.8 235.0 8.22 7.95 3 2.741 1968K 6523 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 35/0 983.80 MB 1.0 1.3 0.6 0.7 1.3 0.6 0.0 2.1 208.8 208.7 6.36 5.61 4 1.591 1335K 716 0.0 0.0 L4 140/0 9.49 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.25 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 1252/24 101.78 GB 0.0 8.0 2.2 5.8 13.7 7.9 1.3 2.4 165.2 281.2 49.82 46.71 106 0.470 8342K 13K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.0 2.2 5.8 13.7 7.9 1.3 2.4 165.2 281.2 49.82 46.71 106 0.470 8342K 13K 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 8.0 2.2 5.8 8.0 2.2 0.0 0.0 246.9 246.4 33.34 31.96 24 1.389 8342K 13K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 351.6 16.48 14.74 82 0.201 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 21.9 total, 21.8 interval Flush(GB): cumulative 5.660, interval 5.660 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.68 GB write, 638.34 MB/s write, 8.04 GB read, 374.94 MB/s read, 49.8 seconds Interval compaction: 13.68 GB write, 643.61 MB/s write, 8.04 GB read, 378.03 MB/s read, 49.8 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: 21, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 9, total-stops: 21, interval: 30 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2047934 Average: 2.2106 StdDev: 10.58 Min: 0 Median: 1.4653 Max: 3365 Percentiles: P50: 1.47 P75: 1.85 P99: 5.73 P99.9: 11.23 P99.99: 117.49 ------------------------------------------------------ [ 0, 1 ] 400407 19.552% 19.552% #### ( 1, 2 ] 1340095 65.436% 84.988% ############# ( 2, 3 ] 171299 8.364% 93.353% ## ( 3, 4 ] 73856 3.606% 96.959% # ( 4, 6 ] 48260 2.357% 99.316% ( 6, 10 ] 11541 0.564% 99.879% ( 10, 15 ] 1740 0.085% 99.964% ( 15, 22 ] 236 0.012% 99.976% ( 22, 34 ] 19 0.001% 99.977% ( 34, 51 ] 13 0.001% 99.977% ( 51, 76 ] 19 0.001% 99.978% ( 76, 110 ] 208 0.010% 99.988% ( 110, 170 ] 290 0.014% 100.002% ( 170, 250 ] 135 0.007% 100.009% ( 250, 380 ] 93 0.005% 100.014% ( 380, 580 ] 69 0.003% 100.017% ( 580, 870 ] 45 0.002% 100.019% ( 870, 1300 ] 36 0.002% 100.021% ( 1300, 1900 ] 11 0.001% 100.021% ( 1900, 2900 ] 10 0.000% 100.022% ( 2900, 4400 ] 5 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 420698 Average: 2.5204 StdDev: 12.17 Min: 0 Median: 1.5198 Max: 2123 Percentiles: P50: 1.52 P75: 1.91 P99: 7.53 P99.9: 105.03 P99.99: 543.32 ------------------------------------------------------ [ 0, 1 ] 68736 16.339% 16.339% ### ( 1, 2 ] 272430 64.757% 81.095% ############# ( 2, 3 ] 44006 10.460% 91.555% ## ( 3, 4 ] 16293 3.873% 95.428% # ( 4, 6 ] 13226 3.144% 98.572% # ( 6, 10 ] 4695 1.116% 99.688% ( 10, 15 ] 555 0.132% 99.820% ( 15, 22 ] 65 0.015% 99.836% ( 22, 34 ] 10 0.002% 99.838% ( 34, 51 ] 24 0.006% 99.844% ( 51, 76 ] 29 0.007% 99.850% ( 76, 110 ] 244 0.058% 99.908% ( 110, 170 ] 191 0.045% 99.954% ( 170, 250 ] 64 0.015% 99.969% ( 250, 380 ] 52 0.012% 99.981% ( 380, 580 ] 44 0.010% 99.992% ( 580, 870 ] 18 0.004% 99.996% ( 870, 1300 ] 9 0.002% 99.998% ( 1300, 1900 ] 5 0.001% 100.000% ( 1900, 2900 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28287 Average: 2.0571 StdDev: 3.34 Min: 0 Median: 1.3965 Max: 369 Percentiles: P50: 1.40 P75: 1.84 P99: 5.68 P99.9: 9.76 P99.99: 183.70 ------------------------------------------------------ [ 0, 1 ] 7777 27.493% 27.493% ##### ( 1, 2 ] 16057 56.765% 84.258% ########### ( 2, 3 ] 2248 7.947% 92.205% ## ( 3, 4 ] 1189 4.203% 96.408% # ( 4, 6 ] 871 3.079% 99.487% # ( 6, 10 ] 124 0.438% 99.926% ( 10, 15 ] 9 0.032% 99.958% ( 15, 22 ] 7 0.025% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 2 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 178798 Average: 3.7039 StdDev: 36.40 Min: 0 Median: 1.6215 Max: 4671 Percentiles: P50: 1.62 P75: 2.19 P99: 9.54 P99.9: 265.23 P99.99: 745.56 ------------------------------------------------------ [ 0, 1 ] 23220 12.987% 12.987% ### ( 1, 2 ] 106491 59.559% 72.546% ############ ( 2, 3 ] 23205 12.978% 85.524% ### ( 3, 4 ] 11732 6.562% 92.086% # ( 4, 6 ] 9059 5.067% 97.153% # ( 6, 10 ] 3729 2.086% 99.238% ( 10, 15 ] 572 0.320% 99.558% ( 15, 22 ] 94 0.053% 99.611% ( 22, 34 ] 25 0.014% 99.625% ( 34, 51 ] 19 0.011% 99.635% ( 51, 76 ] 23 0.013% 99.648% ( 76, 110 ] 88 0.049% 99.697% ( 110, 170 ] 255 0.143% 99.840% ( 170, 250 ] 99 0.055% 99.895% ( 250, 380 ] 70 0.039% 99.935% ( 380, 580 ] 74 0.041% 99.976% ( 580, 870 ] 44 0.025% 100.001% ( 870, 1300 ] 12 0.007% 100.007% ( 1300, 1900 ] 6 0.003% 100.011% ( 1900, 2900 ] 7 0.004% 100.015% ( 2900, 4400 ] 7 0.004% 100.018% ( 4400, 6600 ] 1 0.001% 100.019% ** Level 4 read latency histogram (micros): Count: 35 Average: 1693.5714 StdDev: 1233.13 Min: 224 Median: 1246.2500 Max: 5267 Percentiles: P50: 1246.25 P75: 2507.14 P99: 5267.00 P99.9: 5267.00 P99.99: 5267.00 ------------------------------------------------------ ( 170, 250 ] 1 2.857% 2.857% # ( 250, 380 ] 3 8.571% 11.429% ## ( 380, 580 ] 2 5.714% 17.143% # ( 580, 870 ] 8 22.857% 40.000% ##### ( 870, 1300 ] 4 11.429% 51.429% ## ( 1300, 1900 ] 4 11.429% 62.857% ## ( 1900, 2900 ] 7 20.000% 82.857% #### ( 2900, 4400 ] 5 14.286% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 772.2500 StdDev: 829.12 Min: 114 Median: 480.0000 Max: 3553 Percentiles: P50: 480.00 P75: 1300.00 P99: 3553.00 P99.9: 3553.00 P99.99: 3553.00 ------------------------------------------------------ ( 110, 170 ] 5 25.000% 25.000% ##### ( 170, 250 ] 2 10.000% 35.000% ## ( 380, 580 ] 6 30.000% 65.000% ###### ( 580, 870 ] 1 5.000% 70.000% # ( 870, 1300 ] 1 5.000% 75.000% # ( 1300, 1900 ] 4 20.000% 95.000% #### ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 21.9 total, 6.7 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 269.03 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.725 H:M:S, 26.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 147.76 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.855 H:M:S, 57.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/17-20:07:29 ... thread 0: (1000000,7000000) ops and (176615.5,255186.4) ops/second in (5.662018,27.430930) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/12 3.01 GB 25.2 5.5 0.0 5.5 12.1 6.6 0.0 1.8 138.7 306.9 40.41 38.00 116 0.348 5692K 6944 0.0 0.0 L1 30/30 2.01 GB 0.0 4.9 3.5 1.4 4.9 3.5 0.1 1.4 230.1 227.9 22.02 21.10 4 5.506 5146K 47K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.6 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 14/0 922.20 MB 0.9 1.3 0.6 0.7 1.3 0.6 1.0 2.1 208.8 208.7 6.36 5.61 4 1.591 1335K 716 0.0 0.0 L4 169/0 9.57 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.1 1.1 197.6 197.0 1.45 1.24 2 0.725 290K 866 0.0 0.0 L5 1060/0 87.23 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 1288/42 102.72 GB 0.0 12.1 4.4 7.7 18.7 11.0 5.1 2.8 175.3 270.6 70.76 66.43 127 0.557 12M 56K 0.0 0.0 Int 0/0 0.00 KB 0.0 12.1 4.4 7.7 18.7 11.0 5.1 2.8 175.3 270.6 70.76 66.43 127 0.557 12M 56K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 12.1 4.4 7.7 12.1 4.4 0.0 0.0 241.4 240.3 51.36 49.09 30 1.712 12M 56K 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 0.0 350.8 19.39 17.34 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): 27.6 total, 27.4 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: 18.70 GB write, 693.46 MB/s write, 12.11 GB read, 449.13 MB/s read, 70.8 seconds Interval compaction: 18.70 GB write, 698.00 MB/s write, 12.11 GB read, 452.07 MB/s read, 70.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 23, pending-compaction-bytes-delays: 2, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 23, interval: 40 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2525272 Average: 2.2677 StdDev: 11.55 Min: 0 Median: 1.4601 Max: 3365 Percentiles: P50: 1.46 P75: 1.84 P99: 5.79 P99.9: 13.34 P99.99: 175.08 ------------------------------------------------------ [ 0, 1 ] 499303 19.772% 19.772% #### ( 1, 2 ] 1659086 65.699% 85.472% ############# ( 2, 3 ] 203855 8.073% 93.544% ## ( 3, 4 ] 87907 3.481% 97.025% # ( 4, 6 ] 55850 2.212% 99.237% ( 6, 10 ] 15297 0.606% 99.843% ( 10, 15 ] 2170 0.086% 99.929% ( 15, 22 ] 277 0.011% 99.940% ( 22, 34 ] 23 0.001% 99.940% ( 34, 51 ] 13 0.001% 99.941% ( 51, 76 ] 24 0.001% 99.942% ( 76, 110 ] 516 0.020% 99.962% ( 110, 170 ] 681 0.027% 99.989% ( 170, 250 ] 275 0.011% 100.000% ( 250, 380 ] 192 0.008% 100.008% ( 380, 580 ] 142 0.006% 100.013% ( 580, 870 ] 87 0.003% 100.017% ( 870, 1300 ] 44 0.002% 100.019% ( 1300, 1900 ] 17 0.001% 100.019% ( 1900, 2900 ] 15 0.001% 100.020% ( 2900, 4400 ] 5 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 535903 Average: 2.5688 StdDev: 14.04 Min: 0 Median: 1.5086 Max: 2123 Percentiles: P50: 1.51 P75: 1.89 P99: 7.63 P99.9: 117.63 P99.99: 651.49 ------------------------------------------------------ [ 0, 1 ] 90630 16.912% 16.912% ### ( 1, 2 ] 348670 65.062% 81.974% ############# ( 2, 3 ] 53202 9.928% 91.901% ## ( 3, 4 ] 20018 3.735% 95.637% # ( 4, 6 ] 15539 2.900% 98.536% # ( 6, 10 ] 6096 1.138% 99.674% ( 10, 15 ] 683 0.127% 99.801% ( 15, 22 ] 74 0.014% 99.815% ( 22, 34 ] 10 0.002% 99.817% ( 34, 51 ] 24 0.004% 99.821% ( 51, 76 ] 47 0.009% 99.830% ( 76, 110 ] 339 0.063% 99.893% ( 110, 170 ] 276 0.052% 99.945% ( 170, 250 ] 77 0.014% 99.959% ( 250, 380 ] 85 0.016% 99.975% ( 380, 580 ] 73 0.014% 99.989% ( 580, 870 ] 26 0.005% 99.994% ( 870, 1300 ] 20 0.004% 99.997% ( 1300, 1900 ] 12 0.002% 100.000% ( 1900, 2900 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28287 Average: 2.0571 StdDev: 3.34 Min: 0 Median: 1.3965 Max: 369 Percentiles: P50: 1.40 P75: 1.84 P99: 5.68 P99.9: 9.76 P99.99: 183.70 ------------------------------------------------------ [ 0, 1 ] 7777 27.493% 27.493% ##### ( 1, 2 ] 16057 56.765% 84.258% ########### ( 2, 3 ] 2248 7.947% 92.205% ## ( 3, 4 ] 1189 4.203% 96.408% # ( 4, 6 ] 871 3.079% 99.487% # ( 6, 10 ] 124 0.438% 99.926% ( 10, 15 ] 9 0.032% 99.958% ( 15, 22 ] 7 0.025% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 2 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 218814 Average: 3.8085 StdDev: 36.26 Min: 0 Median: 1.6123 Max: 4671 Percentiles: P50: 1.61 P75: 2.11 P99: 9.57 P99.9: 319.48 P99.99: 806.10 ------------------------------------------------------ [ 0, 1 ] 27990 12.792% 12.792% ### ( 1, 2 ] 132978 60.772% 73.564% ############ ( 2, 3 ] 27851 12.728% 86.292% ### ( 3, 4 ] 13490 6.165% 92.457% # ( 4, 6 ] 10353 4.731% 97.188% # ( 6, 10 ] 4436 2.027% 99.216% ( 10, 15 ] 652 0.298% 99.514% ( 15, 22 ] 102 0.047% 99.560% ( 22, 34 ] 26 0.012% 99.572% ( 34, 51 ] 19 0.009% 99.581% ( 51, 76 ] 24 0.011% 99.592% ( 76, 110 ] 109 0.050% 99.642% ( 110, 170 ] 354 0.162% 99.803% ( 170, 250 ] 154 0.070% 99.874% ( 250, 380 ] 107 0.049% 99.923% ( 380, 580 ] 98 0.045% 99.968% ( 580, 870 ] 63 0.029% 99.996% ( 870, 1300 ] 18 0.008% 100.005% ( 1300, 1900 ] 8 0.004% 100.008% ( 1900, 2900 ] 8 0.004% 100.012% ( 2900, 4400 ] 8 0.004% 100.016% ( 4400, 6600 ] 1 0.000% 100.016% ** Level 4 read latency histogram (micros): Count: 120 Average: 534.0917 StdDev: 1007.15 Min: 0 Median: 8.0000 Max: 5267 Percentiles: P50: 8.00 P75: 612.22 P99: 4340.00 P99.9: 5267.00 P99.99: 5267.00 ------------------------------------------------------ [ 0, 1 ] 21 17.500% 17.500% #### ( 1, 2 ] 27 22.500% 40.000% ##### ( 2, 3 ] 4 3.333% 43.333% # ( 3, 4 ] 1 0.833% 44.167% ( 4, 6 ] 6 5.000% 49.167% # ( 6, 10 ] 2 1.667% 50.833% ( 10, 15 ] 4 3.333% 54.167% # ( 15, 22 ] 2 1.667% 55.833% ( 22, 34 ] 6 5.000% 60.833% # ( 110, 170 ] 1 0.833% 61.667% ( 170, 250 ] 6 5.000% 66.667% # ( 250, 380 ] 4 3.333% 70.000% # ( 380, 580 ] 5 4.167% 74.167% # ( 580, 870 ] 9 7.500% 81.667% ## ( 870, 1300 ] 5 4.167% 85.833% # ( 1300, 1900 ] 4 3.333% 89.167% # ( 1900, 2900 ] 7 5.833% 95.000% # ( 2900, 4400 ] 5 4.167% 99.167% # ( 4400, 6600 ] 1 0.833% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 724.1875 StdDev: 862.22 Min: 96 Median: 242.0000 Max: 3553 Percentiles: P50: 242.00 P75: 1156.67 P99: 3553.00 P99.9: 3553.00 P99.99: 3553.00 ------------------------------------------------------ ( 76, 110 ] 9 11.250% 11.250% ## ( 110, 170 ] 22 27.500% 38.750% ###### ( 170, 250 ] 10 12.500% 51.250% ### ( 250, 380 ] 2 2.500% 53.750% # ( 380, 580 ] 10 12.500% 66.250% ### ( 580, 870 ] 5 6.250% 72.500% # ( 870, 1300 ] 3 3.750% 76.250% # ( 1300, 1900 ] 8 10.000% 86.250% ## ( 1900, 2900 ] 9 11.250% 97.500% ## ( 2900, 4400 ] 2 2.500% 100.000% # ** DB Stats ** Uptime(secs): 27.6 total, 5.7 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 249.51 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.593 H:M:S, 31.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 173.82 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.869 H:M:S, 50.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/17-20:07:32 ... thread 0: (1000000,8000000) ops and (327532.1,262432.2) ops/second in (3.053136,30.484066) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/12 3.93 GB 113.3 6.6 0.0 6.6 14.1 7.6 0.0 1.9 142.3 305.7 47.36 44.58 133 0.356 6843K 8176 0.0 0.0 L1 30/30 2.01 GB 0.0 4.9 3.5 1.4 4.9 3.5 0.1 1.4 230.1 227.9 22.02 21.10 4 5.506 5146K 47K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.6 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 14/0 922.20 MB 0.9 1.3 0.6 0.7 1.3 0.6 1.0 2.1 208.8 208.7 6.36 5.61 4 1.591 1335K 716 0.0 0.0 L4 169/0 9.57 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.1 1.1 197.6 197.0 1.45 1.24 2 0.725 290K 866 0.0 0.0 L5 1060/0 87.23 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 1289/42 103.65 GB 0.0 13.2 4.4 8.8 20.7 11.9 5.1 2.7 174.2 273.1 77.71 73.01 144 0.540 13M 57K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.2 4.4 8.8 20.7 11.9 5.1 2.7 174.2 273.1 77.71 73.01 144 0.540 13M 57K 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 13.2 4.4 8.8 13.2 4.4 0.0 0.0 243.4 242.3 55.61 53.26 34 1.636 13M 57K 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 0.0 350.7 22.10 19.75 110 0.201 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 30.7 total, 30.5 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: 20.73 GB write, 692.17 MB/s write, 13.22 GB read, 441.39 MB/s read, 77.7 seconds Interval compaction: 20.73 GB write, 696.25 MB/s write, 13.22 GB read, 443.99 MB/s read, 77.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 26, pending-compaction-bytes-delays: 2, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 26, interval: 43 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2907242 Average: 2.2573 StdDev: 11.50 Min: 0 Median: 1.4642 Max: 3385 Percentiles: P50: 1.46 P75: 1.84 P99: 5.79 P99.9: 12.59 P99.99: 160.62 ------------------------------------------------------ [ 0, 1 ] 563609 19.386% 19.386% #### ( 1, 2 ] 1917484 65.955% 85.342% ############# ( 2, 3 ] 237798 8.180% 93.521% ## ( 3, 4 ] 101846 3.503% 97.024% # ( 4, 6 ] 64271 2.211% 99.235% ( 6, 10 ] 18089 0.622% 99.857% ( 10, 15 ] 2396 0.082% 99.940% ( 15, 22 ] 298 0.010% 99.950% ( 22, 34 ] 26 0.001% 99.951% ( 34, 51 ] 17 0.001% 99.952% ( 51, 76 ] 26 0.001% 99.952% ( 76, 110 ] 516 0.018% 99.970% ( 110, 170 ] 683 0.023% 99.994% ( 170, 250 ] 282 0.010% 100.003% ( 250, 380 ] 197 0.007% 100.010% ( 380, 580 ] 145 0.005% 100.015% ( 580, 870 ] 91 0.003% 100.018% ( 870, 1300 ] 50 0.002% 100.020% ( 1300, 1900 ] 19 0.001% 100.021% ( 1900, 2900 ] 19 0.001% 100.021% ( 2900, 4400 ] 6 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 567877 Average: 2.5718 StdDev: 13.89 Min: 0 Median: 1.5103 Max: 2123 Percentiles: P50: 1.51 P75: 1.89 P99: 7.67 P99.9: 118.72 P99.99: 642.12 ------------------------------------------------------ [ 0, 1 ] 94979 16.725% 16.725% ### ( 1, 2 ] 370307 65.209% 81.934% ############# ( 2, 3 ] 56505 9.950% 91.885% ## ( 3, 4 ] 21216 3.736% 95.621% # ( 4, 6 ] 16439 2.895% 98.515% # ( 6, 10 ] 6601 1.162% 99.678% ( 10, 15 ] 702 0.124% 99.801% ( 15, 22 ] 75 0.013% 99.815% ( 22, 34 ] 10 0.002% 99.816% ( 34, 51 ] 24 0.004% 99.821% ( 51, 76 ] 47 0.008% 99.829% ( 76, 110 ] 363 0.064% 99.893% ( 110, 170 ] 290 0.051% 99.944% ( 170, 250 ] 87 0.015% 99.959% ( 250, 380 ] 92 0.016% 99.975% ( 380, 580 ] 78 0.014% 99.989% ( 580, 870 ] 29 0.005% 99.994% ( 870, 1300 ] 20 0.004% 99.998% ( 1300, 1900 ] 12 0.002% 100.000% ( 1900, 2900 ] 2 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 28287 Average: 2.0571 StdDev: 3.34 Min: 0 Median: 1.3965 Max: 369 Percentiles: P50: 1.40 P75: 1.84 P99: 5.68 P99.9: 9.76 P99.99: 183.70 ------------------------------------------------------ [ 0, 1 ] 7777 27.493% 27.493% ##### ( 1, 2 ] 16057 56.765% 84.258% ########### ( 2, 3 ] 2248 7.947% 92.205% ## ( 3, 4 ] 1189 4.203% 96.408% # ( 4, 6 ] 871 3.079% 99.487% # ( 6, 10 ] 124 0.438% 99.926% ( 10, 15 ] 9 0.032% 99.958% ( 15, 22 ] 7 0.025% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 2 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 218814 Average: 3.8085 StdDev: 36.26 Min: 0 Median: 1.6123 Max: 4671 Percentiles: P50: 1.61 P75: 2.11 P99: 9.57 P99.9: 319.48 P99.99: 806.10 ------------------------------------------------------ [ 0, 1 ] 27990 12.792% 12.792% ### ( 1, 2 ] 132978 60.772% 73.564% ############ ( 2, 3 ] 27851 12.728% 86.292% ### ( 3, 4 ] 13490 6.165% 92.457% # ( 4, 6 ] 10353 4.731% 97.188% # ( 6, 10 ] 4436 2.027% 99.216% ( 10, 15 ] 652 0.298% 99.514% ( 15, 22 ] 102 0.047% 99.560% ( 22, 34 ] 26 0.012% 99.572% ( 34, 51 ] 19 0.009% 99.581% ( 51, 76 ] 24 0.011% 99.592% ( 76, 110 ] 109 0.050% 99.642% ( 110, 170 ] 354 0.162% 99.803% ( 170, 250 ] 154 0.070% 99.874% ( 250, 380 ] 107 0.049% 99.923% ( 380, 580 ] 98 0.045% 99.968% ( 580, 870 ] 63 0.029% 99.996% ( 870, 1300 ] 18 0.008% 100.005% ( 1300, 1900 ] 8 0.004% 100.008% ( 1900, 2900 ] 8 0.004% 100.012% ( 2900, 4400 ] 8 0.004% 100.016% ( 4400, 6600 ] 1 0.000% 100.016% ** Level 4 read latency histogram (micros): Count: 120 Average: 534.0917 StdDev: 1007.15 Min: 0 Median: 8.0000 Max: 5267 Percentiles: P50: 8.00 P75: 612.22 P99: 4340.00 P99.9: 5267.00 P99.99: 5267.00 ------------------------------------------------------ [ 0, 1 ] 21 17.500% 17.500% #### ( 1, 2 ] 27 22.500% 40.000% ##### ( 2, 3 ] 4 3.333% 43.333% # ( 3, 4 ] 1 0.833% 44.167% ( 4, 6 ] 6 5.000% 49.167% # ( 6, 10 ] 2 1.667% 50.833% ( 10, 15 ] 4 3.333% 54.167% # ( 15, 22 ] 2 1.667% 55.833% ( 22, 34 ] 6 5.000% 60.833% # ( 110, 170 ] 1 0.833% 61.667% ( 170, 250 ] 6 5.000% 66.667% # ( 250, 380 ] 4 3.333% 70.000% # ( 380, 580 ] 5 4.167% 74.167% # ( 580, 870 ] 9 7.500% 81.667% ## ( 870, 1300 ] 5 4.167% 85.833% # ( 1300, 1900 ] 4 3.333% 89.167% # ( 1900, 2900 ] 7 5.833% 95.000% # ( 2900, 4400 ] 5 4.167% 99.167% # ( 4400, 6600 ] 1 0.833% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 724.1875 StdDev: 862.22 Min: 96 Median: 242.0000 Max: 3553 Percentiles: P50: 242.00 P75: 1156.67 P99: 3553.00 P99.9: 3553.00 P99.99: 3553.00 ------------------------------------------------------ ( 76, 110 ] 9 11.250% 11.250% ## ( 110, 170 ] 22 27.500% 38.750% ###### ( 170, 250 ] 10 12.500% 51.250% ### ( 250, 380 ] 2 2.500% 53.750% # ( 380, 580 ] 10 12.500% 66.250% ### ( 580, 870 ] 5 6.250% 72.500% # ( 870, 1300 ] 3 3.750% 76.250% # ( 1300, 1900 ] 8 10.000% 86.250% ## ( 1900, 2900 ] 9 11.250% 97.500% ## ( 2900, 4400 ] 2 2.500% 100.000% # ** DB Stats ** Uptime(secs): 30.7 total, 3.1 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 256.76 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:9.014 H:M:S, 29.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 322.35 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.420 H:M:S, 13.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/17-20:07:54 ... thread 0: (1000000,9000000) ops and (46011.1,172354.6) ops/second in (21.733868,52.217934) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/12 2.34 GB 44.1 7.2 0.0 7.2 15.7 8.5 0.0 1.8 137.5 299.6 53.59 49.53 148 0.362 7483K 8880 0.0 0.0 L1 13/13 1.59 GB 0.0 9.5 6.0 3.5 9.3 5.9 0.1 1.6 228.6 225.5 42.44 39.83 5 8.489 8530K 47K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 4.4 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 14/0 949.62 MB 0.9 2.9 1.4 1.6 2.9 1.3 3.1 2.1 156.2 154.9 19.13 13.07 11 1.739 3020K 24K 0.0 0.0 L4 169/0 9.72 GB 1.0 3.7 3.1 0.6 3.7 3.0 1.1 1.2 137.0 136.3 27.61 17.41 32 0.863 3843K 19K 0.0 0.0 L5 1092/0 89.88 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 1303/25 104.45 GB 0.0 23.4 10.5 12.9 31.7 18.8 12.7 3.7 167.2 226.6 143.29 120.31 197 0.727 22M 100K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.4 10.5 12.9 31.7 18.8 12.7 3.7 167.2 226.6 143.29 120.31 197 0.727 22M 100K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 23.4 10.5 12.9 23.2 10.3 0.0 0.0 203.9 202.3 117.49 98.02 74 1.588 22M 100K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.5 8.5 0.0 0.0 0.0 337.0 25.80 22.30 123 0.210 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): 52.4 total, 52.2 interval Flush(GB): cumulative 8.490, interval 8.490 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 31.71 GB write, 619.61 MB/s write, 23.40 GB read, 457.21 MB/s read, 143.3 seconds Interval compaction: 31.71 GB write, 621.74 MB/s write, 23.40 GB read, 458.78 MB/s read, 143.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 49, pending-compaction-bytes-delays: 27, pending-compaction-bytes-stops: 0, total-delays: 42, total-stops: 49, interval: 91 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3742567 Average: 2.6175 StdDev: 19.87 Min: 0 Median: 1.4644 Max: 5968 Percentiles: P50: 1.46 P75: 1.85 P99: 6.59 P99.9: 123.12 P99.99: 395.74 ------------------------------------------------------ [ 0, 1 ] 752538 20.108% 20.108% #### ( 1, 2 ] 2409102 64.370% 84.478% ############# ( 2, 3 ] 304784 8.144% 92.622% ## ( 3, 4 ] 135688 3.626% 96.247% # ( 4, 6 ] 98819 2.640% 98.888% # ( 6, 10 ] 28793 0.769% 99.657% ( 10, 15 ] 3822 0.102% 99.759% ( 15, 22 ] 531 0.014% 99.773% ( 22, 34 ] 42 0.001% 99.774% ( 34, 51 ] 21 0.001% 99.775% ( 51, 76 ] 422 0.011% 99.786% ( 76, 110 ] 3664 0.098% 99.884% ( 110, 170 ] 2745 0.073% 99.957% ( 170, 250 ] 652 0.017% 99.975% ( 250, 380 ] 532 0.014% 99.989% ( 380, 580 ] 505 0.013% 100.002% ( 580, 870 ] 322 0.009% 100.011% ( 870, 1300 ] 157 0.004% 100.015% ( 1300, 1900 ] 66 0.002% 100.017% ( 1900, 2900 ] 47 0.001% 100.018% ( 2900, 4400 ] 25 0.001% 100.019% ( 4400, 6600 ] 4 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 1802252 Average: 3.9501 StdDev: 54.34 Min: 0 Median: 1.5748 Max: 17820 Percentiles: P50: 1.57 P75: 2.08 P99: 9.06 P99.9: 129.61 P99.99: 267.09 ------------------------------------------------------ [ 0, 1 ] 315630 17.513% 17.513% #### ( 1, 2 ] 1018545 56.515% 74.028% ########### ( 2, 3 ] 210343 11.671% 85.699% ## ( 3, 4 ] 105132 5.833% 91.533% # ( 4, 6 ] 108967 6.046% 97.579% # ( 6, 10 ] 33453 1.856% 99.435% ( 10, 15 ] 4752 0.264% 99.699% ( 15, 22 ] 587 0.033% 99.731% ( 22, 34 ] 46 0.003% 99.734% ( 34, 51 ] 42 0.002% 99.736% ( 51, 76 ] 285 0.016% 99.752% ( 76, 110 ] 2072 0.115% 99.867% ( 110, 170 ] 1823 0.101% 99.968% ( 170, 250 ] 336 0.019% 99.987% ( 250, 380 ] 447 0.025% 100.012% ( 380, 580 ] 552 0.031% 100.042% ( 580, 870 ] 490 0.027% 100.069% ( 870, 1300 ] 317 0.018% 100.087% ( 1300, 1900 ] 141 0.008% 100.095% ( 1900, 2900 ] 133 0.007% 100.102% ( 2900, 4400 ] 117 0.006% 100.109% ( 4400, 6600 ] 38 0.002% 100.111% ( 6600, 9900 ] 7 0.000% 100.111% ( 9900, 14000 ] 1 0.000% 100.111% ( 14000, 22000 ] 1 0.000% 100.111% ** Level 2 read latency histogram (micros): Count: 28287 Average: 2.0571 StdDev: 3.34 Min: 0 Median: 1.3965 Max: 369 Percentiles: P50: 1.40 P75: 1.84 P99: 5.68 P99.9: 9.76 P99.99: 183.70 ------------------------------------------------------ [ 0, 1 ] 7777 27.493% 27.493% ##### ( 1, 2 ] 16057 56.765% 84.258% ########### ( 2, 3 ] 2248 7.947% 92.205% ## ( 3, 4 ] 1189 4.203% 96.408% # ( 4, 6 ] 871 3.079% 99.487% # ( 6, 10 ] 124 0.438% 99.926% ( 10, 15 ] 9 0.032% 99.958% ( 15, 22 ] 7 0.025% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 2 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 708319 Average: 6.3410 StdDev: 78.96 Min: 0 Median: 1.8162 Max: 9385 Percentiles: P50: 1.82 P75: 2.83 P99: 9.41 P99.9: 443.88 P99.99: 669.97 ------------------------------------------------------ [ 0, 1 ] 41891 5.914% 5.914% # ( 1, 2 ] 382579 54.012% 59.926% ########### ( 2, 3 ] 128028 18.075% 78.001% #### ( 3, 4 ] 69092 9.754% 87.756% ## ( 4, 6 ] 67498 9.529% 97.285% ## ( 6, 10 ] 14252 2.012% 99.297% ( 10, 15 ] 2160 0.305% 99.602% ( 15, 22 ] 255 0.036% 99.638% ( 22, 34 ] 49 0.007% 99.645% ( 34, 51 ] 30 0.004% 99.649% ( 51, 76 ] 41 0.006% 99.655% ( 76, 110 ] 150 0.021% 99.676% ( 110, 170 ] 519 0.073% 99.749% ( 170, 250 ] 403 0.057% 99.806% ( 250, 380 ] 458 0.065% 99.871% ( 380, 580 ] 644 0.091% 99.962% ( 580, 870 ] 642 0.091% 100.053% ( 870, 1300 ] 367 0.052% 100.104% ( 1300, 1900 ] 166 0.023% 100.128% ( 1900, 2900 ] 109 0.015% 100.143% ( 2900, 4400 ] 102 0.014% 100.158% ( 4400, 6600 ] 27 0.004% 100.161% ( 6600, 9900 ] 7 0.001% 100.162% ** Level 4 read latency histogram (micros): Count: 69601 Average: 11.3783 StdDev: 148.24 Min: 0 Median: 1.9523 Max: 9212 Percentiles: P50: 1.95 P75: 3.05 P99: 12.95 P99.9: 1561.80 P99.99: 3098.94 ------------------------------------------------------ [ 0, 1 ] 1400 2.011% 2.011% ( 1, 2 ] 35072 50.390% 52.402% ########## ( 2, 3 ] 15326 22.020% 74.421% #### ( 3, 4 ] 7446 10.698% 85.119% ## ( 4, 6 ] 7817 11.231% 96.351% ## ( 6, 10 ] 1636 2.351% 98.701% ( 10, 15 ] 352 0.506% 99.207% ( 15, 22 ] 55 0.079% 99.286% ( 22, 34 ] 23 0.033% 99.319% ( 34, 51 ] 9 0.013% 99.332% ( 76, 110 ] 5 0.007% 99.339% ( 110, 170 ] 27 0.039% 99.378% ( 170, 250 ] 60 0.086% 99.464% ( 250, 380 ] 47 0.068% 99.532% ( 380, 580 ] 77 0.111% 99.642% ( 580, 870 ] 96 0.138% 99.780% ( 870, 1300 ] 69 0.099% 99.879% ( 1300, 1900 ] 33 0.047% 99.927% ( 1900, 2900 ] 39 0.056% 99.983% ( 2900, 4400 ] 38 0.055% 100.037% ( 4400, 6600 ] 11 0.016% 100.053% ( 6600, 9900 ] 4 0.006% 100.059% ** Level 5 read latency histogram (micros): Count: 240 Average: 1388.2583 StdDev: 1623.50 Min: 91 Median: 672.8000 Max: 11722 Percentiles: P50: 672.80 P75: 2142.42 P99: 8360.00 P99.9: 11722.00 P99.99: 11722.00 ------------------------------------------------------ ( 76, 110 ] 16 6.667% 6.667% # ( 110, 170 ] 26 10.833% 17.500% ## ( 170, 250 ] 17 7.083% 24.583% # ( 250, 380 ] 20 8.333% 32.917% ## ( 380, 580 ] 33 13.750% 46.667% ### ( 580, 870 ] 25 10.417% 57.083% ## ( 870, 1300 ] 16 6.667% 63.750% # ( 1300, 1900 ] 19 7.917% 71.667% ## ( 1900, 2900 ] 33 13.750% 85.417% ### ( 2900, 4400 ] 22 9.167% 94.583% ## ( 4400, 6600 ] 9 3.750% 98.333% # ( 6600, 9900 ] 3 1.250% 99.583% ( 9900, 14000 ] 1 0.417% 100.000% ** DB Stats ** Uptime(secs): 52.4 total, 21.7 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 169.04 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:27.494 H:M:S, 52.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 45.28 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:18.481 H:M:S, 85.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/17-20:07:57 ... thread 0: (1000000,10000000) ops and (294955.9,179829.4) ops/second in (3.390337,55.608271) 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 17/8 3.38 GB 182.5 8.3 0.0 8.3 17.8 9.5 0.0 1.9 139.6 299.8 60.91 56.46 166 0.367 8634K 10K 0.0 0.0 L1 13/13 1.59 GB 0.0 9.5 6.0 3.5 9.3 5.9 0.1 1.6 228.6 225.5 42.44 39.83 5 8.489 8530K 47K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 4.4 1.8 216.8 216.8 0.51 0.48 1 0.514 113K 34 0.0 0.0 L3 14/0 949.62 MB 0.9 2.9 1.4 1.6 2.9 1.3 3.1 2.1 156.2 154.9 19.13 13.07 11 1.739 3020K 24K 0.0 0.0 L4 169/0 9.72 GB 1.0 3.7 3.1 0.6 3.7 3.0 1.1 1.2 137.0 136.3 27.61 17.41 32 0.863 3843K 19K 0.0 0.0 L5 1092/0 89.88 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 1305/21 105.49 GB 0.0 24.5 10.5 14.0 33.9 19.8 12.7 3.6 166.6 230.2 150.61 127.25 215 0.701 24M 101K 0.0 0.0 Int 0/0 0.00 KB 0.0 24.5 10.5 14.0 33.9 19.8 12.7 3.6 166.6 230.2 150.61 127.25 215 0.701 24M 101K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 24.5 10.5 14.0 24.3 10.3 0.0 0.0 206.1 204.5 121.76 102.21 78 1.561 24M 101K 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 0.0 338.5 28.85 25.04 137 0.211 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 55.8 total, 55.6 interval Flush(GB): cumulative 9.536, interval 9.536 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 33.86 GB write, 621.45 MB/s write, 24.50 GB read, 449.75 MB/s read, 150.6 seconds Interval compaction: 33.86 GB write, 623.46 MB/s write, 24.50 GB read, 451.20 MB/s read, 150.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 16, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 16, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 53, pending-compaction-bytes-delays: 27, pending-compaction-bytes-stops: 0, total-delays: 43, total-stops: 53, interval: 96 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4083021 Average: 2.5906 StdDev: 19.34 Min: 0 Median: 1.4673 Max: 5968 Percentiles: P50: 1.47 P75: 1.85 P99: 6.43 P99.9: 115.90 P99.99: 364.55 ------------------------------------------------------ [ 0, 1 ] 807718 19.782% 19.782% #### ( 1, 2 ] 2640391 64.668% 84.450% ############# ( 2, 3 ] 335749 8.223% 92.673% ## ( 3, 4 ] 148250 3.631% 96.304% # ( 4, 6 ] 106733 2.614% 98.918% # ( 6, 10 ] 30990 0.759% 99.677% ( 10, 15 ] 4075 0.100% 99.777% ( 15, 22 ] 557 0.014% 99.790% ( 22, 34 ] 44 0.001% 99.791% ( 34, 51 ] 23 0.001% 99.792% ( 51, 76 ] 423 0.010% 99.802% ( 76, 110 ] 3711 0.091% 99.893% ( 110, 170 ] 2784 0.068% 99.961% ( 170, 250 ] 673 0.016% 99.978% ( 250, 380 ] 558 0.014% 99.992% ( 380, 580 ] 521 0.013% 100.004% ( 580, 870 ] 334 0.008% 100.013% ( 870, 1300 ] 166 0.004% 100.017% ( 1300, 1900 ] 67 0.002% 100.018% ( 1900, 2900 ] 51 0.001% 100.020% ( 2900, 4400 ] 25 0.001% 100.020% ( 4400, 6600 ] 4 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 1911010 Average: 3.8762 StdDev: 52.83 Min: 0 Median: 1.5723 Max: 17820 Percentiles: P50: 1.57 P75: 2.04 P99: 9.03 P99.9: 130.72 P99.99: 275.58 ------------------------------------------------------ [ 0, 1 ] 329451 17.240% 17.240% ### ( 1, 2 ] 1093854 57.240% 74.479% ########### ( 2, 3 ] 221552 11.593% 86.073% ## ( 3, 4 ] 108769 5.692% 91.764% # ( 4, 6 ] 111567 5.838% 97.602% # ( 6, 10 ] 35260 1.845% 99.448% ( 10, 15 ] 4861 0.254% 99.702% ( 15, 22 ] 595 0.031% 99.733% ( 22, 34 ] 48 0.003% 99.736% ( 34, 51 ] 43 0.002% 99.738% ( 51, 76 ] 289 0.015% 99.753% ( 76, 110 ] 2141 0.112% 99.865% ( 110, 170 ] 1940 0.102% 99.967% ( 170, 250 ] 358 0.019% 99.985% ( 250, 380 ] 467 0.024% 100.010% ( 380, 580 ] 569 0.030% 100.039% ( 580, 870 ] 497 0.026% 100.065% ( 870, 1300 ] 317 0.017% 100.082% ( 1300, 1900 ] 141 0.007% 100.089% ( 1900, 2900 ] 133 0.007% 100.096% ( 2900, 4400 ] 117 0.006% 100.103% ( 4400, 6600 ] 38 0.002% 100.104% ( 6600, 9900 ] 7 0.000% 100.105% ( 9900, 14000 ] 1 0.000% 100.105% ( 14000, 22000 ] 1 0.000% 100.105% ** Level 2 read latency histogram (micros): Count: 28287 Average: 2.0571 StdDev: 3.34 Min: 0 Median: 1.3965 Max: 369 Percentiles: P50: 1.40 P75: 1.84 P99: 5.68 P99.9: 9.76 P99.99: 183.70 ------------------------------------------------------ [ 0, 1 ] 7777 27.493% 27.493% ##### ( 1, 2 ] 16057 56.765% 84.258% ########### ( 2, 3 ] 2248 7.947% 92.205% ## ( 3, 4 ] 1189 4.203% 96.408% # ( 4, 6 ] 871 3.079% 99.487% # ( 6, 10 ] 124 0.438% 99.926% ( 10, 15 ] 9 0.032% 99.958% ( 15, 22 ] 7 0.025% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 2 0.007% 100.000% ** Level 3 read latency histogram (micros): Count: 708319 Average: 6.3410 StdDev: 78.96 Min: 0 Median: 1.8162 Max: 9385 Percentiles: P50: 1.82 P75: 2.83 P99: 9.41 P99.9: 443.88 P99.99: 669.97 ------------------------------------------------------ [ 0, 1 ] 41891 5.914% 5.914% # ( 1, 2 ] 382579 54.012% 59.926% ########### ( 2, 3 ] 128028 18.075% 78.001% #### ( 3, 4 ] 69092 9.754% 87.756% ## ( 4, 6 ] 67498 9.529% 97.285% ## ( 6, 10 ] 14252 2.012% 99.297% ( 10, 15 ] 2160 0.305% 99.602% ( 15, 22 ] 255 0.036% 99.638% ( 22, 34 ] 49 0.007% 99.645% ( 34, 51 ] 30 0.004% 99.649% ( 51, 76 ] 41 0.006% 99.655% ( 76, 110 ] 150 0.021% 99.676% ( 110, 170 ] 519 0.073% 99.749% ( 170, 250 ] 403 0.057% 99.806% ( 250, 380 ] 458 0.065% 99.871% ( 380, 580 ] 644 0.091% 99.962% ( 580, 870 ] 642 0.091% 100.053% ( 870, 1300 ] 367 0.052% 100.104% ( 1300, 1900 ] 166 0.023% 100.128% ( 1900, 2900 ] 109 0.015% 100.143% ( 2900, 4400 ] 102 0.014% 100.158% ( 4400, 6600 ] 27 0.004% 100.161% ( 6600, 9900 ] 7 0.001% 100.162% ** Level 4 read latency histogram (micros): Count: 69601 Average: 11.3783 StdDev: 148.24 Min: 0 Median: 1.9523 Max: 9212 Percentiles: P50: 1.95 P75: 3.05 P99: 12.95 P99.9: 1561.80 P99.99: 3098.94 ------------------------------------------------------ [ 0, 1 ] 1400 2.011% 2.011% ( 1, 2 ] 35072 50.390% 52.402% ########## ( 2, 3 ] 15326 22.020% 74.421% #### ( 3, 4 ] 7446 10.698% 85.119% ## ( 4, 6 ] 7817 11.231% 96.351% ## ( 6, 10 ] 1636 2.351% 98.701% ( 10, 15 ] 352 0.506% 99.207% ( 15, 22 ] 55 0.079% 99.286% ( 22, 34 ] 23 0.033% 99.319% ( 34, 51 ] 9 0.013% 99.332% ( 76, 110 ] 5 0.007% 99.339% ( 110, 170 ] 27 0.039% 99.378% ( 170, 250 ] 60 0.086% 99.464% ( 250, 380 ] 47 0.068% 99.532% ( 380, 580 ] 77 0.111% 99.642% ( 580, 870 ] 96 0.138% 99.780% ( 870, 1300 ] 69 0.099% 99.879% ( 1300, 1900 ] 33 0.047% 99.927% ( 1900, 2900 ] 39 0.056% 99.983% ( 2900, 4400 ] 38 0.055% 100.037% ( 4400, 6600 ] 11 0.016% 100.053% ( 6600, 9900 ] 4 0.006% 100.059% ** Level 5 read latency histogram (micros): Count: 240 Average: 1388.2583 StdDev: 1623.50 Min: 91 Median: 672.8000 Max: 11722 Percentiles: P50: 672.80 P75: 2142.42 P99: 8360.00 P99.9: 11722.00 P99.99: 11722.00 ------------------------------------------------------ ( 76, 110 ] 16 6.667% 6.667% # ( 110, 170 ] 26 10.833% 17.500% ## ( 170, 250 ] 17 7.083% 24.583% # ( 250, 380 ] 20 8.333% 32.917% ## ( 380, 580 ] 33 13.750% 46.667% ### ( 580, 870 ] 25 10.417% 57.083% ## ( 870, 1300 ] 16 6.667% 63.750% # ( 1300, 1900 ] 19 7.917% 71.667% ## ( 1900, 2900 ] 33 13.750% 85.417% ### ( 2900, 4400 ] 22 9.167% 94.583% ## ( 4400, 6600 ] 9 3.750% 98.333% # ( 6600, 9900 ] 3 1.250% 99.583% ( 9900, 14000 ] 1 0.417% 100.000% ** DB Stats ** Uptime(secs): 55.8 total, 3.4 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 176.41 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:28.258 H:M:S, 50.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 290.27 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.764 H:M:S, 22.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 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 : 5.577 micros/op 179300 ops/sec 60.106 seconds 10776999 operations; 173.7 MB/s Microseconds per write: Count: 10776999 Average: 5.5772 StdDev: 297.52 Min: 0 Median: 1.7379 Max: 436490 Percentiles: P50: 1.74 P75: 2.75 P99: 8.73 P99.9: 1144.20 P99.99: 2733.13 ------------------------------------------------------ [ 0, 1 ] 1444356 13.402% 13.402% ### ( 1, 2 ] 5345066 49.597% 62.999% ########## ( 2, 3 ] 1732393 16.075% 79.074% ### ( 3, 4 ] 1492459 13.849% 92.923% ### ( 4, 6 ] 579780 5.380% 98.302% # ( 6, 10 ] 110277 1.023% 99.326% ( 10, 15 ] 31712 0.294% 99.620% ( 15, 22 ] 8711 0.081% 99.701% ( 22, 34 ] 1947 0.018% 99.719% ( 34, 51 ] 244 0.002% 99.721% ( 51, 76 ] 39 0.000% 99.721% ( 76, 110 ] 7290 0.068% 99.789% ( 110, 170 ] 3138 0.029% 99.818% ( 170, 250 ] 367 0.003% 99.822% ( 250, 380 ] 140 0.001% 99.823% ( 380, 580 ] 18 0.000% 99.823% ( 580, 870 ] 17 0.000% 99.823% ( 870, 1300 ] 12966 0.120% 99.944% ( 1300, 1900 ] 50 0.000% 99.944% ( 1900, 2900 ] 5943 0.055% 99.999% ( 2900, 4400 ] 40 0.000% 100.000% ( 4400, 6600 ] 14 0.000% 100.000% ( 6600, 9900 ] 6 0.000% 100.000% ( 14000, 22000 ] 3 0.000% 100.000% ( 22000, 33000 ] 3 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 110000, 170000 ] 3 0.000% 100.000% ( 170000, 250000 ] 15 0.000% 100.000% ( 380000, 570000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 217584 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 : 10776999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11121862968 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 : 539 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 30703133 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 : 30034917654 rocksdb.compact.write.bytes COUNT : 29822680149 rocksdb.flush.write.bytes COUNT : 11097684143 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 59 rocksdb.number.superversion_acquires COUNT : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 rocksdb.number.block.compressed COUNT : 0 rocksdb.number.block.decompressed COUNT : 0 rocksdb.number.block.not_compressed COUNT : 0 rocksdb.merge.operation.time.nanos COUNT : 0 rocksdb.filter.operation.time.nanos COUNT : 0 rocksdb.row.cache.hit COUNT : 0 rocksdb.row.cache.miss COUNT : 0 rocksdb.read.amp.estimate.useful.bytes COUNT : 0 rocksdb.read.amp.total.read.bytes COUNT : 0 rocksdb.number.rate_limiter.drains COUNT : 0 rocksdb.number.iter.skip COUNT : 0 rocksdb.blobdb.num.put COUNT : 0 rocksdb.blobdb.num.write COUNT : 0 rocksdb.blobdb.num.get COUNT : 0 rocksdb.blobdb.num.multiget COUNT : 0 rocksdb.blobdb.num.seek COUNT : 0 rocksdb.blobdb.num.next COUNT : 0 rocksdb.blobdb.num.prev COUNT : 0 rocksdb.blobdb.num.keys.written COUNT : 0 rocksdb.blobdb.num.keys.read COUNT : 0 rocksdb.blobdb.bytes.written COUNT : 0 rocksdb.blobdb.bytes.read COUNT : 0 rocksdb.blobdb.write.inlined COUNT : 0 rocksdb.blobdb.write.inlined.ttl COUNT : 0 rocksdb.blobdb.write.blob COUNT : 0 rocksdb.blobdb.write.blob.ttl COUNT : 0 rocksdb.blobdb.blob.file.bytes.written COUNT : 0 rocksdb.blobdb.blob.file.bytes.read COUNT : 0 rocksdb.blobdb.blob.file.synced COUNT : 0 rocksdb.blobdb.blob.index.expired.count COUNT : 0 rocksdb.blobdb.blob.index.expired.size COUNT : 0 rocksdb.blobdb.blob.index.evicted.count COUNT : 0 rocksdb.blobdb.blob.index.evicted.size COUNT : 0 rocksdb.blobdb.gc.num.files COUNT : 0 rocksdb.blobdb.gc.num.new.files COUNT : 0 rocksdb.blobdb.gc.failures COUNT : 0 rocksdb.blobdb.gc.num.keys.relocated COUNT : 0 rocksdb.blobdb.gc.bytes.relocated COUNT : 0 rocksdb.blobdb.fifo.num.files.evicted COUNT : 0 rocksdb.blobdb.fifo.num.keys.evicted COUNT : 0 rocksdb.blobdb.fifo.bytes.evicted COUNT : 0 rocksdb.txn.overhead.mutex.prepare COUNT : 0 rocksdb.txn.overhead.mutex.old.commit.map COUNT : 0 rocksdb.txn.overhead.duplicate.key COUNT : 0 rocksdb.txn.overhead.mutex.snapshot COUNT : 0 rocksdb.txn.get.tryagain COUNT : 0 rocksdb.number.multiget.keys.found COUNT : 0 rocksdb.num.iterator.created COUNT : 0 rocksdb.num.iterator.deleted COUNT : 0 rocksdb.block.cache.compression.dict.miss COUNT : 0 rocksdb.block.cache.compression.dict.hit COUNT : 0 rocksdb.block.cache.compression.dict.add COUNT : 0 rocksdb.block.cache.compression.dict.bytes.insert COUNT : 0 rocksdb.block.cache.add.redundant COUNT : 0 rocksdb.block.cache.index.add.redundant COUNT : 0 rocksdb.block.cache.filter.add.redundant COUNT : 0 rocksdb.block.cache.data.add.redundant COUNT : 0 rocksdb.block.cache.compression.dict.add.redundant COUNT : 0 rocksdb.files.marked.trash COUNT : 0 rocksdb.files.deleted.immediately COUNT : 215 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 : 11008220160 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4296704 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 : 30134484334 rocksdb.non.last.level.read.count COUNT : 7279017 rocksdb.block.checksum.compute.count COUNT : 7277998 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 : 1.385544 P95 : 3.881091 P99 : 7.106337 P100 : 436487.000000 COUNT : 10776999 SUM : 55108313 rocksdb.compaction.times.micros P50 : 1053448.275862 P95 : 2750000.000000 P99 : 15520000.000000 P100 : 20421045.000000 COUNT : 81 SUM : 124767341 rocksdb.compaction.times.cpu_micros P50 : 923750.000000 P95 : 2637500.000000 P99 : 15520000.000000 P100 : 18727307.000000 COUNT : 81 SUM : 105162027 rocksdb.subcompaction.setup.times.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.sync.micros P50 : 701.067961 P95 : 1118.076923 P99 : 5500.000000 P100 : 8008.000000 COUNT : 150 SUM : 112655 rocksdb.compaction.outfile.sync.micros P50 : 920.921053 P95 : 186727.272727 P99 : 338725.000000 P100 : 408245.000000 COUNT : 354 SUM : 8970751 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 : 97.600000 P95 : 1128.000000 P99 : 2780.000000 P100 : 3655.000000 COUNT : 260 SUM : 61964 rocksdb.table.open.io.micros P50 : 1349.038462 P95 : 8138.035714 P99 : 12610.100000 P100 : 22766.000000 COUNT : 539 SUM : 1135220 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 : 3.573164 P95 : 7.411021 P99 : 10.669048 P100 : 17826.000000 COUNT : 7276425 SUM : 39461793 rocksdb.read.block.get.micros P50 : 455.471698 P95 : 3196.739130 P99 : 5377.428571 P100 : 7908.000000 COUNT : 1078 SUM : 904230 rocksdb.write.raw.block.micros P50 : 0.512381 P95 : 0.973524 P99 : 2.913366 P100 : 31165.000000 COUNT : 9910622 SUM : 18847611 rocksdb.numfiles.in.singlecompaction P50 : 3.269231 P95 : 6.800000 P99 : 21.346667 P100 : 38.000000 COUNT : 128 SUM : 527 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 : 0.561565 P95 : 1211.384799 P99 : 2617.362748 P100 : 436291.000000 COUNT : 174330 SUM : 30718760 rocksdb.sst.read.micros P50 : 1.525177 P95 : 4.409945 P99 : 8.253339 P100 : 17820.000000 COUNT : 7279166 SUM : 24765698 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 : 10776999 SUM : 11121862968 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 : 211801.801802 P95 : 344250.000000 P99 : 475000.000000 P100 : 623682.000000 COUNT : 150 SUM : 31255856 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 : 344 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