[2024-12-04 15:15:44.577584] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-12-04 15:15:44.577682] [ 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_pid115699 ] Set seed to 1733321744575218 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-04 15:15:44.681344] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-04 15:15:44.901240] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-04 15:15:44.901282] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 115699' to capture a snapshot of events at runtime. [2024-12-04 15:15:44.901292] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid115699 for offline analysis/debug. [2024-12-04 15:15:44.901318] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Dec 4 15:15:53 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/04-15:15:56 ... thread 0: (1000000,1000000) ops and (365410.1,365410.1) ops/second in (2.736651,2.736651) 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 8/8 504.01 MB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 361.6 2.26 2.04 12 0.189 0 0 0.0 0.0 L1 3/3 188.87 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.1 1.0 254.3 254.1 0.74 0.71 1 0.743 191K 88 0.0 0.0 L2 2/1 125.96 MB 0.0 0.1 0.1 0.1 0.1 0.1 0.1 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 9/0 741.58 MB 0.7 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1182/12 96.94 GB 0.0 0.3 0.2 0.1 1.1 1.0 0.3 1.4 89.1 320.8 3.53 3.26 14 0.252 319K 140 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.1 1.1 1.0 0.2 1.4 89.1 320.8 3.53 3.26 14 0.252 319K 140 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 0.3 0.2 0.1 0.3 0.2 0.0 0.0 248.0 247.9 1.27 1.22 2 0.635 319K 140 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 361.6 2.26 2.04 12 0.189 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 2.7 interval Flush(GB): cumulative 0.800, interval 0.800 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.11 GB write, 382.38 MB/s write, 0.31 GB read, 106.23 MB/s read, 3.5 seconds Interval compaction: 1.11 GB write, 413.99 MB/s write, 0.31 GB read, 115.01 MB/s read, 3.5 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: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 2, interval: 2 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 116095 Average: 1.9228 StdDev: 15.60 Min: 1 Median: 1.2689 Max: 3189 Percentiles: P50: 1.27 P75: 1.69 P99: 4.75 P99.9: 10.65 P99.99: 159.27 ------------------------------------------------------ [ 0, 1 ] 39408 33.945% 33.945% ####### ( 1, 2 ] 69326 59.715% 93.660% ############ ( 2, 3 ] 4007 3.451% 97.111% # ( 3, 4 ] 1811 1.560% 98.671% ( 4, 6 ] 1025 0.883% 99.554% ( 6, 10 ] 392 0.338% 99.891% ( 10, 15 ] 92 0.079% 99.971% ( 15, 22 ] 10 0.009% 99.979% ( 22, 34 ] 4 0.003% 99.983% ( 34, 51 ] 1 0.001% 99.984% ( 51, 76 ] 1 0.001% 99.984% ( 76, 110 ] 1 0.001% 99.985% ( 110, 170 ] 9 0.008% 99.993% ( 170, 250 ] 2 0.002% 99.995% ( 250, 380 ] 2 0.002% 99.997% ( 380, 580 ] 5 0.004% 100.001% ( 870, 1300 ] 3 0.003% 100.003% ( 1300, 1900 ] 1 0.001% 100.004% ( 2900, 4400 ] 2 0.002% 100.006% ** Level 1 read latency histogram (micros): Count: 21605 Average: 1.9089 StdDev: 9.73 Min: 1 Median: 1.2972 Max: 1083 Percentiles: P50: 1.30 P75: 1.70 P99: 4.13 P99.9: 9.85 P99.99: 547.90 ------------------------------------------------------ [ 0, 1 ] 6792 31.437% 31.437% ###### ( 1, 2 ] 13494 62.458% 93.895% ############ ( 2, 3 ] 766 3.545% 97.440% # ( 3, 4 ] 326 1.509% 98.949% ( 4, 6 ] 165 0.764% 99.713% ( 6, 10 ] 42 0.194% 99.907% ( 10, 15 ] 16 0.074% 99.981% ( 170, 250 ] 1 0.005% 99.986% ( 380, 580 ] 1 0.005% 99.991% ( 580, 870 ] 1 0.005% 99.995% ( 870, 1300 ] 1 0.005% 100.000% ** Level 2 read latency histogram (micros): Count: 7585 Average: 3.6378 StdDev: 59.43 Min: 1 Median: 1.5686 Max: 4229 Percentiles: P50: 1.57 P75: 1.96 P99: 7.29 P99.9: 41.06 P99.99: 3262.25 ------------------------------------------------------ [ 0, 1 ] 1028 13.553% 13.553% ### ( 1, 2 ] 4862 64.100% 77.653% ############# ( 2, 3 ] 812 10.705% 88.359% ## ( 3, 4 ] 451 5.946% 94.305% # ( 4, 6 ] 331 4.364% 98.668% # ( 6, 10 ] 78 1.028% 99.697% ( 10, 15 ] 13 0.171% 99.868% ( 15, 22 ] 1 0.013% 99.881% ( 22, 34 ] 1 0.013% 99.895% ( 34, 51 ] 1 0.013% 99.908% ( 380, 580 ] 4 0.053% 99.960% ( 1300, 1900 ] 1 0.013% 99.974% ( 1900, 2900 ] 1 0.013% 99.987% ( 2900, 4400 ] 1 0.013% 100.000% ** Level 3 read latency histogram (micros): Count: 39 Average: 3216.7692 StdDev: 2172.12 Min: 106 Median: 3425.0000 Max: 7836 Percentiles: P50: 3425.00 P75: 5050.00 P99: 7836.00 P99.9: 7836.00 P99.99: 7836.00 ------------------------------------------------------ ( 76, 110 ] 1 2.564% 2.564% # ( 170, 250 ] 1 2.564% 5.128% # ( 380, 580 ] 4 10.256% 15.385% ## ( 580, 870 ] 4 10.256% 25.641% ## ( 870, 1300 ] 1 2.564% 28.205% # ( 1300, 1900 ] 2 5.128% 33.333% # ( 1900, 2900 ] 3 7.692% 41.026% ## ( 2900, 4400 ] 10 25.641% 66.667% ##### ( 4400, 6600 ] 11 28.205% 94.872% ###### ( 6600, 9900 ] 2 5.128% 100.000% # ** Level 4 read latency histogram (micros): Count: 35 Average: 4100.5714 StdDev: 1966.16 Min: 602 Median: 3765.3846 Max: 9133 Percentiles: P50: 3765.38 P75: 5421.43 P99: 9133.00 P99.9: 9133.00 P99.99: 9133.00 ------------------------------------------------------ ( 580, 870 ] 2 5.714% 5.714% # ( 870, 1300 ] 1 2.857% 8.571% # ( 1900, 2900 ] 7 20.000% 28.571% #### ( 2900, 4400 ] 13 37.143% 65.714% ####### ( 4400, 6600 ] 7 20.000% 85.714% #### ( 6600, 9900 ] 5 14.286% 100.000% ### ** DB Stats ** Uptime(secs): 3.0 total, 2.7 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 331.89 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.186 H:M:S, 6.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 359.28 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.186 H:M:S, 6.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/04-15:15:59 ... thread 0: (1000000,2000000) ops and (330895.6,347297.5) ops/second in (3.022101,5.758752) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/4 1.23 GB 94.4 0.8 0.0 0.8 2.6 1.8 0.0 1.4 100.1 323.4 8.18 7.60 29 0.282 831K 850 0.0 0.0 L1 1/0 3.32 MB 0.3 0.6 0.4 0.2 0.6 0.4 0.1 1.4 245.9 245.5 2.56 2.48 2 1.281 639K 815 0.0 0.0 L2 5/3 437.72 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 17/1 866.61 MB 0.8 0.1 0.1 0.0 0.1 0.1 0.1 1.0 217.4 217.4 0.58 0.53 1 0.575 126K 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1192/8 97.92 GB 0.0 1.7 0.6 1.0 3.4 2.4 0.7 1.9 143.5 297.7 11.84 11.11 33 0.359 1725K 1717 0.0 0.0 Int 0/0 0.00 KB 0.0 1.7 0.6 1.0 3.4 2.4 0.6 1.9 143.5 297.7 11.84 11.11 33 0.359 1725K 1717 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 1.7 0.6 1.0 1.7 0.6 0.0 0.0 250.8 250.5 6.78 6.57 7 0.968 1725K 1717 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 0.0 360.8 5.06 4.54 26 0.195 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.0 total, 5.8 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.44 GB write, 588.72 MB/s write, 1.66 GB read, 283.90 MB/s read, 11.8 seconds Interval compaction: 3.44 GB write, 611.86 MB/s write, 1.66 GB read, 295.06 MB/s read, 11.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 384236 Average: 2.0984 StdDev: 11.42 Min: 1 Median: 1.4260 Max: 3189 Percentiles: P50: 1.43 P75: 1.81 P99: 5.53 P99.9: 9.96 P99.99: 20.27 ------------------------------------------------------ [ 0, 1 ] 85912 22.359% 22.359% #### ( 1, 2 ] 249300 64.882% 87.241% ############# ( 2, 3 ] 28748 7.482% 94.723% # ( 3, 4 ] 10811 2.814% 97.537% # ( 4, 6 ] 7372 1.919% 99.455% ( 6, 10 ] 1729 0.450% 99.905% ( 10, 15 ] 310 0.081% 99.986% ( 15, 22 ] 22 0.006% 99.992% ( 22, 34 ] 7 0.002% 99.993% ( 34, 51 ] 1 0.000% 99.994% ( 51, 76 ] 2 0.001% 99.994% ( 76, 110 ] 1 0.000% 99.995% ( 110, 170 ] 14 0.004% 99.998% ( 170, 250 ] 8 0.002% 100.000% ( 250, 380 ] 6 0.002% 100.002% ( 380, 580 ] 10 0.003% 100.004% ( 580, 870 ] 7 0.002% 100.006% ( 870, 1300 ] 8 0.002% 100.008% ( 1300, 1900 ] 2 0.001% 100.009% ( 1900, 2900 ] 1 0.000% 100.009% ( 2900, 4400 ] 2 0.001% 100.010% ** Level 1 read latency histogram (micros): Count: 101919 Average: 2.2378 StdDev: 8.09 Min: 1 Median: 1.5257 Max: 1340 Percentiles: P50: 1.53 P75: 1.90 P99: 5.75 P99.9: 11.22 P99.99: 158.49 ------------------------------------------------------ [ 0, 1 ] 14996 14.714% 14.714% ### ( 1, 2 ] 68409 67.121% 81.835% ############# ( 2, 3 ] 11509 11.292% 93.127% ## ( 3, 4 ] 3486 3.420% 96.547% # ( 4, 6 ] 2850 2.796% 99.344% # ( 6, 10 ] 542 0.532% 99.875% ( 10, 15 ] 103 0.101% 99.976% ( 15, 22 ] 11 0.011% 99.987% ( 22, 34 ] 2 0.002% 99.989% ( 110, 170 ] 1 0.001% 99.990% ( 170, 250 ] 1 0.001% 99.991% ( 250, 380 ] 2 0.002% 99.993% ( 380, 580 ] 2 0.002% 99.995% ( 580, 870 ] 1 0.001% 99.996% ( 870, 1300 ] 3 0.003% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31753 Average: 2.5932 StdDev: 29.07 Min: 1 Median: 1.5601 Max: 4229 Percentiles: P50: 1.56 P75: 1.94 P99: 6.00 P99.9: 12.70 P99.99: 571.23 ------------------------------------------------------ [ 0, 1 ] 4180 13.164% 13.164% ### ( 1, 2 ] 20884 65.770% 78.934% ############# ( 2, 3 ] 3326 10.475% 89.409% ## ( 3, 4 ] 1771 5.577% 94.986% # ( 4, 6 ] 1276 4.019% 99.005% # ( 6, 10 ] 261 0.822% 99.827% ( 10, 15 ] 43 0.135% 99.962% ( 15, 22 ] 2 0.006% 99.969% ( 22, 34 ] 2 0.006% 99.975% ( 34, 51 ] 1 0.003% 99.978% ( 380, 580 ] 4 0.013% 99.991% ( 1300, 1900 ] 1 0.003% 99.994% ( 1900, 2900 ] 1 0.003% 99.997% ( 2900, 4400 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 15440 Average: 10.5075 StdDev: 194.95 Min: 1 Median: 1.5837 Max: 7836 Percentiles: P50: 1.58 P75: 1.96 P99: 6.57 P99.9: 4034.00 P99.99: 7352.40 ------------------------------------------------------ [ 0, 1 ] 1767 11.444% 11.444% ## ( 1, 2 ] 10198 66.049% 77.494% ############# ( 2, 3 ] 2138 13.847% 91.341% ### ( 3, 4 ] 600 3.886% 95.227% # ( 4, 6 ] 568 3.679% 98.905% # ( 6, 10 ] 103 0.667% 99.573% ( 10, 15 ] 18 0.117% 99.689% ( 15, 22 ] 2 0.013% 99.702% ( 22, 34 ] 1 0.006% 99.709% ( 51, 76 ] 2 0.013% 99.722% ( 76, 110 ] 1 0.006% 99.728% ( 170, 250 ] 3 0.019% 99.747% ( 380, 580 ] 5 0.032% 99.780% ( 580, 870 ] 5 0.032% 99.812% ( 870, 1300 ] 1 0.006% 99.819% ( 1300, 1900 ] 2 0.013% 99.832% ( 1900, 2900 ] 3 0.019% 99.851% ( 2900, 4400 ] 10 0.065% 99.916% ( 4400, 6600 ] 11 0.071% 99.987% ( 6600, 9900 ] 2 0.013% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 4100.5714 StdDev: 1966.16 Min: 602 Median: 3765.3846 Max: 9133 Percentiles: P50: 3765.38 P75: 5421.43 P99: 9133.00 P99.9: 9133.00 P99.99: 9133.00 ------------------------------------------------------ ( 580, 870 ] 2 5.714% 5.714% # ( 870, 1300 ] 1 2.857% 8.571% # ( 1900, 2900 ] 7 20.000% 28.571% #### ( 2900, 4400 ] 13 37.143% 65.714% ####### ( 4400, 6600 ] 7 20.000% 85.714% #### ( 6600, 9900 ] 5 14.286% 100.000% ### ** DB Stats ** Uptime(secs): 6.0 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 328.75 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.568 H:M:S, 9.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 325.67 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, 12.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/04-15:16:02 ... thread 0: (1000000,3000000) ops and (329290.1,341080.1) ops/second in (3.036836,8.795588) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/12 2.21 GB 31.5 1.6 0.0 1.6 4.4 2.8 0.0 1.6 116.0 316.6 14.12 13.18 46 0.307 1663K 1702 0.0 0.0 L1 1/1 3.32 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 245.9 245.5 2.56 2.48 2 1.281 639K 815 0.0 0.0 L2 2/0 51.43 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 42/0 970.94 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 194.7 194.5 3.20 2.76 2 1.602 633K 503 0.0 0.0 L4 144/0 9.50 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 86.18 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1251/13 98.90 GB 0.0 2.9 1.0 2.0 5.7 3.8 1.3 2.1 147.8 286.5 20.41 18.93 51 0.400 3063K 3072 0.0 0.0 Int 0/0 0.00 KB 0.0 2.9 1.0 2.0 5.7 3.8 1.2 2.1 147.8 286.5 20.41 18.93 51 0.400 3063K 3072 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.9 1.0 2.0 2.9 1.0 0.0 0.0 241.1 240.9 12.51 11.84 11 1.138 3063K 3072 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 0.0 358.9 7.90 7.08 40 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.0 total, 8.8 interval Flush(GB): cumulative 2.768, interval 2.768 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 5.71 GB write, 648.16 MB/s write, 2.95 GB read, 334.38 MB/s read, 20.4 seconds Interval compaction: 5.71 GB write, 664.84 MB/s write, 2.95 GB read, 342.99 MB/s read, 20.4 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: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 686109 Average: 2.1433 StdDev: 12.09 Min: 0 Median: 1.4600 Max: 4043 Percentiles: P50: 1.46 P75: 1.84 P99: 5.53 P99.9: 9.92 P99.99: 14.86 ------------------------------------------------------ [ 0, 1 ] 133698 19.486% 19.486% #### ( 1, 2 ] 455172 66.341% 85.827% ############# ( 2, 3 ] 59637 8.692% 94.520% ## ( 3, 4 ] 20003 2.915% 97.435% # ( 4, 6 ] 13995 2.040% 99.475% ( 6, 10 ] 2975 0.434% 99.908% ( 10, 15 ] 577 0.084% 99.992% ( 15, 22 ] 45 0.007% 99.999% ( 22, 34 ] 12 0.002% 100.001% ( 34, 51 ] 3 0.000% 100.001% ( 51, 76 ] 3 0.000% 100.002% ( 76, 110 ] 1 0.000% 100.002% ( 110, 170 ] 19 0.003% 100.005% ( 170, 250 ] 12 0.002% 100.006% ( 250, 380 ] 9 0.001% 100.008% ( 380, 580 ] 16 0.002% 100.010% ( 580, 870 ] 15 0.002% 100.012% ( 870, 1300 ] 12 0.002% 100.014% ( 1300, 1900 ] 2 0.000% 100.014% ( 1900, 2900 ] 3 0.000% 100.015% ( 2900, 4400 ] 4 0.001% 100.015% ** Level 1 read latency histogram (micros): Count: 146062 Average: 2.2613 StdDev: 6.78 Min: 1 Median: 1.5535 Max: 1340 Percentiles: P50: 1.55 P75: 1.92 P99: 5.77 P99.9: 11.29 P99.99: 23.18 ------------------------------------------------------ [ 0, 1 ] 18533 12.688% 12.688% ### ( 1, 2 ] 98466 67.414% 80.102% ############# ( 2, 3 ] 18418 12.610% 92.712% ### ( 3, 4 ] 5250 3.594% 96.306% # ( 4, 6 ] 4435 3.036% 99.343% # ( 6, 10 ] 772 0.529% 99.871% ( 10, 15 ] 162 0.111% 99.982% ( 15, 22 ] 11 0.008% 99.990% ( 22, 34 ] 4 0.003% 99.992% ( 110, 170 ] 1 0.001% 99.993% ( 170, 250 ] 1 0.001% 99.994% ( 250, 380 ] 2 0.001% 99.995% ( 380, 580 ] 2 0.001% 99.997% ( 580, 870 ] 1 0.001% 99.997% ( 870, 1300 ] 3 0.002% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31753 Average: 2.5932 StdDev: 29.07 Min: 1 Median: 1.5601 Max: 4229 Percentiles: P50: 1.56 P75: 1.94 P99: 6.00 P99.9: 12.70 P99.99: 571.23 ------------------------------------------------------ [ 0, 1 ] 4180 13.164% 13.164% ### ( 1, 2 ] 20884 65.770% 78.934% ############# ( 2, 3 ] 3326 10.475% 89.409% ## ( 3, 4 ] 1771 5.577% 94.986% # ( 4, 6 ] 1276 4.019% 99.005% # ( 6, 10 ] 261 0.822% 99.827% ( 10, 15 ] 43 0.135% 99.962% ( 15, 22 ] 2 0.006% 99.969% ( 22, 34 ] 2 0.006% 99.975% ( 34, 51 ] 1 0.003% 99.978% ( 380, 580 ] 4 0.013% 99.991% ( 1300, 1900 ] 1 0.003% 99.994% ( 1900, 2900 ] 1 0.003% 99.997% ( 2900, 4400 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28909 Average: 6.8037 StdDev: 142.61 Min: 1 Median: 1.5925 Max: 7836 Percentiles: P50: 1.59 P75: 1.97 P99: 7.13 P99.9: 909.13 P99.99: 6421.82 ------------------------------------------------------ [ 0, 1 ] 3051 10.554% 10.554% ## ( 1, 2 ] 19247 66.578% 77.132% ############# ( 2, 3 ] 4023 13.916% 91.048% ### ( 3, 4 ] 1178 4.075% 95.123% # ( 4, 6 ] 1069 3.698% 98.820% # ( 6, 10 ] 184 0.636% 99.457% ( 10, 15 ] 67 0.232% 99.689% ( 15, 22 ] 11 0.038% 99.727% ( 22, 34 ] 2 0.007% 99.734% ( 34, 51 ] 19 0.066% 99.799% ( 51, 76 ] 7 0.024% 99.824% ( 76, 110 ] 1 0.003% 99.827% ( 110, 170 ] 2 0.007% 99.834% ( 170, 250 ] 7 0.024% 99.858% ( 380, 580 ] 7 0.024% 99.882% ( 580, 870 ] 5 0.017% 99.900% ( 870, 1300 ] 1 0.003% 99.903% ( 1300, 1900 ] 2 0.007% 99.910% ( 1900, 2900 ] 3 0.010% 99.920% ( 2900, 4400 ] 10 0.035% 99.955% ( 4400, 6600 ] 11 0.038% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 4100.5714 StdDev: 1966.16 Min: 602 Median: 3765.3846 Max: 9133 Percentiles: P50: 3765.38 P75: 5421.43 P99: 9133.00 P99.9: 9133.00 P99.99: 9133.00 ------------------------------------------------------ ( 580, 870 ] 2 5.714% 5.714% # ( 870, 1300 ] 1 2.857% 8.571% # ( 1900, 2900 ] 7 20.000% 28.571% #### ( 2900, 4400 ] 13 37.143% 65.714% ####### ( 4400, 6600 ] 7 20.000% 85.714% #### ( 6600, 9900 ] 5 14.286% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 936.0000 StdDev: 1369.89 Min: 79 Median: 293.3333 Max: 5671 Percentiles: P50: 293.33 P75: 1156.67 P99: 5671.00 P99.9: 5671.00 P99.99: 5671.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 3 15.000% 35.000% ### ( 170, 250 ] 2 10.000% 45.000% ## ( 250, 380 ] 3 15.000% 60.000% ### ( 380, 580 ] 1 5.000% 65.000% # ( 870, 1300 ] 3 15.000% 80.000% ### ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 1 5.000% 95.000% # ( 4400, 6600 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.0 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 327.18 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.980 H:M:S, 10.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 324.08 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.412 H:M:S, 13.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/04-15:16:05 ... thread 0: (1000000,4000000) ops and (328068.5,337731.4) ops/second in (3.048144,11.843732) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/12 3.13 GB 125.9 2.4 0.0 2.4 6.1 3.7 0.0 1.6 123.4 313.1 19.91 18.62 62 0.321 2494K 2554 0.0 0.0 L1 1/1 3.32 MB 0.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 245.9 245.5 2.56 2.48 2 1.281 639K 815 0.0 0.0 L2 2/0 51.43 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 42/0 970.94 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 194.7 194.5 3.20 2.76 2 1.602 633K 503 0.0 0.0 L4 144/0 9.50 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 86.18 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1255/13 99.82 GB 0.0 3.7 1.0 2.8 7.4 4.7 1.3 2.0 146.4 290.5 26.20 24.37 67 0.391 3895K 3924 0.0 0.0 Int 0/0 0.00 KB 0.0 3.7 1.0 2.8 7.4 4.7 1.2 2.0 146.4 290.5 26.20 24.37 67 0.391 3895K 3924 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 3.7 1.0 2.8 3.7 1.0 0.0 0.0 245.7 245.5 15.61 14.89 14 1.115 3895K 3924 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 0.0 356.9 10.59 9.47 53 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): 12.1 total, 11.8 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: 7.43 GB write, 630.54 MB/s write, 3.75 GB read, 317.79 MB/s read, 26.2 seconds Interval compaction: 7.43 GB write, 642.60 MB/s write, 3.75 GB read, 323.87 MB/s read, 26.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 1078120 Average: 2.1974 StdDev: 13.34 Min: 0 Median: 1.4864 Max: 7105 Percentiles: P50: 1.49 P75: 1.86 P99: 5.57 P99.9: 9.85 P99.99: 14.80 ------------------------------------------------------ [ 0, 1 ] 185604 17.216% 17.216% ### ( 1, 2 ] 726688 67.403% 84.619% ############# ( 2, 3 ] 104102 9.656% 94.275% ## ( 3, 4 ] 32553 3.019% 97.294% # ( 4, 6 ] 23497 2.179% 99.474% ( 6, 10 ] 4778 0.443% 99.917% ( 10, 15 ] 826 0.077% 99.993% ( 15, 22 ] 63 0.006% 99.999% ( 22, 34 ] 13 0.001% 100.000% ( 34, 51 ] 4 0.000% 100.001% ( 51, 76 ] 4 0.000% 100.001% ( 76, 110 ] 28 0.003% 100.004% ( 110, 170 ] 58 0.005% 100.009% ( 170, 250 ] 34 0.003% 100.012% ( 250, 380 ] 27 0.003% 100.015% ( 380, 580 ] 28 0.003% 100.017% ( 580, 870 ] 25 0.002% 100.020% ( 870, 1300 ] 18 0.002% 100.021% ( 1300, 1900 ] 5 0.000% 100.022% ( 1900, 2900 ] 3 0.000% 100.022% ( 2900, 4400 ] 6 0.001% 100.023% ( 6600, 9900 ] 1 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 146062 Average: 2.2613 StdDev: 6.78 Min: 1 Median: 1.5535 Max: 1340 Percentiles: P50: 1.55 P75: 1.92 P99: 5.77 P99.9: 11.29 P99.99: 23.18 ------------------------------------------------------ [ 0, 1 ] 18533 12.688% 12.688% ### ( 1, 2 ] 98466 67.414% 80.102% ############# ( 2, 3 ] 18418 12.610% 92.712% ### ( 3, 4 ] 5250 3.594% 96.306% # ( 4, 6 ] 4435 3.036% 99.343% # ( 6, 10 ] 772 0.529% 99.871% ( 10, 15 ] 162 0.111% 99.982% ( 15, 22 ] 11 0.008% 99.990% ( 22, 34 ] 4 0.003% 99.992% ( 110, 170 ] 1 0.001% 99.993% ( 170, 250 ] 1 0.001% 99.994% ( 250, 380 ] 2 0.001% 99.995% ( 380, 580 ] 2 0.001% 99.997% ( 580, 870 ] 1 0.001% 99.997% ( 870, 1300 ] 3 0.002% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31753 Average: 2.5932 StdDev: 29.07 Min: 1 Median: 1.5601 Max: 4229 Percentiles: P50: 1.56 P75: 1.94 P99: 6.00 P99.9: 12.70 P99.99: 571.23 ------------------------------------------------------ [ 0, 1 ] 4180 13.164% 13.164% ### ( 1, 2 ] 20884 65.770% 78.934% ############# ( 2, 3 ] 3326 10.475% 89.409% ## ( 3, 4 ] 1771 5.577% 94.986% # ( 4, 6 ] 1276 4.019% 99.005% # ( 6, 10 ] 261 0.822% 99.827% ( 10, 15 ] 43 0.135% 99.962% ( 15, 22 ] 2 0.006% 99.969% ( 22, 34 ] 2 0.006% 99.975% ( 34, 51 ] 1 0.003% 99.978% ( 380, 580 ] 4 0.013% 99.991% ( 1300, 1900 ] 1 0.003% 99.994% ( 1900, 2900 ] 1 0.003% 99.997% ( 2900, 4400 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28909 Average: 6.8037 StdDev: 142.61 Min: 1 Median: 1.5925 Max: 7836 Percentiles: P50: 1.59 P75: 1.97 P99: 7.13 P99.9: 909.13 P99.99: 6421.82 ------------------------------------------------------ [ 0, 1 ] 3051 10.554% 10.554% ## ( 1, 2 ] 19247 66.578% 77.132% ############# ( 2, 3 ] 4023 13.916% 91.048% ### ( 3, 4 ] 1178 4.075% 95.123% # ( 4, 6 ] 1069 3.698% 98.820% # ( 6, 10 ] 184 0.636% 99.457% ( 10, 15 ] 67 0.232% 99.689% ( 15, 22 ] 11 0.038% 99.727% ( 22, 34 ] 2 0.007% 99.734% ( 34, 51 ] 19 0.066% 99.799% ( 51, 76 ] 7 0.024% 99.824% ( 76, 110 ] 1 0.003% 99.827% ( 110, 170 ] 2 0.007% 99.834% ( 170, 250 ] 7 0.024% 99.858% ( 380, 580 ] 7 0.024% 99.882% ( 580, 870 ] 5 0.017% 99.900% ( 870, 1300 ] 1 0.003% 99.903% ( 1300, 1900 ] 2 0.007% 99.910% ( 1900, 2900 ] 3 0.010% 99.920% ( 2900, 4400 ] 10 0.035% 99.955% ( 4400, 6600 ] 11 0.038% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 4100.5714 StdDev: 1966.16 Min: 602 Median: 3765.3846 Max: 9133 Percentiles: P50: 3765.38 P75: 5421.43 P99: 9133.00 P99.9: 9133.00 P99.99: 9133.00 ------------------------------------------------------ ( 580, 870 ] 2 5.714% 5.714% # ( 870, 1300 ] 1 2.857% 8.571% # ( 1900, 2900 ] 7 20.000% 28.571% #### ( 2900, 4400 ] 13 37.143% 65.714% ####### ( 4400, 6600 ] 7 20.000% 85.714% #### ( 6600, 9900 ] 5 14.286% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 936.0000 StdDev: 1369.89 Min: 79 Median: 293.3333 Max: 5671 Percentiles: P50: 293.33 P75: 1156.67 P99: 5671.00 P99.9: 5671.00 P99.99: 5671.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 3 15.000% 35.000% ### ( 170, 250 ] 2 10.000% 45.000% ## ( 250, 380 ] 3 15.000% 60.000% ### ( 380, 580 ] 1 5.000% 65.000% # ( 870, 1300 ] 3 15.000% 80.000% ### ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 1 5.000% 95.000% # ( 4400, 6600 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.1 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 326.09 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.397 H:M:S, 11.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 322.88 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.417 H:M:S, 13.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/04-15:16:09 ... thread 0: (1000000,5000000) ops and (248304.9,315039.3) ops/second in (4.027306,15.871038) 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 17/14 2.58 GB 25.2 3.2 0.0 3.2 7.9 4.7 0.0 1.7 125.9 312.2 26.02 24.35 81 0.321 3326K 3416 0.0 0.0 L1 15/15 1.59 GB 0.0 2.2 2.0 0.2 2.2 2.0 0.1 1.1 233.3 231.9 9.73 9.42 3 3.243 2304K 12K 0.0 0.0 L2 2/0 51.43 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 42/0 970.94 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 194.7 194.5 3.20 2.76 2 1.602 633K 503 0.0 0.0 L4 144/0 9.50 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 86.18 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1268/29 100.86 GB 0.0 6.1 2.6 3.6 10.9 7.3 1.3 2.3 159.5 281.9 39.48 37.04 87 0.454 6391K 16K 0.0 0.0 Int 0/0 0.00 KB 0.0 6.1 2.6 3.6 10.9 7.3 1.2 2.3 159.5 281.9 39.48 37.04 87 0.454 6391K 16K 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 6.1 2.6 3.6 6.1 2.6 0.0 0.0 243.4 242.7 25.86 24.87 18 1.437 6391K 16K 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 0.0 356.3 13.62 12.17 69 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 16.1 total, 15.9 interval Flush(GB): cumulative 4.737, interval 4.737 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: 10.87 GB write, 691.25 MB/s write, 6.15 GB read, 391.01 MB/s read, 39.5 seconds Interval compaction: 10.87 GB write, 701.11 MB/s write, 6.15 GB read, 396.59 MB/s read, 39.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 5, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 5, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 15, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1486763 Average: 2.2334 StdDev: 12.29 Min: 0 Median: 1.4932 Max: 7105 Percentiles: P50: 1.49 P75: 1.86 P99: 5.68 P99.9: 10.59 P99.99: 78.83 ------------------------------------------------------ [ 0, 1 ] 246876 16.605% 16.605% ### ( 1, 2 ] 1006671 67.709% 84.314% ############## ( 2, 3 ] 145500 9.786% 94.100% ## ( 3, 4 ] 45008 3.027% 97.127% # ( 4, 6 ] 33119 2.228% 99.355% ( 6, 10 ] 7945 0.534% 99.889% ( 10, 15 ] 1357 0.091% 99.981% ( 15, 22 ] 105 0.007% 99.988% ( 22, 34 ] 16 0.001% 99.989% ( 34, 51 ] 5 0.000% 99.989% ( 51, 76 ] 7 0.000% 99.990% ( 76, 110 ] 88 0.006% 99.996% ( 110, 170 ] 178 0.012% 100.008% ( 170, 250 ] 80 0.005% 100.013% ( 250, 380 ] 51 0.003% 100.016% ( 380, 580 ] 61 0.004% 100.020% ( 580, 870 ] 43 0.003% 100.023% ( 870, 1300 ] 22 0.001% 100.025% ( 1300, 1900 ] 6 0.000% 100.025% ( 1900, 2900 ] 4 0.000% 100.025% ( 2900, 4400 ] 6 0.000% 100.026% ( 6600, 9900 ] 1 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 179679 Average: 2.5163 StdDev: 15.21 Min: 0 Median: 1.5401 Max: 2015 Percentiles: P50: 1.54 P75: 1.91 P99: 5.98 P99.9: 20.71 P99.99: 742.15 ------------------------------------------------------ [ 0, 1 ] 24468 13.618% 13.618% ### ( 1, 2 ] 121037 67.363% 80.981% ############# ( 2, 3 ] 21190 11.793% 92.774% ## ( 3, 4 ] 6298 3.505% 96.279% # ( 4, 6 ] 4951 2.755% 99.034% # ( 6, 10 ] 1315 0.732% 99.766% ( 10, 15 ] 224 0.125% 99.891% ( 15, 22 ] 20 0.011% 99.902% ( 22, 34 ] 6 0.003% 99.905% ( 51, 76 ] 1 0.001% 99.906% ( 76, 110 ] 14 0.008% 99.914% ( 110, 170 ] 71 0.040% 99.953% ( 170, 250 ] 20 0.011% 99.964% ( 250, 380 ] 14 0.008% 99.972% ( 380, 580 ] 27 0.015% 99.987% ( 580, 870 ] 9 0.005% 99.992% ( 870, 1300 ] 8 0.004% 99.997% ( 1300, 1900 ] 4 0.002% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31753 Average: 2.5932 StdDev: 29.07 Min: 1 Median: 1.5601 Max: 4229 Percentiles: P50: 1.56 P75: 1.94 P99: 6.00 P99.9: 12.70 P99.99: 571.23 ------------------------------------------------------ [ 0, 1 ] 4180 13.164% 13.164% ### ( 1, 2 ] 20884 65.770% 78.934% ############# ( 2, 3 ] 3326 10.475% 89.409% ## ( 3, 4 ] 1771 5.577% 94.986% # ( 4, 6 ] 1276 4.019% 99.005% # ( 6, 10 ] 261 0.822% 99.827% ( 10, 15 ] 43 0.135% 99.962% ( 15, 22 ] 2 0.006% 99.969% ( 22, 34 ] 2 0.006% 99.975% ( 34, 51 ] 1 0.003% 99.978% ( 380, 580 ] 4 0.013% 99.991% ( 1300, 1900 ] 1 0.003% 99.994% ( 1900, 2900 ] 1 0.003% 99.997% ( 2900, 4400 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28909 Average: 6.8037 StdDev: 142.61 Min: 1 Median: 1.5925 Max: 7836 Percentiles: P50: 1.59 P75: 1.97 P99: 7.13 P99.9: 909.13 P99.99: 6421.82 ------------------------------------------------------ [ 0, 1 ] 3051 10.554% 10.554% ## ( 1, 2 ] 19247 66.578% 77.132% ############# ( 2, 3 ] 4023 13.916% 91.048% ### ( 3, 4 ] 1178 4.075% 95.123% # ( 4, 6 ] 1069 3.698% 98.820% # ( 6, 10 ] 184 0.636% 99.457% ( 10, 15 ] 67 0.232% 99.689% ( 15, 22 ] 11 0.038% 99.727% ( 22, 34 ] 2 0.007% 99.734% ( 34, 51 ] 19 0.066% 99.799% ( 51, 76 ] 7 0.024% 99.824% ( 76, 110 ] 1 0.003% 99.827% ( 110, 170 ] 2 0.007% 99.834% ( 170, 250 ] 7 0.024% 99.858% ( 380, 580 ] 7 0.024% 99.882% ( 580, 870 ] 5 0.017% 99.900% ( 870, 1300 ] 1 0.003% 99.903% ( 1300, 1900 ] 2 0.007% 99.910% ( 1900, 2900 ] 3 0.010% 99.920% ( 2900, 4400 ] 10 0.035% 99.955% ( 4400, 6600 ] 11 0.038% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 4100.5714 StdDev: 1966.16 Min: 602 Median: 3765.3846 Max: 9133 Percentiles: P50: 3765.38 P75: 5421.43 P99: 9133.00 P99.9: 9133.00 P99.99: 9133.00 ------------------------------------------------------ ( 580, 870 ] 2 5.714% 5.714% # ( 870, 1300 ] 1 2.857% 8.571% # ( 1900, 2900 ] 7 20.000% 28.571% #### ( 2900, 4400 ] 13 37.143% 65.714% ####### ( 4400, 6600 ] 7 20.000% 85.714% #### ( 6600, 9900 ] 5 14.286% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 936.0000 StdDev: 1369.89 Min: 79 Median: 293.3333 Max: 5671 Percentiles: P50: 293.33 P75: 1156.67 P99: 5671.00 P99.9: 5671.00 P99.99: 5671.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 3 15.000% 35.000% ### ( 170, 250 ] 2 10.000% 45.000% ## ( 250, 380 ] 3 15.000% 60.000% ### ( 380, 580 ] 1 5.000% 65.000% # ( 870, 1300 ] 3 15.000% 80.000% ### ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 1 5.000% 95.000% # ( 4400, 6600 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 16.1 total, 4.0 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 305.65 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.755 H:M:S, 17.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 244.38 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.358 H:M:S, 33.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/04-15:16:12 ... thread 0: (1000000,6000000) ops and (289812.5,310534.2) ops/second in (3.450507,19.321545) 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 3.50 GB 119.6 4.2 0.0 4.2 9.9 5.7 0.0 1.7 132.3 308.6 32.85 30.78 99 0.332 4413K 4575 0.0 0.0 L1 15/15 1.59 GB 0.0 2.2 2.0 0.2 2.2 2.0 0.1 1.1 233.3 231.9 9.73 9.42 3 3.243 2304K 12K 0.0 0.0 L2 2/0 51.43 MB 0.5 0.1 0.1 0.1 0.1 0.1 0.5 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 42/0 970.94 MB 1.0 0.6 0.5 0.1 0.6 0.5 0.1 1.2 194.7 194.5 3.20 2.76 2 1.602 633K 503 0.0 0.0 L4 144/0 9.50 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 86.18 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1270/29 101.78 GB 0.0 7.2 2.6 4.6 12.8 8.2 1.3 2.3 159.1 283.8 46.31 43.47 105 0.441 7479K 17K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.2 2.6 4.6 12.8 8.2 1.2 2.3 159.1 283.8 46.31 43.47 105 0.441 7479K 17K 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 7.2 2.6 4.6 7.2 2.6 0.0 0.0 245.8 245.1 29.97 28.89 22 1.362 7479K 17K 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 0.0 354.9 16.33 14.58 83 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 19.6 total, 19.3 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: 12.84 GB write, 672.30 MB/s write, 7.19 GB read, 376.78 MB/s read, 46.3 seconds Interval compaction: 12.84 GB write, 680.18 MB/s write, 7.19 GB read, 381.20 MB/s read, 46.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 8, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 8, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 17, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 8, total-stops: 17, interval: 25 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1820854 Average: 2.2543 StdDev: 12.49 Min: 0 Median: 1.5013 Max: 7105 Percentiles: P50: 1.50 P75: 1.87 P99: 5.71 P99.9: 10.91 P99.99: 82.22 ------------------------------------------------------ [ 0, 1 ] 290558 15.957% 15.957% ### ( 1, 2 ] 1236577 67.912% 83.869% ############## ( 2, 3 ] 184502 10.133% 94.002% ## ( 3, 4 ] 55828 3.066% 97.068% # ( 4, 6 ] 41250 2.265% 99.333% ( 6, 10 ] 9996 0.549% 99.882% ( 10, 15 ] 1769 0.097% 99.979% ( 15, 22 ] 140 0.008% 99.987% ( 22, 34 ] 20 0.001% 99.988% ( 34, 51 ] 7 0.000% 99.989% ( 51, 76 ] 8 0.000% 99.989% ( 76, 110 ] 98 0.005% 99.994% ( 110, 170 ] 211 0.012% 100.006% ( 170, 250 ] 118 0.006% 100.013% ( 250, 380 ] 67 0.004% 100.016% ( 380, 580 ] 83 0.005% 100.021% ( 580, 870 ] 53 0.003% 100.024% ( 870, 1300 ] 29 0.002% 100.025% ( 1300, 1900 ] 11 0.001% 100.026% ( 1900, 2900 ] 5 0.000% 100.026% ( 2900, 4400 ] 7 0.000% 100.027% ( 6600, 9900 ] 1 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 263617 Average: 2.5732 StdDev: 14.24 Min: 0 Median: 1.5390 Max: 2015 Percentiles: P50: 1.54 P75: 1.91 P99: 7.25 P99.9: 124.29 P99.99: 645.94 ------------------------------------------------------ [ 0, 1 ] 35469 13.455% 13.455% ### ( 1, 2 ] 178740 67.803% 81.258% ############## ( 2, 3 ] 30256 11.477% 92.735% ## ( 3, 4 ] 8764 3.325% 96.059% # ( 4, 6 ] 6896 2.616% 98.675% # ( 6, 10 ] 2729 1.035% 99.711% ( 10, 15 ] 359 0.136% 99.847% ( 15, 22 ] 36 0.014% 99.860% ( 22, 34 ] 6 0.002% 99.863% ( 51, 76 ] 1 0.000% 99.863% ( 76, 110 ] 65 0.025% 99.888% ( 110, 170 ] 136 0.052% 99.939% ( 170, 250 ] 56 0.021% 99.961% ( 250, 380 ] 28 0.011% 99.971% ( 380, 580 ] 46 0.017% 99.989% ( 580, 870 ] 16 0.006% 99.995% ( 870, 1300 ] 8 0.003% 99.998% ( 1300, 1900 ] 4 0.002% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 31753 Average: 2.5932 StdDev: 29.07 Min: 1 Median: 1.5601 Max: 4229 Percentiles: P50: 1.56 P75: 1.94 P99: 6.00 P99.9: 12.70 P99.99: 571.23 ------------------------------------------------------ [ 0, 1 ] 4180 13.164% 13.164% ### ( 1, 2 ] 20884 65.770% 78.934% ############# ( 2, 3 ] 3326 10.475% 89.409% ## ( 3, 4 ] 1771 5.577% 94.986% # ( 4, 6 ] 1276 4.019% 99.005% # ( 6, 10 ] 261 0.822% 99.827% ( 10, 15 ] 43 0.135% 99.962% ( 15, 22 ] 2 0.006% 99.969% ( 22, 34 ] 2 0.006% 99.975% ( 34, 51 ] 1 0.003% 99.978% ( 380, 580 ] 4 0.013% 99.991% ( 1300, 1900 ] 1 0.003% 99.994% ( 1900, 2900 ] 1 0.003% 99.997% ( 2900, 4400 ] 1 0.003% 100.000% ** Level 3 read latency histogram (micros): Count: 28909 Average: 6.8037 StdDev: 142.61 Min: 1 Median: 1.5925 Max: 7836 Percentiles: P50: 1.59 P75: 1.97 P99: 7.13 P99.9: 909.13 P99.99: 6421.82 ------------------------------------------------------ [ 0, 1 ] 3051 10.554% 10.554% ## ( 1, 2 ] 19247 66.578% 77.132% ############# ( 2, 3 ] 4023 13.916% 91.048% ### ( 3, 4 ] 1178 4.075% 95.123% # ( 4, 6 ] 1069 3.698% 98.820% # ( 6, 10 ] 184 0.636% 99.457% ( 10, 15 ] 67 0.232% 99.689% ( 15, 22 ] 11 0.038% 99.727% ( 22, 34 ] 2 0.007% 99.734% ( 34, 51 ] 19 0.066% 99.799% ( 51, 76 ] 7 0.024% 99.824% ( 76, 110 ] 1 0.003% 99.827% ( 110, 170 ] 2 0.007% 99.834% ( 170, 250 ] 7 0.024% 99.858% ( 380, 580 ] 7 0.024% 99.882% ( 580, 870 ] 5 0.017% 99.900% ( 870, 1300 ] 1 0.003% 99.903% ( 1300, 1900 ] 2 0.007% 99.910% ( 1900, 2900 ] 3 0.010% 99.920% ( 2900, 4400 ] 10 0.035% 99.955% ( 4400, 6600 ] 11 0.038% 99.993% ( 6600, 9900 ] 2 0.007% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 4100.5714 StdDev: 1966.16 Min: 602 Median: 3765.3846 Max: 9133 Percentiles: P50: 3765.38 P75: 5421.43 P99: 9133.00 P99.9: 9133.00 P99.99: 9133.00 ------------------------------------------------------ ( 580, 870 ] 2 5.714% 5.714% # ( 870, 1300 ] 1 2.857% 8.571% # ( 1900, 2900 ] 7 20.000% 28.571% #### ( 2900, 4400 ] 13 37.143% 65.714% ####### ( 4400, 6600 ] 7 20.000% 85.714% #### ( 6600, 9900 ] 5 14.286% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 936.0000 StdDev: 1369.89 Min: 79 Median: 293.3333 Max: 5671 Percentiles: P50: 293.33 P75: 1156.67 P99: 5671.00 P99.9: 5671.00 P99.99: 5671.00 ------------------------------------------------------ ( 76, 110 ] 4 20.000% 20.000% #### ( 110, 170 ] 3 15.000% 35.000% ### ( 170, 250 ] 2 10.000% 45.000% ## ( 250, 380 ] 3 15.000% 60.000% ### ( 380, 580 ] 1 5.000% 65.000% # ( 870, 1300 ] 3 15.000% 80.000% ### ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 1 5.000% 90.000% # ( 2900, 4400 ] 1 5.000% 95.000% # ( 4400, 6600 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 19.6 total, 3.5 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 302.05 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.553 H:M:S, 18.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 285.23 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.797 H:M:S, 23.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/04-15:16:29 ... thread 0: (1000000,7000000) ops and (59825.5,194245.7) ops/second in (16.715288,36.036833) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/10 2.39 GB 0.0 7.2 0.0 7.2 13.8 6.6 0.0 2.1 151.2 290.6 48.70 44.58 117 0.416 7478K 15K 0.0 0.0 L1 14/14 1.61 GB 0.0 5.9 4.1 1.8 5.8 4.1 0.1 1.4 216.4 214.0 27.89 26.00 4 6.973 6130K 68K 0.0 0.0 L2 1/1 956.88 KB 0.0 0.1 0.1 0.1 0.1 0.1 2.5 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 24/10 1.70 GB 0.9 1.0 0.8 0.2 1.0 0.8 1.9 1.3 158.4 158.2 6.74 4.86 5 1.349 1062K 689 0.0 0.0 L4 160/4 9.45 GB 1.0 1.4 1.1 0.3 1.4 1.1 0.5 1.2 121.1 120.6 11.57 6.58 10 1.157 1423K 5874 0.0 0.0 L5 1064/0 87.54 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1273/39 102.69 GB 0.0 15.6 6.1 9.5 22.2 12.6 6.6 3.3 167.6 238.0 95.43 82.53 137 0.697 16M 91K 0.0 0.0 Int 0/0 0.00 KB 0.0 15.6 6.1 9.5 22.2 12.6 6.5 3.3 167.6 238.0 95.43 82.53 137 0.697 16M 91K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 15.6 6.1 9.5 15.5 6.0 0.0 0.0 213.3 212.1 75.00 65.27 40 1.875 16M 91K 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 0.0 333.0 20.43 17.26 97 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): 36.3 total, 36.0 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: 22.18 GB write, 626.19 MB/s write, 15.62 GB read, 441.13 MB/s read, 95.4 seconds Interval compaction: 22.18 GB write, 630.12 MB/s write, 15.62 GB read, 443.90 MB/s read, 95.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 29, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 19, total-stops: 29, interval: 48 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3181760 Average: 2.8423 StdDev: 21.76 Min: 0 Median: 1.5228 Max: 7156 Percentiles: P50: 1.52 P75: 1.90 P99: 7.61 P99.9: 154.64 P99.99: 345.14 ------------------------------------------------------ [ 0, 1 ] 480486 15.101% 15.101% ### ( 1, 2 ] 2124081 66.758% 81.859% ############# ( 2, 3 ] 339286 10.663% 92.523% ## ( 3, 4 ] 106059 3.333% 95.856% # ( 4, 6 ] 88183 2.772% 98.628% # ( 6, 10 ] 29485 0.927% 99.554% ( 10, 15 ] 4437 0.139% 99.694% ( 15, 22 ] 511 0.016% 99.710% ( 22, 34 ] 44 0.001% 99.711% ( 34, 51 ] 13 0.000% 99.712% ( 51, 76 ] 17 0.001% 99.712% ( 76, 110 ] 2503 0.079% 99.791% ( 110, 170 ] 4674 0.147% 99.938% ( 170, 250 ] 1156 0.036% 99.974% ( 250, 380 ] 698 0.022% 99.996% ( 380, 580 ] 539 0.017% 100.013% ( 580, 870 ] 214 0.007% 100.020% ( 870, 1300 ] 71 0.002% 100.022% ( 1300, 1900 ] 32 0.001% 100.023% ( 1900, 2900 ] 32 0.001% 100.024% ( 2900, 4400 ] 41 0.001% 100.025% ( 4400, 6600 ] 5 0.000% 100.025% ( 6600, 9900 ] 2 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 899001 Average: 4.4066 StdDev: 59.25 Min: 0 Median: 1.6756 Max: 7107 Percentiles: P50: 1.68 P75: 2.35 P99: 9.53 P99.9: 184.52 P99.99: 696.57 ------------------------------------------------------ [ 0, 1 ] 85476 9.508% 9.508% ## ( 1, 2 ] 538855 59.939% 69.447% ############ ( 2, 3 ] 141204 15.707% 85.154% ### ( 3, 4 ] 52923 5.887% 91.041% # ( 4, 6 ] 55379 6.160% 97.201% # ( 6, 10 ] 18323 2.038% 99.239% ( 10, 15 ] 3729 0.415% 99.654% ( 15, 22 ] 576 0.064% 99.718% ( 22, 34 ] 41 0.005% 99.722% ( 34, 51 ] 10 0.001% 99.724% ( 51, 76 ] 7 0.001% 99.724% ( 76, 110 ] 683 0.076% 99.800% ( 110, 170 ] 847 0.094% 99.895% ( 170, 250 ] 270 0.030% 99.925% ( 250, 380 ] 208 0.023% 99.948% ( 380, 580 ] 278 0.031% 99.979% ( 580, 870 ] 254 0.028% 100.007% ( 870, 1300 ] 182 0.020% 100.027% ( 1300, 1900 ] 91 0.010% 100.037% ( 1900, 2900 ] 103 0.011% 100.049% ( 2900, 4400 ] 107 0.012% 100.061% ( 4400, 6600 ] 19 0.002% 100.063% ( 6600, 9900 ] 2 0.000% 100.063% ** Level 2 read latency histogram (micros): Count: 31922 Average: 4.5604 StdDev: 70.87 Min: 1 Median: 1.5637 Max: 4250 Percentiles: P50: 1.56 P75: 1.95 P99: 6.98 P99.9: 561.70 P99.99: 3715.96 ------------------------------------------------------ [ 0, 1 ] 4180 13.094% 13.094% ### ( 1, 2 ] 20898 65.466% 78.560% ############# ( 2, 3 ] 3391 10.623% 89.183% ## ( 3, 4 ] 1787 5.598% 94.781% # ( 4, 6 ] 1282 4.016% 98.797% # ( 6, 10 ] 265 0.830% 99.627% ( 10, 15 ] 43 0.135% 99.762% ( 15, 22 ] 2 0.006% 99.768% ( 22, 34 ] 2 0.006% 99.774% ( 34, 51 ] 1 0.003% 99.778% ( 76, 110 ] 1 0.003% 99.781% ( 110, 170 ] 1 0.003% 99.784% ( 170, 250 ] 6 0.019% 99.803% ( 250, 380 ] 12 0.038% 99.840% ( 380, 580 ] 21 0.066% 99.906% ( 580, 870 ] 9 0.028% 99.934% ( 870, 1300 ] 5 0.016% 99.950% ( 1300, 1900 ] 3 0.009% 99.959% ( 1900, 2900 ] 6 0.019% 99.978% ( 2900, 4400 ] 7 0.022% 100.000% ** Level 3 read latency histogram (micros): Count: 309852 Average: 12.0507 StdDev: 135.63 Min: 1 Median: 1.8898 Max: 7836 Percentiles: P50: 1.89 P75: 2.91 P99: 15.30 P99.9: 1255.28 P99.99: 2187.51 ------------------------------------------------------ [ 0, 1 ] 11592 3.741% 3.741% # ( 1, 2 ] 161092 51.990% 55.731% ########## ( 2, 3 ] 65839 21.249% 76.980% #### ( 3, 4 ] 28987 9.355% 86.335% ## ( 4, 6 ] 30138 9.727% 96.061% ## ( 6, 10 ] 7229 2.333% 98.394% ( 10, 15 ] 1867 0.603% 98.997% ( 15, 22 ] 223 0.072% 99.069% ( 22, 34 ] 27 0.009% 99.078% ( 34, 51 ] 27 0.009% 99.086% ( 51, 76 ] 9 0.003% 99.089% ( 76, 110 ] 26 0.008% 99.098% ( 110, 170 ] 176 0.057% 99.154% ( 170, 250 ] 289 0.093% 99.248% ( 250, 380 ] 438 0.141% 99.389% ( 380, 580 ] 686 0.221% 99.610% ( 580, 870 ] 571 0.184% 99.795% ( 870, 1300 ] 364 0.117% 99.912% ( 1300, 1900 ] 193 0.062% 99.975% ( 1900, 2900 ] 167 0.054% 100.028% ( 2900, 4400 ] 162 0.052% 100.081% ( 4400, 6600 ] 37 0.012% 100.093% ( 6600, 9900 ] 4 0.001% 100.094% ** Level 4 read latency histogram (micros): Count: 15560 Average: 14.4604 StdDev: 223.05 Min: 1 Median: 1.8420 Max: 9133 Percentiles: P50: 1.84 P75: 2.72 P99: 9.89 P99.9: 3989.23 P99.99: 8873.04 ------------------------------------------------------ [ 0, 1 ] 351 2.256% 2.256% ( 1, 2 ] 8823 56.703% 58.959% ########### ( 2, 3 ] 3445 22.140% 81.099% #### ( 3, 4 ] 1313 8.438% 89.537% ## ( 4, 6 ] 1205 7.744% 97.281% ## ( 6, 10 ] 275 1.767% 99.049% ( 10, 15 ] 54 0.347% 99.396% ( 15, 22 ] 6 0.039% 99.434% ( 22, 34 ] 2 0.013% 99.447% ( 34, 51 ] 1 0.006% 99.454% ( 76, 110 ] 2 0.013% 99.467% ( 110, 170 ] 2 0.013% 99.479% ( 170, 250 ] 17 0.109% 99.589% ( 250, 380 ] 2 0.013% 99.602% ( 380, 580 ] 2 0.013% 99.614% ( 580, 870 ] 7 0.045% 99.659% ( 870, 1300 ] 11 0.071% 99.730% ( 1300, 1900 ] 5 0.032% 99.762% ( 1900, 2900 ] 12 0.077% 99.839% ( 2900, 4400 ] 13 0.084% 99.923% ( 4400, 6600 ] 7 0.045% 99.968% ( 6600, 9900 ] 5 0.032% 100.000% ** Level 5 read latency histogram (micros): Count: 100 Average: 1338.8000 StdDev: 1451.96 Min: 79 Median: 612.2222 Max: 5671 Percentiles: P50: 612.22 P75: 2122.22 P99: 5671.00 P99.9: 5671.00 P99.99: 5671.00 ------------------------------------------------------ ( 76, 110 ] 6 6.000% 6.000% # ( 110, 170 ] 7 7.000% 13.000% # ( 170, 250 ] 9 9.000% 22.000% ## ( 250, 380 ] 14 14.000% 36.000% ### ( 380, 580 ] 13 13.000% 49.000% ### ( 580, 870 ] 9 9.000% 58.000% ## ( 870, 1300 ] 6 6.000% 64.000% # ( 1300, 1900 ] 9 9.000% 73.000% ## ( 1900, 2900 ] 9 9.000% 82.000% ## ( 2900, 4400 ] 14 14.000% 96.000% ### ( 4400, 6600 ] 4 4.000% 100.000% # ** DB Stats ** Uptime(secs): 36.3 total, 16.7 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 189.97 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:16.900 H:M:S, 46.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 58.88 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:13.347 H:M:S, 79.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/12/04-15:16:32 ... thread 0: (1000000,8000000) ops and (325403.4,204551.6) ops/second in (3.073109,39.109942) 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 11/6 3.31 GB 125.9 8.3 0.0 8.3 15.8 7.5 0.0 2.1 152.1 290.4 55.89 51.36 134 0.417 8629K 17K 0.0 0.0 L1 14/14 1.61 GB 0.0 5.9 4.1 1.8 5.8 4.1 0.1 1.4 216.4 214.0 27.89 26.00 4 6.973 6130K 68K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 2.5 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 14/0 874.42 MB 0.9 1.8 0.8 1.0 1.8 0.8 1.9 2.2 164.5 164.3 11.01 7.98 6 1.835 1817K 1637 0.0 0.0 L4 164/0 9.68 GB 1.0 1.5 1.2 0.3 1.5 1.2 1.2 1.2 124.1 123.6 12.56 7.33 11 1.142 1583K 6559 0.0 0.0 L5 1072/0 88.15 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1275/20 103.61 GB 0.0 17.6 6.2 11.4 25.1 13.7 8.0 3.3 167.1 238.1 107.88 93.18 156 0.692 18M 94K 0.0 0.0 Int 0/0 0.00 KB 0.0 17.6 6.2 11.4 25.1 13.7 7.8 3.3 167.1 238.1 107.88 93.18 156 0.692 18M 94K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 17.6 6.2 11.4 17.5 6.1 0.0 0.0 212.8 211.7 84.75 73.52 46 1.842 18M 94K 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 0.0 334.9 23.13 19.66 110 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): 39.3 total, 39.1 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 25.08 GB write, 652.93 MB/s write, 17.61 GB read, 458.39 MB/s read, 107.9 seconds Interval compaction: 25.08 GB write, 656.71 MB/s write, 17.61 GB read, 461.04 MB/s read, 107.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 37, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 19, total-stops: 37, interval: 56 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3535523 Average: 2.8095 StdDev: 21.18 Min: 0 Median: 1.5342 Max: 7156 Percentiles: P50: 1.53 P75: 1.91 P99: 7.52 P99.9: 148.79 P99.99: 314.99 ------------------------------------------------------ [ 0, 1 ] 510318 14.434% 14.434% ### ( 1, 2 ] 2353735 66.574% 81.008% ############# ( 2, 3 ] 398807 11.280% 92.288% ## ( 3, 4 ] 122068 3.453% 95.741% # ( 4, 6 ] 102636 2.903% 98.644% # ( 6, 10 ] 33157 0.938% 99.581% ( 10, 15 ] 5085 0.144% 99.725% ( 15, 22 ] 561 0.016% 99.741% ( 22, 34 ] 51 0.001% 99.742% ( 34, 51 ] 16 0.000% 99.743% ( 51, 76 ] 17 0.000% 99.743% ( 76, 110 ] 2504 0.071% 99.814% ( 110, 170 ] 4691 0.133% 99.947% ( 170, 250 ] 1169 0.033% 99.980% ( 250, 380 ] 709 0.020% 100.000% ( 380, 580 ] 547 0.015% 100.015% ( 580, 870 ] 222 0.006% 100.022% ( 870, 1300 ] 77 0.002% 100.024% ( 1300, 1900 ] 34 0.001% 100.025% ( 1900, 2900 ] 34 0.001% 100.026% ( 2900, 4400 ] 43 0.001% 100.027% ( 4400, 6600 ] 6 0.000% 100.027% ( 6600, 9900 ] 2 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 934357 Average: 4.3509 StdDev: 58.20 Min: 0 Median: 1.6707 Max: 7107 Percentiles: P50: 1.67 P75: 2.33 P99: 9.51 P99.9: 183.56 P99.99: 695.50 ------------------------------------------------------ [ 0, 1 ] 89394 9.567% 9.567% ## ( 1, 2 ] 563239 60.281% 69.848% ############ ( 2, 3 ] 145593 15.582% 85.431% ### ( 3, 4 ] 53876 5.766% 91.197% # ( 4, 6 ] 56312 6.027% 97.223% # ( 6, 10 ] 18932 2.026% 99.250% ( 10, 15 ] 3770 0.403% 99.653% ( 15, 22 ] 578 0.062% 99.715% ( 22, 34 ] 41 0.004% 99.719% ( 34, 51 ] 10 0.001% 99.720% ( 51, 76 ] 7 0.001% 99.721% ( 76, 110 ] 728 0.078% 99.799% ( 110, 170 ] 894 0.096% 99.895% ( 170, 250 ] 287 0.031% 99.926% ( 250, 380 ] 217 0.023% 99.949% ( 380, 580 ] 284 0.030% 99.979% ( 580, 870 ] 255 0.027% 100.006% ( 870, 1300 ] 183 0.020% 100.026% ( 1300, 1900 ] 92 0.010% 100.036% ( 1900, 2900 ] 103 0.011% 100.047% ( 2900, 4400 ] 107 0.011% 100.058% ( 4400, 6600 ] 19 0.002% 100.060% ( 6600, 9900 ] 2 0.000% 100.061% ** Level 2 read latency histogram (micros): Count: 60344 Average: 3.9785 StdDev: 53.02 Min: 1 Median: 1.6374 Max: 4250 Percentiles: P50: 1.64 P75: 2.14 P99: 8.49 P99.9: 407.08 P99.99: 3106.91 ------------------------------------------------------ [ 0, 1 ] 5768 9.559% 9.559% ## ( 1, 2 ] 38289 63.451% 73.010% ############# ( 2, 3 ] 8561 14.187% 87.197% ### ( 3, 4 ] 3706 6.141% 93.338% # ( 4, 6 ] 2908 4.819% 98.157% # ( 6, 10 ] 817 1.354% 99.511% ( 10, 15 ] 142 0.235% 99.746% ( 15, 22 ] 5 0.008% 99.755% ( 22, 34 ] 2 0.003% 99.758% ( 34, 51 ] 1 0.002% 99.760% ( 76, 110 ] 8 0.013% 99.773% ( 110, 170 ] 26 0.043% 99.816% ( 170, 250 ] 18 0.030% 99.846% ( 250, 380 ] 29 0.048% 99.894% ( 380, 580 ] 27 0.045% 99.939% ( 580, 870 ] 14 0.023% 99.962% ( 870, 1300 ] 6 0.010% 99.972% ( 1300, 1900 ] 4 0.007% 99.978% ( 1900, 2900 ] 6 0.010% 99.988% ( 2900, 4400 ] 7 0.012% 100.000% ** Level 3 read latency histogram (micros): Count: 342053 Average: 11.2581 StdDev: 129.37 Min: 1 Median: 1.8655 Max: 7836 Percentiles: P50: 1.87 P75: 2.86 P99: 14.51 P99.9: 1219.83 P99.99: 2160.68 ------------------------------------------------------ [ 0, 1 ] 13900 4.064% 4.064% # ( 1, 2 ] 181553 53.077% 57.141% ########### ( 2, 3 ] 70929 20.736% 77.877% #### ( 3, 4 ] 30997 9.062% 86.939% ## ( 4, 6 ] 31625 9.246% 96.185% ## ( 6, 10 ] 7856 2.297% 98.482% ( 10, 15 ] 1965 0.574% 99.056% ( 15, 22 ] 231 0.068% 99.124% ( 22, 34 ] 31 0.009% 99.133% ( 34, 51 ] 27 0.008% 99.141% ( 51, 76 ] 9 0.003% 99.143% ( 76, 110 ] 33 0.010% 99.153% ( 110, 170 ] 219 0.064% 99.217% ( 170, 250 ] 308 0.090% 99.307% ( 250, 380 ] 454 0.133% 99.440% ( 380, 580 ] 694 0.203% 99.643% ( 580, 870 ] 583 0.170% 99.813% ( 870, 1300 ] 365 0.107% 99.920% ( 1300, 1900 ] 196 0.057% 99.977% ( 1900, 2900 ] 168 0.049% 100.026% ( 2900, 4400 ] 162 0.047% 100.074% ( 4400, 6600 ] 37 0.011% 100.084% ( 6600, 9900 ] 4 0.001% 100.086% ** Level 4 read latency histogram (micros): Count: 15580 Average: 14.5778 StdDev: 223.18 Min: 1 Median: 1.8422 Max: 9133 Percentiles: P50: 1.84 P75: 2.73 P99: 9.97 P99.9: 3986.92 P99.99: 8871.72 ------------------------------------------------------ [ 0, 1 ] 354 2.272% 2.272% ( 1, 2 ] 8829 56.669% 58.941% ########### ( 2, 3 ] 3448 22.131% 81.072% #### ( 3, 4 ] 1314 8.434% 89.506% ## ( 4, 6 ] 1206 7.741% 97.246% ## ( 6, 10 ] 275 1.765% 99.012% ( 10, 15 ] 54 0.347% 99.358% ( 15, 22 ] 6 0.039% 99.397% ( 22, 34 ] 3 0.019% 99.416% ( 34, 51 ] 1 0.006% 99.422% ( 76, 110 ] 2 0.013% 99.435% ( 110, 170 ] 3 0.019% 99.454% ( 170, 250 ] 20 0.128% 99.583% ( 250, 380 ] 2 0.013% 99.596% ( 380, 580 ] 2 0.013% 99.608% ( 580, 870 ] 7 0.045% 99.653% ( 870, 1300 ] 11 0.071% 99.724% ( 1300, 1900 ] 6 0.039% 99.763% ( 1900, 2900 ] 12 0.077% 99.840% ( 2900, 4400 ] 13 0.083% 99.923% ( 4400, 6600 ] 7 0.045% 99.968% ( 6600, 9900 ] 5 0.032% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 1231.3929 StdDev: 1362.64 Min: 79 Median: 535.5556 Max: 5671 Percentiles: P50: 535.56 P75: 1966.67 P99: 5671.00 P99.9: 5671.00 P99.99: 5671.00 ------------------------------------------------------ ( 76, 110 ] 6 4.286% 4.286% # ( 110, 170 ] 11 7.857% 12.143% ## ( 170, 250 ] 18 12.857% 25.000% ### ( 250, 380 ] 21 15.000% 40.000% ### ( 380, 580 ] 18 12.857% 52.857% ### ( 580, 870 ] 12 8.571% 61.429% ## ( 870, 1300 ] 7 5.000% 66.429% # ( 1300, 1900 ] 11 7.857% 74.286% ## ( 1900, 2900 ] 15 10.714% 85.000% ## ( 2900, 4400 ] 17 12.143% 97.143% ## ( 4400, 6600 ] 4 2.857% 100.000% # ** DB Stats ** Uptime(secs): 39.3 total, 3.1 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 200.15 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:17.316 H:M:S, 44.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 320.26 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.417 H:M:S, 13.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/04-15:16:35 ... thread 0: (1000000,9000000) ops and (329552.1,213551.7) ops/second in (3.034422,42.144364) 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 15/6 4.23 GB 220.2 9.2 0.0 9.2 17.6 8.5 0.0 2.1 151.2 291.1 62.04 57.13 150 0.414 9525K 18K 0.0 0.0 L1 14/14 1.61 GB 0.0 5.9 4.1 1.8 5.8 4.1 0.1 1.4 216.4 214.0 27.89 26.00 4 6.973 6130K 68K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.1 0.1 0.1 2.5 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 14/0 874.42 MB 0.9 1.8 0.8 1.0 1.8 0.8 1.9 2.2 164.5 164.3 11.01 7.98 6 1.835 1817K 1637 0.0 0.0 L4 164/0 9.68 GB 1.0 1.5 1.2 0.3 1.5 1.2 1.2 1.2 124.1 123.6 12.56 7.33 11 1.142 1583K 6559 0.0 0.0 L5 1072/0 88.15 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1279/20 104.53 GB 0.0 18.5 6.2 12.2 26.9 14.6 8.0 3.2 165.9 241.3 114.03 98.94 172 0.663 19M 95K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.5 6.2 12.2 26.9 14.6 7.8 3.2 165.9 241.3 114.03 98.94 172 0.663 19M 95K 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 18.5 6.2 12.2 18.4 6.1 0.0 0.0 214.5 213.4 88.18 76.88 49 1.800 19M 95K 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 0.0 336.3 25.85 22.07 123 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): 42.4 total, 42.1 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: 26.87 GB write, 649.26 MB/s write, 18.47 GB read, 446.37 MB/s read, 114.0 seconds Interval compaction: 26.87 GB write, 652.75 MB/s write, 18.47 GB read, 448.77 MB/s read, 114.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 41, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 19, total-stops: 41, interval: 60 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3836121 Average: 2.7767 StdDev: 20.62 Min: 0 Median: 1.5370 Max: 7156 Percentiles: P50: 1.54 P75: 1.91 P99: 7.36 P99.9: 145.10 P99.99: 303.27 ------------------------------------------------------ [ 0, 1 ] 543934 14.179% 14.179% ### ( 1, 2 ] 2558825 66.703% 80.883% ############# ( 2, 3 ] 438182 11.423% 92.305% ## ( 3, 4 ] 133531 3.481% 95.786% # ( 4, 6 ] 111314 2.902% 98.688% # ( 6, 10 ] 35138 0.916% 99.604% ( 10, 15 ] 5381 0.140% 99.744% ( 15, 22 ] 590 0.015% 99.759% ( 22, 34 ] 51 0.001% 99.761% ( 34, 51 ] 16 0.000% 99.761% ( 51, 76 ] 19 0.000% 99.762% ( 76, 110 ] 2534 0.066% 99.828% ( 110, 170 ] 4738 0.124% 99.951% ( 170, 250 ] 1193 0.031% 99.982% ( 250, 380 ] 716 0.019% 100.001% ( 380, 580 ] 558 0.015% 100.016% ( 580, 870 ] 227 0.006% 100.022% ( 870, 1300 ] 89 0.002% 100.024% ( 1300, 1900 ] 34 0.001% 100.025% ( 1900, 2900 ] 36 0.001% 100.026% ( 2900, 4400 ] 44 0.001% 100.027% ( 4400, 6600 ] 6 0.000% 100.027% ( 6600, 9900 ] 2 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 1051639 Average: 4.1554 StdDev: 54.92 Min: 0 Median: 1.6611 Max: 7107 Percentiles: P50: 1.66 P75: 2.28 P99: 9.40 P99.9: 168.51 P99.99: 683.63 ------------------------------------------------------ [ 0, 1 ] 99614 9.472% 9.472% ## ( 1, 2 ] 644738 61.308% 70.780% ############ ( 2, 3 ] 161333 15.341% 86.121% ### ( 3, 4 ] 57746 5.491% 91.612% # ( 4, 6 ] 59845 5.691% 97.303% # ( 6, 10 ] 21014 1.998% 99.301% ( 10, 15 ] 3905 0.371% 99.673% ( 15, 22 ] 586 0.056% 99.728% ( 22, 34 ] 44 0.004% 99.732% ( 34, 51 ] 10 0.001% 99.733% ( 51, 76 ] 8 0.001% 99.734% ( 76, 110 ] 818 0.078% 99.812% ( 110, 170 ] 951 0.090% 99.902% ( 170, 250 ] 306 0.029% 99.931% ( 250, 380 ] 229 0.022% 99.953% ( 380, 580 ] 296 0.028% 99.981% ( 580, 870 ] 257 0.024% 100.006% ( 870, 1300 ] 183 0.017% 100.023% ( 1300, 1900 ] 92 0.009% 100.032% ( 1900, 2900 ] 103 0.010% 100.042% ( 2900, 4400 ] 107 0.010% 100.052% ( 4400, 6600 ] 19 0.002% 100.054% ( 6600, 9900 ] 2 0.000% 100.054% ** Level 2 read latency histogram (micros): Count: 60344 Average: 3.9785 StdDev: 53.02 Min: 1 Median: 1.6374 Max: 4250 Percentiles: P50: 1.64 P75: 2.14 P99: 8.49 P99.9: 407.08 P99.99: 3106.91 ------------------------------------------------------ [ 0, 1 ] 5768 9.559% 9.559% ## ( 1, 2 ] 38289 63.451% 73.010% ############# ( 2, 3 ] 8561 14.187% 87.197% ### ( 3, 4 ] 3706 6.141% 93.338% # ( 4, 6 ] 2908 4.819% 98.157% # ( 6, 10 ] 817 1.354% 99.511% ( 10, 15 ] 142 0.235% 99.746% ( 15, 22 ] 5 0.008% 99.755% ( 22, 34 ] 2 0.003% 99.758% ( 34, 51 ] 1 0.002% 99.760% ( 76, 110 ] 8 0.013% 99.773% ( 110, 170 ] 26 0.043% 99.816% ( 170, 250 ] 18 0.030% 99.846% ( 250, 380 ] 29 0.048% 99.894% ( 380, 580 ] 27 0.045% 99.939% ( 580, 870 ] 14 0.023% 99.962% ( 870, 1300 ] 6 0.010% 99.972% ( 1300, 1900 ] 4 0.007% 99.978% ( 1900, 2900 ] 6 0.010% 99.988% ( 2900, 4400 ] 7 0.012% 100.000% ** Level 3 read latency histogram (micros): Count: 342053 Average: 11.2581 StdDev: 129.37 Min: 1 Median: 1.8655 Max: 7836 Percentiles: P50: 1.87 P75: 2.86 P99: 14.51 P99.9: 1219.83 P99.99: 2160.68 ------------------------------------------------------ [ 0, 1 ] 13900 4.064% 4.064% # ( 1, 2 ] 181553 53.077% 57.141% ########### ( 2, 3 ] 70929 20.736% 77.877% #### ( 3, 4 ] 30997 9.062% 86.939% ## ( 4, 6 ] 31625 9.246% 96.185% ## ( 6, 10 ] 7856 2.297% 98.482% ( 10, 15 ] 1965 0.574% 99.056% ( 15, 22 ] 231 0.068% 99.124% ( 22, 34 ] 31 0.009% 99.133% ( 34, 51 ] 27 0.008% 99.141% ( 51, 76 ] 9 0.003% 99.143% ( 76, 110 ] 33 0.010% 99.153% ( 110, 170 ] 219 0.064% 99.217% ( 170, 250 ] 308 0.090% 99.307% ( 250, 380 ] 454 0.133% 99.440% ( 380, 580 ] 694 0.203% 99.643% ( 580, 870 ] 583 0.170% 99.813% ( 870, 1300 ] 365 0.107% 99.920% ( 1300, 1900 ] 196 0.057% 99.977% ( 1900, 2900 ] 168 0.049% 100.026% ( 2900, 4400 ] 162 0.047% 100.074% ( 4400, 6600 ] 37 0.011% 100.084% ( 6600, 9900 ] 4 0.001% 100.086% ** Level 4 read latency histogram (micros): Count: 15580 Average: 14.5778 StdDev: 223.18 Min: 1 Median: 1.8422 Max: 9133 Percentiles: P50: 1.84 P75: 2.73 P99: 9.97 P99.9: 3986.92 P99.99: 8871.72 ------------------------------------------------------ [ 0, 1 ] 354 2.272% 2.272% ( 1, 2 ] 8829 56.669% 58.941% ########### ( 2, 3 ] 3448 22.131% 81.072% #### ( 3, 4 ] 1314 8.434% 89.506% ## ( 4, 6 ] 1206 7.741% 97.246% ## ( 6, 10 ] 275 1.765% 99.012% ( 10, 15 ] 54 0.347% 99.358% ( 15, 22 ] 6 0.039% 99.397% ( 22, 34 ] 3 0.019% 99.416% ( 34, 51 ] 1 0.006% 99.422% ( 76, 110 ] 2 0.013% 99.435% ( 110, 170 ] 3 0.019% 99.454% ( 170, 250 ] 20 0.128% 99.583% ( 250, 380 ] 2 0.013% 99.596% ( 380, 580 ] 2 0.013% 99.608% ( 580, 870 ] 7 0.045% 99.653% ( 870, 1300 ] 11 0.071% 99.724% ( 1300, 1900 ] 6 0.039% 99.763% ( 1900, 2900 ] 12 0.077% 99.840% ( 2900, 4400 ] 13 0.083% 99.923% ( 4400, 6600 ] 7 0.045% 99.968% ( 6600, 9900 ] 5 0.032% 100.000% ** Level 5 read latency histogram (micros): Count: 140 Average: 1231.3929 StdDev: 1362.64 Min: 79 Median: 535.5556 Max: 5671 Percentiles: P50: 535.56 P75: 1966.67 P99: 5671.00 P99.9: 5671.00 P99.99: 5671.00 ------------------------------------------------------ ( 76, 110 ] 6 4.286% 4.286% # ( 110, 170 ] 11 7.857% 12.143% ## ( 170, 250 ] 18 12.857% 25.000% ### ( 250, 380 ] 21 15.000% 40.000% ### ( 380, 580 ] 18 12.857% 52.857% ### ( 580, 870 ] 12 8.571% 61.429% ## ( 870, 1300 ] 7 5.000% 66.429% # ( 1300, 1900 ] 11 7.857% 74.286% ## ( 1900, 2900 ] 15 10.714% 85.000% ## ( 2900, 4400 ] 17 12.143% 97.143% ## ( 4400, 6600 ] 4 2.857% 100.000% # ** DB Stats ** Uptime(secs): 42.4 total, 3.0 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 209.04 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:17.732 H:M:S, 41.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 324.34 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.416 H:M:S, 13.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/04-15:16:49 ... thread 0: (1000000,10000000) ops and (74453.9,179935.4) ops/second in (13.431128,55.575492) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 14/10 3.43 GB 50.4 11.4 0.0 11.4 20.9 9.4 0.0 2.2 154.8 282.6 75.66 68.64 168 0.450 11M 27K 0.0 0.0 L1 9/9 880.09 MB 0.0 9.3 5.9 3.4 9.2 5.8 0.1 1.6 213.7 211.4 44.47 40.93 5 8.893 8496K 68K 0.0 0.0 L2 1/0 62.61 MB 0.6 0.1 0.1 0.1 0.1 0.1 5.0 2.0 239.3 239.2 0.53 0.51 1 0.527 127K 52 0.0 0.0 L3 21/0 894.33 MB 0.9 2.6 1.1 1.5 2.6 1.1 4.0 2.3 150.9 150.2 17.73 12.10 11 1.612 2695K 11K 0.0 0.0 L4 156/0 9.73 GB 1.0 4.9 3.6 1.2 4.9 3.6 1.2 1.3 127.1 126.6 39.28 23.86 34 1.155 5071K 20K 0.0 0.0 L5 1100/0 90.49 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1301/19 105.45 GB 0.0 28.3 10.7 17.6 37.6 20.0 14.9 4.0 163.3 216.9 177.66 146.04 219 0.811 28M 129K 0.0 0.0 Int 0/0 0.00 KB 0.0 28.3 10.7 17.6 37.6 20.0 14.8 4.0 163.3 216.9 177.66 146.04 219 0.811 28M 129K 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 28.3 10.7 17.6 28.2 10.5 0.0 0.0 195.8 194.6 148.17 121.37 82 1.807 28M 129K 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 0.0 329.0 29.49 24.67 137 0.215 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 9.474, interval 9.474 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 37.64 GB write, 690.68 MB/s write, 28.33 GB read, 519.79 MB/s read, 177.7 seconds Interval compaction: 37.64 GB write, 693.50 MB/s write, 28.33 GB read, 521.91 MB/s read, 177.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 47, pending-compaction-bytes-delays: 36, pending-compaction-bytes-stops: 0, total-delays: 48, total-stops: 47, interval: 95 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4781085 Average: 2.9696 StdDev: 26.80 Min: 0 Median: 1.5506 Max: 8081 Percentiles: P50: 1.55 P75: 1.93 P99: 7.94 P99.9: 155.47 P99.99: 376.65 ------------------------------------------------------ [ 0, 1 ] 649471 13.584% 13.584% ### ( 1, 2 ] 3162277 66.141% 79.726% ############# ( 2, 3 ] 570783 11.938% 91.664% ## ( 3, 4 ] 173638 3.632% 95.296% # ( 4, 6 ] 153358 3.208% 98.503% # ( 6, 10 ] 48918 1.023% 99.526% ( 10, 15 ] 7884 0.165% 99.691% ( 15, 22 ] 846 0.018% 99.709% ( 22, 34 ] 68 0.001% 99.710% ( 34, 51 ] 18 0.000% 99.711% ( 51, 76 ] 21 0.000% 99.711% ( 76, 110 ] 3778 0.079% 99.790% ( 110, 170 ] 6920 0.145% 99.935% ( 170, 250 ] 1640 0.034% 99.969% ( 250, 380 ] 1013 0.021% 99.991% ( 380, 580 ] 841 0.018% 100.008% ( 580, 870 ] 379 0.008% 100.016% ( 870, 1300 ] 171 0.004% 100.020% ( 1300, 1900 ] 66 0.001% 100.021% ( 1900, 2900 ] 73 0.002% 100.023% ( 2900, 4400 ] 76 0.002% 100.024% ( 4400, 6600 ] 20 0.000% 100.025% ( 6600, 9900 ] 8 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 1982952 Average: 5.5870 StdDev: 82.33 Min: 0 Median: 1.7554 Max: 12097 Percentiles: P50: 1.76 P75: 2.62 P99: 9.83 P99.9: 203.97 P99.99: 578.91 ------------------------------------------------------ [ 0, 1 ] 142978 7.210% 7.210% # ( 1, 2 ] 1123239 56.645% 63.855% ########### ( 2, 3 ] 355508 17.928% 81.783% #### ( 3, 4 ] 135706 6.844% 88.627% # ( 4, 6 ] 158935 8.015% 96.642% ## ( 6, 10 ] 48784 2.460% 99.102% ( 10, 15 ] 10734 0.541% 99.644% ( 15, 22 ] 1446 0.073% 99.716% ( 22, 34 ] 109 0.005% 99.722% ( 34, 51 ] 27 0.001% 99.723% ( 51, 76 ] 66 0.003% 99.727% ( 76, 110 ] 1330 0.067% 99.794% ( 110, 170 ] 1848 0.093% 99.887% ( 170, 250 ] 610 0.031% 99.918% ( 250, 380 ] 651 0.033% 99.951% ( 380, 580 ] 787 0.040% 99.990% ( 580, 870 ] 794 0.040% 100.030% ( 870, 1300 ] 592 0.030% 100.060% ( 1300, 1900 ] 312 0.016% 100.076% ( 1900, 2900 ] 309 0.016% 100.091% ( 2900, 4400 ] 423 0.021% 100.113% ( 4400, 6600 ] 105 0.005% 100.118% ( 6600, 9900 ] 22 0.001% 100.119% ( 9900, 14000 ] 1 0.000% 100.119% ** Level 2 read latency histogram (micros): Count: 60344 Average: 3.9785 StdDev: 53.02 Min: 1 Median: 1.6374 Max: 4250 Percentiles: P50: 1.64 P75: 2.14 P99: 8.49 P99.9: 407.08 P99.99: 3106.91 ------------------------------------------------------ [ 0, 1 ] 5768 9.559% 9.559% ## ( 1, 2 ] 38289 63.451% 73.010% ############# ( 2, 3 ] 8561 14.187% 87.197% ### ( 3, 4 ] 3706 6.141% 93.338% # ( 4, 6 ] 2908 4.819% 98.157% # ( 6, 10 ] 817 1.354% 99.511% ( 10, 15 ] 142 0.235% 99.746% ( 15, 22 ] 5 0.008% 99.755% ( 22, 34 ] 2 0.003% 99.758% ( 34, 51 ] 1 0.002% 99.760% ( 76, 110 ] 8 0.013% 99.773% ( 110, 170 ] 26 0.043% 99.816% ( 170, 250 ] 18 0.030% 99.846% ( 250, 380 ] 29 0.048% 99.894% ( 380, 580 ] 27 0.045% 99.939% ( 580, 870 ] 14 0.023% 99.962% ( 870, 1300 ] 6 0.010% 99.972% ( 1300, 1900 ] 4 0.007% 99.978% ( 1900, 2900 ] 6 0.010% 99.988% ( 2900, 4400 ] 7 0.012% 100.000% ** Level 3 read latency histogram (micros): Count: 574844 Average: 11.4188 StdDev: 132.04 Min: 1 Median: 1.9438 Max: 10391 Percentiles: P50: 1.94 P75: 3.00 P99: 13.83 P99.9: 1124.54 P99.99: 1722.48 ------------------------------------------------------ [ 0, 1 ] 17970 3.126% 3.126% # ( 1, 2 ] 285485 49.663% 52.789% ########## ( 2, 3 ] 127771 22.227% 75.016% #### ( 3, 4 ] 57840 10.062% 85.078% ## ( 4, 6 ] 63414 11.032% 96.110% ## ( 6, 10 ] 13938 2.425% 98.534% ( 10, 15 ] 3495 0.608% 99.142% ( 15, 22 ] 412 0.072% 99.214% ( 22, 34 ] 39 0.007% 99.221% ( 34, 51 ] 28 0.005% 99.226% ( 51, 76 ] 21 0.004% 99.229% ( 76, 110 ] 41 0.007% 99.236% ( 110, 170 ] 269 0.047% 99.283% ( 170, 250 ] 424 0.074% 99.357% ( 250, 380 ] 668 0.116% 99.473% ( 380, 580 ] 1057 0.184% 99.657% ( 580, 870 ] 997 0.173% 99.830% ( 870, 1300 ] 676 0.118% 99.948% ( 1300, 1900 ] 343 0.060% 100.008% ( 1900, 2900 ] 272 0.047% 100.055% ( 2900, 4400 ] 275 0.048% 100.103% ( 4400, 6600 ] 73 0.013% 100.116% ( 6600, 9900 ] 8 0.001% 100.117% ( 9900, 14000 ] 1 0.000% 100.117% ** Level 4 read latency histogram (micros): Count: 204914 Average: 10.1766 StdDev: 131.51 Min: 1 Median: 1.9907 Max: 9537 Percentiles: P50: 1.99 P75: 3.00 P99: 12.48 P99.9: 1136.73 P99.99: 1905.59 ------------------------------------------------------ [ 0, 1 ] 2848 1.390% 1.390% ( 1, 2 ] 100541 49.065% 50.455% ########## ( 2, 3 ] 50426 24.608% 75.063% ##### ( 3, 4 ] 19772 9.649% 84.712% ## ( 4, 6 ] 23564 11.499% 96.212% ## ( 6, 10 ] 5064 2.471% 98.683% ( 10, 15 ] 1309 0.639% 99.322% ( 15, 22 ] 153 0.075% 99.396% ( 22, 34 ] 14 0.007% 99.403% ( 34, 51 ] 12 0.006% 99.409% ( 51, 76 ] 3 0.001% 99.410% ( 76, 110 ] 19 0.009% 99.420% ( 110, 170 ] 66 0.032% 99.452% ( 170, 250 ] 135 0.066% 99.518% ( 250, 380 ] 162 0.079% 99.597% ( 380, 580 ] 223 0.109% 99.706% ( 580, 870 ] 261 0.127% 99.833% ( 870, 1300 ] 221 0.108% 99.941% ( 1300, 1900 ] 100 0.049% 99.990% ( 1900, 2900 ] 91 0.044% 100.034% ( 2900, 4400 ] 75 0.037% 100.071% ( 4400, 6600 ] 28 0.014% 100.084% ( 6600, 9900 ] 10 0.005% 100.089% ** Level 5 read latency histogram (micros): Count: 280 Average: 1531.4571 StdDev: 1688.52 Min: 79 Median: 743.1250 Max: 12232 Percentiles: P50: 743.12 P75: 2529.63 P99: 6490.00 P99.9: 12232.00 P99.99: 12232.00 ------------------------------------------------------ ( 76, 110 ] 9 3.214% 3.214% # ( 110, 170 ] 23 8.214% 11.429% ## ( 170, 250 ] 28 10.000% 21.429% ## ( 250, 380 ] 30 10.714% 32.143% ## ( 380, 580 ] 32 11.429% 43.571% ## ( 580, 870 ] 32 11.429% 55.000% ## ( 870, 1300 ] 17 6.071% 61.071% # ( 1300, 1900 ] 22 7.857% 68.929% ## ( 1900, 2900 ] 27 9.643% 78.571% ## ( 2900, 4400 ] 42 15.000% 93.571% ### ( 4400, 6600 ] 16 5.714% 99.286% # ( 6600, 9900 ] 1 0.357% 99.643% ( 9900, 14000 ] 1 0.357% 100.000% ** DB Stats ** Uptime(secs): 55.8 total, 13.4 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 176.36 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:28.043 H:M:S, 50.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 73.28 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:10.311 H:M:S, 76.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 5.543 micros/op 180402 ops/sec 60.027 seconds 10828999 operations; 174.8 MB/s Microseconds per write: Count: 10828999 Average: 5.5432 StdDev: 432.25 Min: 0 Median: 1.7369 Max: 900387 Percentiles: P50: 1.74 P75: 2.74 P99: 9.33 P99.9: 1109.03 P99.99: 2643.57 ------------------------------------------------------ [ 0, 1 ] 1460184 13.484% 13.484% ### ( 1, 2 ] 5366226 49.554% 63.038% ########## ( 2, 3 ] 1750155 16.162% 79.200% ### ( 3, 4 ] 1463978 13.519% 92.719% ### ( 4, 6 ] 570610 5.269% 97.988% # ( 6, 10 ] 131460 1.214% 99.202% ( 10, 15 ] 43889 0.405% 99.608% ( 15, 22 ] 9971 0.092% 99.700% ( 22, 34 ] 1659 0.015% 99.715% ( 34, 51 ] 189 0.002% 99.717% ( 51, 76 ] 30 0.000% 99.717% ( 76, 110 ] 7939 0.073% 99.790% ( 110, 170 ] 2583 0.024% 99.814% ( 170, 250 ] 286 0.003% 99.817% ( 250, 380 ] 192 0.002% 99.819% ( 380, 580 ] 23 0.000% 99.819% ( 580, 870 ] 19 0.000% 99.819% ( 870, 1300 ] 15789 0.146% 99.965% ( 1300, 1900 ] 58 0.001% 99.965% ( 1900, 2900 ] 3599 0.033% 99.999% ( 2900, 4400 ] 103 0.001% 99.999% ( 4400, 6600 ] 21 0.000% 100.000% ( 6600, 9900 ] 6 0.000% 100.000% ( 9900, 14000 ] 6 0.000% 100.000% ( 14000, 22000 ] 1 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 50000, 75000 ] 1 0.000% 100.000% ( 75000, 110000 ] 2 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 15 0.000% 100.000% ( 250000, 380000 ] 1 0.000% 100.000% ( 570000, 860000 ] 1 0.000% 100.000% ( 860000, 1200000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 182804 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 : 10828999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11175526968 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 : 560 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 30280989 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 : 33579437983 rocksdb.compact.write.bytes COUNT : 33396618441 rocksdb.flush.write.bytes COUNT : 11163533514 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 : 67 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 : 275 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 : 11073673216 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4447232 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 : 33684302107 rocksdb.non.last.level.read.count COUNT : 8135911 rocksdb.block.checksum.compute.count COUNT : 8134858 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 : 1.388909 P95 : 3.912964 P99 : 7.882124 P100 : 900385.000000 COUNT : 10828999 SUM : 54995535 rocksdb.compaction.times.micros P50 : 1188666.666667 P95 : 5840000.000000 P99 : 18162999.000000 P100 : 18162999.000000 COUNT : 86 SUM : 152780773 rocksdb.compaction.times.cpu_micros P50 : 957142.857143 P95 : 5070000.000000 P99 : 16582721.000000 P100 : 16582721.000000 COUNT : 86 SUM : 125885917 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 : 699.107143 P95 : 1289.250000 P99 : 41670.000000 P100 : 428685.000000 COUNT : 149 SUM : 594577 rocksdb.compaction.outfile.sync.micros P50 : 1110.671642 P95 : 136250.000000 P99 : 236222.222222 P100 : 490703.000000 COUNT : 355 SUM : 7742463 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 : 101.904762 P95 : 1828.000000 P99 : 3755.000000 P100 : 5512.000000 COUNT : 272 SUM : 90665 rocksdb.table.open.io.micros P50 : 1668.750000 P95 : 9900.000000 P99 : 21146.666667 P100 : 22993.000000 COUNT : 560 SUM : 1566985 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 : 3.681070 P95 : 8.147402 P99 : 12.777327 P100 : 12101.000000 COUNT : 8133110 SUM : 52071853 rocksdb.read.block.get.micros P50 : 575.161290 P95 : 4179.411765 P99 : 6587.428571 P100 : 12302.000000 COUNT : 1120 SUM : 1238261 rocksdb.write.raw.block.micros P50 : 0.513023 P95 : 0.974744 P99 : 2.847710 P100 : 25266.000000 COUNT : 10791929 SUM : 21294025 rocksdb.numfiles.in.singlecompaction P50 : 3.345745 P95 : 5.850000 P99 : 18.570000 P100 : 25.000000 COUNT : 149 SUM : 581 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 : 0.558942 P95 : 1148.914354 P99 : 2421.269841 P100 : 900160.000000 COUNT : 186312 SUM : 30300680 rocksdb.sst.read.micros P50 : 1.629168 P95 : 4.925895 P99 : 9.226163 P100 : 12232.000000 COUNT : 8135911 SUM : 35899007 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 : 10828999 SUM : 11175526968 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 : 212242.990654 P95 : 369527.777778 P99 : 717900.000000 P100 : 1060334.000000 COUNT : 149 SUM : 32228074 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 : 356 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