[2024-12-01 02:22:07.025220] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-12-01 02:22:07.025479] [ 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_pid2707576 ] Set seed to 1733016127018516 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-01 02:22:07.139408] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-01 02:22:07.179022] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-01 02:22:07.179067] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 2707576' to capture a snapshot of events at runtime. [2024-12-01 02:22:07.179079] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid2707576 for offline analysis/debug. [2024-12-01 02:22:07.179111] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 1 02:22:11 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/01-02:22:14 ... thread 0: (1000000,1000000) ops and (334221.8,334221.8) ops/second in (2.992025,2.992025) 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 7/4 503.97 MB 25.2 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 345.5 2.55 2.30 12 0.213 0 0 0.0 0.0 L1 2/0 186.91 MB 18.7 0.2 0.2 0.0 0.2 0.2 0.2 1.0 253.7 253.6 0.74 0.72 1 0.745 191K 127 0.0 0.0 L2 3/2 190.80 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 12/0 993.41 MB 1.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 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 1040/0 85.63 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 1180/6 97.00 GB 0.0 0.4 0.3 0.1 1.2 1.2 0.5 1.4 94.1 311.3 4.06 3.76 15 0.271 387K 219 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.2 1.2 0.4 1.4 94.1 311.3 4.06 3.76 15 0.271 387K 219 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.3 0.1 0.4 0.3 0.0 0.0 253.6 253.5 1.51 1.45 3 0.502 387K 219 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 345.5 2.55 2.30 12 0.213 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.2 total, 3.0 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.23 GB write, 399.53 MB/s write, 0.37 GB read, 120.73 MB/s read, 4.1 seconds Interval compaction: 1.23 GB write, 422.12 MB/s write, 0.37 GB read, 127.55 MB/s read, 4.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 140572 Average: 1.8432 StdDev: 12.79 Min: 1 Median: 1.2200 Max: 3029 Percentiles: P50: 1.22 P75: 1.67 P99: 4.57 P99.9: 9.84 P99.99: 208.86 ------------------------------------------------------ [ 0, 1 ] 53054 37.742% 37.742% ######## ( 1, 2 ] 78339 55.729% 93.470% ########### ( 2, 3 ] 5132 3.651% 97.121% # ( 3, 4 ] 2318 1.649% 98.770% ( 4, 6 ] 1126 0.801% 99.571% ( 6, 10 ] 482 0.343% 99.914% ( 10, 15 ] 86 0.061% 99.975% ( 15, 22 ] 7 0.005% 99.980% ( 22, 34 ] 3 0.002% 99.982% ( 34, 51 ] 1 0.001% 99.983% ( 110, 170 ] 8 0.006% 99.989% ( 170, 250 ] 4 0.003% 99.991% ( 250, 380 ] 5 0.004% 99.995% ( 380, 580 ] 2 0.001% 99.996% ( 580, 870 ] 2 0.001% 99.998% ( 1300, 1900 ] 1 0.001% 99.999% ( 2900, 4400 ] 2 0.001% 100.000% ** Level 1 read latency histogram (micros): Count: 519 Average: 27.3699 StdDev: 243.02 Min: 0 Median: 1.7342 Max: 4140 Percentiles: P50: 1.73 P75: 2.51 P99: 1044.15 P99.9: 3621.50 P99.99: 4140.00 ------------------------------------------------------ [ 0, 1 ] 51 9.827% 9.827% ## ( 1, 2 ] 284 54.721% 64.547% ########### ( 2, 3 ] 106 20.424% 84.971% #### ( 3, 4 ] 25 4.817% 89.788% # ( 4, 6 ] 30 5.780% 95.568% # ( 6, 10 ] 10 1.927% 97.495% ( 10, 15 ] 2 0.385% 97.881% ( 15, 22 ] 2 0.385% 98.266% ( 170, 250 ] 1 0.193% 98.459% ( 250, 380 ] 2 0.385% 98.844% ( 870, 1300 ] 2 0.385% 99.229% ( 1300, 1900 ] 1 0.193% 99.422% ( 1900, 2900 ] 2 0.385% 99.807% ( 2900, 4400 ] 1 0.193% 100.000% ** Level 2 read latency histogram (micros): Count: 47266 Average: 2.0517 StdDev: 6.08 Min: 1 Median: 1.4084 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.81 P99.9: 10.49 P99.99: 44.82 ------------------------------------------------------ [ 0, 1 ] 11500 24.330% 24.330% ##### ( 1, 2 ] 29710 62.857% 87.187% ############# ( 2, 3 ] 3155 6.675% 93.862% # ( 3, 4 ] 1647 3.485% 97.347% # ( 4, 6 ] 865 1.830% 99.177% ( 6, 10 ] 339 0.717% 99.894% ( 10, 15 ] 38 0.080% 99.975% ( 15, 22 ] 3 0.006% 99.981% ( 22, 34 ] 4 0.008% 99.989% ( 34, 51 ] 2 0.004% 99.994% ( 51, 76 ] 1 0.002% 99.996% ( 110, 170 ] 1 0.002% 99.998% ( 250, 380 ] 2 0.004% 100.002% ( 870, 1300 ] 1 0.002% 100.004% ** Level 3 read latency histogram (micros): Count: 55 Average: 1543.8727 StdDev: 1288.00 Min: 125 Median: 1165.6250 Max: 5303 Percentiles: P50: 1165.62 P75: 2221.43 P99: 5303.00 P99.9: 5303.00 P99.99: 5303.00 ------------------------------------------------------ ( 110, 170 ] 1 1.818% 1.818% ( 170, 250 ] 4 7.273% 9.091% # ( 250, 380 ] 1 1.818% 10.909% ( 380, 580 ] 9 16.364% 27.273% ### ( 580, 870 ] 7 12.727% 40.000% ### ( 870, 1300 ] 8 14.545% 54.545% ### ( 1300, 1900 ] 9 16.364% 70.909% ### ( 1900, 2900 ] 7 12.727% 83.636% ### ( 2900, 4400 ] 7 12.727% 96.364% ### ( 4400, 6600 ] 2 3.636% 100.000% # ** Level 4 read latency histogram (micros): Count: 20 Average: 1851.5500 StdDev: 1418.96 Min: 265 Median: 1300.0000 Max: 4923 Percentiles: P50: 1300.00 P75: 2566.67 P99: 4923.00 P99.9: 4923.00 P99.99: 4923.00 ------------------------------------------------------ ( 250, 380 ] 2 10.000% 10.000% ## ( 580, 870 ] 4 20.000% 30.000% #### ( 870, 1300 ] 4 20.000% 50.000% #### ( 1300, 1900 ] 3 15.000% 65.000% ### ( 1900, 2900 ] 3 15.000% 80.000% ### ( 2900, 4400 ] 2 10.000% 90.000% ## ( 4400, 6600 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 3.2 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 311.19 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.444 H:M:S, 14.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 328.70 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.444 H:M:S, 14.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/01-02:22:17 ... thread 0: (1000000,2000000) ops and (351293.3,342545.0) ops/second in (2.846624,5.838649) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/16 1.41 GB 12.6 0.2 0.0 0.2 2.0 1.8 0.0 1.1 41.2 339.8 6.12 5.60 27 0.227 255K 231 0.0 0.0 L1 2/2 186.91 MB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 253.7 253.6 0.74 0.72 1 0.745 191K 127 0.0 0.0 L2 1/0 3.83 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 15/0 697.34 MB 0.7 0.2 0.2 0.0 0.2 0.2 0.1 1.0 222.2 222.2 0.84 0.78 1 0.841 189K 0 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 141.5 141.5 1.19 0.84 1 1.188 170K 0 0.0 0.0 L5 1044/0 85.94 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 1254/18 97.92 GB 0.0 1.0 0.7 0.3 2.7 2.4 1.1 1.5 102.4 291.7 9.65 8.66 32 0.302 1004K 450 0.0 0.0 Int 0/0 0.00 KB 0.0 1.0 0.7 0.3 2.7 2.4 1.0 1.5 102.4 291.7 9.65 8.66 32 0.302 1004K 450 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 1.0 0.7 0.3 1.0 0.7 0.0 0.0 222.9 222.8 4.44 3.95 6 0.739 1004K 450 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 0.0 350.2 5.22 4.71 26 0.201 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 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: 2.75 GB write, 468.51 MB/s write, 0.97 GB read, 164.56 MB/s read, 9.7 seconds Interval compaction: 2.75 GB write, 482.09 MB/s write, 0.97 GB read, 169.33 MB/s read, 9.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 9, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 9, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 368023 Average: 2.0114 StdDev: 11.95 Min: 0 Median: 1.3630 Max: 3029 Percentiles: P50: 1.36 P75: 1.77 P99: 5.34 P99.9: 9.71 P99.99: 14.31 ------------------------------------------------------ [ 0, 1 ] 102761 27.922% 27.922% ###### ( 1, 2 ] 223804 60.813% 88.735% ############ ( 2, 3 ] 23584 6.408% 95.143% # ( 3, 4 ] 10084 2.740% 97.883% # ( 4, 6 ] 6117 1.662% 99.545% ( 6, 10 ] 1406 0.382% 99.927% ( 10, 15 ] 267 0.073% 100.000% ( 15, 22 ] 24 0.007% 100.007% ( 22, 34 ] 3 0.001% 100.007% ( 34, 51 ] 1 0.000% 100.008% ( 51, 76 ] 3 0.001% 100.008% ( 110, 170 ] 12 0.003% 100.012% ( 170, 250 ] 14 0.004% 100.015% ( 250, 380 ] 12 0.003% 100.019% ( 380, 580 ] 3 0.001% 100.020% ( 580, 870 ] 3 0.001% 100.020% ( 870, 1300 ] 1 0.000% 100.021% ( 1300, 1900 ] 4 0.001% 100.022% ( 1900, 2900 ] 2 0.001% 100.022% ( 2900, 4400 ] 3 0.001% 100.023% ** Level 1 read latency histogram (micros): Count: 26164 Average: 2.4883 StdDev: 34.42 Min: 0 Median: 1.4201 Max: 4140 Percentiles: P50: 1.42 P75: 1.81 P99: 5.53 P99.9: 9.96 P99.99: 2091.80 ------------------------------------------------------ [ 0, 1 ] 6052 23.131% 23.131% ##### ( 1, 2 ] 16733 63.954% 87.085% ############# ( 2, 3 ] 1957 7.480% 94.565% # ( 3, 4 ] 760 2.905% 97.470% # ( 4, 6 ] 524 2.003% 99.473% ( 6, 10 ] 113 0.432% 99.904% ( 10, 15 ] 10 0.038% 99.943% ( 15, 22 ] 5 0.019% 99.962% ( 34, 51 ] 1 0.004% 99.966% ( 170, 250 ] 1 0.004% 99.969% ( 250, 380 ] 2 0.008% 99.977% ( 870, 1300 ] 2 0.008% 99.985% ( 1300, 1900 ] 1 0.004% 99.989% ( 1900, 2900 ] 2 0.008% 99.996% ( 2900, 4400 ] 1 0.004% 100.000% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 42766 Average: 4.0646 StdDev: 72.34 Min: 1 Median: 1.4440 Max: 5303 Percentiles: P50: 1.44 P75: 1.82 P99: 5.91 P99.9: 544.68 P99.99: 3912.16 ------------------------------------------------------ [ 0, 1 ] 8617 20.149% 20.149% #### ( 1, 2 ] 28751 67.229% 87.378% ############# ( 2, 3 ] 3227 7.546% 94.924% ## ( 3, 4 ] 1032 2.413% 97.337% ( 4, 6 ] 746 1.744% 99.081% ( 6, 10 ] 275 0.643% 99.724% ( 10, 15 ] 50 0.117% 99.841% ( 15, 22 ] 6 0.014% 99.855% ( 22, 34 ] 3 0.007% 99.862% ( 110, 170 ] 2 0.005% 99.867% ( 170, 250 ] 4 0.009% 99.876% ( 250, 380 ] 2 0.005% 99.881% ( 380, 580 ] 10 0.023% 99.904% ( 580, 870 ] 7 0.016% 99.920% ( 870, 1300 ] 9 0.021% 99.942% ( 1300, 1900 ] 9 0.021% 99.963% ( 1900, 2900 ] 7 0.016% 99.979% ( 2900, 4400 ] 7 0.016% 99.995% ( 4400, 6600 ] 2 0.005% 100.000% ** Level 4 read latency histogram (micros): Count: 310 Average: 123.0935 StdDev: 579.71 Min: 0 Median: 1.5638 Max: 4923 Percentiles: P50: 1.56 P75: 3.81 P99: 3575.00 P99.9: 4923.00 P99.99: 4923.00 ------------------------------------------------------ [ 0, 1 ] 102 32.903% 32.903% ####### ( 1, 2 ] 94 30.323% 63.226% ###### ( 2, 3 ] 30 9.677% 72.903% ## ( 3, 4 ] 8 2.581% 75.484% # ( 4, 6 ] 7 2.258% 77.742% ( 6, 10 ] 37 11.935% 89.677% ## ( 10, 15 ] 8 2.581% 92.258% # ( 15, 22 ] 2 0.645% 92.903% ( 51, 76 ] 1 0.323% 93.226% ( 170, 250 ] 1 0.323% 93.548% ( 250, 380 ] 2 0.645% 94.194% ( 580, 870 ] 4 1.290% 95.484% ( 870, 1300 ] 4 1.290% 96.774% ( 1300, 1900 ] 3 0.968% 97.742% ( 1900, 2900 ] 3 0.968% 98.710% ( 2900, 4400 ] 2 0.645% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 452.3000 StdDev: 479.49 Min: 82 Median: 130.0000 Max: 1512 Percentiles: P50: 130.00 P75: 870.00 P99: 1512.00 P99.9: 1512.00 P99.99: 1512.00 ------------------------------------------------------ ( 76, 110 ] 9 45.000% 45.000% ######### ( 110, 170 ] 3 15.000% 60.000% ### ( 380, 580 ] 1 5.000% 65.000% # ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 3 15.000% 90.000% ### ( 1300, 1900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 6.0 total, 2.8 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 327.56 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.672 H:M:S, 11.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 345.74 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.229 H:M:S, 8.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/01-02:22:20 ... thread 0: (1000000,3000000) ops and (337241.9,340758.8) ops/second in (2.965231,8.803880) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/8 1.60 GB 18.9 1.4 0.0 1.4 4.1 2.7 0.0 1.5 105.3 315.8 13.16 12.25 44 0.299 1407K 1532 0.0 0.0 L1 8/8 938.62 MB 0.0 1.1 0.9 0.2 1.1 0.9 0.2 1.2 237.8 236.9 4.76 4.62 2 2.379 1149K 3982 0.0 0.0 L2 1/0 3.83 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 15/0 697.34 MB 0.7 0.2 0.2 0.0 0.2 0.2 0.1 1.0 222.2 222.2 0.84 0.78 1 0.841 189K 0 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 141.5 141.5 1.19 0.84 1 1.188 170K 0 0.0 0.0 L5 1044/0 85.94 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 1253/16 98.84 GB 0.0 3.0 1.4 1.6 5.7 4.1 1.1 2.1 148.0 281.6 20.71 19.22 50 0.414 3112K 5606 0.0 0.0 Int 0/0 0.00 KB 0.0 3.0 1.4 1.6 5.7 4.1 1.0 2.1 148.0 281.6 20.71 19.22 50 0.414 3112K 5606 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 3.0 1.4 1.6 3.0 1.4 0.0 0.0 238.5 238.1 12.85 12.13 11 1.168 3112K 5606 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.7 2.7 0.0 0.0 0.0 352.6 7.86 7.09 39 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.0 total, 8.8 interval Flush(GB): cumulative 2.707, interval 2.707 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: 5.69 GB write, 649.79 MB/s write, 2.99 GB read, 341.58 MB/s read, 20.7 seconds Interval compaction: 5.69 GB write, 662.28 MB/s write, 2.99 GB read, 348.14 MB/s read, 20.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 11, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 11, interval: 11 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 664034 Average: 2.0362 StdDev: 9.73 Min: 0 Median: 1.3955 Max: 3029 Percentiles: P50: 1.40 P75: 1.79 P99: 5.40 P99.9: 9.64 P99.99: 13.74 ------------------------------------------------------ [ 0, 1 ] 167284 25.192% 25.192% ##### ( 1, 2 ] 416561 62.732% 87.924% ############# ( 2, 3 ] 45679 6.879% 94.803% # ( 3, 4 ] 19450 2.929% 97.732% # ( 4, 6 ] 12058 1.816% 99.548% ( 6, 10 ] 2571 0.387% 99.935% ( 10, 15 ] 487 0.073% 100.008% ( 15, 22 ] 40 0.006% 100.014% ( 22, 34 ] 8 0.001% 100.016% ( 34, 51 ] 5 0.001% 100.016% ( 51, 76 ] 9 0.001% 100.018% ( 110, 170 ] 14 0.002% 100.020% ( 170, 250 ] 26 0.004% 100.024% ( 250, 380 ] 20 0.003% 100.027% ( 380, 580 ] 4 0.001% 100.027% ( 580, 870 ] 11 0.002% 100.029% ( 870, 1300 ] 3 0.000% 100.030% ( 1300, 1900 ] 5 0.001% 100.030% ( 1900, 2900 ] 2 0.000% 100.031% ( 2900, 4400 ] 3 0.000% 100.031% ** Level 1 read latency histogram (micros): Count: 63990 Average: 2.2991 StdDev: 24.39 Min: 0 Median: 1.4006 Max: 4140 Percentiles: P50: 1.40 P75: 1.79 P99: 5.33 P99.9: 9.86 P99.99: 1152.63 ------------------------------------------------------ [ 0, 1 ] 15562 24.319% 24.319% ##### ( 1, 2 ] 41019 64.102% 88.422% ############# ( 2, 3 ] 4348 6.795% 95.216% # ( 3, 4 ] 1709 2.671% 97.887% # ( 4, 6 ] 1074 1.678% 99.566% ( 6, 10 ] 223 0.348% 99.914% ( 10, 15 ] 23 0.036% 99.950% ( 15, 22 ] 7 0.011% 99.961% ( 22, 34 ] 1 0.002% 99.962% ( 34, 51 ] 1 0.002% 99.964% ( 110, 170 ] 1 0.002% 99.966% ( 170, 250 ] 1 0.002% 99.967% ( 250, 380 ] 9 0.014% 99.981% ( 580, 870 ] 2 0.003% 99.984% ( 870, 1300 ] 7 0.011% 99.995% ( 1300, 1900 ] 1 0.002% 99.997% ( 1900, 2900 ] 2 0.003% 100.000% ( 2900, 4400 ] 1 0.002% 100.002% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 42766 Average: 4.0646 StdDev: 72.34 Min: 1 Median: 1.4440 Max: 5303 Percentiles: P50: 1.44 P75: 1.82 P99: 5.91 P99.9: 544.68 P99.99: 3912.16 ------------------------------------------------------ [ 0, 1 ] 8617 20.149% 20.149% #### ( 1, 2 ] 28751 67.229% 87.378% ############# ( 2, 3 ] 3227 7.546% 94.924% ## ( 3, 4 ] 1032 2.413% 97.337% ( 4, 6 ] 746 1.744% 99.081% ( 6, 10 ] 275 0.643% 99.724% ( 10, 15 ] 50 0.117% 99.841% ( 15, 22 ] 6 0.014% 99.855% ( 22, 34 ] 3 0.007% 99.862% ( 110, 170 ] 2 0.005% 99.867% ( 170, 250 ] 4 0.009% 99.876% ( 250, 380 ] 2 0.005% 99.881% ( 380, 580 ] 10 0.023% 99.904% ( 580, 870 ] 7 0.016% 99.920% ( 870, 1300 ] 9 0.021% 99.942% ( 1300, 1900 ] 9 0.021% 99.963% ( 1900, 2900 ] 7 0.016% 99.979% ( 2900, 4400 ] 7 0.016% 99.995% ( 4400, 6600 ] 2 0.005% 100.000% ** Level 4 read latency histogram (micros): Count: 310 Average: 123.0935 StdDev: 579.71 Min: 0 Median: 1.5638 Max: 4923 Percentiles: P50: 1.56 P75: 3.81 P99: 3575.00 P99.9: 4923.00 P99.99: 4923.00 ------------------------------------------------------ [ 0, 1 ] 102 32.903% 32.903% ####### ( 1, 2 ] 94 30.323% 63.226% ###### ( 2, 3 ] 30 9.677% 72.903% ## ( 3, 4 ] 8 2.581% 75.484% # ( 4, 6 ] 7 2.258% 77.742% ( 6, 10 ] 37 11.935% 89.677% ## ( 10, 15 ] 8 2.581% 92.258% # ( 15, 22 ] 2 0.645% 92.903% ( 51, 76 ] 1 0.323% 93.226% ( 170, 250 ] 1 0.323% 93.548% ( 250, 380 ] 2 0.645% 94.194% ( 580, 870 ] 4 1.290% 95.484% ( 870, 1300 ] 4 1.290% 96.774% ( 1300, 1900 ] 3 0.968% 97.742% ( 1900, 2900 ] 3 0.968% 98.710% ( 2900, 4400 ] 2 0.645% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 452.3000 StdDev: 479.49 Min: 82 Median: 130.0000 Max: 1512 Percentiles: P50: 130.00 P75: 870.00 P99: 1512.00 P99.9: 1512.00 P99.99: 1512.00 ------------------------------------------------------ ( 76, 110 ] 9 45.000% 45.000% ######### ( 110, 170 ] 3 15.000% 60.000% ### ( 380, 580 ] 1 5.000% 65.000% # ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 3 15.000% 90.000% ### ( 1300, 1900 ] 2 10.000% 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, 329.00 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.045 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, 331.91 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.372 H:M:S, 12.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/01-02:22:23 ... thread 0: (1000000,4000000) ops and (305790.3,331287.8) ops/second in (3.270215,12.074095) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/12 2.64 GB 100.7 2.2 0.0 2.2 6.0 3.8 0.0 1.6 116.0 312.5 19.54 18.27 61 0.320 2302K 2459 0.0 0.0 L1 8/8 938.62 MB 0.0 1.1 0.9 0.2 1.1 0.9 0.2 1.2 237.8 236.9 4.76 4.62 2 2.379 1149K 3982 0.0 0.0 L2 1/0 3.83 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 15/0 697.34 MB 0.7 0.2 0.2 0.0 0.2 0.2 0.1 1.0 222.2 222.2 0.84 0.78 1 0.841 189K 0 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 141.5 141.5 1.19 0.84 1 1.188 170K 0 0.0 0.0 L5 1044/0 85.94 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 1258/20 99.88 GB 0.0 3.9 1.4 2.5 7.6 5.1 1.1 2.0 145.7 287.3 27.09 25.23 67 0.404 4008K 6533 0.0 0.0 Int 0/0 0.00 KB 0.0 3.9 1.4 2.5 7.6 5.1 1.0 2.0 145.7 287.3 27.09 25.23 67 0.404 4008K 6533 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 3.9 1.4 2.5 3.8 1.4 0.0 0.0 244.2 243.7 16.17 15.38 14 1.155 4008K 6533 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.8 3.8 0.0 0.0 0.0 351.8 10.92 9.86 53 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.2 total, 12.1 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 7.60 GB write, 635.66 MB/s write, 3.85 GB read, 322.38 MB/s read, 27.1 seconds Interval compaction: 7.60 GB write, 644.56 MB/s write, 3.85 GB read, 326.90 MB/s read, 27.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 17, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 17, interval: 17 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1036529 Average: 2.0900 StdDev: 9.87 Min: 0 Median: 1.4252 Max: 3041 Percentiles: P50: 1.43 P75: 1.81 P99: 5.47 P99.9: 9.78 P99.99: 14.13 ------------------------------------------------------ [ 0, 1 ] 235129 22.684% 22.684% ##### ( 1, 2 ] 665928 64.246% 86.930% ############# ( 2, 3 ] 76668 7.397% 94.327% # ( 3, 4 ] 33584 3.240% 97.567% # ( 4, 6 ] 20215 1.950% 99.517% ( 6, 10 ] 4200 0.405% 99.922% ( 10, 15 ] 849 0.082% 100.004% ( 15, 22 ] 73 0.007% 100.011% ( 22, 34 ] 10 0.001% 100.012% ( 34, 51 ] 7 0.001% 100.013% ( 51, 76 ] 12 0.001% 100.014% ( 76, 110 ] 1 0.000% 100.014% ( 110, 170 ] 50 0.005% 100.019% ( 170, 250 ] 54 0.005% 100.024% ( 250, 380 ] 31 0.003% 100.027% ( 380, 580 ] 12 0.001% 100.028% ( 580, 870 ] 21 0.002% 100.030% ( 870, 1300 ] 6 0.001% 100.031% ( 1300, 1900 ] 7 0.001% 100.032% ( 1900, 2900 ] 4 0.000% 100.032% ( 2900, 4400 ] 4 0.000% 100.032% ** Level 1 read latency histogram (micros): Count: 140573 Average: 2.2330 StdDev: 16.85 Min: 0 Median: 1.4512 Max: 4140 Percentiles: P50: 1.45 P75: 1.83 P99: 5.56 P99.9: 10.23 P99.99: 574.27 ------------------------------------------------------ [ 0, 1 ] 28040 19.947% 19.947% #### ( 1, 2 ] 93623 66.601% 86.548% ############# ( 2, 3 ] 10937 7.780% 94.328% ## ( 3, 4 ] 4476 3.184% 97.512% # ( 4, 6 ] 2673 1.902% 99.414% ( 6, 10 ] 680 0.484% 99.898% ( 10, 15 ] 75 0.053% 99.951% ( 15, 22 ] 11 0.008% 99.959% ( 22, 34 ] 3 0.002% 99.961% ( 34, 51 ] 2 0.001% 99.962% ( 51, 76 ] 1 0.001% 99.963% ( 76, 110 ] 6 0.004% 99.967% ( 110, 170 ] 15 0.011% 99.978% ( 170, 250 ] 5 0.004% 99.982% ( 250, 380 ] 10 0.007% 99.989% ( 380, 580 ] 2 0.001% 99.990% ( 580, 870 ] 2 0.001% 99.991% ( 870, 1300 ] 8 0.006% 99.997% ( 1300, 1900 ] 1 0.001% 99.998% ( 1900, 2900 ] 2 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 42766 Average: 4.0646 StdDev: 72.34 Min: 1 Median: 1.4440 Max: 5303 Percentiles: P50: 1.44 P75: 1.82 P99: 5.91 P99.9: 544.68 P99.99: 3912.16 ------------------------------------------------------ [ 0, 1 ] 8617 20.149% 20.149% #### ( 1, 2 ] 28751 67.229% 87.378% ############# ( 2, 3 ] 3227 7.546% 94.924% ## ( 3, 4 ] 1032 2.413% 97.337% ( 4, 6 ] 746 1.744% 99.081% ( 6, 10 ] 275 0.643% 99.724% ( 10, 15 ] 50 0.117% 99.841% ( 15, 22 ] 6 0.014% 99.855% ( 22, 34 ] 3 0.007% 99.862% ( 110, 170 ] 2 0.005% 99.867% ( 170, 250 ] 4 0.009% 99.876% ( 250, 380 ] 2 0.005% 99.881% ( 380, 580 ] 10 0.023% 99.904% ( 580, 870 ] 7 0.016% 99.920% ( 870, 1300 ] 9 0.021% 99.942% ( 1300, 1900 ] 9 0.021% 99.963% ( 1900, 2900 ] 7 0.016% 99.979% ( 2900, 4400 ] 7 0.016% 99.995% ( 4400, 6600 ] 2 0.005% 100.000% ** Level 4 read latency histogram (micros): Count: 310 Average: 123.0935 StdDev: 579.71 Min: 0 Median: 1.5638 Max: 4923 Percentiles: P50: 1.56 P75: 3.81 P99: 3575.00 P99.9: 4923.00 P99.99: 4923.00 ------------------------------------------------------ [ 0, 1 ] 102 32.903% 32.903% ####### ( 1, 2 ] 94 30.323% 63.226% ###### ( 2, 3 ] 30 9.677% 72.903% ## ( 3, 4 ] 8 2.581% 75.484% # ( 4, 6 ] 7 2.258% 77.742% ( 6, 10 ] 37 11.935% 89.677% ## ( 10, 15 ] 8 2.581% 92.258% # ( 15, 22 ] 2 0.645% 92.903% ( 51, 76 ] 1 0.323% 93.226% ( 170, 250 ] 1 0.323% 93.548% ( 250, 380 ] 2 0.645% 94.194% ( 580, 870 ] 4 1.290% 95.484% ( 870, 1300 ] 4 1.290% 96.774% ( 1300, 1900 ] 3 0.968% 97.742% ( 1900, 2900 ] 3 0.968% 98.710% ( 2900, 4400 ] 2 0.645% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 452.3000 StdDev: 479.49 Min: 82 Median: 130.0000 Max: 1512 Percentiles: P50: 130.00 P75: 870.00 P99: 1512.00 P99.9: 1512.00 P99.99: 1512.00 ------------------------------------------------------ ( 76, 110 ] 9 45.000% 45.000% ######### ( 110, 170 ] 3 15.000% 60.000% ### ( 380, 580 ] 1 5.000% 65.000% # ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 3 15.000% 90.000% ### ( 1300, 1900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 12.2 total, 3.3 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 321.51 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.693 H:M:S, 13.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 300.95 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.649 H:M:S, 19.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/01-02:22:28 ... thread 0: (1000000,5000000) ops and (216004.6,299336.2) ops/second in (4.629530,16.703625) 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 3.56 GB 151.0 3.2 0.0 3.2 7.9 4.7 0.0 1.7 125.7 309.2 26.07 24.41 79 0.330 3326K 3469 0.0 0.0 L1 8/8 938.62 MB 0.0 1.1 0.9 0.2 1.1 0.9 0.2 1.2 237.8 236.9 4.76 4.62 2 2.379 1149K 3982 0.0 0.0 L2 1/0 3.83 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 15/0 697.34 MB 0.7 0.2 0.2 0.0 0.2 0.2 0.1 1.0 222.2 222.2 0.84 0.78 1 0.841 189K 0 0.0 0.0 L4 174/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.3 1.0 141.5 141.5 1.19 0.84 1 1.188 170K 0 0.0 0.0 L5 1044/0 85.94 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 1260/20 100.80 GB 0.0 4.8 1.4 3.4 9.5 6.1 1.1 2.0 147.4 289.6 33.62 31.38 85 0.396 5031K 7543 0.0 0.0 Int 0/0 0.00 KB 0.0 4.8 1.4 3.4 9.5 6.1 1.0 2.0 147.4 289.6 33.62 31.38 85 0.396 5031K 7543 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 4.8 1.4 3.4 4.8 1.4 0.0 0.0 248.0 247.6 19.98 19.10 18 1.110 5031K 7543 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 0.0 351.0 13.64 12.28 67 0.204 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 16.9 total, 16.7 interval Flush(GB): cumulative 4.675, interval 4.675 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 9.51 GB write, 576.93 MB/s write, 4.84 GB read, 293.67 MB/s read, 33.6 seconds Interval compaction: 9.51 GB write, 582.78 MB/s write, 4.84 GB read, 296.65 MB/s read, 33.6 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: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 5, total-stops: 18, interval: 23 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1443123 Average: 2.1119 StdDev: 10.38 Min: 0 Median: 1.4241 Max: 3294 Percentiles: P50: 1.42 P75: 1.81 P99: 5.54 P99.9: 10.23 P99.99: 17.12 ------------------------------------------------------ [ 0, 1 ] 324986 22.520% 22.520% ##### ( 1, 2 ] 935022 64.792% 87.311% ############# ( 2, 3 ] 103093 7.144% 94.455% # ( 3, 4 ] 45202 3.132% 97.587% # ( 4, 6 ] 26472 1.834% 99.422% ( 6, 10 ] 6848 0.475% 99.896% ( 10, 15 ] 1323 0.092% 99.988% ( 15, 22 ] 118 0.008% 99.996% ( 22, 34 ] 13 0.001% 99.997% ( 34, 51 ] 8 0.001% 99.997% ( 51, 76 ] 16 0.001% 99.998% ( 76, 110 ] 61 0.004% 100.003% ( 110, 170 ] 123 0.009% 100.011% ( 170, 250 ] 92 0.006% 100.018% ( 250, 380 ] 57 0.004% 100.022% ( 380, 580 ] 29 0.002% 100.024% ( 580, 870 ] 37 0.003% 100.026% ( 870, 1300 ] 8 0.001% 100.027% ( 1300, 1900 ] 12 0.001% 100.028% ( 1900, 2900 ] 6 0.000% 100.028% ( 2900, 4400 ] 5 0.000% 100.028% ** Level 1 read latency histogram (micros): Count: 246734 Average: 2.3163 StdDev: 14.26 Min: 0 Median: 1.4420 Max: 4140 Percentiles: P50: 1.44 P75: 1.82 P99: 6.48 P99.9: 90.02 P99.99: 489.72 ------------------------------------------------------ [ 0, 1 ] 51167 20.738% 20.738% #### ( 1, 2 ] 163343 66.202% 86.940% ############# ( 2, 3 ] 17794 7.212% 94.152% # ( 3, 4 ] 7344 2.976% 97.128% # ( 4, 6 ] 4350 1.763% 98.891% ( 6, 10 ] 2244 0.909% 99.801% ( 10, 15 ] 153 0.062% 99.863% ( 15, 22 ] 23 0.009% 99.872% ( 22, 34 ] 5 0.002% 99.874% ( 34, 51 ] 2 0.001% 99.875% ( 51, 76 ] 7 0.003% 99.878% ( 76, 110 ] 134 0.054% 99.932% ( 110, 170 ] 74 0.030% 99.962% ( 170, 250 ] 32 0.013% 99.975% ( 250, 380 ] 28 0.011% 99.986% ( 380, 580 ] 17 0.007% 99.993% ( 580, 870 ] 4 0.002% 99.995% ( 870, 1300 ] 9 0.004% 99.998% ( 1300, 1900 ] 1 0.000% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 42766 Average: 4.0646 StdDev: 72.34 Min: 1 Median: 1.4440 Max: 5303 Percentiles: P50: 1.44 P75: 1.82 P99: 5.91 P99.9: 544.68 P99.99: 3912.16 ------------------------------------------------------ [ 0, 1 ] 8617 20.149% 20.149% #### ( 1, 2 ] 28751 67.229% 87.378% ############# ( 2, 3 ] 3227 7.546% 94.924% ## ( 3, 4 ] 1032 2.413% 97.337% ( 4, 6 ] 746 1.744% 99.081% ( 6, 10 ] 275 0.643% 99.724% ( 10, 15 ] 50 0.117% 99.841% ( 15, 22 ] 6 0.014% 99.855% ( 22, 34 ] 3 0.007% 99.862% ( 110, 170 ] 2 0.005% 99.867% ( 170, 250 ] 4 0.009% 99.876% ( 250, 380 ] 2 0.005% 99.881% ( 380, 580 ] 10 0.023% 99.904% ( 580, 870 ] 7 0.016% 99.920% ( 870, 1300 ] 9 0.021% 99.942% ( 1300, 1900 ] 9 0.021% 99.963% ( 1900, 2900 ] 7 0.016% 99.979% ( 2900, 4400 ] 7 0.016% 99.995% ( 4400, 6600 ] 2 0.005% 100.000% ** Level 4 read latency histogram (micros): Count: 310 Average: 123.0935 StdDev: 579.71 Min: 0 Median: 1.5638 Max: 4923 Percentiles: P50: 1.56 P75: 3.81 P99: 3575.00 P99.9: 4923.00 P99.99: 4923.00 ------------------------------------------------------ [ 0, 1 ] 102 32.903% 32.903% ####### ( 1, 2 ] 94 30.323% 63.226% ###### ( 2, 3 ] 30 9.677% 72.903% ## ( 3, 4 ] 8 2.581% 75.484% # ( 4, 6 ] 7 2.258% 77.742% ( 6, 10 ] 37 11.935% 89.677% ## ( 10, 15 ] 8 2.581% 92.258% # ( 15, 22 ] 2 0.645% 92.903% ( 51, 76 ] 1 0.323% 93.226% ( 170, 250 ] 1 0.323% 93.548% ( 250, 380 ] 2 0.645% 94.194% ( 580, 870 ] 4 1.290% 95.484% ( 870, 1300 ] 4 1.290% 96.774% ( 1300, 1900 ] 3 0.968% 97.742% ( 1900, 2900 ] 3 0.968% 98.710% ( 2900, 4400 ] 2 0.645% 99.355% ( 4400, 6600 ] 2 0.645% 100.000% ** Level 5 read latency histogram (micros): Count: 20 Average: 452.3000 StdDev: 479.49 Min: 82 Median: 130.0000 Max: 1512 Percentiles: P50: 130.00 P75: 870.00 P99: 1512.00 P99.9: 1512.00 P99.99: 1512.00 ------------------------------------------------------ ( 76, 110 ] 9 45.000% 45.000% ######### ( 110, 170 ] 3 15.000% 60.000% ### ( 380, 580 ] 1 5.000% 65.000% # ( 580, 870 ] 2 10.000% 75.000% ## ( 870, 1300 ] 3 15.000% 90.000% ### ( 1300, 1900 ] 2 10.000% 100.000% ## ** DB Stats ** Uptime(secs): 16.9 total, 4.6 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 291.63 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:3.749 H:M:S, 22.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 212.59 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.056 H:M:S, 44.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/01-02:22:32 ... thread 0: (1000000,6000000) ops and (233171.0,285818.8) ops/second in (4.288698,20.992323) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/13 3.07 GB 12.6 4.4 0.0 4.4 10.0 5.6 0.0 1.8 134.6 307.0 33.22 31.21 96 0.346 4541K 5645 0.0 0.0 L1 11/11 1.30 GB 0.0 3.4 2.3 1.1 3.4 2.3 0.2 1.5 234.0 232.2 15.04 14.54 3 5.012 3572K 26K 0.0 0.0 L2 1/0 3.83 MB 0.0 0.2 0.1 0.1 0.2 0.1 1.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 14/0 920.36 MB 0.9 0.2 0.2 0.0 0.2 0.2 1.1 1.0 222.2 222.2 0.84 0.78 1 0.841 189K 0 0.0 0.0 L4 170/0 9.50 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.0 1.0 161.9 161.8 1.90 1.46 2 0.952 301K 0 0.0 0.0 L5 1056/0 86.92 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1267/24 101.70 GB 0.0 8.5 2.9 5.5 14.0 8.5 4.7 2.5 167.7 277.8 51.76 48.72 104 0.498 8800K 32K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.5 2.9 5.5 14.0 8.5 4.6 2.5 167.7 277.8 51.76 48.72 104 0.498 8800K 32K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 8.5 2.9 5.5 8.4 2.9 0.0 0.0 245.1 244.1 35.41 34.01 23 1.540 8800K 32K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.6 5.6 0.0 0.0 0.0 350.7 16.35 14.71 81 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 21.2 total, 21.0 interval Flush(GB): cumulative 5.598, interval 5.598 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 14.04 GB write, 679.38 MB/s write, 8.47 GB read, 410.07 MB/s read, 51.8 seconds Interval compaction: 14.04 GB write, 684.86 MB/s write, 8.47 GB read, 413.38 MB/s read, 51.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 7, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 7, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 21, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 7, total-stops: 21, interval: 28 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1815195 Average: 2.1257 StdDev: 11.29 Min: 0 Median: 1.4139 Max: 3592 Percentiles: P50: 1.41 P75: 1.80 P99: 5.53 P99.9: 11.41 P99.99: 108.11 ------------------------------------------------------ [ 0, 1 ] 422438 23.272% 23.272% ##### ( 1, 2 ] 1172298 64.582% 87.855% ############# ( 2, 3 ] 123569 6.807% 94.662% # ( 3, 4 ] 54658 3.011% 97.673% # ( 4, 6 ] 31508 1.736% 99.409% ( 6, 10 ] 8464 0.466% 99.875% ( 10, 15 ] 1579 0.087% 99.962% ( 15, 22 ] 208 0.011% 99.974% ( 22, 34 ] 16 0.001% 99.975% ( 34, 51 ] 11 0.001% 99.975% ( 51, 76 ] 36 0.002% 99.977% ( 76, 110 ] 243 0.013% 99.991% ( 110, 170 ] 265 0.015% 100.005% ( 170, 250 ] 141 0.008% 100.013% ( 250, 380 ] 82 0.005% 100.018% ( 380, 580 ] 52 0.003% 100.021% ( 580, 870 ] 47 0.003% 100.023% ( 870, 1300 ] 12 0.001% 100.024% ( 1300, 1900 ] 13 0.001% 100.025% ( 1900, 2900 ] 9 0.000% 100.025% ( 2900, 4400 ] 8 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 319136 Average: 2.3859 StdDev: 14.39 Min: 0 Median: 1.4639 Max: 4140 Percentiles: P50: 1.46 P75: 1.84 P99: 6.60 P99.9: 92.87 P99.99: 645.84 ------------------------------------------------------ [ 0, 1 ] 61173 19.168% 19.168% #### ( 1, 2 ] 212122 66.468% 85.636% ############# ( 2, 3 ] 25886 8.111% 93.747% ## ( 3, 4 ] 10025 3.141% 96.888% # ( 4, 6 ] 6297 1.973% 98.862% ( 6, 10 ] 2954 0.926% 99.787% ( 10, 15 ] 223 0.070% 99.857% ( 15, 22 ] 37 0.012% 99.869% ( 22, 34 ] 5 0.002% 99.870% ( 34, 51 ] 2 0.001% 99.871% ( 51, 76 ] 8 0.003% 99.873% ( 76, 110 ] 171 0.054% 99.927% ( 110, 170 ] 95 0.030% 99.957% ( 170, 250 ] 35 0.011% 99.968% ( 250, 380 ] 39 0.012% 99.980% ( 380, 580 ] 28 0.009% 99.989% ( 580, 870 ] 18 0.006% 99.994% ( 870, 1300 ] 14 0.004% 99.999% ( 1300, 1900 ] 1 0.000% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 42766 Average: 4.0646 StdDev: 72.34 Min: 1 Median: 1.4440 Max: 5303 Percentiles: P50: 1.44 P75: 1.82 P99: 5.91 P99.9: 544.68 P99.99: 3912.16 ------------------------------------------------------ [ 0, 1 ] 8617 20.149% 20.149% #### ( 1, 2 ] 28751 67.229% 87.378% ############# ( 2, 3 ] 3227 7.546% 94.924% ## ( 3, 4 ] 1032 2.413% 97.337% ( 4, 6 ] 746 1.744% 99.081% ( 6, 10 ] 275 0.643% 99.724% ( 10, 15 ] 50 0.117% 99.841% ( 15, 22 ] 6 0.014% 99.855% ( 22, 34 ] 3 0.007% 99.862% ( 110, 170 ] 2 0.005% 99.867% ( 170, 250 ] 4 0.009% 99.876% ( 250, 380 ] 2 0.005% 99.881% ( 380, 580 ] 10 0.023% 99.904% ( 580, 870 ] 7 0.016% 99.920% ( 870, 1300 ] 9 0.021% 99.942% ( 1300, 1900 ] 9 0.021% 99.963% ( 1900, 2900 ] 7 0.016% 99.979% ( 2900, 4400 ] 7 0.016% 99.995% ( 4400, 6600 ] 2 0.005% 100.000% ** Level 4 read latency histogram (micros): Count: 3248 Average: 32.6472 StdDev: 200.36 Min: 0 Median: 1.6273 Max: 4923 Percentiles: P50: 1.63 P75: 2.63 P99: 591.60 P99.9: 3464.00 P99.99: 4923.00 ------------------------------------------------------ [ 0, 1 ] 579 17.826% 17.826% #### ( 1, 2 ] 1666 51.293% 69.119% ########## ( 2, 3 ] 301 9.267% 78.387% ## ( 3, 4 ] 221 6.804% 85.191% # ( 4, 6 ] 88 2.709% 87.900% # ( 6, 10 ] 77 2.371% 90.271% ( 10, 15 ] 24 0.739% 91.010% ( 15, 22 ] 7 0.216% 91.225% ( 22, 34 ] 1 0.031% 91.256% ( 51, 76 ] 1 0.031% 91.287% ( 76, 110 ] 49 1.509% 92.796% ( 110, 170 ] 96 2.956% 95.751% # ( 170, 250 ] 47 1.447% 97.198% ( 250, 380 ] 33 1.016% 98.214% ( 380, 580 ] 25 0.770% 98.984% ( 580, 870 ] 13 0.400% 99.384% ( 870, 1300 ] 10 0.308% 99.692% ( 1300, 1900 ] 3 0.092% 99.784% ( 1900, 2900 ] 3 0.092% 99.877% ( 2900, 4400 ] 2 0.062% 99.938% ( 4400, 6600 ] 2 0.062% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 631.2250 StdDev: 789.10 Min: 80 Median: 218.0000 Max: 4312 Percentiles: P50: 218.00 P75: 941.67 P99: 3200.00 P99.9: 4280.00 P99.99: 4312.00 ------------------------------------------------------ ( 76, 110 ] 19 23.750% 23.750% ##### ( 110, 170 ] 18 22.500% 46.250% ##### ( 170, 250 ] 5 6.250% 52.500% # ( 250, 380 ] 6 7.500% 60.000% ## ( 380, 580 ] 5 6.250% 66.250% # ( 580, 870 ] 6 7.500% 73.750% ## ( 870, 1300 ] 6 7.500% 81.250% ## ( 1300, 1900 ] 8 10.000% 91.250% ## ( 1900, 2900 ] 6 7.500% 98.750% ## ( 2900, 4400 ] 1 1.250% 100.000% ** DB Stats ** Uptime(secs): 21.2 total, 4.3 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 279.03 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.429 H:M:S, 25.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 229.48 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.680 H:M:S, 39.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/01-02:22:41 ... thread 0: (1000000,7000000) ops and (108087.9,231450.4) ops/second in (9.251732,30.244055) 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 17/13 4.18 GB 125.6 6.2 0.0 6.2 12.9 6.7 0.0 1.9 146.8 305.0 43.34 40.92 118 0.367 6459K 9247 0.0 0.0 L1 11/11 1.30 GB 0.0 3.4 2.3 1.1 3.4 2.3 0.2 1.5 234.0 232.2 15.04 14.54 3 5.012 3572K 26K 0.0 0.0 L2 1/0 3.83 MB 0.0 0.2 0.1 0.1 0.2 0.1 1.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 14/0 920.36 MB 0.9 0.2 0.2 0.0 0.2 0.2 1.1 1.0 222.2 222.2 0.84 0.78 1 0.841 189K 0 0.0 0.0 L4 170/0 9.50 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.0 1.0 161.9 161.8 1.90 1.46 2 0.952 301K 0 0.0 0.0 L5 1056/0 86.92 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1269/24 102.81 GB 0.0 10.3 2.9 7.4 17.0 9.6 4.7 2.5 170.8 281.1 61.89 58.43 126 0.491 10M 36K 0.0 0.0 Int 0/0 0.00 KB 0.0 10.3 2.9 7.4 17.0 9.6 4.6 2.5 170.8 281.1 61.89 58.43 126 0.491 10M 36K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 10.3 2.9 7.4 10.3 2.9 0.0 0.0 249.6 248.8 42.33 40.85 28 1.512 10M 36K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.7 6.7 0.0 0.0 0.0 351.2 19.55 17.58 98 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): 30.4 total, 30.2 interval Flush(GB): cumulative 6.706, interval 6.706 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 16.99 GB write, 572.00 MB/s write, 10.32 GB read, 347.45 MB/s read, 61.9 seconds Interval compaction: 16.99 GB write, 575.20 MB/s write, 10.32 GB read, 349.39 MB/s read, 61.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 14, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 14, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 22, pending-compaction-bytes-delays: 3, pending-compaction-bytes-stops: 0, total-delays: 17, total-stops: 22, interval: 39 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2735857 Average: 2.1146 StdDev: 10.14 Min: 0 Median: 1.4158 Max: 3592 Percentiles: P50: 1.42 P75: 1.80 P99: 5.55 P99.9: 11.26 P99.99: 107.34 ------------------------------------------------------ [ 0, 1 ] 625494 22.863% 22.863% ##### ( 1, 2 ] 1785398 65.259% 88.122% ############# ( 2, 3 ] 181451 6.632% 94.754% # ( 3, 4 ] 81104 2.964% 97.719% # ( 4, 6 ] 45149 1.650% 99.369% ( 6, 10 ] 13956 0.510% 99.879% ( 10, 15 ] 2268 0.083% 99.962% ( 15, 22 ] 326 0.012% 99.974% ( 22, 34 ] 18 0.001% 99.975% ( 34, 51 ] 14 0.001% 99.975% ( 51, 76 ] 46 0.002% 99.977% ( 76, 110 ] 391 0.014% 99.991% ( 110, 170 ] 457 0.017% 100.008% ( 170, 250 ] 181 0.007% 100.014% ( 250, 380 ] 118 0.004% 100.019% ( 380, 580 ] 72 0.003% 100.021% ( 580, 870 ] 64 0.002% 100.024% ( 870, 1300 ] 18 0.001% 100.024% ( 1300, 1900 ] 13 0.000% 100.025% ( 1900, 2900 ] 11 0.000% 100.025% ( 2900, 4400 ] 9 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 423499 Average: 2.3637 StdDev: 13.19 Min: 0 Median: 1.4449 Max: 4140 Percentiles: P50: 1.44 P75: 1.82 P99: 6.99 P99.9: 101.50 P99.99: 551.84 ------------------------------------------------------ [ 0, 1 ] 87219 20.595% 20.595% #### ( 1, 2 ] 279886 66.089% 86.684% ############# ( 2, 3 ] 31002 7.320% 94.004% # ( 3, 4 ] 12329 2.911% 96.915% # ( 4, 6 ] 7770 1.835% 98.750% ( 6, 10 ] 4259 1.006% 99.756% ( 10, 15 ] 303 0.072% 99.827% ( 15, 22 ] 57 0.013% 99.841% ( 22, 34 ] 5 0.001% 99.842% ( 34, 51 ] 2 0.000% 99.843% ( 51, 76 ] 8 0.002% 99.844% ( 76, 110 ] 314 0.074% 99.919% ( 110, 170 ] 178 0.042% 99.961% ( 170, 250 ] 48 0.011% 99.972% ( 250, 380 ] 44 0.010% 99.982% ( 380, 580 ] 38 0.009% 99.991% ( 580, 870 ] 18 0.004% 99.996% ( 870, 1300 ] 14 0.003% 99.999% ( 1300, 1900 ] 2 0.000% 99.999% ( 1900, 2900 ] 2 0.000% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 42766 Average: 4.0646 StdDev: 72.34 Min: 1 Median: 1.4440 Max: 5303 Percentiles: P50: 1.44 P75: 1.82 P99: 5.91 P99.9: 544.68 P99.99: 3912.16 ------------------------------------------------------ [ 0, 1 ] 8617 20.149% 20.149% #### ( 1, 2 ] 28751 67.229% 87.378% ############# ( 2, 3 ] 3227 7.546% 94.924% ## ( 3, 4 ] 1032 2.413% 97.337% ( 4, 6 ] 746 1.744% 99.081% ( 6, 10 ] 275 0.643% 99.724% ( 10, 15 ] 50 0.117% 99.841% ( 15, 22 ] 6 0.014% 99.855% ( 22, 34 ] 3 0.007% 99.862% ( 110, 170 ] 2 0.005% 99.867% ( 170, 250 ] 4 0.009% 99.876% ( 250, 380 ] 2 0.005% 99.881% ( 380, 580 ] 10 0.023% 99.904% ( 580, 870 ] 7 0.016% 99.920% ( 870, 1300 ] 9 0.021% 99.942% ( 1300, 1900 ] 9 0.021% 99.963% ( 1900, 2900 ] 7 0.016% 99.979% ( 2900, 4400 ] 7 0.016% 99.995% ( 4400, 6600 ] 2 0.005% 100.000% ** Level 4 read latency histogram (micros): Count: 3248 Average: 32.6472 StdDev: 200.36 Min: 0 Median: 1.6273 Max: 4923 Percentiles: P50: 1.63 P75: 2.63 P99: 591.60 P99.9: 3464.00 P99.99: 4923.00 ------------------------------------------------------ [ 0, 1 ] 579 17.826% 17.826% #### ( 1, 2 ] 1666 51.293% 69.119% ########## ( 2, 3 ] 301 9.267% 78.387% ## ( 3, 4 ] 221 6.804% 85.191% # ( 4, 6 ] 88 2.709% 87.900% # ( 6, 10 ] 77 2.371% 90.271% ( 10, 15 ] 24 0.739% 91.010% ( 15, 22 ] 7 0.216% 91.225% ( 22, 34 ] 1 0.031% 91.256% ( 51, 76 ] 1 0.031% 91.287% ( 76, 110 ] 49 1.509% 92.796% ( 110, 170 ] 96 2.956% 95.751% # ( 170, 250 ] 47 1.447% 97.198% ( 250, 380 ] 33 1.016% 98.214% ( 380, 580 ] 25 0.770% 98.984% ( 580, 870 ] 13 0.400% 99.384% ( 870, 1300 ] 10 0.308% 99.692% ( 1300, 1900 ] 3 0.092% 99.784% ( 1900, 2900 ] 3 0.092% 99.877% ( 2900, 4400 ] 2 0.062% 99.938% ( 4400, 6600 ] 2 0.062% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 631.2250 StdDev: 789.10 Min: 80 Median: 218.0000 Max: 4312 Percentiles: P50: 218.00 P75: 941.67 P99: 3200.00 P99.9: 4280.00 P99.99: 4312.00 ------------------------------------------------------ ( 76, 110 ] 19 23.750% 23.750% ##### ( 110, 170 ] 18 22.500% 46.250% ##### ( 170, 250 ] 5 6.250% 52.500% # ( 250, 380 ] 6 7.500% 60.000% ## ( 380, 580 ] 5 6.250% 66.250% # ( 580, 870 ] 6 7.500% 73.750% ## ( 870, 1300 ] 6 7.500% 81.250% ## ( 1300, 1900 ] 8 10.000% 91.250% ## ( 1900, 2900 ] 6 7.500% 98.750% ## ( 2900, 4400 ] 1 1.250% 100.000% ** DB Stats ** Uptime(secs): 30.4 total, 9.3 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 226.51 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.990 H:M:S, 39.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 106.38 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:6.561 H:M:S, 70.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 0 2024/12/01-02:22:57 ... thread 0: (1000000,8000000) ops and (61460.8,171989.1) ops/second in (16.270529,46.514584) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/9 2.09 GB 44.0 6.6 0.0 6.6 14.1 7.6 0.0 1.9 132.2 283.9 50.99 44.99 129 0.395 6843K 9769 0.0 0.0 L1 10/10 1.15 GB 0.0 7.7 5.3 2.4 7.6 5.2 0.2 1.4 226.4 223.2 34.76 32.66 4 8.691 7992K 109K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 4.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 18/1 1.01 GB 0.9 2.5 1.3 1.2 2.5 1.3 3.0 1.9 132.7 131.5 19.57 11.81 10 1.957 2638K 23K 0.0 0.0 L4 168/3 9.74 GB 1.0 3.5 3.2 0.3 3.5 3.2 1.0 1.1 128.8 128.6 27.53 16.76 34 0.810 3528K 4091 0.0 0.0 L5 1088/0 89.57 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.9 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1295/23 103.56 GB 0.0 20.5 9.9 10.6 27.9 17.3 12.3 3.7 156.8 213.6 133.62 106.95 179 0.746 21M 147K 0.0 0.0 Int 0/0 0.00 KB 0.0 20.5 9.9 10.6 27.9 17.3 12.2 3.7 156.8 213.6 133.62 106.95 179 0.746 21M 147K 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 20.5 9.9 10.6 20.3 9.8 0.0 0.0 193.4 192.1 108.29 86.85 71 1.525 21M 147K 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 0.0 305.9 25.33 20.11 108 0.235 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): 46.7 total, 46.5 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 27.88 GB write, 611.45 MB/s write, 20.46 GB read, 448.69 MB/s read, 133.6 seconds Interval compaction: 27.88 GB write, 613.67 MB/s write, 20.46 GB read, 450.32 MB/s read, 133.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 14, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 14, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 64, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 21, total-stops: 64, interval: 85 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3366456 Average: 2.7876 StdDev: 34.27 Min: 0 Median: 1.4368 Max: 11520 Percentiles: P50: 1.44 P75: 1.83 P99: 6.72 P99.9: 125.45 P99.99: 405.10 ------------------------------------------------------ [ 0, 1 ] 752314 22.347% 22.347% #### ( 1, 2 ] 2131362 63.312% 85.659% ############# ( 2, 3 ] 244796 7.272% 92.931% # ( 3, 4 ] 115001 3.416% 96.347% # ( 4, 6 ] 84876 2.521% 98.868% # ( 6, 10 ] 24532 0.729% 99.597% ( 10, 15 ] 4146 0.123% 99.720% ( 15, 22 ] 654 0.019% 99.739% ( 22, 34 ] 35 0.001% 99.740% ( 34, 51 ] 17 0.001% 99.741% ( 51, 76 ] 230 0.007% 99.748% ( 76, 110 ] 4463 0.133% 99.880% ( 110, 170 ] 2584 0.077% 99.957% ( 170, 250 ] 616 0.018% 99.975% ( 250, 380 ] 438 0.013% 99.988% ( 380, 580 ] 457 0.014% 100.002% ( 580, 870 ] 290 0.009% 100.011% ( 870, 1300 ] 111 0.003% 100.014% ( 1300, 1900 ] 91 0.003% 100.017% ( 1900, 2900 ] 94 0.003% 100.019% ( 2900, 4400 ] 89 0.003% 100.022% ( 4400, 6600 ] 28 0.001% 100.023% ( 6600, 9900 ] 8 0.000% 100.023% ( 9900, 14000 ] 3 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 1501762 Average: 5.3035 StdDev: 87.06 Min: 0 Median: 1.6448 Max: 10954 Percentiles: P50: 1.64 P75: 2.39 P99: 9.30 P99.9: 102.53 P99.99: 216.31 ------------------------------------------------------ [ 0, 1 ] 210442 14.013% 14.013% ### ( 1, 2 ] 838129 55.810% 69.823% ########### ( 2, 3 ] 200332 13.340% 83.163% ### ( 3, 4 ] 102951 6.855% 90.018% # ( 4, 6 ] 110262 7.342% 97.360% # ( 6, 10 ] 29894 1.991% 99.351% ( 10, 15 ] 6000 0.400% 99.750% ( 15, 22 ] 864 0.058% 99.808% ( 22, 34 ] 48 0.003% 99.811% ( 34, 51 ] 22 0.001% 99.812% ( 51, 76 ] 75 0.005% 99.817% ( 76, 110 ] 1591 0.106% 99.923% ( 110, 170 ] 838 0.056% 99.979% ( 170, 250 ] 283 0.019% 99.998% ( 250, 380 ] 332 0.022% 100.020% ( 380, 580 ] 449 0.030% 100.050% ( 580, 870 ] 403 0.027% 100.077% ( 870, 1300 ] 336 0.022% 100.099% ( 1300, 1900 ] 220 0.015% 100.114% ( 1900, 2900 ] 303 0.020% 100.134% ( 2900, 4400 ] 310 0.021% 100.155% ( 4400, 6600 ] 105 0.007% 100.162% ( 6600, 9900 ] 29 0.002% 100.164% ( 9900, 14000 ] 1 0.000% 100.164% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 584209 Average: 4.4794 StdDev: 69.83 Min: 1 Median: 1.8954 Max: 8591 Percentiles: P50: 1.90 P75: 3.03 P99: 8.54 P99.9: 12.86 P99.99: 14.11 ------------------------------------------------------ [ 0, 1 ] 21995 3.765% 3.765% # ( 1, 2 ] 301661 51.636% 55.401% ########## ( 2, 3 ] 112838 19.315% 74.715% #### ( 3, 4 ] 63665 10.898% 85.613% ## ( 4, 6 ] 71139 12.177% 97.790% ## ( 6, 10 ] 11127 1.905% 99.695% ( 10, 15 ] 2099 0.359% 100.054% ( 15, 22 ] 214 0.037% 100.091% ( 22, 34 ] 20 0.003% 100.094% ( 34, 51 ] 3 0.001% 100.094% ( 51, 76 ] 2 0.000% 100.095% ( 76, 110 ] 17 0.003% 100.098% ( 110, 170 ] 24 0.004% 100.102% ( 170, 250 ] 47 0.008% 100.110% ( 250, 380 ] 70 0.012% 100.122% ( 380, 580 ] 96 0.016% 100.138% ( 580, 870 ] 113 0.019% 100.158% ( 870, 1300 ] 68 0.012% 100.169% ( 1300, 1900 ] 58 0.010% 100.179% ( 1900, 2900 ] 53 0.009% 100.188% ( 2900, 4400 ] 72 0.012% 100.201% ( 4400, 6600 ] 24 0.004% 100.205% ( 6600, 9900 ] 11 0.002% 100.207% ** Level 4 read latency histogram (micros): Count: 81075 Average: 50.2797 StdDev: 354.14 Min: 0 Median: 1.9662 Max: 11768 Percentiles: P50: 1.97 P75: 3.29 P99: 1481.55 P99.9: 4777.41 P99.99: 6728.05 ------------------------------------------------------ [ 0, 1 ] 3074 3.792% 3.792% # ( 1, 2 ] 38776 47.827% 51.619% ########## ( 2, 3 ] 16325 20.136% 71.755% #### ( 3, 4 ] 9164 11.303% 83.058% ## ( 4, 6 ] 8391 10.350% 93.407% ## ( 6, 10 ] 1691 2.086% 95.493% ( 10, 15 ] 423 0.522% 96.015% ( 15, 22 ] 49 0.060% 96.075% ( 22, 34 ] 12 0.015% 96.090% ( 34, 51 ] 8 0.010% 96.100% ( 51, 76 ] 7 0.009% 96.109% ( 76, 110 ] 88 0.109% 96.217% ( 110, 170 ] 237 0.292% 96.509% ( 170, 250 ] 268 0.331% 96.840% ( 250, 380 ] 294 0.363% 97.203% ( 380, 580 ] 465 0.574% 97.776% ( 580, 870 ] 487 0.601% 98.377% ( 870, 1300 ] 429 0.529% 98.906% ( 1300, 1900 ] 252 0.311% 99.217% ( 1900, 2900 ] 265 0.327% 99.544% ( 2900, 4400 ] 274 0.338% 99.882% ( 4400, 6600 ] 87 0.107% 99.989% ( 6600, 9900 ] 23 0.028% 100.017% ( 9900, 14000 ] 1 0.001% 100.019% ** Level 5 read latency histogram (micros): Count: 240 Average: 1096.3208 StdDev: 1257.37 Min: 80 Median: 526.1538 Max: 7493 Percentiles: P50: 526.15 P75: 1723.53 P99: 5830.00 P99.9: 7493.00 P99.99: 7493.00 ------------------------------------------------------ ( 76, 110 ] 22 9.167% 9.167% ## ( 110, 170 ] 30 12.500% 21.667% ### ( 170, 250 ] 20 8.333% 30.000% ## ( 250, 380 ] 29 12.083% 42.083% ## ( 380, 580 ] 26 10.833% 52.917% ## ( 580, 870 ] 23 9.583% 62.500% ## ( 870, 1300 ] 18 7.500% 70.000% ## ( 1300, 1900 ] 17 7.083% 77.083% # ( 1900, 2900 ] 30 12.500% 89.583% ### ( 2900, 4400 ] 20 8.333% 97.917% ## ( 4400, 6600 ] 4 1.667% 99.583% ( 6600, 9900 ] 1 0.417% 100.000% ** DB Stats ** Uptime(secs): 46.7 total, 16.3 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 168.65 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:25.176 H:M:S, 53.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 60.49 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:13.186 H:M:S, 81.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/01-02:23:00 ... thread 0: (1000000,9000000) ops and (332002.8,181720.5) ops/second in (3.012023,49.526607) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/9 3.07 GB 151.0 7.5 0.0 7.5 16.0 8.5 0.0 1.9 133.6 285.7 57.50 51.13 146 0.394 7802K 10K 0.0 0.0 L1 10/10 1.15 GB 0.0 7.7 5.3 2.4 7.6 5.2 0.2 1.4 226.4 223.2 34.76 32.66 4 8.691 7992K 109K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 4.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 17/0 904.38 MB 0.9 2.5 1.3 1.2 2.5 1.3 3.0 1.9 132.7 131.5 19.57 11.81 10 1.957 2638K 23K 0.0 0.0 L4 165/0 9.56 GB 1.0 3.7 3.3 0.4 3.7 3.3 1.0 1.1 129.7 129.5 28.87 17.67 35 0.825 3726K 4091 0.0 0.0 L5 1092/0 89.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1300/19 104.54 GB 0.0 21.6 10.0 11.5 30.0 18.4 12.6 3.5 156.1 217.0 141.47 114.00 197 0.718 22M 148K 0.0 0.0 Int 0/0 0.00 KB 0.0 21.6 10.0 11.5 30.0 18.4 12.5 3.5 156.1 217.0 141.47 114.00 197 0.718 22M 148K 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 21.6 10.0 11.5 21.4 9.9 0.0 0.0 195.0 193.7 113.29 91.34 75 1.510 22M 148K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 310.7 28.19 22.66 122 0.231 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 49.7 total, 49.5 interval Flush(GB): cumulative 8.551, interval 8.551 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 29.98 GB write, 617.65 MB/s write, 21.57 GB read, 444.50 MB/s read, 141.5 seconds Interval compaction: 29.98 GB write, 619.76 MB/s write, 21.57 GB read, 446.02 MB/s read, 141.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 14, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 14, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 67, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 21, total-stops: 67, interval: 88 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3696358 Average: 2.7432 StdDev: 32.87 Min: 0 Median: 1.4440 Max: 11520 Percentiles: P50: 1.44 P75: 1.84 P99: 6.54 P99.9: 117.80 P99.99: 370.21 ------------------------------------------------------ [ 0, 1 ] 803473 21.737% 21.737% #### ( 1, 2 ] 2352870 63.654% 85.391% ############# ( 2, 3 ] 276390 7.477% 92.868% # ( 3, 4 ] 128600 3.479% 96.347% # ( 4, 6 ] 94452 2.555% 98.902% # ( 6, 10 ] 26648 0.721% 99.623% ( 10, 15 ] 4446 0.120% 99.744% ( 15, 22 ] 677 0.018% 99.762% ( 22, 34 ] 35 0.001% 99.763% ( 34, 51 ] 17 0.000% 99.763% ( 51, 76 ] 232 0.006% 99.770% ( 76, 110 ] 4483 0.121% 99.891% ( 110, 170 ] 2605 0.070% 99.961% ( 170, 250 ] 635 0.017% 99.978% ( 250, 380 ] 460 0.012% 99.991% ( 380, 580 ] 468 0.013% 100.004% ( 580, 870 ] 297 0.008% 100.012% ( 870, 1300 ] 116 0.003% 100.015% ( 1300, 1900 ] 94 0.003% 100.017% ( 1900, 2900 ] 97 0.003% 100.020% ( 2900, 4400 ] 89 0.002% 100.022% ( 4400, 6600 ] 28 0.001% 100.023% ( 6600, 9900 ] 8 0.000% 100.023% ( 9900, 14000 ] 3 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 1602701 Average: 5.1488 StdDev: 84.35 Min: 0 Median: 1.6390 Max: 10954 Percentiles: P50: 1.64 P75: 2.34 P99: 9.25 P99.9: 105.47 P99.99: 232.59 ------------------------------------------------------ [ 0, 1 ] 221459 13.818% 13.818% ### ( 1, 2 ] 907565 56.627% 70.445% ########### ( 2, 3 ] 212202 13.240% 83.685% ### ( 3, 4 ] 106539 6.647% 90.333% # ( 4, 6 ] 113158 7.060% 97.393% # ( 6, 10 ] 31648 1.975% 99.368% ( 10, 15 ] 6099 0.381% 99.748% ( 15, 22 ] 874 0.055% 99.803% ( 22, 34 ] 50 0.003% 99.806% ( 34, 51 ] 22 0.001% 99.808% ( 51, 76 ] 75 0.005% 99.812% ( 76, 110 ] 1625 0.101% 99.914% ( 110, 170 ] 966 0.060% 99.974% ( 170, 250 ] 332 0.021% 99.995% ( 250, 380 ] 357 0.022% 100.017% ( 380, 580 ] 472 0.029% 100.046% ( 580, 870 ] 410 0.026% 100.072% ( 870, 1300 ] 338 0.021% 100.093% ( 1300, 1900 ] 220 0.014% 100.107% ( 1900, 2900 ] 303 0.019% 100.126% ( 2900, 4400 ] 310 0.019% 100.145% ( 4400, 6600 ] 105 0.007% 100.151% ( 6600, 9900 ] 29 0.002% 100.153% ( 9900, 14000 ] 1 0.000% 100.153% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 584209 Average: 4.4794 StdDev: 69.83 Min: 1 Median: 1.8954 Max: 8591 Percentiles: P50: 1.90 P75: 3.03 P99: 8.54 P99.9: 12.86 P99.99: 14.11 ------------------------------------------------------ [ 0, 1 ] 21995 3.765% 3.765% # ( 1, 2 ] 301661 51.636% 55.401% ########## ( 2, 3 ] 112838 19.315% 74.715% #### ( 3, 4 ] 63665 10.898% 85.613% ## ( 4, 6 ] 71139 12.177% 97.790% ## ( 6, 10 ] 11127 1.905% 99.695% ( 10, 15 ] 2099 0.359% 100.054% ( 15, 22 ] 214 0.037% 100.091% ( 22, 34 ] 20 0.003% 100.094% ( 34, 51 ] 3 0.001% 100.094% ( 51, 76 ] 2 0.000% 100.095% ( 76, 110 ] 17 0.003% 100.098% ( 110, 170 ] 24 0.004% 100.102% ( 170, 250 ] 47 0.008% 100.110% ( 250, 380 ] 70 0.012% 100.122% ( 380, 580 ] 96 0.016% 100.138% ( 580, 870 ] 113 0.019% 100.158% ( 870, 1300 ] 68 0.012% 100.169% ( 1300, 1900 ] 58 0.010% 100.179% ( 1900, 2900 ] 53 0.009% 100.188% ( 2900, 4400 ] 72 0.012% 100.201% ( 4400, 6600 ] 24 0.004% 100.205% ( 6600, 9900 ] 11 0.002% 100.207% ** Level 4 read latency histogram (micros): Count: 93890 Average: 43.7739 StdDev: 329.50 Min: 0 Median: 1.9036 Max: 11768 Percentiles: P50: 1.90 P75: 3.10 P99: 1247.98 P99.9: 4453.36 P99.99: 6590.16 ------------------------------------------------------ [ 0, 1 ] 3958 4.216% 4.216% # ( 1, 2 ] 47572 50.668% 54.883% ########## ( 2, 3 ] 17915 19.081% 73.964% #### ( 3, 4 ] 9899 10.543% 84.507% ## ( 4, 6 ] 8926 9.507% 94.014% ## ( 6, 10 ] 1933 2.059% 96.073% ( 10, 15 ] 445 0.474% 96.547% ( 15, 22 ] 50 0.053% 96.600% ( 22, 34 ] 13 0.014% 96.614% ( 34, 51 ] 8 0.009% 96.623% ( 51, 76 ] 7 0.007% 96.630% ( 76, 110 ] 88 0.094% 96.724% ( 110, 170 ] 238 0.253% 96.977% ( 170, 250 ] 273 0.291% 97.268% ( 250, 380 ] 296 0.315% 97.583% ( 380, 580 ] 466 0.496% 98.080% ( 580, 870 ] 487 0.519% 98.598% ( 870, 1300 ] 429 0.457% 99.055% ( 1300, 1900 ] 252 0.268% 99.324% ( 1900, 2900 ] 265 0.282% 99.606% ( 2900, 4400 ] 274 0.292% 99.898% ( 4400, 6600 ] 87 0.093% 99.990% ( 6600, 9900 ] 23 0.024% 100.015% ( 9900, 14000 ] 1 0.001% 100.016% ** Level 5 read latency histogram (micros): Count: 260 Average: 1071.7808 StdDev: 1237.31 Min: 80 Median: 513.3333 Max: 7493 Percentiles: P50: 513.33 P75: 1660.00 P99: 5720.00 P99.9: 7493.00 P99.99: 7493.00 ------------------------------------------------------ ( 76, 110 ] 26 10.000% 10.000% ## ( 110, 170 ] 34 13.077% 23.077% ### ( 170, 250 ] 21 8.077% 31.154% ## ( 250, 380 ] 31 11.923% 43.077% ## ( 380, 580 ] 27 10.385% 53.462% ## ( 580, 870 ] 25 9.615% 63.077% ## ( 870, 1300 ] 19 7.308% 70.385% # ( 1300, 1900 ] 20 7.692% 78.077% ## ( 1900, 2900 ] 31 11.923% 90.000% ## ( 2900, 4400 ] 21 8.077% 98.077% ## ( 4400, 6600 ] 4 1.538% 99.615% ( 6600, 9900 ] 1 0.385% 100.000% ** DB Stats ** Uptime(secs): 49.7 total, 3.0 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 178.23 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:25.575 H:M:S, 51.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.75 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.399 H:M:S, 13.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/01-02:23:04 ... thread 0: (1000000,10000000) ops and (288908.6,188722.3) ops/second in (3.461302,52.987909) 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 18/9 4.05 GB 258.0 8.7 0.0 8.7 18.2 9.5 0.0 1.9 136.6 286.6 65.01 58.21 164 0.396 9017K 12K 0.0 0.0 L1 10/10 1.15 GB 0.0 7.7 5.3 2.4 7.6 5.2 0.2 1.4 226.4 223.2 34.76 32.66 4 8.691 7992K 109K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 4.2 1.5 253.5 253.4 0.76 0.73 2 0.380 195K 92 0.0 0.0 L3 17/0 904.38 MB 0.9 2.5 1.3 1.2 2.5 1.3 3.0 1.9 132.7 131.5 19.57 11.81 10 1.957 2638K 23K 0.0 0.0 L4 165/0 9.56 GB 1.0 3.7 3.3 0.4 3.7 3.3 1.0 1.1 129.7 129.5 28.87 17.67 35 0.825 3726K 4091 0.0 0.0 L5 1092/0 89.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1302/19 105.52 GB 0.0 22.7 10.0 12.7 32.1 19.4 12.6 3.4 156.3 220.8 148.98 121.08 215 0.693 23M 149K 0.0 0.0 Int 0/0 0.00 KB 0.0 22.7 10.0 12.7 32.1 19.4 12.5 3.4 156.3 220.8 148.98 121.08 215 0.693 23M 149K 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 22.7 10.0 12.7 22.6 9.9 0.0 0.0 197.6 196.3 117.88 95.83 79 1.492 23M 149K 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 0.0 313.9 31.11 25.25 136 0.229 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): 53.2 total, 53.0 interval Flush(GB): cumulative 9.536, interval 9.536 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 32.13 GB write, 618.88 MB/s write, 22.74 GB read, 438.07 MB/s read, 149.0 seconds Interval compaction: 32.13 GB write, 620.86 MB/s write, 22.74 GB read, 439.47 MB/s read, 149.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 16, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 16, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 71, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 23, total-stops: 71, interval: 94 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4028862 Average: 2.6987 StdDev: 31.58 Min: 0 Median: 1.4485 Max: 11520 Percentiles: P50: 1.45 P75: 1.84 P99: 6.31 P99.9: 109.94 P99.99: 346.23 ------------------------------------------------------ [ 0, 1 ] 859338 21.330% 21.330% #### ( 1, 2 ] 2575452 63.925% 85.255% ############# ( 2, 3 ] 306586 7.610% 92.864% ## ( 3, 4 ] 141663 3.516% 96.381% # ( 4, 6 ] 103330 2.565% 98.945% # ( 6, 10 ] 28293 0.702% 99.648% ( 10, 15 ] 4713 0.117% 99.765% ( 15, 22 ] 692 0.017% 99.782% ( 22, 34 ] 38 0.001% 99.783% ( 34, 51 ] 18 0.000% 99.783% ( 51, 76 ] 232 0.006% 99.789% ( 76, 110 ] 4486 0.111% 99.900% ( 110, 170 ] 2619 0.065% 99.965% ( 170, 250 ] 649 0.016% 99.981% ( 250, 380 ] 473 0.012% 99.993% ( 380, 580 ] 473 0.012% 100.005% ( 580, 870 ] 302 0.007% 100.012% ( 870, 1300 ] 121 0.003% 100.015% ( 1300, 1900 ] 97 0.002% 100.018% ( 1900, 2900 ] 98 0.002% 100.020% ( 2900, 4400 ] 89 0.002% 100.022% ( 4400, 6600 ] 28 0.001% 100.023% ( 6600, 9900 ] 8 0.000% 100.023% ( 9900, 14000 ] 3 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 1761951 Average: 4.9157 StdDev: 80.50 Min: 0 Median: 1.6308 Max: 10954 Percentiles: P50: 1.63 P75: 2.28 P99: 9.18 P99.9: 106.03 P99.99: 238.91 ------------------------------------------------------ [ 0, 1 ] 238505 13.536% 13.536% ### ( 1, 2 ] 1018580 57.810% 71.346% ############ ( 2, 3 ] 229486 13.025% 84.371% ### ( 3, 4 ] 112413 6.380% 90.751% # ( 4, 6 ] 118027 6.699% 97.449% # ( 6, 10 ] 34374 1.951% 99.400% ( 10, 15 ] 6264 0.356% 99.756% ( 15, 22 ] 886 0.050% 99.806% ( 22, 34 ] 50 0.003% 99.809% ( 34, 51 ] 24 0.001% 99.810% ( 51, 76 ] 76 0.004% 99.815% ( 76, 110 ] 1703 0.097% 99.911% ( 110, 170 ] 1075 0.061% 99.972% ( 170, 250 ] 362 0.021% 99.993% ( 250, 380 ] 373 0.021% 100.014% ( 380, 580 ] 488 0.028% 100.042% ( 580, 870 ] 414 0.023% 100.065% ( 870, 1300 ] 340 0.019% 100.085% ( 1300, 1900 ] 220 0.012% 100.097% ( 1900, 2900 ] 303 0.017% 100.114% ( 2900, 4400 ] 310 0.018% 100.132% ( 4400, 6600 ] 105 0.006% 100.138% ( 6600, 9900 ] 29 0.002% 100.139% ( 9900, 14000 ] 1 0.000% 100.139% ** Level 2 read latency histogram (micros): Count: 47958 Average: 2.0531 StdDev: 6.04 Min: 1 Median: 1.4103 Max: 1204 Percentiles: P50: 1.41 P75: 1.81 P99: 5.80 P99.9: 10.63 P99.99: 44.24 ------------------------------------------------------ [ 0, 1 ] 11589 24.165% 24.165% ##### ( 1, 2 ] 30195 62.961% 87.126% ############# ( 2, 3 ] 3226 6.727% 93.853% # ( 3, 4 ] 1675 3.493% 97.346% # ( 4, 6 ] 881 1.837% 99.183% ( 6, 10 ] 339 0.707% 99.889% ( 10, 15 ] 40 0.083% 99.973% ( 15, 22 ] 3 0.006% 99.979% ( 22, 34 ] 4 0.008% 99.987% ( 34, 51 ] 2 0.004% 99.992% ( 51, 76 ] 1 0.002% 99.994% ( 110, 170 ] 1 0.002% 99.996% ( 250, 380 ] 2 0.004% 100.000% ( 870, 1300 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 584209 Average: 4.4794 StdDev: 69.83 Min: 1 Median: 1.8954 Max: 8591 Percentiles: P50: 1.90 P75: 3.03 P99: 8.54 P99.9: 12.86 P99.99: 14.11 ------------------------------------------------------ [ 0, 1 ] 21995 3.765% 3.765% # ( 1, 2 ] 301661 51.636% 55.401% ########## ( 2, 3 ] 112838 19.315% 74.715% #### ( 3, 4 ] 63665 10.898% 85.613% ## ( 4, 6 ] 71139 12.177% 97.790% ## ( 6, 10 ] 11127 1.905% 99.695% ( 10, 15 ] 2099 0.359% 100.054% ( 15, 22 ] 214 0.037% 100.091% ( 22, 34 ] 20 0.003% 100.094% ( 34, 51 ] 3 0.001% 100.094% ( 51, 76 ] 2 0.000% 100.095% ( 76, 110 ] 17 0.003% 100.098% ( 110, 170 ] 24 0.004% 100.102% ( 170, 250 ] 47 0.008% 100.110% ( 250, 380 ] 70 0.012% 100.122% ( 380, 580 ] 96 0.016% 100.138% ( 580, 870 ] 113 0.019% 100.158% ( 870, 1300 ] 68 0.012% 100.169% ( 1300, 1900 ] 58 0.010% 100.179% ( 1900, 2900 ] 53 0.009% 100.188% ( 2900, 4400 ] 72 0.012% 100.201% ( 4400, 6600 ] 24 0.004% 100.205% ( 6600, 9900 ] 11 0.002% 100.207% ** Level 4 read latency histogram (micros): Count: 93890 Average: 43.7739 StdDev: 329.50 Min: 0 Median: 1.9036 Max: 11768 Percentiles: P50: 1.90 P75: 3.10 P99: 1247.98 P99.9: 4453.36 P99.99: 6590.16 ------------------------------------------------------ [ 0, 1 ] 3958 4.216% 4.216% # ( 1, 2 ] 47572 50.668% 54.883% ########## ( 2, 3 ] 17915 19.081% 73.964% #### ( 3, 4 ] 9899 10.543% 84.507% ## ( 4, 6 ] 8926 9.507% 94.014% ## ( 6, 10 ] 1933 2.059% 96.073% ( 10, 15 ] 445 0.474% 96.547% ( 15, 22 ] 50 0.053% 96.600% ( 22, 34 ] 13 0.014% 96.614% ( 34, 51 ] 8 0.009% 96.623% ( 51, 76 ] 7 0.007% 96.630% ( 76, 110 ] 88 0.094% 96.724% ( 110, 170 ] 238 0.253% 96.977% ( 170, 250 ] 273 0.291% 97.268% ( 250, 380 ] 296 0.315% 97.583% ( 380, 580 ] 466 0.496% 98.080% ( 580, 870 ] 487 0.519% 98.598% ( 870, 1300 ] 429 0.457% 99.055% ( 1300, 1900 ] 252 0.268% 99.324% ( 1900, 2900 ] 265 0.282% 99.606% ( 2900, 4400 ] 274 0.292% 99.898% ( 4400, 6600 ] 87 0.093% 99.990% ( 6600, 9900 ] 23 0.024% 100.015% ( 9900, 14000 ] 1 0.001% 100.016% ** Level 5 read latency histogram (micros): Count: 260 Average: 1071.7808 StdDev: 1237.31 Min: 80 Median: 513.3333 Max: 7493 Percentiles: P50: 513.33 P75: 1660.00 P99: 5720.00 P99.9: 7493.00 P99.99: 7493.00 ------------------------------------------------------ ( 76, 110 ] 26 10.000% 10.000% ## ( 110, 170 ] 34 13.077% 23.077% ### ( 170, 250 ] 21 8.077% 31.154% ## ( 250, 380 ] 31 11.923% 43.077% ## ( 380, 580 ] 27 10.385% 53.462% ## ( 580, 870 ] 25 9.615% 63.077% ## ( 870, 1300 ] 19 7.308% 70.385% # ( 1300, 1900 ] 20 7.692% 78.077% ## ( 1900, 2900 ] 31 11.923% 90.000% ## ( 2900, 4400 ] 21 8.077% 98.077% ## ( 4400, 6600 ] 4 1.538% 99.615% ( 6600, 9900 ] 1 0.385% 100.000% ** DB Stats ** Uptime(secs): 53.2 total, 3.5 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 185.14 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:26.384 H:M:S, 49.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 284.34 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.809 H:M:S, 23.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 5.546 micros/op 180325 ops/sec 60.030 seconds 10824999 operations; 174.7 MB/s Microseconds per write: Count: 10824999 Average: 5.5455 StdDev: 499.49 Min: 0 Median: 1.7180 Max: 923955 Percentiles: P50: 1.72 P75: 2.68 P99: 6.00 P99.9: 1125.84 P99.99: 2751.88 ------------------------------------------------------ [ 0, 1 ] 1523504 14.074% 14.074% ### ( 1, 2 ] 5416453 50.037% 64.110% ########## ( 2, 3 ] 1722573 15.913% 80.023% ### ( 3, 4 ] 1498096 13.839% 93.863% ### ( 4, 6 ] 556787 5.144% 99.006% # ( 6, 10 ] 59607 0.551% 99.557% ( 10, 15 ] 12624 0.117% 99.673% ( 15, 22 ] 5747 0.053% 99.726% ( 22, 34 ] 1675 0.015% 99.742% ( 34, 51 ] 230 0.002% 99.744% ( 51, 76 ] 43 0.000% 99.744% ( 76, 110 ] 7412 0.068% 99.813% ( 110, 170 ] 3190 0.029% 99.842% ( 170, 250 ] 334 0.003% 99.846% ( 250, 380 ] 54 0.000% 99.846% ( 380, 580 ] 31 0.000% 99.846% ( 580, 870 ] 32 0.000% 99.847% ( 870, 1300 ] 9718 0.090% 99.936% ( 1300, 1900 ] 12 0.000% 99.936% ( 1900, 2900 ] 6802 0.063% 99.999% ( 2900, 4400 ] 35 0.000% 100.000% ( 4400, 6600 ] 6 0.000% 100.000% ( 6600, 9900 ] 2 0.000% 100.000% ( 9900, 14000 ] 3 0.000% 100.000% ( 14000, 22000 ] 3 0.000% 100.000% ( 22000, 33000 ] 1 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 50000, 75000 ] 1 0.000% 100.000% ( 170000, 250000 ] 18 0.000% 100.000% ( 250000, 380000 ] 1 0.000% 100.000% ( 380000, 570000 ] 2 0.000% 100.000% ( 570000, 860000 ] 1 0.000% 100.000% ( 860000, 1200000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 197973 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 : 10824999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11171398968 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 : 533 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 31247603 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 : 28961131953 rocksdb.compact.write.bytes COUNT : 28757522827 rocksdb.flush.write.bytes COUNT : 11163597117 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 : 60 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 : 313 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 : 11073705984 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4417536 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 : 29062899879 rocksdb.non.last.level.read.count COUNT : 7016313 rocksdb.block.checksum.compute.count COUNT : 7015307 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 : 1.357374 P95 : 3.797304 P99 : 5.793404 P100 : 923952.000000 COUNT : 10824999 SUM : 55200745 rocksdb.compaction.times.micros P50 : 1042592.592593 P95 : 3897500.000000 P99 : 15360000.000000 P100 : 19728814.000000 COUNT : 83 SUM : 134290183 rocksdb.compaction.times.cpu_micros P50 : 897187.500000 P95 : 3495000.000000 P99 : 15360000.000000 P100 : 18113103.000000 COUNT : 83 SUM : 109551762 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 : 689.593023 P95 : 1286.178571 P99 : 30305.000000 P100 : 174709.000000 COUNT : 149 SUM : 341031 rocksdb.compaction.outfile.sync.micros P50 : 1085.000000 P95 : 155857.142857 P99 : 319457.142857 P100 : 326366.000000 COUNT : 326 SUM : 7650101 rocksdb.wal.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.manifest.file.sync.micros P50 : 97.921053 P95 : 1790.000000 P99 : 4090.000000 P100 : 5508.000000 COUNT : 262 SUM : 91930 rocksdb.table.open.io.micros P50 : 1489.320388 P95 : 7181.842105 P99 : 12224.700000 P100 : 14011.000000 COUNT : 533 SUM : 1108092 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 : 3.551221 P95 : 7.511310 P99 : 10.872207 P100 : 13755.000000 COUNT : 7013648 SUM : 41991661 rocksdb.read.block.get.micros P50 : 482.000000 P95 : 3266.346154 P99 : 5012.333333 P100 : 8328.000000 COUNT : 1066 SUM : 908445 rocksdb.write.raw.block.micros P50 : 0.512213 P95 : 0.973205 P99 : 2.849213 P100 : 19056.000000 COUNT : 9668565 SUM : 20566031 rocksdb.numfiles.in.singlecompaction P50 : 3.153846 P95 : 3.998462 P99 : 31.360000 P100 : 43.000000 COUNT : 122 SUM : 483 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 : 0.558606 P95 : 1252.781533 P99 : 2672.319929 P100 : 923755.000000 COUNT : 157872 SUM : 31254675 rocksdb.sst.read.micros P50 : 1.516911 P95 : 4.487058 P99 : 8.314528 P100 : 11768.000000 COUNT : 7016313 SUM : 27850023 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 : 10824999 SUM : 11171398968 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 : 212990.654206 P95 : 414833.333333 P99 : 946700.000000 P100 : 1073366.000000 COUNT : 149 SUM : 33651135 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 : 318 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