[2024-12-15 18:53:08.005333] Starting SPDK v25.01-pre git sha1 e01cb43b8 / DPDK 22.11.4 initialization... [2024-12-15 18:53:08.005613] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid182266 ] Set seed to 1734285187998529 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-15 18:53:08.124850] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-15 18:53:08.147877] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-15 18:53:08.147924] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 182266' to capture a snapshot of events at runtime. [2024-12-15 18:53:08.147934] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-15 18:53:08.147945] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-15 18:53:08.147952] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid182266 for offline analysis/debug. [2024-12-15 18:53:08.148559] reactor.c: 995:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 15 18:53:12 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/15-18:53:15 ... thread 0: (1000000,1000000) ops and (329176.0,329176.0) ops/second in (3.037889,3.037889) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 10/9 692.99 MB 6.3 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 337.2 2.62 2.36 12 0.218 0 0 0.0 0.0 L2 3/2 237.40 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.0 1.8 253.3 253.2 1.38 1.33 2 0.689 354K 164 0.0 0.0 L3 8/0 692.93 MB 0.7 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 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1181/11 97.00 GB 0.0 0.3 0.2 0.2 1.2 1.0 0.0 1.4 87.4 308.2 3.99 3.68 14 0.285 354K 164 0.0 0.0 Int 0/0 0.00 KB 0.0 0.3 0.2 0.2 1.2 1.0 0.0 1.4 87.4 308.2 3.99 3.68 14 0.285 354K 164 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.3 0.2 0.2 0.3 0.2 0.0 0.0 253.3 253.2 1.38 1.33 2 0.689 354K 164 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 0.0 337.2 2.62 2.36 12 0.218 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): 3.3 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: 1.20 GB write, 375.02 MB/s write, 0.34 GB read, 106.37 MB/s read, 4.0 seconds Interval compaction: 1.20 GB write, 404.97 MB/s write, 0.34 GB read, 114.87 MB/s read, 4.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 3, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 3, interval: 3 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 133041 Average: 2.0115 StdDev: 14.23 Min: 0 Median: 1.3455 Max: 3240 Percentiles: P50: 1.35 P75: 1.76 P99: 5.12 P99.9: 9.59 P99.99: 118.35 ------------------------------------------------------ [ 0, 1 ] 38585 29.002% 29.002% ###### ( 1, 2 ] 80855 60.774% 89.777% ############ ( 2, 3 ] 8132 6.112% 95.889% # ( 3, 4 ] 3173 2.385% 98.274% ( 4, 6 ] 1723 1.295% 99.569% ( 6, 10 ] 491 0.369% 99.938% ( 10, 15 ] 52 0.039% 99.977% ( 15, 22 ] 14 0.011% 99.988% ( 34, 51 ] 2 0.002% 99.989% ( 51, 76 ] 1 0.001% 99.990% ( 110, 170 ] 5 0.004% 99.994% ( 170, 250 ] 5 0.004% 99.998% ( 250, 380 ] 5 0.004% 100.002% ( 580, 870 ] 4 0.003% 100.005% ( 870, 1300 ] 2 0.002% 100.006% ( 1300, 1900 ] 1 0.001% 100.007% ( 1900, 2900 ] 1 0.001% 100.008% ( 2900, 4400 ] 1 0.001% 100.008% ** Level 1 read latency histogram (micros): Count: 12349 Average: 3.0031 StdDev: 34.23 Min: 1 Median: 1.2888 Max: 2191 Percentiles: P50: 1.29 P75: 1.75 P99: 9.09 P99.9: 216.51 P99.99: 2191.00 ------------------------------------------------------ [ 0, 1 ] 4244 34.367% 34.367% ####### ( 1, 2 ] 6685 54.134% 88.501% ########### ( 2, 3 ] 897 7.264% 95.765% # ( 3, 4 ] 137 1.109% 96.874% ( 4, 6 ] 166 1.344% 98.218% ( 6, 10 ] 125 1.012% 99.231% ( 10, 15 ] 20 0.162% 99.393% ( 15, 22 ] 4 0.032% 99.425% ( 22, 34 ] 2 0.016% 99.441% ( 34, 51 ] 29 0.235% 99.676% ( 51, 76 ] 14 0.113% 99.789% ( 76, 110 ] 6 0.049% 99.838% ( 110, 170 ] 3 0.024% 99.862% ( 170, 250 ] 8 0.065% 99.927% ( 250, 380 ] 3 0.024% 99.951% ( 380, 580 ] 2 0.016% 99.968% ( 870, 1300 ] 1 0.008% 99.976% ( 1300, 1900 ] 1 0.008% 99.984% ( 1900, 2900 ] 2 0.016% 100.000% ** Level 2 read latency histogram (micros): Count: 74984 Average: 1.9893 StdDev: 4.62 Min: 0 Median: 1.3840 Max: 819 Percentiles: P50: 1.38 P75: 1.78 P99: 5.37 P99.9: 10.00 P99.99: 190.06 ------------------------------------------------------ [ 0, 1 ] 19412 25.888% 25.888% ##### ( 1, 2 ] 47082 62.789% 88.678% ############# ( 2, 3 ] 5057 6.744% 95.422% # ( 3, 4 ] 1901 2.535% 97.957% # ( 4, 6 ] 1140 1.520% 99.477% ( 6, 10 ] 317 0.423% 99.900% ( 10, 15 ] 54 0.072% 99.972% ( 15, 22 ] 4 0.005% 99.977% ( 22, 34 ] 5 0.007% 99.984% ( 51, 76 ] 2 0.003% 99.987% ( 110, 170 ] 2 0.003% 99.989% ( 170, 250 ] 2 0.003% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 2 0.003% 99.999% ( 580, 870 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 39 Average: 1524.2564 StdDev: 1414.94 Min: 51 Median: 1228.3333 Max: 5999 Percentiles: P50: 1228.33 P75: 2431.25 P99: 5742.00 P99.9: 5999.00 P99.99: 5999.00 ------------------------------------------------------ ( 34, 51 ] 1 2.564% 2.564% # ( 51, 76 ] 1 2.564% 5.128% # ( 110, 170 ] 1 2.564% 7.692% # ( 170, 250 ] 8 20.513% 28.205% #### ( 250, 380 ] 3 7.692% 35.897% ## ( 380, 580 ] 3 7.692% 43.590% ## ( 870, 1300 ] 3 7.692% 51.282% ## ( 1300, 1900 ] 5 12.821% 64.103% ### ( 1900, 2900 ] 8 20.513% 84.615% #### ( 2900, 4400 ] 5 12.821% 97.436% ### ( 4400, 6600 ] 1 2.564% 100.000% # ** Level 4 read latency histogram (micros): Count: 35 Average: 1432.0571 StdDev: 1216.81 Min: 192 Median: 900.7143 Max: 4448 Percentiles: P50: 900.71 P75: 2025.00 P99: 4448.00 P99.9: 4448.00 P99.99: 4448.00 ------------------------------------------------------ ( 170, 250 ] 2 5.714% 5.714% # ( 250, 380 ] 3 8.571% 14.286% ## ( 380, 580 ] 4 11.429% 25.714% ## ( 580, 870 ] 8 22.857% 48.571% ##### ( 870, 1300 ] 7 20.000% 68.571% #### ( 1300, 1900 ] 2 5.714% 74.286% # ( 1900, 2900 ] 2 5.714% 80.000% # ( 2900, 4400 ] 6 17.143% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** DB Stats ** Uptime(secs): 3.3 total, 3.0 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 299.82 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.408 H:M:S, 12.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.68 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.408 H:M:S, 13.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-18:53:18 ... thread 0: (1000000,2000000) ops and (323080.4,326099.7) ops/second in (3.095205,6.133094) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/10 1.35 GB 25.2 0.6 0.0 0.6 2.4 1.8 0.0 1.3 74.2 321.5 7.64 7.04 28 0.273 575K 613 0.0 0.0 L1 1/1 2.36 MB 0.0 0.3 0.3 0.0 0.3 0.3 0.2 1.0 242.9 242.6 1.30 1.27 1 1.297 319K 409 0.0 0.0 L2 1/0 49.96 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.4 1.8 253.3 253.2 1.38 1.33 2 0.689 354K 164 0.0 0.0 L3 32/0 971.55 MB 1.0 0.7 0.5 0.2 0.7 0.5 0.0 1.4 196.9 196.7 3.49 3.06 3 1.163 697K 591 0.0 0.0 L4 144/0 9.75 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1235/11 97.98 GB 0.0 1.9 1.0 0.9 3.7 2.8 0.8 2.0 139.0 275.7 13.80 12.69 34 0.406 1947K 1777 0.0 0.0 Int 0/0 0.00 KB 0.0 1.9 1.0 0.9 3.7 2.8 0.8 2.0 139.0 275.7 13.80 12.69 34 0.406 1947K 1777 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 1.9 1.0 0.9 1.9 1.0 0.0 0.0 230.8 230.6 8.31 7.77 8 1.039 1947K 1777 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 0.0 344.1 5.49 4.93 26 0.211 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.4 total, 6.1 interval Flush(GB): cumulative 1.846, interval 1.846 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.72 GB write, 596.82 MB/s write, 1.87 GB read, 300.78 MB/s read, 13.8 seconds Interval compaction: 3.72 GB write, 620.44 MB/s write, 1.87 GB read, 312.69 MB/s read, 13.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 8, interval: 8 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 420736 Average: 2.1343 StdDev: 11.40 Min: 0 Median: 1.4509 Max: 3240 Percentiles: P50: 1.45 P75: 1.84 P99: 5.54 P99.9: 10.07 P99.99: 16.55 ------------------------------------------------------ [ 0, 1 ] 88452 21.023% 21.023% #### ( 1, 2 ] 270395 64.267% 85.290% ############# ( 2, 3 ] 37970 9.025% 94.315% ## ( 3, 4 ] 13477 3.203% 97.518% # ( 4, 6 ] 8120 1.930% 99.448% ( 6, 10 ] 1897 0.451% 99.899% ( 10, 15 ] 372 0.088% 99.987% ( 15, 22 ] 54 0.013% 100.000% ( 22, 34 ] 7 0.002% 100.002% ( 34, 51 ] 4 0.001% 100.003% ( 51, 76 ] 5 0.001% 100.004% ( 110, 170 ] 8 0.002% 100.006% ( 170, 250 ] 14 0.003% 100.009% ( 250, 380 ] 9 0.002% 100.011% ( 380, 580 ] 4 0.001% 100.012% ( 580, 870 ] 7 0.002% 100.014% ( 870, 1300 ] 4 0.001% 100.015% ( 1300, 1900 ] 6 0.001% 100.016% ( 1900, 2900 ] 3 0.001% 100.017% ( 2900, 4400 ] 1 0.000% 100.017% ** Level 1 read latency histogram (micros): Count: 91618 Average: 2.4736 StdDev: 13.18 Min: 1 Median: 1.5880 Max: 2191 Percentiles: P50: 1.59 P75: 1.98 P99: 6.46 P99.9: 16.98 P99.99: 289.83 ------------------------------------------------------ [ 0, 1 ] 11331 12.368% 12.368% ## ( 1, 2 ] 58636 64.001% 76.368% ############# ( 2, 3 ] 13216 14.425% 90.793% ### ( 3, 4 ] 4287 4.679% 95.473% # ( 4, 6 ] 3144 3.432% 98.904% # ( 6, 10 ] 772 0.843% 99.747% ( 10, 15 ] 135 0.147% 99.894% ( 15, 22 ] 19 0.021% 99.915% ( 22, 34 ] 5 0.005% 99.920% ( 34, 51 ] 30 0.033% 99.953% ( 51, 76 ] 14 0.015% 99.968% ( 76, 110 ] 6 0.007% 99.975% ( 110, 170 ] 3 0.003% 99.978% ( 170, 250 ] 9 0.010% 99.988% ( 250, 380 ] 6 0.007% 99.995% ( 380, 580 ] 2 0.002% 99.997% ( 580, 870 ] 2 0.002% 99.999% ( 870, 1300 ] 1 0.001% 100.000% ( 1300, 1900 ] 1 0.001% 100.001% ( 1900, 2900 ] 2 0.002% 100.003% ** Level 2 read latency histogram (micros): Count: 75941 Average: 1.9952 StdDev: 4.59 Min: 0 Median: 1.3883 Max: 819 Percentiles: P50: 1.39 P75: 1.79 P99: 5.39 P99.9: 9.99 P99.99: 186.24 ------------------------------------------------------ [ 0, 1 ] 19447 25.608% 25.608% ##### ( 1, 2 ] 47704 62.817% 88.425% ############# ( 2, 3 ] 5253 6.917% 95.342% # ( 3, 4 ] 1954 2.573% 97.915% # ( 4, 6 ] 1185 1.560% 99.476% ( 6, 10 ] 323 0.425% 99.901% ( 10, 15 ] 54 0.071% 99.972% ( 15, 22 ] 4 0.005% 99.978% ( 22, 34 ] 5 0.007% 99.984% ( 51, 76 ] 2 0.003% 99.987% ( 110, 170 ] 2 0.003% 99.989% ( 170, 250 ] 2 0.003% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 2 0.003% 99.999% ( 580, 870 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 47924 Average: 3.7312 StdDev: 60.16 Min: 0 Median: 1.6134 Max: 5999 Percentiles: P50: 1.61 P75: 2.00 P99: 6.54 P99.9: 52.90 P99.99: 2800.95 ------------------------------------------------------ [ 0, 1 ] 4769 9.951% 9.951% ## ( 1, 2 ] 31291 65.293% 75.244% ############# ( 2, 3 ] 7021 14.650% 89.894% ### ( 3, 4 ] 2554 5.329% 95.224% # ( 4, 6 ] 1761 3.675% 98.898% # ( 6, 10 ] 361 0.753% 99.652% ( 10, 15 ] 65 0.136% 99.787% ( 15, 22 ] 21 0.044% 99.831% ( 22, 34 ] 32 0.067% 99.898% ( 34, 51 ] 1 0.002% 99.900% ( 51, 76 ] 1 0.002% 99.902% ( 76, 110 ] 1 0.002% 99.904% ( 110, 170 ] 1 0.002% 99.906% ( 170, 250 ] 10 0.021% 99.927% ( 250, 380 ] 4 0.008% 99.935% ( 380, 580 ] 8 0.017% 99.952% ( 580, 870 ] 1 0.002% 99.954% ( 870, 1300 ] 4 0.008% 99.962% ( 1300, 1900 ] 6 0.013% 99.975% ( 1900, 2900 ] 8 0.017% 99.992% ( 2900, 4400 ] 5 0.010% 100.002% ( 4400, 6600 ] 1 0.002% 100.004% ** Level 4 read latency histogram (micros): Count: 35 Average: 1432.0571 StdDev: 1216.81 Min: 192 Median: 900.7143 Max: 4448 Percentiles: P50: 900.71 P75: 2025.00 P99: 4448.00 P99.9: 4448.00 P99.99: 4448.00 ------------------------------------------------------ ( 170, 250 ] 2 5.714% 5.714% # ( 250, 380 ] 3 8.571% 14.286% ## ( 380, 580 ] 4 11.429% 25.714% ## ( 580, 870 ] 8 22.857% 48.571% ##### ( 870, 1300 ] 7 20.000% 68.571% #### ( 1300, 1900 ] 2 5.714% 74.286% # ( 1900, 2900 ] 2 5.714% 80.000% # ( 2900, 4400 ] 6 17.143% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** DB Stats ** Uptime(secs): 6.4 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 308.63 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.817 H:M:S, 12.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 317.98 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.408 H:M:S, 13.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-18:53:21 ... thread 0: (1000000,3000000) ops and (347063.5,332800.4) ops/second in (2.881317,9.014411) 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 1.35 GB 81.8 1.4 0.0 1.4 4.1 2.7 0.0 1.5 104.5 313.3 13.27 12.34 44 0.301 1407K 1463 0.0 0.0 L1 4/0 392.66 MB 39.3 1.2 1.2 0.0 1.2 1.2 0.2 1.0 235.1 234.4 5.10 4.96 2 2.549 1217K 3424 0.0 0.0 L2 2/1 178.73 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.8 1.8 253.3 253.2 1.38 1.33 2 0.689 354K 164 0.0 0.0 L3 23/9 955.97 MB 0.8 0.7 0.5 0.2 0.7 0.5 0.4 1.4 196.9 196.7 3.49 3.06 3 1.163 697K 591 0.0 0.0 L4 148/0 9.44 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1052/0 86.55 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1240/18 98.84 GB 0.0 3.5 1.8 1.7 6.2 4.5 2.6 2.3 155.8 274.9 23.23 21.69 51 0.456 3676K 5642 0.0 0.0 Int 0/0 0.00 KB 0.0 3.5 1.8 1.7 6.2 4.5 2.6 2.3 155.8 274.9 23.23 21.69 51 0.456 3676K 5642 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 3.5 1.8 1.7 3.5 1.8 0.0 0.0 237.5 237.2 15.24 14.54 12 1.270 3676K 5642 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 0.0 346.9 7.99 7.15 39 0.205 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.3 total, 9.0 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: 6.24 GB write, 689.79 MB/s write, 3.54 GB read, 391.06 MB/s read, 23.2 seconds Interval compaction: 6.24 GB write, 708.37 MB/s write, 3.54 GB read, 401.59 MB/s read, 23.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 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: 778113 Average: 2.1463 StdDev: 10.33 Min: 0 Median: 1.4759 Max: 3567 Percentiles: P50: 1.48 P75: 1.86 P99: 5.49 P99.9: 9.83 P99.99: 14.34 ------------------------------------------------------ [ 0, 1 ] 145779 18.735% 18.735% #### ( 1, 2 ] 511195 65.697% 84.432% ############# ( 2, 3 ] 75743 9.734% 94.166% ## ( 3, 4 ] 26389 3.391% 97.557% # ( 4, 6 ] 15083 1.938% 99.496% ( 6, 10 ] 3285 0.422% 99.918% ( 10, 15 ] 648 0.083% 100.001% ( 15, 22 ] 80 0.010% 100.011% ( 22, 34 ] 7 0.001% 100.012% ( 34, 51 ] 7 0.001% 100.013% ( 51, 76 ] 9 0.001% 100.014% ( 110, 170 ] 15 0.002% 100.016% ( 170, 250 ] 23 0.003% 100.019% ( 250, 380 ] 15 0.002% 100.021% ( 380, 580 ] 6 0.001% 100.022% ( 580, 870 ] 10 0.001% 100.023% ( 870, 1300 ] 7 0.001% 100.024% ( 1300, 1900 ] 6 0.001% 100.025% ( 1900, 2900 ] 3 0.000% 100.025% ( 2900, 4400 ] 3 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 101452 Average: 2.5800 StdDev: 15.87 Min: 1 Median: 1.6010 Max: 2191 Percentiles: P50: 1.60 P75: 1.99 P99: 6.44 P99.9: 19.31 P99.99: 575.16 ------------------------------------------------------ [ 0, 1 ] 11757 11.589% 11.589% ## ( 1, 2 ] 64840 63.912% 75.501% ############# ( 2, 3 ] 15072 14.856% 90.357% ### ( 3, 4 ] 5013 4.941% 95.298% # ( 4, 6 ] 3664 3.612% 98.910% # ( 6, 10 ] 825 0.813% 99.723% ( 10, 15 ] 166 0.164% 99.887% ( 15, 22 ] 22 0.022% 99.908% ( 22, 34 ] 6 0.006% 99.914% ( 34, 51 ] 30 0.030% 99.944% ( 51, 76 ] 14 0.014% 99.958% ( 76, 110 ] 6 0.006% 99.964% ( 110, 170 ] 3 0.003% 99.966% ( 170, 250 ] 10 0.010% 99.976% ( 250, 380 ] 8 0.008% 99.984% ( 380, 580 ] 6 0.006% 99.990% ( 580, 870 ] 3 0.003% 99.993% ( 870, 1300 ] 6 0.006% 99.999% ( 1300, 1900 ] 2 0.002% 100.001% ( 1900, 2900 ] 2 0.002% 100.003% ** Level 2 read latency histogram (micros): Count: 75941 Average: 1.9952 StdDev: 4.59 Min: 0 Median: 1.3883 Max: 819 Percentiles: P50: 1.39 P75: 1.79 P99: 5.39 P99.9: 9.99 P99.99: 186.24 ------------------------------------------------------ [ 0, 1 ] 19447 25.608% 25.608% ##### ( 1, 2 ] 47704 62.817% 88.425% ############# ( 2, 3 ] 5253 6.917% 95.342% # ( 3, 4 ] 1954 2.573% 97.915% # ( 4, 6 ] 1185 1.560% 99.476% ( 6, 10 ] 323 0.425% 99.901% ( 10, 15 ] 54 0.071% 99.972% ( 15, 22 ] 4 0.005% 99.978% ( 22, 34 ] 5 0.007% 99.984% ( 51, 76 ] 2 0.003% 99.987% ( 110, 170 ] 2 0.003% 99.989% ( 170, 250 ] 2 0.003% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 2 0.003% 99.999% ( 580, 870 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 57572 Average: 3.5435 StdDev: 54.89 Min: 0 Median: 1.6399 Max: 5999 Percentiles: P50: 1.64 P75: 2.11 P99: 6.46 P99.9: 29.66 P99.99: 2305.35 ------------------------------------------------------ [ 0, 1 ] 5044 8.761% 8.761% ## ( 1, 2 ] 37101 64.443% 73.204% ############# ( 2, 3 ] 9150 15.893% 89.097% ### ( 3, 4 ] 3306 5.742% 94.840% # ( 4, 6 ] 2346 4.075% 98.914% # ( 6, 10 ] 440 0.764% 99.679% ( 10, 15 ] 87 0.151% 99.830% ( 15, 22 ] 21 0.036% 99.866% ( 22, 34 ] 32 0.056% 99.922% ( 34, 51 ] 1 0.002% 99.924% ( 51, 76 ] 1 0.002% 99.925% ( 76, 110 ] 1 0.002% 99.927% ( 110, 170 ] 1 0.002% 99.929% ( 170, 250 ] 10 0.017% 99.946% ( 250, 380 ] 4 0.007% 99.953% ( 380, 580 ] 8 0.014% 99.967% ( 580, 870 ] 1 0.002% 99.969% ( 870, 1300 ] 4 0.007% 99.976% ( 1300, 1900 ] 6 0.010% 99.986% ( 1900, 2900 ] 8 0.014% 100.000% ( 2900, 4400 ] 5 0.009% 100.009% ( 4400, 6600 ] 1 0.002% 100.010% ** Level 4 read latency histogram (micros): Count: 35 Average: 1432.0571 StdDev: 1216.81 Min: 192 Median: 900.7143 Max: 4448 Percentiles: P50: 900.71 P75: 2025.00 P99: 4448.00 P99.9: 4448.00 P99.99: 4448.00 ------------------------------------------------------ ( 170, 250 ] 2 5.714% 5.714% # ( 250, 380 ] 3 8.571% 14.286% ## ( 380, 580 ] 4 11.429% 25.714% ## ( 580, 870 ] 8 22.857% 48.571% ##### ( 870, 1300 ] 7 20.000% 68.571% #### ( 1300, 1900 ] 2 5.714% 74.286% # ( 1900, 2900 ] 2 5.714% 80.000% # ( 2900, 4400 ] 6 17.143% 97.143% ### ( 4400, 6600 ] 1 2.857% 100.000% # ** Level 5 read latency histogram (micros): Count: 40 Average: 788.2750 StdDev: 922.18 Min: 92 Median: 276.0000 Max: 3097 Percentiles: P50: 276.00 P75: 1300.00 P99: 3097.00 P99.9: 3097.00 P99.99: 3097.00 ------------------------------------------------------ ( 76, 110 ] 6 15.000% 15.000% ### ( 110, 170 ] 9 22.500% 37.500% ##### ( 170, 250 ] 4 10.000% 47.500% ## ( 250, 380 ] 5 12.500% 60.000% ### ( 380, 580 ] 1 2.500% 62.500% # ( 580, 870 ] 2 5.000% 67.500% # ( 870, 1300 ] 3 7.500% 75.000% ## ( 1300, 1900 ] 4 10.000% 85.000% ## ( 1900, 2900 ] 4 10.000% 95.000% ## ( 2900, 4400 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.3 total, 2.9 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 318.88 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.017 H:M:S, 11.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 341.57 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.200 H:M:S, 6.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/15-18:53:24 ... thread 0: (1000000,4000000) ops and (323700.3,330477.8) ops/second in (3.089277,12.103688) 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 2.34 GB 44.1 2.2 0.0 2.2 5.8 3.7 0.0 1.6 114.3 310.1 19.29 18.01 61 0.316 2238K 2291 0.0 0.0 L1 4/4 392.66 MB 0.0 1.2 1.2 0.0 1.2 1.2 0.2 1.0 235.1 234.4 5.10 4.96 2 2.549 1217K 3424 0.0 0.0 L2 1/0 49.96 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.8 1.8 253.3 253.2 1.38 1.33 2 0.689 354K 164 0.0 0.0 L3 16/0 977.89 MB 1.0 0.9 0.6 0.2 0.9 0.6 0.4 1.4 203.6 203.4 4.32 3.87 4 1.079 828K 591 0.0 0.0 L4 162/0 9.54 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.6 1.0 175.6 175.7 0.61 0.51 1 0.605 107K 0 0.0 0.0 L5 1052/0 86.55 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1251/16 99.82 GB 0.0 4.6 2.1 2.6 8.3 5.8 2.6 2.3 154.4 277.3 30.69 28.68 70 0.438 4746K 6470 0.0 0.0 Int 0/0 0.00 KB 0.0 4.6 2.1 2.6 8.3 5.8 2.6 2.3 154.4 277.3 30.69 28.68 70 0.438 4746K 6470 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 4.6 2.1 2.6 4.6 2.1 0.0 0.0 239.1 238.8 19.81 18.93 17 1.165 4746K 6470 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 347.4 10.88 9.75 53 0.205 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.3 total, 12.1 interval Flush(GB): cumulative 3.691, interval 3.691 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.31 GB write, 689.18 MB/s write, 4.63 GB read, 383.68 MB/s read, 30.7 seconds Interval compaction: 8.31 GB write, 703.01 MB/s write, 4.63 GB read, 391.37 MB/s read, 30.7 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: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 15, interval: 15 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1094082 Average: 2.1481 StdDev: 10.92 Min: 0 Median: 1.4783 Max: 3567 Percentiles: P50: 1.48 P75: 1.86 P99: 5.42 P99.9: 9.79 P99.99: 14.38 ------------------------------------------------------ [ 0, 1 ] 200392 18.316% 18.316% #### ( 1, 2 ] 724773 66.245% 84.561% ############# ( 2, 3 ] 106907 9.771% 94.332% ## ( 3, 4 ] 36681 3.353% 97.685% # ( 4, 6 ] 20297 1.855% 99.540% ( 6, 10 ] 4161 0.380% 99.920% ( 10, 15 ] 870 0.080% 100.000% ( 15, 22 ] 96 0.009% 100.009% ( 22, 34 ] 9 0.001% 100.010% ( 34, 51 ] 8 0.001% 100.010% ( 51, 76 ] 10 0.001% 100.011% ( 110, 170 ] 18 0.002% 100.013% ( 170, 250 ] 31 0.003% 100.016% ( 250, 380 ] 21 0.002% 100.018% ( 380, 580 ] 10 0.001% 100.018% ( 580, 870 ] 13 0.001% 100.020% ( 870, 1300 ] 10 0.001% 100.021% ( 1300, 1900 ] 9 0.001% 100.021% ( 1900, 2900 ] 5 0.000% 100.022% ( 2900, 4400 ] 5 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 124953 Average: 2.5348 StdDev: 14.31 Min: 1 Median: 1.6062 Max: 2191 Percentiles: P50: 1.61 P75: 1.99 P99: 6.04 P99.9: 14.78 P99.99: 496.82 ------------------------------------------------------ [ 0, 1 ] 13511 10.813% 10.813% ## ( 1, 2 ] 80777 64.646% 75.459% ############# ( 2, 3 ] 18674 14.945% 90.404% ### ( 3, 4 ] 6248 5.000% 95.404% # ( 4, 6 ] 4484 3.589% 98.992% # ( 6, 10 ] 941 0.753% 99.746% ( 10, 15 ] 202 0.162% 99.907% ( 15, 22 ] 23 0.018% 99.926% ( 22, 34 ] 6 0.005% 99.930% ( 34, 51 ] 30 0.024% 99.954% ( 51, 76 ] 14 0.011% 99.966% ( 76, 110 ] 6 0.005% 99.970% ( 110, 170 ] 3 0.002% 99.973% ( 170, 250 ] 10 0.008% 99.981% ( 250, 380 ] 8 0.006% 99.987% ( 380, 580 ] 6 0.005% 99.992% ( 580, 870 ] 3 0.002% 99.994% ( 870, 1300 ] 6 0.005% 99.999% ( 1300, 1900 ] 2 0.002% 100.001% ( 1900, 2900 ] 2 0.002% 100.002% ** Level 2 read latency histogram (micros): Count: 75941 Average: 1.9952 StdDev: 4.59 Min: 0 Median: 1.3883 Max: 819 Percentiles: P50: 1.39 P75: 1.79 P99: 5.39 P99.9: 9.99 P99.99: 186.24 ------------------------------------------------------ [ 0, 1 ] 19447 25.608% 25.608% ##### ( 1, 2 ] 47704 62.817% 88.425% ############# ( 2, 3 ] 5253 6.917% 95.342% # ( 3, 4 ] 1954 2.573% 97.915% # ( 4, 6 ] 1185 1.560% 99.476% ( 6, 10 ] 323 0.425% 99.901% ( 10, 15 ] 54 0.071% 99.972% ( 15, 22 ] 4 0.005% 99.978% ( 22, 34 ] 5 0.007% 99.984% ( 51, 76 ] 2 0.003% 99.987% ( 110, 170 ] 2 0.003% 99.989% ( 170, 250 ] 2 0.003% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 2 0.003% 99.999% ( 580, 870 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 90860 Average: 3.1612 StdDev: 44.19 Min: 0 Median: 1.6515 Max: 5999 Percentiles: P50: 1.65 P75: 2.16 P99: 5.97 P99.9: 18.54 P99.99: 1464.06 ------------------------------------------------------ [ 0, 1 ] 7552 8.312% 8.312% ## ( 1, 2 ] 58140 63.989% 72.300% ############# ( 2, 3 ] 15324 16.866% 89.166% ### ( 3, 4 ] 5399 5.942% 95.108% # ( 4, 6 ] 3593 3.954% 99.062% # ( 6, 10 ] 610 0.671% 99.734% ( 10, 15 ] 139 0.153% 99.887% ( 15, 22 ] 24 0.026% 99.913% ( 22, 34 ] 34 0.037% 99.950% ( 34, 51 ] 1 0.001% 99.952% ( 51, 76 ] 1 0.001% 99.953% ( 76, 110 ] 1 0.001% 99.954% ( 110, 170 ] 1 0.001% 99.955% ( 170, 250 ] 11 0.012% 99.967% ( 250, 380 ] 5 0.006% 99.972% ( 380, 580 ] 8 0.009% 99.981% ( 580, 870 ] 1 0.001% 99.982% ( 870, 1300 ] 5 0.006% 99.988% ( 1300, 1900 ] 7 0.008% 99.996% ( 1900, 2900 ] 8 0.009% 100.004% ( 2900, 4400 ] 5 0.006% 100.010% ( 4400, 6600 ] 1 0.001% 100.011% ** Level 4 read latency histogram (micros): Count: 105 Average: 484.8190 StdDev: 971.04 Min: 1 Median: 5.5000 Max: 4448 Percentiles: P50: 5.50 P75: 567.50 P99: 4387.50 P99.9: 4448.00 P99.99: 4448.00 ------------------------------------------------------ [ 0, 1 ] 20 19.048% 19.048% #### ( 1, 2 ] 22 20.952% 40.000% #### ( 2, 3 ] 3 2.857% 42.857% # ( 3, 4 ] 3 2.857% 45.714% # ( 4, 6 ] 6 5.714% 51.429% # ( 6, 10 ] 1 0.952% 52.381% ( 10, 15 ] 4 3.810% 56.190% # ( 15, 22 ] 4 3.810% 60.000% # ( 22, 34 ] 5 4.762% 64.762% # ( 170, 250 ] 4 3.810% 68.571% # ( 250, 380 ] 3 2.857% 71.429% # ( 380, 580 ] 4 3.810% 75.238% # ( 580, 870 ] 8 7.619% 82.857% ## ( 870, 1300 ] 7 6.667% 89.524% # ( 1300, 1900 ] 2 1.905% 91.429% ( 1900, 2900 ] 2 1.905% 93.333% ( 2900, 4400 ] 6 5.714% 99.048% # ( 4400, 6600 ] 1 0.952% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 788.2750 StdDev: 922.18 Min: 92 Median: 276.0000 Max: 3097 Percentiles: P50: 276.00 P75: 1300.00 P99: 3097.00 P99.9: 3097.00 P99.99: 3097.00 ------------------------------------------------------ ( 76, 110 ] 6 15.000% 15.000% ### ( 110, 170 ] 9 22.500% 37.500% ##### ( 170, 250 ] 4 10.000% 47.500% ## ( 250, 380 ] 5 12.500% 60.000% ### ( 380, 580 ] 1 2.500% 62.500% # ( 580, 870 ] 2 5.000% 67.500% # ( 870, 1300 ] 3 7.500% 75.000% ## ( 1300, 1900 ] 4 10.000% 85.000% ## ( 1900, 2900 ] 4 10.000% 95.000% ## ( 2900, 4400 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.3 total, 3.1 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 318.81 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.441 H:M:S, 11.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 318.58 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.425 H:M:S, 13.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-18:53:28 ... thread 0: (1000000,5000000) ops and (270295.5,316388.8) ops/second in (3.699654,15.803342) 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 3.32 GB 151.0 3.3 0.0 3.3 7.9 4.7 0.0 1.7 126.1 306.8 26.47 24.81 79 0.335 3390K 3504 0.0 0.0 L1 4/4 392.66 MB 0.0 1.2 1.2 0.0 1.2 1.2 0.2 1.0 235.1 234.4 5.10 4.96 2 2.549 1217K 3424 0.0 0.0 L2 1/0 49.96 MB 0.5 0.3 0.2 0.2 0.3 0.2 0.8 1.8 253.3 253.2 1.38 1.33 2 0.689 354K 164 0.0 0.0 L3 16/0 977.89 MB 1.0 0.9 0.6 0.2 0.9 0.6 0.4 1.4 203.6 203.4 4.32 3.87 4 1.079 828K 591 0.0 0.0 L4 162/0 9.54 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.6 1.0 175.6 175.7 0.61 0.51 1 0.605 107K 0 0.0 0.0 L5 1052/0 86.55 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1253/16 100.80 GB 0.0 5.7 2.1 3.7 10.4 6.7 2.6 2.2 155.0 281.2 37.87 35.48 88 0.430 5898K 7683 0.0 0.0 Int 0/0 0.00 KB 0.0 5.7 2.1 3.7 10.4 6.7 2.6 2.2 155.0 281.2 37.87 35.48 88 0.430 5898K 7683 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.7 2.1 3.7 5.7 2.1 0.0 0.0 243.3 242.9 24.13 23.17 21 1.149 5898K 7683 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 348.5 13.74 12.31 67 0.205 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 16.0 total, 15.8 interval Flush(GB): cumulative 4.676, interval 4.676 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 10.40 GB write, 663.69 MB/s write, 5.73 GB read, 365.89 MB/s read, 37.9 seconds Interval compaction: 10.40 GB write, 673.89 MB/s write, 5.73 GB read, 371.51 MB/s read, 37.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 2, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 2, 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: 2, total-stops: 17, interval: 19 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1549220 Average: 2.1930 StdDev: 10.40 Min: 0 Median: 1.4917 Max: 3567 Percentiles: P50: 1.49 P75: 1.87 P99: 5.48 P99.9: 9.83 P99.99: 14.80 ------------------------------------------------------ [ 0, 1 ] 264701 17.086% 17.086% ### ( 1, 2 ] 1036981 66.936% 84.022% ############# ( 2, 3 ] 157234 10.149% 94.171% ## ( 3, 4 ] 53029 3.423% 97.594% # ( 4, 6 ] 29396 1.897% 99.491% ( 6, 10 ] 6607 0.426% 99.918% ( 10, 15 ] 1164 0.075% 99.993% ( 15, 22 ] 123 0.008% 100.001% ( 22, 34 ] 12 0.001% 100.002% ( 34, 51 ] 10 0.001% 100.002% ( 51, 76 ] 12 0.001% 100.003% ( 76, 110 ] 59 0.004% 100.007% ( 110, 170 ] 99 0.006% 100.013% ( 170, 250 ] 74 0.005% 100.018% ( 250, 380 ] 55 0.004% 100.022% ( 380, 580 ] 33 0.002% 100.024% ( 580, 870 ] 28 0.002% 100.026% ( 870, 1300 ] 24 0.002% 100.027% ( 1300, 1900 ] 10 0.001% 100.028% ( 1900, 2900 ] 5 0.000% 100.028% ( 2900, 4400 ] 5 0.000% 100.028% ** Level 1 read latency histogram (micros): Count: 164588 Average: 2.5866 StdDev: 13.60 Min: 1 Median: 1.5968 Max: 2191 Percentiles: P50: 1.60 P75: 1.98 P99: 6.92 P99.9: 72.10 P99.99: 498.93 ------------------------------------------------------ [ 0, 1 ] 17736 10.776% 10.776% ## ( 1, 2 ] 108182 65.729% 76.505% ############# ( 2, 3 ] 23664 14.378% 90.883% ### ( 3, 4 ] 7635 4.639% 95.522% # ( 4, 6 ] 5378 3.268% 98.789% # ( 6, 10 ] 1510 0.917% 99.707% ( 10, 15 ] 237 0.144% 99.851% ( 15, 22 ] 26 0.016% 99.866% ( 22, 34 ] 6 0.004% 99.870% ( 34, 51 ] 30 0.018% 99.888% ( 51, 76 ] 23 0.014% 99.902% ( 76, 110 ] 61 0.037% 99.939% ( 110, 170 ] 32 0.019% 99.959% ( 170, 250 ] 25 0.015% 99.974% ( 250, 380 ] 20 0.012% 99.986% ( 380, 580 ] 11 0.007% 99.993% ( 580, 870 ] 5 0.003% 99.996% ( 870, 1300 ] 6 0.004% 99.999% ( 1300, 1900 ] 2 0.001% 100.001% ( 1900, 2900 ] 2 0.001% 100.002% ** Level 2 read latency histogram (micros): Count: 75941 Average: 1.9952 StdDev: 4.59 Min: 0 Median: 1.3883 Max: 819 Percentiles: P50: 1.39 P75: 1.79 P99: 5.39 P99.9: 9.99 P99.99: 186.24 ------------------------------------------------------ [ 0, 1 ] 19447 25.608% 25.608% ##### ( 1, 2 ] 47704 62.817% 88.425% ############# ( 2, 3 ] 5253 6.917% 95.342% # ( 3, 4 ] 1954 2.573% 97.915% # ( 4, 6 ] 1185 1.560% 99.476% ( 6, 10 ] 323 0.425% 99.901% ( 10, 15 ] 54 0.071% 99.972% ( 15, 22 ] 4 0.005% 99.978% ( 22, 34 ] 5 0.007% 99.984% ( 51, 76 ] 2 0.003% 99.987% ( 110, 170 ] 2 0.003% 99.989% ( 170, 250 ] 2 0.003% 99.992% ( 250, 380 ] 3 0.004% 99.996% ( 380, 580 ] 2 0.003% 99.999% ( 580, 870 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 90860 Average: 3.1612 StdDev: 44.19 Min: 0 Median: 1.6515 Max: 5999 Percentiles: P50: 1.65 P75: 2.16 P99: 5.97 P99.9: 18.54 P99.99: 1464.06 ------------------------------------------------------ [ 0, 1 ] 7552 8.312% 8.312% ## ( 1, 2 ] 58140 63.989% 72.300% ############# ( 2, 3 ] 15324 16.866% 89.166% ### ( 3, 4 ] 5399 5.942% 95.108% # ( 4, 6 ] 3593 3.954% 99.062% # ( 6, 10 ] 610 0.671% 99.734% ( 10, 15 ] 139 0.153% 99.887% ( 15, 22 ] 24 0.026% 99.913% ( 22, 34 ] 34 0.037% 99.950% ( 34, 51 ] 1 0.001% 99.952% ( 51, 76 ] 1 0.001% 99.953% ( 76, 110 ] 1 0.001% 99.954% ( 110, 170 ] 1 0.001% 99.955% ( 170, 250 ] 11 0.012% 99.967% ( 250, 380 ] 5 0.006% 99.972% ( 380, 580 ] 8 0.009% 99.981% ( 580, 870 ] 1 0.001% 99.982% ( 870, 1300 ] 5 0.006% 99.988% ( 1300, 1900 ] 7 0.008% 99.996% ( 1900, 2900 ] 8 0.009% 100.004% ( 2900, 4400 ] 5 0.006% 100.010% ( 4400, 6600 ] 1 0.001% 100.011% ** Level 4 read latency histogram (micros): Count: 105 Average: 484.8190 StdDev: 971.04 Min: 1 Median: 5.5000 Max: 4448 Percentiles: P50: 5.50 P75: 567.50 P99: 4387.50 P99.9: 4448.00 P99.99: 4448.00 ------------------------------------------------------ [ 0, 1 ] 20 19.048% 19.048% #### ( 1, 2 ] 22 20.952% 40.000% #### ( 2, 3 ] 3 2.857% 42.857% # ( 3, 4 ] 3 2.857% 45.714% # ( 4, 6 ] 6 5.714% 51.429% # ( 6, 10 ] 1 0.952% 52.381% ( 10, 15 ] 4 3.810% 56.190% # ( 15, 22 ] 4 3.810% 60.000% # ( 22, 34 ] 5 4.762% 64.762% # ( 170, 250 ] 4 3.810% 68.571% # ( 250, 380 ] 3 2.857% 71.429% # ( 380, 580 ] 4 3.810% 75.238% # ( 580, 870 ] 8 7.619% 82.857% ## ( 870, 1300 ] 7 6.667% 89.524% # ( 1300, 1900 ] 2 1.905% 91.429% ( 1900, 2900 ] 2 1.905% 93.333% ( 2900, 4400 ] 6 5.714% 99.048% # ( 4400, 6600 ] 1 0.952% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 788.2750 StdDev: 922.18 Min: 92 Median: 276.0000 Max: 3097 Percentiles: P50: 276.00 P75: 1300.00 P99: 3097.00 P99.9: 3097.00 P99.99: 3097.00 ------------------------------------------------------ ( 76, 110 ] 6 15.000% 15.000% ### ( 110, 170 ] 9 22.500% 37.500% ##### ( 170, 250 ] 4 10.000% 47.500% ## ( 250, 380 ] 5 12.500% 60.000% ### ( 380, 580 ] 1 2.500% 62.500% # ( 580, 870 ] 2 5.000% 67.500% # ( 870, 1300 ] 3 7.500% 75.000% ## ( 1300, 1900 ] 4 10.000% 85.000% ## ( 1900, 2900 ] 4 10.000% 95.000% ## ( 2900, 4400 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 16.0 total, 3.7 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 306.64 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.427 H:M:S, 15.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 266.02 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.986 H:M:S, 26.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-18:53:32 ... thread 0: (1000000,6000000) ops and (213045.0,292723.1) ops/second in (4.693844,20.497186) 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 16/8 2.70 GB 163.6 4.0 0.0 4.0 9.7 5.7 0.0 1.7 126.4 305.2 32.39 30.23 97 0.334 4157K 4224 0.0 0.0 L1 13/0 1.46 GB 149.5 3.2 2.8 0.4 3.1 2.7 0.2 1.1 229.7 228.2 14.05 13.60 3 4.683 3277K 21K 0.0 0.0 L2 3/3 307.51 MB 0.0 0.3 0.2 0.2 0.3 0.2 1.3 1.8 253.3 253.2 1.38 1.33 2 0.689 354K 164 0.0 0.0 L3 23/9 1.20 GB 0.5 1.4 0.9 0.5 1.4 0.9 0.4 1.6 204.9 204.4 6.80 6.18 6 1.134 1351K 2994 0.0 0.0 L4 162/0 9.54 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.6 1.0 175.6 175.7 0.61 0.51 1 0.605 107K 0 0.0 0.0 L5 1052/0 86.55 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1269/20 101.77 GB 0.0 9.0 3.9 5.0 14.6 9.5 3.1 2.6 166.1 270.5 55.23 51.85 109 0.507 9249K 29K 0.0 0.0 Int 0/0 0.00 KB 0.0 9.0 3.9 5.0 14.6 9.5 3.1 2.6 166.1 270.5 55.23 51.85 109 0.507 9249K 29K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 9.0 3.9 5.0 8.9 3.9 0.0 0.0 238.6 237.8 38.44 36.94 27 1.424 9249K 29K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 345.3 16.79 14.91 82 0.205 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 20.7 total, 20.5 interval Flush(GB): cumulative 5.660, interval 5.660 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 14.59 GB write, 720.14 MB/s write, 8.96 GB read, 442.19 MB/s read, 55.2 seconds Interval compaction: 14.59 GB write, 728.67 MB/s write, 8.96 GB read, 447.43 MB/s read, 55.2 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: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 7, total-stops: 18, interval: 25 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1948069 Average: 2.2220 StdDev: 10.53 Min: 0 Median: 1.5020 Max: 3567 Percentiles: P50: 1.50 P75: 1.88 P99: 5.60 P99.9: 9.89 P99.99: 17.34 ------------------------------------------------------ [ 0, 1 ] 322484 16.554% 16.554% ### ( 1, 2 ] 1297976 66.629% 83.183% ############# ( 2, 3 ] 202966 10.419% 93.602% ## ( 3, 4 ] 71706 3.681% 97.283% # ( 4, 6 ] 41944 2.153% 99.436% ( 6, 10 ] 9305 0.478% 99.913% ( 10, 15 ] 1442 0.074% 99.987% ( 15, 22 ] 159 0.008% 99.996% ( 22, 34 ] 15 0.001% 99.996% ( 34, 51 ] 11 0.001% 99.997% ( 51, 76 ] 14 0.001% 99.998% ( 76, 110 ] 107 0.005% 100.003% ( 110, 170 ] 139 0.007% 100.010% ( 170, 250 ] 103 0.005% 100.016% ( 250, 380 ] 76 0.004% 100.019% ( 380, 580 ] 45 0.002% 100.022% ( 580, 870 ] 35 0.002% 100.024% ( 870, 1300 ] 28 0.001% 100.025% ( 1300, 1900 ] 12 0.001% 100.026% ( 1900, 2900 ] 5 0.000% 100.026% ( 2900, 4400 ] 8 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 375678 Average: 2.9864 StdDev: 19.46 Min: 1 Median: 1.6552 Max: 3836 Percentiles: P50: 1.66 P75: 2.20 P99: 8.18 P99.9: 130.27 P99.99: 489.48 ------------------------------------------------------ [ 0, 1 ] 33222 8.843% 8.843% ## ( 1, 2 ] 235981 62.815% 71.658% ############# ( 2, 3 ] 61725 16.430% 88.088% ### ( 3, 4 ] 21208 5.645% 93.733% # ( 4, 6 ] 16922 4.504% 98.238% # ( 6, 10 ] 5250 1.397% 99.635% ( 10, 15 ] 656 0.175% 99.810% ( 15, 22 ] 64 0.017% 99.827% ( 22, 34 ] 8 0.002% 99.829% ( 34, 51 ] 31 0.008% 99.837% ( 51, 76 ] 23 0.006% 99.843% ( 76, 110 ] 164 0.044% 99.887% ( 110, 170 ] 146 0.039% 99.926% ( 170, 250 ] 119 0.032% 99.958% ( 250, 380 ] 77 0.020% 99.978% ( 380, 580 ] 83 0.022% 100.000% ( 580, 870 ] 51 0.014% 100.014% ( 870, 1300 ] 18 0.005% 100.019% ( 1300, 1900 ] 8 0.002% 100.021% ( 1900, 2900 ] 4 0.001% 100.022% ( 2900, 4400 ] 2 0.001% 100.022% ** Level 2 read latency histogram (micros): Count: 76262 Average: 2.2819 StdDev: 16.04 Min: 0 Median: 1.3915 Max: 3078 Percentiles: P50: 1.39 P75: 1.79 P99: 5.58 P99.9: 33.48 P99.99: 542.48 ------------------------------------------------------ [ 0, 1 ] 19447 25.500% 25.500% ##### ( 1, 2 ] 47723 62.578% 88.078% ############# ( 2, 3 ] 5345 7.009% 95.087% # ( 3, 4 ] 1996 2.617% 97.704% # ( 4, 6 ] 1253 1.643% 99.347% ( 6, 10 ] 354 0.464% 99.811% ( 10, 15 ] 56 0.073% 99.885% ( 15, 22 ] 6 0.008% 99.892% ( 22, 34 ] 6 0.008% 99.900% ( 51, 76 ] 2 0.003% 99.903% ( 76, 110 ] 3 0.004% 99.907% ( 110, 170 ] 21 0.028% 99.934% ( 170, 250 ] 19 0.025% 99.959% ( 250, 380 ] 12 0.016% 99.975% ( 380, 580 ] 14 0.018% 99.993% ( 580, 870 ] 2 0.003% 99.996% ( 870, 1300 ] 1 0.001% 99.997% ( 1300, 1900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 199095 Average: 3.6225 StdDev: 36.87 Min: 0 Median: 1.7576 Max: 5999 Percentiles: P50: 1.76 P75: 2.53 P99: 8.50 P99.9: 181.68 P99.99: 639.91 ------------------------------------------------------ [ 0, 1 ] 9434 4.738% 4.738% # ( 1, 2 ] 118942 59.741% 64.480% ############ ( 2, 3 ] 39653 19.917% 84.396% #### ( 3, 4 ] 15417 7.744% 92.140% ## ( 4, 6 ] 11870 5.962% 98.102% # ( 6, 10 ] 2859 1.436% 99.538% ( 10, 15 ] 511 0.257% 99.795% ( 15, 22 ] 66 0.033% 99.828% ( 22, 34 ] 39 0.020% 99.847% ( 34, 51 ] 1 0.001% 99.848% ( 51, 76 ] 2 0.001% 99.849% ( 76, 110 ] 13 0.007% 99.855% ( 110, 170 ] 80 0.040% 99.896% ( 170, 250 ] 61 0.031% 99.926% ( 250, 380 ] 49 0.025% 99.951% ( 380, 580 ] 69 0.035% 99.985% ( 580, 870 ] 44 0.022% 100.008% ( 870, 1300 ] 20 0.010% 100.018% ( 1300, 1900 ] 16 0.008% 100.026% ( 1900, 2900 ] 11 0.006% 100.031% ( 2900, 4400 ] 5 0.003% 100.034% ( 4400, 6600 ] 1 0.001% 100.034% ** Level 4 read latency histogram (micros): Count: 105 Average: 484.8190 StdDev: 971.04 Min: 1 Median: 5.5000 Max: 4448 Percentiles: P50: 5.50 P75: 567.50 P99: 4387.50 P99.9: 4448.00 P99.99: 4448.00 ------------------------------------------------------ [ 0, 1 ] 20 19.048% 19.048% #### ( 1, 2 ] 22 20.952% 40.000% #### ( 2, 3 ] 3 2.857% 42.857% # ( 3, 4 ] 3 2.857% 45.714% # ( 4, 6 ] 6 5.714% 51.429% # ( 6, 10 ] 1 0.952% 52.381% ( 10, 15 ] 4 3.810% 56.190% # ( 15, 22 ] 4 3.810% 60.000% # ( 22, 34 ] 5 4.762% 64.762% # ( 170, 250 ] 4 3.810% 68.571% # ( 250, 380 ] 3 2.857% 71.429% # ( 380, 580 ] 4 3.810% 75.238% # ( 580, 870 ] 8 7.619% 82.857% ## ( 870, 1300 ] 7 6.667% 89.524% # ( 1300, 1900 ] 2 1.905% 91.429% ( 1900, 2900 ] 2 1.905% 93.333% ( 2900, 4400 ] 6 5.714% 99.048% # ( 4400, 6600 ] 1 0.952% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 788.2750 StdDev: 922.18 Min: 92 Median: 276.0000 Max: 3097 Percentiles: P50: 276.00 P75: 1300.00 P99: 3097.00 P99.9: 3097.00 P99.99: 3097.00 ------------------------------------------------------ ( 76, 110 ] 6 15.000% 15.000% ### ( 110, 170 ] 9 22.500% 37.500% ##### ( 170, 250 ] 4 10.000% 47.500% ## ( 250, 380 ] 5 12.500% 60.000% ### ( 380, 580 ] 1 2.500% 62.500% # ( 580, 870 ] 2 5.000% 67.500% # ( 870, 1300 ] 3 7.500% 75.000% ## ( 1300, 1900 ] 4 10.000% 85.000% ## ( 1900, 2900 ] 4 10.000% 95.000% ## ( 2900, 4400 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 20.7 total, 4.7 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 284.70 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.298 H:M:S, 20.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 209.68 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.871 H:M:S, 39.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/12/15-18:53:36 ... thread 0: (1000000,7000000) ops and (306397.2,294601.4) ops/second in (3.263737,23.760923) 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 15/4 3.69 GB 345.9 5.9 0.0 5.9 12.5 6.6 0.0 1.9 140.0 297.3 43.20 40.39 116 0.372 6139K 7815 0.0 0.0 L1 13/0 1.46 GB 149.5 3.2 2.8 0.4 3.1 2.7 0.2 1.1 229.7 228.2 14.05 13.60 3 4.683 3277K 21K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.3 0.2 0.2 0.3 0.2 1.3 1.8 253.3 253.2 1.38 1.33 2 0.689 354K 164 0.0 0.0 L3 20/0 965.99 MB 1.0 2.3 1.2 1.2 2.3 1.2 0.4 2.0 203.6 203.0 11.72 10.68 9 1.302 2358K 6070 0.0 0.0 L4 168/0 9.49 GB 1.0 0.4 0.4 0.0 0.4 0.4 0.9 1.1 172.3 172.0 2.39 1.94 5 0.478 401K 432 0.0 0.0 L5 1060/0 87.17 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 1276/4 102.74 GB 0.0 12.1 4.5 7.6 18.7 11.1 4.0 2.8 170.8 263.8 72.73 67.94 135 0.539 12M 36K 0.0 0.0 Int 0/0 0.00 KB 0.0 12.1 4.5 7.6 18.7 11.1 4.0 2.8 170.8 263.8 72.73 67.94 135 0.539 12M 36K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 12.1 4.5 7.6 12.1 4.4 0.0 0.0 234.8 234.1 52.89 50.41 39 1.356 12M 36K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 343.0 19.84 17.53 96 0.207 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 24.0 total, 23.8 interval Flush(GB): cumulative 6.644, interval 6.644 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 18.74 GB write, 799.24 MB/s write, 12.13 GB read, 517.40 MB/s read, 72.7 seconds Interval compaction: 18.74 GB write, 807.41 MB/s write, 12.13 GB read, 522.68 MB/s read, 72.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 8, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 8, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 25, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 8, total-stops: 25, interval: 33 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2301308 Average: 2.2618 StdDev: 10.93 Min: 0 Median: 1.5145 Max: 3567 Percentiles: P50: 1.51 P75: 1.89 P99: 5.70 P99.9: 9.97 P99.99: 15.62 ------------------------------------------------------ [ 0, 1 ] 372103 16.169% 16.169% ### ( 1, 2 ] 1513116 65.750% 81.919% ############# ( 2, 3 ] 250724 10.895% 92.814% ## ( 3, 4 ] 92928 4.038% 96.852% # ( 4, 6 ] 58251 2.531% 99.384% # ( 6, 10 ] 11983 0.521% 99.904% ( 10, 15 ] 1955 0.085% 99.989% ( 15, 22 ] 202 0.009% 99.998% ( 22, 34 ] 20 0.001% 99.999% ( 34, 51 ] 13 0.001% 99.999% ( 51, 76 ] 16 0.001% 100.000% ( 76, 110 ] 117 0.005% 100.005% ( 110, 170 ] 154 0.007% 100.012% ( 170, 250 ] 125 0.005% 100.017% ( 250, 380 ] 86 0.004% 100.021% ( 380, 580 ] 60 0.003% 100.024% ( 580, 870 ] 49 0.002% 100.026% ( 870, 1300 ] 41 0.002% 100.028% ( 1300, 1900 ] 15 0.001% 100.028% ( 1900, 2900 ] 9 0.000% 100.029% ( 2900, 4400 ] 8 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 446482 Average: 3.0466 StdDev: 19.59 Min: 1 Median: 1.6943 Max: 3836 Percentiles: P50: 1.69 P75: 2.36 P99: 8.48 P99.9: 120.63 P99.99: 475.48 ------------------------------------------------------ [ 0, 1 ] 34114 7.641% 7.641% ## ( 1, 2 ] 272416 61.014% 68.655% ############ ( 2, 3 ] 79585 17.825% 86.479% #### ( 3, 4 ] 27934 6.256% 92.736% # ( 4, 6 ] 23578 5.281% 98.017% # ( 6, 10 ] 7093 1.589% 99.605% ( 10, 15 ] 966 0.216% 99.822% ( 15, 22 ] 93 0.021% 99.843% ( 22, 34 ] 9 0.002% 99.845% ( 34, 51 ] 31 0.007% 99.852% ( 51, 76 ] 23 0.005% 99.857% ( 76, 110 ] 165 0.037% 99.894% ( 110, 170 ] 161 0.036% 99.930% ( 170, 250 ] 132 0.030% 99.959% ( 250, 380 ] 92 0.021% 99.980% ( 380, 580 ] 95 0.021% 100.001% ( 580, 870 ] 58 0.013% 100.014% ( 870, 1300 ] 21 0.005% 100.019% ( 1300, 1900 ] 9 0.002% 100.021% ( 1900, 2900 ] 5 0.001% 100.022% ( 2900, 4400 ] 3 0.001% 100.023% ** Level 2 read latency histogram (micros): Count: 88629 Average: 2.4165 StdDev: 17.70 Min: 0 Median: 1.4541 Max: 3078 Percentiles: P50: 1.45 P75: 1.86 P99: 5.96 P99.9: 20.37 P99.99: 567.67 ------------------------------------------------------ [ 0, 1 ] 19584 22.097% 22.097% #### ( 1, 2 ] 54458 61.445% 83.542% ############ ( 2, 3 ] 8133 9.176% 92.718% ## ( 3, 4 ] 3244 3.660% 96.378% # ( 4, 6 ] 2370 2.674% 99.052% # ( 6, 10 ] 657 0.741% 99.794% ( 10, 15 ] 89 0.100% 99.894% ( 15, 22 ] 7 0.008% 99.902% ( 22, 34 ] 6 0.007% 99.909% ( 51, 76 ] 2 0.002% 99.911% ( 76, 110 ] 3 0.003% 99.914% ( 110, 170 ] 22 0.025% 99.939% ( 170, 250 ] 19 0.021% 99.961% ( 250, 380 ] 13 0.015% 99.975% ( 380, 580 ] 14 0.016% 99.991% ( 580, 870 ] 4 0.005% 99.995% ( 870, 1300 ] 1 0.001% 99.997% ( 1300, 1900 ] 1 0.001% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 315937 Average: 3.9601 StdDev: 42.15 Min: 0 Median: 1.7899 Max: 7017 Percentiles: P50: 1.79 P75: 2.61 P99: 8.85 P99.9: 215.67 P99.99: 501.54 ------------------------------------------------------ [ 0, 1 ] 12724 4.027% 4.027% # ( 1, 2 ] 183868 58.198% 62.225% ############ ( 2, 3 ] 65738 20.807% 83.032% #### ( 3, 4 ] 25636 8.114% 91.147% ## ( 4, 6 ] 20995 6.645% 97.792% # ( 6, 10 ] 5358 1.696% 99.488% ( 10, 15 ] 873 0.276% 99.764% ( 15, 22 ] 114 0.036% 99.800% ( 22, 34 ] 43 0.014% 99.814% ( 34, 51 ] 1 0.000% 99.814% ( 51, 76 ] 4 0.001% 99.815% ( 76, 110 ] 28 0.009% 99.824% ( 110, 170 ] 158 0.050% 99.874% ( 170, 250 ] 142 0.045% 99.919% ( 250, 380 ] 128 0.041% 99.960% ( 380, 580 ] 157 0.050% 100.009% ( 580, 870 ] 89 0.028% 100.038% ( 870, 1300 ] 35 0.011% 100.049% ( 1300, 1900 ] 21 0.007% 100.055% ( 1900, 2900 ] 20 0.006% 100.062% ( 2900, 4400 ] 11 0.003% 100.065% ( 4400, 6600 ] 2 0.001% 100.066% ( 6600, 9900 ] 1 0.000% 100.066% ** Level 4 read latency histogram (micros): Count: 180 Average: 306.4167 StdDev: 776.09 Min: 1 Median: 3.3333 Max: 4448 Percentiles: P50: 3.33 P75: 170.00 P99: 4200.00 P99.9: 4448.00 P99.99: 4448.00 ------------------------------------------------------ [ 0, 1 ] 37 20.556% 20.556% #### ( 1, 2 ] 42 23.333% 43.889% ##### ( 2, 3 ] 9 5.000% 48.889% # ( 3, 4 ] 6 3.333% 52.222% # ( 4, 6 ] 8 4.444% 56.667% # ( 6, 10 ] 5 2.778% 59.444% # ( 10, 15 ] 6 3.333% 62.778% # ( 15, 22 ] 5 2.778% 65.556% # ( 22, 34 ] 7 3.889% 69.444% # ( 51, 76 ] 8 4.444% 73.889% # ( 110, 170 ] 2 1.111% 75.000% ( 170, 250 ] 5 2.778% 77.778% # ( 250, 380 ] 7 3.889% 81.667% # ( 380, 580 ] 5 2.778% 84.444% # ( 580, 870 ] 10 5.556% 90.000% # ( 870, 1300 ] 7 3.889% 93.889% # ( 1300, 1900 ] 2 1.111% 95.000% ( 1900, 2900 ] 2 1.111% 96.111% ( 2900, 4400 ] 6 3.333% 99.444% # ( 4400, 6600 ] 1 0.556% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 795.7625 StdDev: 906.58 Min: 92 Median: 330.0000 Max: 3097 Percentiles: P50: 330.00 P75: 1177.14 P99: 3097.00 P99.9: 3097.00 P99.99: 3097.00 ------------------------------------------------------ ( 76, 110 ] 12 15.000% 15.000% ### ( 110, 170 ] 11 13.750% 28.750% ### ( 170, 250 ] 9 11.250% 40.000% ## ( 250, 380 ] 13 16.250% 56.250% ### ( 380, 580 ] 4 5.000% 61.250% # ( 580, 870 ] 6 7.500% 68.750% ## ( 870, 1300 ] 7 8.750% 77.500% ## ( 1300, 1900 ] 6 7.500% 85.000% ## ( 1900, 2900 ] 8 10.000% 95.000% ## ( 2900, 4400 ] 4 5.000% 100.000% # ** DB Stats ** Uptime(secs): 24.0 total, 3.3 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 286.99 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.779 H:M:S, 19.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 301.56 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.481 H:M:S, 14.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-18:54:07 ... thread 0: (1000000,8000000) ops and (32286.8,146163.1) ops/second in (30.972443,54.733366) 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 4/4 503.73 MB 0.0 6.7 0.0 6.7 14.3 7.6 0.0 1.9 139.6 298.2 49.20 46.04 133 0.370 6971K 8655 0.0 0.0 L1 5/5 392.36 MB 0.0 8.8 6.9 1.8 8.6 6.8 0.2 1.2 209.5 205.5 42.97 38.75 4 10.742 9139K 171K 0.0 0.0 L2 19/11 2.04 GB 9.1 0.3 0.2 0.2 0.3 0.2 6.4 1.8 253.3 253.2 1.38 1.33 2 0.689 354K 164 0.0 0.0 L3 45/9 4.01 GB 3.7 2.3 1.2 1.2 2.3 1.2 3.4 2.0 203.6 203.0 11.72 10.68 9 1.302 2358K 6070 0.0 0.0 L4 168/0 9.49 GB 1.0 0.4 0.4 0.0 0.4 0.4 0.9 1.1 172.3 172.0 2.39 1.94 5 0.478 401K 432 0.0 0.0 L5 1060/0 87.17 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 1301/29 103.58 GB 0.0 18.6 8.7 9.9 26.0 16.1 12.2 3.4 176.6 247.4 107.64 98.74 153 0.704 19M 186K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.6 8.7 9.9 26.0 16.1 12.2 3.4 176.6 247.4 107.64 98.74 153 0.704 19M 186K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 18.6 8.7 9.9 18.4 8.5 0.0 0.0 224.0 221.8 84.89 78.58 43 1.974 19M 186K 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 0.0 343.3 22.76 20.16 110 0.207 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 55.0 total, 54.7 interval Flush(GB): cumulative 7.628, interval 7.628 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 26.01 GB write, 484.48 MB/s write, 18.57 GB read, 345.80 MB/s read, 107.6 seconds Interval compaction: 26.01 GB write, 486.63 MB/s write, 18.57 GB read, 347.34 MB/s read, 107.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 12, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 12, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 27, pending-compaction-bytes-delays: 7, pending-compaction-bytes-stops: 0, total-delays: 19, total-stops: 27, interval: 46 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3595014 Average: 3.0035 StdDev: 18.34 Min: 0 Median: 1.4417 Max: 5499 Percentiles: P50: 1.44 P75: 1.83 P99: 7.52 P99.9: 163.71 P99.99: 411.91 ------------------------------------------------------ [ 0, 1 ] 786906 21.889% 21.889% #### ( 1, 2 ] 2288076 63.646% 85.535% ############# ( 2, 3 ] 288479 8.024% 93.559% ## ( 3, 4 ] 115113 3.202% 96.761% # ( 4, 6 ] 74602 2.075% 98.836% ( 6, 10 ] 15493 0.431% 99.267% ( 10, 15 ] 3350 0.093% 99.360% ( 15, 22 ] 610 0.017% 99.377% ( 22, 34 ] 30 0.001% 99.378% ( 34, 51 ] 16 0.000% 99.379% ( 51, 76 ] 132 0.004% 99.382% ( 76, 110 ] 11450 0.318% 99.701% ( 110, 170 ] 8001 0.223% 99.923% ( 170, 250 ] 1275 0.035% 99.959% ( 250, 380 ] 994 0.028% 99.986% ( 380, 580 ] 799 0.022% 100.009% ( 580, 870 ] 270 0.008% 100.016% ( 870, 1300 ] 64 0.002% 100.018% ( 1300, 1900 ] 23 0.001% 100.019% ( 1900, 2900 ] 21 0.001% 100.019% ( 2900, 4400 ] 21 0.001% 100.020% ( 4400, 6600 ] 2 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 840871 Average: 3.3739 StdDev: 25.64 Min: 1 Median: 1.5124 Max: 4379 Percentiles: P50: 1.51 P75: 1.95 P99: 9.39 P99.9: 183.95 P99.99: 644.27 ------------------------------------------------------ [ 0, 1 ] 171915 20.445% 20.445% #### ( 1, 2 ] 485044 57.684% 78.128% ############ ( 2, 3 ] 92471 10.997% 89.125% ## ( 3, 4 ] 42291 5.029% 94.155% # ( 4, 6 ] 33201 3.948% 98.103% # ( 6, 10 ] 8898 1.058% 99.161% ( 10, 15 ] 1692 0.201% 99.363% ( 15, 22 ] 254 0.030% 99.393% ( 22, 34 ] 22 0.003% 99.396% ( 34, 51 ] 37 0.004% 99.400% ( 51, 76 ] 125 0.015% 99.415% ( 76, 110 ] 2402 0.286% 99.700% ( 110, 170 ] 1623 0.193% 99.893% ( 170, 250 ] 339 0.040% 99.934% ( 250, 380 ] 221 0.026% 99.960% ( 380, 580 ] 224 0.027% 99.987% ( 580, 870 ] 144 0.017% 100.004% ( 870, 1300 ] 66 0.008% 100.012% ( 1300, 1900 ] 28 0.003% 100.015% ( 1900, 2900 ] 9 0.001% 100.016% ( 2900, 4400 ] 14 0.002% 100.018% ** Level 2 read latency histogram (micros): Count: 88629 Average: 2.4165 StdDev: 17.70 Min: 0 Median: 1.4541 Max: 3078 Percentiles: P50: 1.45 P75: 1.86 P99: 5.96 P99.9: 20.37 P99.99: 567.67 ------------------------------------------------------ [ 0, 1 ] 19584 22.097% 22.097% #### ( 1, 2 ] 54458 61.445% 83.542% ############ ( 2, 3 ] 8133 9.176% 92.718% ## ( 3, 4 ] 3244 3.660% 96.378% # ( 4, 6 ] 2370 2.674% 99.052% # ( 6, 10 ] 657 0.741% 99.794% ( 10, 15 ] 89 0.100% 99.894% ( 15, 22 ] 7 0.008% 99.902% ( 22, 34 ] 6 0.007% 99.909% ( 51, 76 ] 2 0.002% 99.911% ( 76, 110 ] 3 0.003% 99.914% ( 110, 170 ] 22 0.025% 99.939% ( 170, 250 ] 19 0.021% 99.961% ( 250, 380 ] 13 0.015% 99.975% ( 380, 580 ] 14 0.016% 99.991% ( 580, 870 ] 4 0.005% 99.995% ( 870, 1300 ] 1 0.001% 99.997% ( 1300, 1900 ] 1 0.001% 99.998% ( 1900, 2900 ] 1 0.001% 99.999% ( 2900, 4400 ] 1 0.001% 100.000% ** Level 3 read latency histogram (micros): Count: 324962 Average: 4.5326 StdDev: 46.51 Min: 0 Median: 1.7983 Max: 7017 Percentiles: P50: 1.80 P75: 2.64 P99: 9.30 P99.9: 342.13 P99.99: 589.26 ------------------------------------------------------ [ 0, 1 ] 12886 3.965% 3.965% # ( 1, 2 ] 187398 57.668% 61.633% ############ ( 2, 3 ] 68086 20.952% 82.585% #### ( 3, 4 ] 26725 8.224% 90.809% ## ( 4, 6 ] 21948 6.754% 97.563% # ( 6, 10 ] 5662 1.742% 99.305% ( 10, 15 ] 936 0.288% 99.593% ( 15, 22 ] 123 0.038% 99.631% ( 22, 34 ] 44 0.014% 99.645% ( 34, 51 ] 1 0.000% 99.645% ( 51, 76 ] 4 0.001% 99.646% ( 76, 110 ] 60 0.018% 99.665% ( 110, 170 ] 330 0.102% 99.766% ( 170, 250 ] 276 0.085% 99.851% ( 250, 380 ] 223 0.069% 99.920% ( 380, 580 ] 223 0.069% 99.989% ( 580, 870 ] 141 0.043% 100.032% ( 870, 1300 ] 51 0.016% 100.048% ( 1300, 1900 ] 27 0.008% 100.056% ( 1900, 2900 ] 24 0.007% 100.063% ( 2900, 4400 ] 13 0.004% 100.067% ( 4400, 6600 ] 2 0.001% 100.068% ( 6600, 9900 ] 1 0.000% 100.068% ** Level 4 read latency histogram (micros): Count: 180 Average: 306.4167 StdDev: 776.09 Min: 1 Median: 3.3333 Max: 4448 Percentiles: P50: 3.33 P75: 170.00 P99: 4200.00 P99.9: 4448.00 P99.99: 4448.00 ------------------------------------------------------ [ 0, 1 ] 37 20.556% 20.556% #### ( 1, 2 ] 42 23.333% 43.889% ##### ( 2, 3 ] 9 5.000% 48.889% # ( 3, 4 ] 6 3.333% 52.222% # ( 4, 6 ] 8 4.444% 56.667% # ( 6, 10 ] 5 2.778% 59.444% # ( 10, 15 ] 6 3.333% 62.778% # ( 15, 22 ] 5 2.778% 65.556% # ( 22, 34 ] 7 3.889% 69.444% # ( 51, 76 ] 8 4.444% 73.889% # ( 110, 170 ] 2 1.111% 75.000% ( 170, 250 ] 5 2.778% 77.778% # ( 250, 380 ] 7 3.889% 81.667% # ( 380, 580 ] 5 2.778% 84.444% # ( 580, 870 ] 10 5.556% 90.000% # ( 870, 1300 ] 7 3.889% 93.889% # ( 1300, 1900 ] 2 1.111% 95.000% ( 1900, 2900 ] 2 1.111% 96.111% ( 2900, 4400 ] 6 3.333% 99.444% # ( 4400, 6600 ] 1 0.556% 100.000% ** Level 5 read latency histogram (micros): Count: 80 Average: 795.7625 StdDev: 906.58 Min: 92 Median: 330.0000 Max: 3097 Percentiles: P50: 330.00 P75: 1177.14 P99: 3097.00 P99.9: 3097.00 P99.99: 3097.00 ------------------------------------------------------ ( 76, 110 ] 12 15.000% 15.000% ### ( 110, 170 ] 11 13.750% 28.750% ### ( 170, 250 ] 9 11.250% 40.000% ## ( 250, 380 ] 13 16.250% 56.250% ### ( 380, 580 ] 4 5.000% 61.250% # ( 580, 870 ] 6 7.500% 68.750% ## ( 870, 1300 ] 7 8.750% 77.500% ## ( 1300, 1900 ] 6 7.500% 85.000% ## ( 1900, 2900 ] 8 10.000% 95.000% ## ( 2900, 4400 ] 4 5.000% 100.000% # ** DB Stats ** Uptime(secs): 55.0 total, 31.0 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 143.21 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:32.001 H:M:S, 58.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 31.78 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:27.222 H:M:S, 87.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 10 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 : 6.961 micros/op 143665 ops/sec 60.000 seconds 8619999 operations; 139.2 MB/s Microseconds per write: Count: 8619999 Average: 6.9606 StdDev: 575.62 Min: 1 Median: 1.7735 Max: 976417 Percentiles: P50: 1.77 P75: 2.85 P99: 10.38 P99.9: 1219.71 P99.99: 2759.54 ------------------------------------------------------ [ 0, 1 ] 1005531 11.665% 11.665% ## ( 1, 2 ] 4272282 49.562% 61.228% ########## ( 2, 3 ] 1402573 16.271% 77.499% ### ( 3, 4 ] 1197784 13.895% 91.394% ### ( 4, 6 ] 522264 6.059% 97.453% # ( 6, 10 ] 129908 1.507% 98.960% ( 10, 15 ] 45723 0.530% 99.490% ( 15, 22 ] 10299 0.119% 99.610% ( 22, 34 ] 1930 0.022% 99.632% ( 34, 51 ] 256 0.003% 99.635% ( 51, 76 ] 38 0.000% 99.636% ( 76, 110 ] 5705 0.066% 99.702% ( 110, 170 ] 2550 0.030% 99.731% ( 170, 250 ] 251 0.003% 99.734% ( 250, 380 ] 196 0.002% 99.737% ( 380, 580 ] 24 0.000% 99.737% ( 580, 870 ] 13 0.000% 99.737% ( 870, 1300 ] 17278 0.200% 99.937% ( 1300, 1900 ] 28 0.000% 99.938% ( 1900, 2900 ] 5240 0.061% 99.999% ( 2900, 4400 ] 92 0.001% 100.000% ( 4400, 6600 ] 8 0.000% 100.000% ( 6600, 9900 ] 3 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 14000, 22000 ] 2 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 11 0.000% 100.000% ( 250000, 380000 ] 2 0.000% 100.000% ( 570000, 860000 ] 1 0.000% 100.000% ( 860000, 1200000 ] 2 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 233860 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 : 8619999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 8895838968 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 : 443 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 35053204 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 : 26471504977 rocksdb.compact.write.bytes COUNT : 26228549797 rocksdb.flush.write.bytes COUNT : 8785443326 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 : 27 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 : 199 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 : 8714815488 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3580928 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 : 26543803011 rocksdb.non.last.level.read.count COUNT : 6414579 rocksdb.block.checksum.compute.count COUNT : 6413720 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 : 1.447242 P95 : 4.095617 P99 : 8.989578 P100 : 976415.000000 COUNT : 8619999 SUM : 55848876 rocksdb.compaction.times.micros P50 : 1080000.000000 P95 : 3460000.000000 P99 : 24640000.000000 P100 : 28918429.000000 COUNT : 76 SUM : 127649445 rocksdb.compaction.times.cpu_micros P50 : 908571.428571 P95 : 3040000.000000 P99 : 24640000.000000 P100 : 25146206.000000 COUNT : 76 SUM : 102133858 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 : 655.000000 P95 : 9020.000000 P99 : 107200.000000 P100 : 121031.000000 COUNT : 116 SUM : 415216 rocksdb.compaction.outfile.sync.micros P50 : 975.545455 P95 : 169318.181818 P99 : 300700.000000 P100 : 327130.000000 COUNT : 305 SUM : 8424459 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 : 109.682243 P95 : 1745.714286 P99 : 4320.000000 P100 : 7437.000000 COUNT : 216 SUM : 87896 rocksdb.table.open.io.micros P50 : 1525.000000 P95 : 6311.250000 P99 : 9805.400000 P100 : 12827.000000 COUNT : 443 SUM : 873635 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 : 3.634044 P95 : 7.985406 P99 : 13.009280 P100 : 24157.000000 COUNT : 6412633 SUM : 44392723 rocksdb.read.block.get.micros P50 : 461.250000 P95 : 3273.529412 P99 : 4315.882353 P100 : 6164.000000 COUNT : 886 SUM : 732185 rocksdb.write.raw.block.micros P50 : 0.515997 P95 : 0.980393 P99 : 2.992989 P100 : 59432.000000 COUNT : 8486363 SUM : 18749671 rocksdb.numfiles.in.singlecompaction P50 : 3.050847 P95 : 5.600000 P99 : 13.600000 P100 : 29.000000 COUNT : 128 SUM : 455 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 : 0.574487 P95 : 1213.498814 P99 : 2570.627158 P100 : 975666.000000 COUNT : 174435 SUM : 35074753 rocksdb.sst.read.micros P50 : 1.580799 P95 : 4.687764 P99 : 9.257541 P100 : 24152.000000 COUNT : 6414966 SUM : 30720345 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 : 8619999 SUM : 8895838968 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 : 213076.923077 P95 : 494000.000000 P99 : 1068533.333333 P100 : 1085644.000000 COUNT : 116 SUM : 27590107 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 : 277 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