[2024-11-27 21:05:05.610762] Starting SPDK v24.01.1-pre git sha1 c13c99a5e / DPDK 23.11.0 initialization... [2024-11-27 21:05:05.610863] [ 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_pid727727 ] Set seed to 1732737905608451 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-11-27 21:05:05.713052] app.c: 798:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-11-27 21:05:05.919400] app.c: 488:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-11-27 21:05:05.919452] app.c: 489:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 727727' to capture a snapshot of events at runtime. [2024-11-27 21:05:05.919463] app.c: 494:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid727727 for offline analysis/debug. [2024-11-27 21:05:05.919490] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Wed Nov 27 21:05:14 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/11/27-21:05:17 ... thread 0: (1000000,1000000) ops and (341369.6,341369.6) ops/second in (2.929376,2.929376) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/5 566.95 MB 25.2 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 359.8 2.45 2.19 12 0.204 0 0 0.0 0.0 L1 3/3 251.69 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 253.7 253.4 0.99 0.96 1 0.993 255K 229 0.0 0.0 L2 1/0 48.85 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 246.8 246.8 0.45 0.43 1 0.451 113K 24 0.0 0.0 L3 17/0 881.36 MB 0.9 0.1 0.1 0.0 0.1 0.1 0.0 1.0 204.9 204.9 0.30 0.25 1 0.305 63K 0 0.0 0.0 L4 116/0 9.47 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 85.82 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 1189/8 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 101.4 311.3 4.20 3.83 15 0.280 432K 253 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 101.4 311.3 4.20 3.83 15 0.280 432K 253 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 0.0 243.4 243.3 1.75 1.64 3 0.583 432K 253 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 0.0 359.8 2.45 2.19 12 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): 3.1 total, 2.9 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.28 GB write, 417.77 MB/s write, 0.42 GB read, 136.04 MB/s read, 4.2 seconds Interval compaction: 1.28 GB write, 446.01 MB/s write, 0.42 GB read, 145.23 MB/s read, 4.2 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: 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: 104353 Average: 1.8969 StdDev: 21.01 Min: 0 Median: 1.2036 Max: 3228 Percentiles: P50: 1.20 P75: 1.63 P99: 3.49 P99.9: 9.10 P99.99: 508.23 ------------------------------------------------------ [ 0, 1 ] 39713 38.056% 38.056% ######## ( 1, 2 ] 61209 58.656% 96.712% ############ ( 2, 3 ] 1927 1.847% 98.559% ( 3, 4 ] 949 0.909% 99.468% ( 4, 6 ] 319 0.306% 99.774% ( 6, 10 ] 171 0.164% 99.938% ( 10, 15 ] 29 0.028% 99.966% ( 15, 22 ] 11 0.011% 99.976% ( 22, 34 ] 2 0.002% 99.978% ( 110, 170 ] 5 0.005% 99.983% ( 170, 250 ] 4 0.004% 99.987% ( 250, 380 ] 2 0.002% 99.989% ( 380, 580 ] 4 0.004% 99.992% ( 870, 1300 ] 3 0.003% 99.995% ( 1900, 2900 ] 5 0.005% 100.000% ( 2900, 4400 ] 1 0.001% 100.001% ** Level 1 read latency histogram (micros): Count: 19586 Average: 1.8276 StdDev: 10.08 Min: 0 Median: 1.2303 Max: 1069 Percentiles: P50: 1.23 P75: 1.64 P99: 3.39 P99.9: 8.72 P99.99: 592.01 ------------------------------------------------------ [ 0, 1 ] 7056 36.026% 36.026% ####### ( 1, 2 ] 11884 60.676% 96.702% ############ ( 2, 3 ] 374 1.910% 98.611% ( 3, 4 ] 194 0.991% 99.602% ( 4, 6 ] 38 0.194% 99.796% ( 6, 10 ] 30 0.153% 99.949% ( 10, 15 ] 3 0.015% 99.964% ( 15, 22 ] 2 0.010% 99.974% ( 34, 51 ] 1 0.005% 99.980% ( 250, 380 ] 2 0.010% 99.990% ( 580, 870 ] 1 0.005% 99.995% ( 870, 1300 ] 1 0.005% 100.000% ** Level 2 read latency histogram (micros): Count: 28139 Average: 2.7871 StdDev: 64.21 Min: 0 Median: 1.1730 Max: 8141 Percentiles: P50: 1.17 P75: 1.62 P99: 6.74 P99.9: 88.65 P99.99: 2493.05 ------------------------------------------------------ [ 0, 1 ] 11355 40.353% 40.353% ######## ( 1, 2 ] 15694 55.773% 96.126% ########### ( 2, 3 ] 452 1.606% 97.733% ( 3, 4 ] 223 0.792% 98.525% ( 4, 6 ] 102 0.362% 98.888% ( 6, 10 ] 170 0.604% 99.492% ( 10, 15 ] 60 0.213% 99.705% ( 15, 22 ] 3 0.011% 99.716% ( 22, 34 ] 1 0.004% 99.719% ( 34, 51 ] 10 0.036% 99.755% ( 51, 76 ] 39 0.139% 99.893% ( 76, 110 ] 5 0.018% 99.911% ( 110, 170 ] 3 0.011% 99.922% ( 170, 250 ] 8 0.028% 99.950% ( 250, 380 ] 3 0.011% 99.961% ( 380, 580 ] 2 0.007% 99.968% ( 580, 870 ] 3 0.011% 99.979% ( 1300, 1900 ] 2 0.007% 99.986% ( 1900, 2900 ] 2 0.007% 99.993% ( 4400, 6600 ] 1 0.004% 99.996% ( 6600, 9900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 85 Average: 1588.3882 StdDev: 2180.93 Min: 0 Median: 405.0000 Max: 7700 Percentiles: P50: 405.00 P75: 2850.00 P99: 7700.00 P99.9: 7700.00 P99.99: 7700.00 ------------------------------------------------------ [ 0, 1 ] 29 34.118% 34.118% ####### ( 1, 2 ] 9 10.588% 44.706% ## ( 110, 170 ] 1 1.176% 45.882% ( 170, 250 ] 2 2.353% 48.235% ( 250, 380 ] 1 1.176% 49.412% ( 380, 580 ] 4 4.706% 54.118% # ( 580, 870 ] 4 4.706% 58.824% # ( 870, 1300 ] 5 5.882% 64.706% # ( 1300, 1900 ] 4 4.706% 69.412% # ( 1900, 2900 ] 5 5.882% 75.294% # ( 2900, 4400 ] 8 9.412% 84.706% ## ( 4400, 6600 ] 9 10.588% 95.294% ## ( 6600, 9900 ] 4 4.706% 100.000% # ** Level 4 read latency histogram (micros): Count: 30 Average: 4040.0333 StdDev: 2169.74 Min: 449 Median: 3757.1429 Max: 8676 Percentiles: P50: 3757.14 P75: 5637.50 P99: 8676.00 P99.9: 8676.00 P99.99: 8676.00 ------------------------------------------------------ ( 380, 580 ] 1 3.333% 3.333% # ( 870, 1300 ] 1 3.333% 6.667% # ( 1300, 1900 ] 1 3.333% 10.000% # ( 1900, 2900 ] 8 26.667% 36.667% ##### ( 2900, 4400 ] 7 23.333% 60.000% ##### ( 4400, 6600 ] 8 26.667% 86.667% ##### ( 6600, 9900 ] 4 13.333% 100.000% ### ** DB Stats ** Uptime(secs): 3.1 total, 2.9 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 314.48 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.344 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, 335.69 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.344 H:M:S, 11.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/11/27-21:05:20 ... thread 0: (1000000,2000000) ops and (329343.8,335248.9) ops/second in (3.036341,5.965717) 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 1.23 GB 69.2 0.6 0.0 0.6 2.4 1.8 0.0 1.3 76.2 330.2 7.44 6.80 28 0.266 575K 661 0.0 0.0 L1 2/0 50.34 MB 5.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 246.5 246.0 3.32 3.24 2 1.661 831K 1434 0.0 0.0 L2 5/4 563.92 MB 1.3 0.1 0.1 0.0 0.1 0.1 0.5 1.8 246.8 246.8 0.45 0.43 1 0.451 113K 24 0.0 0.0 L3 17/10 881.36 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 204.9 204.9 0.30 0.25 1 0.305 63K 0 0.0 0.0 L4 116/0 9.47 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 85.82 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 1195/22 97.98 GB 0.0 1.5 0.6 0.9 3.4 2.5 0.6 1.8 135.4 299.3 11.51 10.72 32 0.360 1583K 2119 0.0 0.0 Int 0/0 0.00 KB 0.0 1.5 0.6 0.9 3.4 2.5 0.6 1.8 135.4 299.3 11.51 10.72 32 0.360 1583K 2119 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.5 0.6 0.9 1.5 0.6 0.0 0.0 251.7 251.3 6.20 6.00 6 1.033 1583K 2119 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 0.0 355.3 5.32 4.72 26 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): 6.2 total, 6.0 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: 3.37 GB write, 559.06 MB/s write, 1.52 GB read, 252.91 MB/s read, 11.5 seconds Interval compaction: 3.37 GB write, 577.62 MB/s write, 1.52 GB read, 261.31 MB/s read, 11.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 410807 Average: 2.1997 StdDev: 14.30 Min: 0 Median: 1.4672 Max: 3606 Percentiles: P50: 1.47 P75: 1.86 P99: 5.74 P99.9: 10.18 P99.99: 14.75 ------------------------------------------------------ [ 0, 1 ] 82799 20.155% 20.155% #### ( 1, 2 ] 262398 63.874% 84.029% ############# ( 2, 3 ] 37022 9.012% 93.041% ## ( 3, 4 ] 14881 3.622% 96.663% # ( 4, 6 ] 11042 2.688% 99.351% # ( 6, 10 ] 2241 0.546% 99.897% ( 10, 15 ] 404 0.098% 99.995% ( 15, 22 ] 46 0.011% 100.006% ( 22, 34 ] 9 0.002% 100.009% ( 34, 51 ] 3 0.001% 100.009% ( 51, 76 ] 2 0.000% 100.010% ( 110, 170 ] 6 0.001% 100.011% ( 170, 250 ] 15 0.004% 100.015% ( 250, 380 ] 7 0.002% 100.017% ( 380, 580 ] 9 0.002% 100.019% ( 580, 870 ] 4 0.001% 100.020% ( 870, 1300 ] 6 0.001% 100.021% ( 1300, 1900 ] 2 0.000% 100.022% ( 1900, 2900 ] 5 0.001% 100.023% ( 2900, 4400 ] 3 0.001% 100.024% ** Level 1 read latency histogram (micros): Count: 116130 Average: 2.3706 StdDev: 9.00 Min: 0 Median: 1.5807 Max: 1535 Percentiles: P50: 1.58 P75: 1.97 P99: 5.92 P99.9: 12.84 P99.99: 280.05 ------------------------------------------------------ [ 0, 1 ] 15194 13.084% 13.084% ### ( 1, 2 ] 73831 63.576% 76.660% ############# ( 2, 3 ] 16213 13.961% 90.621% ### ( 3, 4 ] 5113 4.403% 95.024% # ( 4, 6 ] 4816 4.147% 99.171% # ( 6, 10 ] 748 0.644% 99.815% ( 10, 15 ] 174 0.150% 99.965% ( 15, 22 ] 23 0.020% 99.985% ( 22, 34 ] 2 0.002% 99.986% ( 34, 51 ] 2 0.002% 99.988% ( 110, 170 ] 1 0.001% 99.989% ( 250, 380 ] 6 0.005% 99.994% ( 380, 580 ] 1 0.001% 99.995% ( 580, 870 ] 1 0.001% 99.996% ( 870, 1300 ] 4 0.003% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28185 Average: 2.7883 StdDev: 64.16 Min: 0 Median: 1.1742 Max: 8141 Percentiles: P50: 1.17 P75: 1.62 P99: 6.76 P99.9: 88.34 P99.99: 2490.75 ------------------------------------------------------ [ 0, 1 ] 11356 40.291% 40.291% ######## ( 1, 2 ] 15711 55.742% 96.033% ########### ( 2, 3 ] 469 1.664% 97.697% ( 3, 4 ] 229 0.812% 98.510% ( 4, 6 ] 106 0.376% 98.886% ( 6, 10 ] 170 0.603% 99.489% ( 10, 15 ] 60 0.213% 99.702% ( 15, 22 ] 3 0.011% 99.713% ( 22, 34 ] 2 0.007% 99.720% ( 34, 51 ] 10 0.035% 99.755% ( 51, 76 ] 39 0.138% 99.894% ( 76, 110 ] 5 0.018% 99.911% ( 110, 170 ] 3 0.011% 99.922% ( 170, 250 ] 8 0.028% 99.950% ( 250, 380 ] 3 0.011% 99.961% ( 380, 580 ] 2 0.007% 99.968% ( 580, 870 ] 3 0.011% 99.979% ( 1300, 1900 ] 2 0.007% 99.986% ( 1900, 2900 ] 2 0.007% 99.993% ( 4400, 6600 ] 1 0.004% 99.996% ( 6600, 9900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 78086 Average: 4.9979 StdDev: 91.11 Min: 0 Median: 1.6557 Max: 7700 Percentiles: P50: 1.66 P75: 2.27 P99: 9.80 P99.9: 440.08 P99.99: 5180.12 ------------------------------------------------------ [ 0, 1 ] 7741 9.913% 9.913% ## ( 1, 2 ] 47737 61.134% 71.047% ############ ( 2, 3 ] 11379 14.572% 85.620% ### ( 3, 4 ] 4780 6.121% 91.741% # ( 4, 6 ] 4304 5.512% 97.253% # ( 6, 10 ] 1435 1.838% 99.091% ( 10, 15 ] 383 0.490% 99.581% ( 15, 22 ] 51 0.065% 99.647% ( 22, 34 ] 6 0.008% 99.654% ( 34, 51 ] 1 0.001% 99.656% ( 76, 110 ] 53 0.068% 99.723% ( 110, 170 ] 76 0.097% 99.821% ( 170, 250 ] 32 0.041% 99.862% ( 250, 380 ] 20 0.026% 99.887% ( 380, 580 ] 33 0.042% 99.930% ( 580, 870 ] 15 0.019% 99.949% ( 870, 1300 ] 8 0.010% 99.959% ( 1300, 1900 ] 8 0.010% 99.969% ( 1900, 2900 ] 5 0.006% 99.976% ( 2900, 4400 ] 8 0.010% 99.986% ( 4400, 6600 ] 9 0.012% 99.997% ( 6600, 9900 ] 4 0.005% 100.003% ** Level 4 read latency histogram (micros): Count: 30 Average: 4040.0333 StdDev: 2169.74 Min: 449 Median: 3757.1429 Max: 8676 Percentiles: P50: 3757.14 P75: 5637.50 P99: 8676.00 P99.9: 8676.00 P99.99: 8676.00 ------------------------------------------------------ ( 380, 580 ] 1 3.333% 3.333% # ( 870, 1300 ] 1 3.333% 6.667% # ( 1300, 1900 ] 1 3.333% 10.000% # ( 1900, 2900 ] 8 26.667% 36.667% ##### ( 2900, 4400 ] 7 23.333% 60.000% ##### ( 4400, 6600 ] 8 26.667% 86.667% ##### ( 6600, 9900 ] 4 13.333% 100.000% ### ** DB Stats ** Uptime(secs): 6.2 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 319.23 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.738 H:M:S, 12.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 324.14 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.394 H:M:S, 13.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/11/27-21:05:23 ... thread 0: (1000000,3000000) ops and (324855.3,331711.2) ops/second in (3.078294,9.044011) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 15/11 2.15 GB 56.7 1.4 0.0 1.4 4.1 2.8 0.0 1.5 103.8 316.1 13.35 12.30 44 0.303 1407K 1496 0.0 0.0 L1 2/2 50.34 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 246.5 246.0 3.32 3.24 2 1.661 831K 1434 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 246.8 246.8 0.45 0.43 1 0.451 113K 24 0.0 0.0 L3 25/4 1.03 GB 0.9 1.5 0.6 0.9 1.5 0.6 0.0 2.4 213.9 213.8 7.13 6.30 4 1.782 1527K 798 0.0 0.0 L4 152/0 9.55 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 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 1242/17 98.90 GB 0.0 3.8 1.2 2.6 6.5 3.9 1.3 2.4 158.4 275.2 24.25 22.27 51 0.475 3878K 3752 0.0 0.0 Int 0/0 0.00 KB 0.0 3.8 1.2 2.6 6.5 3.9 1.3 2.4 158.4 275.2 24.25 22.27 51 0.475 3878K 3752 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.8 1.2 2.6 3.7 1.2 0.0 0.0 237.3 237.1 16.18 15.15 12 1.348 3878K 3752 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 351.5 8.06 7.12 39 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): 9.2 total, 9.0 interval Flush(GB): cumulative 2.768, interval 2.768 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.51 GB write, 721.68 MB/s write, 3.75 GB read, 415.45 MB/s read, 24.2 seconds Interval compaction: 6.51 GB write, 737.49 MB/s write, 3.75 GB read, 424.55 MB/s read, 24.2 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: 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: 702283 Average: 2.3260 StdDev: 12.38 Min: 0 Median: 1.5401 Max: 3606 Percentiles: P50: 1.54 P75: 1.93 P99: 5.88 P99.9: 11.54 P99.99: 16.15 ------------------------------------------------------ [ 0, 1 ] 107595 15.321% 15.321% ### ( 1, 2 ] 450902 64.205% 79.526% ############# ( 2, 3 ] 82198 11.704% 91.230% ## ( 3, 4 ] 31104 4.429% 95.659% # ( 4, 6 ] 24954 3.553% 99.213% # ( 6, 10 ] 4555 0.649% 99.861% ( 10, 15 ] 890 0.127% 99.988% ( 15, 22 ] 96 0.014% 100.002% ( 22, 34 ] 10 0.001% 100.003% ( 34, 51 ] 5 0.001% 100.004% ( 51, 76 ] 3 0.000% 100.004% ( 76, 110 ] 5 0.001% 100.005% ( 110, 170 ] 15 0.002% 100.007% ( 170, 250 ] 35 0.005% 100.012% ( 250, 380 ] 12 0.002% 100.014% ( 380, 580 ] 19 0.003% 100.016% ( 580, 870 ] 17 0.002% 100.019% ( 870, 1300 ] 10 0.001% 100.020% ( 1300, 1900 ] 4 0.001% 100.021% ( 1900, 2900 ] 6 0.001% 100.022% ( 2900, 4400 ] 3 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 194714 Average: 2.4505 StdDev: 7.00 Min: 0 Median: 1.6431 Max: 1535 Percentiles: P50: 1.64 P75: 2.16 P99: 5.98 P99.9: 13.17 P99.99: 21.93 ------------------------------------------------------ [ 0, 1 ] 18692 9.600% 9.600% ## ( 1, 2 ] 122318 62.819% 72.419% ############# ( 2, 3 ] 32025 16.447% 88.866% ### ( 3, 4 ] 9877 5.073% 93.939% # ( 4, 6 ] 9937 5.103% 99.042% # ( 6, 10 ] 1443 0.741% 99.783% ( 10, 15 ] 358 0.184% 99.967% ( 15, 22 ] 45 0.023% 99.990% ( 22, 34 ] 3 0.002% 99.992% ( 34, 51 ] 2 0.001% 99.993% ( 110, 170 ] 1 0.001% 99.993% ( 250, 380 ] 6 0.003% 99.996% ( 380, 580 ] 1 0.001% 99.997% ( 580, 870 ] 1 0.001% 99.997% ( 870, 1300 ] 4 0.002% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 40545 Average: 2.6711 StdDev: 53.85 Min: 0 Median: 1.2791 Max: 8141 Percentiles: P50: 1.28 P75: 1.70 P99: 7.45 P99.9: 74.37 P99.99: 1883.65 ------------------------------------------------------ [ 0, 1 ] 13625 33.605% 33.605% ####### ( 1, 2 ] 23818 58.745% 92.349% ############ ( 2, 3 ] 1583 3.904% 96.254% # ( 3, 4 ] 600 1.480% 97.733% ( 4, 6 ] 379 0.935% 98.668% ( 6, 10 ] 371 0.915% 99.583% ( 10, 15 ] 76 0.187% 99.771% ( 15, 22 ] 4 0.010% 99.780% ( 22, 34 ] 2 0.005% 99.785% ( 34, 51 ] 10 0.025% 99.810% ( 51, 76 ] 39 0.096% 99.906% ( 76, 110 ] 5 0.012% 99.919% ( 110, 170 ] 4 0.010% 99.928% ( 170, 250 ] 10 0.025% 99.953% ( 250, 380 ] 5 0.012% 99.965% ( 380, 580 ] 3 0.007% 99.973% ( 580, 870 ] 5 0.012% 99.985% ( 1300, 1900 ] 2 0.005% 99.990% ( 1900, 2900 ] 2 0.005% 99.995% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 258366 Average: 3.8311 StdDev: 52.59 Min: 0 Median: 1.6559 Max: 7700 Percentiles: P50: 1.66 P75: 2.25 P99: 9.42 P99.9: 253.94 P99.99: 1068.65 ------------------------------------------------------ [ 0, 1 ] 24657 9.543% 9.543% ## ( 1, 2 ] 159364 61.681% 71.225% ############ ( 2, 3 ] 38832 15.030% 86.255% ### ( 3, 4 ] 15361 5.945% 92.200% # ( 4, 6 ] 13664 5.289% 97.489% # ( 6, 10 ] 4563 1.766% 99.255% ( 10, 15 ] 923 0.357% 99.612% ( 15, 22 ] 106 0.041% 99.653% ( 22, 34 ] 17 0.007% 99.660% ( 34, 51 ] 13 0.005% 99.665% ( 51, 76 ] 15 0.006% 99.671% ( 76, 110 ] 175 0.068% 99.738% ( 110, 170 ] 276 0.107% 99.845% ( 170, 250 ] 139 0.054% 99.899% ( 250, 380 ] 87 0.034% 99.933% ( 380, 580 ] 90 0.035% 99.967% ( 580, 870 ] 48 0.019% 99.986% ( 870, 1300 ] 22 0.009% 99.995% ( 1300, 1900 ] 12 0.005% 99.999% ( 1900, 2900 ] 5 0.002% 100.001% ( 2900, 4400 ] 8 0.003% 100.004% ( 4400, 6600 ] 9 0.003% 100.008% ( 6600, 9900 ] 4 0.002% 100.009% ** Level 4 read latency histogram (micros): Count: 30 Average: 4040.0333 StdDev: 2169.74 Min: 449 Median: 3757.1429 Max: 8676 Percentiles: P50: 3757.14 P75: 5637.50 P99: 8676.00 P99.9: 8676.00 P99.99: 8676.00 ------------------------------------------------------ ( 380, 580 ] 1 3.333% 3.333% # ( 870, 1300 ] 1 3.333% 6.667% # ( 1300, 1900 ] 1 3.333% 10.000% # ( 1900, 2900 ] 8 26.667% 36.667% ##### ( 2900, 4400 ] 7 23.333% 60.000% ##### ( 4400, 6600 ] 8 26.667% 86.667% ##### ( 6600, 9900 ] 4 13.333% 100.000% ### ** Level 5 read latency histogram (micros): Count: 20 Average: 851.6000 StdDev: 860.64 Min: 86 Median: 480.0000 Max: 2669 Percentiles: P50: 480.00 P75: 1300.00 P99: 2669.00 P99.9: 2669.00 P99.99: 2669.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 4 20.000% 25.000% #### ( 170, 250 ] 3 15.000% 40.000% ### ( 380, 580 ] 4 20.000% 60.000% #### ( 580, 870 ] 1 5.000% 65.000% # ( 870, 1300 ] 2 10.000% 75.000% ## ( 1900, 2900 ] 5 25.000% 100.000% ##### ** DB Stats ** Uptime(secs): 9.2 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 319.40 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.167 H:M:S, 12.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 319.73 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.430 H:M:S, 14.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/11/27-21:05:27 ... thread 0: (1000000,4000000) ops and (272716.8,314692.5) ops/second in (3.666808,12.710819) 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 18/11 3.20 GB 163.6 2.5 0.0 2.5 6.3 3.8 0.0 1.6 121.7 310.3 20.70 19.25 63 0.329 2558K 2736 0.0 0.0 L1 2/2 50.34 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 246.5 246.0 3.32 3.24 2 1.661 831K 1434 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 246.8 246.8 0.45 0.43 1 0.451 113K 24 0.0 0.0 L3 21/0 894.23 MB 0.9 1.5 0.6 0.9 1.5 0.6 0.0 2.4 213.9 213.8 7.13 6.30 4 1.782 1527K 798 0.0 0.0 L4 169/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.4 1.0 194.8 194.8 0.82 0.70 1 0.817 130K 0 0.0 0.0 L5 1048/0 86.12 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 1258/13 99.95 GB 0.0 5.0 1.3 3.7 8.8 5.1 1.3 2.3 158.4 278.7 32.41 29.92 71 0.457 5160K 4992 0.0 0.0 Int 0/0 0.00 KB 0.0 5.0 1.3 3.7 8.8 5.1 1.3 2.3 158.4 278.7 32.41 29.92 71 0.457 5160K 4992 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 5.0 1.3 3.7 5.0 1.3 0.0 0.0 241.1 240.8 21.30 20.07 17 1.253 5160K 4992 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 0.0 351.3 11.12 9.85 54 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): 12.9 total, 12.7 interval Flush(GB): cumulative 3.814, interval 3.814 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: 8.82 GB write, 699.71 MB/s write, 5.01 GB read, 397.61 MB/s read, 32.4 seconds Interval compaction: 8.82 GB write, 710.62 MB/s write, 5.01 GB read, 403.81 MB/s read, 32.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 4, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 4, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 19, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 4, total-stops: 19, interval: 23 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1162968 Average: 2.3093 StdDev: 10.80 Min: 0 Median: 1.5311 Max: 3606 Percentiles: P50: 1.53 P75: 1.91 P99: 5.90 P99.9: 11.32 P99.99: 18.88 ------------------------------------------------------ [ 0, 1 ] 174514 15.006% 15.006% ### ( 1, 2 ] 766344 65.896% 80.901% ############# ( 2, 3 ] 129699 11.152% 92.054% ## ( 3, 4 ] 47053 4.046% 96.100% # ( 4, 6 ] 35442 3.048% 99.147% # ( 6, 10 ] 8402 0.722% 99.870% ( 10, 15 ] 1331 0.114% 99.984% ( 15, 22 ] 122 0.010% 99.995% ( 22, 34 ] 15 0.001% 99.996% ( 34, 51 ] 9 0.001% 99.997% ( 51, 76 ] 6 0.001% 99.997% ( 76, 110 ] 42 0.004% 100.001% ( 110, 170 ] 99 0.009% 100.009% ( 170, 250 ] 72 0.006% 100.016% ( 250, 380 ] 30 0.003% 100.018% ( 380, 580 ] 47 0.004% 100.022% ( 580, 870 ] 26 0.002% 100.025% ( 870, 1300 ] 16 0.001% 100.026% ( 1300, 1900 ] 6 0.001% 100.026% ( 1900, 2900 ] 6 0.001% 100.027% ( 2900, 4400 ] 3 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 205910 Average: 2.4977 StdDev: 7.81 Min: 0 Median: 1.6390 Max: 1535 Percentiles: P50: 1.64 P75: 2.14 P99: 6.19 P99.9: 13.99 P99.99: 247.22 ------------------------------------------------------ [ 0, 1 ] 19884 9.657% 9.657% ## ( 1, 2 ] 129996 63.132% 72.789% ############# ( 2, 3 ] 33309 16.176% 88.966% ### ( 3, 4 ] 10357 5.030% 93.995% # ( 4, 6 ] 10229 4.968% 98.963% # ( 6, 10 ] 1625 0.789% 99.752% ( 10, 15 ] 382 0.186% 99.938% ( 15, 22 ] 47 0.023% 99.961% ( 22, 34 ] 3 0.001% 99.962% ( 34, 51 ] 2 0.001% 99.963% ( 76, 110 ] 17 0.008% 99.971% ( 110, 170 ] 23 0.011% 99.983% ( 170, 250 ] 17 0.008% 99.991% ( 250, 380 ] 8 0.004% 99.995% ( 380, 580 ] 4 0.002% 99.997% ( 580, 870 ] 3 0.001% 99.998% ( 870, 1300 ] 4 0.002% 100.000% ( 1300, 1900 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40545 Average: 2.6711 StdDev: 53.85 Min: 0 Median: 1.2791 Max: 8141 Percentiles: P50: 1.28 P75: 1.70 P99: 7.45 P99.9: 74.37 P99.99: 1883.65 ------------------------------------------------------ [ 0, 1 ] 13625 33.605% 33.605% ####### ( 1, 2 ] 23818 58.745% 92.349% ############ ( 2, 3 ] 1583 3.904% 96.254% # ( 3, 4 ] 600 1.480% 97.733% ( 4, 6 ] 379 0.935% 98.668% ( 6, 10 ] 371 0.915% 99.583% ( 10, 15 ] 76 0.187% 99.771% ( 15, 22 ] 4 0.010% 99.780% ( 22, 34 ] 2 0.005% 99.785% ( 34, 51 ] 10 0.025% 99.810% ( 51, 76 ] 39 0.096% 99.906% ( 76, 110 ] 5 0.012% 99.919% ( 110, 170 ] 4 0.010% 99.928% ( 170, 250 ] 10 0.025% 99.953% ( 250, 380 ] 5 0.012% 99.965% ( 380, 580 ] 3 0.007% 99.973% ( 580, 870 ] 5 0.012% 99.985% ( 1300, 1900 ] 2 0.005% 99.990% ( 1900, 2900 ] 2 0.005% 99.995% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 268875 Average: 3.7764 StdDev: 51.55 Min: 0 Median: 1.6565 Max: 7700 Percentiles: P50: 1.66 P75: 2.25 P99: 9.35 P99.9: 245.47 P99.99: 1048.11 ------------------------------------------------------ [ 0, 1 ] 25207 9.375% 9.375% ## ( 1, 2 ] 166377 61.879% 71.254% ############ ( 2, 3 ] 40676 15.128% 86.382% ### ( 3, 4 ] 15829 5.887% 92.269% # ( 4, 6 ] 14214 5.286% 97.556% # ( 6, 10 ] 4632 1.723% 99.278% ( 10, 15 ] 938 0.349% 99.627% ( 15, 22 ] 106 0.039% 99.667% ( 22, 34 ] 17 0.006% 99.673% ( 34, 51 ] 13 0.005% 99.678% ( 51, 76 ] 15 0.006% 99.683% ( 76, 110 ] 175 0.065% 99.749% ( 110, 170 ] 276 0.103% 99.851% ( 170, 250 ] 139 0.052% 99.903% ( 250, 380 ] 87 0.032% 99.935% ( 380, 580 ] 90 0.033% 99.969% ( 580, 870 ] 48 0.018% 99.987% ( 870, 1300 ] 22 0.008% 99.995% ( 1300, 1900 ] 12 0.004% 99.999% ( 1900, 2900 ] 5 0.002% 100.001% ( 2900, 4400 ] 8 0.003% 100.004% ( 4400, 6600 ] 9 0.003% 100.007% ( 6600, 9900 ] 4 0.001% 100.009% ** Level 4 read latency histogram (micros): Count: 115 Average: 1068.7478 StdDev: 2085.37 Min: 1 Median: 4.7143 Max: 8676 Percentiles: P50: 4.71 P75: 977.50 P99: 8676.00 P99.9: 8676.00 P99.99: 8676.00 ------------------------------------------------------ [ 0, 1 ] 20 17.391% 17.391% ### ( 1, 2 ] 24 20.870% 38.261% #### ( 2, 3 ] 7 6.087% 44.348% # ( 3, 4 ] 4 3.478% 47.826% # ( 4, 6 ] 7 6.087% 53.913% # ( 6, 10 ] 5 4.348% 58.261% # ( 10, 15 ] 7 6.087% 64.348% # ( 15, 22 ] 1 0.870% 65.217% ( 22, 34 ] 7 6.087% 71.304% # ( 170, 250 ] 1 0.870% 72.174% ( 250, 380 ] 1 0.870% 73.043% ( 380, 580 ] 1 0.870% 73.913% ( 580, 870 ] 1 0.870% 74.783% ( 870, 1300 ] 1 0.870% 75.652% ( 1300, 1900 ] 1 0.870% 76.522% ( 1900, 2900 ] 8 6.957% 83.478% # ( 2900, 4400 ] 7 6.087% 89.565% # ( 4400, 6600 ] 8 6.957% 96.522% # ( 6600, 9900 ] 4 3.478% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 851.6000 StdDev: 860.64 Min: 86 Median: 480.0000 Max: 2669 Percentiles: P50: 480.00 P75: 1300.00 P99: 2669.00 P99.9: 2669.00 P99.99: 2669.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 4 20.000% 25.000% #### ( 170, 250 ] 3 15.000% 40.000% ### ( 380, 580 ] 4 20.000% 60.000% #### ( 580, 870 ] 1 5.000% 65.000% # ( 870, 1300 ] 2 10.000% 75.000% ## ( 1900, 2900 ] 5 25.000% 100.000% ##### ** DB Stats ** Uptime(secs): 12.9 total, 3.7 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 304.92 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.236 H:M:S, 17.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 268.40 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.069 H:M:S, 29.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 0 2024/11/27-21:05:30 ... thread 0: (1000000,5000000) ops and (331657.8,317945.3) ops/second in (3.015156,15.725975) 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 18/15 2.70 GB 44.1 3.0 0.0 3.0 7.7 4.7 0.0 1.6 121.9 310.9 25.32 23.56 78 0.325 3134K 3334 0.0 0.0 L1 14/14 1.39 GB 0.0 2.2 1.8 0.4 2.2 1.8 0.1 1.2 234.0 232.9 9.63 9.33 3 3.210 2288K 10K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 246.8 246.8 0.45 0.43 1 0.451 113K 24 0.0 0.0 L3 21/0 894.23 MB 0.9 1.5 0.6 0.9 1.5 0.6 0.0 2.4 213.9 213.8 7.13 6.30 4 1.782 1527K 798 0.0 0.0 L4 169/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.4 1.0 194.8 194.8 0.82 0.70 1 0.817 130K 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1270/29 100.80 GB 0.0 7.0 2.7 4.3 11.6 7.3 1.3 2.5 164.6 274.8 43.34 40.32 87 0.498 7193K 14K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.0 2.7 4.3 11.6 7.3 1.3 2.5 164.6 274.8 43.34 40.32 87 0.498 7193K 14K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.0 2.7 4.3 7.0 2.7 0.0 0.0 239.7 239.2 29.77 28.28 20 1.488 7193K 14K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 352.7 13.57 12.04 67 0.203 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.9 total, 15.7 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: 11.63 GB write, 747.72 MB/s write, 6.97 GB read, 448.03 MB/s read, 43.3 seconds Interval compaction: 11.63 GB write, 757.14 MB/s write, 6.97 GB read, 453.68 MB/s read, 43.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 6, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 6, 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: 6, total-stops: 21, interval: 27 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1412477 Average: 2.3202 StdDev: 11.08 Min: 0 Median: 1.5233 Max: 3606 Percentiles: P50: 1.52 P75: 1.90 P99: 5.87 P99.9: 11.78 P99.99: 112.31 ------------------------------------------------------ [ 0, 1 ] 218355 15.459% 15.459% ### ( 1, 2 ] 932351 66.008% 81.467% ############# ( 2, 3 ] 154138 10.913% 92.380% ## ( 3, 4 ] 55019 3.895% 96.275% # ( 4, 6 ] 41134 2.912% 99.187% # ( 6, 10 ] 9525 0.674% 99.862% ( 10, 15 ] 1528 0.108% 99.970% ( 15, 22 ] 143 0.010% 99.980% ( 22, 34 ] 20 0.001% 99.981% ( 34, 51 ] 11 0.001% 99.982% ( 51, 76 ] 7 0.000% 99.983% ( 76, 110 ] 98 0.007% 99.990% ( 110, 170 ] 201 0.014% 100.004% ( 170, 250 ] 120 0.008% 100.012% ( 250, 380 ] 55 0.004% 100.016% ( 380, 580 ] 73 0.005% 100.021% ( 580, 870 ] 41 0.003% 100.024% ( 870, 1300 ] 21 0.001% 100.026% ( 1300, 1900 ] 6 0.000% 100.026% ( 1900, 2900 ] 8 0.001% 100.027% ( 2900, 4400 ] 3 0.000% 100.027% ** Level 1 read latency histogram (micros): Count: 258221 Average: 2.6575 StdDev: 13.11 Min: 0 Median: 1.6102 Max: 1766 Percentiles: P50: 1.61 P75: 2.01 P99: 7.22 P99.9: 91.03 P99.99: 650.89 ------------------------------------------------------ [ 0, 1 ] 28667 11.102% 11.102% ## ( 1, 2 ] 164595 63.742% 74.844% ############# ( 2, 3 ] 38221 14.802% 89.645% ### ( 3, 4 ] 11985 4.641% 94.287% # ( 4, 6 ] 11420 4.423% 98.709% # ( 6, 10 ] 2464 0.954% 99.663% ( 10, 15 ] 505 0.196% 99.859% ( 15, 22 ] 58 0.022% 99.881% ( 22, 34 ] 5 0.002% 99.883% ( 34, 51 ] 3 0.001% 99.885% ( 76, 110 ] 90 0.035% 99.919% ( 110, 170 ] 79 0.031% 99.950% ( 170, 250 ] 48 0.019% 99.969% ( 250, 380 ] 24 0.009% 99.978% ( 380, 580 ] 28 0.011% 99.989% ( 580, 870 ] 13 0.005% 99.994% ( 870, 1300 ] 11 0.004% 99.998% ( 1300, 1900 ] 5 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 40545 Average: 2.6711 StdDev: 53.85 Min: 0 Median: 1.2791 Max: 8141 Percentiles: P50: 1.28 P75: 1.70 P99: 7.45 P99.9: 74.37 P99.99: 1883.65 ------------------------------------------------------ [ 0, 1 ] 13625 33.605% 33.605% ####### ( 1, 2 ] 23818 58.745% 92.349% ############ ( 2, 3 ] 1583 3.904% 96.254% # ( 3, 4 ] 600 1.480% 97.733% ( 4, 6 ] 379 0.935% 98.668% ( 6, 10 ] 371 0.915% 99.583% ( 10, 15 ] 76 0.187% 99.771% ( 15, 22 ] 4 0.010% 99.780% ( 22, 34 ] 2 0.005% 99.785% ( 34, 51 ] 10 0.025% 99.810% ( 51, 76 ] 39 0.096% 99.906% ( 76, 110 ] 5 0.012% 99.919% ( 110, 170 ] 4 0.010% 99.928% ( 170, 250 ] 10 0.025% 99.953% ( 250, 380 ] 5 0.012% 99.965% ( 380, 580 ] 3 0.007% 99.973% ( 580, 870 ] 5 0.012% 99.985% ( 1300, 1900 ] 2 0.005% 99.990% ( 1900, 2900 ] 2 0.005% 99.995% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 268875 Average: 3.7764 StdDev: 51.55 Min: 0 Median: 1.6565 Max: 7700 Percentiles: P50: 1.66 P75: 2.25 P99: 9.35 P99.9: 245.47 P99.99: 1048.11 ------------------------------------------------------ [ 0, 1 ] 25207 9.375% 9.375% ## ( 1, 2 ] 166377 61.879% 71.254% ############ ( 2, 3 ] 40676 15.128% 86.382% ### ( 3, 4 ] 15829 5.887% 92.269% # ( 4, 6 ] 14214 5.286% 97.556% # ( 6, 10 ] 4632 1.723% 99.278% ( 10, 15 ] 938 0.349% 99.627% ( 15, 22 ] 106 0.039% 99.667% ( 22, 34 ] 17 0.006% 99.673% ( 34, 51 ] 13 0.005% 99.678% ( 51, 76 ] 15 0.006% 99.683% ( 76, 110 ] 175 0.065% 99.749% ( 110, 170 ] 276 0.103% 99.851% ( 170, 250 ] 139 0.052% 99.903% ( 250, 380 ] 87 0.032% 99.935% ( 380, 580 ] 90 0.033% 99.969% ( 580, 870 ] 48 0.018% 99.987% ( 870, 1300 ] 22 0.008% 99.995% ( 1300, 1900 ] 12 0.004% 99.999% ( 1900, 2900 ] 5 0.002% 100.001% ( 2900, 4400 ] 8 0.003% 100.004% ( 4400, 6600 ] 9 0.003% 100.007% ( 6600, 9900 ] 4 0.001% 100.009% ** Level 4 read latency histogram (micros): Count: 115 Average: 1068.7478 StdDev: 2085.37 Min: 1 Median: 4.7143 Max: 8676 Percentiles: P50: 4.71 P75: 977.50 P99: 8676.00 P99.9: 8676.00 P99.99: 8676.00 ------------------------------------------------------ [ 0, 1 ] 20 17.391% 17.391% ### ( 1, 2 ] 24 20.870% 38.261% #### ( 2, 3 ] 7 6.087% 44.348% # ( 3, 4 ] 4 3.478% 47.826% # ( 4, 6 ] 7 6.087% 53.913% # ( 6, 10 ] 5 4.348% 58.261% # ( 10, 15 ] 7 6.087% 64.348% # ( 15, 22 ] 1 0.870% 65.217% ( 22, 34 ] 7 6.087% 71.304% # ( 170, 250 ] 1 0.870% 72.174% ( 250, 380 ] 1 0.870% 73.043% ( 380, 580 ] 1 0.870% 73.913% ( 580, 870 ] 1 0.870% 74.783% ( 870, 1300 ] 1 0.870% 75.652% ( 1300, 1900 ] 1 0.870% 76.522% ( 1900, 2900 ] 8 6.957% 83.478% # ( 2900, 4400 ] 7 6.087% 89.565% # ( 4400, 6600 ] 8 6.957% 96.522% # ( 6600, 9900 ] 4 3.478% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 851.6000 StdDev: 860.64 Min: 86 Median: 480.0000 Max: 2669 Percentiles: P50: 480.00 P75: 1300.00 P99: 2669.00 P99.9: 2669.00 P99.99: 2669.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 4 20.000% 25.000% #### ( 170, 250 ] 3 15.000% 40.000% ### ( 380, 580 ] 4 20.000% 60.000% #### ( 580, 870 ] 1 5.000% 65.000% # ( 870, 1300 ] 2 10.000% 75.000% ## ( 1900, 2900 ] 5 25.000% 100.000% ##### ** DB Stats ** Uptime(secs): 15.9 total, 3.0 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 308.99 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.676 H:M:S, 16.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.42 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.440 H:M:S, 14.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-21:05:35 ... thread 0: (1000000,6000000) ops and (200519.7,289672.9) ops/second in (4.987041,20.713016) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/17 3.69 GB 37.8 4.2 0.0 4.2 9.9 5.7 0.0 1.7 131.8 307.3 32.99 30.79 99 0.333 4413K 4563 0.0 0.0 L1 14/14 1.39 GB 0.0 2.2 1.8 0.4 2.2 1.8 0.1 1.2 234.0 232.9 9.63 9.33 3 3.210 2288K 10K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 246.8 246.8 0.45 0.43 1 0.451 113K 24 0.0 0.0 L3 21/0 894.23 MB 0.9 1.5 0.6 0.9 1.5 0.6 0.0 2.4 213.9 213.8 7.13 6.30 4 1.782 1527K 798 0.0 0.0 L4 169/0 9.70 GB 1.0 0.2 0.2 0.0 0.2 0.2 0.4 1.0 194.8 194.8 0.82 0.70 1 0.817 130K 0 0.0 0.0 L5 1048/0 86.12 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 1271/31 101.78 GB 0.0 8.2 2.7 5.5 13.8 8.3 1.3 2.4 164.6 277.8 51.02 47.55 108 0.472 8472K 15K 0.0 0.0 Int 0/0 0.00 KB 0.0 8.2 2.7 5.5 13.8 8.3 1.3 2.4 164.6 277.8 51.02 47.55 108 0.472 8472K 15K 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 8.2 2.7 5.5 8.2 2.7 0.0 0.0 243.7 243.2 34.45 32.87 25 1.378 8472K 15K 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 0.0 349.8 16.57 14.68 83 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 20.9 total, 20.7 interval Flush(GB): cumulative 5.660, interval 5.660 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.84 GB write, 677.80 MB/s write, 8.20 GB read, 401.44 MB/s read, 51.0 seconds Interval compaction: 13.84 GB write, 684.28 MB/s write, 8.20 GB read, 405.28 MB/s read, 51.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 21, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 15, total-stops: 21, interval: 36 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1884906 Average: 2.3221 StdDev: 11.90 Min: 0 Median: 1.5160 Max: 3606 Percentiles: P50: 1.52 P75: 1.89 P99: 5.86 P99.9: 12.19 P99.99: 138.18 ------------------------------------------------------ [ 0, 1 ] 293440 15.568% 15.568% ### ( 1, 2 ] 1257780 66.729% 82.297% ############# ( 2, 3 ] 199289 10.573% 92.870% ## ( 3, 4 ] 68724 3.646% 96.516% # ( 4, 6 ] 50380 2.673% 99.189% # ( 6, 10 ] 12540 0.665% 99.854% ( 10, 15 ] 1993 0.106% 99.960% ( 15, 22 ] 215 0.011% 99.971% ( 22, 34 ] 23 0.001% 99.972% ( 34, 51 ] 13 0.001% 99.973% ( 51, 76 ] 11 0.001% 99.974% ( 76, 110 ] 158 0.008% 99.982% ( 110, 170 ] 329 0.017% 99.999% ( 170, 250 ] 185 0.010% 100.009% ( 250, 380 ] 83 0.004% 100.014% ( 380, 580 ] 109 0.006% 100.019% ( 580, 870 ] 56 0.003% 100.022% ( 870, 1300 ] 30 0.002% 100.024% ( 1300, 1900 ] 10 0.001% 100.025% ( 1900, 2900 ] 11 0.001% 100.025% ( 2900, 4400 ] 6 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 371588 Average: 2.6782 StdDev: 14.04 Min: 0 Median: 1.5801 Max: 3116 Percentiles: P50: 1.58 P75: 1.96 P99: 7.84 P99.9: 117.83 P99.99: 579.31 ------------------------------------------------------ [ 0, 1 ] 45051 12.124% 12.124% ## ( 1, 2 ] 242629 65.295% 77.419% ############# ( 2, 3 ] 49424 13.301% 90.720% ### ( 3, 4 ] 14903 4.011% 94.730% # ( 4, 6 ] 13882 3.736% 98.466% # ( 6, 10 ] 4300 1.157% 99.624% ( 10, 15 ] 689 0.185% 99.809% ( 15, 22 ] 82 0.022% 99.831% ( 22, 34 ] 6 0.002% 99.833% ( 34, 51 ] 3 0.001% 99.833% ( 51, 76 ] 1 0.000% 99.834% ( 76, 110 ] 225 0.061% 99.894% ( 110, 170 ] 164 0.044% 99.938% ( 170, 250 ] 101 0.027% 99.966% ( 250, 380 ] 45 0.012% 99.978% ( 380, 580 ] 46 0.012% 99.990% ( 580, 870 ] 17 0.005% 99.995% ( 870, 1300 ] 12 0.003% 99.998% ( 1300, 1900 ] 7 0.002% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40545 Average: 2.6711 StdDev: 53.85 Min: 0 Median: 1.2791 Max: 8141 Percentiles: P50: 1.28 P75: 1.70 P99: 7.45 P99.9: 74.37 P99.99: 1883.65 ------------------------------------------------------ [ 0, 1 ] 13625 33.605% 33.605% ####### ( 1, 2 ] 23818 58.745% 92.349% ############ ( 2, 3 ] 1583 3.904% 96.254% # ( 3, 4 ] 600 1.480% 97.733% ( 4, 6 ] 379 0.935% 98.668% ( 6, 10 ] 371 0.915% 99.583% ( 10, 15 ] 76 0.187% 99.771% ( 15, 22 ] 4 0.010% 99.780% ( 22, 34 ] 2 0.005% 99.785% ( 34, 51 ] 10 0.025% 99.810% ( 51, 76 ] 39 0.096% 99.906% ( 76, 110 ] 5 0.012% 99.919% ( 110, 170 ] 4 0.010% 99.928% ( 170, 250 ] 10 0.025% 99.953% ( 250, 380 ] 5 0.012% 99.965% ( 380, 580 ] 3 0.007% 99.973% ( 580, 870 ] 5 0.012% 99.985% ( 1300, 1900 ] 2 0.005% 99.990% ( 1900, 2900 ] 2 0.005% 99.995% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 268875 Average: 3.7764 StdDev: 51.55 Min: 0 Median: 1.6565 Max: 7700 Percentiles: P50: 1.66 P75: 2.25 P99: 9.35 P99.9: 245.47 P99.99: 1048.11 ------------------------------------------------------ [ 0, 1 ] 25207 9.375% 9.375% ## ( 1, 2 ] 166377 61.879% 71.254% ############ ( 2, 3 ] 40676 15.128% 86.382% ### ( 3, 4 ] 15829 5.887% 92.269% # ( 4, 6 ] 14214 5.286% 97.556% # ( 6, 10 ] 4632 1.723% 99.278% ( 10, 15 ] 938 0.349% 99.627% ( 15, 22 ] 106 0.039% 99.667% ( 22, 34 ] 17 0.006% 99.673% ( 34, 51 ] 13 0.005% 99.678% ( 51, 76 ] 15 0.006% 99.683% ( 76, 110 ] 175 0.065% 99.749% ( 110, 170 ] 276 0.103% 99.851% ( 170, 250 ] 139 0.052% 99.903% ( 250, 380 ] 87 0.032% 99.935% ( 380, 580 ] 90 0.033% 99.969% ( 580, 870 ] 48 0.018% 99.987% ( 870, 1300 ] 22 0.008% 99.995% ( 1300, 1900 ] 12 0.004% 99.999% ( 1900, 2900 ] 5 0.002% 100.001% ( 2900, 4400 ] 8 0.003% 100.004% ( 4400, 6600 ] 9 0.003% 100.007% ( 6600, 9900 ] 4 0.001% 100.009% ** Level 4 read latency histogram (micros): Count: 115 Average: 1068.7478 StdDev: 2085.37 Min: 1 Median: 4.7143 Max: 8676 Percentiles: P50: 4.71 P75: 977.50 P99: 8676.00 P99.9: 8676.00 P99.99: 8676.00 ------------------------------------------------------ [ 0, 1 ] 20 17.391% 17.391% ### ( 1, 2 ] 24 20.870% 38.261% #### ( 2, 3 ] 7 6.087% 44.348% # ( 3, 4 ] 4 3.478% 47.826% # ( 4, 6 ] 7 6.087% 53.913% # ( 6, 10 ] 5 4.348% 58.261% # ( 10, 15 ] 7 6.087% 64.348% # ( 15, 22 ] 1 0.870% 65.217% ( 22, 34 ] 7 6.087% 71.304% # ( 170, 250 ] 1 0.870% 72.174% ( 250, 380 ] 1 0.870% 73.043% ( 380, 580 ] 1 0.870% 73.913% ( 580, 870 ] 1 0.870% 74.783% ( 870, 1300 ] 1 0.870% 75.652% ( 1300, 1900 ] 1 0.870% 76.522% ( 1900, 2900 ] 8 6.957% 83.478% # ( 2900, 4400 ] 7 6.087% 89.565% # ( 4400, 6600 ] 8 6.957% 96.522% # ( 6600, 9900 ] 4 3.478% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 851.6000 StdDev: 860.64 Min: 86 Median: 480.0000 Max: 2669 Percentiles: P50: 480.00 P75: 1300.00 P99: 2669.00 P99.9: 2669.00 P99.99: 2669.00 ------------------------------------------------------ ( 76, 110 ] 1 5.000% 5.000% # ( 110, 170 ] 4 20.000% 25.000% #### ( 170, 250 ] 3 15.000% 40.000% ### ( 380, 580 ] 4 20.000% 60.000% #### ( 580, 870 ] 1 5.000% 65.000% # ( 870, 1300 ] 2 10.000% 75.000% ## ( 1900, 2900 ] 5 25.000% 100.000% ##### ** DB Stats ** Uptime(secs): 20.9 total, 5.0 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 282.36 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.045 H:M:S, 24.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 197.35 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.369 H:M:S, 47.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-21:05:44 ... thread 0: (1000000,7000000) ops and (106513.3,232546.4) ops/second in (9.388503,30.101519) 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 10/4 2.64 GB 244.7 6.3 0.0 6.3 12.9 6.6 0.0 1.9 146.0 300.2 44.02 41.08 119 0.370 6523K 12K 0.0 0.0 L1 22/0 2.37 GB 242.3 5.6 3.9 1.7 5.6 3.8 0.1 1.4 221.0 218.7 26.05 24.60 4 6.513 5845K 60K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.5 1.8 246.8 246.8 0.45 0.43 1 0.451 113K 24 0.0 0.0 L3 15/1 1.03 GB 0.9 1.5 0.6 0.9 1.5 0.6 1.0 2.4 213.9 213.8 7.13 6.30 4 1.782 1527K 798 0.0 0.0 L4 171/3 9.57 GB 1.0 0.2 0.2 0.0 0.2 0.2 1.2 1.0 194.8 194.8 0.82 0.70 1 0.817 130K 0 0.0 0.0 L5 1060/0 87.11 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 1278/8 102.71 GB 0.0 13.6 4.7 8.9 20.2 11.3 5.2 3.0 178.1 263.9 78.46 73.10 129 0.608 14M 73K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.6 4.7 8.9 20.2 11.3 5.2 3.0 178.1 263.9 78.46 73.10 129 0.608 14M 73K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 13.6 4.7 8.9 13.6 4.6 0.0 0.0 236.9 235.7 58.99 55.84 30 1.966 14M 73K 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 0.0 349.5 19.47 17.26 99 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 30.3 total, 30.1 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: 20.22 GB write, 683.31 MB/s write, 13.65 GB read, 461.23 MB/s read, 78.5 seconds Interval compaction: 20.22 GB write, 687.81 MB/s write, 13.65 GB read, 464.27 MB/s read, 78.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 25, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 25, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 21, pending-compaction-bytes-delays: 4, pending-compaction-bytes-stops: 0, total-delays: 29, total-stops: 21, interval: 50 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2725978 Average: 2.6041 StdDev: 15.03 Min: 0 Median: 1.5098 Max: 4370 Percentiles: P50: 1.51 P75: 1.88 P99: 6.60 P99.9: 137.75 P99.99: 277.20 ------------------------------------------------------ [ 0, 1 ] 431766 15.839% 15.839% ### ( 1, 2 ] 1826689 67.010% 82.849% ############# ( 2, 3 ] 276010 10.125% 92.975% ## ( 3, 4 ] 94090 3.452% 96.426% # ( 4, 6 ] 66947 2.456% 98.882% ( 6, 10 ] 21471 0.788% 99.670% ( 10, 15 ] 2851 0.105% 99.774% ( 15, 22 ] 339 0.012% 99.787% ( 22, 34 ] 31 0.001% 99.788% ( 34, 51 ] 14 0.001% 99.788% ( 51, 76 ] 12 0.000% 99.789% ( 76, 110 ] 1629 0.060% 99.849% ( 110, 170 ] 3034 0.111% 99.960% ( 170, 250 ] 732 0.027% 99.987% ( 250, 380 ] 432 0.016% 100.003% ( 380, 580 ] 324 0.012% 100.014% ( 580, 870 ] 136 0.005% 100.019% ( 870, 1300 ] 47 0.002% 100.021% ( 1300, 1900 ] 12 0.000% 100.022% ( 1900, 2900 ] 19 0.001% 100.022% ( 2900, 4400 ] 12 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 573648 Average: 2.8787 StdDev: 19.46 Min: 0 Median: 1.5643 Max: 5519 Percentiles: P50: 1.56 P75: 1.94 P99: 8.43 P99.9: 153.72 P99.99: 888.03 ------------------------------------------------------ [ 0, 1 ] 72988 12.723% 12.723% ### ( 1, 2 ] 378920 66.054% 78.778% ############# ( 2, 3 ] 70440 12.279% 91.057% ## ( 3, 4 ] 21998 3.835% 94.892% # ( 4, 6 ] 18947 3.303% 98.195% # ( 6, 10 ] 7609 1.326% 99.521% ( 10, 15 ] 1014 0.177% 99.698% ( 15, 22 ] 144 0.025% 99.723% ( 22, 34 ] 10 0.002% 99.725% ( 34, 51 ] 3 0.001% 99.725% ( 51, 76 ] 1 0.000% 99.726% ( 76, 110 ] 628 0.109% 99.835% ( 110, 170 ] 511 0.089% 99.924% ( 170, 250 ] 158 0.028% 99.952% ( 250, 380 ] 82 0.014% 99.966% ( 380, 580 ] 92 0.016% 99.982% ( 580, 870 ] 44 0.008% 99.990% ( 870, 1300 ] 39 0.007% 99.997% ( 1300, 1900 ] 12 0.002% 99.999% ( 1900, 2900 ] 6 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ( 4400, 6600 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40545 Average: 2.6711 StdDev: 53.85 Min: 0 Median: 1.2791 Max: 8141 Percentiles: P50: 1.28 P75: 1.70 P99: 7.45 P99.9: 74.37 P99.99: 1883.65 ------------------------------------------------------ [ 0, 1 ] 13625 33.605% 33.605% ####### ( 1, 2 ] 23818 58.745% 92.349% ############ ( 2, 3 ] 1583 3.904% 96.254% # ( 3, 4 ] 600 1.480% 97.733% ( 4, 6 ] 379 0.935% 98.668% ( 6, 10 ] 371 0.915% 99.583% ( 10, 15 ] 76 0.187% 99.771% ( 15, 22 ] 4 0.010% 99.780% ( 22, 34 ] 2 0.005% 99.785% ( 34, 51 ] 10 0.025% 99.810% ( 51, 76 ] 39 0.096% 99.906% ( 76, 110 ] 5 0.012% 99.919% ( 110, 170 ] 4 0.010% 99.928% ( 170, 250 ] 10 0.025% 99.953% ( 250, 380 ] 5 0.012% 99.965% ( 380, 580 ] 3 0.007% 99.973% ( 580, 870 ] 5 0.012% 99.985% ( 1300, 1900 ] 2 0.005% 99.990% ( 1900, 2900 ] 2 0.005% 99.995% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 270575 Average: 3.8569 StdDev: 51.83 Min: 0 Median: 1.6586 Max: 7700 Percentiles: P50: 1.66 P75: 2.26 P99: 9.42 P99.9: 285.19 P99.99: 1092.61 ------------------------------------------------------ [ 0, 1 ] 25309 9.354% 9.354% ## ( 1, 2 ] 166994 61.718% 71.072% ############ ( 2, 3 ] 41129 15.201% 86.273% ### ( 3, 4 ] 16117 5.957% 92.229% # ( 4, 6 ] 14320 5.292% 97.522% # ( 6, 10 ] 4684 1.731% 99.253% ( 10, 15 ] 948 0.350% 99.603% ( 15, 22 ] 112 0.041% 99.644% ( 22, 34 ] 19 0.007% 99.651% ( 34, 51 ] 13 0.005% 99.656% ( 51, 76 ] 15 0.006% 99.662% ( 76, 110 ] 175 0.065% 99.727% ( 110, 170 ] 289 0.107% 99.833% ( 170, 250 ] 152 0.056% 99.889% ( 250, 380 ] 105 0.039% 99.928% ( 380, 580 ] 102 0.038% 99.966% ( 580, 870 ] 52 0.019% 99.985% ( 870, 1300 ] 25 0.009% 99.994% ( 1300, 1900 ] 13 0.005% 99.999% ( 1900, 2900 ] 5 0.002% 100.001% ( 2900, 4400 ] 8 0.003% 100.004% ( 4400, 6600 ] 9 0.003% 100.007% ( 6600, 9900 ] 4 0.001% 100.009% ** Level 4 read latency histogram (micros): Count: 115 Average: 1068.7478 StdDev: 2085.37 Min: 1 Median: 4.7143 Max: 8676 Percentiles: P50: 4.71 P75: 977.50 P99: 8676.00 P99.9: 8676.00 P99.99: 8676.00 ------------------------------------------------------ [ 0, 1 ] 20 17.391% 17.391% ### ( 1, 2 ] 24 20.870% 38.261% #### ( 2, 3 ] 7 6.087% 44.348% # ( 3, 4 ] 4 3.478% 47.826% # ( 4, 6 ] 7 6.087% 53.913% # ( 6, 10 ] 5 4.348% 58.261% # ( 10, 15 ] 7 6.087% 64.348% # ( 15, 22 ] 1 0.870% 65.217% ( 22, 34 ] 7 6.087% 71.304% # ( 170, 250 ] 1 0.870% 72.174% ( 250, 380 ] 1 0.870% 73.043% ( 380, 580 ] 1 0.870% 73.913% ( 580, 870 ] 1 0.870% 74.783% ( 870, 1300 ] 1 0.870% 75.652% ( 1300, 1900 ] 1 0.870% 76.522% ( 1900, 2900 ] 8 6.957% 83.478% # ( 2900, 4400 ] 7 6.087% 89.565% # ( 4400, 6600 ] 8 6.957% 96.522% # ( 6600, 9900 ] 4 3.478% 100.000% # ** Level 5 read latency histogram (micros): Count: 80 Average: 832.2125 StdDev: 1002.48 Min: 82 Median: 347.5000 Max: 4465 Percentiles: P50: 347.50 P75: 1085.00 P99: 4465.00 P99.9: 4465.00 P99.99: 4465.00 ------------------------------------------------------ ( 76, 110 ] 8 10.000% 10.000% ## ( 110, 170 ] 22 27.500% 37.500% ###### ( 170, 250 ] 7 8.750% 46.250% ## ( 250, 380 ] 4 5.000% 51.250% # ( 380, 580 ] 9 11.250% 62.500% ## ( 580, 870 ] 8 10.000% 72.500% ## ( 870, 1300 ] 4 5.000% 77.500% # ( 1300, 1900 ] 2 2.500% 80.000% # ( 1900, 2900 ] 11 13.750% 93.750% ### ( 2900, 4400 ] 4 5.000% 98.750% # ( 4400, 6600 ] 1 1.250% 100.000% ** DB Stats ** Uptime(secs): 30.3 total, 9.4 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 227.36 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.731 H:M:S, 38.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 104.83 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:6.686 H:M:S, 71.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/11/27-21:05:51 ... thread 0: (1000000,8000000) ops and (142336.3,215475.8) ops/second in (7.025613,37.127132) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 9/7 3.62 GB 100.5 8.1 0.0 8.1 15.7 7.6 0.0 2.1 153.8 299.1 53.64 50.29 138 0.389 8377K 15K 0.0 0.0 L1 22/22 2.37 GB 0.0 5.6 3.9 1.7 5.6 3.8 0.1 1.4 221.0 218.7 26.05 24.60 4 6.513 5845K 60K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.5 1.8 246.8 246.8 0.45 0.43 1 0.451 113K 24 0.0 0.0 L3 14/0 928.46 MB 0.9 1.5 0.6 0.9 1.5 0.6 1.0 2.4 213.9 213.8 7.13 6.30 4 1.782 1527K 798 0.0 0.0 L4 172/0 9.69 GB 1.0 0.3 0.3 0.0 0.3 0.3 1.2 1.1 192.9 192.4 1.64 1.42 2 0.821 290K 804 0.0 0.0 L5 1060/0 87.11 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 1277/29 103.69 GB 0.0 15.6 4.8 10.8 23.1 12.4 5.2 3.0 179.5 266.5 88.91 83.02 149 0.597 16M 77K 0.0 0.0 Int 0/0 0.00 KB 0.0 15.6 4.8 10.8 23.1 12.4 5.2 3.0 179.5 266.5 88.91 83.02 149 0.597 16M 77K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 15.6 4.8 10.8 15.5 4.8 0.0 0.0 239.9 238.7 66.52 63.18 36 1.848 16M 77K 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 0.0 348.9 22.39 19.84 113 0.198 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 37.3 total, 37.1 interval Flush(GB): cumulative 7.629, interval 7.629 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: 23.14 GB write, 634.73 MB/s write, 15.59 GB read, 427.56 MB/s read, 88.9 seconds Interval compaction: 23.14 GB write, 638.12 MB/s write, 15.59 GB read, 429.84 MB/s read, 88.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 25, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 25, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 23, pending-compaction-bytes-delays: 9, pending-compaction-bytes-stops: 0, total-delays: 34, total-stops: 23, interval: 57 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3421298 Average: 2.5448 StdDev: 14.19 Min: 0 Median: 1.5106 Max: 4370 Percentiles: P50: 1.51 P75: 1.88 P99: 6.45 P99.9: 128.03 P99.99: 264.04 ------------------------------------------------------ [ 0, 1 ] 531487 15.535% 15.535% ### ( 1, 2 ] 2309573 67.506% 83.040% ############## ( 2, 3 ] 347864 10.168% 93.208% ## ( 3, 4 ] 114373 3.343% 96.551% # ( 4, 6 ] 80774 2.361% 98.912% ( 6, 10 ] 26972 0.788% 99.700% ( 10, 15 ] 3754 0.110% 99.810% ( 15, 22 ] 422 0.012% 99.822% ( 22, 34 ] 36 0.001% 99.823% ( 34, 51 ] 17 0.000% 99.824% ( 51, 76 ] 15 0.000% 99.824% ( 76, 110 ] 1637 0.048% 99.872% ( 110, 170 ] 3170 0.093% 99.965% ( 170, 250 ] 811 0.024% 99.989% ( 250, 380 ] 471 0.014% 100.002% ( 380, 580 ] 367 0.011% 100.013% ( 580, 870 ] 169 0.005% 100.018% ( 870, 1300 ] 60 0.002% 100.020% ( 1300, 1900 ] 17 0.000% 100.020% ( 1900, 2900 ] 21 0.001% 100.021% ( 2900, 4400 ] 12 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 706764 Average: 2.8057 StdDev: 17.85 Min: 0 Median: 1.5587 Max: 5519 Percentiles: P50: 1.56 P75: 1.93 P99: 8.45 P99.9: 145.01 P99.99: 801.20 ------------------------------------------------------ [ 0, 1 ] 89797 12.705% 12.705% ### ( 1, 2 ] 471761 66.749% 79.455% ############# ( 2, 3 ] 84604 11.971% 91.425% ## ( 3, 4 ] 25697 3.636% 95.061% # ( 4, 6 ] 21798 3.084% 98.145% # ( 6, 10 ] 9853 1.394% 99.540% ( 10, 15 ] 1245 0.176% 99.716% ( 15, 22 ] 165 0.023% 99.739% ( 22, 34 ] 11 0.002% 99.741% ( 34, 51 ] 3 0.000% 99.741% ( 51, 76 ] 1 0.000% 99.741% ( 76, 110 ] 785 0.111% 99.852% ( 110, 170 ] 578 0.082% 99.934% ( 170, 250 ] 168 0.024% 99.958% ( 250, 380 ] 91 0.013% 99.971% ( 380, 580 ] 102 0.014% 99.985% ( 580, 870 ] 45 0.006% 99.992% ( 870, 1300 ] 40 0.006% 99.997% ( 1300, 1900 ] 12 0.002% 99.999% ( 1900, 2900 ] 6 0.001% 100.000% ( 2900, 4400 ] 1 0.000% 100.000% ( 4400, 6600 ] 1 0.000% 100.000% ** Level 2 read latency histogram (micros): Count: 40545 Average: 2.6711 StdDev: 53.85 Min: 0 Median: 1.2791 Max: 8141 Percentiles: P50: 1.28 P75: 1.70 P99: 7.45 P99.9: 74.37 P99.99: 1883.65 ------------------------------------------------------ [ 0, 1 ] 13625 33.605% 33.605% ####### ( 1, 2 ] 23818 58.745% 92.349% ############ ( 2, 3 ] 1583 3.904% 96.254% # ( 3, 4 ] 600 1.480% 97.733% ( 4, 6 ] 379 0.935% 98.668% ( 6, 10 ] 371 0.915% 99.583% ( 10, 15 ] 76 0.187% 99.771% ( 15, 22 ] 4 0.010% 99.780% ( 22, 34 ] 2 0.005% 99.785% ( 34, 51 ] 10 0.025% 99.810% ( 51, 76 ] 39 0.096% 99.906% ( 76, 110 ] 5 0.012% 99.919% ( 110, 170 ] 4 0.010% 99.928% ( 170, 250 ] 10 0.025% 99.953% ( 250, 380 ] 5 0.012% 99.965% ( 380, 580 ] 3 0.007% 99.973% ( 580, 870 ] 5 0.012% 99.985% ( 1300, 1900 ] 2 0.005% 99.990% ( 1900, 2900 ] 2 0.005% 99.995% ( 4400, 6600 ] 1 0.002% 99.998% ( 6600, 9900 ] 1 0.002% 100.000% ** Level 3 read latency histogram (micros): Count: 276166 Average: 3.9142 StdDev: 51.60 Min: 0 Median: 1.6550 Max: 7700 Percentiles: P50: 1.65 P75: 2.25 P99: 9.50 P99.9: 305.85 P99.99: 1099.07 ------------------------------------------------------ [ 0, 1 ] 26412 9.564% 9.564% ## ( 1, 2 ] 170503 61.739% 71.303% ############ ( 2, 3 ] 41658 15.084% 86.388% ### ( 3, 4 ] 16271 5.892% 92.279% # ( 4, 6 ] 14395 5.212% 97.492% # ( 6, 10 ] 4761 1.724% 99.216% ( 10, 15 ] 963 0.349% 99.564% ( 15, 22 ] 113 0.041% 99.605% ( 22, 34 ] 19 0.007% 99.612% ( 34, 51 ] 13 0.005% 99.617% ( 51, 76 ] 15 0.005% 99.622% ( 76, 110 ] 214 0.077% 99.700% ( 110, 170 ] 332 0.120% 99.820% ( 170, 250 ] 171 0.062% 99.882% ( 250, 380 ] 116 0.042% 99.924% ( 380, 580 ] 114 0.041% 99.965% ( 580, 870 ] 54 0.020% 99.985% ( 870, 1300 ] 27 0.010% 99.995% ( 1300, 1900 ] 13 0.005% 99.999% ( 1900, 2900 ] 5 0.002% 100.001% ( 2900, 4400 ] 8 0.003% 100.004% ( 4400, 6600 ] 9 0.003% 100.007% ( 6600, 9900 ] 4 0.001% 100.009% ** Level 4 read latency histogram (micros): Count: 135 Average: 921.3630 StdDev: 1957.59 Min: 1 Median: 3.6250 Max: 8676 Percentiles: P50: 3.62 P75: 282.50 P99: 8676.00 P99.9: 8676.00 P99.99: 8676.00 ------------------------------------------------------ [ 0, 1 ] 25 18.519% 18.519% #### ( 1, 2 ] 32 23.704% 42.222% ##### ( 2, 3 ] 8 5.926% 48.148% # ( 3, 4 ] 4 2.963% 51.111% # ( 4, 6 ] 7 5.185% 56.296% # ( 6, 10 ] 5 3.704% 60.000% # ( 10, 15 ] 7 5.185% 65.185% # ( 15, 22 ] 2 1.481% 66.667% ( 22, 34 ] 7 5.185% 71.852% # ( 110, 170 ] 1 0.741% 72.593% ( 170, 250 ] 3 2.222% 74.815% ( 250, 380 ] 1 0.741% 75.556% ( 380, 580 ] 3 2.222% 77.778% ( 580, 870 ] 1 0.741% 78.519% ( 870, 1300 ] 1 0.741% 79.259% ( 1300, 1900 ] 1 0.741% 80.000% ( 1900, 2900 ] 8 5.926% 85.926% # ( 2900, 4400 ] 7 5.185% 91.111% # ( 4400, 6600 ] 8 5.926% 97.037% # ( 6600, 9900 ] 4 2.963% 100.000% # ** Level 5 read latency histogram (micros): Count: 80 Average: 832.2125 StdDev: 1002.48 Min: 82 Median: 347.5000 Max: 4465 Percentiles: P50: 347.50 P75: 1085.00 P99: 4465.00 P99.9: 4465.00 P99.99: 4465.00 ------------------------------------------------------ ( 76, 110 ] 8 10.000% 10.000% ## ( 110, 170 ] 22 27.500% 37.500% ###### ( 170, 250 ] 7 8.750% 46.250% ## ( 250, 380 ] 4 5.000% 51.250% # ( 380, 580 ] 9 11.250% 62.500% ## ( 580, 870 ] 8 10.000% 72.500% ## ( 870, 1300 ] 4 5.000% 77.500% # ( 1300, 1900 ] 2 2.500% 80.000% # ( 1900, 2900 ] 11 13.750% 93.750% ### ( 2900, 4400 ] 4 5.000% 98.750% # ( 4400, 6600 ] 1 1.250% 100.000% ** DB Stats ** Uptime(secs): 37.3 total, 7.0 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 210.93 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:15.926 H:M:S, 42.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 140.06 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:4.196 H:M:S, 59.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 6.949 micros/op 143896 ops/sec 60.481 seconds 8702999 operations; 139.4 MB/s Microseconds per write: Count: 8702999 Average: 6.9494 StdDev: 543.73 Min: 0 Median: 1.7328 Max: 859438 Percentiles: P50: 1.73 P75: 2.74 P99: 9.23 P99.9: 1273.22 P99.99: 2797.65 ------------------------------------------------------ [ 0, 1 ] 1206092 13.858% 13.858% ### ( 1, 2 ] 4292121 49.318% 63.176% ########## ( 2, 3 ] 1387693 15.945% 79.121% ### ( 3, 4 ] 1195449 13.736% 92.857% ### ( 4, 6 ] 455177 5.230% 98.087% # ( 6, 10 ] 98517 1.132% 99.219% ( 10, 15 ] 28478 0.327% 99.546% ( 15, 22 ] 7097 0.082% 99.628% ( 22, 34 ] 1233 0.014% 99.642% ( 34, 51 ] 172 0.002% 99.644% ( 51, 76 ] 23 0.000% 99.644% ( 76, 110 ] 6193 0.071% 99.716% ( 110, 170 ] 2315 0.027% 99.742% ( 170, 250 ] 237 0.003% 99.745% ( 250, 380 ] 125 0.001% 99.746% ( 380, 580 ] 20 0.000% 99.747% ( 580, 870 ] 16 0.000% 99.747% ( 870, 1300 ] 14224 0.163% 99.910% ( 1300, 1900 ] 33 0.000% 99.911% ( 1900, 2900 ] 7702 0.088% 99.999% ( 2900, 4400 ] 49 0.001% 100.000% ( 4400, 6600 ] 8 0.000% 100.000% ( 6600, 9900 ] 5 0.000% 100.000% ( 9900, 14000 ] 1 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 75000, 110000 ] 2 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 11 0.000% 100.000% ( 570000, 860000 ] 3 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 : 218310 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 : 8702999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 8981494968 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 : 517 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 36734920 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 : 29341753119 rocksdb.compact.write.bytes COUNT : 29116739758 rocksdb.flush.write.bytes COUNT : 8917642103 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 : 62 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 : 220 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 : 8845803520 rocksdb.memtable.garbage.bytes.at.flush COUNT : 3506176 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 : 29432525519 rocksdb.non.last.level.read.count COUNT : 7109824 rocksdb.block.checksum.compute.count COUNT : 7108852 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 : 1.366313 P95 : 3.904070 P99 : 7.835658 P100 : 859433.000000 COUNT : 8702999 SUM : 56403583 rocksdb.compaction.times.micros P50 : 1192272.727273 P95 : 4685000.000000 P99 : 24188219.000000 P100 : 24188219.000000 COUNT : 73 SUM : 135911525 rocksdb.compaction.times.cpu_micros P50 : 907812.500000 P95 : 4685000.000000 P99 : 19080000.000000 P100 : 21848047.000000 COUNT : 73 SUM : 110211202 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 : 695.608108 P95 : 1585.000000 P99 : 13139.000000 P100 : 21877.000000 COUNT : 121 SUM : 131333 rocksdb.compaction.outfile.sync.micros P50 : 1034.609375 P95 : 144350.000000 P99 : 218800.000000 P100 : 236874.000000 COUNT : 351 SUM : 8497704 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 : 103.426667 P95 : 2070.000000 P99 : 4331.000000 P100 : 5167.000000 COUNT : 223 SUM : 81882 rocksdb.table.open.io.micros P50 : 1679.166667 P95 : 12347.941176 P99 : 21376.000000 P100 : 27202.000000 COUNT : 517 SUM : 1520481 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 : 3.618726 P95 : 8.006307 P99 : 12.829013 P100 : 14276.000000 COUNT : 7108625 SUM : 47704915 rocksdb.read.block.get.micros P50 : 572.187500 P95 : 4416.923077 P99 : 7398.000000 P100 : 11670.000000 COUNT : 1034 SUM : 1178252 rocksdb.write.raw.block.micros P50 : 0.514639 P95 : 0.977813 P99 : 3.028842 P100 : 19568.000000 COUNT : 9215009 SUM : 19497861 rocksdb.numfiles.in.singlecompaction P50 : 3.291139 P95 : 6.800000 P99 : 26.320000 P100 : 29.000000 COUNT : 128 SUM : 531 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 : 0.559287 P95 : 1220.403773 P99 : 2638.255723 P100 : 859209.000000 COUNT : 208329 SUM : 36753129 rocksdb.sst.read.micros P50 : 1.596602 P95 : 4.863332 P99 : 9.345770 P100 : 14271.000000 COUNT : 7111781 SUM : 33878973 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 : 8702999 SUM : 8981494968 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 : 211797.752809 P95 : 379458.333333 P99 : 1002670.000000 P100 : 1002670.000000 COUNT : 121 SUM : 27099734 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 : 322 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