[2024-07-21 03:22:55.444207] Starting SPDK v24.05.1-pre git sha1 5fa2f5086 / DPDK 23.11.0 initialization... [2024-07-21 03:22:55.444313] [ 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_pid3474252 ] Set seed to 1721524975441779 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-07-21 03:22:55.542843] app.c: 909:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-07-21 03:22:55.581837] app.c: 604:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-07-21 03:22:55.581885] app.c: 605:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 3474252' to capture a snapshot of events at runtime. [2024-07-21 03:22:55.581895] app.c: 610:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-07-21 03:22:55.581906] app.c: 611:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-07-21 03:22:55.581914] app.c: 612:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid3474252 for offline analysis/debug. [2024-07-21 03:22:55.582001] reactor.c: 937:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Jul 21 03:22:59 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/07/21-03:23:02 ... thread 0: (1000000,1000000) ops and (359837.4,359837.4) ops/second in (2.779033,2.779033) 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 9/9 567.03 MB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 354.3 2.31 2.07 12 0.193 0 0 0.0 0.0 L1 3/3 188.89 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.1 1.5 253.3 253.2 0.75 0.72 1 0.746 191K 79 0.0 0.0 L2 1/0 48.63 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 16/0 755.42 MB 0.8 0.1 0.1 0.0 0.1 0.1 0.0 1.0 225.2 225.2 0.28 0.24 1 0.277 63K 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 1189/12 96.94 GB 0.0 0.4 0.2 0.1 1.2 1.0 0.2 1.4 96.2 313.5 3.77 3.44 15 0.251 368K 112 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.2 0.1 1.2 1.0 0.1 1.4 96.2 313.5 3.77 3.44 15 0.251 368K 112 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 0.2 0.1 0.4 0.2 0.0 0.0 248.9 248.8 1.46 1.38 3 0.486 368K 112 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 354.3 2.31 2.07 12 0.193 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 2.8 interval Flush(GB): cumulative 0.800, interval 0.800 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.15 GB write, 397.47 MB/s write, 0.35 GB read, 121.98 MB/s read, 3.8 seconds Interval compaction: 1.15 GB write, 424.88 MB/s write, 0.35 GB read, 130.40 MB/s read, 3.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 5, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 5, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 103341 Average: 1.8454 StdDev: 19.10 Min: 0 Median: 1.1742 Max: 4300 Percentiles: P50: 1.17 P75: 1.63 P99: 3.84 P99.9: 10.61 P99.99: 180.65 ------------------------------------------------------ [ 0, 1 ] 41864 40.511% 40.511% ######## ( 1, 2 ] 56304 54.484% 94.994% ########### ( 2, 3 ] 3227 3.123% 98.117% # ( 3, 4 ] 1097 1.062% 99.178% ( 4, 6 ] 518 0.501% 99.680% ( 6, 10 ] 224 0.217% 99.896% ( 10, 15 ] 71 0.069% 99.965% ( 15, 22 ] 14 0.014% 99.979% ( 22, 34 ] 5 0.005% 99.984% ( 34, 51 ] 2 0.002% 99.985% ( 51, 76 ] 1 0.001% 99.986% ( 110, 170 ] 8 0.008% 99.994% ( 170, 250 ] 5 0.005% 99.999% ( 250, 380 ] 3 0.003% 100.002% ( 580, 870 ] 2 0.002% 100.004% ( 870, 1300 ] 2 0.002% 100.006% ( 1900, 2900 ] 2 0.002% 100.008% ( 2900, 4400 ] 2 0.002% 100.010% ** Level 1 read latency histogram (micros): Count: 32198 Average: 2.2073 StdDev: 17.29 Min: 0 Median: 1.2039 Max: 1973 Percentiles: P50: 1.20 P75: 1.66 P99: 5.93 P99.9: 119.62 P99.99: 854.06 ------------------------------------------------------ [ 0, 1 ] 12477 38.751% 38.751% ######## ( 1, 2 ] 17767 55.180% 93.931% ########### ( 2, 3 ] 1186 3.683% 97.615% # ( 3, 4 ] 292 0.907% 98.522% ( 4, 6 ] 160 0.497% 99.019% ( 6, 10 ] 196 0.609% 99.627% ( 10, 15 ] 36 0.112% 99.739% ( 15, 22 ] 8 0.025% 99.764% ( 22, 34 ] 2 0.006% 99.770% ( 34, 51 ] 32 0.099% 99.870% ( 51, 76 ] 7 0.022% 99.891% ( 76, 110 ] 2 0.006% 99.898% ( 110, 170 ] 5 0.016% 99.913% ( 170, 250 ] 11 0.034% 99.947% ( 250, 380 ] 7 0.022% 99.969% ( 380, 580 ] 3 0.009% 99.978% ( 580, 870 ] 4 0.012% 99.991% ( 870, 1300 ] 2 0.006% 99.997% ( 1900, 2900 ] 1 0.003% 100.000% ** Level 2 read latency histogram (micros): Count: 15871 Average: 1.7918 StdDev: 11.16 Min: 1 Median: 1.1187 Max: 1358 Percentiles: P50: 1.12 P75: 1.61 P99: 4.96 P99.9: 9.80 P99.99: 303.68 ------------------------------------------------------ [ 0, 1 ] 6971 43.923% 43.923% ######### ( 1, 2 ] 8127 51.207% 95.129% ########## ( 2, 3 ] 367 2.312% 97.442% ( 3, 4 ] 183 1.153% 98.595% ( 4, 6 ] 134 0.844% 99.439% ( 6, 10 ] 77 0.485% 99.924% ( 10, 15 ] 6 0.038% 99.962% ( 15, 22 ] 2 0.013% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 1 0.006% 99.994% ( 1300, 1900 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 80 Average: 761.3875 StdDev: 1253.65 Min: 0 Median: 170.0000 Max: 5450 Percentiles: P50: 170.00 P75: 956.00 P99: 5450.00 P99.9: 5450.00 P99.99: 5450.00 ------------------------------------------------------ [ 0, 1 ] 31 38.750% 38.750% ######## ( 1, 2 ] 7 8.750% 47.500% ## ( 51, 76 ] 1 1.250% 48.750% ( 110, 170 ] 1 1.250% 50.000% ( 170, 250 ] 3 3.750% 53.750% # ( 250, 380 ] 1 1.250% 55.000% ( 380, 580 ] 8 10.000% 65.000% ## ( 580, 870 ] 7 8.750% 73.750% ## ( 870, 1300 ] 5 6.250% 80.000% # ( 1300, 1900 ] 5 6.250% 86.250% # ( 1900, 2900 ] 6 7.500% 93.750% ## ( 2900, 4400 ] 2 2.500% 96.250% # ( 4400, 6600 ] 3 3.750% 100.000% # ** Level 4 read latency histogram (micros): Count: 35 Average: 1861.9143 StdDev: 1394.40 Min: 348 Median: 1400.0000 Max: 5262 Percentiles: P50: 1400.00 P75: 2953.57 P99: 5262.00 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ ( 250, 380 ] 1 2.857% 2.857% # ( 380, 580 ] 5 14.286% 17.143% ### ( 580, 870 ] 7 20.000% 37.143% #### ( 870, 1300 ] 4 11.429% 48.571% ## ( 1300, 1900 ] 3 8.571% 57.143% ## ( 1900, 2900 ] 6 17.143% 74.286% ### ( 2900, 4400 ] 7 20.000% 94.286% #### ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 3.0 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 331.06 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.202 H:M:S, 6.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 353.83 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.202 H:M:S, 7.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/21-03:23:05 ... thread 0: (1000000,2000000) ops and (331812.5,345257.2) ops/second in (3.013750,5.792783) 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 12/10 1.23 GB 12.6 0.5 0.0 0.5 2.3 1.8 0.0 1.3 72.1 333.3 6.99 6.40 28 0.250 511K 498 0.0 0.0 L1 1/1 3.77 MB 0.0 0.7 0.4 0.2 0.7 0.4 0.1 1.6 248.5 248.1 2.79 2.70 2 1.394 703K 1127 0.0 0.0 L2 5/4 547.66 MB 1.1 0.1 0.1 0.0 0.1 0.1 0.5 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 16/9 755.42 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 225.2 225.2 0.28 0.24 1 0.277 63K 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 1194/24 97.92 GB 0.0 1.3 0.6 0.8 3.1 2.3 0.7 1.7 130.6 304.6 10.49 9.75 32 0.328 1391K 1658 0.0 0.0 Int 0/0 0.00 KB 0.0 1.3 0.6 0.8 3.1 2.3 0.6 1.7 130.6 304.6 10.49 9.75 32 0.328 1391K 1658 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 1.3 0.6 0.8 1.3 0.6 0.0 0.0 255.9 255.5 5.36 5.17 6 0.893 1391K 1658 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 0.0 355.8 5.13 4.57 26 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): 6.0 total, 5.8 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.12 GB write, 533.84 MB/s write, 1.34 GB read, 228.94 MB/s read, 10.5 seconds Interval compaction: 3.12 GB write, 551.51 MB/s write, 1.34 GB read, 236.52 MB/s read, 10.5 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: 9, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 9, interval: 9 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 359986 Average: 2.1218 StdDev: 12.59 Min: 0 Median: 1.4291 Max: 4300 Percentiles: P50: 1.43 P75: 1.83 P99: 5.58 P99.9: 11.08 P99.99: 21.32 ------------------------------------------------------ [ 0, 1 ] 84042 23.346% 23.346% ##### ( 1, 2 ] 223593 62.112% 85.457% ############ ( 2, 3 ] 30982 8.606% 94.064% ## ( 3, 4 ] 12050 3.347% 97.411% # ( 4, 6 ] 7226 2.007% 99.419% ( 6, 10 ] 1654 0.459% 99.878% ( 10, 15 ] 366 0.102% 99.980% ( 15, 22 ] 41 0.011% 99.991% ( 22, 34 ] 7 0.002% 99.993% ( 34, 51 ] 2 0.001% 99.994% ( 51, 76 ] 2 0.001% 99.994% ( 110, 170 ] 16 0.004% 99.999% ( 170, 250 ] 8 0.002% 100.001% ( 250, 380 ] 8 0.002% 100.003% ( 380, 580 ] 1 0.000% 100.003% ( 580, 870 ] 9 0.003% 100.006% ( 870, 1300 ] 8 0.002% 100.008% ( 1300, 1900 ] 1 0.000% 100.008% ( 1900, 2900 ] 3 0.001% 100.009% ( 2900, 4400 ] 2 0.001% 100.010% ** Level 1 read latency histogram (micros): Count: 128659 Average: 2.3684 StdDev: 12.24 Min: 0 Median: 1.5300 Max: 2088 Percentiles: P50: 1.53 P75: 1.93 P99: 5.85 P99.9: 14.43 P99.99: 486.70 ------------------------------------------------------ [ 0, 1 ] 21691 16.859% 16.859% ### ( 1, 2 ] 80452 62.531% 79.390% ############# ( 2, 3 ] 16013 12.446% 91.837% ## ( 3, 4 ] 5432 4.222% 96.059% # ( 4, 6 ] 4084 3.174% 99.233% # ( 6, 10 ] 689 0.536% 99.768% ( 10, 15 ] 191 0.148% 99.917% ( 15, 22 ] 21 0.016% 99.933% ( 22, 34 ] 2 0.002% 99.935% ( 34, 51 ] 32 0.025% 99.960% ( 51, 76 ] 7 0.005% 99.965% ( 76, 110 ] 2 0.002% 99.967% ( 110, 170 ] 5 0.004% 99.970% ( 170, 250 ] 11 0.009% 99.979% ( 250, 380 ] 12 0.009% 99.988% ( 380, 580 ] 4 0.003% 99.991% ( 580, 870 ] 5 0.004% 99.995% ( 870, 1300 ] 3 0.002% 99.998% ( 1300, 1900 ] 1 0.001% 99.998% ( 1900, 2900 ] 2 0.002% 100.000% ** Level 2 read latency histogram (micros): Count: 15939 Average: 1.7980 StdDev: 11.14 Min: 1 Median: 1.1225 Max: 1358 Percentiles: P50: 1.12 P75: 1.61 P99: 4.99 P99.9: 9.85 P99.99: 302.79 ------------------------------------------------------ [ 0, 1 ] 6972 43.742% 43.742% ######### ( 1, 2 ] 8146 51.107% 94.849% ########## ( 2, 3 ] 407 2.553% 97.403% # ( 3, 4 ] 187 1.173% 98.576% ( 4, 6 ] 137 0.860% 99.435% ( 6, 10 ] 77 0.483% 99.918% ( 10, 15 ] 6 0.038% 99.956% ( 15, 22 ] 2 0.013% 99.969% ( 22, 34 ] 1 0.006% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 1 0.006% 99.987% ( 250, 380 ] 1 0.006% 99.994% ( 1300, 1900 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 107624 Average: 3.7905 StdDev: 43.12 Min: 0 Median: 1.6774 Max: 5450 Percentiles: P50: 1.68 P75: 2.31 P99: 9.69 P99.9: 245.17 P99.99: 1267.21 ------------------------------------------------------ [ 0, 1 ] 9193 8.542% 8.542% ## ( 1, 2 ] 65872 61.206% 69.747% ############ ( 2, 3 ] 18169 16.882% 86.629% ### ( 3, 4 ] 6345 5.896% 92.525% # ( 4, 6 ] 5128 4.765% 97.290% # ( 6, 10 ] 1999 1.857% 99.147% ( 10, 15 ] 429 0.399% 99.546% ( 15, 22 ] 72 0.067% 99.613% ( 22, 34 ] 26 0.024% 99.637% ( 34, 51 ] 3 0.003% 99.639% ( 51, 76 ] 2 0.002% 99.641% ( 76, 110 ] 81 0.075% 99.717% ( 110, 170 ] 142 0.132% 99.849% ( 170, 250 ] 60 0.056% 99.904% ( 250, 380 ] 33 0.031% 99.935% ( 380, 580 ] 28 0.026% 99.961% ( 580, 870 ] 23 0.021% 99.982% ( 870, 1300 ] 10 0.009% 99.992% ( 1300, 1900 ] 6 0.006% 99.997% ( 1900, 2900 ] 6 0.006% 100.003% ( 2900, 4400 ] 2 0.002% 100.005% ( 4400, 6600 ] 3 0.003% 100.007% ** Level 4 read latency histogram (micros): Count: 35 Average: 1861.9143 StdDev: 1394.40 Min: 348 Median: 1400.0000 Max: 5262 Percentiles: P50: 1400.00 P75: 2953.57 P99: 5262.00 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ ( 250, 380 ] 1 2.857% 2.857% # ( 380, 580 ] 5 14.286% 17.143% ### ( 580, 870 ] 7 20.000% 37.143% #### ( 870, 1300 ] 4 11.429% 48.571% ## ( 1300, 1900 ] 3 8.571% 57.143% ## ( 1900, 2900 ] 6 17.143% 74.286% ### ( 2900, 4400 ] 7 20.000% 94.286% #### ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 6.0 total, 3.0 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 328.80 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.590 H:M:S, 9.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.56 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.388 H:M:S, 12.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/07/21-03:23:08 ... thread 0: (1000000,3000000) ops and (325429.9,338385.0) ops/second in (3.072858,8.865641) 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 1.29 GB 100.7 1.3 0.0 1.3 4.0 2.7 0.0 1.5 103.1 319.0 12.83 11.87 44 0.292 1343K 1337 0.0 0.0 L1 9/0 881.84 MB 88.2 1.5 1.3 0.2 1.5 1.3 0.1 1.2 235.5 234.9 6.70 6.45 3 2.233 1602K 4324 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.5 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 32/0 985.24 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.0 2.4 218.6 218.4 6.60 5.88 4 1.649 1452K 738 0.0 0.0 L4 148/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 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 1247/4 98.84 GB 0.0 4.3 1.9 2.4 7.0 4.6 1.3 2.6 167.7 271.8 26.56 24.61 52 0.511 4510K 6432 0.0 0.0 Int 0/0 0.00 KB 0.0 4.3 1.9 2.4 7.0 4.6 1.2 2.6 167.7 271.8 26.56 24.61 52 0.511 4510K 6432 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 4.3 1.9 2.4 4.3 1.9 0.0 0.0 238.2 237.9 18.70 17.62 13 1.438 4510K 6432 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.7 2.7 0.0 0.0 0.0 352.3 7.87 7.00 39 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.1 total, 8.9 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: 7.05 GB write, 796.88 MB/s write, 4.35 GB read, 491.66 MB/s read, 26.6 seconds Interval compaction: 7.05 GB write, 814.12 MB/s write, 4.35 GB read, 502.30 MB/s read, 26.6 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: 753006 Average: 2.3468 StdDev: 12.19 Min: 0 Median: 1.5328 Max: 4300 Percentiles: P50: 1.53 P75: 1.93 P99: 5.84 P99.9: 12.46 P99.99: 81.32 ------------------------------------------------------ [ 0, 1 ] 121742 16.167% 16.167% ### ( 1, 2 ] 478161 63.500% 79.668% ############# ( 2, 3 ] 89606 11.900% 91.568% ## ( 3, 4 ] 34008 4.516% 96.084% # ( 4, 6 ] 23906 3.175% 99.259% # ( 6, 10 ] 4307 0.572% 99.831% ( 10, 15 ] 1065 0.141% 99.972% ( 15, 22 ] 109 0.014% 99.986% ( 22, 34 ] 8 0.001% 99.988% ( 34, 51 ] 7 0.001% 99.988% ( 51, 76 ] 3 0.000% 99.989% ( 76, 110 ] 62 0.008% 99.997% ( 110, 170 ] 90 0.012% 100.009% ( 170, 250 ] 58 0.008% 100.017% ( 250, 380 ] 41 0.005% 100.022% ( 380, 580 ] 30 0.004% 100.026% ( 580, 870 ] 21 0.003% 100.029% ( 870, 1300 ] 15 0.002% 100.031% ( 1300, 1900 ] 4 0.001% 100.031% ( 1900, 2900 ] 4 0.001% 100.032% ( 2900, 4400 ] 3 0.000% 100.032% ** Level 1 read latency histogram (micros): Count: 187925 Average: 2.5495 StdDev: 12.55 Min: 0 Median: 1.6009 Max: 2088 Percentiles: P50: 1.60 P75: 2.01 P99: 5.94 P99.9: 18.16 P99.99: 566.79 ------------------------------------------------------ [ 0, 1 ] 23675 12.598% 12.598% ### ( 1, 2 ] 116964 62.240% 74.838% ############ ( 2, 3 ] 28065 14.934% 89.772% ### ( 3, 4 ] 9682 5.152% 94.924% # ( 4, 6 ] 7885 4.196% 99.120% # ( 6, 10 ] 1129 0.601% 99.721% ( 10, 15 ] 319 0.170% 99.890% ( 15, 22 ] 40 0.021% 99.912% ( 22, 34 ] 2 0.001% 99.913% ( 34, 51 ] 32 0.017% 99.930% ( 51, 76 ] 8 0.004% 99.934% ( 76, 110 ] 31 0.016% 99.951% ( 110, 170 ] 17 0.009% 99.960% ( 170, 250 ] 21 0.011% 99.971% ( 250, 380 ] 25 0.013% 99.984% ( 380, 580 ] 12 0.006% 99.990% ( 580, 870 ] 9 0.005% 99.995% ( 870, 1300 ] 6 0.003% 99.998% ( 1300, 1900 ] 1 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28220 Average: 2.0672 StdDev: 8.40 Min: 1 Median: 1.3861 Max: 1358 Percentiles: P50: 1.39 P75: 1.82 P99: 5.72 P99.9: 10.18 P99.99: 184.24 ------------------------------------------------------ [ 0, 1 ] 7877 27.913% 27.913% ###### ( 1, 2 ] 16145 57.211% 85.124% ########### ( 2, 3 ] 2261 8.012% 93.136% ## ( 3, 4 ] 1023 3.625% 96.761% # ( 4, 6 ] 733 2.597% 99.359% # ( 6, 10 ] 152 0.539% 99.897% ( 10, 15 ] 22 0.078% 99.975% ( 15, 22 ] 2 0.007% 99.982% ( 22, 34 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 211633 Average: 3.5446 StdDev: 33.64 Min: 0 Median: 1.6760 Max: 5450 Percentiles: P50: 1.68 P75: 2.30 P99: 9.39 P99.9: 230.42 P99.99: 836.46 ------------------------------------------------------ [ 0, 1 ] 16850 7.962% 7.962% ## ( 1, 2 ] 131614 62.190% 70.152% ############ ( 2, 3 ] 34338 16.225% 86.377% ### ( 3, 4 ] 13257 6.264% 92.641% # ( 4, 6 ] 10209 4.824% 97.465% # ( 6, 10 ] 3836 1.813% 99.278% ( 10, 15 ] 700 0.331% 99.608% ( 15, 22 ] 105 0.050% 99.658% ( 22, 34 ] 34 0.016% 99.674% ( 34, 51 ] 12 0.006% 99.680% ( 51, 76 ] 39 0.018% 99.698% ( 76, 110 ] 106 0.050% 99.748% ( 110, 170 ] 233 0.110% 99.858% ( 170, 250 ] 117 0.055% 99.914% ( 250, 380 ] 63 0.030% 99.943% ( 380, 580 ] 67 0.032% 99.975% ( 580, 870 ] 36 0.017% 99.992% ( 870, 1300 ] 19 0.009% 100.001% ( 1300, 1900 ] 10 0.005% 100.006% ( 1900, 2900 ] 6 0.003% 100.009% ( 2900, 4400 ] 2 0.001% 100.009% ( 4400, 6600 ] 3 0.001% 100.011% ** Level 4 read latency histogram (micros): Count: 35 Average: 1861.9143 StdDev: 1394.40 Min: 348 Median: 1400.0000 Max: 5262 Percentiles: P50: 1400.00 P75: 2953.57 P99: 5262.00 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ ( 250, 380 ] 1 2.857% 2.857% # ( 380, 580 ] 5 14.286% 17.143% ### ( 580, 870 ] 7 20.000% 37.143% #### ( 870, 1300 ] 4 11.429% 48.571% ## ( 1300, 1900 ] 3 8.571% 57.143% ## ( 1900, 2900 ] 6 17.143% 74.286% ### ( 2900, 4400 ] 7 20.000% 94.286% #### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 493.4000 StdDev: 545.68 Min: 84 Median: 170.0000 Max: 1721 Percentiles: P50: 170.00 P75: 870.00 P99: 1721.00 P99.9: 1721.00 P99.99: 1721.00 ------------------------------------------------------ ( 76, 110 ] 9 45.000% 45.000% ######### ( 110, 170 ] 1 5.000% 50.000% # ( 170, 250 ] 2 10.000% 60.000% ## ( 380, 580 ] 2 10.000% 70.000% ## ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 2 10.000% 85.000% ## ( 1300, 1900 ] 3 15.000% 100.000% ### ** DB Stats ** Uptime(secs): 9.1 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 325.91 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.026 H:M:S, 11.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 320.29 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.436 H:M:S, 14.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/07/21-03:23:11 ... thread 0: (1000000,4000000) ops and (334951.5,337520.0) ops/second in (2.985507,11.851148) 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 15/8 2.27 GB 176.2 2.2 0.0 2.2 5.8 3.7 0.0 1.6 117.3 318.2 18.80 17.50 61 0.308 2238K 2296 0.0 0.0 L1 5/0 432.82 MB 43.3 1.5 1.3 0.2 1.5 1.3 0.1 1.2 235.5 234.9 6.70 6.45 3 2.233 1602K 4324 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.0 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 18/0 988.69 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.4 2.4 218.6 218.4 6.60 5.88 4 1.649 1452K 738 0.0 0.0 L4 170/0 9.60 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.7 1.0 189.0 189.0 0.44 0.38 1 0.440 75K 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 1260/8 99.82 GB 0.0 5.3 2.0 3.3 9.0 5.7 2.9 2.4 164.4 278.8 32.97 30.62 70 0.471 5482K 7391 0.0 0.0 Int 0/0 0.00 KB 0.0 5.3 2.0 3.3 9.0 5.7 2.8 2.4 164.4 278.8 32.97 30.62 70 0.471 5482K 7391 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 5.3 2.0 3.3 5.3 2.0 0.0 0.0 242.2 241.9 22.37 21.17 17 1.316 5482K 7391 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 356.7 10.60 9.44 53 0.200 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.0 total, 11.9 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: 8.98 GB write, 763.09 MB/s write, 5.29 GB read, 449.92 MB/s read, 33.0 seconds Interval compaction: 8.98 GB write, 775.44 MB/s write, 5.29 GB read, 457.20 MB/s read, 33.0 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: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 18, interval: 18 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1023321 Average: 2.2471 StdDev: 12.44 Min: 0 Median: 1.4853 Max: 4300 Percentiles: P50: 1.49 P75: 1.88 P99: 5.71 P99.9: 11.92 P99.99: 37.54 ------------------------------------------------------ [ 0, 1 ] 198310 19.379% 19.379% #### ( 1, 2 ] 645646 63.093% 82.472% ############# ( 2, 3 ] 106535 10.411% 92.883% ## ( 3, 4 ] 39883 3.897% 96.780% # ( 4, 6 ] 26538 2.593% 99.374% # ( 6, 10 ] 4908 0.480% 99.853% ( 10, 15 ] 1249 0.122% 99.975% ( 15, 22 ] 136 0.013% 99.989% ( 22, 34 ] 13 0.001% 99.990% ( 34, 51 ] 8 0.001% 99.991% ( 51, 76 ] 3 0.000% 99.991% ( 76, 110 ] 62 0.006% 99.997% ( 110, 170 ] 100 0.010% 100.007% ( 170, 250 ] 61 0.006% 100.013% ( 250, 380 ] 48 0.005% 100.017% ( 380, 580 ] 32 0.003% 100.021% ( 580, 870 ] 26 0.003% 100.023% ( 870, 1300 ] 17 0.002% 100.025% ( 1300, 1900 ] 6 0.001% 100.025% ( 1900, 2900 ] 6 0.001% 100.026% ( 2900, 4400 ] 5 0.000% 100.026% ** Level 1 read latency histogram (micros): Count: 187925 Average: 2.5495 StdDev: 12.55 Min: 0 Median: 1.6009 Max: 2088 Percentiles: P50: 1.60 P75: 2.01 P99: 5.94 P99.9: 18.16 P99.99: 566.79 ------------------------------------------------------ [ 0, 1 ] 23675 12.598% 12.598% ### ( 1, 2 ] 116964 62.240% 74.838% ############ ( 2, 3 ] 28065 14.934% 89.772% ### ( 3, 4 ] 9682 5.152% 94.924% # ( 4, 6 ] 7885 4.196% 99.120% # ( 6, 10 ] 1129 0.601% 99.721% ( 10, 15 ] 319 0.170% 99.890% ( 15, 22 ] 40 0.021% 99.912% ( 22, 34 ] 2 0.001% 99.913% ( 34, 51 ] 32 0.017% 99.930% ( 51, 76 ] 8 0.004% 99.934% ( 76, 110 ] 31 0.016% 99.951% ( 110, 170 ] 17 0.009% 99.960% ( 170, 250 ] 21 0.011% 99.971% ( 250, 380 ] 25 0.013% 99.984% ( 380, 580 ] 12 0.006% 99.990% ( 580, 870 ] 9 0.005% 99.995% ( 870, 1300 ] 6 0.003% 99.998% ( 1300, 1900 ] 1 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28220 Average: 2.0672 StdDev: 8.40 Min: 1 Median: 1.3861 Max: 1358 Percentiles: P50: 1.39 P75: 1.82 P99: 5.72 P99.9: 10.18 P99.99: 184.24 ------------------------------------------------------ [ 0, 1 ] 7877 27.913% 27.913% ###### ( 1, 2 ] 16145 57.211% 85.124% ########### ( 2, 3 ] 2261 8.012% 93.136% ## ( 3, 4 ] 1023 3.625% 96.761% # ( 4, 6 ] 733 2.597% 99.359% # ( 6, 10 ] 152 0.539% 99.897% ( 10, 15 ] 22 0.078% 99.975% ( 15, 22 ] 2 0.007% 99.982% ( 22, 34 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 232740 Average: 3.4434 StdDev: 32.08 Min: 0 Median: 1.6740 Max: 5450 Percentiles: P50: 1.67 P75: 2.28 P99: 9.29 P99.9: 215.99 P99.99: 819.46 ------------------------------------------------------ [ 0, 1 ] 18493 7.946% 7.946% ## ( 1, 2 ] 145223 62.397% 70.343% ############ ( 2, 3 ] 38102 16.371% 86.714% ### ( 3, 4 ] 14162 6.085% 92.799% # ( 4, 6 ] 11063 4.753% 97.552% # ( 6, 10 ] 4098 1.761% 99.313% ( 10, 15 ] 762 0.327% 99.640% ( 15, 22 ] 112 0.048% 99.688% ( 22, 34 ] 35 0.015% 99.704% ( 34, 51 ] 12 0.005% 99.709% ( 51, 76 ] 39 0.017% 99.725% ( 76, 110 ] 106 0.046% 99.771% ( 110, 170 ] 233 0.100% 99.871% ( 170, 250 ] 117 0.050% 99.921% ( 250, 380 ] 63 0.027% 99.948% ( 380, 580 ] 67 0.029% 99.977% ( 580, 870 ] 36 0.015% 99.993% ( 870, 1300 ] 19 0.008% 100.001% ( 1300, 1900 ] 10 0.004% 100.005% ( 1900, 2900 ] 6 0.003% 100.008% ( 2900, 4400 ] 2 0.001% 100.009% ( 4400, 6600 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 85 Average: 775.3412 StdDev: 1276.38 Min: 1 Median: 25.3333 Max: 5262 Percentiles: P50: 25.33 P75: 950.62 P99: 5262.00 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ [ 0, 1 ] 20 23.529% 23.529% ##### ( 1, 2 ] 11 12.941% 36.471% ### ( 2, 3 ] 2 2.353% 38.824% ( 3, 4 ] 3 3.529% 42.353% # ( 4, 6 ] 3 3.529% 45.882% # ( 10, 15 ] 1 1.176% 47.059% ( 22, 34 ] 9 10.588% 57.647% ## ( 250, 380 ] 1 1.176% 58.824% ( 380, 580 ] 6 7.059% 65.882% # ( 580, 870 ] 7 8.235% 74.118% ## ( 870, 1300 ] 4 4.706% 78.824% # ( 1300, 1900 ] 3 3.529% 82.353% # ( 1900, 2900 ] 6 7.059% 89.412% # ( 2900, 4400 ] 7 8.235% 97.647% ## ( 4400, 6600 ] 2 2.353% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 590.6250 StdDev: 651.28 Min: 80 Median: 230.0000 Max: 2426 Percentiles: P50: 230.00 P75: 870.00 P99: 2426.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ ( 76, 110 ] 14 35.000% 35.000% ####### ( 110, 170 ] 3 7.500% 42.500% ## ( 170, 250 ] 4 10.000% 52.500% ## ( 250, 380 ] 2 5.000% 57.500% # ( 380, 580 ] 2 5.000% 62.500% # ( 580, 870 ] 5 12.500% 75.000% ### ( 870, 1300 ] 2 5.000% 80.000% # ( 1300, 1900 ] 6 15.000% 95.000% ### ( 1900, 2900 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.0 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 326.84 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.425 H:M:S, 11.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 329.65 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.399 H:M:S, 13.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/21-03:23:14 ... thread 0: (1000000,5000000) ops and (337370.9,337490.2) ops/second in (2.964097,14.815245) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/17 3.26 GB 0.0 3.3 0.0 3.3 7.9 4.7 0.0 1.7 130.0 316.3 25.68 24.02 79 0.325 3390K 3558 0.0 0.0 L1 5/5 432.82 MB 0.0 1.5 1.3 0.2 1.5 1.3 0.1 1.2 235.5 234.9 6.70 6.45 3 2.233 1602K 4324 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.0 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 18/0 988.69 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.4 2.4 218.6 218.4 6.60 5.88 4 1.649 1452K 738 0.0 0.0 L4 170/0 9.60 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.7 1.0 189.0 189.0 0.44 0.38 1 0.440 75K 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 1262/22 100.80 GB 0.0 6.4 2.0 4.4 11.1 6.7 2.9 2.4 164.4 284.4 39.85 37.14 88 0.453 6633K 8653 0.0 0.0 Int 0/0 0.00 KB 0.0 6.4 2.0 4.4 11.1 6.7 2.8 2.4 164.4 284.4 39.85 37.14 88 0.453 6633K 8653 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.4 2.0 4.4 6.4 2.0 0.0 0.0 247.1 246.7 26.52 25.25 21 1.263 6633K 8653 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 0.0 359.2 13.33 11.89 67 0.199 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): 15.0 total, 14.8 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: 11.07 GB write, 755.00 MB/s write, 6.40 GB read, 436.61 MB/s read, 39.8 seconds Interval compaction: 11.07 GB write, 764.78 MB/s write, 6.40 GB read, 442.27 MB/s read, 39.8 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: 22, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 22, interval: 22 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1259229 Average: 2.2053 StdDev: 12.72 Min: 0 Median: 1.4529 Max: 4399 Percentiles: P50: 1.45 P75: 1.85 P99: 5.64 P99.9: 12.29 P99.99: 114.41 ------------------------------------------------------ [ 0, 1 ] 272198 21.616% 21.616% #### ( 1, 2 ] 789110 62.666% 84.282% ############# ( 2, 3 ] 118471 9.408% 93.691% ## ( 3, 4 ] 43696 3.470% 97.161% # ( 4, 6 ] 28212 2.240% 99.401% ( 6, 10 ] 5617 0.446% 99.847% ( 10, 15 ] 1458 0.116% 99.963% ( 15, 22 ] 155 0.012% 99.975% ( 22, 34 ] 15 0.001% 99.976% ( 34, 51 ] 11 0.001% 99.977% ( 51, 76 ] 9 0.001% 99.978% ( 76, 110 ] 140 0.011% 99.989% ( 110, 170 ] 178 0.014% 100.003% ( 170, 250 ] 74 0.006% 100.009% ( 250, 380 ] 62 0.005% 100.014% ( 380, 580 ] 42 0.003% 100.017% ( 580, 870 ] 33 0.003% 100.020% ( 870, 1300 ] 21 0.002% 100.022% ( 1300, 1900 ] 7 0.001% 100.022% ( 1900, 2900 ] 6 0.000% 100.023% ( 2900, 4400 ] 7 0.001% 100.023% ** Level 1 read latency histogram (micros): Count: 187926 Average: 2.5504 StdDev: 12.55 Min: 0 Median: 1.6009 Max: 2088 Percentiles: P50: 1.60 P75: 2.01 P99: 5.94 P99.9: 18.34 P99.99: 566.79 ------------------------------------------------------ [ 0, 1 ] 23675 12.598% 12.598% ### ( 1, 2 ] 116964 62.239% 74.837% ############ ( 2, 3 ] 28065 14.934% 89.772% ### ( 3, 4 ] 9682 5.152% 94.924% # ( 4, 6 ] 7885 4.196% 99.119% # ( 6, 10 ] 1129 0.601% 99.720% ( 10, 15 ] 319 0.170% 99.890% ( 15, 22 ] 40 0.021% 99.911% ( 22, 34 ] 2 0.001% 99.912% ( 34, 51 ] 32 0.017% 99.929% ( 51, 76 ] 8 0.004% 99.933% ( 76, 110 ] 31 0.016% 99.950% ( 110, 170 ] 17 0.009% 99.959% ( 170, 250 ] 22 0.012% 99.971% ( 250, 380 ] 25 0.013% 99.984% ( 380, 580 ] 12 0.006% 99.990% ( 580, 870 ] 9 0.005% 99.995% ( 870, 1300 ] 6 0.003% 99.998% ( 1300, 1900 ] 1 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28220 Average: 2.0672 StdDev: 8.40 Min: 1 Median: 1.3861 Max: 1358 Percentiles: P50: 1.39 P75: 1.82 P99: 5.72 P99.9: 10.18 P99.99: 184.24 ------------------------------------------------------ [ 0, 1 ] 7877 27.913% 27.913% ###### ( 1, 2 ] 16145 57.211% 85.124% ########### ( 2, 3 ] 2261 8.012% 93.136% ## ( 3, 4 ] 1023 3.625% 96.761% # ( 4, 6 ] 733 2.597% 99.359% # ( 6, 10 ] 152 0.539% 99.897% ( 10, 15 ] 22 0.078% 99.975% ( 15, 22 ] 2 0.007% 99.982% ( 22, 34 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 232740 Average: 3.4434 StdDev: 32.08 Min: 0 Median: 1.6740 Max: 5450 Percentiles: P50: 1.67 P75: 2.28 P99: 9.29 P99.9: 215.99 P99.99: 819.46 ------------------------------------------------------ [ 0, 1 ] 18493 7.946% 7.946% ## ( 1, 2 ] 145223 62.397% 70.343% ############ ( 2, 3 ] 38102 16.371% 86.714% ### ( 3, 4 ] 14162 6.085% 92.799% # ( 4, 6 ] 11063 4.753% 97.552% # ( 6, 10 ] 4098 1.761% 99.313% ( 10, 15 ] 762 0.327% 99.640% ( 15, 22 ] 112 0.048% 99.688% ( 22, 34 ] 35 0.015% 99.704% ( 34, 51 ] 12 0.005% 99.709% ( 51, 76 ] 39 0.017% 99.725% ( 76, 110 ] 106 0.046% 99.771% ( 110, 170 ] 233 0.100% 99.871% ( 170, 250 ] 117 0.050% 99.921% ( 250, 380 ] 63 0.027% 99.948% ( 380, 580 ] 67 0.029% 99.977% ( 580, 870 ] 36 0.015% 99.993% ( 870, 1300 ] 19 0.008% 100.001% ( 1300, 1900 ] 10 0.004% 100.005% ( 1900, 2900 ] 6 0.003% 100.008% ( 2900, 4400 ] 2 0.001% 100.009% ( 4400, 6600 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 85 Average: 775.3412 StdDev: 1276.38 Min: 1 Median: 25.3333 Max: 5262 Percentiles: P50: 25.33 P75: 950.62 P99: 5262.00 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ [ 0, 1 ] 20 23.529% 23.529% ##### ( 1, 2 ] 11 12.941% 36.471% ### ( 2, 3 ] 2 2.353% 38.824% ( 3, 4 ] 3 3.529% 42.353% # ( 4, 6 ] 3 3.529% 45.882% # ( 10, 15 ] 1 1.176% 47.059% ( 22, 34 ] 9 10.588% 57.647% ## ( 250, 380 ] 1 1.176% 58.824% ( 380, 580 ] 6 7.059% 65.882% # ( 580, 870 ] 7 8.235% 74.118% ## ( 870, 1300 ] 4 4.706% 78.824% # ( 1300, 1900 ] 3 3.529% 82.353% # ( 1900, 2900 ] 6 7.059% 89.412% # ( 2900, 4400 ] 7 8.235% 97.647% ## ( 4400, 6600 ] 2 2.353% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 590.6250 StdDev: 651.28 Min: 80 Median: 230.0000 Max: 2426 Percentiles: P50: 230.00 P75: 870.00 P99: 2426.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ ( 76, 110 ] 14 35.000% 35.000% ####### ( 110, 170 ] 3 7.500% 42.500% ## ( 170, 250 ] 4 10.000% 52.500% ## ( 250, 380 ] 2 5.000% 57.500% # ( 380, 580 ] 2 5.000% 62.500% # ( 580, 870 ] 5 12.500% 75.000% ### ( 870, 1300 ] 2 5.000% 80.000% # ( 1300, 1900 ] 6 15.000% 95.000% ### ( 1900, 2900 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 15.0 total, 3.0 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 327.87 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.818 H:M:S, 12.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 332.04 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.393 H:M:S, 13.3 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/21-03:23:20 ... thread 0: (1000000,6000000) ops and (158386.4,283971.0) ops/second in (6.313674,21.128919) 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 18/18 4.30 GB 0.0 4.6 0.0 4.6 10.3 5.7 0.0 1.8 139.2 313.9 33.50 31.45 100 0.335 4733K 4917 0.0 0.0 L1 5/5 432.82 MB 0.0 1.5 1.3 0.2 1.5 1.3 0.1 1.2 235.5 234.9 6.70 6.45 3 2.233 1602K 4324 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 1.0 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 18/0 988.69 MB 1.0 1.4 0.6 0.8 1.4 0.6 0.4 2.4 218.6 218.4 6.60 5.88 4 1.649 1452K 738 0.0 0.0 L4 170/0 9.60 GB 1.0 0.1 0.1 0.0 0.1 0.1 0.7 1.0 189.0 189.0 0.44 0.38 1 0.440 75K 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 1263/23 101.85 GB 0.0 7.7 2.0 5.7 13.4 7.7 2.9 2.3 165.2 287.9 47.67 44.57 109 0.437 7976K 10K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.7 2.0 5.7 13.4 7.7 2.8 2.3 165.2 287.9 47.67 44.57 109 0.437 7976K 10K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.7 2.0 5.7 7.7 2.0 0.0 0.0 251.3 250.9 31.35 30.00 26 1.206 7976K 10K 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 0.0 358.9 16.32 14.58 83 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 21.3 total, 21.1 interval Flush(GB): cumulative 5.721, interval 5.721 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: 13.40 GB write, 643.65 MB/s write, 7.69 GB read, 369.38 MB/s read, 47.7 seconds Interval compaction: 13.40 GB write, 649.50 MB/s write, 7.69 GB read, 372.73 MB/s read, 47.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 9, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 9, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 23, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 9, total-stops: 23, interval: 32 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1965661 Average: 2.1836 StdDev: 11.52 Min: 0 Median: 1.4533 Max: 4399 Percentiles: P50: 1.45 P75: 1.84 P99: 5.63 P99.9: 12.28 P99.99: 122.44 ------------------------------------------------------ [ 0, 1 ] 408444 20.779% 20.779% #### ( 1, 2 ] 1267171 64.465% 85.244% ############# ( 2, 3 ] 177893 9.050% 94.294% ## ( 3, 4 ] 62664 3.188% 97.482% # ( 4, 6 ] 36715 1.868% 99.350% ( 6, 10 ] 9801 0.499% 99.849% ( 10, 15 ] 2213 0.113% 99.961% ( 15, 22 ] 221 0.011% 99.973% ( 22, 34 ] 21 0.001% 99.974% ( 34, 51 ] 15 0.001% 99.974% ( 51, 76 ] 13 0.001% 99.975% ( 76, 110 ] 230 0.012% 99.987% ( 110, 170 ] 306 0.016% 100.002% ( 170, 250 ] 124 0.006% 100.009% ( 250, 380 ] 85 0.004% 100.013% ( 380, 580 ] 60 0.003% 100.016% ( 580, 870 ] 48 0.002% 100.018% ( 870, 1300 ] 30 0.002% 100.020% ( 1300, 1900 ] 9 0.000% 100.020% ( 1900, 2900 ] 6 0.000% 100.021% ( 2900, 4400 ] 9 0.000% 100.021% ** Level 1 read latency histogram (micros): Count: 191246 Average: 2.5905 StdDev: 12.87 Min: 0 Median: 1.5997 Max: 2088 Percentiles: P50: 1.60 P75: 2.00 P99: 5.96 P99.9: 65.86 P99.99: 578.44 ------------------------------------------------------ [ 0, 1 ] 24167 12.637% 12.637% ### ( 1, 2 ] 119149 62.301% 74.938% ############ ( 2, 3 ] 28451 14.877% 89.815% ### ( 3, 4 ] 9774 5.111% 94.925% # ( 4, 6 ] 7935 4.149% 99.074% # ( 6, 10 ] 1174 0.614% 99.688% ( 10, 15 ] 326 0.170% 99.859% ( 15, 22 ] 40 0.021% 99.880% ( 22, 34 ] 2 0.001% 99.881% ( 34, 51 ] 32 0.017% 99.898% ( 51, 76 ] 8 0.004% 99.902% ( 76, 110 ] 79 0.041% 99.943% ( 110, 170 ] 23 0.012% 99.955% ( 170, 250 ] 24 0.013% 99.968% ( 250, 380 ] 27 0.014% 99.982% ( 380, 580 ] 16 0.008% 99.990% ( 580, 870 ] 10 0.005% 99.995% ( 870, 1300 ] 6 0.003% 99.998% ( 1300, 1900 ] 1 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28220 Average: 2.0672 StdDev: 8.40 Min: 1 Median: 1.3861 Max: 1358 Percentiles: P50: 1.39 P75: 1.82 P99: 5.72 P99.9: 10.18 P99.99: 184.24 ------------------------------------------------------ [ 0, 1 ] 7877 27.913% 27.913% ###### ( 1, 2 ] 16145 57.211% 85.124% ########### ( 2, 3 ] 2261 8.012% 93.136% ## ( 3, 4 ] 1023 3.625% 96.761% # ( 4, 6 ] 733 2.597% 99.359% # ( 6, 10 ] 152 0.539% 99.897% ( 10, 15 ] 22 0.078% 99.975% ( 15, 22 ] 2 0.007% 99.982% ( 22, 34 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 232740 Average: 3.4434 StdDev: 32.08 Min: 0 Median: 1.6740 Max: 5450 Percentiles: P50: 1.67 P75: 2.28 P99: 9.29 P99.9: 215.99 P99.99: 819.46 ------------------------------------------------------ [ 0, 1 ] 18493 7.946% 7.946% ## ( 1, 2 ] 145223 62.397% 70.343% ############ ( 2, 3 ] 38102 16.371% 86.714% ### ( 3, 4 ] 14162 6.085% 92.799% # ( 4, 6 ] 11063 4.753% 97.552% # ( 6, 10 ] 4098 1.761% 99.313% ( 10, 15 ] 762 0.327% 99.640% ( 15, 22 ] 112 0.048% 99.688% ( 22, 34 ] 35 0.015% 99.704% ( 34, 51 ] 12 0.005% 99.709% ( 51, 76 ] 39 0.017% 99.725% ( 76, 110 ] 106 0.046% 99.771% ( 110, 170 ] 233 0.100% 99.871% ( 170, 250 ] 117 0.050% 99.921% ( 250, 380 ] 63 0.027% 99.948% ( 380, 580 ] 67 0.029% 99.977% ( 580, 870 ] 36 0.015% 99.993% ( 870, 1300 ] 19 0.008% 100.001% ( 1300, 1900 ] 10 0.004% 100.005% ( 1900, 2900 ] 6 0.003% 100.008% ( 2900, 4400 ] 2 0.001% 100.009% ( 4400, 6600 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 85 Average: 775.3412 StdDev: 1276.38 Min: 1 Median: 25.3333 Max: 5262 Percentiles: P50: 25.33 P75: 950.62 P99: 5262.00 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ [ 0, 1 ] 20 23.529% 23.529% ##### ( 1, 2 ] 11 12.941% 36.471% ### ( 2, 3 ] 2 2.353% 38.824% ( 3, 4 ] 3 3.529% 42.353% # ( 4, 6 ] 3 3.529% 45.882% # ( 10, 15 ] 1 1.176% 47.059% ( 22, 34 ] 9 10.588% 57.647% ## ( 250, 380 ] 1 1.176% 58.824% ( 380, 580 ] 6 7.059% 65.882% # ( 580, 870 ] 7 8.235% 74.118% ## ( 870, 1300 ] 4 4.706% 78.824% # ( 1300, 1900 ] 3 3.529% 82.353% # ( 1900, 2900 ] 6 7.059% 89.412% # ( 2900, 4400 ] 7 8.235% 97.647% ## ( 4400, 6600 ] 2 2.353% 100.000% ** Level 5 read latency histogram (micros): Count: 40 Average: 590.6250 StdDev: 651.28 Min: 80 Median: 230.0000 Max: 2426 Percentiles: P50: 230.00 P75: 870.00 P99: 2426.00 P99.9: 2426.00 P99.99: 2426.00 ------------------------------------------------------ ( 76, 110 ] 14 35.000% 35.000% ####### ( 110, 170 ] 3 7.500% 42.500% ## ( 170, 250 ] 4 10.000% 52.500% ## ( 250, 380 ] 2 5.000% 57.500% # ( 380, 580 ] 2 5.000% 62.500% # ( 580, 870 ] 5 12.500% 75.000% ### ( 870, 1300 ] 2 5.000% 80.000% # ( 1300, 1900 ] 6 15.000% 95.000% ### ( 1900, 2900 ] 2 5.000% 100.000% # ** DB Stats ** Uptime(secs): 21.3 total, 6.3 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 276.94 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.333 H:M:S, 25.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 155.88 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.515 H:M:S, 55.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 0 2024/07/21-03:23:30 ... thread 0: (1000000,7000000) ops and (107086.5,229755.5) ops/second in (9.338246,30.467165) 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 6/4 2.14 GB 137.7 6.6 0.0 6.6 13.2 6.6 0.0 2.0 152.7 306.5 44.14 41.40 119 0.371 6843K 12K 0.0 0.0 L1 13/0 1.11 GB 113.2 5.0 4.3 0.7 4.9 4.2 0.1 1.1 225.5 222.7 22.59 21.28 4 5.648 5173K 62K 0.0 0.0 L2 14/14 1.52 GB 0.0 0.1 0.1 0.0 0.1 0.1 3.2 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 17/4 1.31 GB 0.9 1.4 0.6 0.8 1.4 0.6 1.2 2.4 218.6 218.4 6.60 5.88 4 1.649 1452K 738 0.0 0.0 L4 173/0 9.70 GB 1.0 0.1 0.1 0.0 0.1 0.1 1.1 1.0 189.0 189.0 0.44 0.38 1 0.440 75K 0 0.0 0.0 L5 1056/0 86.86 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1279/22 102.64 GB 0.0 13.2 5.0 8.1 19.7 11.6 6.6 3.0 181.5 272.2 74.20 69.34 129 0.575 13M 75K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.2 5.0 8.1 19.7 11.6 6.6 3.0 181.5 272.2 74.20 69.34 129 0.575 13M 75K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 13.2 5.0 8.1 13.1 5.0 0.0 0.0 244.4 243.1 55.10 52.32 31 1.778 13M 75K 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 0.0 356.2 19.10 17.02 98 0.195 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 30.7 total, 30.5 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: 19.72 GB write, 658.74 MB/s write, 13.15 GB read, 439.33 MB/s read, 74.2 seconds Interval compaction: 19.72 GB write, 662.89 MB/s write, 13.15 GB read, 442.09 MB/s read, 74.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 17, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 17, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 23, pending-compaction-bytes-delays: 1, pending-compaction-bytes-stops: 0, total-delays: 18, total-stops: 23, interval: 41 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2894519 Average: 2.4995 StdDev: 14.40 Min: 0 Median: 1.4596 Max: 4530 Percentiles: P50: 1.46 P75: 1.84 P99: 6.28 P99.9: 128.07 P99.99: 265.30 ------------------------------------------------------ [ 0, 1 ] 581961 20.106% 20.106% #### ( 1, 2 ] 1882616 65.041% 85.146% ############# ( 2, 3 ] 257493 8.896% 94.042% ## ( 3, 4 ] 90865 3.139% 97.181% # ( 4, 6 ] 51232 1.770% 98.951% ( 6, 10 ] 19870 0.686% 99.638% ( 10, 15 ] 3500 0.121% 99.759% ( 15, 22 ] 578 0.020% 99.779% ( 22, 34 ] 43 0.001% 99.780% ( 34, 51 ] 20 0.001% 99.781% ( 51, 76 ] 28 0.001% 99.782% ( 76, 110 ] 2598 0.090% 99.872% ( 110, 170 ] 2724 0.094% 99.966% ( 170, 250 ] 652 0.023% 99.988% ( 250, 380 ] 421 0.015% 100.003% ( 380, 580 ] 334 0.012% 100.014% ( 580, 870 ] 133 0.005% 100.019% ( 870, 1300 ] 49 0.002% 100.021% ( 1300, 1900 ] 14 0.000% 100.021% ( 1900, 2900 ] 14 0.000% 100.022% ( 2900, 4400 ] 10 0.000% 100.022% ( 4400, 6600 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 352439 Average: 3.4976 StdDev: 28.15 Min: 0 Median: 1.6181 Max: 4783 Percentiles: P50: 1.62 P75: 2.10 P99: 8.67 P99.9: 239.46 P99.99: 573.05 ------------------------------------------------------ [ 0, 1 ] 42024 11.924% 11.924% ## ( 1, 2 ] 217107 61.601% 73.525% ############ ( 2, 3 ] 51775 14.690% 88.216% ### ( 3, 4 ] 19129 5.428% 93.643% # ( 4, 6 ] 15990 4.537% 98.180% # ( 6, 10 ] 4335 1.230% 99.410% ( 10, 15 ] 788 0.224% 99.634% ( 15, 22 ] 140 0.040% 99.673% ( 22, 34 ] 11 0.003% 99.677% ( 34, 51 ] 32 0.009% 99.686% ( 51, 76 ] 38 0.011% 99.696% ( 76, 110 ] 267 0.076% 99.772% ( 110, 170 ] 332 0.094% 99.866% ( 170, 250 ] 140 0.040% 99.906% ( 250, 380 ] 153 0.043% 99.949% ( 380, 580 ] 151 0.043% 99.992% ( 580, 870 ] 93 0.026% 100.019% ( 870, 1300 ] 52 0.015% 100.033% ( 1300, 1900 ] 19 0.005% 100.039% ( 1900, 2900 ] 5 0.001% 100.040% ( 2900, 4400 ] 2 0.001% 100.041% ( 4400, 6600 ] 1 0.000% 100.041% ** Level 2 read latency histogram (micros): Count: 28220 Average: 2.0672 StdDev: 8.40 Min: 1 Median: 1.3861 Max: 1358 Percentiles: P50: 1.39 P75: 1.82 P99: 5.72 P99.9: 10.18 P99.99: 184.24 ------------------------------------------------------ [ 0, 1 ] 7877 27.913% 27.913% ###### ( 1, 2 ] 16145 57.211% 85.124% ########### ( 2, 3 ] 2261 8.012% 93.136% ## ( 3, 4 ] 1023 3.625% 96.761% # ( 4, 6 ] 733 2.597% 99.359% # ( 6, 10 ] 152 0.539% 99.897% ( 10, 15 ] 22 0.078% 99.975% ( 15, 22 ] 2 0.007% 99.982% ( 22, 34 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 232740 Average: 3.4434 StdDev: 32.08 Min: 0 Median: 1.6740 Max: 5450 Percentiles: P50: 1.67 P75: 2.28 P99: 9.29 P99.9: 215.99 P99.99: 819.46 ------------------------------------------------------ [ 0, 1 ] 18493 7.946% 7.946% ## ( 1, 2 ] 145223 62.397% 70.343% ############ ( 2, 3 ] 38102 16.371% 86.714% ### ( 3, 4 ] 14162 6.085% 92.799% # ( 4, 6 ] 11063 4.753% 97.552% # ( 6, 10 ] 4098 1.761% 99.313% ( 10, 15 ] 762 0.327% 99.640% ( 15, 22 ] 112 0.048% 99.688% ( 22, 34 ] 35 0.015% 99.704% ( 34, 51 ] 12 0.005% 99.709% ( 51, 76 ] 39 0.017% 99.725% ( 76, 110 ] 106 0.046% 99.771% ( 110, 170 ] 233 0.100% 99.871% ( 170, 250 ] 117 0.050% 99.921% ( 250, 380 ] 63 0.027% 99.948% ( 380, 580 ] 67 0.029% 99.977% ( 580, 870 ] 36 0.015% 99.993% ( 870, 1300 ] 19 0.008% 100.001% ( 1300, 1900 ] 10 0.004% 100.005% ( 1900, 2900 ] 6 0.003% 100.008% ( 2900, 4400 ] 2 0.001% 100.009% ( 4400, 6600 ] 3 0.001% 100.010% ** Level 4 read latency histogram (micros): Count: 85 Average: 775.3412 StdDev: 1276.38 Min: 1 Median: 25.3333 Max: 5262 Percentiles: P50: 25.33 P75: 950.62 P99: 5262.00 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ [ 0, 1 ] 20 23.529% 23.529% ##### ( 1, 2 ] 11 12.941% 36.471% ### ( 2, 3 ] 2 2.353% 38.824% ( 3, 4 ] 3 3.529% 42.353% # ( 4, 6 ] 3 3.529% 45.882% # ( 10, 15 ] 1 1.176% 47.059% ( 22, 34 ] 9 10.588% 57.647% ## ( 250, 380 ] 1 1.176% 58.824% ( 380, 580 ] 6 7.059% 65.882% # ( 580, 870 ] 7 8.235% 74.118% ## ( 870, 1300 ] 4 4.706% 78.824% # ( 1300, 1900 ] 3 3.529% 82.353% # ( 1900, 2900 ] 6 7.059% 89.412% # ( 2900, 4400 ] 7 8.235% 97.647% ## ( 4400, 6600 ] 2 2.353% 100.000% ** Level 5 read latency histogram (micros): Count: 60 Average: 713.4333 StdDev: 822.66 Min: 80 Median: 336.6667 Max: 4213 Percentiles: P50: 336.67 P75: 1085.00 P99: 3500.00 P99.9: 4213.00 P99.99: 4213.00 ------------------------------------------------------ ( 76, 110 ] 14 23.333% 23.333% ##### ( 110, 170 ] 5 8.333% 31.667% ## ( 170, 250 ] 7 11.667% 43.333% ## ( 250, 380 ] 6 10.000% 53.333% ## ( 380, 580 ] 4 6.667% 60.000% # ( 580, 870 ] 7 11.667% 71.667% ## ( 870, 1300 ] 4 6.667% 78.333% # ( 1300, 1900 ] 7 11.667% 90.000% ## ( 1900, 2900 ] 5 8.333% 98.333% ## ( 2900, 4400 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 30.7 total, 9.3 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 224.69 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:11.931 H:M:S, 38.9 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 105.39 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:6.598 H:M:S, 70.7 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 5 num-running-flushes: 1 2024/07/21-03:23:35 ... thread 0: (1000000,8000000) ops and (195223.5,224785.4) ops/second in (5.122335,35.589500) 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 13/11 3.13 GB 12.6 7.6 0.0 7.6 15.2 7.6 0.0 2.0 148.5 295.5 52.60 48.16 133 0.395 7929K 15K 0.0 0.0 L1 13/13 1.11 GB 0.0 5.0 4.3 0.7 4.9 4.2 0.1 1.1 225.5 222.7 22.59 21.28 4 5.648 5173K 62K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 3.2 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 14/0 942.24 MB 0.9 3.4 2.1 1.3 3.3 2.1 1.2 1.6 197.3 196.4 17.46 14.89 8 2.183 3486K 14K 0.0 0.0 L4 179/0 9.62 GB 1.0 2.2 2.0 0.3 2.2 2.0 1.1 1.1 148.0 147.3 15.52 10.39 31 0.501 2324K 11K 0.0 0.0 L5 1080/0 88.83 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1299/24 103.60 GB 0.0 18.3 8.4 9.9 25.8 15.9 8.6 3.4 172.7 243.1 108.60 95.12 177 0.614 19M 103K 0.0 0.0 Int 0/0 0.00 KB 0.0 18.3 8.4 9.9 25.8 15.9 8.5 3.4 172.7 243.1 108.60 95.12 177 0.614 19M 103K 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 18.3 8.4 9.9 18.2 8.3 0.0 0.0 219.0 217.7 85.67 75.60 67 1.279 19M 103K 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 0.0 337.9 22.93 19.52 110 0.208 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): 35.8 total, 35.6 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 25.78 GB write, 737.82 MB/s write, 18.32 GB read, 524.20 MB/s read, 108.6 seconds Interval compaction: 25.78 GB write, 741.80 MB/s write, 18.32 GB read, 527.02 MB/s read, 108.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 17, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 17, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 42, pending-compaction-bytes-delays: 10, pending-compaction-bytes-stops: 0, total-delays: 27, total-stops: 42, interval: 69 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3253154 Average: 2.6351 StdDev: 22.58 Min: 0 Median: 1.4896 Max: 19412 Percentiles: P50: 1.49 P75: 1.88 P99: 6.85 P99.9: 128.80 P99.99: 318.66 ------------------------------------------------------ [ 0, 1 ] 604397 18.579% 18.579% #### ( 1, 2 ] 2087662 64.173% 82.752% ############# ( 2, 3 ] 323373 9.940% 92.693% ## ( 3, 4 ] 120530 3.705% 96.398% # ( 4, 6 ] 79134 2.433% 98.830% ( 6, 10 ] 25870 0.795% 99.625% ( 10, 15 ] 4651 0.143% 99.768% ( 15, 22 ] 661 0.020% 99.789% ( 22, 34 ] 50 0.002% 99.790% ( 34, 51 ] 22 0.001% 99.791% ( 51, 76 ] 29 0.001% 99.792% ( 76, 110 ] 2641 0.081% 99.873% ( 110, 170 ] 2817 0.087% 99.960% ( 170, 250 ] 737 0.023% 99.982% ( 250, 380 ] 486 0.015% 99.997% ( 380, 580 ] 424 0.013% 100.010% ( 580, 870 ] 212 0.007% 100.017% ( 870, 1300 ] 94 0.003% 100.020% ( 1300, 1900 ] 27 0.001% 100.020% ( 1900, 2900 ] 25 0.001% 100.021% ( 2900, 4400 ] 34 0.001% 100.022% ( 4400, 6600 ] 4 0.000% 100.022% ( 6600, 9900 ] 1 0.000% 100.022% ( 14000, 22000 ] 1 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 836772 Average: 4.6639 StdDev: 73.48 Min: 0 Median: 1.8037 Max: 16018 Percentiles: P50: 1.80 P75: 2.70 P99: 9.19 P99.9: 108.87 P99.99: 265.88 ------------------------------------------------------ [ 0, 1 ] 49255 5.886% 5.886% # ( 1, 2 ] 459299 54.889% 60.776% ########### ( 2, 3 ] 169023 20.199% 80.975% #### ( 3, 4 ] 70479 8.423% 89.398% ## ( 4, 6 ] 67236 8.035% 97.433% ## ( 6, 10 ] 16459 1.967% 99.400% ( 10, 15 ] 3432 0.410% 99.810% ( 15, 22 ] 361 0.043% 99.853% ( 22, 34 ] 28 0.003% 99.857% ( 34, 51 ] 38 0.005% 99.861% ( 51, 76 ] 41 0.005% 99.866% ( 76, 110 ] 294 0.035% 99.901% ( 110, 170 ] 425 0.051% 99.952% ( 170, 250 ] 278 0.033% 99.985% ( 250, 380 ] 330 0.039% 100.025% ( 380, 580 ] 342 0.041% 100.065% ( 580, 870 ] 258 0.031% 100.096% ( 870, 1300 ] 132 0.016% 100.112% ( 1300, 1900 ] 63 0.008% 100.120% ( 1900, 2900 ] 68 0.008% 100.128% ( 2900, 4400 ] 86 0.010% 100.138% ( 4400, 6600 ] 27 0.003% 100.141% ( 6600, 9900 ] 15 0.002% 100.143% ( 9900, 14000 ] 1 0.000% 100.143% ( 14000, 22000 ] 3 0.000% 100.144% ** Level 2 read latency histogram (micros): Count: 28220 Average: 2.0672 StdDev: 8.40 Min: 1 Median: 1.3861 Max: 1358 Percentiles: P50: 1.39 P75: 1.82 P99: 5.72 P99.9: 10.18 P99.99: 184.24 ------------------------------------------------------ [ 0, 1 ] 7877 27.913% 27.913% ###### ( 1, 2 ] 16145 57.211% 85.124% ########### ( 2, 3 ] 2261 8.012% 93.136% ## ( 3, 4 ] 1023 3.625% 96.761% # ( 4, 6 ] 733 2.597% 99.359% # ( 6, 10 ] 152 0.539% 99.897% ( 10, 15 ] 22 0.078% 99.975% ( 15, 22 ] 2 0.007% 99.982% ( 22, 34 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 758525 Average: 5.6284 StdDev: 75.97 Min: 0 Median: 1.8616 Max: 8794 Percentiles: P50: 1.86 P75: 2.83 P99: 8.89 P99.9: 173.88 P99.99: 355.79 ------------------------------------------------------ [ 0, 1 ] 28922 3.813% 3.813% # ( 1, 2 ] 406603 53.604% 57.417% ########### ( 2, 3 ] 160411 21.148% 78.565% #### ( 3, 4 ] 76836 10.130% 88.695% ## ( 4, 6 ] 69043 9.102% 97.797% ## ( 6, 10 ] 12629 1.665% 99.462% ( 10, 15 ] 2341 0.309% 99.771% ( 15, 22 ] 252 0.033% 99.804% ( 22, 34 ] 41 0.005% 99.809% ( 34, 51 ] 19 0.003% 99.812% ( 51, 76 ] 68 0.009% 99.821% ( 76, 110 ] 196 0.026% 99.847% ( 110, 170 ] 388 0.051% 99.898% ( 170, 250 ] 360 0.047% 99.945% ( 250, 380 ] 418 0.055% 100.000% ( 380, 580 ] 527 0.069% 100.070% ( 580, 870 ] 454 0.060% 100.130% ( 870, 1300 ] 245 0.032% 100.162% ( 1300, 1900 ] 126 0.017% 100.179% ( 1900, 2900 ] 62 0.008% 100.187% ( 2900, 4400 ] 139 0.018% 100.205% ( 4400, 6600 ] 26 0.003% 100.208% ( 6600, 9900 ] 9 0.001% 100.210% ** Level 4 read latency histogram (micros): Count: 813 Average: 151.4440 StdDev: 587.23 Min: 1 Median: 2.0506 Max: 5262 Percentiles: P50: 2.05 P75: 3.74 P99: 3564.09 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ [ 0, 1 ] 79 9.717% 9.717% ## ( 1, 2 ] 319 39.237% 48.954% ######## ( 2, 3 ] 168 20.664% 69.619% #### ( 3, 4 ] 59 7.257% 76.876% # ( 4, 6 ] 36 4.428% 81.304% # ( 6, 10 ] 22 2.706% 84.010% # ( 10, 15 ] 9 1.107% 85.117% ( 15, 22 ] 5 0.615% 85.732% ( 22, 34 ] 9 1.107% 86.839% ( 76, 110 ] 1 0.123% 86.962% ( 170, 250 ] 32 3.936% 90.898% # ( 250, 380 ] 6 0.738% 91.636% ( 380, 580 ] 12 1.476% 93.112% ( 580, 870 ] 16 1.968% 95.080% ( 870, 1300 ] 9 1.107% 96.187% ( 1300, 1900 ] 9 1.107% 97.294% ( 1900, 2900 ] 9 1.107% 98.401% ( 2900, 4400 ] 11 1.353% 99.754% ( 4400, 6600 ] 2 0.246% 100.000% ** Level 5 read latency histogram (micros): Count: 180 Average: 1186.6833 StdDev: 1453.94 Min: 80 Median: 571.3043 Max: 7701 Percentiles: P50: 571.30 P75: 1600.00 P99: 7701.00 P99.9: 7701.00 P99.99: 7701.00 ------------------------------------------------------ ( 76, 110 ] 25 13.889% 13.889% ### ( 110, 170 ] 9 5.000% 18.889% # ( 170, 250 ] 16 8.889% 27.778% ## ( 250, 380 ] 18 10.000% 37.778% ## ( 380, 580 ] 23 12.778% 50.556% ### ( 580, 870 ] 19 10.556% 61.111% ## ( 870, 1300 ] 17 9.444% 70.556% ## ( 1300, 1900 ] 16 8.889% 79.444% ## ( 1900, 2900 ] 16 8.889% 88.333% ## ( 2900, 4400 ] 11 6.111% 94.444% # ( 4400, 6600 ] 7 3.889% 98.333% # ( 6600, 9900 ] 3 1.667% 100.000% ** DB Stats ** Uptime(secs): 35.8 total, 5.1 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 220.03 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:14.089 H:M:S, 39.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 192.14 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:2.158 H:M:S, 42.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/21-03:23:38 ... thread 0: (1000000,9000000) ops and (331577.2,233128.1) ops/second in (3.015889,38.605389) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/11 4.05 GB 113.3 8.5 0.0 8.5 17.0 8.5 0.0 2.0 148.1 296.0 58.67 53.87 149 0.394 8825K 16K 0.0 0.0 L1 13/13 1.11 GB 0.0 5.0 4.3 0.7 4.9 4.2 0.1 1.1 225.5 222.7 22.59 21.28 4 5.648 5173K 62K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 3.2 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 14/0 942.24 MB 0.9 3.4 2.1 1.3 3.3 2.1 1.2 1.6 197.3 196.4 17.46 14.89 8 2.183 3486K 14K 0.0 0.0 L4 179/0 9.62 GB 1.0 2.2 2.0 0.3 2.2 2.0 1.1 1.1 148.0 147.3 15.52 10.39 31 0.501 2324K 11K 0.0 0.0 L5 1080/0 88.83 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1303/24 104.52 GB 0.0 19.2 8.4 10.7 27.6 16.8 8.6 3.2 171.3 246.1 114.68 100.83 193 0.594 19M 104K 0.0 0.0 Int 0/0 0.00 KB 0.0 19.2 8.4 10.7 27.6 16.8 8.5 3.2 171.3 246.1 114.68 100.83 193 0.594 19M 104K 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 19.2 8.4 10.7 19.1 8.3 0.0 0.0 220.6 219.5 89.01 78.89 70 1.272 19M 104K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.5 8.5 0.0 0.0 0.0 338.7 25.67 21.95 123 0.209 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): 38.8 total, 38.6 interval Flush(GB): cumulative 8.490, interval 8.490 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 27.57 GB write, 727.53 MB/s write, 19.18 GB read, 506.18 MB/s read, 114.7 seconds Interval compaction: 27.57 GB write, 731.14 MB/s write, 19.18 GB read, 508.69 MB/s read, 114.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 17, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 17, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 45, pending-compaction-bytes-delays: 10, pending-compaction-bytes-stops: 0, total-delays: 27, total-stops: 45, interval: 72 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3650948 Average: 2.6002 StdDev: 21.61 Min: 0 Median: 1.4977 Max: 19412 Percentiles: P50: 1.50 P75: 1.89 P99: 6.78 P99.9: 118.06 P99.99: 271.99 ------------------------------------------------------ [ 0, 1 ] 653919 17.911% 17.911% #### ( 1, 2 ] 2354033 64.477% 82.388% ############# ( 2, 3 ] 377065 10.328% 92.716% ## ( 3, 4 ] 135490 3.711% 96.427% # ( 4, 6 ] 88143 2.414% 98.841% ( 6, 10 ] 29550 0.809% 99.651% ( 10, 15 ] 5246 0.144% 99.795% ( 15, 22 ] 707 0.019% 99.814% ( 22, 34 ] 54 0.001% 99.815% ( 34, 51 ] 27 0.001% 99.816% ( 51, 76 ] 30 0.001% 99.817% ( 76, 110 ] 2653 0.073% 99.890% ( 110, 170 ] 2837 0.078% 99.967% ( 170, 250 ] 746 0.020% 99.988% ( 250, 380 ] 496 0.014% 100.001% ( 380, 580 ] 435 0.012% 100.013% ( 580, 870 ] 218 0.006% 100.019% ( 870, 1300 ] 95 0.003% 100.022% ( 1300, 1900 ] 30 0.001% 100.023% ( 1900, 2900 ] 26 0.001% 100.023% ( 2900, 4400 ] 36 0.001% 100.024% ( 4400, 6600 ] 4 0.000% 100.024% ( 6600, 9900 ] 1 0.000% 100.024% ( 14000, 22000 ] 1 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 836772 Average: 4.6639 StdDev: 73.48 Min: 0 Median: 1.8037 Max: 16018 Percentiles: P50: 1.80 P75: 2.70 P99: 9.19 P99.9: 108.87 P99.99: 265.88 ------------------------------------------------------ [ 0, 1 ] 49255 5.886% 5.886% # ( 1, 2 ] 459299 54.889% 60.776% ########### ( 2, 3 ] 169023 20.199% 80.975% #### ( 3, 4 ] 70479 8.423% 89.398% ## ( 4, 6 ] 67236 8.035% 97.433% ## ( 6, 10 ] 16459 1.967% 99.400% ( 10, 15 ] 3432 0.410% 99.810% ( 15, 22 ] 361 0.043% 99.853% ( 22, 34 ] 28 0.003% 99.857% ( 34, 51 ] 38 0.005% 99.861% ( 51, 76 ] 41 0.005% 99.866% ( 76, 110 ] 294 0.035% 99.901% ( 110, 170 ] 425 0.051% 99.952% ( 170, 250 ] 278 0.033% 99.985% ( 250, 380 ] 330 0.039% 100.025% ( 380, 580 ] 342 0.041% 100.065% ( 580, 870 ] 258 0.031% 100.096% ( 870, 1300 ] 132 0.016% 100.112% ( 1300, 1900 ] 63 0.008% 100.120% ( 1900, 2900 ] 68 0.008% 100.128% ( 2900, 4400 ] 86 0.010% 100.138% ( 4400, 6600 ] 27 0.003% 100.141% ( 6600, 9900 ] 15 0.002% 100.143% ( 9900, 14000 ] 1 0.000% 100.143% ( 14000, 22000 ] 3 0.000% 100.144% ** Level 2 read latency histogram (micros): Count: 28220 Average: 2.0672 StdDev: 8.40 Min: 1 Median: 1.3861 Max: 1358 Percentiles: P50: 1.39 P75: 1.82 P99: 5.72 P99.9: 10.18 P99.99: 184.24 ------------------------------------------------------ [ 0, 1 ] 7877 27.913% 27.913% ###### ( 1, 2 ] 16145 57.211% 85.124% ########### ( 2, 3 ] 2261 8.012% 93.136% ## ( 3, 4 ] 1023 3.625% 96.761% # ( 4, 6 ] 733 2.597% 99.359% # ( 6, 10 ] 152 0.539% 99.897% ( 10, 15 ] 22 0.078% 99.975% ( 15, 22 ] 2 0.007% 99.982% ( 22, 34 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 758525 Average: 5.6284 StdDev: 75.97 Min: 0 Median: 1.8616 Max: 8794 Percentiles: P50: 1.86 P75: 2.83 P99: 8.89 P99.9: 173.88 P99.99: 355.79 ------------------------------------------------------ [ 0, 1 ] 28922 3.813% 3.813% # ( 1, 2 ] 406603 53.604% 57.417% ########### ( 2, 3 ] 160411 21.148% 78.565% #### ( 3, 4 ] 76836 10.130% 88.695% ## ( 4, 6 ] 69043 9.102% 97.797% ## ( 6, 10 ] 12629 1.665% 99.462% ( 10, 15 ] 2341 0.309% 99.771% ( 15, 22 ] 252 0.033% 99.804% ( 22, 34 ] 41 0.005% 99.809% ( 34, 51 ] 19 0.003% 99.812% ( 51, 76 ] 68 0.009% 99.821% ( 76, 110 ] 196 0.026% 99.847% ( 110, 170 ] 388 0.051% 99.898% ( 170, 250 ] 360 0.047% 99.945% ( 250, 380 ] 418 0.055% 100.000% ( 380, 580 ] 527 0.069% 100.070% ( 580, 870 ] 454 0.060% 100.130% ( 870, 1300 ] 245 0.032% 100.162% ( 1300, 1900 ] 126 0.017% 100.179% ( 1900, 2900 ] 62 0.008% 100.187% ( 2900, 4400 ] 139 0.018% 100.205% ( 4400, 6600 ] 26 0.003% 100.208% ( 6600, 9900 ] 9 0.001% 100.210% ** Level 4 read latency histogram (micros): Count: 813 Average: 151.4440 StdDev: 587.23 Min: 1 Median: 2.0506 Max: 5262 Percentiles: P50: 2.05 P75: 3.74 P99: 3564.09 P99.9: 5262.00 P99.99: 5262.00 ------------------------------------------------------ [ 0, 1 ] 79 9.717% 9.717% ## ( 1, 2 ] 319 39.237% 48.954% ######## ( 2, 3 ] 168 20.664% 69.619% #### ( 3, 4 ] 59 7.257% 76.876% # ( 4, 6 ] 36 4.428% 81.304% # ( 6, 10 ] 22 2.706% 84.010% # ( 10, 15 ] 9 1.107% 85.117% ( 15, 22 ] 5 0.615% 85.732% ( 22, 34 ] 9 1.107% 86.839% ( 76, 110 ] 1 0.123% 86.962% ( 170, 250 ] 32 3.936% 90.898% # ( 250, 380 ] 6 0.738% 91.636% ( 380, 580 ] 12 1.476% 93.112% ( 580, 870 ] 16 1.968% 95.080% ( 870, 1300 ] 9 1.107% 96.187% ( 1300, 1900 ] 9 1.107% 97.294% ( 1900, 2900 ] 9 1.107% 98.401% ( 2900, 4400 ] 11 1.353% 99.754% ( 4400, 6600 ] 2 0.246% 100.000% ** Level 5 read latency histogram (micros): Count: 180 Average: 1186.6833 StdDev: 1453.94 Min: 80 Median: 571.3043 Max: 7701 Percentiles: P50: 571.30 P75: 1600.00 P99: 7701.00 P99.9: 7701.00 P99.99: 7701.00 ------------------------------------------------------ ( 76, 110 ] 25 13.889% 13.889% ### ( 110, 170 ] 9 5.000% 18.889% # ( 170, 250 ] 16 8.889% 27.778% ## ( 250, 380 ] 18 10.000% 37.778% ## ( 380, 580 ] 23 12.778% 50.556% ### ( 580, 870 ] 19 10.556% 61.111% ## ( 870, 1300 ] 17 9.444% 70.556% ## ( 1300, 1900 ] 16 8.889% 79.444% ## ( 1900, 2900 ] 16 8.889% 88.333% ## ( 2900, 4400 ] 11 6.111% 94.444% # ( 4400, 6600 ] 7 3.889% 98.333% # ( 6600, 9900 ] 3 1.667% 100.000% ** DB Stats ** Uptime(secs): 38.8 total, 3.0 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 228.30 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:14.510 H:M:S, 37.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 326.33 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.421 H:M:S, 13.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/07/21-03:23:54 ... thread 0: (1000000,10000000) ops and (63230.2,183753.9) ops/second in (15.815228,54.420617) 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 13/11 2.40 GB 12.6 9.6 0.0 9.6 19.1 9.5 0.0 2.0 149.3 296.4 65.83 60.64 168 0.392 9976K 17K 0.0 0.0 L1 18/18 2.00 GB 0.0 8.7 6.9 1.8 8.6 6.8 0.1 1.2 224.1 221.1 39.82 36.92 5 7.964 7911K 62K 0.0 0.0 L2 1/0 85.36 MB 0.9 0.1 0.1 0.0 0.1 0.1 4.9 1.8 256.3 256.2 0.43 0.41 1 0.434 112K 33 0.0 0.0 L3 18/0 996.87 MB 1.0 4.1 2.5 1.7 4.1 2.4 2.5 1.7 190.6 189.4 22.26 18.48 12 1.855 4296K 27K 0.0 0.0 L4 167/0 9.46 GB 1.0 4.9 3.5 1.4 4.9 3.5 1.1 1.4 144.9 143.7 34.68 22.83 50 0.694 5095K 43K 0.0 0.0 L5 1100/0 90.49 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1317/29 105.41 GB 0.0 27.5 12.9 14.5 36.7 22.2 13.2 3.9 172.5 230.8 163.01 139.28 236 0.691 27M 151K 0.0 0.0 Int 0/0 0.00 KB 0.0 27.5 12.9 14.5 36.7 22.2 13.1 3.9 172.5 230.8 163.01 139.28 236 0.691 27M 151K 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 27.5 12.9 14.5 27.3 12.7 0.0 0.0 209.2 207.7 134.43 114.73 98 1.372 27M 151K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 339.4 28.58 24.54 138 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): 54.6 total, 54.4 interval Flush(GB): cumulative 9.474, interval 9.474 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 36.74 GB write, 688.85 MB/s write, 27.47 GB read, 515.00 MB/s read, 163.0 seconds Interval compaction: 36.74 GB write, 691.28 MB/s write, 27.47 GB read, 516.82 MB/s read, 163.0 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 21, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 21, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 47, pending-compaction-bytes-delays: 36, pending-compaction-bytes-stops: 0, total-delays: 57, total-stops: 47, interval: 104 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4448295 Average: 2.8192 StdDev: 26.30 Min: 0 Median: 1.5006 Max: 19412 Percentiles: P50: 1.50 P75: 1.89 P99: 7.35 P99.9: 142.23 P99.99: 399.91 ------------------------------------------------------ [ 0, 1 ] 794773 17.867% 17.867% #### ( 1, 2 ] 2855320 64.189% 82.056% ############# ( 2, 3 ] 463090 10.411% 92.467% ## ( 3, 4 ] 166190 3.736% 96.203% # ( 4, 6 ] 111591 2.509% 98.711% # ( 6, 10 ] 38184 0.858% 99.570% ( 10, 15 ] 6550 0.147% 99.717% ( 15, 22 ] 849 0.019% 99.736% ( 22, 34 ] 65 0.001% 99.737% ( 34, 51 ] 32 0.001% 99.738% ( 51, 76 ] 134 0.003% 99.741% ( 76, 110 ] 4781 0.107% 99.849% ( 110, 170 ] 4262 0.096% 99.944% ( 170, 250 ] 1135 0.026% 99.970% ( 250, 380 ] 826 0.019% 99.988% ( 380, 580 ] 705 0.016% 100.004% ( 580, 870 ] 432 0.010% 100.014% ( 870, 1300 ] 241 0.005% 100.019% ( 1300, 1900 ] 92 0.002% 100.022% ( 1900, 2900 ] 49 0.001% 100.023% ( 2900, 4400 ] 63 0.001% 100.024% ( 4400, 6600 ] 15 0.000% 100.024% ( 6600, 9900 ] 2 0.000% 100.024% ( 14000, 22000 ] 1 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 1512423 Average: 4.7165 StdDev: 67.42 Min: 0 Median: 1.7317 Max: 16018 Percentiles: P50: 1.73 P75: 2.63 P99: 9.48 P99.9: 146.96 P99.99: 317.86 ------------------------------------------------------ [ 0, 1 ] 176084 11.643% 11.643% ## ( 1, 2 ] 792803 52.419% 64.062% ########## ( 2, 3 ] 263653 17.432% 81.494% ### ( 3, 4 ] 119923 7.929% 89.424% ## ( 4, 6 ] 118613 7.843% 97.266% ## ( 6, 10 ] 30159 1.994% 99.260% ( 10, 15 ] 6093 0.403% 99.663% ( 15, 22 ] 682 0.045% 99.708% ( 22, 34 ] 49 0.003% 99.711% ( 34, 51 ] 50 0.003% 99.715% ( 51, 76 ] 182 0.012% 99.727% ( 76, 110 ] 1647 0.109% 99.836% ( 110, 170 ] 1579 0.104% 99.940% ( 170, 250 ] 464 0.031% 99.971% ( 250, 380 ] 557 0.037% 100.008% ( 380, 580 ] 637 0.042% 100.050% ( 580, 870 ] 572 0.038% 100.088% ( 870, 1300 ] 342 0.023% 100.110% ( 1300, 1900 ] 151 0.010% 100.120% ( 1900, 2900 ] 118 0.008% 100.128% ( 2900, 4400 ] 143 0.009% 100.137% ( 4400, 6600 ] 45 0.003% 100.140% ( 6600, 9900 ] 16 0.001% 100.141% ( 9900, 14000 ] 2 0.000% 100.142% ( 14000, 22000 ] 3 0.000% 100.142% ** Level 2 read latency histogram (micros): Count: 28220 Average: 2.0672 StdDev: 8.40 Min: 1 Median: 1.3861 Max: 1358 Percentiles: P50: 1.39 P75: 1.82 P99: 5.72 P99.9: 10.18 P99.99: 184.24 ------------------------------------------------------ [ 0, 1 ] 7877 27.913% 27.913% ###### ( 1, 2 ] 16145 57.211% 85.124% ########### ( 2, 3 ] 2261 8.012% 93.136% ## ( 3, 4 ] 1023 3.625% 96.761% # ( 4, 6 ] 733 2.597% 99.359% # ( 6, 10 ] 152 0.539% 99.897% ( 10, 15 ] 22 0.078% 99.975% ( 15, 22 ] 2 0.007% 99.982% ( 22, 34 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 1 0.004% 99.993% ( 250, 380 ] 1 0.004% 99.996% ( 1300, 1900 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 997732 Average: 6.0946 StdDev: 79.30 Min: 0 Median: 1.9051 Max: 8794 Percentiles: P50: 1.91 P75: 2.92 P99: 9.15 P99.9: 306.06 P99.99: 535.53 ------------------------------------------------------ [ 0, 1 ] 31747 3.182% 3.182% # ( 1, 2 ] 516090 51.726% 54.908% ########## ( 2, 3 ] 216787 21.728% 76.636% #### ( 3, 4 ] 108979 10.923% 87.559% ## ( 4, 6 ] 99892 10.012% 97.571% ## ( 6, 10 ] 18081 1.812% 99.383% ( 10, 15 ] 3319 0.333% 99.716% ( 15, 22 ] 376 0.038% 99.753% ( 22, 34 ] 50 0.005% 99.758% ( 34, 51 ] 22 0.002% 99.761% ( 51, 76 ] 86 0.009% 99.769% ( 76, 110 ] 217 0.022% 99.791% ( 110, 170 ] 419 0.042% 99.833% ( 170, 250 ] 420 0.042% 99.875% ( 250, 380 ] 578 0.058% 99.933% ( 380, 580 ] 732 0.073% 100.006% ( 580, 870 ] 723 0.072% 100.079% ( 870, 1300 ] 496 0.050% 100.128% ( 1300, 1900 ] 216 0.022% 100.150% ( 1900, 2900 ] 91 0.009% 100.159% ( 2900, 4400 ] 183 0.018% 100.178% ( 4400, 6600 ] 41 0.004% 100.182% ( 6600, 9900 ] 10 0.001% 100.183% ** Level 4 read latency histogram (micros): Count: 265779 Average: 10.6532 StdDev: 119.77 Min: 1 Median: 1.9894 Max: 8971 Percentiles: P50: 1.99 P75: 3.19 P99: 13.43 P99.9: 1065.61 P99.99: 1476.08 ------------------------------------------------------ [ 0, 1 ] 5617 2.113% 2.113% ( 1, 2 ] 128639 48.401% 50.514% ########## ( 2, 3 ] 59347 22.329% 72.844% #### ( 3, 4 ] 30572 11.503% 84.346% ## ( 4, 6 ] 30659 11.536% 95.882% ## ( 6, 10 ] 7209 2.712% 98.594% # ( 10, 15 ] 1572 0.591% 99.186% ( 15, 22 ] 152 0.057% 99.243% ( 22, 34 ] 22 0.008% 99.251% ( 34, 51 ] 9 0.003% 99.255% ( 51, 76 ] 17 0.006% 99.261% ( 76, 110 ] 50 0.019% 99.280% ( 110, 170 ] 111 0.042% 99.322% ( 170, 250 ] 223 0.084% 99.406% ( 250, 380 ] 243 0.091% 99.497% ( 380, 580 ] 430 0.162% 99.659% ( 580, 870 ] 482 0.181% 99.840% ( 870, 1300 ] 350 0.132% 99.972% ( 1300, 1900 ] 165 0.062% 100.034% ( 1900, 2900 ] 90 0.034% 100.068% ( 2900, 4400 ] 99 0.037% 100.105% ( 4400, 6600 ] 25 0.009% 100.114% ( 6600, 9900 ] 4 0.002% 100.116% ** Level 5 read latency histogram (micros): Count: 280 Average: 1218.5143 StdDev: 1417.97 Min: 80 Median: 600.0000 Max: 7701 Percentiles: P50: 600.00 P75: 1743.48 P99: 6820.00 P99.9: 7701.00 P99.99: 7701.00 ------------------------------------------------------ ( 76, 110 ] 29 10.357% 10.357% ## ( 110, 170 ] 25 8.929% 19.286% ## ( 170, 250 ] 21 7.500% 26.786% ## ( 250, 380 ] 26 9.286% 36.071% ## ( 380, 580 ] 37 13.214% 49.286% ### ( 580, 870 ] 29 10.357% 59.643% ## ( 870, 1300 ] 26 9.286% 68.929% ## ( 1300, 1900 ] 23 8.214% 77.143% ## ( 1900, 2900 ] 28 10.000% 87.143% ## ( 2900, 4400 ] 24 8.571% 95.714% ## ( 4400, 6600 ] 9 3.214% 98.929% # ( 6600, 9900 ] 3 1.071% 100.000% ** DB Stats ** Uptime(secs): 54.6 total, 15.8 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 180.21 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:27.506 H:M:S, 50.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 62.23 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:12.997 H:M:S, 82.2 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 5.602 micros/op 178511 ops/sec 60.007 seconds 10711999 operations; 173.0 MB/s Microseconds per write: Count: 10711999 Average: 5.6019 StdDev: 305.20 Min: 1 Median: 1.7404 Max: 483671 Percentiles: P50: 1.74 P75: 2.68 P99: 7.94 P99.9: 1147.85 P99.99: 2737.40 ------------------------------------------------------ [ 0, 1 ] 1398125 13.052% 13.052% ### ( 1, 2 ] 5345778 49.905% 62.957% ########## ( 2, 3 ] 1894106 17.682% 80.639% #### ( 3, 4 ] 1430509 13.354% 93.993% ### ( 4, 6 ] 494710 4.618% 98.611% # ( 6, 10 ] 86038 0.803% 99.414% ( 10, 15 ] 22998 0.215% 99.629% ( 15, 22 ] 7005 0.065% 99.694% ( 22, 34 ] 1639 0.015% 99.710% ( 34, 51 ] 168 0.002% 99.711% ( 51, 76 ] 17 0.000% 99.711% ( 76, 110 ] 7854 0.073% 99.785% ( 110, 170 ] 2686 0.025% 99.810% ( 170, 250 ] 249 0.002% 99.812% ( 250, 380 ] 93 0.001% 99.813% ( 380, 580 ] 20 0.000% 99.813% ( 580, 870 ] 22 0.000% 99.813% ( 870, 1300 ] 14346 0.134% 99.947% ( 1300, 1900 ] 78 0.001% 99.948% ( 1900, 2900 ] 5358 0.050% 99.998% ( 2900, 4400 ] 128 0.001% 99.999% ( 4400, 6600 ] 35 0.000% 100.000% ( 6600, 9900 ] 8 0.000% 100.000% ( 9900, 14000 ] 2 0.000% 100.000% ( 14000, 22000 ] 5 0.000% 100.000% ( 22000, 33000 ] 4 0.000% 100.000% ( 75000, 110000 ] 1 0.000% 100.000% ( 110000, 170000 ] 1 0.000% 100.000% ( 170000, 250000 ] 14 0.000% 100.000% ( 250000, 380000 ] 1 0.000% 100.000% ( 380000, 570000 ] 1 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 230418 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 : 10711999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11054782968 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 : 602 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 31217267 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 : 32875498650 rocksdb.compact.write.bytes COUNT : 32641699972 rocksdb.flush.write.bytes COUNT : 11031638478 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 67 rocksdb.number.superversion_acquires COUNT : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 rocksdb.number.block.compressed COUNT : 0 rocksdb.number.block.decompressed COUNT : 0 rocksdb.number.block.not_compressed COUNT : 0 rocksdb.merge.operation.time.nanos COUNT : 0 rocksdb.filter.operation.time.nanos COUNT : 0 rocksdb.row.cache.hit COUNT : 0 rocksdb.row.cache.miss COUNT : 0 rocksdb.read.amp.estimate.useful.bytes COUNT : 0 rocksdb.read.amp.total.read.bytes COUNT : 0 rocksdb.number.rate_limiter.drains COUNT : 0 rocksdb.number.iter.skip COUNT : 0 rocksdb.blobdb.num.put COUNT : 0 rocksdb.blobdb.num.write COUNT : 0 rocksdb.blobdb.num.get COUNT : 0 rocksdb.blobdb.num.multiget COUNT : 0 rocksdb.blobdb.num.seek COUNT : 0 rocksdb.blobdb.num.next COUNT : 0 rocksdb.blobdb.num.prev COUNT : 0 rocksdb.blobdb.num.keys.written COUNT : 0 rocksdb.blobdb.num.keys.read COUNT : 0 rocksdb.blobdb.bytes.written COUNT : 0 rocksdb.blobdb.bytes.read COUNT : 0 rocksdb.blobdb.write.inlined COUNT : 0 rocksdb.blobdb.write.inlined.ttl COUNT : 0 rocksdb.blobdb.write.blob COUNT : 0 rocksdb.blobdb.write.blob.ttl COUNT : 0 rocksdb.blobdb.blob.file.bytes.written COUNT : 0 rocksdb.blobdb.blob.file.bytes.read COUNT : 0 rocksdb.blobdb.blob.file.synced COUNT : 0 rocksdb.blobdb.blob.index.expired.count COUNT : 0 rocksdb.blobdb.blob.index.expired.size COUNT : 0 rocksdb.blobdb.blob.index.evicted.count COUNT : 0 rocksdb.blobdb.blob.index.evicted.size COUNT : 0 rocksdb.blobdb.gc.num.files COUNT : 0 rocksdb.blobdb.gc.num.new.files COUNT : 0 rocksdb.blobdb.gc.failures COUNT : 0 rocksdb.blobdb.gc.num.keys.relocated COUNT : 0 rocksdb.blobdb.gc.bytes.relocated COUNT : 0 rocksdb.blobdb.fifo.num.files.evicted COUNT : 0 rocksdb.blobdb.fifo.num.keys.evicted COUNT : 0 rocksdb.blobdb.fifo.bytes.evicted COUNT : 0 rocksdb.txn.overhead.mutex.prepare COUNT : 0 rocksdb.txn.overhead.mutex.old.commit.map COUNT : 0 rocksdb.txn.overhead.duplicate.key COUNT : 0 rocksdb.txn.overhead.mutex.snapshot COUNT : 0 rocksdb.txn.get.tryagain COUNT : 0 rocksdb.number.multiget.keys.found COUNT : 0 rocksdb.num.iterator.created COUNT : 0 rocksdb.num.iterator.deleted COUNT : 0 rocksdb.block.cache.compression.dict.miss COUNT : 0 rocksdb.block.cache.compression.dict.hit COUNT : 0 rocksdb.block.cache.compression.dict.add COUNT : 0 rocksdb.block.cache.compression.dict.bytes.insert COUNT : 0 rocksdb.block.cache.add.redundant COUNT : 0 rocksdb.block.cache.index.add.redundant COUNT : 0 rocksdb.block.cache.filter.add.redundant COUNT : 0 rocksdb.block.cache.data.add.redundant COUNT : 0 rocksdb.block.cache.compression.dict.add.redundant COUNT : 0 rocksdb.files.marked.trash COUNT : 0 rocksdb.files.deleted.immediately COUNT : 294 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 : 10942611456 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4176896 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 : 32979157191 rocksdb.non.last.level.read.count COUNT : 7966530 rocksdb.block.checksum.compute.count COUNT : 7965393 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 : 1.375365 P95 : 3.776577 P99 : 5.997930 P100 : 483664.000000 COUNT : 10711999 SUM : 54983961 rocksdb.compaction.times.micros P50 : 929062.500000 P95 : 3726000.000000 P99 : 17228307.000000 P100 : 17228307.000000 COUNT : 101 SUM : 137744448 rocksdb.compaction.times.cpu_micros P50 : 864473.684211 P95 : 2892857.142857 P99 : 15644428.000000 P100 : 15644428.000000 COUNT : 101 SUM : 117970296 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 : 702.692308 P95 : 1287.100000 P99 : 8283.000000 P100 : 23104.000000 COUNT : 149 SUM : 140074 rocksdb.compaction.outfile.sync.micros P50 : 1027.204301 P95 : 55000.000000 P99 : 110000.000000 P100 : 170002.000000 COUNT : 400 SUM : 3547776 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 : 99.112360 P95 : 1115.100000 P99 : 2623.333333 P100 : 3500.000000 COUNT : 283 SUM : 67223 rocksdb.table.open.io.micros P50 : 1329.411765 P95 : 7642.800000 P99 : 12761.800000 P100 : 25359.000000 COUNT : 602 SUM : 1287652 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 : 3.643625 P95 : 7.822771 P99 : 11.916677 P100 : 16022.000000 COUNT : 7963742 SUM : 47015800 rocksdb.read.block.get.micros P50 : 434.687500 P95 : 3545.000000 P99 : 5735.304348 P100 : 19630.000000 COUNT : 1204 SUM : 1042188 rocksdb.write.raw.block.micros P50 : 0.512929 P95 : 0.974565 P99 : 2.899704 P100 : 23597.000000 COUNT : 10578924 SUM : 19973282 rocksdb.numfiles.in.singlecompaction P50 : 3.274725 P95 : 5.700000 P99 : 20.646667 P100 : 29.000000 COUNT : 158 SUM : 613 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 : 0.554896 P95 : 1164.242943 P99 : 2553.113190 P100 : 483473.000000 COUNT : 202111 SUM : 31228760 rocksdb.sst.read.micros P50 : 1.596307 P95 : 4.662776 P99 : 8.696340 P100 : 19412.000000 COUNT : 7966829 SUM : 30673390 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 : 10711999 SUM : 11054782968 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 : 208800.000000 P95 : 351075.000000 P99 : 523450.000000 P100 : 723218.000000 COUNT : 149 SUM : 30923431 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 : 381 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