[2024-12-05 11:57:05.419235] Starting SPDK v25.01-pre git sha1 0f9fa3b10 / DPDK 24.03.0 initialization... [2024-12-05 11:57:05.419400] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid4045363 ] Set seed to 1733396225415717 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-05 11:57:05.560421] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-05 11:57:05.665522] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-05 11:57:05.665581] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 4045363' to capture a snapshot of events at runtime. [2024-12-05 11:57:05.665595] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-05 11:57:05.665609] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-05 11:57:05.665618] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid4045363 for offline analysis/debug. [2024-12-05 11:57:05.666889] reactor.c:1005:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Thu Dec 5 11:57:08 2024 CPU: 72 * Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz CPUCache: 25344 KB 2024/12/05-11:57:13 ... thread 0: (1000000,1000000) ops and (220044.3,220044.3) ops/second in (4.544539,4.544539) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/16 2.94 GB 62.6 0.6 0.0 0.6 1.4 0.9 0.0 1.6 94.0 239.7 6.02 4.71 15 0.401 574K 3003 0.0 0.0 L3 17/0 970.88 MB 1.0 0.5 0.3 0.2 0.4 0.2 0.0 1.8 151.3 149.2 3.07 2.29 2 1.533 310K 0 0.0 0.0 L4 133/0 9.56 GB 1.0 2.6 0.8 1.7 2.4 0.7 0.0 2.9 182.6 170.6 14.35 11.41 9 1.594 1020K 6536 0.0 0.0 L5 140/0 10.92 GB 0.1 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 309/16 24.37 GB 0.0 3.6 1.1 2.5 4.2 1.8 1.0 4.9 155.7 185.6 23.43 18.41 26 0.901 1905K 9539 0.0 0.0 Int 0/0 0.00 KB 0.0 3.6 1.1 2.5 4.2 1.8 1.0 4.9 155.7 185.6 23.43 18.41 26 0.901 1905K 9539 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.6 1.1 2.5 3.4 0.9 0.0 0.0 184.0 174.9 19.83 15.93 13 1.526 1905K 9539 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 244.6 3.60 2.48 13 0.277 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): 4.7 total, 4.5 interval Flush(GB): cumulative 0.860, interval 0.860 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: 4.25 GB write, 935.09 MB/s write, 3.56 GB read, 784.79 MB/s read, 23.4 seconds Interval compaction: 4.25 GB write, 956.55 MB/s write, 3.56 GB read, 802.80 MB/s read, 23.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 2, interval: 5 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 197886 Average: 41.8605 StdDev: 250.52 Min: 1 Median: 1.7613 Max: 20295 Percentiles: P50: 1.76 P75: 2.73 P99: 705.46 P99.9: 2522.06 P99.99: 3718.48 ------------------------------------------------------ [ 0, 1 ] 18842 9.522% 9.522% ## ( 1, 2 ] 105220 53.172% 62.694% ########### ( 2, 3 ] 33145 16.750% 79.443% ### ( 3, 4 ] 10651 5.382% 84.826% # ( 4, 6 ] 8472 4.281% 89.107% # ( 6, 10 ] 2122 1.072% 90.179% ( 10, 15 ] 322 0.163% 90.342% ( 15, 22 ] 38 0.019% 90.361% ( 22, 34 ] 6 0.003% 90.364% ( 34, 51 ] 8 0.004% 90.368% ( 51, 76 ] 5 0.003% 90.371% ( 76, 110 ] 110 0.056% 90.426% ( 110, 170 ] 2710 1.369% 91.796% ( 170, 250 ] 7508 3.794% 95.590% # ( 250, 380 ] 3437 1.737% 97.327% ( 380, 580 ] 2641 1.335% 98.661% ( 580, 870 ] 1549 0.783% 99.444% ( 870, 1300 ] 542 0.274% 99.718% ( 1300, 1900 ] 199 0.101% 99.819% ( 1900, 2900 ] 259 0.131% 99.949% ( 2900, 4400 ] 147 0.074% 100.024% ( 4400, 6600 ] 22 0.011% 100.035% ( 6600, 9900 ] 10 0.005% 100.040% ( 9900, 14000 ] 8 0.004% 100.044% ( 14000, 22000 ] 14 0.007% 100.051% ** Level 2 read latency histogram (micros): Count: 65445 Average: 9.2037 StdDev: 173.59 Min: 1 Median: 2.0130 Max: 17794 Percentiles: P50: 2.01 P75: 2.98 P99: 11.73 P99.9: 1405.42 P99.99: 3234.84 ------------------------------------------------------ [ 0, 1 ] 1241 1.896% 1.896% ( 1, 2 ] 31262 47.768% 49.665% ########## ( 2, 3 ] 16884 25.799% 75.463% ##### ( 3, 4 ] 6537 9.989% 85.452% ## ( 4, 6 ] 6938 10.601% 96.053% ## ( 6, 10 ] 1777 2.715% 98.768% # ( 10, 15 ] 439 0.671% 99.439% ( 15, 22 ] 80 0.122% 99.561% ( 22, 34 ] 22 0.034% 99.595% ( 34, 51 ] 17 0.026% 99.621% ( 51, 76 ] 15 0.023% 99.644% ( 76, 110 ] 1 0.002% 99.646% ( 110, 170 ] 3 0.005% 99.650% ( 170, 250 ] 20 0.031% 99.681% ( 250, 380 ] 20 0.031% 99.711% ( 380, 580 ] 42 0.064% 99.775% ( 580, 870 ] 33 0.050% 99.826% ( 870, 1300 ] 41 0.063% 99.888% ( 1300, 1900 ] 43 0.066% 99.954% ( 1900, 2900 ] 21 0.032% 99.986% ( 2900, 4400 ] 11 0.017% 100.003% ( 4400, 6600 ] 6 0.009% 100.012% ( 6600, 9900 ] 6 0.009% 100.021% ( 9900, 14000 ] 2 0.003% 100.024% ( 14000, 22000 ] 3 0.005% 100.029% ** Level 3 read latency histogram (micros): Count: 168107 Average: 11.1581 StdDev: 131.21 Min: 1 Median: 2.0077 Max: 19278 Percentiles: P50: 2.01 P75: 2.95 P99: 212.81 P99.9: 1195.09 P99.99: 2477.37 ------------------------------------------------------ [ 0, 1 ] 3505 2.085% 2.085% ( 1, 2 ] 80207 47.712% 49.797% ########## ( 2, 3 ] 44389 26.405% 76.202% ##### ( 3, 4 ] 16336 9.718% 85.920% ## ( 4, 6 ] 16121 9.590% 95.509% ## ( 6, 10 ] 4060 2.415% 97.925% ( 10, 15 ] 819 0.487% 98.412% ( 15, 22 ] 109 0.065% 98.477% ( 22, 34 ] 36 0.021% 98.498% ( 34, 51 ] 56 0.033% 98.531% ( 51, 76 ] 20 0.012% 98.543% ( 76, 110 ] 12 0.007% 98.550% ( 110, 170 ] 323 0.192% 98.742% ( 170, 250 ] 809 0.481% 99.224% ( 250, 380 ] 440 0.262% 99.485% ( 380, 580 ] 362 0.215% 99.701% ( 580, 870 ] 223 0.133% 99.833% ( 870, 1300 ] 148 0.088% 99.921% ( 1300, 1900 ] 69 0.041% 99.963% ( 1900, 2900 ] 80 0.048% 100.010% ( 2900, 4400 ] 34 0.020% 100.030% ( 4400, 6600 ] 6 0.004% 100.034% ( 6600, 9900 ] 5 0.003% 100.037% ( 9900, 14000 ] 1 0.001% 100.037% ( 14000, 22000 ] 3 0.002% 100.039% ** Level 4 read latency histogram (micros): Count: 416350 Average: 19.6327 StdDev: 148.62 Min: 1 Median: 1.9834 Max: 18217 Percentiles: P50: 1.98 P75: 2.97 P99: 393.67 P99.9: 1014.89 P99.99: 1324.53 ------------------------------------------------------ [ 0, 1 ] 10405 2.499% 2.499% ( 1, 2 ] 201113 48.304% 50.803% ########## ( 2, 3 ] 103880 24.950% 75.753% ##### ( 3, 4 ] 38796 9.318% 85.071% ## ( 4, 6 ] 35392 8.501% 93.572% ## ( 6, 10 ] 9636 2.314% 95.886% ( 10, 15 ] 1587 0.381% 96.267% ( 15, 22 ] 240 0.058% 96.325% ( 22, 34 ] 59 0.014% 96.339% ( 34, 51 ] 76 0.018% 96.357% ( 51, 76 ] 55 0.013% 96.371% ( 76, 110 ] 98 0.024% 96.394% ( 110, 170 ] 2237 0.537% 96.931% ( 170, 250 ] 5668 1.361% 98.293% ( 250, 380 ] 2785 0.669% 98.962% ( 380, 580 ] 2334 0.561% 99.522% ( 580, 870 ] 1388 0.333% 99.856% ( 870, 1300 ] 548 0.132% 99.987% ( 1300, 1900 ] 278 0.067% 100.054% ( 1900, 2900 ] 323 0.078% 100.132% ( 2900, 4400 ] 163 0.039% 100.171% ( 4400, 6600 ] 21 0.005% 100.176% ( 6600, 9900 ] 8 0.002% 100.178% ( 9900, 14000 ] 5 0.001% 100.179% ( 14000, 22000 ] 2 0.000% 100.179% ** Level 5 read latency histogram (micros): Count: 14468 Average: 412.8976 StdDev: 579.49 Min: 92 Median: 243.2080 Max: 19664 Percentiles: P50: 243.21 P75: 440.88 P99: 3062.73 P99.9: 5598.71 P99.99: 15475.20 ------------------------------------------------------ ( 76, 110 ] 76 0.525% 0.525% ( 110, 170 ] 2146 14.833% 15.358% ### ( 170, 250 ] 5477 37.856% 53.214% ######## ( 250, 380 ] 2538 17.542% 70.756% #### ( 380, 580 ] 2017 13.941% 84.697% ### ( 580, 870 ] 1179 8.149% 92.846% ## ( 870, 1300 ] 427 2.951% 95.798% # ( 1300, 1900 ] 217 1.500% 97.297% ( 1900, 2900 ] 232 1.604% 98.901% ( 2900, 4400 ] 132 0.912% 99.813% ( 4400, 6600 ] 23 0.159% 99.972% ( 6600, 9900 ] 1 0.007% 99.979% ( 9900, 14000 ] 1 0.007% 99.986% ( 14000, 22000 ] 3 0.021% 100.007% ** DB Stats ** Uptime(secs): 4.7 total, 4.5 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 211.61 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.566 H:M:S, 12.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 216.43 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.566 H:M:S, 12.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/05-11:57:21 ... thread 0: (1000000,2000000) ops and (121244.2,156343.4) ops/second in (8.247817,12.792356) 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 17/12 3.90 GB 186.6 2.6 0.0 2.6 4.4 1.8 0.0 2.4 153.7 262.3 17.17 15.35 37 0.464 2679K 21K 0.0 0.0 L3 17/0 970.88 MB 1.0 0.5 0.3 0.2 0.4 0.2 0.0 1.8 151.3 149.2 3.07 2.29 2 1.533 310K 0 0.0 0.0 L4 133/0 9.56 GB 1.0 2.6 0.8 1.7 2.4 0.7 0.0 2.9 182.6 170.6 14.35 11.41 9 1.594 1020K 6536 0.0 0.0 L5 140/0 10.92 GB 0.1 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 307/12 25.34 GB 0.0 5.6 1.1 4.5 7.2 2.7 1.0 3.9 165.5 214.3 34.58 29.05 48 0.721 4010K 27K 0.0 0.0 Int 0/0 0.00 KB 0.0 5.6 1.1 4.5 7.2 2.7 1.0 3.9 165.5 214.3 34.58 29.05 48 0.721 4010K 27K 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 5.6 1.1 4.5 5.4 0.9 0.0 0.0 205.2 198.0 27.89 23.82 19 1.468 4010K 27K 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 0.0 281.8 6.70 5.23 29 0.231 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.9 total, 12.8 interval Flush(GB): cumulative 1.843, interval 1.843 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: 7.24 GB write, 574.47 MB/s write, 5.59 GB read, 443.64 MB/s read, 34.6 seconds Interval compaction: 7.24 GB write, 579.16 MB/s write, 5.59 GB read, 447.26 MB/s read, 34.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 2, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 2, interval: 13 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 773001 Average: 29.8759 StdDev: 139.27 Min: 1 Median: 1.5854 Max: 20295 Percentiles: P50: 1.59 P75: 2.24 P99: 355.80 P99.9: 849.73 P99.99: 1361.18 ------------------------------------------------------ [ 0, 1 ] 139003 17.982% 17.982% #### ( 1, 2 ] 422814 54.698% 72.680% ########### ( 2, 3 ] 76305 9.871% 82.551% ## ( 3, 4 ] 22962 2.971% 85.522% # ( 4, 6 ] 16200 2.096% 87.617% ( 6, 10 ] 3729 0.482% 88.100% ( 10, 15 ] 665 0.086% 88.186% ( 15, 22 ] 108 0.014% 88.200% ( 22, 34 ] 30 0.004% 88.204% ( 34, 51 ] 14 0.002% 88.206% ( 51, 76 ] 7 0.001% 88.206% ( 76, 110 ] 1335 0.173% 88.379% ( 110, 170 ] 27736 3.588% 91.967% # ( 170, 250 ] 47988 6.208% 98.175% # ( 250, 380 ] 7833 1.013% 99.189% ( 380, 580 ] 3929 0.508% 99.697% ( 580, 870 ] 1688 0.218% 99.915% ( 870, 1300 ] 557 0.072% 99.987% ( 1300, 1900 ] 203 0.026% 100.014% ( 1900, 2900 ] 261 0.034% 100.047% ( 2900, 4400 ] 148 0.019% 100.066% ( 4400, 6600 ] 22 0.003% 100.069% ( 6600, 9900 ] 10 0.001% 100.071% ( 9900, 14000 ] 8 0.001% 100.072% ( 14000, 22000 ] 14 0.002% 100.073% ** Level 2 read latency histogram (micros): Count: 65445 Average: 9.2037 StdDev: 173.59 Min: 1 Median: 2.0130 Max: 17794 Percentiles: P50: 2.01 P75: 2.98 P99: 11.73 P99.9: 1405.42 P99.99: 3234.84 ------------------------------------------------------ [ 0, 1 ] 1241 1.896% 1.896% ( 1, 2 ] 31262 47.768% 49.665% ########## ( 2, 3 ] 16884 25.799% 75.463% ##### ( 3, 4 ] 6537 9.989% 85.452% ## ( 4, 6 ] 6938 10.601% 96.053% ## ( 6, 10 ] 1777 2.715% 98.768% # ( 10, 15 ] 439 0.671% 99.439% ( 15, 22 ] 80 0.122% 99.561% ( 22, 34 ] 22 0.034% 99.595% ( 34, 51 ] 17 0.026% 99.621% ( 51, 76 ] 15 0.023% 99.644% ( 76, 110 ] 1 0.002% 99.646% ( 110, 170 ] 3 0.005% 99.650% ( 170, 250 ] 20 0.031% 99.681% ( 250, 380 ] 20 0.031% 99.711% ( 380, 580 ] 42 0.064% 99.775% ( 580, 870 ] 33 0.050% 99.826% ( 870, 1300 ] 41 0.063% 99.888% ( 1300, 1900 ] 43 0.066% 99.954% ( 1900, 2900 ] 21 0.032% 99.986% ( 2900, 4400 ] 11 0.017% 100.003% ( 4400, 6600 ] 6 0.009% 100.012% ( 6600, 9900 ] 6 0.009% 100.021% ( 9900, 14000 ] 2 0.003% 100.024% ( 14000, 22000 ] 3 0.005% 100.029% ** Level 3 read latency histogram (micros): Count: 174221 Average: 17.4803 StdDev: 133.66 Min: 1 Median: 2.0766 Max: 19278 Percentiles: P50: 2.08 P75: 3.16 P99: 261.41 P99.9: 1181.83 P99.99: 2475.04 ------------------------------------------------------ [ 0, 1 ] 3505 2.012% 2.012% ( 1, 2 ] 80207 46.038% 48.049% ######### ( 2, 3 ] 44389 25.479% 73.528% ##### ( 3, 4 ] 16336 9.377% 82.904% ## ( 4, 6 ] 16121 9.253% 92.158% ## ( 6, 10 ] 4060 2.330% 94.488% ( 10, 15 ] 819 0.470% 94.958% ( 15, 22 ] 109 0.063% 95.021% ( 22, 34 ] 36 0.021% 95.041% ( 34, 51 ] 56 0.032% 95.073% ( 51, 76 ] 20 0.011% 95.085% ( 76, 110 ] 108 0.062% 95.147% ( 110, 170 ] 2494 1.432% 96.578% ( 170, 250 ] 4145 2.379% 98.958% ( 250, 380 ] 841 0.483% 99.440% ( 380, 580 ] 461 0.265% 99.705% ( 580, 870 ] 231 0.133% 99.838% ( 870, 1300 ] 150 0.086% 99.924% ( 1300, 1900 ] 69 0.040% 99.963% ( 1900, 2900 ] 81 0.046% 100.010% ( 2900, 4400 ] 34 0.020% 100.029% ( 4400, 6600 ] 6 0.003% 100.033% ( 6600, 9900 ] 5 0.003% 100.036% ( 9900, 14000 ] 1 0.001% 100.036% ( 14000, 22000 ] 3 0.002% 100.038% ** Level 4 read latency histogram (micros): Count: 471630 Average: 38.6234 StdDev: 150.92 Min: 1 Median: 2.2311 Max: 18217 Percentiles: P50: 2.23 P75: 3.95 P99: 417.37 P99.9: 978.56 P99.99: 1319.00 ------------------------------------------------------ [ 0, 1 ] 10405 2.206% 2.206% ( 1, 2 ] 201259 42.673% 44.879% ######### ( 2, 3 ] 104520 22.161% 67.041% #### ( 3, 4 ] 39356 8.345% 75.385% ## ( 4, 6 ] 36271 7.691% 83.076% ## ( 6, 10 ] 9700 2.057% 85.133% ( 10, 15 ] 1612 0.342% 85.474% ( 15, 22 ] 252 0.053% 85.528% ( 22, 34 ] 65 0.014% 85.542% ( 34, 51 ] 76 0.016% 85.558% ( 51, 76 ] 55 0.012% 85.569% ( 76, 110 ] 1017 0.216% 85.785% ( 110, 170 ] 21015 4.456% 90.241% # ( 170, 250 ] 34845 7.388% 97.629% # ( 250, 380 ] 5862 1.243% 98.872% ( 380, 580 ] 3231 0.685% 99.557% ( 580, 870 ] 1477 0.313% 99.870% ( 870, 1300 ] 556 0.118% 99.988% ( 1300, 1900 ] 279 0.059% 100.047% ( 1900, 2900 ] 325 0.069% 100.116% ( 2900, 4400 ] 163 0.035% 100.151% ( 4400, 6600 ] 21 0.004% 100.155% ( 6600, 9900 ] 8 0.002% 100.157% ( 9900, 14000 ] 5 0.001% 100.158% ( 14000, 22000 ] 2 0.000% 100.158% ** Level 5 read latency histogram (micros): Count: 64587 Average: 239.9024 StdDev: 294.47 Min: 89 Median: 197.8447 Max: 19664 Percentiles: P50: 197.84 P75: 236.78 P99: 1266.82 P99.9: 3984.24 P99.99: 6460.47 ------------------------------------------------------ ( 76, 110 ] 983 1.522% 1.522% ( 110, 170 ] 19764 30.601% 32.123% ###### ( 170, 250 ] 33174 51.363% 83.486% ########## ( 250, 380 ] 5453 8.443% 91.929% ## ( 380, 580 ] 2886 4.468% 96.397% # ( 580, 870 ] 1276 1.976% 98.373% ( 870, 1300 ] 439 0.680% 99.052% ( 1300, 1900 ] 219 0.339% 99.392% ( 1900, 2900 ] 233 0.361% 99.752% ( 2900, 4400 ] 132 0.204% 99.957% ( 4400, 6600 ] 23 0.036% 99.992% ( 6600, 9900 ] 1 0.002% 99.994% ( 9900, 14000 ] 1 0.002% 99.995% ( 14000, 22000 ] 3 0.005% 100.000% ** DB Stats ** Uptime(secs): 12.9 total, 8.2 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 152.60 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:4.941 H:M:S, 38.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 119.33 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:4.376 H:M:S, 53.1 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: 20000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 19378.7 MB (estimated) FileSize: 19378.7 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] readwhilewriting : 280.637 micros/op 14182 ops/sec 20.165 seconds 285996 operations; 13.7 MB/s (71999 of 71999 found) Microseconds per read: Count: 285996 Average: 280.6431 StdDev: 525.94 Min: 2 Median: 224.1393 Max: 56331 Percentiles: P50: 224.14 P75: 306.99 P99: 1011.68 P99.9: 6883.70 P99.99: 25041.31 ------------------------------------------------------ ( 1, 2 ] 9 0.003% 0.003% ( 2, 3 ] 81 0.028% 0.031% ( 3, 4 ] 81 0.028% 0.060% ( 4, 6 ] 180 0.063% 0.123% ( 6, 10 ] 403 0.141% 0.264% ( 10, 15 ] 2020 0.706% 0.970% ( 15, 22 ] 2465 0.862% 1.832% ( 22, 34 ] 6023 2.106% 3.938% ( 34, 51 ] 2403 0.840% 4.778% ( 51, 76 ] 411 0.144% 4.922% ( 76, 110 ] 154 0.054% 4.976% ( 110, 170 ] 27162 9.497% 14.473% ## ( 170, 250 ] 150140 52.497% 66.970% ########## ( 250, 380 ] 52387 18.317% 85.288% #### ( 380, 580 ] 30606 10.702% 95.989% ## ( 580, 870 ] 8016 2.803% 98.792% # ( 870, 1300 ] 1806 0.631% 99.423% ( 1300, 1900 ] 513 0.179% 99.603% ( 1900, 2900 ] 433 0.151% 99.754% ( 2900, 4400 ] 309 0.108% 99.862% ( 4400, 6600 ] 97 0.034% 99.896% ( 6600, 9900 ] 128 0.045% 99.941% ( 9900, 14000 ] 79 0.028% 99.969% ( 14000, 22000 ] 52 0.018% 99.987% ( 22000, 33000 ] 34 0.012% 99.999% ( 33000, 50000 ] 3 0.001% 100.000% ( 50000, 75000 ] 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 : 5123763 rocksdb.bloom.filter.full.positive COUNT : 335275 rocksdb.bloom.filter.full.true.positive COUNT : 285078 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 : 918 rocksdb.memtable.miss COUNT : 285078 rocksdb.l0.hit COUNT : 50044 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 235034 rocksdb.compaction.key.drop.new COUNT : 232133 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 : 2745750 rocksdb.number.keys.read COUNT : 285996 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 2833614000 rocksdb.bytes.read COUNT : 285996000 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 : 396 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 9271014 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 : 7718242517 rocksdb.compact.write.bytes COUNT : 7476701452 rocksdb.flush.write.bytes COUNT : 2770569686 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 : 24 rocksdb.number.superversion_acquires COUNT : 454 rocksdb.number.superversion_releases COUNT : 429 rocksdb.number.superversion_cleanups COUNT : 109 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 : 0 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 : 2752071680 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4581376 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 : 8657069246 rocksdb.non.last.level.read.count COUNT : 2059766 rocksdb.block.checksum.compute.count COUNT : 2208245 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 : 223.518468 P95 : 561.083374 P99 : 1010.081687 P100 : 56330.000000 COUNT : 285996 SUM : 79998301 rocksdb.db.write.micros P50 : 1.539457 P95 : 5.262211 P99 : 10.037207 P100 : 205478.000000 COUNT : 2745750 SUM : 16561399 rocksdb.compaction.times.micros P50 : 1355555.555556 P95 : 3116267.000000 P99 : 3116267.000000 P100 : 3116267.000000 COUNT : 22 SUM : 32930842 rocksdb.compaction.times.cpu_micros P50 : 1093750.000000 P95 : 3031618.000000 P99 : 3031618.000000 P100 : 3031618.000000 COUNT : 22 SUM : 28758095 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 : 667.000000 P95 : 2375.000000 P99 : 4813.000000 P100 : 4813.000000 COUNT : 41 SUM : 41286 rocksdb.compaction.outfile.sync.micros P50 : 1264.166667 P95 : 5096.666667 P99 : 7169.000000 P100 : 7169.000000 COUNT : 61 SUM : 111027 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 : 160.909091 P95 : 524.000000 P99 : 3380.000000 P100 : 4123.000000 COUNT : 68 SUM : 18636 rocksdb.table.open.io.micros P50 : 5545.454545 P95 : 12583.636364 P99 : 38560.000000 P100 : 38560.000000 COUNT : 396 SUM : 2411929 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 : 3.750523 P95 : 14.710572 P99 : 240.636928 P100 : 26996.000000 COUNT : 1868858 SUM : 29294482 rocksdb.read.block.get.micros P50 : 193.245021 P95 : 375.182856 P99 : 803.868281 P100 : 27148.000000 COUNT : 338991 SUM : 69789209 rocksdb.write.raw.block.micros P50 : 0.524927 P95 : 0.997362 P99 : 3.748614 P100 : 22977.000000 COUNT : 2482004 SUM : 6213162 rocksdb.numfiles.in.singlecompaction P50 : 3.343750 P95 : 8.600000 P99 : 12.000000 P100 : 12.000000 COUNT : 27 SUM : 111 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 : 0.562936 P95 : 1133.889762 P99 : 2087.394860 P100 : 205282.000000 COUNT : 69759 SUM : 9278550 rocksdb.sst.read.micros P50 : 1.824826 P95 : 229.688483 P99 : 397.529533 P100 : 20295.000000 COUNT : 2059803 SUM : 91751335 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 : 1000.000000 P95 : 1000.000000 P99 : 1000.000000 P100 : 1000.000000 COUNT : 285996 SUM : 285996000 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 2745750 SUM : 2833614000 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 : 219696.969697 P95 : 360500.000000 P99 : 453201.000000 P100 : 453201.000000 COUNT : 41 SUM : 9066063 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 : 86 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