Github user HeartSaVioR commented on the pull request:
https://github.com/apache/storm/pull/897#issuecomment-159354731
Modified ThroughputVsLatency test result
(replace SplitSentence to multilang implementation)
Parameter: ratePerSecond: 3500, parallelism: 3 (for 3 machines), test
duration: 5 mins
* master branch
```
uptime: 30 acked: 10,060 acked/sec: 335.33 failed: 0 99%:
0 99.9%: 0 min: 0 max: 0
mean: 0.00 stddev: 0.00 user: 0 sys: 0
gc: 0 mem: 0.00
uptime: 61 acked: 55,440 acked/sec: 1,788.39 failed: 0 99%:
22,045,261,823 99.9%: 23,286,775,807 min: 1,729,101,824 max: 24,628,953,087
mean: 11,432,404,508.43 stddev: 4,368,826,946.24 user: 198,130 sys:
29,340 gc: 3,656 mem: 124.56
uptime: 91 acked: 137,980 acked/sec: 4,599.33 failed: 0 99%:
20,703,084,543 99.9%: 22,850,568,191 min: 9,191,424 max: 24,494,735,359
mean: 7,061,035,402.37 stddev: 6,645,146,118.94 user: 90,500 sys:
28,790 gc: 3,088 mem: 125.47
uptime: 122 acked: 118,320 acked/sec: 3,816.77 failed: 0 99%:
7,864,319,999 99.9%: 8,640,266,239 min: 8,765,440 max: 8,782,872,575
mean: 1,387,484,861.22 stddev: 1,946,172,626.31 user: 84,680 sys:
30,710 gc: 2,080 mem: 125.94
uptime: 152 acked: 104,280 acked/sec: 3,476.00 failed: 0 99%:
9,269,411,839 99.9%: 9,428,795,391 min: 8,765,440 max: 9,487,515,647
mean: 1,755,618,080.92 stddev: 2,708,794,434.21 user: 83,980 sys:
32,180 gc: 2,141 mem: 126.13
uptime: 182 acked: 109,440 acked/sec: 3,648.00 failed: 0 99%:
11,391,729,663 99.9%: 12,373,196,799 min: 8,912,896 max: 12,507,414,527
mean: 2,468,952,333.95 stddev: 3,853,055,496.32 user: 84,560 sys:
32,350 gc: 2,130 mem: 126.24
uptime: 212 acked: 99,780 acked/sec: 3,326.00 failed: 0 99%:
13,967,032,319 99.9%: 14,269,022,207 min: 9,207,808 max: 14,562,623,487
mean: 4,100,379,004.64 stddev: 4,838,616,992.68 user: 87,170 sys:
34,340 gc: 2,594 mem: 126.44
uptime: 243 acked: 94,280 acked/sec: 3,041.29 failed: 0 99%:
16,886,267,903 99.9%: 17,330,864,127 min: 1,125,122,048 max: 17,465,081,855
mean: 7,729,820,542.63 stddev: 4,380,190,964.09 user: 91,780 sys:
36,070 gc: 3,770 mem: 126.53
uptime: 273 acked: 111,800 acked/sec: 3,726.67 failed: 0 99%:
20,283,654,143 99.9%: 20,736,638,975 min: 9,535,488 max: 20,954,742,783
mean: 8,742,006,020.17 stddev: 6,569,779,263.81 user: 90,150 sys:
32,600 gc: 3,496 mem: 126.58
uptime: 303 acked: 125,580 acked/sec: 4,186.00 failed: 0 99%:
22,699,573,247 99.9%: 23,051,894,783 min: 9,035,776 max: 23,102,226,431
mean: 6,929,826,240.64 stddev: 8,474,118,522.65 user: 84,990 sys:
30,100 gc: 2,583 mem: 126.65
```
* STORM-756
```
uptime: 30 acked: 10,100 acked/sec: 336.67 failed: 0 99%:
14,461,960,191 99.9%: 14,814,281,727 min: 442,236,928 max: 14,973,665,279
mean: 7,939,956,844.68 stddev: 3,841,389,551.14 user: 109,710 sys:
11,110 gc: 513 mem: 119.48
uptime: 62 acked: 106,440 acked/sec: 3,326.25 failed: 0 99%:
26,256,343,039 99.9%: 28,387,049,471 min: 2,054,160,384 max: 29,678,895,103
mean: 13,926,608,768.77 stddev: 5,725,311,173.69 user: 108,090 sys:
24,990 gc: 4,869 mem: 125.12
uptime: 92 acked: 131,340 acked/sec: 4,378.00 failed: 0 99%:
21,760,049,151 99.9%: 23,974,641,663 min: 9,068,544 max: 25,165,823,999
mean: 7,675,575,835.18 stddev: 6,221,018,932.96 user: 89,030 sys:
31,020 gc: 3,325 mem: 125.41
uptime: 123 acked: 106,320 acked/sec: 3,429.68 failed: 0 99%:
22,095,593,471 99.9%: 22,884,122,623 min: 9,486,336 max: 23,471,325,183
mean: 4,663,389,393.35 stddev: 7,215,966,720.18 user: 86,270 sys:
32,410 gc: 2,577 mem: 125.95
uptime: 153 acked: 130,440 acked/sec: 4,348.00 failed: 0 99%:
22,917,677,055 99.9%: 24,041,750,527 min: 9,453,568 max: 24,108,859,391
mean: 4,941,133,334.61 stddev: 6,703,138,537.34 user: 84,630 sys:
29,780 gc: 2,220 mem: 126.18
uptime: 184 acked: 105,800 acked/sec: 3,412.90 failed: 0 99%:
2,885,681,151 99.9%: 3,460,300,799 min: 7,655,424 max: 3,690,987,519
mean: 613,777,739.77 stddev: 805,471,793.38 user: 80,580 sys: 30,160
gc: 1,771 mem: 126.37
uptime: 214 acked: 112,520 acked/sec: 3,750.67 failed: 0 99%:
5,205,131,263 99.9%: 5,326,766,079 min: 8,962,048 max: 5,440,012,287
mean: 1,416,728,576.68 stddev: 1,510,976,383.57 user: 85,820 sys:
33,500 gc: 2,335 mem: 126.45
uptime: 244 acked: 78,000 acked/sec: 2,600.00 failed: 0 99%:
5,498,732,543 99.9%: 5,725,224,959 min: 9,805,824 max: 5,792,333,823
mean: 1,915,742,867.54 stddev: 1,687,924,931.63 user: 86,790 sys:
33,830 gc: 2,589 mem: 126.62
uptime: 275 acked: 111,300 acked/sec: 3,590.32 failed: 0 99%:
5,981,077,503 99.9%: 6,345,981,951 min: 9,125,888 max: 6,371,147,775
mean: 581,477,509.76 stddev: 1,445,777,350.87 user: 77,860 sys: 29,150
gc: 1,663 mem: 126.62
uptime: 305 acked: 112,040 acked/sec: 3,734.67 failed: 0 99%:
3,179,282,431 99.9%: 3,485,466,623 min: 8,798,208 max: 3,527,409,663
mean: 503,179,535.38 stddev: 743,603,669.21 user: 84,440 sys: 33,880
gc: 1,844 mem: 126.70
```
There're no noticeable difference between subprocess. CPU usages / MEM
usages are similar.
From result, we can see that STORM-756 can show lower latency and GC time
compared to master.
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