测试hhvm 与phpfpm性能

总是说hhvm性能很高亲测试数据如下：

 

从cpu\mem\io 三个方面

服务器：

cpu 8核 3.30GHz

mem 16G

disk 500G

一、time 测试：

网上的例子CUP

test.php

<?php
function fib($n)
{
    if ($n <= 2)
        return 1;
    else
        return fib($n-1) + fib($n-2);
}

$n = 36;
printf("fib(%d) = %d\n", $n, fib($n, 2));
?>
root#time hhvm test.php

real 0m0.407s
user 0m0.336s
sys 0m0.068s

 

root #time php test.php

real 0m1.046s
user 0m0.952s
sys 0m0.092s

 

内存及IO 也相差类似

 

二、ab测试
ab -c1000 -n500 http://xxx.xxx.com/test.php
分别在hhvm php-fpm下

php-fpm:数据：

Server Port: 80

Document Path: /test.php
Document Length: 0 bytes

Concurrency Level: 500
Time taken for tests: 40.838 seconds
Complete requests: 1000
Failed requests: 0
Write errors: 0
Total transferred: 159000 bytes
HTML transferred: 0 bytes
Requests per second: 24.49 [#/sec] (mean)
Time per request: 20419.000 [ms] (mean)
Time per request: 40.838 [ms] (mean, across all concurrent reque
Transfer rate: 3.80 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 40 41 0.5 41 43
Processing: 52 15287 6568.0 20288 20420
Waiting: 52 10177 5887.2 10185 20417
Total: 92 15328 6567.9 20328 20461

hhvm:

Document Path: /test.php
Document Length: 0 bytes

Concurrency Level: 500
Time taken for tests: 40.834 seconds
Complete requests: 1000
Failed requests: 0
Write errors: 0
Total transferred: 197000 bytes
HTML transferred: 0 bytes
Requests per second: 24.49 [#/sec] (mean)
Time per request: 20417.000 [ms] (mean)
Time per request: 40.834 [ms] (mean, across all concurrent reques
Transfer rate: 4.71 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 40 41 0.5 41 42
Processing: 44 15287 6567.5 20297 20414
Waiting: 44 10199 5887.7 10216 20409
Total: 85 15328 6567.4 20338 20454

 

 

 

经测试qps相差不多，基本一样（很是奇怪）但是 HHVM在c1000 n1000时，确实抗住了，但是php-fpm在同环境下，机器死掉

再看负载：
php-fpm
load average: 0.22, 0.08, 0.03
hhvm

load average: 0.12, 0.08, 0.03

总体来看 hhvm性能是优于fpm的