CentOS 32bit VS CentOS 64bit Benchmark

时间：2010-02-27 20:45:49 类别：技术访问：1849

今天特意装了 CentOS 5.4 的 32bit 和 64bit 来做性能测试
32bit 占用内存较少没错，但当并发访问量很大的时候，64bit的优势就出来了
以下还是测试 phpinfo() 用数据说话
没时间搞更详细的测试，有空再弄吧

CentOS 32bit

webbench -c 1000 -t 30 http://localhost/
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

Benchmarking: GET http://localhost/
1000 clients, running 30 sec.

Speed=94330 pages/min, 9278104 bytes/sec.
Requests: 47165 susceed, 0 failed.

webbench -c 5000 -t 20 http://localhost/
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

Benchmarking: GET http://localhost/
5000 clients, running 20 sec.

Speed=673560 pages/min, 65174897 bytes/sec.
Requests: 224520 susceed, 0 failed.

CentOS 64bit

webbench -c 1000 -t 30 http://localhost/
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

Benchmarking: GET http://localhost/
1000 clients, running 30 sec.

Speed=323144 pages/min, 20637572 bytes/sec.
Requests: 161572 susceed, 0 failed.

# webbench -c 5000 -t 20 http://localhost/
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

Benchmarking: GET http://localhost/
5000 clients, running 20 sec.

Speed=2562165 pages/min, -52276136 bytes/sec.
Requests: 854055 susceed, 0 failed.