Posts Tagged ‘server’

rhms-0.5.0 发布了

星期日, 6月 29th, 2008

邮件服务器解决方案 rhms-0.5.0 发布了。这个版本的亮点主要有:

* 增加了 SPF 检测功能,有效抵挡垃圾邮件;
* 增加了 DKIM/DomainKeys 的检测和签署功能;
* 增加了 Horde WebMail 1.1;
* 为 Apache 增加了 TLS/SSL 支持;
* 更灵活的用户收发邮件权限控制;
* 增加了对已有 MySQL 环境的支持;
* Postfix, Dovecot, Amavisd-new, SquirrelMail 都升级到了最新版本;

下载地址:
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httperf 一个高性能的压力测试工具

星期四, 6月 26th, 2008

做个标记:)

Httperf is a tool for measuring web server performance. It provides a flexible facility for generating various HTTP workloads and for measuring server performance. The focus of httperf is not on implementing one particular benchmark but on providing a robust, high-performance tool that facilitates the construction of both micro- and macro-level benchmarks. The three distinguishing characteristics of httperf are its robustness, which includes the ability to generate and sustain server overload, support for the HTTP/1.1 and SSL protocols, and its extensibility to new workload generators and performance measurements.

Httperf 是一个高效的 http 压力测试工具,使用它可以模拟出超过1千的并发访问,能充分测试出 web server 的性能。而之前使用的 siege 测试工具则未能突破 500 个并发测试(如果您知道如何可以实现,请告诉我)

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