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BG2BKK committed Apr 27, 2016
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Expand Up @@ -166,23 +166,6 @@ proxy server的硬件配置:
- Mem:24GB
- Nic:千兆网卡,多队列,理论流量峰值为125MB/s

压测结果:
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<div align="center"><img src="https://raw.githubusercontent.com/SinaMSRE/ABTestingGateway/master/doc/img/load_line.png"><p>压测环境下灰度系统与原生nginx转发的对比图</p></div>

<div align="center"><img src="https://raw.githubusercontent.com/SinaMSRE/ABTestingGateway/master/doc/img/load_data.png"><p>压测环境下灰度系统与原生nginx转发的数据对比</p></div>

如图所示,用户请求完全命中cache是理想中的情况,灰度系统在理想情况下可以达到十分接近原生nginx转发的性能。

产生图中压测结果的场景是:用户请求经过proxy server转向upstream server,访问1KB大小的静态文件。

proxy server的硬件配置:

- CPU:E5620 2.4GHz 16核
- Mem:24GB
- Nic:千兆网卡,多队列,理论流量峰值为125MB/s

* 注:压测结果是单级分流模式的压力测试结果,多级压测与单级压测的数据像差不多,因为ngx_lua的执行时间仅占ab功能的小部分,瓶颈不在于此


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