Erlang Optimize

Erlang 应用优化指南余锋 2009/11/07

Erlang 应用优化案例 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HTTP echo 每秒 20000 短连接单个 CPU ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hotwheel 广播服务 ,[object Object],[object Object],[object Object]

简单 Key/Value 查询系统（身份证查询系统？） ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

优化的层次 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Erlang 适合做什么 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Erlang 和操作系统的类比

Erlang 和操作系统的类比 (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Erlang 和操作系统的类比 (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Erlang 进程调度原理 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Port 调度原理 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

工具方法 ,[object Object],[object Object],[object Object]

操作系统层面的优化 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

操作系统层面的优化 ,[object Object],[object Object],[object Object]

Erlang 运行期层面优化 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

语言层面优化 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

语言层面优化 (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

集群层面优化 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

业务层面的优化 ,[object Object],[object Object],[object Object],[object Object],[object Object]

内存和 CPU 的平衡 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

数据组织 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

测量什么 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

测量工具 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Erlang 工具集 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Erlang 工具集 ,[object Object],[object Object],[object Object],[object Object],[object Object]

可视化消息跟踪系统 ,[object Object],[object Object]

硬件和操作系统 ,[object Object],[object Object],[object Object],[object Object],[object Object]

编码 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

CPU 亲缘性 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],操作系统 native 特性

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],可诊断的系统

尽可能的利用 ERTS 的优势 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

资源竞争 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

广告时间 ,[object Object],[object Object],[object Object],[object Object]

Erlang Optimize

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Editor's Notes