Linux监控工具vmstat 的相关内容

[帮助文档] Block IO限流增强监控接口

为了更方便地监控Linux block IO限流，Alibaba Cloud Linux 2（内核版本4.19.81-17.al7开始）和Alibaba Cloud Linux 3增加相关接口，用于增强block IO限流的监控统计能力。本文主要介绍新增接口及使用示例。

Linux监控工具介绍系列——vmstat

说来惭愧，玩Linux这么久了，居然没有玩转vmstat这个命令，对很多指标的具体意义都有点模糊不清，花了点时间好好学习、整理一下这个命令的相关资料。因为这个命令确实比较重要，而且频繁用到。命令简介： vmstat是...

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linux监控工具之vmstat 详解

一 vmstat 简介 vmstat 能够提供进程，内存，分页，块I/O，traps和CPU活动相关信息。vmstat 命令可以显示平均值或实际取样值。使用频率和取样时间等参数启用模式命令参数 &nbs...

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