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Apache模块 mod_status

说明生成描述服务器状态的Web页面
状态基本(B)
模块名status_module
源文件mod_status.c

概述

The Status module allows a server administrator to find out how well their server is performing. A HTML page is presented that gives the current server statistics in an easily readable form. If required this page can be made to automatically refresh (given a compatible browser). Another page gives a simple machine-readable list of the current server state.

The details given are:

A compile-time option must be used to display the details marked "(*)" as the instrumentation required for obtaining these statistics does not exist within standard Apache.

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Enabling Status Support

To enable status reports only for browsers from the foo.com domain add this code to your httpd.conf configuration file

<Location /server-status>
SetHandler server-status

Order Deny,Allow
Deny from all
Allow from .foo.com
</Location>

You can now access server statistics by using a Web browser to access the page http://your.server.name/server-status

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Automatic Updates

You can get the status page to update itself automatically if you have a browser that supports "refresh". Access the page http://your.server.name/server-status?refresh=N to refresh the page every N seconds.

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Machine Readable Status File

A machine-readable version of the status file is available by accessing the page http://your.server.name/server-status?auto. This is useful when automatically run, see the Perl program in the /support directory of Apache, log_server_status.

It should be noted that if mod_status is compiled into the server, its handler capability is available in all configuration files, including per-directory files (例如,.htaccess). This may have security-related ramifications for your site.
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ExtendedStatus 指令

说明Keep track of extended status information for each request
语法ExtendedStatus On|Off
默认值ExtendedStatus Off
作用域server config
状态基本(B)
模块mod_status
兼容性ExtendedStatus is only available in Apache 1.3.2 及以后的版本中可用

This setting applies to the entire server, and cannot be enabled or disabled on a virtualhost-by-virtualhost basis. The collection of extended status information can slow down the server.