手册:$wgMiserMode

性能修改和限制: $wgMiserMode
啟用/停用資料庫密集型功能
引进版本：	1.1.0前
移除版本：	仍在使用
允许的值：	(布尔值)
默认值：	false
其他设置： 按首字母排序 | 按功能排序

吝啬模式（Miser mode）是一种为减少运行有大量Wiki的服务器农场上的负载的模式。这在所有维基媒体基金会的wiki上被启用。

细节

如果true，禁用数据库密集型的功能，以便在需要时可以单独管理/控制。 这包括从缓存中读取标记为高开销的特殊页面，而非在每次请求时重新生成。

当$wgMiserMode设定为true，则受此标志管理的特殊页面只在明确要求更新时被更新。 例如，使用Extension:RefreshSpecial 设置一个调用/maintenance/updateSpecialPages.php 的cron任务。

其他被停用的功能有...

• Disables custom formatting of change sizes in Special:RecentChanges via MediaWiki:Rc-change-size (r48986)

• Disables selecting all pages that start with x box on Special:Log (and leprefix option of list=logevents API module)

• Disables aimime and famime option in the list=allimages and list=filearchive API module.

However Special:MIMESearch is allowed to work after gerrit:67468.

• Disables showsizediff option of the RSS feed for Special:Contributions

• In the list=categorymembers and list=externallinks API module, uses reduced sorting by namespace mode (returns only a few results when cmnamespace or elnamespace option is in use).

• • Similarly disables the filter by namespace box on Special:LinkSearch

• Doesn't update number of active users on Special:Statistics quite as often (?)

• Disables the search for images with x somewhere in their name box on Special:NewImages and Special:ListFiles

• Do not show how many previous versions of an image were uploaded on Special:ListFiles

• When running rebuildrecentchanges.php maintenance script, will not re-auto-patrol edits by users with auto-patrol flag.

• When running updateCollation.php maintenance script, will not tell you how many rows in total there are to update.

MediaWiki版本：

≥ 1.23 Gerrit change 109710

• Disables transclusion count on info action as of gerrit:109710.

MediaWiki版本：

1.33 – 1.34 Gerrit change 294774

• Disables the {{REVISIONID}} magic word in content namespaces as defined with $wgContentNamespaces as of gerrit:294774.

It is substituted by a single dash after saving the page.

MediaWiki版本：

≥ 1.35 Gerrit change 570985

• Disables the {{REVISIONID}} magic word in subject namespaces as of gerrit:570985.

It is substituted by a single dash after saving the page.

For reference, this very wiki uses miser mode. You can tell if a wiki has miser mode enabled via the meta=siteinfo API module.

update.php

MediaWiki版本：

1.18

This configuration option disables update.php in 1.18.0 (and only 1.18.0. Subsequent releases will not use this option for that purpose), requiring one to use --force to run that script. Very very very large wikis (like Wikipedia) may need to have more careful upgrade process than the maintenance script does, but most sites would not have to worry about this.

参见

• Manual:$wgDisableQueryPages