From: Nilgun Belma Buguner Date: Mon, 2 Feb 2009 16:37:49 +0000 (+0000) Subject: pre-translation improvements X-Git-Tag: 2.3.2~92 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=953c71665d85fa516834254361784eb753f0cca7;p=apache pre-translation improvements git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@740028 13f79535-47bb-0310-9956-ffa450edef68 --- diff --git a/docs/manual/misc/perf-tuning.xml b/docs/manual/misc/perf-tuning.xml index 8dc49ec74c..21e8a2c8c0 100644 --- a/docs/manual/misc/perf-tuning.xml +++ b/docs/manual/misc/perf-tuning.xml @@ -136,9 +136,9 @@ server machine, in order that this activity not adversely affect server performance.

-

If you use any Allow - from domain or Deny from domain +

If you use any Allow from domain or Deny from domain directives (i.e., using a hostname, or a domain name, rather than an IP address) then you will pay for two DNS lookups (a reverse, followed by a forward lookup @@ -326,8 +326,8 @@ Sendfile

In situations where Apache 2.x can ignore the contents of the file - to be delivered -- for example, when serving static file content -- - it normally uses the kernel sendfile support the file if the OS + to be delivered -- for example, when serving static file content -- + it normally uses the kernel sendfile support the file if the OS supports the sendfile(2) operation.

On most platforms, using sendfile improves performance by eliminating @@ -341,14 +341,14 @@ another box and moved to such a machine with broken sendfile support.

  • -

    With an NFS-mounted files, the kernel may be unable +

    With an NFS-mounted files, the kernel may be unable to reliably serve the network file through it's own cache.

  • For installations where either of these factors applies, you should use EnableSendfile off to disable sendfile - delivery of file contents. (Note: This directive can be overridden + delivery of file contents. (Note: This directive can be overridden on a per-directory basis.)