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Apache
utils
- vlogger: http://n0rp.chemlab.org/vlogger
- webalizer: http://www.mrunix.net/webalizer
optimization
- disable DNS Look Up
- MaxClients ( 512 )
-
- Shorten the KeepAliveTimeout value to something like 3 seconds for instances), reducing the maximum simultaneous opened connections to 768
- Compress HTTP Content
mod_deflate (Apache2)
also see: HowtoForce - ModDeflate, mod_deflate
<Location /> # Insert filter SetOutputFilter DEFLATE #DeflateFilterNote ratio #DeflateCompressionLevel 9 # Netscape 4.x has some problems... BrowserMatch ^Mozilla/4 gzip-only-text/html # Netscape 4.06-4.08 have some more problems BrowserMatch ^Mozilla/4\.0[678] no-gzip # MSIE masquerades as Netscape, but it is fine # BrowserMatch \bMSIE !no-gzip !gzip-only-text/html # NOTE: Due to a bug in mod_setenvif up to Apache 2.0.48 # the above regex won't work. You can use the following # workaround to get the desired effect: BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html # Don't compress images SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary SetEnvIfNoCase Request_URI \.(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary SetEnvIfNoCase Request_URI \.pdf$ no-gzip dont-vary # Make sure proxies don't deliver the wrong content Header append Vary User-Agent env=!dont-vary </Location>
deflate.load header.load
= SSL =
http://www.mail-archive.com/modssl-users@modssl.org/msg10790.html
ssl.conf
#SSLSessionCache shmcb:/var/run/apache2/ssl_scache(512000)
SSLSessionCache dbm:/var/run/apache2/ssl_scache
SSLSessionCacheTimeout 300