the response header "Cache-Control" is ignored by ls cache. (for current version)
this is different with how varnish works.
you have to re-compile php --with-openssl[=DIR]
this wiki is for warn up:
per the screenshot, 15th -- 18th week, the load dropped to roughly 50%
this is good example for ProcessGroup + XCache vs Worker without opcache....
seems not an issue. in error_log, the last permission issue is found on May 13.
all accounts has been running ProcessGroup mode when I...
the answer is Yes. you can upgrade to 5.0 to see if it meets your requirement 100%.
regarding xcache configuration:
I think the most important one is xcache.size.
each account will...
as the wiki say, among 3 suEXEC modes, Worker and ProcessGroup mode is able to work with CloudLinux's PHP Selector. but the 3rd mode -- Daemon...
load 5-6 is not high if you've 8/16/32 cores.
by the "top -c", lsphp (so are you using cloudlinx's php selector ? if not usually it's lsphp5...
this number looks high, surely high traffic.
check with "top -c", which processes have the high load, lsphp5 or litespeed process ?
for nf_conntrack / ip_conntrack issue, there is a wiki to address it:...
I'm ok today to login your server to take a look.
please PM (Start a Conversation) your server's access.
the real-time stat is a known issue for 5.0, since the format has changed --- /tmp/lshttpd/.rtreport*
you can force update to latest build 9....
>2015-05-12 02:57:08.134 ERROR HttpListener::start(): Can't listen at address [::]:80: Address already in use!
is there any other web server...
for the first visit to a page, lsphp is launched.
then the result is saved by litespeed as cache AND saved by W3TC as static file (i.e., saved...
I re-visited an article page. it returns 304
cache:hit not seen likely because wordpress cache plugin W3TC
litespeed only cache dynamic pages....
are you sure no any change made ?
there should be no other magic.
or you have me to take a look at your server.
>when we switch to ProcessGroup and PHP suEXEC to "No"
even in ProcessGroup mode, should set PHP suEXEC to "Yes"
the cache policy has problem.
Cache Request with Cookie No
Cache Response with Cookie No
Ignore Request Cache-Control No
RewriteRule ^$ - [E=cache-control:max-age=9600]
RewriteRule ^.*$ - [E=cache-control:max-age=9600]
Separate names with a comma.