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How many total requests served for each run, i have the raw ab numbers for latest runs here i.e for litespeed cached + smart keep alive off ab -k -n 1000 -c 200 192.168.56.101/test.php This is ApacheBench, Version 2.0.40-dev <$Revision: 1.146 $> apache-2.0 Copyright 1996 Adam Twiss, Zeus...

seems PHP 5.3.4 has same error but let me go through to end ? Build complete. Don't forget to run 'make test'. Installing PHP Installing PHP SAPI module: litespeed Installing PHP LiteSpeed into: /usr/bin/ Installing PHP CLI binary: /usr/bin/ Installing PHP CLI man page...

Tried building PHP 5.3.5 without mail header patch and only memcached and get another error **MAIN_STATUS** retrieved from /usr/local/lsws/phpbuild/buildphp_1295639983.1.progress Start building PHP 5.3.5 with LSAPI Configuring PHP build (2-3 minutes) Compiling PHP (5-10 minutes)...

using firefox 3.6.13 but strange updated to 4.0.19 and php 5.3.5 builds and shows status/progress fine :)

Just updated to litespeed 4.0.19 and rebuilding PHP 5.3.5 get's mail header patch error ? **MAIN_STATUS** retrieved from /usr/local/lsws/phpbuild/buildphp_1295639433.4.progress Preparing all source code for building PHP 5.3.5 with LSAPI Retrieving PHP source archive from...

I'll upgrade to Litespeed 4.0.19 now to see if can fix the cache options issues. Will also update LSAPI PHP from PHP 5.3.4 to 5.3.5 to match Apache's PHP 5.3.5 version. Seem to have run into an error building PHP 5.3.5 http://www.litespeedtech.com/support/forum/showthread.php?p=23014#post23014

Tried these 2 suggested values but getting slower performance as opposed to the defaults as per http://www.litespeedtech.com/php-litespeed-sapi.html only benched the no cache config LSAPI_ACCEPT_NOTIFY=1 LSAPI_AVOID_FORK=1 LSAPI PHP5 addition settings

hmmm you should enable multi-quote feature in vB so i can quote you properly :) i see, yup 2nd post above has benchmarks redone with smart keep alive off with a nice boost especially at >1000 concurrency level. Ooooh additional tweaks to try - will do :) Yeah Apache is mod_php with PHP suExec...

mistwang and NiteWave just a question. In above tests, Litespeed 4.0.18 had smart keep alives enabled. Looking up the function it doesn't mention specifically how it treats php files ? Update: Looks like Litespeed with Smart Keep-Alive OFF (which is default) is better than with it On...

Part 1 tests were flawed in that I tested Apache 2.2.3 with keepalives OFF. So this is round 2 tests with Apache 2.2.3 keepalives On thrown into compare with Litespeed 4.0.18 inbuilt caching feature. The Litespeed 4.0.18 cache feature might have a bug in not observing mod rewrite urls to cache...

Ah, seems I have apache keepalives off and apachebench was run without keepalives, so will have to redo some tests :o

K thanks will try 4.0.19 later, need to get some sleep Interesting notes 1. tuning varnish from default gives an extra ~500 rps. 2. raising apachebench concurrency from 200 to 400, litespeed cache still pushes out consistent 16k rps vs varnish which drops to under 9k rps. But pushing...

still on 4.0.18, but found a configuration which works to cache only test.php but not testnocache.php htaccess RewriteEngine on RewriteRule test.php - [E=Cache-Control:max-age=45] cache policy set to Enable Cache:Not set Cache Expire Time (seconds): 120 Cache Request with Query...

Just tried adding RewriteEngine on RewriteRule test.php - [E=Cache-Control:max-age=45] still doesn't cache anything if CacheEnable disk / is removed AND caches both test.php and testnocache.php when CacheEnable disk / is added back in

I also tested a few different configs on test.php edit: seems I have apache keepalives off and apachebench was run without keepalives, so will have to redo some tests apache standalone apache + varnish 2.1.4 defaults on port 8888 litespeed no cache + varnish 2.1.4 defaults on port 8888 just...

k thats, will test again without CacheEnable disk / :) edit: just tested and with CacheEnable disk / removed, litespeed doesn't cache anything at all, test.php averages 4600 rps. with .htaccess RewriteRule /test.php - [E=Cache-Control:max-age=45] with this policy Enable Cache:No...

Sweet new response header will make things much easier. Is there a cache debug log feature ? Enable cache debug log and it will log and track the creation time/filename/path to the cached file in cache directory ? So litespeed cache is more of a disk cache right ? Possible to have a memory...

And here's the server general config for loading apache conf

edit: seems I have apache keepalives off and apachebench was run without keepalives, so will have to redo some tests test.php get's cached as per htaccess RewriteRule /test.php - [E=Cache-Control:max-age=45] response header with cache policy as Enable Cache:No Cache Request with Query...

testnocache.php get's cached even with htaccess below RewriteRule /test.php - [E=Cache-Control:max-age=45] response header with cache policy as Enable Cache:No Cache Request with Query String:Yes Cache Request with Cookie:Yes Cache Response with Cookie:Yes Ignore Request Cache-Control:Yes...