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Windows Cache Extension for PHP
white pages after some time
Last post Jan 26, 2010 07:28 PM by mwiederkehr
Dec 02, 2009 06:51 AM|LINK
After I've installed Wincache, the server returned empty pages (only head and empty body) after some time (about 2 hours). If I restart the application pool everythin works fine again for a few hours.
There is nothing reported in the event log.
Is this a known problem?
Thank you for your help!
Dec 02, 2009 06:55 AM|LINK
Can you mail me back at don[dot]raman[at]microsoft[dot]com. Some more details will be useful but let's work on this.
Dec 03, 2009 08:25 PM|LINK
After the RTW release we refreshed the bits because of a crash found. You can use the latest binaries and see if this addresses your problem. The latest binaries links can be
found at http://www.iis.net/expand/WinCacheForPhp.
This fixed the the above problem.
Dec 07, 2009 02:52 PM|LINK
I use the latest version of 1wincache-1.0.0-5.2-nts-vc6-x86.exe
IIS7+windows 2008 SP2
I tried both PHP5.2.11 NTS and PHP5.2.8 NTS
Will popup the Fastcgi error window at server-end, and white page at client-end.
I want to improve the performance of my server.
I am curious why my server works very slow.
From my results, the performance improved from wincache is about 15%.
The response time change to 0.5S from 0.6S.
I saw the response time of others is 0.008S,
Same application for Discuz (it is open source forum application) www.discuz.net
Should be my server problem?
Because i didn't setup a individual graphite card for my server, I use the embeded graphite card in the motherboard, and share the memory with applications.
Should it be the bottle neck?
Your idea are welcomed.
Dec 07, 2009 05:33 PM|LINK
Can you tell more about the error you are getting both at client and server side. Also see if anything gets logged in Windows Event Viewer. Please be as detailed as possible.
Regarding 15% improvements from WINCACHE I would like to know more about the machine. If you a normal server you should also try on that and see if the performance with WINCACHE is any better.
Dec 08, 2009 01:15 AM|LINK
Thanks for your fast reply.My server details:
Windows server standard SP2 32Bit
Intel CPU 2140 (1.6Ghz) + 2GB DDRII Memory + IIS7
The graphite is integrated in motheboard. Shared memory 128M out of 2GB.
I got the error of event report.
For the error report,Sorry, It is in chinese.
I uploaded the picture into my server, if you cannot see the following picture. you can click the link
guangzhou hotel reservations
错误应用程序 php-cgi.exe，版本 188.8.131.52，时间戳 0x4ab13019，错误模块 php_wincache.dll，版本 1.0.1117.0，时间戳 0x4b05d476，异常代码 0xc0000005，错误偏移量 0x00008ac5， 进程 ID 0x15f8，应用程序启动时间 0x01ca7730a82ee192。
错误应用程序 php-cgi.exe，版本 184.108.40.206，时间戳 0x493d79ac，错误模块 php_wincache.dll，版本 1.0.1117.0，时间戳 0x4b05d476，异常代码 0xc0000005，错误偏移量 0x00012aba， 进程 ID 0x1660，应用程序启动时间 0x01ca7705cd0e93b9。
guangzhou hotel deals
Dec 11, 2009 09:08 PM|LINK
We are getting the same issue with version 1.0.0 of Wincache. After a few minutes of running with this PHP extension all web pages simply return blank and there is an Application Error in the Event Viewer identical to
okwonjo's above, but in English.
Is there a fix for this? We cannot use it right now because of this problem.
Dec 11, 2009 09:23 PM|LINK
We are working on a fix. Once we have it fully tested, we will release a new 1.0.1 version. Stay tuned. I would say if this problem is severe disable WINCACHE for the time being. Once I have a stable private, I will contact you all to give it a shot and
see if this fixes the problem.
Dec 15, 2009 03:50 AM|LINK
Thank you for looking into it. We are seeing the same problem here.
Jan 03, 2010 10:17 AM|LINK
Same problem here. I was running PHP5.3 and the 5.3 version of wincache with no problem at all but had to revert to PHP5.2 due to some compatibility issues. I also changed the wincache version but have constantly hit this problem and had to disable it.