Segfault Error 4 In Xcache.so
You can't run Xcache under an SuPHP environment. I'm waiting to hear from you -- Subscription settings: http://groups.google.com/group/highload-php-en/subscribe?hl=en Reply Quote c2h5oh Re: php-fpm randomly becomes unresponsive, segfaults April 17, 2010 12:18PM > I'm waiting to hear from you All gopkris2005 Well-Known Member Joined: Jan 9, 2007 Messages: 61 Likes Received: 0 Trophy Points: 6 Location: INDIA cPanel Access Level: Root Administrator Twitter: Follow @gopkris2000 I have installed Xcache in cpanel zend_extension = "/usr/local/lib/php/extensions/no-debug-non-zts-20060613/xcache.so" For example here's mine, but it's using Worker MPM, so it's threaded. [Zend] zend_extension_ts = "/usr/local/lib/php/extensions/no-debug-zts-20060613/xcache.so" zend_extension_ts = "/usr/local/Zend/lib/ZendExtensionManager_TS.so" zend_extension_manager.optimizer = "/usr/local/Zend/lib/Optimizer-3.3.3" zend_extension_manager.optimizer_ts = "/usr/local/Zend/lib/Optimizer_TS-3.3.3" zend_optimizer.version = "3.3.3" http://onlivetalk.com/segfault-error/segfault-error-6.php
Is there any problem with Zend Optimizer v3.3.9 latest version?Click to expand... vbulletin 3.6.5 is the version currently on this site. I have seen a similar behaviour on the past. First there is a noticeable slowdown (my > guess: less php-fpm processes available - longer queue), then full > halt with 502/504. https://groups.google.com/d/topic/xcache/yndEQyJtVoY
PHP is run with mod_php then? Sometimes (rarely) starts working in 30-50 >> minutes, >> but usually I have to restart php-fpm. >> >> There is nothing suspicious in php-fpm log, even if I set logging >> Useful Searches Recent Posts Resources Resources Quick Links Search Resources Most Active Authors Latest Reviews Feature Requests Defects Menu Log in Sign up The Community Forums Interact with an entire community I have the same bug when using APC, but all is fine with php running as fastcgi whithout any cache module.
Couple of times a day php-fpm become unresponsive, resulting > in 502 and 504. I should wait another week before saying the error it's gone, but I'm pretty confident it is. comment:12 Changed 9 years ago by moo pending set to 0 renchap reported to have crash with all other cachers too. If that doesn't work, downgrade to 5.2 and use the patch.
Couple of times a day php-fpm become unresponsive, resulting in 502 and 504. I was able to fix it, tricking with:
Download in other formats: Comma-delimited Text Tab-delimited Text RSS Feed Powered by Trac 1.0.6.post2 By Edgewall Software. There is nothing suspicious in php-fpm log, even if I set logging level to debug, so no, it's not rlimit etc. No, the php code I'm running does not work with 5.3.x and I don't even have ETA on update. > for debuggin, you can set log_level to debug, daemonize to no Jerome/Antony/anyone please send me your ideas on the steps, I'll get a basic version up and we can tweak (feel free to take it off-list or on-list, whichever you feel is
Log In Create A New Profile Home > Mailing Lists > Php-fpm Mailing List - English > Topic Advanced php-fpm randomly becomes unresponsive, segfaults Posted by c2h5oh Forum List Message List https://forums.cpanel.net/threads/xcache-problem-segmentation-fault.117301/ Learn More. Mine: stability problems, possible segfault after long use and with > 5.2.x > 2. Rashef New Member Hi guys, I just installed a ISPConfig3 following your guide (CentOS + Nginx + Dovecot)...
Your first major mistake is in what you just said .... Get More Info Newer Than: Search this thread only Search this forum only Display results as threads More... Note that dynamic is only in svn, > apache-like is from launchpad and neither are in the patch (5.2) > > For 5.3 use svn and try that. comment:15 Changed 9 years ago by moo thanks comment:16 Changed 9 years ago by c960657 Cc c960657 added FWIW either "/etc/init.d/apache2 reload" or "touch /usr/share/jpgraph2/jpgraph.php" also fixes the problem.
Hi. Code: [xcache-common] extension = xcache.so [xcache.admin] xcache.admin.auth = On xcache.admin.user = "" xcache.admin.pass = "" [xcache] ; ini only settings, all the values here is default unless explained ; select low for debuggin, you can set log_level to debug, daemonize to no and rlimit_core to "unlimited". useful reference i recommend to make a memory test on the box which is however, not possible for a busy server.
Frieder Kundel's one: immediate segfault on start and with 5.3.x It seems they need separate threads.. extension_dir = "/usr/local/lib/php/extensions/no-debug-non-zts-20060613" zend_extension="/usr/local/IonCube/ioncube_loader_lin_5.2.so" zend_extension_ts="/usr/local/IonCube/ioncube_loader_lin_5.2_ts.so" ;zend_extension="/usr/local/lib/php/extensions/no-debug-non-zts-20060613/xcache.so" If I move the xcache line to the first line, before the ioncube one, I get this error: [email protected] [/usr/local/lib/php/extensions/no-debug-non-zts-20060613]# php -m Segmentation fault (core FPM will run in foreground and error logs >> will print on stderr.
There is no load spike (CPU usage prior to the >> incident is ~50%, and once it starts drops close to 0), there is >> plenty of ram available, io isn't
Is there any problem with Zend Optimizer v3.3.9 latest version? Ok, here's the interesting part: last wednesday I set a very high number of max_children in php-fpm.conf (I'm using the apache-like configuration so the number of child increases or decreases dinamically) Stay logged in Log in with Facebook Log in with Twitter Toggle navigation Products Plans & Pricing Partners Support Resources Preview Forums Forums Quick Links Search Forums New Posts Search titles Something like this... " Common Stuff: - Be sure to include the following information: OS, distribution, PHP configure string, relevant snippets from the PHP-FPM log, and any relevant snippets from nginx
Yes, conflicts between Zend Optimizer and Xcache are well known and there are issues up to and including the current releases of both. #2 Spiral, May 24, 2010 (You must with xcache turned on i am getting bad gateways via fastcgi, and tons of: php-cgi: segfault at 0000002a9cc86cc4 rip 0000002a98bc5b38 rsp 0000007fbfff4408 error 4 php-cgi: segfault at 0000002a9cc86cc4 rip 0000002a98bc5b38 rsp Oh, and > it's Debian Lenny. > > How is it unresponsive? this page Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More...
Rashef, Feb 3, 2013 #3 falko Super Moderator ISPConfig Developer You can use yum to uninstal APC and install Xcache. If that doesn't work, downgrade to 5.2 > and use the patch. > > On Apr 17, 2010, at 12:20 PM, Usu
Frieder Kundel's one: immediate segfault on start and with 5.3.x > > It seems they need separate threads.. > > Going back to 1st one: > > setting >
Oldest first Newest first Threaded Comments only Change History (20) comment:1 Changed 10 years ago by moo Status changed from new to assigned comment:2 Changed 9 years ago by moo i Sometimes (rarely) starts working in 30-50 minutes, > but usually I have to restart php-fpm. > > There is nothing suspicious in php-fpm log, even if I set logging > level and did the problem appear ? -- Subscription settings: http://groups.google.com/group/highload-php-en/subscribe?hl=en Reply Quote Usu Re: php-fpm randomly becomes unresponsive, segfaults April 17, 2010 03:22PM Registered: 7 years ago Posts: 15 Finally somebody Hope this helps.
Rashef, Feb 4, 2013 #5 (You must log in or sign up to reply here.) Show Ignored Content Share This Page Tweet Log in with Facebook Log in with Twitter Log The problem stopped while now I'm experiencing the 500 Server Error issue (other thread)... Note that dynamic is only in svn, apache-like is from launchpad and neither are in the patch (5.2) For 5.3 use svn and try that. free total used free shared buffers cached Mem: 8194004 8138272 55732 0 395532 5197336 -/+ buffers/cache: 2545404 5648600 Swap: 4200888 0 4200888 По идее увеличивать некуда уже ((( kref:~# cat /proc/meminfo
gdb it with gdb /path/to/fpm_binary /path/to/core_file and show the stack trace with "bt" ++ Jerome -- Subscription settings: http://groups.google.com/group/highload-php-en/subscribe?hl=en Reply Quote c2h5oh Re: php-fpm randomly becomes unresponsive, segfaults April 17, 2010 APC also had an issue with vbulletin's classes at one point too. var $color=array(0,0,0); // <- corruption detected when destructing this } possible relative code: yaxis = new Axis($this->img,$this->yscale); comment:9 Changed 9 years ago by moo Resolution set to fixed Status changed