Issues after migrating to new hardware
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[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.103.50.73] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.103.50.73] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.103.50.73] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.103.50.73] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.6.50.45] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.6.50.45] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.49.194] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.49.194] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.49.194] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.49.194] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.41.50.207] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.41.50.207] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.41.50.207] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.41.50.207] PHP Warning: mysqli::query(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 120
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:20 2015] [error] [client 10.1.51.142] PHP Warning: mysqli::real_escape_string(): Couldn’t fetch mysqli in /var/www/fog/lib/db/MySQL.class.php on line 266
[Sat Mar 07 15:27:22 2015] [notice] caught SIGTERM, shutting down
[Sat Mar 07 15:27:23 2015] [notice] Apache/2.2.22 (Ubuntu) PHP/5.3.10-1ubuntu3.16 with Suhosin-Patch configured – resuming normal operations
[Sat Mar 07 15:27:23 2015] [error] [client 10.1.48.19] PHP Fatal error: Class ‘EventManager’ not found in /var/www/fog/commons/init.php on line 268
[Sat Mar 07 15:27:23 2015] [error] [client 10.1.48.200] PHP Fatal error: Uncaught exception ‘ReflectionException’ with message ‘Class HostManager does not exist’ in /var/www/fog/lib/fog/FOGBase.class.php:130\nStack trace:\n#0 /var/www/fog/lib/fog/FOGBase.class.php(130): ReflectionClass->__construct(‘HostManager’)\n#1 /var/www/fog/lib/fog/FOGCore.class.php(542): FOGBase->getClass(‘HostManager’)\n#2 /var/www/fog/commons/init.php(266): FOGCore->setSessionEnv()\n#3 /var/www/fog/commons/base.inc.php(7): require_once(‘/var/www/fog/co…’)\n#4 /var/www/fog/service/servicemodule-active.php(2): require_once(‘/var/www/fog/co…’)\n#5 {main}\n thrown in /var/www/fog/lib/fog/FOGBase.class.php on line 130
[Sat Mar 07 15:27:23 2015] [error] [client 10.42.50.179] PHP Fatal error: Uncaught exception ‘ReflectionException’ with message ‘Class PluginManager does not exist’ in /var/www/fog/lib/fog/FOGBase.class.php:130\nStack trace:\n#0 /var/www/fog/lib/fog/FOGBase.class.php(130): ReflectionClass->__construct(‘PluginManager’)\n#1 /var/www/fog/lib/fog/FOGBase.class.php(553): FOGBase->getClass(‘PluginManager’)\n#2 /var/www/fog/lib/fog/FOGCore.class.php(539): FOGBase->getActivePlugins()\n#3 /var/www/fog/commons/init.php(266): FOGCore->setSessionEnv()\n#4 /var/www/fog/commons/base.inc.php(7): require_once(‘/var/www/fog/co…’)\n#5 /var/www/fog/service/servicemodule-active.php(2): require_once(‘/var/www/fog/co…’)\n#6 {main}\n thrown in /var/www/fog/lib/fog/FOGBase.class.php on line 130
[Sat Mar 07 15:27:23 2015] [error] [client 10.117.50.165] File does not exist: /var/www/fog/service
[Sat Mar 07 15:27:23 2015] [error] [client 10.111.50.39] File does not exist: /var/www/fog/service
mkdir: cannot create directory `/var/www/fog//management/other/ssl/': No such file or directory
[Sat Mar 07 15:27:23 2015] [error] [client 10.117.50.185] PHP Warning: file_put_contents(/var/www/fog//management/other/ssl/srvpublic.key): failed to open stream: No such file or directory in /var/www/fog/lib/fog/FOGCore.class.php on line 530
[Sat Mar 07 15:27:23 2015] [error] [client 10.117.50.185] PHP Fatal error: Class ‘MACAddress’ not found in /var/www/fog/lib/fog/FOGBase.class.php on line 543
[Sat Mar 07 15:27:23 2015] [error] [client 10.1.48.144] File does not exist: /var/www/fog/service
[Sat Mar 07 15:27:23 2015] [error] [client 10.3.50.134] File does not exist: /var/www/fog/service
[Sat Mar 07 15:27:34 2015] [error] server reached MaxClients setting, consider raising the MaxClients setting
[Sat Mar 07 15:29:40 2015] [error] [client 10.200.50.189] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 7 bytes) in /var/www/fog/lib/fog/FOGController.class.php on line 90, referer: [url]http://10.200.10.150/fog/management/index.php?node=snapin&sub=list[/url]
[Sat Mar 07 15:29:41 2015] [error] [client 10.200.50.189] File does not exist: /var/www/favicon.ico
[Sat Mar 07 15:31:05 2015] [error] [client 10.200.50.189] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 8 bytes) in /var/www/fog/lib/fog/FOGController.class.php on line 348, referer: [url]http://10.200.10.150/fog/management/index.php?node=image[/url]
[Sat Mar 07 15:41:13 2015] [error] [client 10.200.50.189] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 100 bytes) in /var/www/fog/lib/fog/FOGBase.class.php on line 131, referer: [url]http://10.200.10.150/fog/management/index.php?node=image&sub=list[/url]
[Sat Mar 07 15:41:22 2015] [error] [client 10.200.50.189] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 82 bytes) in /var/www/fog/lib/fog/FOGController.class.php on line 347, referer: [url]http://10.200.10.150/fog/management/index.php?node=snapin&sub=list[/url] -
Ok increased to 256 restarted fog cleared error log same behavior error message is this in apache2/error.log
[Sat Mar 07 15:51:10 2015] [error] [client 10.200.50.189] PHP Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 71 bytes) in /var/www/fog/lib/fog/FOGBase.class.php on line 57, referer: [url]http://10.200.10.150/fog/management/index.php?node=snapin&sub=list[/url]
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Ok bumped FOG_MEMORY_LIMIT to 1024 and that fixed it I may mess with this later and see if 512 or 728 will work.
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I would LOVE some assistance to figure out this memory issue. I know db size plays some role but it seems a bit ridiculous that we should have to have that much memory to simply read db entries.
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384, 512, 640, and 768 all fail but 896 seems to work.
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Going to call this a win and leave it alone for now if you guys have any suggestions that won’t bring this down I can try them.
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[quote=“Tom Elliott, post: 43448, member: 7271”]I would LOVE some assistance to figure out this memory issue. I know db size plays some role but it seems a bit ridiculous that we should have to have that much memory to simply read db entries.[/quote]
Is this an issue on the whole web interface or just with snapins or hosts…? -
Mostly its an issue if theres a lot of data for the section You’re looking at.
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Strangely enough I just saw it in snapins and images when i edit individual ones.
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I’ve looked through the PHP code a couple of times but it’s very hard for me to get kickstarted with this much of code that I have not worked with very much yet. I probably won’t be of much help…
But maybe I can point you to some general things I read about this sort of issues. There are a couple of good comments and tipps on debugging memory leaks within PHP code here: [url]http://stackoverflow.com/questions/849549/diagnosing-memory-leaks-allowed-memory-size-of-bytes-exhausted[/url]
Have you worked with ‘memory_get_usage’ pointed out here?? [url]http://paul-m-jones.com/archives/262[/url]
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For future readers: https://wiki.fogproject.org/wiki/index.php?title=Migrate_FOG
