[uds://tmp/lshttpd/lsphp5.sock] Request in process stage, fail with 503
- Thread starter danyclaut
- Start date
If you are seeing 503 errors, most of the time, it means something is causing PHP to not respond back to LSWS, thus issuing the 503.
Here are a few tips that I normally try to figure things out:
First thing to do, is disable XCache, Eacclerator or any other opcode caching system and restart LSWS. Check to see if the problem persists.
If you are using any PHP modules, disable them and restart LSWS to see if they may be causing the issues. Remember, whenever you update to another version of PHP, you need to update any modules you have installed as well.
Turn on debugging in LSWS. Analyze your log files, both PHP error logs and LSWS logs. Try to pinpoint which files may be causing your 503 errors if any. If the file that causes the 503 errors is using mysql connections, you may have a timeout issue with MySql.
Check your php.ini file. What are your 'max_execution_time' and 'memory_limit' settings set to? You may need to increase them slightly, however, if you need to increase them above 180 seconds and/or 128mb, respectively, you really need to look at your script and change things. Those values are too high.
If you are doing some type of large processing with PHP, such as video conversion, offload the process and call it externally using cron or something like that.
AND LAST BUT NOT LEAST, if you make any changes to php.ini, or your LSWS settings, make sure you RESTART LSWS for the changes to take affect.
I hope that helps some of you a little, it has helped me. Most of the time, when you are getting 503 errors, it is not LSWS but rather what is connecting to LSWS.
Here are a few tips that I normally try to figure things out:
First thing to do, is disable XCache, Eacclerator or any other opcode caching system and restart LSWS. Check to see if the problem persists.
If you are using any PHP modules, disable them and restart LSWS to see if they may be causing the issues. Remember, whenever you update to another version of PHP, you need to update any modules you have installed as well.
Turn on debugging in LSWS. Analyze your log files, both PHP error logs and LSWS logs. Try to pinpoint which files may be causing your 503 errors if any. If the file that causes the 503 errors is using mysql connections, you may have a timeout issue with MySql.
Check your php.ini file. What are your 'max_execution_time' and 'memory_limit' settings set to? You may need to increase them slightly, however, if you need to increase them above 180 seconds and/or 128mb, respectively, you really need to look at your script and change things. Those values are too high.
If you are doing some type of large processing with PHP, such as video conversion, offload the process and call it externally using cron or something like that.
AND LAST BUT NOT LEAST, if you make any changes to php.ini, or your LSWS settings, make sure you RESTART LSWS for the changes to take affect.
I hope that helps some of you a little, it has helped me. Most of the time, when you are getting 503 errors, it is not LSWS but rather what is connecting to LSWS.
Last edited:
All is ok on my server.
But i have 503 randomly. See: http://host-tracker.com/check_res_ajx/3030712-0/
Mysql, php.ini setting is ok, also i dont use any cache on my server.
But i have this error randomly too.
But i have 503 randomly. See: http://host-tracker.com/check_res_ajx/3030712-0/
Mysql, php.ini setting is ok, also i dont use any cache on my server.
But i have this error randomly too.