henrikviggers
Forum Replies Created
-
Forum: Plugins
In reply to: [Redis Object Cache] Problem with the cronNo, when the plugin is disabled these cron related errors go away.
We have been further analyzing possible issues and was able to maybe connect the cron issues with the PHP memory exhausted errors. Although the Redis server itself has no memory limit and we have a dedicated server with 32 GB RAM, there were situations when the object-cache.php would cause PHP memory limit exhaustion (which is set to 256M, i.e. quite large). Before enabling the plugin we never had PHP memory limit exhaustions.
The website is not light weight, however average memory usage per session was below 50M. After the plugin has been activated there were situations when PHP memory limit of 256M was exceeded by the object-cache.php, e.g. PHP Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 90112 bytes) in /…/object-cache.php on line 2457
This resulted in issues with the service for the users, so we had to disable it and the PHP memory issues ceased since then.
Could you kindly advise on the object-cache.php PHP memory overhead?
I will appreciate any recommendations.
Forum: Plugins
In reply to: [Redis Object Cache] Problem with the cronThanks for a prompt reply.
Yes, I have also tried flushing the Redis cache, unfortunately this didn’t resolve the issue. I am still getting the “Cron unschedule event error for hook: [various hooks], Error code: could_not_set, Error message: The cron event list could not be saved., Data: {“schedule”:false,”args”:[]}”.