Problem with memcache and W3 Total Cache
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Has anyone faced a memory overflow issue with memcache? (or a similar problem, we don’t know for sure)
We use virtual hosting with memcache installed. We are using the W3 Total Cache caching plugin, version 2.1.1
At night, google was indexing 15,000 pages of the site. Then something happened to the cache, and the resource load on the virtual hosting became above 600% of the maximum allowable level, and this continued until we noticed this in the morning and restarted memcache.
How to deal with this?Through this script, you can view the memcache status: https://dsmotors.ru/memcache-details-en.php
The page I need help with: [log in to see the link]
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Thanks you.
Previously, the virtual hosting support service described the situation as follows:
The load is caused by the intensive work of the Memcached socket process:
170372 - S 195% / usr / bin / memcached -v -u motors -s /home/motors/tmp/memcached.sock -a 600 -P /home/motors/tmp/memcached.pid -m 1024 -I 1024
This behavior of memcached is also observed when a large number of connections are made to the socket. This may be due to incorrect operation of the W3 Total Cache caching plugin.
Later, when I sent them your answer, they wrote:
Changing the version of Memcached within the framework of shared hosting is not provided. This update will affect the projects of all clients of the site. Since there were no such problems previously, most likely the complexity is caused by the automatic updating of the W3 Total cache plugin or one of the other plugins, which led to their conflict. This assumption is confirmed by the release of a new version of the W3 Total cache plugin on February 22nd.Are there any other recommendations on this?
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