Wordpress LScache Plugin: the cache is full of ram, new cache cannot be added?
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello, I have a question. If a website has a lot of content and the memory cache is full, some content will not be cached and CPU utilization will be improved? the cache is full of ram, new cache cannot be added? Because there are some pages of the website, Litespeed is miss Hi, LiteSpeed Cache doesnt cache stuffs on RAM, its saved into disk Best regards, ok if Litespeed saved the cache on the disk, what is the role of RAM in Litespeed cache? Another thing I want to know is that I use redis and clear the lscache cache, so that the contents of the redis cache are still valid? Hi, What do you mean by what is the role of RAM in Litespeed cache? ? it just like a normal PHP script that needs some RAM to execute. if you use the object cache option in LSCWP to connect to Redis , then yes, when you purge all , it will also purge the contents in Redis Best regards, It takes a long time to set up a cache. Does ltiespeed cache have a way to clean up only expired caches instead of all of them? Hi, expired cache will automatically cleared by server Best regards, Can I set the time? Because I post new articles on the website, but only display them on the home page, and other categories websites still display old content. Is there a way to solve this problem? Or does my plug-in need additional settings? Hi, Please check this wiki its the opposite of your issue but the debug process is same , please follow the wiki and check the log , it should tell you something Best regards, so my website is often updated. I should set auto purge rules Front page and Pages? Because I didnt know it would clean up those pages on my site, so I didnt change it Im worried about clearing all my cache and causing my site to slow down again I used it, but publishing the article will clean up all the cache of my site? And the ltiespeed cache of all pages will become miss Default Public Cache TTL time If it is set to 1 day, will clear all caches or only cache that has been changed and expired? Is there any way to clean up only expired or changed caches, not all caches? Hi, please follow this wiki and get the tag of pages and purge tag and compare them , see if there is any tag come across Best regards, Hi, Im going to mark this topic Resolved , due to lack of activity. If you still need help, please feel free to re-open it. Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
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