Title: memory
Last modified: December 6, 2022

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# memory

 *  Resolved [orbit777](https://wordpress.org/support/users/orbit777/)
 * (@orbit777)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/memory-10/)
 * We have a problem with the cache on the server and your plugin will help us solve
   the situation. After looking at the ‘number of hits’ statistics, it grows by 
   about 3,000 files with each page refresh. The number of cached files is 3133 
   files all the time.
 * Memory 99%, Hit rate 100%, Keys 27%.
 * There are still 3133 files in the ‘cached files’ tab, after clearing the cache
   there are about 2600 files, is this normal? should it be reset?
 * Our problem is that when the website is launched, files want to be loaded, a 
   large number of files that are not physically on the website.
 * I don’t know a whole lot about this, but does this look okay:`
 * total memory: 128 MB
    used memory: 73 MB free memory: 2 MB wasted memory: 53 
   MB (41.5%)
 * number of cached files: 3133
    number of hits: 1059293 number of misses: 5730 
   blacklist misses: 0 number of cached keys: 4390 max cached keys: 16229
 * buffer size: 6 MB
    used memory: 6 MB free memory: 0 B number of strings: 97,624

Viewing 1 replies (of 1 total)

 *  Plugin Author [nierdz](https://wordpress.org/support/users/mnttech/)
 * (@mnttech)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/memory-10/#post-16280407)
 * 1/ After you flush OPcache, you use WordPress again to see cached files so all
   necessary files to print this page are loaded in OPcache again. So, this is fine
   to have a lot of files in cached files just after a flush.
 * 2/ I don’t understand your question about files that are not physically here
 * 3/ You should look at [max-wasted-percentage](https://www.php.net/manual/en/opcache.configuration.php#ini.opcache.max-wasted-percentage)
   because you have a high wasted memory. By default, it’s set at 5% which means
   when you have 5% or more of wasted memory, OPcache is restarted.The rest seems
   OK to me.

Viewing 1 replies (of 1 total)

The topic ‘memory’ is closed to new replies.

 * ![](https://ps.w.org/flush-opcache/assets/icon-256x256.jpg?rev=1716642)
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 * 1 reply
 * 2 participants
 * Last reply from: [nierdz](https://wordpress.org/support/users/mnttech/)
 * Last activity: [3 years, 6 months ago](https://wordpress.org/support/topic/memory-10/#post-16280407)
 * Status: resolved