Zend opcache on php 5.5 restarting every x minutes

Hi

I install and use zend opcache with an admin panel and all was great and fast but then i notice that every x (less than 30) minutes the cached files from 500 goes down to 100 and then up to 500 and it seems that is restarting

And i have used 80MB of 256MB total opcache ram.

I was read and i don't remember where that opcache has a mechanism and if don't get for a few minutes any request it thinks that something is wrong and is restarting ....

Any ideas?
My settings:
opcache.memory_consumption=256
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=10000
opcache.revalidate_freq=60
opcache.fast_shutdown=1

Thanks

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Yes

But i think it is a general problem on any setup...

 

Damn that was amazing info

But i am afraid i will mess with it as it needs to rebuild and i have nginx in front of it and Cloudlinux and so on

Thanks anyway

 

Ok i did it and again the same from 500 cached files it goes down to 400...it seems like a ttl value or something else do that but i can't find it

 

Ok thanks George but there is not a ttl value to increase it ...