Author Topic: Error 503 service unavailable while ram is free  (Read 4151 times)

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Error 503 service unavailable while ram is free
« on: March 10, 2021, 10:37:34 PM »
CWP is reporting that ram+cache is full while ram is almost at 25% but I'm still facing error 503 on peak visits time.

will this be fixed If I delete varnish?

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Re: Error 503 service unavailable while ram is free
« Reply #1 on: March 10, 2021, 10:47:44 PM »
Should I make varnich cache files on the disk?
edit: I just read that you can store some files on RAM (css, etc..) and the rest on disk.
can someone explain how to do that on cwp?
« Last Edit: March 10, 2021, 10:52:41 PM by Tunis0101 »

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Re: Error 503 service unavailable while ram is free
« Reply #2 on: March 12, 2021, 04:40:27 AM »
it can be open file limit is set to low value for an account.

by default varnish uses malloc which is ram cache engine.