[squid-users] Squid 5.1 memory usage

David Touzeau david at articatech.com
Fri Oct 8 09:09:38 UTC 2021


Hi
Just to mention, we discover high memory usage too without ICAP and SSL bump
after several days, need to restart the service.

Le 08/10/2021 à 10:56, Steve Hill a écrit :
>
> I'm seeing high memory usage on Squid 5.1.  Caching is disabled, so 
> I'd expect memory usage to be fairly low (and it was under Squid 3.5), 
> but some workers are growing pretty large.  I'm using ICAP and SSL bump.
>
> I've got a worker using 5 GB which I've collected memory stats from - 
> the things which stand out are:
>  - Long Strings: 220 MB
>  - Short Strings: 2.1 GB
>  - Comm::Connection: 217 MB
>  - HttpHeaderEntry: 777 MB
>  - MemBlob: 773 MB
>  - Entry: 226 MB
>
> What's the best way of debugging this?  It there a way to list all of 
> the Comm::Connection objects?
>
> Thanks.
>
>
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