Correction #14601
closedOutdated mbuf reference in Squid Tuning doc
100%
Description
Performance Tweaks - https://docs.netgate.com/pfsense/en/latest/packages/cache-proxy/tune.html#performance-tweaks
I am running a SG-6100. If i follow the advice and to set the kern.ipc.nmbclusters value to 32768 that is clearly to low for a system that comes with 8GB.
I run into Mbuf Exhaustion.
https://docs.netgate.com/pfsense/en/latest/hardware/tune.html#mbuf-exhaustion
- This link statues to set the value at least to a minimum of 1000000 which is what it is by default at least on the 6100
Request: Place a warning or a note in the Squid performance section that states that if you need to adjust this value to only do so IF your system has X amount of GB installed. Without a note, following the performance guide could lead to the instability of a system as the value is to low for most modern systems and Mbuf exhaustion could lead to kernel panics per documentation.
Updated by Jim Pingle almost 2 years ago
- Subject changed from Tuning the Squid Package to Outdated mbuf reference in Squid Tuning doc
That section should just be removed, it hasn't been relevant for years since the defaults were increased way beyond what was suggested there.
Updated by Jim Pingle almost 2 years ago
- Status changed from New to Closed
- Assignee set to Jim Pingle
- % Done changed from 0 to 100
Outdated reference removed: https://gitlab.netgate.com/docs/pfSense-docs/-/commit/de41f9b6a2bb9ac5cf4d7fffe9d10c4cd39102c2