Update module that reports ARC Hit Ratio
Upstream collectd has just merged the fix to collect usable arc hit statistics, it would be nice to be included in FreeNAS as well.
#1 Updated by Richard Kojedzinszky over 1 year ago
Forgot to add references:
#4 Updated by Richard Kojedzinszky over 1 year ago
In my perspective, FreeNAS is A product, which provides graphs. Many users dont know which software provides, and even dont care.
From this point I would fix the graphs. Even with that the current graphs are pretty useless.
#5 Updated by William Grzybowski over 1 year ago
They dont, but we developers rely on these softwares.
We are not experts on each and every software used in the product and bringing arbitrary patches skipping the release process of a given third-party software may affect us in a bad way. In general, its better to be safe than sorry.
#12 Updated by Stefan Schroepfer about 1 year ago
Several users (including me) are seeing an odd or even erroneous ARC Hit Ratio reporting behavior. I'm not sure if this behavior was introduced with 11.1-RELEASE or 11.1-U1. It is just my guess that this behavior is a consequence of the changes made during processing bug #25966.
for screenshots and a few contributions to the discussion.