[Bug 191510] [zfs] ZFS doesn't use all available memory

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191510

--- Comment #8 from vsjcfm at gmail.com ---
(In reply to Steven Hartland from comment #7)
> Just because the processes are using small amounts of memory doesn't mean
> others aspects of the kernel aren't spiking up and demanding ram such as
> mbufs, so just because its only running nginx doesn't mean you haven't seen
> a memory spike in other areas.
I'm using static mbuf setting, they're using ~500M RAM. I'm also wondering what
part of kernel could use ~50G of RAM for a short period - this amount is always
free (not inactive).

> Are you seeing any movement at all over time in:
> kstat.zfs.misc.arcstats.c
I will update machine to 9.3R and build some MRTG graphs for memory usage.

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