[NFS-Ganesha-Devel] Re: Memory growth with DRC
On Wed, Mar 20, 2019 at 3:10 PM Matt Benjamin <mbenjami(a)redhat.com> wrote:
Do you mean, should we change how we do so?
Actually two questions: Is there a good reason to keep the DRC structures
(drc_t and the RB tree off of that) forever? If not, what is the best way
to free up DRC memory.
Thanks,
Pradeep
Matt
On Wed, Mar 20, 2019 at 6:01 PM Pradeep Thomas <pradeepthomas(a)gmail.com>
wrote:
>
> Hello,
>
> With NFS traffic simulators like Load-Dynamix (LDX), I see that the
ganesha takes up few of gigs of memory very quickly. For example, with 100
client IPs and 2000 ports per IP, ganesha will create 200K DRCs (drc_t)
with 1K DRC-entries in each (each entry keeps an NFS request of size around
1K). Is it a good idea to cleanup DRCs at some point?
>
> Thanks,
> Pradeep
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--
Matt Benjamin
Red Hat, Inc.
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