Date: Thu, 2 Sep 2021 15:32:49 -0500 From: Doug McIntyre <merlyn@geeks.org> To: freebsd-questions@freebsd.org Subject: Re: BIND 'max-cache-size' Value on FreeBSD-13.0 Message-ID: <YTE08UWzIwogjHxQ@geeks.org> In-Reply-To: <bef9fde7-b36a-ba87-471f-b512f6b33ba4@tinka.africa> References: <bef9fde7-b36a-ba87-471f-b512f6b33ba4@tinka.africa>
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On Thu, Sep 02, 2021 at 10:13:23AM +0200, Mark Tinka wrote: > Ever since we moved from BIND-9.11 to BIND-9.16, we've been experiencing > 'named' crashing after 24hrs - 36hrs on high-load resolver-only servers, > running on FreeBSD-13.0. > We found that the reason for this was due to BIND running out of swap space. I remember a while back on an older specific version of BIND, that there was a memory cache leakage bug in BIND specificly on FreeBSD and no other OS; that I filed a ticket with ISC on. They were able to identify it and fix it on the next version. I'm running BIND 9.16 but still mostly back on FreeBSD 12.2.
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