BIND response time is relatively high
Niall O'Reilly
niall.oreilly at ucd.ie
Mon Jan 26 22:28:43 UTC 2015
At Mon, 26 Jan 2015 21:50:37 +0000,
Darcy Kevin (FCA) wrote:
>
>
> The parameter that is glaringly missing from your list is
> “recursive-clients”. Do you have that set at default value (1000) or
> have you bumped it up higher? Since you say that this happens at “peak
> hours”, recursive-clients is the prime suspect,
Besides what Kevin suggests, it may be worth checking for swapping
and/or IO wait using 'top'.
/Niall
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