[dns-operations] 86198 queries per second from BIND 9
simon at darkmere.gen.nz
Sat Feb 17 03:05:59 UTC 2007
On Fri, 16 Feb 2007, Chris Wilson wrote:
> I'm getting 45,000 qps from a $1200 HP Procurve DL320 G5. Should be
> able to get 200,000 qps from a dual quad core xeon for about $5000.
Damn. I've got a little Sunfire  and queryperf running locally only
gets to 12k qps on a single query and 2k qps for a 1000 or so looping
around . Once I hit that the udp packets drop counters start cranking
up as the bind process can't keep up.
I suspect I forgot enable the nosuck option. Can you post your config?
 - I don't have access to work from home so I can't post the full spec
( Quad 1.2 GHz CPUs, 16G RAM, Solaris 9, Bind 9.3.2+sec patches) or exact
config ( cache only, recursive processes, 2 views, per query logging)
 In other words everything is in cache.
Simon J. Lyall | Very Busy | Web: http://www.darkmere.gen.nz/
"To stay awake all night adds a day to your life" - Stilgar | eMT.
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