Re: MERGEQUERIES consumes 100% CPU ?

nobody may help ?

Am 17.05.2009 10:04 schrieb Andreas Schulze:
> Hello all ..
> 
> this week I installed new DNS Software on ~50 servers.
> The software I use is exactly like https://andreasschulze.de/dns
> ( and https://andreasschulze.de/dns/djbdns/doit )
> 
> On some servers I noticed a high CPU load. There I disabled MERGEQUERIES.
> 
> Now I have again a Server where dnscache happily consumes 100% cpu.
> ( dont hurts, 3 cores are still available ...  )
> 
> I decided to _NOT_ restart the cache.
> I run some command:
> 
> # strace -p 18637 2>&1 | tai64n | tai64nlocal > /tmp/dnscache.strace
> http://postmaster.datev.de/dnscache/dnscache.strace
> 
> # cat run
> http://postmaster.datev.de/dnscache/run
> 
> # ls -la env; cat env/*
> http://postmaster.datev.de/dnscache/env
> 
> # top -b -n 5 -p 18637 > /tmp/top
> http://postmaster.datev.de/dnscache/top
> 
> # dump_systeminfos
> http://postmaster.datev.de/dnscache/systeminfo
> 
> # what_should_i_do
> -bash: what_should_i_do: ask the mailinglist ;-)
> 
> Anybody may help ?
> Last resort would be disabling MERGEQUERIES an all servers :-(
> 
> Thanks
> Andreas
> 
> -- 
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> #
> # Andreas Schulze
> # https://andreasschulze.de
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> # $Id: .signature,v 1.3 2007-12-27 21:13:36 sca Exp $
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# Andreas Schulze
# https://andreasschulze.de
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