Re: DNS resolver + threads, 100% cpu usage / hang 1.9dev

2018-05-23 Thread Willy Tarreau
Hi Olivier, On Wed, May 23, 2018 at 04:13:20PM +0200, Olivier Houchard wrote: > Thanks a lot for testing, and your usual investigation work ! > > Willy, can you please apply this ? Sure, now done, thanks! Willy

Re: DNS resolver + threads, 100% cpu usage / hang 1.9dev

2018-05-23 Thread Olivier Houchard
Hi Pieter, On Tue, May 22, 2018 at 09:00:24PM +0200, PiBa-NL wrote: > Hi Olivier, > > Op 22-5-2018 om 18:46 schreef Olivier Houchard: > > Hi Pieter, > > > > Does the attached patch fix it for you ? It's been generated from master, > > but will probably apply against 1.8 as well. > > > > Thanks

Re: DNS resolver + threads, 100% cpu usage / hang 1.9dev

2018-05-22 Thread PiBa-NL
Hi Olivier, Op 22-5-2018 om 18:46 schreef Olivier Houchard: Hi Pieter, Does the attached patch fix it for you ? It's been generated from master, but will probably apply against 1.8 as well. Thanks ! Olivier Patch works for me (on master, didn't try with 1.8). Or at least i'm running the

Re: DNS resolver + threads, 100% cpu usage / hang 1.9dev

2018-05-22 Thread Olivier Houchard
Hi Pieter, On Sun, May 20, 2018 at 02:07:43AM +0200, PiBa-NL wrote: > Hi List, > > With 1.8.8 ran into this, tried latest 1.9dev snapshot seems to have the > same issue.. > > Running with 3 threads, a template for 8 servers, and only 2 ip's in the dns > response, neither of which is actually

DNS resolver + threads, 100% cpu usage / hang 1.9dev

2018-05-19 Thread PiBa-NL
Hi List, With 1.8.8 ran into this, tried latest 1.9dev snapshot seems to have the same issue.. Running with 3 threads, a template for 8 servers, and only 2 ip's in the dns response, neither of which is actually 'up' one responds with 'L4TOUT in 1004ms' the other with 'L4CON in 0ms' on stats