Re: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-12 Thread Willy Tarreau
Hi Annika, On Fri, Dec 13, 2013 at 07:12:33AM +, Annika Wickert wrote: > Hi Willy, > > On 13 Dec 2013, at 02:13, Willy Tarreau wrote: > > > On Mon, Dec 09, 2013 at 03:43:09PM +, Annika Wickert wrote: > >> - Two Intel(R) Xeon(R) CPU X6550 @ 2.00GHz in each cluster node > >> - 2x Emulex C

Re: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-12 Thread Annika Wickert
Hi Willy, On 13 Dec 2013, at 02:13, Willy Tarreau wrote: > On Mon, Dec 09, 2013 at 03:43:09PM +, Annika Wickert wrote: >> - Two Intel(R) Xeon(R) CPU X6550 @ 2.00GHz in each cluster node >> - 2x Emulex Corporation OneConnect 10Gb NIC (rev 02) in each cluster node >> - 32gbit RAM in each clust

Re: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-12 Thread Willy Tarreau
On Mon, Dec 09, 2013 at 03:43:09PM +, Annika Wickert wrote: > - Two Intel(R) Xeon(R) CPU X6550 @ 2.00GHz in each cluster node > - 2x Emulex Corporation OneConnect 10Gb NIC (rev 02) in each cluster node > - 32gbit RAM in each cluster node > - Two nodes per cluster (active-active in the new one)

Re: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-12 Thread Willy Tarreau
Hi Annika, On Mon, Dec 09, 2013 at 09:30:01AM +, Annika Wickert wrote: > Hi everybody, > > we have a few regarding load at our Haproxy 1.5-dev19 cluster. We run > constantly at a load of 12 - 15 most of it is system load. I started to do > debugging with strace and see constantly the follow

RE: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-09 Thread Lukas Tribus
Hi, > For testing we disabled splicing on one of the cluster members on the > new cluster (after succesfull tests). Now load drops below 8 from 16. > So I maybe try it with splice-auto and if that does not help with a > new haproxy build with the following git commits: Yes, but please fix the ti

Re: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-09 Thread Annika Wickert
Hi, Hi There are some bugs with splice in 1.5-dev19... they have been fixed. See this thread for the patches: http://comments.gmane.org/gmane.comp.web.haproxy/12774 (Or google for: "Oh and by the way, the bug was present since 1.5-dev12." ) This is not what Annika is seeing; that bug is about

RE: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-09 Thread Lukas Tribus
Hi, > There are some bugs with splice in 1.5-dev19... they have been fixed. >  > See this thread for the patches: > http://comments.gmane.org/gmane.comp.web.haproxy/12774 >  > (Or google for: "Oh and by the way, the bug was present since 1.5-dev12." ) This is not what Annika is seeing; that bug

Re: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-09 Thread Annika Wickert
Hi, > There are some bugs with splice in 1.5-dev19... they have been fixed. > > See this thread for the patches: > http://comments.gmane.org/gmane.comp.web.haproxy/12774 > > (Or google for: "Oh and by the way, the bug was present since 1.5-dev12." ) > > thank you for the hint. I will try this

Re: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-09 Thread Annika Wickert
Hi, I am sorry I forgot to attach the necessary files :x. On 09 Dec 2013, at 14:56, Lukas Tribus wrote: > Hi Annika, > > >> we have a few regarding load at our Haproxy 1.5-dev19 cluster. >> We run constantly at a load of 12 - 15 most of it is system load. >> [...] >> On our old cluster i do

Re: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-09 Thread Mark Janssen
There are some bugs with splice in 1.5-dev19... they have been fixed. See this thread for the patches: http://comments.gmane.org/gmane.comp.web.haproxy/12774 (Or google for: "Oh and by the way, the bug was present since 1.5-dev12." ) On Mon, Dec 9, 2013 at 2:56 PM, Lukas Tribus wrote: > Hi A

RE: splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable)

2013-12-09 Thread Lukas Tribus
Hi Annika, > we have a few regarding load at our Haproxy 1.5-dev19 cluster. > We run constantly at a load of 12 - 15 most of it is system load. > [...] > On our old cluster i do not see any of the "Resource temporarily > unavailable” at splicing operation.  We can't tell if that kind of load is