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

2013-12-12 Thread Willy Tarreau
message: epoll_ctl(0, EPOLL_CTL_ADD, 1541, {EPOLLIN|0x2000, {u32=1541, u64=1541}}) = 0 epoll_ctl(0, EPOLL_CTL_ADD, 1032, {EPOLLIN|0x2000, {u32=1032, u64=1032}}) = 0 epoll_wait(0, {{EPOLLIN|0x2000, {u32=3685, u64=3685}}}, 200, 0) = 1 splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource

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 w...@1wt.eu 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

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 w...@1wt.eu 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

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

2013-12-09 Thread Annika Wickert
}}) = 0 epoll_ctl(0, EPOLL_CTL_ADD, 1032, {EPOLLIN|0x2000, {u32=1032, u64=1032}}) = 0 epoll_wait(0, {{EPOLLIN|0x2000, {u32=3685, u64=3685}}}, 200, 0) = 1 splice(0xedb, 0, 0xf09, 0, 0x72b0, 0x3) = -1 EAGAIN (Resource temporarily unavailable) recvfrom(5110, 0xaeb50a4, 8192, 0, 0, 0) = -1 EAGAIN

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

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

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 luky...@hotmail.com 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

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 on

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 is

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, 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