On Wed, Oct 21, 2009 at 1:36 PM, Willy Tarreau wrote:
> On Wed, Oct 21, 2009 at 10:27:23AM -0700, David Birdsong wrote:
>> On Wed, Oct 21, 2009 at 4:31 AM, John Lauro
>> wrote:
>> > You could bump your range up. It might help if you have a high connection
>> > rate and not just a high number of
On Wed, Oct 21, 2009 at 10:27:23AM -0700, David Birdsong wrote:
> On Wed, Oct 21, 2009 at 4:31 AM, John Lauro
> wrote:
> > You could bump your range up. It might help if you have a high connection
> > rate and not just a high number of connections.
> >
> i dont have a high connection rate. my c
nothing at all, no list to match on that output
>>
>> >
>> >
>>
>> also, i've disabled tcp_sack with no effect
>> >
>> >> -Original Message-
>> >> From: David Birdsong [mailto:david.birds...@gmail.com]
>> >> Sent:
fd's problem before with lighttpd. it is quite
verbose about running out of file descriptors.
>
>> -Original Message-
>> From: David Birdsong [mailto:david.birds...@gmail.com]
>> Sent: Wednesday, October 21, 2009 7:07 AM
>> To: John Lauro
>> Cc: haproxy
...@gmail.com]
> Sent: Wednesday, October 21, 2009 7:07 AM
> To: John Lauro
> Cc: haproxy
> Subject: Re: slow tcp handshake
>
> On Wed, Oct 21, 2009 at 3:51 AM, John Lauro
> wrote:
> > You mention loopback interface. You could be running out of port
> numbers to
> >
nge under "netstat -s"
> -Original Message-
> From: David Birdsong [mailto:david.birds...@gmail.com]
> Sent: Wednesday, October 21, 2009 7:07 AM
> To: John Lauro
> Cc: haproxy
> Subject: Re: slow tcp handshake
>
> On Wed, Oct 21, 2009 at 3:51 AM, John Lau
hat's netstat -s | grep -i list show on the server?
nothing at all, no list to match on that output
>
>
also, i've disabled tcp_sack with no effect
>
>> -Original Message-
>> From: David Birdsong [mailto:david.birds...@gmail.com]
>> Sent: Wednesday,
rds...@gmail.com]
> Sent: Wednesday, October 21, 2009 6:36 AM
> To: haproxy
> Subject: slow tcp handshake
>
> This isn't haproxy related, but this list is so knowledgable on
> network problems.
>
> I'm troubleshooting our slow webserver and I've drilled d
This isn't haproxy related, but this list is so knowledgable on
network problems.
I'm troubleshooting our slow webserver and I've drilled down to a TCP
handshake taking up to 10 seconds. This handshake doesn't actually
really start until the client sends it's 3rd syn. The first 2 syn's
are compl
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