>
> Thanks,
> Tod
>
>
>
>
>
> - Original Message -
> From: Baptiste
> To: Tod Schmidt
> Cc: Lukas Tribus ; "haproxy@formilux.org"
>
> Sent: Tuesday, February 10, 2015 4:58 PM
> Subject: Re: SSL Performance Issues with Exchange
: Lukas Tribus ; "haproxy@formilux.org"
Sent: Tuesday, February 10, 2015 4:58 PM
Subject: Re: SSL Performance Issues with Exchange 2010
tod,
You're missing a global section and a maxconn into this section.
By default, HAProxy allows only 2000 connection on the process and
you're
tod,
You're missing a global section and a maxconn into this section.
By default, HAProxy allows only 2000 connection on the process and
you're running our of free connections.
Please add this in your production server and report us how it works:
global
maxconn 2
Baptiste
epoll.
- Original Message -
From: Lukas Tribus
To: Tod Schmidt ; "haproxy@formilux.org"
Cc:
Sent: Tuesday, February 10, 2015 11:01 AM
Subject: RE: SSL Performance Issues with Exchange 2010
Hi Tod,
> The only thing I found that I think may be causing this is Outloo
/842/0 0/0
{Apple-iPhone6C1/1202.440|email.DOMAIN.DOMAIN}
{TLSv1.2/ECDHE-RSA-AES256-SHA384/email.DOMAIN.DOMAIN/#177@<80>1#036fV,)<99>#001#010#006k<9E><80>W}
"POST
/Microsoft-Server-ActiveSync?User=USER@DOMAIN.DOMAIN&DeviceId=ApplF19LV9M2FFDQ&DeviceType=iPhone&am
Hi Tod,
> The only thing I found that I think may be causing this is Outlook
> Anywhere/RPC
> over HTTPS. I did not find the option for http-no-delay until after testing
> so I
> am wondering if this one setting could cause this type of behavior?
Do you have problems with the actual applicati
On Tue, Feb 10, 2015 at 4:19 PM, Tod Schmidt wrote:
> I have haproxy installed as a load balancer in front of two Exchange 2010 CAS
> servers for SSL offloading and I am running into significant performance
> problems (unuseable) after about 1000 concurrent connections. CPU never goes
> over ~3
I have haproxy installed as a load balancer in front of two Exchange 2010 CAS
servers for SSL offloading and I am running into significant performance
problems (unuseable) after about 1000 concurrent connections. CPU never goes
over ~30%, concurrent connections are about ~1800 when it is falling
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