haproxy + memcached

Hi Everyone, I was wondering if anyone has put a haproxy system in front of memcached and how it performed. I am considering putting 12 web servers in front of a haproxy server with 2 memcached servers behind it to spread the calls to memcached between the two memcached systems. Does anyone

Stats Page Explanation

Hi I was wondering if there was a document explaining what the sessions counter actively counted? I have been doing some testing and when I go to a single page, the counter for Max Sessions tend go up more than the single request page I made. I looked in my logs and saw the page I requested

Re: "option httpchk" is reporting servers as down when they're not

well, looks like ur servers are actually down then. Do a curl from your haproxy machine to both servers. What do you get? -jf -- In the meantime, here is your PSA: "It's so hard to write a graphics driver that open-sourcing it would not help." -- Andrew Fear, Software Product Manager, NVIDIA

RE: "option httpchk" is reporting servers as down when they're not

Never mind, I got it going. My stats page simply says that both servers are down. What else should I be looking for? Thomas Allen Web Developer, ASCE 703.295.6355 -Original Message- From: Jeffrey 'jf' Lim [mailto:jfs.wo...@gmail.com] Sent: Wednesday, March 04, 2009 2:22 AM To: Allen, Th

RE: "option httpchk" is reporting servers as down when they're not

What's a status page? I don't recall anything in the docs about where this is located or how to configure it, but I probably glossed over something. Thanks, Thomas Allen Web Developer, ASCE 703.295.6355 -Original Message- From: Jeffrey 'jf' Lim [mailto:jfs.wo...@gmail.com] Sent: Wednesd

RE: metrics/ratios

We split our CRM/business app traffic so 90% goes to our live data centre and 10% across our WAN to the DR site. I use a config similar to this... server prodserv1 172.24.3.11:80 weight 30 check server prodserv2 172.24.3.12:80 weight 15 check server prodserv3 172.24.3.13:

RE: metrics/ratios

A combination of weight and maxconn work well along with balance leastconn to keep the ratios in sync, assuming they scale the same. There are more options if weight/maxconn isn't good enough. > -Original Message- > From: Michal Krajcirovic [mailto:mic...@krajcirovic.cz] > Sent: Wednes

metrics/ratios

Nice day from Central Europe, I would like to ask whether it is possible in some way haproxy set metrics/ratios. I have a few powerful servers, but some weaker, and at the same ratio of requirements to get to a large burden on the weaker, which is not good. Thanks a lot for the tips, nice day.