Re: Max connection number seen on production envs.
Joshua Szmajda <[email protected]>
| Newsgroups | gmane.linux.highavailability.ultramonkey |
|---|---|
| Message-ID | <[email protected]> |
Wow I thought I was a heavy user with 8 real servers, 2 linux directors, and around 150 average active http connections per machine. That's quite the setup! I'm glad to know UM scales so well! -Josh Robinson Maureira Castillo wrote: > Hi all, > > First of all, thanks for this wonderful pack that is UM. > > I was wondering what is the max connection number seen on production using ultramonkey, browsing the list archives the other day I saw a post of about 50k connections. > > We've implemented UM3 (2 directors in HA config using LVS-NAT) in a customer, serving 300k email users using 5 VIP and various (smtp, imap, http, smtp, ftp, etc) protocols on each one. We decided to implement UM3 after watching some Foundry appliance get fried near 40k connections. > > ipvsadm -L -n -c is being graph'd using rrdtool, and we're getting 55k connection peaks, the beauty part of all this, is that the active director is idling a lot, and memory usage is pretty low. > > Anyone mind in sharing experiences with moderate to heavy loads? > > Best regards, > __________________________ > Robinson Maureira Castillo > Soluciones Integrales S.A. > Eleodoro Flores 2425, Ñuñoa, Santiago - Chile > Central: (56 2) 411 9000 Fax: (56 2) 411 9001 > Directo: (56 2) 411 9047 > Móvil: 9 599 4987 > e-mail: [email protected] > > > -- Ultra Monkey - http://www.ultramonkey.org/ To UNSUBSCRIBE, email to [email protected], with a body: unsubscribe ultramonkey-users [email protected] where "[email protected]" is YOUR email address.