ASG
IBM
Zystems
Cressida
Icon
Netflexity
 
  MQSeries.net
Search  Search       Tech Exchange      Education      Certifications      Library      Info Center      SupportPacs      LinkedIn  Search  Search                                                                   FAQ  FAQ   Usergroups  Usergroups
 
Register  ::  Log in Log in to check your private messages
 
RSS Feed - WebSphere MQ Support RSS Feed - Message Broker Support

MQSeries.net Forum Index » General IBM MQ Support » WMQ v6 and MAXCONNECTIONS

Post new topic  Reply to topic
 WMQ v6 and MAXCONNECTIONS « View previous topic :: View next topic » 
Author Message
fitzcaraldo
PostPosted: Mon May 02, 2005 9:55 pm    Post subject: WMQ v6 and MAXCONNECTIONS Reply with quote

Voyager

Joined: 05 May 2003
Posts: 98
Is anyone prepared to speculate whether WMQ v6 on AIX (being 64 bit and using IPv6) would be able to manage more/less concurrent sender/receiver channel pairs than v5.3 on the same machine? Does anyone know enough about the TCPIP stack on AIX to give an opinion?
Back to top
View user's profile Send private message
PeterPotkay
PostPosted: Tue May 03, 2005 6:29 pm    Post subject: Reply with quote

Poobah

Joined: 15 May 2001
Posts: 7722
How many SNDR/RCVRs do you want?
_________________
Peter Potkay
Keep Calm and MQ On
Back to top
View user's profile Send private message
fitzcaraldo
PostPosted: Wed May 04, 2005 5:24 pm    Post subject: Reply with quote

Voyager

Joined: 05 May 2003
Posts: 98
About 1500 pairs at this stage and possibly more in the future.

I'm trying to get a handle on how many machines I will need to support this many before the performance degrades too much. The channels will be all active all the time although the traffic rate will not be high.

I have seen the support packs and the 6000 channel pairs on AIX and the effect this many had on round trip times. I'm assuming I will get about 1000 per machine when I test although I'm keen to hear of any real experience with these kind of numbers.

I am interested if WMQ 6.0 will bring anything to the table regarding channel performance that is new over 5.3.

Cheers
Back to top
View user's profile Send private message
fjb_saper
PostPosted: Wed May 04, 2005 5:51 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
fitzcaraldo wrote:
About 1500 pairs at this stage and possibly more in the future.

I'm trying to get a handle on how many machines I will need to support this many before the performance degrades too much. The channels will be all active all the time although the traffic rate will not be high.

I have seen the support packs and the 6000 channel pairs on AIX and the effect this many had on round trip times. I'm assuming I will get about 1000 per machine when I test although I'm keen to hear of any real experience with these kind of numbers.

I am interested if WMQ 6.0 will bring anything to the table regarding channel performance that is new over 5.3.

Cheers


If the traffic is not high can you take the performance hit of triggered channels ?
Back to top
View user's profile Send private message Send e-mail
fitzcaraldo
PostPosted: Wed May 04, 2005 6:23 pm    Post subject: Reply with quote

Voyager

Joined: 05 May 2003
Posts: 98
While the traffic is not high, it is constant so I don't think the hit of bringing the channels up and down will buy me much.
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic  Reply to topic Page 1 of 1

MQSeries.net Forum Index » General IBM MQ Support » WMQ v6 and MAXCONNECTIONS
Jump to:  



You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
Protected by Anti-Spam ACP
  
 


Theme by Dustin Baccetti
Powered by phpBB © 2001, 2002 phpBB Group

Copyright © MQSeries.net. All rights reserved.