Hello Steve, It is just openais-0.80.3. It is the source from whitetank only. I think it is not a memory leak but it is grow in memory from 20M to 500M due to load. When we stop the application that is generating notification , the memory again comes back to 70M. May be because we do finalise from client library.
This happens even when we have only single node(No cluster formed). We tested both way. Now I have the following questions When Openais is loaded too much , does it grab more and more memory? When load is reduced will it release the memory automatically? What is the min and max memory or any threshold or locking period for this memory? Please find answers to some of your questions below. 1. We send around 10000+ events. 2. Each event may be of around 2k size or less. The highlighting point here is when we stop application where it will invoke EventFree() and Event Finalize() Client APIs, the size reduced drastically. Regards Ramesh -----Original Message----- From: Steven Dake [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 5:12 AM To: Hegde, Ramesh (OpenCall) Cc: [email protected]; [EMAIL PROTECTED] Subject: Re: aisexec consumes a huge amount of memory Ramesh, I am not sure what source tree you are using and I'm not sure what openais-0.80.3-2 is. Please send me a src rpm that you are using so that I can see which revision of the tree you are using. Please identify "several events" in numerical terms and how big the events and their contents are. Do you have nodes joining and leaving the cluster during the time this occurs? If you have a simple test case I can investigate. If not I'll try to duplicate on your tree and then on the tip of whitetank and we can go from there. Regards -steve On Tue, 2008-03-18 at 07:11 +0000, Hegde, Ramesh (OpenCall) wrote: > Hello Steve > > > > We have observed the following behavior with aisexec daemon. Note that > we are using only event service from openais. > > > > · The aisexec process uses about 15M of resident memory just > after startup. > > · After sending several Events , the amount of resident memory > used by aisexec process is about 500M > > · Some aged instance of this process using about 1.2GB > > > > Such resource consumption of this process sounds abnormal. We are > using openais version openais-0.80.3-2. > > > > Have you seen such behavior earlier? Is there anything else we need to > do to avoid this kind of issue? > > > > Thanks in Advance > > Regards > > Ramesh > > > > > > > > Ramesh Hegde > > Software Engineer, Hewlett Packard > > > India Software Operations Pvt. Ltd > > > Sy No 192, Whitefield Road > > > Mahadevapura Post > > > Bangalore - 560 048. India. > > > +91 80 2516 6486- Direct > > > +91 80 2513 3522 - Fax > > > Jabber Id : [EMAIL PROTECTED] > > > +hp = everything is possible > > > > _______________________________________________ Openais mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/openais
