[infinispan-dev] Fast writes on one node with pessimistic locking

Radim Vansa rvansa at redhat.com
Tue Sep 11 04:27:08 EDT 2012


Yes, all the test runs get this result. Note that this occurs in library mode (not tested in client-server) - I should mention it in the first message.

Radim

----- Original Message -----
| From: "Manik Surtani" <manik at jboss.org>
| To: "infinispan -Dev List" <infinispan-dev at lists.jboss.org>
| Sent: Tuesday, September 11, 2012 9:44:20 AM
| Subject: Re: [infinispan-dev] Fast writes on one node with pessimistic	locking
| 
| 
| Consistently reproducible?
| 
| 
| 
| On 11 Sep 2012, at 08:26, Radim Vansa < rvansa at redhat.com > wrote:
| 
| 
| Hi,
| 
| when I was looking on results of some tests targeted at explicit
| locking I've found strange non-uniformity in write (put) speed with
| pessimistic locking: One member of the cluster has always almost
| twice as many requests per second compared to the others. Is there
| some central point on one of the nodes (coordinator?) which would
| explain this?
| 
| I am attaching the configuration file.
| 
| Radim Vansa
| Quality Assurance Engineer
| JBoss Datagrid
| tel. +420532294559 ext. 62559
| 
| Red Hat Czech, s.r.o.
| Brno, Purkyňova 99/71, PSČ 612 45
| Czech Republic
| 
| <repl-sync-tx.xml> _______________________________________________
| infinispan-dev mailing list
| infinispan-dev at lists.jboss.org
| https://lists.jboss.org/mailman/listinfo/infinispan-dev
| 
| 
| 
| 
| 
| --
| Manik Surtani
| manik at jboss.org
| twitter.com/maniksurtani
| 
| 
| 
| Platform Architect, JBoss Data Grid
| http://red.ht/data-grid
| 
| _______________________________________________
| infinispan-dev mailing list
| infinispan-dev at lists.jboss.org
| https://lists.jboss.org/mailman/listinfo/infinispan-dev



More information about the infinispan-dev mailing list