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

Manik Surtani manik at jboss.org
Tue Sep 11 03:44:20 EDT 2012


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
> 
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--
Manik Surtani
manik at jboss.org
twitter.com/maniksurtani

Platform Architect, JBoss Data Grid
http://red.ht/data-grid

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