On 26 Feb 2013, at 14:12, Paolo Romano <rom...@inesc-id.pt> wrote: > If you're really into self-tuning this parameter, I expect that a very simple > gradient-descent mechanism would actually work pretty well in this case. > > We have done similar work in the Cloud-TM project (applied to both message > batching and number of threads active per node), and if you're interested I > may send more references on this.
Yes, please do. :) > > BTW, +1 for making this configurable: eager broadcasting read requests seemed > to me to be a little too aggressive for the normal/failure-free behavior. > > Cheers, > > Paolo > > On 2/26/13 1:55 PM, Erik Salter wrote: >> Tune in real-time, of course ;) >> >> Erik >> >> From: infinispan-dev-boun...@lists.jboss.org >> [mailto:infinispan-dev-boun...@lists.jboss.org] On Behalf Of Mircea Markus >> Sent: Tuesday, February 26, 2013 7:36 AM >> To: infinispan -Dev List >> Subject: Re: [infinispan-dev] Staggering remote GET calls >> >> >> On 26 Feb 2013, at 10:56, Manik Surtani wrote: >> >> >> I'm not surprised that read performance suffers a bit actually. Which is >> why we broadcast the GETs originally. But once the staggering timeout >> becomes configurable, this should be something people can tune. >> >> +1. Also the performance increase for writes is huge. I think this should be >> the default, as read efficiency can be improved by L1. >> >> Cheers, >> -- >> Mircea Markus >> Infinispan lead (www.infinispan.org) >> >> >> >> >> >> >> _______________________________________________ >> infinispan-dev mailing list >> infinispan-dev@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Manik Surtani ma...@jboss.org twitter.com/maniksurtani Platform Architect, JBoss Data Grid http://red.ht/data-grid
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