I will try to get a min code set to reproduce this. I will post updates here.
On Thursday, August 7, 2014 5:47:51 PM UTC+8, Patrik Nordwall wrote: > > Could you please share the benchmark source code? > /Patrik > > > On Thu, Aug 7, 2014 at 11:45 AM, Endre Varga <endre...@typesafe.com > <javascript:>> wrote: > >> Hi Sean, >> >> This is interesting, we actually measured increase with 2.3.4, in fact >> the relevant changes in that version were directly targeted to increasing >> performance somewhat. One important difference is that 2.3.4 prioritizes >> internal Akka messages over user messages to improve stability. Can it be >> the case that you have a lot of system message traffic between your >> systems? Do you have lots of remote deployed actors maybe? >> >> -Endre >> >> >> On Thu, Aug 7, 2014 at 10:53 AM, Sean Zhong <cloc...@gmail.com >> <javascript:>> wrote: >> >>> Hi, >>> >>> When I upgrade from akka 2.2.3 to akka 2.3.4, I found the message >>> throughput drops about 30%. >>> >>> My benchmark looks like this: >>> 4 machines, each machine has 1 source actor and 1 target actor. Each >>> source actor will randomly deliver a 100 bytes messge at a time to any >>> target actor. >>> >>> I use default configuration. Are there default configuration changes in >>> akka reference.conf which result in this behavior? >>> >>> -- >>> >>>>>>>>>> Read the docs: http://akka.io/docs/ >>> >>>>>>>>>> Check the FAQ: >>> http://doc.akka.io/docs/akka/current/additional/faq.html >>> >>>>>>>>>> Search the archives: >>> https://groups.google.com/group/akka-user >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Akka User List" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to akka-user+...@googlegroups.com <javascript:>. >>> To post to this group, send email to akka...@googlegroups.com >>> <javascript:>. >>> Visit this group at http://groups.google.com/group/akka-user. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> >>>>>>>>>> Read the docs: http://akka.io/docs/ >> >>>>>>>>>> Check the FAQ: >> http://doc.akka.io/docs/akka/current/additional/faq.html >> >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user >> --- >> You received this message because you are subscribed to the Google Groups >> "Akka User List" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to akka-user+...@googlegroups.com <javascript:>. >> To post to this group, send email to akka...@googlegroups.com >> <javascript:>. >> Visit this group at http://groups.google.com/group/akka-user. >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > > Patrik Nordwall > Typesafe <http://typesafe.com/> - Reactive apps on the JVM > Twitter: @patriknw > > -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
