You can get better throughput by using as many worker actors as cpu cores, if it is cpu bound. ConsistentHashingPool is one way. I don’t think you should involve pinned dispatcher.
/Patrik fre 29 dec. 2017 kl. 08:49 skrev Leon Ma <[email protected]>: > Hi, > > I have some general questions regarding ConsistentHashingPool and > PinnedDispatcher > > > 1. If my message (request id based) processing logic is CPU intensive. > Will ConsistentHashingPool have better performance/throughput than 1 single > actor? (considering multiple core CPU ) > > 2. Will PinnedDispatcher improve performance in above case? Assuming I > have 8 actors for my ConsistentHashingPool, and each actor has 1 dedicate > PinnedDispatcher. > > 3. If #2 is a reasonable case, should I use another PinnedDispatcher for > ConsistentHashingPool itself (So I have total 9 PinnedDispatchers) ? If > yes, I need to call withDispatcher() for both ConsistenHashingPool's props > and MyActor's props when creating the pool instance? > > 4. According to the document: > > my-pinned-dispatcher { > executor = "thread-pool-executor" > type = PinnedDispatcher} > > > > Can this "my-pinned-dispatcher" be used by different actors? Or this > dispatcher can be used only by 1 actor? (i.e.: 1: 1 mapping) > > > Maybe I just over think about the problem, I just like to know the best > practice of using ConsistentHashingPool. > > > Thanks > Leon > > > > > > > -- > >>>>>>>>>> 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 [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://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 [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
