Hi Eugene, These relate to queue slots, so if you see these in large numbers then you are very likely overloading your application and therefore queues grow out of bounds, taking more and more memory, eventually dominating the heap, then OOME. You need to properly backpressure the necessary parts of your application.
-Endre On Thu, May 21, 2015 at 6:35 PM, Eugene Dzhurinsky <[email protected]> wrote: > Hello! > > I recently tried to analyze some crashes of our application, and the heap > dump revealed that top classes of most instances are: > > 807286 instances <http://localhost:7000/instances/0x660e2e4d8> of class > akka.dispatch.AbstractNodeQueue$Node > <http://localhost:7000/class/0x660e2e4d8> > 807116 instances <http://localhost:7000/instances/0x660e2e6a8> of class > akka.actor.LightArrayRevolverScheduler$TaskQueue > <http://localhost:7000/class/0x660e2e6a8> > > I'm just curious - what may cause those numbers? > > Thanks! > > -- > >>>>>>>>>> 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 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
