Seemed to kind of stablise for a while, however im looking at the performance monitor and the page faults column is high, is this an issue ? It reached about 1900 threads and then rebooted from the outofmemory errors. I set the threadcount to 2700 as that is aparantly the max the JVM can do.
Dan Rossi wrote: > I tried adding these into the wrapper config to no avail, causes to use > more virtual memory , and memory gets quite large > > wrapper.java.additional.1=-Xms1024m > wrapper.java.additional.2=-Xmx1024m > #wrapper.java.additional.3=-XX:NewSize=512m > #wrapper.java.additional.4=-XX:MaxNewSize=512m > #wrapper.java.additional.5=-XX:SurvivorRatio=8 > > Dan Rossi wrote: > >> Also is there any reason why we need so much memory resources, our >> traffic has always been the same, and windows media only uses up about >> 500MB. will we need to get 4GB now ? >> >> Dan Rossi wrote: >> >> >>> It seems after messing with the memory limits, red5 rejects connections >>> but doesnt throw exceptions or out of memory errors, and cant connect >>> until it reboots. Is there any recommendations of tweaking a windows >>> server with 2GB of ram, ie tweaking the memory and cpu allocation and >>> pagefile size etc. what other java options should i be adding ? How can >>> i monitor what red5 is doing internally ? >>> >>> >>> Dan Rossi wrote: >>> >>> >>> >>>> Nothing special, its being caused every 2 hours. >>>> >>>> Main server is just running red5, the 2 slave machines are also running >>>> windows media and IIS which were also getting the errors however the >>>> server has 2GB of ram and the resource monitor only shows 700MB being >>>> used etc. Its only started happening since updates not long ago. >>>> >>>> Lenny Sorey wrote: >>>> >>>> >>>> >>>> >>>>> Dan, >>>>> >>>>> Forgive me if you have answered these questions previously. >>>>> >>>>> What are you running in RED5 which causes the out of memory problem. >>>>> Video Streaming, Live Broadcast a combination of both? >>>>> >>>>> What all do you have actually running on these servers. >>>>> >>>>> RED5 (jetty), IIS, SQL Server, etc? >>>>> >>>>> How many users are connected when this error occurs? >>>>> >>>>> Can you tell in the scheme of things when and where the out of memory >>>>> problems are occurring? >>>>> >>>>> Regards, >>>>> >>>>> Lenny >>>>> >>>>> How long does RED5 until you receive your Out of Memory error message >>>>> in the logs. >>>>> >>>>> >>>>> >>>>> On 4/26/07, *Dan Rossi* <[EMAIL PROTECTED] >>>>> <mailto:[EMAIL PROTECTED]>> wrote: >>>>> >>>>> Hi we are constantly getting these errors on our windows 2003 servers >>>>> after the latest svn updates. Im trying to work out how to tweak the >>>>> resources on our windows servers to fix these kind of errors >>>>> causing the >>>>> java wrapper service to reboot. Im trying to work out what are the >>>>> optimal memory and cpu allocation settings to use and java options for >>>>> resources, we have 2G of ram, and dual P4 3G on all machines, even >>>>> after >>>>> load balancing its still doing this. Has only just started happening. >>>>> >>>>> # java.lang.OutOfMemoryError: requested 32756 bytes for >>>>> ChunkPool::allocate. Out of swap space? >>>>> >>>>> Here is the advanced log >>>>> >>>>> 0x48127800 JavaThread "pool-2-thread-584" [_thread_blocked, id=8832] >>>>> 0x4741e400 JavaThread "pool-2-thread-583" [_thread_blocked, id=2692] >>>>> 0x51bc4400 JavaThread "pool-2-thread-582" [_thread_blocked, id=3668] >>>>> 0x5325f400 JavaThread "pool-2-thread-581" [_thread_blocked, id=8752] >>>>> 0x47ba8800 JavaThread "pool-2-thread-580" [_thread_blocked, id=9936] >>>>> 0x50fac400 JavaThread "pool-2-thread-579" [_thread_blocked, id=10100] >>>>> 0x47ec1c00 JavaThread "pool-2-thread-578" [_thread_blocked, id=7584] >>>>> >>>>> >>>>> VM Arguments: >>>>> jvm_args: -Xms512m -Xmx1000m -Djava.library.path=../lib >>>>> -Dwrapper.key=z6ob3QwdVVUuY_JG -Dwrapper.port=32000 >>>>> -Dwrapper.use_system_time=TRUE -Dwrapper.version=3.1.2 >>>>> -Dwrapper.native_library=wrapper -Dwrapper.service=TRUE >>>>> -Dwrapper.cpu.timeout=10 -Dwrapper.jvmid=1 >>>>> java_command: org.tanukisoftware.wrapper.WrapperSimpleApp >>>>> org.red5.server.Standalone >>>>> Launcher Type: SUN_STANDARD >>>>> >>>>> --------------- S Y S T E M --------------- >>>>> >>>>> OS: Windows Server 2003 family Build 3790 Service Pack 1 >>>>> >>>>> CPU:total 2 family 15, cmov, cx8, fxsr, mmx, sse, sse2, ht >>>>> >>>>> Memory: 4k page, physical 2030356k(997988k free), swap >>>>> 3359568k(2099096k >>>>> free) >>>>> >>>>> vm_info: Java HotSpot(TM) Client VM (1.6.0_01-b06) for windows-x86, >>>>> built on Mar 14 2007 00:24:02 by "java_re" with unknown MS VC++:1310 >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Red5 mailing list >>>>> [email protected] <mailto:[email protected]> >>>>> http://osflash.org/mailman/listinfo/red5_osflash.org >>>>> <http://osflash.org/mailman/listinfo/red5_osflash.org> >>>>> >>>>> >>>>> ------------------------------------------------------------------------ >>>>> >>>>> _______________________________________________ >>>>> Red5 mailing list >>>>> [email protected] >>>>> http://osflash.org/mailman/listinfo/red5_osflash.org >>>>> >>>>> >>>>> >>>>> >>>>> >>>> _______________________________________________ >>>> Red5 mailing list >>>> [email protected] >>>> http://osflash.org/mailman/listinfo/red5_osflash.org >>>> >>>> >>>> >>>> >>>> >>> _______________________________________________ >>> Red5 mailing list >>> [email protected] >>> http://osflash.org/mailman/listinfo/red5_osflash.org >>> >>> >>> >>> >> _______________________________________________ >> Red5 mailing list >> [email protected] >> http://osflash.org/mailman/listinfo/red5_osflash.org >> >> >> > > > _______________________________________________ > Red5 mailing list > [email protected] > http://osflash.org/mailman/listinfo/red5_osflash.org > > _______________________________________________ Red5 mailing list [email protected] http://osflash.org/mailman/listinfo/red5_osflash.org
