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
