NewRatio=3 -XX:PermSize=256m
-XX:MaxPermSize=1024m
Exception in thread "ajp-nio-8009-ClientPoller-1" Exception in thread
"http-nio-8080-Acceptor-0" java.lang.OutOfMemoryError: Java heap space
Exception in thread "logback-1" java.lang.OutOfMemoryError: GC overhead
limit
Hi @Tim Bain
Can you please tell me how to enable the PFC in ActiveMQ?
Can we pass some VM arguments to enable it? If Yes then which file should
have those VM arguments.?
Thank You
--
Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html
> only a consumer application do we need to to enable PFC? if so how do i
> enable for consumer client side using programming?
>
Your original message in this thread said " I am having
java.lang.OutOfMemoryError: GC overhead limit exceeded Error after a while
from starting the ActiveMQ.&
Thanks a lot for your reply Tim,
Below is the metrics details i grabbed from the server.
ActiveMQ:
5.15.0
non-persistent
Running consumer -> singleton -> onMessage() -> submit callables ->
callables send updated message to destination
messages -> 600/hour
me
Worker" Exception in thread
> "pool-3-thread-121233" Exception in thread "pool-1-thread-1" Exception in
> thread "pool-3-thread-432434" java.lang.OutOfMemoryError: GC overhead limit
> exceeded
> java.lang.OutOfMemoryError: GC overhead limit exceeded
>
434" java.lang.OutOfMemoryError: GC overhead limit
exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded
Let me know if below options will help,
1. should i enable producer flow control? if so how do i enable it?
2. getting this exception also along with this ,
Exception i
Check first for slow consumption.
Is producer-flow-control enabled on the broker? And, if it is, what is the
per-queue memory limit and the overall system limit.
The most common cause of Out Of Memory on ActiveMQ is a broker without
producer-flow-control and slow consumption, which mimics a memo
i am using ParallelGC (the default garbage collector)
here is some information :
XX:InitialHeapSize=262927424 -XX:MaxHeapSize=4206838784
-XX:+PrintCommandLineFlags -XX:+UseCompressedOops -XX:+UseParallelGC
--
View this message in context:
http://activemq.2283324.n4.nabble.com/java-lang-OutO
to your JVM (in which case increasing
the heap is the solution, and a real solution), or you're using the CMS GC
strategy and you're hitting the Old Gen fragmentation problem.
Tim
On Feb 10, 2016 10:52 AM, "ealiass" wrote:
> Hi All,
>
> I am having java.lang.OutOfMemoryEr
Hi All,
I am having java.lang.OutOfMemoryError: GC overhead limit exceeded Error
after a while from starting the ActiveMQ on my system (2-3 weeks) start
seeing this issue on production.
i had to restart the my ActiveMQ every while on production so i might lose
some messages coming in the time
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