[rabbitmq-discuss] rabbitmq service down when test with tool com.rabbitmq.examples.MulticastMain for a heavry load

Thu Sep 6 09:25:36 BST 2012

I have test the rabbitmq service with the official java client tool 
com.rabbitmq.examples.Multicastmain
when i run the client with config:
-r,--rate 250
-s,--size 1100
-x 50
-y 50
with this config i gained 13MB/s bandwidth for the rabbitmq server
after run for about 10minutes. the rabbit server go down

the server spec is: 64GB mem 4 cpu 32G disk
before it go down all these status seems pretty good..

the strace info is listed below:
write(3, "377", 3)                      = 3
write(3, "\n", 1)                       = 1
write(3, "Heap unused: ", 13)           = 13
write(3, "1173", 4)                     = 4
write(3, "\n", 1)                       = 1
write(3, "OldHeap unused: ", 16)        = 16
write(3, "118", 3)                      = 3
write(3, "\n", 1)                       = 1
write(3, "Program counter: ", 17)       = 17
write(3, "0x", 2)                       = 2
write(3, "0000", 4)                     = 4
write(3, "7f58727a0660", 12)            = 12
write(3, " (", 2)                       = 2
write(3, "r", 1)                        = ? <unavailable>
+++ killed by SIGALRM +++

any one can help me out????
more thanks
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