Profiling show no information when I use attach to an existing process method [message #135099] |
Wed, 27 August 2008 09:24 |
Wu Messages: 2 Registered: July 2009 |
Junior Member |
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Hi.
I met issue when profiling my application.
I appreciate your any answer or tips.
I want to see why my app cost so many memory, so I launch an java
application out of eclipse with following arguments
***
-agentlib:JPIBootLoader=JPIAgent:server=controlled;HeapProf: allocsites=true
***
after it launched, I attach to it and at first I can get some log like
this:
------------------------------------------------------------ -------------------------------------START------------------ -
=============================================
Process ID: 2684
Process command line:
Machine name: BENNY-DEV
=============================================
Type Date Time TID Level Client Message
Informative 08/23/08 12:27:59 2324 0 CJVMTIInterface
Using JVMTI
Informative 08/23/08 12:30:10 2324 0
CJavaInstrumentorManager Using Martini Heap Instrumentation Technology
Informative 08/23/08 12:30:10 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 17,
buffer size = 1, buffer actual size = 17)
Informative 08/23/08 12:30:10 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 24,
buffer size = 1, buffer actual size = 24)
Informative 08/23/08 12:30:11 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 4,
buffer size = 1, buffer actual size = 4)
Informative 08/23/08 12:30:11 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 13,
buffer size = 1, buffer actual size = 13)
Informative 08/23/08 12:30:11 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 5,
buffer size = 1, buffer actual size = 5)
Informative 08/23/08 12:30:11 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 5,
buffer size = 1, buffer actual size = 5)
Informative 08/23/08 12:30:11 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 5,
buffer size = 1, buffer actual size = 5)
Informative 08/23/08 12:30:11 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 44,
buffer size = 1, buffer actual size = 44)
Informative 08/23/08 12:30:11 2324 3 CJVMTIInterface
[GetLineNumberTable] user-supplied buffer is too short. table size = 18,
buffer size = 1, buffer actual size = 18)
... so many lines
------------------------------------------------------------ -------------------------------------END-------------------
and after some while, this log stop to grow and my app hung (at least
seems stop to run)
from the start to the end, I can not see anything from profiling monitor
view (I can see process when I launch profiling app from eclipse)
I am not sure what is the issue here. Could you help me?
Platform:
win2k3 SP 64bits
jdk1.5.11_b3 x86 version
eclipse 3.3.1.1
tptp platform 4.4.100
tptp monitoring tools project 4.4.2.v2
tptp tracing and profiling tool project 4.3.100
...
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