Hey Jarod,
thanks for tip. True, the buffer size simple needs to be increased. Tracing BEA
Weblogic Portal 10 would require you for start a 2048 buffer size and 40
frames. See in 1024 what you get:
libdvmti.so`_method_entry+0x16c
com/sun/tools/dtrace/internal/Tracker._method_entry*
sun/misc/URLClassPath.getLoader*
java/net/URLClassLoader$2.run*
I2CAdapter
StubRoutines (1)
libjvm.so`__1cJJavaCallsLcall_helper6FpnJJavaValue_pnMmethodHandle_pnRJavaCallArguments_pnGThread__v_+0x5a0
libjvm.so`JVM_DoPrivileged+0x500
libjava.so`Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2Ljava_security_AccessControlContext_2+0x14
java/security/AccessController.doPrivileged
java/security/AccessController.doPrivileged
C2IAdapter
java/net/URLClassLoader.findResource*
java/lang/ClassLoader.getResource*
java/lang/ClassLoader.getResource*
java/lang/ClassLoader.getResource*
weblogic/utils/classloaders/GenericClassLoader.getResourceInternal*
I2CAdapter
weblogic/utils/classloaders/GenericClassLoader.getResource
weblogic/utils/classloaders/FilteringClassLoader.getResource
C2IAdapter
java/lang/ClassLoader.getResource*
I2CAdapter
weblogic/utils/classloaders/GenericClassLoader.getResource
org/apache/commons/discovery/jdk/JDK12Hooks.getResources
org/apache/commons/discovery/resource/DiscoverResources$1.getNextResources
org/apache/commons/discovery/resource/DiscoverResources$1.getNextResource
0xf8c05874
0xf8c057a8
0xf8c05874
0xf8c05874
0xf8c05c70
0xf8c05874
0xf8c057a8
0xf8c05874
0xf8c05874
0xf8c05874
0xf8c05764
0xf8c05764
0xf8c05764
12738
We are trying to debug a problem with lots of calls from
java/net/URLClassLoader and dvm is really useful on this case. We are using
here the trick with the dvmpipe to enable/disable the agent when we need
otherwise we will need to have a long coffee break :)
Cheers,
Stefan
--
This message posted from opensolaris.org
_______________________________________________
dtrace-discuss mailing list
[email protected]
