This is regarding an urgent issue from customer.
They have a production issue which they have reported to us and have given the core file and stdout file for analysis.
Here are files :
1) /net/cores.central/cores/dir33/CBOE/cboe_core.29381.Z
2) /net/cores.central/cores/dir33/CBOE/PID_29831.EquityTradeServer1.out.01-25-07.100230.gz

Customer needs analysis from memory perspective to provide the memory histogram.
This core was produced by a process running JDK 1.5.0_08 on Solaris 8.
The file which is the stdout for the application has also been obtained from them.
Filename : PID_29831.EquityTradeServer1.out.01-25-07.100230.gz, as mentioned above.

Customer tried to run JMAP themselves, but could not succeed and got the below exception :

Exception in thread "main" java.lang.OutOfMemoryError: requested 4096 bytes for jbyte in /BUILD_AREA/jdk1.5.0_08/hotspot/src/share/vm/prims/jni.cpp. Out of swap space?

Hence customer needs our assistance to provide them memory histogram analysis out of core file.