what is difference between cor dump and heap dump. Explain the situation when you have to take thead dump and when to take heap dump
- 1 Answers
- 15930 Views
- I also Faced
- E-Mail Answers
Answer / naresh
Core Dump: A Binary file which is generated by the
operating system whenever a process gets crashed. If a Java
Process gets crashed OS generates a Core Dump for Java
Process.The Core Dump contains informations of the
Operating System Signals, Thread Details (Native Threads
details), Native Libraries information etc.
Heap Dump: A Binary File Generated by the JVM itself (Not
By the OS). Heap Dump contains the complete informations of
the java heap objects and their references, total count of
the objects present inside the Java Heap. Heap Dump is
helpful to see what kind of objects consuming more memory
in the Java Heap, Which helps us to find out any kind of
Memory Leak
| Is This Answer Correct ? | 26 Yes | 0 No |
What elements make up the administration console?
When should I use multicast subscribers? : BEA Weblogic
How we can monitor work manger?can we create our own work Manager?if yes then How?
what r the General SHIFTING TIMES for WEB LOGIC ADmin? mostly my frnd said night sifts ? Is it Right?
What is thread dump?
What are tuning jvm parameters?
How do you differentiate between a server hang and server crash issue?
How does a server find out server unavailability?
What is a domain structure? Does include cluster(s) and server instance(s)?
what is the difference between sun JDK1.5 and BEA Jrokit 1.5
Explain The Methods For Providing User Credentials For Starting The Server ?
What is weblogic unicasting and multicasting?
Core Java 
