CDV ❯ Improve/Add Lock Debugging/Tuning related tooling

• Type: New Feature
• Status: Closed
• Priority: 2 Major
• Resolution: Duplicate
• Component/s:
• Labels:

• Assignee: prodmgmt
• Reporter: siyer
• Created: June 05, 2007
• Votes: 0
• Watchers: 0
• Updated:

  July 27, 2012
• Resolved:

  July 26, 2007

Description

Improve lock debugging/tuning capabilities - provide visibility into:

1. Per JVM Monitors
2. Shared JVM Monitors
3. Movement of cluster monitors across L1s (which L1 currently has it, which L1s are requesting it)
4. Lock acquisition time
5. Lock recall time.

6. When lock was last recalled, from whcih L1.

7. Easier DeadLock Detection tools.
8. Ability to turn off auto lock-escalation and instead throw an exception when escalation occurs ?

Comments

Fiona OShea 2007-07-26

many dups to this one issue