[AMQ-2136] Reply queue performance hit upgrading to 5.2

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 5.2.0
• Fix Version/s: 5.3.0
• Component/s: Performance Test

Environment

Windows Vista, JDK 1.6

• Assignee: Robert Davies
• Reporter: H B
• Created: 21/Feb/09 21:52
• Updated: 11/Sep/09 19:35
• Resolved: 11/Sep/09 19:35

Description

When upgrading to AMQ 5.2, my application gets 10x slower. This is traced to the usage of reply queue. I have written a test case (will be attached.)

In 5.1,
sender: 16.0 seconds spent for sending 8000 times, avg. 500.0msg/s

In 5.2:
sender: 432.0 seconds spent for sending 10000 times, avg. 23.148148msg/s

I have tried arrange the steps a bit (see commented out line,) no help.