Bug 1056214
Summary: | EJB invocation performance issues due to high allocation counts of useless strings | ||
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Product: | [JBoss] JBoss Enterprise Application Platform 6 | Reporter: | David M. Lloyd <david.lloyd> |
Component: | EJB | Assignee: | David M. Lloyd <david.lloyd> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Jan Martiska <jmartisk> |
Severity: | medium | Docs Contact: | Russell Dickenson <rdickens> |
Priority: | medium | ||
Version: | 6.1.1, 6.2.0, 6.2.1 | CC: | kkhan, sgilda, smumford, wreicher |
Target Milestone: | DR0 | ||
Target Release: | EAP 6.3.0 | ||
Hardware: | All | ||
OS: | All | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: |
A performance issue has been addressed in this release of JBoss EAP 6. The issue was caused by `StatefulComponentInstanceInterceptor` which performed a small concatenation in a debug log statement for every invocation. The subsequent extra allocations could cause increased Garbage Collection activity during stateful EJB invocation, leading to higher per-invocation processing overhead. This release of the product has incorporated an upstream patch which resolves this issue and per-invocation overhead is substantially decreased.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2014-06-28 15:25:19 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
David M. Lloyd
2014-01-21 17:14:30 UTC
qa-acked myself since I wanted to clear out as many as possible before going to bed, and the fix is trivial Verified in 6.3.0.DR0. Changed <literal></literal> tags in Doc Text to ticks (`) to fix Bug 1096865 |