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Bug 321763

Summary:

Provide a performance monitor

Product:

z_Archived

Reporter:

James Sutherland <jamesssss>

Component:

Eclipselink

Assignee:

James Sutherland <jamesssss>

Status:

RESOLVED FIXED

QA Contact:

Severity:

normal

Priority:

CC:

michael.f.obrien

Version:

unspecified

Keywords:

performance

Target Milestone:

---

Hardware:

OS:

Windows XP

Whiteboard:

Bug Depends on:

Bug Blocks:

332312, 337029

Attachments:

Description	Flags
patch	none

Description James Sutherland

2010-08-04 13:25:04 EDT

We currently provide a PerformanceProfiler which is good for single threaded use cases, but not very useful in a server environment.

We provide a QueryMonitor but it only monitors query usage.

We have existing API hooks for monitoring timers, counters, and info, but do not provide a profiler that makes use of these.

The PerformanceMonitor will keep tracking of timers and counter for all query, cache, transaction, connection operations.  These statistic will be accessible by the user and configurable to print to the log every time period (default is 1 minute).

Comment 1 James Sutherland

2010-08-04 13:25:56 EDT

Created attachment 175854 [details]
patch

Comment 2 James Sutherland

2010-08-05 13:16:55 EDT

Design doc,

http://wiki.eclipse.org/EclipseLink/DesignDocs/321763

Comment 3 Eclipse Webmaster

2022-06-09 10:10:05 EDT

The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink