[GLASSFISH-18693] [PERF] regression in startup/deployment benchmark Created: 06/May/12 Updated: 02/May/13 Resolved: 02/May/13
|Remaining Estimate:||Not Specified|
|Time Spent:||Not Specified|
|Original Estimate:||Not Specified|
|Tags:||4_0-approved, PSRBUG, devx_web|
Startup & deployment show 12% regression from the very beginning of GF 4.0. Collector analyzer profiles indicate GF 4.0 loads more classes now.
|Comment by Tom Mueller [ 03/Apr/13 ]|
How likely is it that a customer will see the bug and how serious is the bug?
This is a regression from the 3.x release and this is a PRD release criteria.
How risky is the fix? How much work is the fix? Is the fix complicated?
Potentially very risking and very costly. See this analysis page for details:
Note: this bug is primarily an umbrella bug for the overall effort to address the performance issue. So many changes will be made using other issues tagged with the devx_web tag.
|Comment by michael.y.chen [ 03/Apr/13 ]|
The dev perf benchmark is one of the release criteria, so this bug is approved.
|Comment by Tom Mueller [ 09/Apr/13 ]|
MonitoringBootstrap changes committed to the trunk in revision 61250.
|Comment by Tom Mueller [ 02/May/13 ]|
This issue represents the overall work that is being done to reduce the regression in the devx_web benchmark for the 4.0 release. Here is a summary of the accomplishments that have been achieved:
Feb 18, regression is about 50%
Any final work on devx_web improvements will be done with more specific issues. Look for the devx_web tag on the issues.
Marking this issue as resolved for 4.0.