0002196: Excessive .class file access when previously compiled PHP classes accessed

Viewing Issue Simple Details [ Jump to Notes ]

[ View Advanced ] [ Issue History ] [ Print ]

Category

Severity

Reproducibility

Date Submitted

Last Update

0002196

[Quercus]

major

always

11-21-07 11:33

05-14-08 16:38

Reporter

koreth

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

Summary

0002196: Excessive .class file access when previously compiled PHP classes accessed

Description

The fix to bug 2185 helped. I now don't see the open() calls (and I see a pretty dramatic performance gain) -- that is, until I restart Resin and Quercus loads the compiled Java classes from the previous run. Then the old behavior comes back: lots of open() calls on the Java .class files that contain PHP classes, and not-so-great performance.

In this case I'm not running Resin under a debugger or rebuilding it or anything, just running bin/httpd.sh.

I removed WEB-INF/work/_quercus before starting my testing, so this isn't an issue with classes generated before the fix to 2185.

Additional Information

Attached Files

Relationships

Notes
(0002544) ferg 11-29-07 20:04	Can you check the *.java and look for the Depend section? I can't duplicate the issue here, but there might be something specific about the paths that are causing trouble.

Issue History
Date Modified	Username	Field	Change
11-21-07 11:33	koreth	New Issue
11-29-07 20:04	ferg	Note Added: 0002544
05-14-08 16:38	ferg	Assigned To	=> ferg
05-14-08 16:38	ferg	Status	new => closed
05-14-08 16:38	ferg	Resolution	open => fixed
05-14-08 16:38	ferg	Fixed in Version	=> 3.2.0

Mantis 1.0.0rc3[^]

29 total queries executed.
26 unique queries executed.