Performance for TestLink tree structure

[stef-lhm]

We use TL for several years now. Our actual version ist 1.9.14.
In some of our project (each project more tahn 1000 testcases) the tree structure in testexecution causes many problems, cause it take more than 20 seconds to generate this.
is there any chance to come to 4 or 5 seconds for generating a testexecution page?
I know there is a bug with in the tree strucutre cookie, but maybe there are other things i can do?

[stef-lhm]

How to make loading of the tree structure in test exec. faster (1.9.14)? Is there anybody who can help?

[stef-lhm]

We did the update to TestLink 1.9.19 and we still have the problem, that the loading of the treestructur in testexecution needs to much time.
Anybody else, who have a problem like this?
Are there any hints how to fix this problem?

[stef-lhm]

It takes 30 to 40 seconds to build up the treestructure

[stef-lhm]

This effect happens in small projects with less testcases, too.
I think that most of this delay time happens in the browser. But even in new browsers this problem exists. Maybe the problem with the large cookie?