When a user access the perf test detail page, it takes time to display at the first time a user tries.
It's because the all available script list should be shown in the script comobobox and the svn directory traversal is required.
Once the script list is retrieved from svn and it saves it into ehcache. However currently cache expiry timeout is 60 seconds.
This is unavoidable processing overhead at the first access to svn.
However we can make a trick by replacing current loading time svn traversal to ajax based call.
And.. It might be better to increase the cache timeout as well.