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find references slow [message #1699436]

Wed, 24 June 2015 06:36

Eclipse User

Version: Luna Service Release 2 (4.4.2)
Build id: 20150219-0600

I noticed find references (CTRL + SHIFT + G) is a number of times slower. It used to be really quick, under a second. Now it takes over 20 seconds. The progress bar quickly gets to half way then stays there till the search is finished.

I wondered if it might be my workspace, so I tried tidying it. Then I tried creating a new workspace with just the one project. I then re-installed eclipse. Still slow.

Any ideas?

Re: find references slow [message #1699643 is a reply to message #1699436]

Thu, 25 June 2015 09:11

Eclipse User

Degradation from 1 sec to 20 sec. is certainly worth investigation.

Can you reproduce the difference with two installations that only differ in the Eclipse version? (Same set of plug-ins installed? Identical workspaces?)

If you succeed to reproduce in this way, the workspace and your exact configuration should provide a good test bed for performance analysis.

OTOH, a degradation of this magnitude is more likely to be caused by a fundamental difference (different plugins, different configuration).

Additionally, it would be good if you'd test whether Mars (released yesterday) suffers from the same problem!

best,
Stephan

Re: find references slow [message #1699669 is a reply to message #1699643]

Thu, 25 June 2015 12:27

Eclipse User

Apologies, forgot to update forum.

After some asking around it turns out to be Panda anti-virus. When hitting ctrl+shift+g Panda would kick in and block.

I've ended up killing Panda. I might be exposed to viruses but at least I can actually do something now!!

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