Javascript Editor Very Slow [message #493536] |
Mon, 26 October 2009 13:01  |
Eclipse User |
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When using the Javascript editor, it often hangs for as much as 30 seconds. This most often occurs when selecting classes/methods/function using the Outline view. The interesting thing is that the line numbers in the editor update to the correct spot in the file, but, the source contents don't update for as much as 30 seconds later.
It also occurs occasionally when Copy/Pasting text.
My disk light on the computer is on almost solid when this happens making me thing there is some very large scale memory usage happening that is causing it to swap.
The problem is intermittent. It will work fine one out of every 3-4 times.
Latest updates applied.
[Updated on: Mon, 26 October 2009 13:02] by Moderator
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Re: Javascript Editor Very Slow [message #1707497 is a reply to message #493536] |
Sat, 05 September 2015 17:37  |
Eclipse User |
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This problem has dogged my Eclipse usage constantly for years, over several releases (including Kepler, Luna, etc).
It mainly afflicts the JavaScript and HTML editors. Pauses of many seconds, not just on copy and paste (though invariably on copy), but also on just clicking and in the file.
It makes Eclipse almost unusable. This even happens on small files (< 50 lines). OS X 10.9, 8GB machine, 8 core, 3GHz Xeon, max heap 2.5GB:
-XX:MaxPermSize=256m
-Xms256m
-Xmx2536m
I can provide a jvisualvm memory graph if it helps.
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