blocks|key|297955|text|不幸的是，我可以赞同这一点。与indigo相比，juno的速度很慢，无法使用。每次点击，我都要等待几秒钟才能看到gui的反应。我也可以排除可能是我的硬件方面的原因。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|297956|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

unfortunately i can second that. juno is unusable slow in comparison to indigo. with every click i have to wait multiple seconds for a reaction of the gui. i too can exclude the reason might be on the side of my hardware.

blocks|key|297989|text|尝试使用不同的透视图(例如，Resource+one+)并重新启动Eclipse。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|297990|有帮助吗？|297991|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Try using a different perspective (the Resource one, for example) and restart Eclipse.

Does it help?

blocks|key|514654|text|发现因Juno响应时间较慢而引发的a+bug+report+(id+:+385272)。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|514655|entityMap|0|LINK|mutability|MUTABLE|url|https://bugs.eclipse.org/bugs/show_bug.cgi?id=385272^0|H|Q|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Found a <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=385272" rel="nofollow">a bug report (id : 385272)</a> raised for slow Juno response times.

blocks|key|514698|text|请参阅https://bugs.eclipse.org/bugs/show_bug.cgi?id=385272上的评论。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|514699|我们意识到这里有一个问题，但还不确定原因是什么。我们正在分析各种场景，试图弄清楚为什么有些人看到了如此显着的降级，而大多数人似乎至少是可以接受的。|514700|请在上面的缺陷上发布你正在使用的功能的信息，也许这会帮助你追踪到culprit...no的笑脸，这是很严重的。|514701|entityMap|0|LINK|mutability|MUTABLE|url|https://bugs.eclipse.org/bugs/show_bug.cgi?id=385272^0|3|1G|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]]]

Please see the comments on <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=385272">https://bugs.eclipse.org/bugs/show_bug.cgi?id=385272</a>.

We're aware that there is an issue here but are as yet unsure as to what the cause is. We're in the act of profiling various scenarios to try to get a handle on why some people see such a significant degradation while most seem to work at least acceptably.

Please post information on the defect above about what features you're using there, maybe it'll help up track down the culprit...no smiley, this is serious.

blocks|key|514731|text|对我来说，这个问题只发生在PHP透视图中。在不同的透视图中启动Eclipse+Juno，然后切换到PHP透视图，这使得选项卡切换变得合理。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|514732|有一种不太麻烦的永久解决方案，这是非常简单的。安装Web开发工具可以修复此问题。|514733|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

For me, the issue is only happening in the PHP perspective. Launching Eclipse Juno in a different perspective and then switching to the PHP perspective made the tab switching reasonable.

A less cumbersome and permanent solution exists, which is quite straightforward.
Installing Web Development Tools fixes this issue.

blocks|key|298172|text|我发现了一个非官方的补丁，它使得编辑器之间的切换速度更快。请参阅此评论：https://bugs.eclipse.org/bugs/show_bug.cgi?id=391868#c28|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|298173|您只需添加引用的页面http://www.objectteams.org/EclipsePatch422beta/，它看起来要快得多。非官方的补丁，所以在之前备份你的Eclipse。|298174|entityMap|0|LINK|mutability|MUTABLE|url|https://bugs.eclipse.org/bugs/show_bug.cgi?id=391868#c28|1|http://www.objectteams.org/EclipsePatch422beta/^0|10|1K|0|0|A|1B|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

I have found an unofficial patch, which makes switching between editors a lot faster. See this comment:
<a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=391868#c28" rel="nofollow">https://bugs.eclipse.org/bugs/show_bug.cgi?id=391868#c28</a>

You just add the referenced page <a href="http://www.objectteams.org/EclipsePatch422beta/" rel="nofollow">http://www.objectteams.org/EclipsePatch422beta/</a>, and it seems to be a lot faster. Unofficial patch, so backup your Eclipse before.

blocks|key|514823|text|有一个official+performance+patch+for+Juno+SR1。否则，您可以切换到Juno+SR2或Kepler。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|514824|entityMap|0|LINK|mutability|MUTABLE|url|http://wiki.eclipse.org/Platform_UI/Juno_Performance_Investigation#Resolution|1|http://www.eclipse.org/downloads/index-developer.php^0|3|13|0|1P|6|1|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]|$A|R|B|S|1|T]]|C|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]]]

There's an <a href="http://wiki.eclipse.org/Platform_UI/Juno_Performance_Investigation#Resolution" rel="nofollow">official performance patch for Juno SR1</a>. Otherwise you could switch to Juno SR2 or <a href="http://www.eclipse.org/downloads/index-developer.php" rel="nofollow">Kepler</a>.

blocks|key|298218|text|您应该禁用Node.js和其他JavaScript库的验证，因为它们应该由它们的提供者进行验证。试试这个：https://stackoverflow.com/a/19909401/1040124|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|298219|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/19909401/1040124^0|1H|18|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

You should disable validation of your Node.js and other JavaScript libs as they should be validated by their providers. Try this: <a href="https://stackoverflow.com/a/19909401/1040124">https://stackoverflow.com/a/19909401/1040124</a>

I'm trying to use Eclipse Juno (Version: 4.2.0 Build id: I20120608-1400) with WTP for JavaScript/Node.js development on MacOSX Lion, on my 4GB RAM MacBook Pro. Sometimes it gets dead slow, and unusable. I've tried tweaking both through preferences (disabled all validators) and initialization variables, and also upgraded to 1.7 VM as recommended. Here's the contents of my eclipse.ini file:

<pre><code>-startup
../../../plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar
--launcher.library
../../../plugins/org.eclipse.equinox.launcher.cocoa.macosx.x86_64_1.1.200.v20120522-1813
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
--launcher.defaultAction
openFile
-vm
/Library/Java/JavaVirtualMachines/1.7.0.jdk/Contents/Home/bin/java
-vmargs
-Xms64m
-Xmx256m
-Xdock:icon=../Resources/Eclipse.icns
-XstartOnFirstThread
-Dorg.eclipse.swt.internal.carbon.smallFonts
-XX:+UseParallelGC
-XX:+UseCompressedOops
-XX:MaxPermSize=256m
-server
</code></pre>

Can someone advise what I could do to improve WTP performance?

Eclipse Juno + WTP +EGit dead slow

Eclipse

Java

我正在尝试使用Eclipse Juno (版本:4.2.0build id: I20120608-1400)和WTP在我的4 4GB内存MacBook Pro上的MacOSX Lion上进行JavaScript/Node.js开发。有时它会变得非常慢，并且无法使用。我尝试过通过首选项(禁用所有验证器)和初始化变量进行调...

问Eclipse Juno + WTP +EGit非常慢
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