blocks|key|2234587|text|这是我注意到的资源列表。其中一些解释了堆/垃圾收集是如何工作的，还有一些解释了如何配置所有内容。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2234588|IBM|2234589|垃圾收集是如何工作的？|unordered-list-item|offset|length|2234590|垃圾收集的详细描述|2234591|分代和并发垃圾收集|2234592|太阳|2234593|涡轮增压Java+HotSpot虚拟机v1.4.x以提高应用服务器的性能和可伸缩性+-(关于低暂停收集器的讨论)|2234594|Java的性能文档|2234595|通过使用JDK+1.4.1减少垃圾收集时间和大小内存，提高Java应用程序的性能和可伸缩性|2234596|有关Java的常见问题|2234597|Java选项|2234598|其他|2234599|Java专家通讯+|2234600|关于履约的条款|2234601|在Java中确定内存使用情况|2234602|2234603|​|2234604|Java性能调优网站|2234605|Java使用分代垃圾收集获取性能|2234606|DZone+-如何驯服Java暂停|2234607|entityMap|0|LINK|mutability|MUTABLE|url|http://publib.boulder.ibm.com/infocenter/javasdk/v1r4m2/index.jsp?topic=%252Fcom.ibm.java.doc.diagnostics.142%252Fhtml%252Fhowdoesgcwork.html|1|http://publib.boulder.ibm.com/infocenter/javasdk/v5r0/topic/com.ibm.java.doc.diagnostics.50/diag/understanding/mm_gc.html|2|http://publib.boulder.ibm.com/infocenter/javasdk/v5r0/index.jsp?topic=%252Fcom.ibm.java.doc.diagnostics.50%252Fdiag%252Funderstanding%252Fmm_gc_generational.html|3|http://www.oracle.com/technetwork/articles/javase/turbo-141254.html|4|http://www.oracle.com/technetwork/java/javase/tech/index-jsp-136373.html|5|http://www.oracle.com/technetwork/systems/index-156457.html|6|http://www.oracle.com/technetwork/java/hotspotfaq-138619.html|7|http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html|8|http://javaspecialists.co.za/archive/archive.jsp|9|http://javaspecialists.co.za/archive/newsletters.jsp?category=Performance&locale=en_US|10|http://javaspecialists.co.za/archive/Issue029.html|11|http://www.javaperformancetuning.com/|12|http://www.javaworld.com/javaworld/jw-01-2002/jw-0111-hotspotgc.html|13|http://java.dzone.com/articles/how-tame-java-gc-pauses^0|0|0|0|B|0|0|0|9|1|0|0|9|2|0|0|0|15|3|0|0|9|4|0|0|19|5|0|0|B|6|0|0|6|7|0|0|0|8|8|1|0|7|9|1|0|E|A|1|0|0|0|A|B|0|0|G|C|0|0|H|D|0^^$0|@$1|2|3|4|5|6|7|2D|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|2E|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|2F|8|@]|9|@$G|2G|H|2H|1|2I]]|A|$]]|$1|I|3|J|5|F|7|2J|8|@]|9|@$G|2K|H|2L|1|2M]]|A|$]]|$1|K|3|L|5|F|7|2N|8|@]|9|@$G|2O|H|2P|1|2Q]]|A|$]]|$1|M|3|N|5|6|7|2R|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|2S|8|@]|9|@$G|2T|H|2U|1|2V]]|A|$]]|$1|Q|3|R|5|F|7|2W|8|@]|9|@$G|2X|H|2Y|1|2Z]]|A|$]]|$1|S|3|T|5|F|7|30|8|@]|9|@$G|31|H|32|1|33]]|A|$]]|$1|U|3|V|5|F|7|34|8|@]|9|@$G|35|H|36|1|37]]|A|$]]|$1|W|3|X|5|F|7|38|8|@]|9|@$G|39|H|3A|1|3B]]|A|$]]|$1|Y|3|Z|5|6|7|3C|8|@]|9|@]|A|$]]|$1|10|3|11|5|F|7|3D|8|@]|9|@$G|3E|H|3F|1|3G]]|A|$]]|$1|12|3|13|5|F|7|3H|8|@]|9|@$G|3I|H|3J|1|3K]]|A|$]]|$1|14|3|15|5|F|7|3L|8|@]|9|@$G|3M|H|3N|1|3O]]|A|$]]|$1|16|3|-4|5|6|7|3P|8|@]|9|@]|A|$]]|$1|17|3|18|5|6|7|3Q|8|@]|9|@]|A|$]]|$1|19|3|1A|5|F|7|3R|8|@]|9|@$G|3S|H|3T|1|3U]]|A|$]]|$1|1B|3|1C|5|F|7|3V|8|@]|9|@$G|3W|H|3X|1|3Y]]|A|$]]|$1|1D|3|1E|5|F|7|3Z|8|@]|9|@$G|40|H|41|1|42]]|A|$]]|$1|1F|3|-4|5|6|7|43|8|@]|9|@]|A|$]]]|1G|$1H|$5|1I|1J|1K|A|$1L|1M]]|1N|$5|1I|1J|1K|A|$1L|1O]]|1P|$5|1I|1J|1K|A|$1L|1Q]]|1R|$5|1I|1J|1K|A|$1L|1S]]|1T|$5|1I|1J|1K|A|$1L|1U]]|1V|$5|1I|1J|1K|A|$1L|1W]]|1X|$5|1I|1J|1K|A|$1L|1Y]]|1Z|$5|1I|1J|1K|A|$1L|20]]|21|$5|1I|1J|1K|A|$1L|22]]|23|$5|1I|1J|1K|A|$1L|24]]|25|$5|1I|1J|1K|A|$1L|26]]|27|$5|1I|1J|1K|A|$1L|28]]|29|$5|1I|1J|1K|A|$1L|2A]]|2B|$5|1I|1J|1K|A|$1L|2C]]]]

Here's a list of resources I had noted down. Some of these explain how the heap/garbage collection works and some have details on how to configure everything.

IBM

<ul>
<li><a href="http://publib.boulder.ibm.com/infocenter/javasdk/v1r4m2/index.jsp?topic=%2Fcom.ibm.java.doc.diagnostics.142%2Fhtml%2Fhowdoesgcwork.html" rel="nofollow noreferrer">How does garbage collection work?</a></li>
<li><a href="http://publib.boulder.ibm.com/infocenter/javasdk/v5r0/topic/com.ibm.java.doc.diagnostics.50/diag/understanding/mm_gc.html" rel="nofollow noreferrer">Detailed description of garbage collection</a></li>
<li><a href="http://publib.boulder.ibm.com/infocenter/javasdk/v5r0/index.jsp?topic=%2Fcom.ibm.java.doc.diagnostics.50%2Fdiag%2Funderstanding%2Fmm_gc_generational.html" rel="nofollow noreferrer">Generational and concurrent garbage collection</a></li>
</ul>

Sun

<ul>
<li><a href="http://www.oracle.com/technetwork/articles/javase/turbo-141254.html" rel="nofollow noreferrer">Turbo-charging Java HotSpot Virtual Machine, v1.4.x to Improve the Performance and Scalability of Application Servers</a> - (discussion of low pause collectors)</li>
<li><a href="http://www.oracle.com/technetwork/java/javase/tech/index-jsp-136373.html" rel="nofollow noreferrer">Performance Documentation for the Java HotSpot VM</a></li>
<li><a href="http://www.oracle.com/technetwork/systems/index-156457.html" rel="nofollow noreferrer">Improving Java Application Performance and Scalability by Reducing Garbage Collection Times and Sizing Memory Using JDK 1.4.1</a></li>
<li><a href="http://www.oracle.com/technetwork/java/hotspotfaq-138619.html" rel="nofollow noreferrer">Frequently Asked Questions About the Java HotSpot VM</a></li>
<li><a href="http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html" rel="nofollow noreferrer">Java HotSpot VM Options</a></li>
</ul>

Other

<ul>
<li><a href="http://javaspecialists.co.za/archive/archive.jsp" rel="nofollow noreferrer">Java Specialists newsletter</a>

<ul>
<li><a href="http://javaspecialists.co.za/archive/newsletters.jsp?category=Performance&amp;locale=en_US" rel="nofollow noreferrer">Articles on performance</a></li>
<li><a href="http://javaspecialists.co.za/archive/Issue029.html" rel="nofollow noreferrer">Determining memory usage in Java</a></li>
</ul></li>
<li><a href="http://www.javaperformancetuning.com/" rel="nofollow noreferrer">Java Performance Tuning web site</a></li>
<li><a href="http://www.javaworld.com/javaworld/jw-01-2002/jw-0111-hotspotgc.html" rel="nofollow noreferrer">Java World - Pick up performance with generational garbage collection</a></li>
<li><a href="http://java.dzone.com/articles/how-tame-java-gc-pauses" rel="nofollow noreferrer">DZone - How to tame Java GC Pauses</a></li>
</ul>

blocks|key|886238|text|本文来自Sun，介绍如何使用5.0+Java虚拟机优化垃圾收集应该对你想要的一切都有很好的定义和解释；我不认为在5.0到6.0之间在这个问题上有太多的变化|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|886239|在Java+HotSpot虚拟机中的内存管理上也有这个白皮书。|886240|更多的Sun+文档、技术文章和白纸。|886241|entityMap|0|LINK|mutability|MUTABLE|url|http://java.sun.com/docs/hotspot/gc5.0/gc_tuning_5.html|1|http://java.sun.com/j2se/reference/whitepapers/memorymanagement_whitepaper.pdf|2|http://java.sun.com/javase/reference/index.jsp|3|http://java.sun.com/javase/reference/techart.jsp|4|http://java.sun.com/javase/whitepapers.jsp^0|0|V|0|0|1|L|1|0|7|2|2|A|4|3|F|2|4|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@$A|Y|B|Z|1|10]]|C|$]]|$1|D|3|E|5|6|7|11|8|@]|9|@$A|12|B|13|1|14]]|C|$]]|$1|F|3|G|5|6|7|15|8|@]|9|@$A|16|B|17|1|18]|$A|19|B|1A|1|1B]|$A|1C|B|1D|1|1E]]|C|$]]|$1|H|3|-4|5|6|7|1F|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]|R|$5|K|L|M|C|$N|S]]|T|$5|K|L|M|C|$N|U]]|V|$5|K|L|M|C|$N|W]]]]

<a href="http://java.sun.com/docs/hotspot/gc5.0/gc_tuning_5.html" rel="noreferrer">This article from Sun on Tuning Garbage Collection with the 5.0 Java Virtual Machine</a> should have pretty good definitions and explanations of everything you are looking for; I don't believe a ton has changed on this subject between 5.0 and 6.0

There is also this whitepaper on <a href="http://java.sun.com/j2se/reference/whitepapers/memorymanagement_whitepaper.pdf" rel="noreferrer">Memory Management in the Java HotSpot Virtual Machine</a>.

More Sun <a href="http://java.sun.com/javase/reference/index.jsp" rel="noreferrer">documentation</a>, <a href="http://java.sun.com/javase/reference/techart.jsp" rel="noreferrer">technical articles</a>, and <a href="http://java.sun.com/javase/whitepapers.jsp" rel="noreferrer">whitepapers</a>.

blocks|key|886191|text|最近的一个：http://www.ibm.com/developerworks/java/library/j-nativememory-linux/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|886192|entityMap|0|LINK|mutability|MUTABLE|url|http://www.ibm.com/developerworks/java/library/j-nativememory-linux/^0|6|1W|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]]]]

A fairly recent one: <a href="http://www.ibm.com/developerworks/java/library/j-nativememory-linux/" rel="nofollow noreferrer">http://www.ibm.com/developerworks/java/library/j-nativememory-linux/</a>

blocks|key|708580|text|另外，请查看这些用于JVM的JavaOne会话。(包括录影带播放)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|708581|垃圾收集友好编程|unordered-list-item|offset|length|708582|Java+HotSpot虚拟机中的垃圾收集优化|708583|垃圾优先垃圾收集器+<==强烈推荐|708584|并发垃圾收集系统的性能考虑|708585|更新：|708586|甲骨文将JavaOne内容更改为付费内容。请参阅这篇文章中的G1垃圾收集器。|708587|entityMap|0|LINK|mutability|MUTABLE|url|http://developers.sun.com/learning/javaoneonline/j1sessn.jsp?sessn=TS-2906&yr=2007&track=5|1|http://developers.sun.com/learning/javaoneonline/j1sessn.jsp?sessn=TS-4887&yr=2009&track=javase|2|http://developers.sun.com/learning/javaoneonline/j1sessn.jsp?sessn=TS-5419&yr=2008&track=javase|3|http://developers.sun.com/learning/javaoneonline/j1sessn.jsp?sessn=TS-6500&yr=2008&track=javase|4|http://www.infoq.com/articles/G1-One-Garbage-Collector-To-Rule-Them-All^0|0|0|8|0|0|0|N|1|0|0|9|2|0|0|D|3|0|0|O|4|4|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|17|8|@]|9|@$E|18|F|19|1|1A]]|A|$]]|$1|G|3|H|5|D|7|1B|8|@]|9|@$E|1C|F|1D|1|1E]]|A|$]]|$1|I|3|J|5|D|7|1F|8|@]|9|@$E|1G|F|1H|1|1I]]|A|$]]|$1|K|3|L|5|D|7|1J|8|@]|9|@$E|1K|F|1L|1|1M]]|A|$]]|$1|M|3|N|5|6|7|1N|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1O|8|@]|9|@$E|1P|F|1Q|1|1R]]|A|$]]|$1|Q|3|-4|5|6|7|1S|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]|Y|$5|T|U|V|A|$W|Z]]|10|$5|T|U|V|A|$W|11]]|12|$5|T|U|V|A|$W|13]]|14|$5|T|U|V|A|$W|15]]]]

Also, please see these JavaOne sessions for JVM GC. (including video playback)

<ul>
<li><a href="http://developers.sun.com/learning/javaoneonline/j1sessn.jsp?sessn=TS-2906&amp;yr=2007&amp;track=5" rel="nofollow noreferrer">Garbage Collection Friendly Programming</a></li>
<li><a href="http://developers.sun.com/learning/javaoneonline/j1sessn.jsp?sessn=TS-4887&amp;yr=2009&amp;track=javase" rel="nofollow noreferrer">Garbage Collection Tuning in the Java HotSpot virtual machine</a></li>
<li><a href="http://developers.sun.com/learning/javaoneonline/j1sessn.jsp?sessn=TS-5419&amp;yr=2008&amp;track=javase" rel="nofollow noreferrer">The Garbage First Garbage Collector</a> &lt;== highly recommended</li>
<li><a href="http://developers.sun.com/learning/javaoneonline/j1sessn.jsp?sessn=TS-6500&amp;yr=2008&amp;track=javase" rel="nofollow noreferrer">Performance considerations in concurrent garbage-collected systems</a></li>
</ul>

UPDATE: 

Oracle changed JavaOne contents as paid one. Please see <a href="http://www.infoq.com/articles/G1-One-Garbage-Collector-To-Rule-Them-All" rel="nofollow noreferrer">this article</a> for G1 garbage collector instead.

blocks|key|886359|text|我发现Sun的记忆管理白皮书提供了一个很好的概述。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|886360|最后一节提供了有用的链接，以深入研究特别感兴趣的领域。|886361|entityMap|0|LINK|mutability|MUTABLE|url|http://java.sun.com/j2se/reference/whitepapers/memorymanagement_whitepaper.pdf^0|3|B|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

I find that <a href="http://java.sun.com/j2se/reference/whitepapers/memorymanagement_whitepaper.pdf" rel="nofollow noreferrer" title="Sun&#39;s Memory Management Whitepaper">Sun's Memory Management Whitepaper</a> offers a good overview.

The final section offers useful links to delve deeper into areas of particular interest.

I tried to find an interpretation of the memory segments of the sun java vm, which would also be understandable by an administrator. It should explain what heap / non-heap memory is and the significance of the different memory pools. 

If it would somehow relate to the jconsole view, it would be a bonus.

Is there somewhere a website with such an explanation?

Java Memory explained (SUN JVM)

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我试图找到sun的内存段的解释，这对于管理员来说也是可以理解的。它应该解释堆/非堆内存是什么，以及不同内存池的重要性。如果它以某种方式与j控制台视图相关，这将是一种奖励。有没有一个网站有这样的解释？

问解释Java内存(SUN )
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回答 5

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