blocks|key|1490408|text|Afaik中，通常可以将JVM配置为允许远程分析。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1490409|Eclipse+TPTP有分析甚至很好的图表功能，他们在Data+Collection+Subsystem中提到了网络|offset|length|1490410|JDK附带的JVisualVM也有一个远程部分。|1490411|entityMap|0|LINK|mutability|MUTABLE|url|http://www.eclipse.org/tptp/|1|http://help.eclipse.org/helios/index.jsp?topic=/org.eclipse.tptp.platform.agentcontroller.doc.isv/ref/ac/Cpp_API/TPTP_Data_Collection_Subsytem_External_Spec.html|2|https://visualvm.dev.java.net/^0|0|0|C|0|S|P|1|0|6|9|2|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@$D|V|E|W|1|X]|$D|Y|E|Z|1|10]]|A|$]]|$1|F|3|G|5|6|7|11|8|@]|9|@$D|12|E|13|1|14]]|A|$]]|$1|H|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|Q]]|R|$5|K|L|M|A|$N|S]]]]

Afaik, the JVM in general can be configured to allow remote profiling. 

<a href="http://www.eclipse.org/tptp/" rel="nofollow noreferrer">Eclipse TPTP</a> has profiling and even nice charting capabilities, they mention networking in their <a href="http://help.eclipse.org/helios/index.jsp?topic=/org.eclipse.tptp.platform.agentcontroller.doc.isv/ref/ac/Cpp_API/TPTP_Data_Collection_Subsytem_External_Spec.html" rel="nofollow noreferrer">Data Collection Subsystem</a>

The <a href="https://visualvm.dev.java.net/" rel="nofollow noreferrer">JVisualVM</a>, shipped with the JDK, also has a remote section.

blocks|key|744461|text|NetBeans+profiler提供了所有类型的分析，包括远程会话。要开始远程调试，请参阅文档中的以下页面：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|744462|Attaching+Profiler+to+Local+or+Remote+JVM|744463|entityMap|0|LINK|mutability|MUTABLE|url|http://profiler.netbeans.org/|1|http://profiler.netbeans.org/docs/help/5.5/attach.html^0|0|H|0|0|0|15|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]]]]

<a href="http://profiler.netbeans.org/" rel="nofollow noreferrer">NetBeans profiler</a> provides all kinds of profiling including remote sessions. See this page from documentation to start remote debugging:

<a href="http://profiler.netbeans.org/docs/help/5.5/attach.html" rel="nofollow noreferrer">Attaching Profiler to Local or Remote JVM</a>

blocks|key|2451547|text|你可以试试JProfiler。虽然是付费的，但您可以先试用评估版本|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2451548|entityMap|0|LINK|mutability|MUTABLE|url|http://www.ej-technologies.com/products/jprofiler/overview.html^0|5|9|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 may try <a href="http://www.ej-technologies.com/products/jprofiler/overview.html" rel="nofollow noreferrer">JProfiler</a>. Although its paid you can try out the evaluation version first

blocks|key|3859701|text|Visual+VM是最好的配置文件之一，并且是开源的。我一直在用它来分析JVM，它附带了不同的插件/扩展来查看不同的报告。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3859702|我还尝试了与WebSphere/Tomcat/Liferay和Glassfish服务器集成。实际上，Visual+VM可以识别任何启用了JMX远程管理功能的JVM。|3859703|默认情况下，Visual+VM识别Sun+JVM，但例如，它无法识别IBM+JVM。对于任何其他非Sun+JVM，您需要启用JMX远程管理功能，以便使用Visual+VM连接到JVM。|3859704|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

Visual VM has been one of the best profiles and is open source. I have been using it for JVM profiling and it comes with different plugin/extensions to see different reports.

I also tried integrating with WebSphere/Tomcat/Liferay and Glassfish servers. In fact, any JVM having the JMX remote management capability enabled would be identified by the Visual VM.

By default, Visual VM identifies the Sun JVM but e.g. it could not recognize the IBM JVM. For any other non-Sun JVMs, you would need to enable the JMX remote management capability in order to connect to the JVM using Visual VM.

I need to remotely profile a JVM for CPU Usage, IO stats and File descriptor/handler count and support both *NIX and windows platforms while doing so. I tried using the SIGAR API, which abstracts the platforms very well using an underlying native code implementation, but it does not support remote profiling. Is there an alternative API which can do this? Alternatively, is it feasible to extend the SIGAR framework for remote JVM monitoring? Any hints on where to look at would be helpful. Thanks in advance!

Remotely profiling a 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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我需要远程评测JVM的CPU使用情况、IO统计信息和文件描述符/处理程序计数，并同时支持*NIX和windows平台。我尝试使用SIGAR API，它使用底层本机代码实现很好地抽象了平台，但它不支持远程分析。有没有替代的API可以做到这一点？或者，扩展SIGAR框架以进行远程JVM监控是否可行？任何关于在哪里查看的提示都会很有帮助。提前感谢！

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