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Thu Aug 31 10:37:56 HKT 2017

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Thu Aug 31 10:38:43 HKT 2017 From /weblog/java/tools

jhsdb


The jhsdb tool is described on its Oracle JDK 9 Documentation Early Access page, "You use the jhsdb tool to attach to a Java process or to launch a postmortem debugger to analyze the content of a core-dump from a crashed Java Virtual Machine (JVM)." The tool comes with several "modes" and several of these modes correspond in name and function with individual command-line tools available in previous JDK distributions. The jhsdb tool not only provides a single tool that encompasses functionality of multiple other tools, but it also provides a single, consistent approach to applying these different functions. For example, the jhsdb command-line syntax for getting help for each of the "modes" is identical.

http://marxsoftware.blogspot.hk/2017/06/jhsdb-jdk9.html
https://docs.oracle.com[..]UID-0345CAEB-71CE-4D71-97FE-AA53A4AB028E

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Wed May 17 10:27:49 HKT 2017 From /weblog/java/tools

monitoring


Java Flight Recorder, a tool to record all detail of how the API work for undo and replay and detail profiling - http://docs.oracle.com/cd/E15289_01/doc.40/e15070/toc.htm

Creating Custom JFR Events - http://hirt.se/blog/?p=444

Java Mission Control - http://blog.eisele.net[..]-mission-control-52-is-finally-here.html http://hirt.se/blog/?p=343 http://hirt.se/blog/?p=364&cpage=1#comment-98 https://www.infoq.com/news/2016/10/Java-Flight-Recorder-Mission

Support of JMX from common java library - http://www.javacodegeeks.com[..]ling-jmx-in-hibernate-ehcache-qurtz.html

sample code show how to get vm info at jmx - http://blogs.sun.com/jmxetc/entry/how_to_retrieve_remote_jvm

An excellent short tutorial of JMX - http://java.sun.com/developer/technicalArticles/J2SE/jmx.html

Monitoring all tomcat 5 JMX information, with free tools and java startup config - http://jroller.com[..]illiams/20050202#monitoring_tomcat_5_5_x

Task manager like jconsole plugin - http://blog.luminis.nl[..]is/entry/top_threads_plugin_for_jconsole

Performance cost of JMX - http://weblogs.java.net[..]nus/archive/2006/07/how_much_does_i.html

Monitoring Local and Remote Applications Using JMX 1.2 and JConsole - http://onjava.com/lpt/a/5226

Collections of tools - http://www.javacodegeeks.com[..]/client-side-server-monitoring-with.html

remote conenction with ssh - http://theholyjava.wordpress.com[..]nitoring-remote-jvm-over-ssh-jmx-or-not/

IBM healthcare API - http://www.ibm.com[..]rary/j-healthcareapi1/index.html?ca=drs- http://www.ibm.com/developerworks/java/jdk/tools/healthcenter/

JVM Statistics with jstat - http://marxsoftware.blogspot.hk[..]k/2017/05/jvm-statistics-with-jstat.html

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Sun Aug 16 23:09:11 HKT 2015 From /weblog/java/tools

dev


Generate a diff page forother toreview in HG - https://blogs.oracle.com/bondolo/entry/how_i_generate_a_webrev

Introduce a tool to keep IDE code and webcontainer code in sync - http://techblog.bozho.net/?p=1246

Auto complete of IDEA is pretty cool - http://maciejwalkowiak.pl[..]aster-with-intellij-idea-live-templates/

use ctrl-w to select text - http://paulhammant.com[..]ins-ides-their-best-feature-is-control-w

http://blog.takipi.com/7-new-tools-java-developers-should-know/

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Wed Apr 02 12:01:15 HKT 2014 From /weblog/java/tools

memory


How to use Eclipse Memory Analyzer - http://eclipsesource.com[..]s-for-using-the-eclipse-memory-analyzer/

Tool to check java memory layout, how the object placed in JVM - http://openjdk.java.net/projects/code-tools/jol/

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