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arthas/tutorials/katacoda/command-jvm-en/notes-on-column-headers.md
Hollow Man 20762ef304
Arthas jvm 命令教程 (#1329) 
* add jvm command scenario. #847

Signed-off-by: hollowman6 <hollowman186@vip.qq.com>

* add jvm scenario doc links. #847

Signed-off-by: hollowman6 <hollowman186@vip.qq.com>

* fix links

Signed-off-by: hollowman6 <hollowman186@vip.qq.com>

* switch to use arthas-demo

Signed-off-by: hollowman6 <hollowman186@vip.qq.com>

* update to fit the latest situation

Signed-off-by: hollowman6 <hollowman186@vip.qq.com>

* add examples to use jvm

Signed-off-by: hollowman6 <hollowman186@vip.qq.com>

* update to fit the 3.3.7 situation

Signed-off-by: hollowman6 <hollowman186@vip.qq.com>

* update to fit the 3.3.7

Signed-off-by: hollowman6 <hollowman186@vip.qq.com>
2020-07-23 18:05:57 +08:00

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Thread related

  • COUNT: the count of active threads

  • DAEMON-COUNT: the count of active daemon threads

  • PEAK-COUNT: the maximum count of the live threads since JVM starts

  • STARTED-COUNT: the total count of the created threads since JVM starts

  • DEADLOCK-COUNT: the count of deadlocked threads

File descriptor related

  • MAX-FILE-DESCRIPTOR-COUNT：the count of max file descriptor JVM process can open

  • OPEN-FILE-DESCRIPTOR-COUNT：the current count of file descriptor JVM process open