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[alibaba/arthas]启动arthas之后，输入dashboard报错：process dashboard failed: Memory Pool not found

2024-04-24 109 views
0
环境信息
  • arthas-boot.jar 或者 as.sh 的版本： xxx
  • Arthas 版本: 3.5.5
  • 操作系统版本: Centos 7
  • 目标进程的JVM版本: 1.8
  • 执行arthas-boot的版本: 1.8
重现问题的步骤
  1. 启动arthas
  2. 输入dashboard
  3. 出现process dashboard failed: Memory Pool not found
期望的结果

What do you expected from the above steps？ 展示结果信息

实际运行的结果

实际运行结果，最好有详细的日志，异常栈。尽量贴文本。


把异常信息贴到这里

process dashboard failed: Memory Pool not found

Oliverwqcwrw

回答

6

检查 ~/logs/arthas/arthas.log ，贴上具体的异常栈信息。

hengyunabc

2

2022-03-02 17:53:21 [Timer-for-arthas-dashboard-f0c465a6-0736-4d7f-a507-4a24a3df493b] ERROR c.t.a.c.c.m.DashboardCommand -proc ess dashboard failed: Memory Pool not found java.lang.InternalError: Memory Pool not found at sun.management.MemoryPoolImpl.getUsage0(Native Method) at sun.management.MemoryPoolImpl.getUsage(MemoryPoolImpl.java:96) at com.taobao.arthas.core.command.monitor200.DashboardCommand.addMemoryInfo(DashboardCommand.java:161) at com.taobao.arthas.core.command.monitor200.DashboardCommand.access$200(DashboardCommand.java:57) at com.taobao.arthas.core.command.monitor200.DashboardCommand$DashboardTimerTask.run(DashboardCommand.java:316) at java.util.TimerThread.mainLoop(Timer.java:555) at java.util.TimerThread.run(Timer.java:505)

Oliverwqcwrw

5

知道问题了，系统剩余内存只有300M了，然后输入dashboard之后就报错了，加了1G内存之后没有问题了

Oliverwqcwrw