9
环境信息
arthas-boot.jar
或者as.sh
的版本: 3.6.3- Arthas 版本: 3.6.3
- 操作系统版本: macos m1
- 目标进程的JVM版本: xxx
- 执行
arthas-boot
的版本: xxx
使用openj9并启用-Xgcpolicy:balanced的gc策略,在arthas attach之后执行dashboard报错
[arthas@73192]$ dashboard
process dashboard failed: init argument cannot be less than -1
期望的结果
能够正常使用dashboard
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。 查阅日志报错如下:
2023-02-24 17:22:58 [arthas-NettyHttpTelnetBootstrap-3-2] INFO c.t.a.core.shell.term.impl.Helper -Loaded arthas keymap file from com/taobao/arthas/core/shell/term/readline/inputrc
2023-02-24 17:23:02 [Timer-for-arthas-dashboard-4d8b08d3-930a-4d47-b08c-eeaff45f526b] ERROR c.t.a.c.c.m.DashboardCommand -process dashboard failed: init argument cannot be less than -1
java.lang.IllegalArgumentException: init argument cannot be less than -1
at java.lang.management.MemoryUsage.<init>(MemoryUsage.java:94)
at com.ibm.java.lang.management.internal.MemoryPoolMXBeanImpl.getUsageImpl(Native Method)
at com.ibm.java.lang.management.internal.MemoryPoolMXBeanImpl.getUsage(MemoryPoolMXBeanImpl.java:235)
at com.taobao.arthas.core.command.monitor200.MemoryCommand.getUsage(MemoryCommand.java:82)
at com.taobao.arthas.core.command.monitor200.MemoryCommand.memoryInfo(MemoryCommand.java:52)
at com.taobao.arthas.core.command.monitor200.DashboardCommand$DashboardTimerTask.run(DashboardCommand.java:245)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
2023-02-24 17:23:14 [Timer-for-arthas-dashboard-4d8b08d3-930a-4d47-b08c-eeaff45f526b] ERROR c.t.a.c.c.m.DashboardCommand -process dashboard failed: init argument cannot be less than -1
java.lang.IllegalArgumentException: init argument cannot be less than -1
at java.lang.management.MemoryUsage.<init>(MemoryUsage.java:94)
at com.ibm.java.lang.management.internal.MemoryPoolMXBeanImpl.getUsageImpl(Native Method)
at com.ibm.java.lang.management.internal.MemoryPoolMXBeanImpl.getUsage(MemoryPoolMXBeanImpl.java:235)
at com.taobao.arthas.core.command.monitor200.MemoryCommand.getUsage(MemoryCommand.java:82)
at com.taobao.arthas.core.command.monitor200.MemoryCommand.memoryInfo(MemoryCommand.java:52)
at com.taobao.arthas.core.command.monitor200.DashboardCommand$DashboardTimerTask.run(DashboardCommand.java:245)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
2023-02-24 17:23:18 [Timer-for-arthas-dashboard-4d8b08d3-930a-4d47-b08c-eeaff45f526b] ERROR c.t.a.c.c.m.DashboardCommand -process dashboard failed: init argument cannot be less than -1
java.lang.IllegalArgumentException: init argument cannot be less than -1
at java.lang.management.MemoryUsage.<init>(MemoryUsage.java:94)
at com.ibm.java.lang.management.internal.MemoryPoolMXBeanImpl.getUsageImpl(Native Method)
at com.ibm.java.lang.management.internal.MemoryPoolMXBeanImpl.getUsage(MemoryPoolMXBeanImpl.java:235)
at com.taobao.arthas.core.command.monitor200.MemoryCommand.getUsage(MemoryCommand.java:82)
at com.taobao.arthas.core.command.monitor200.MemoryCommand.memoryInfo(MemoryCommand.java:52)
at com.taobao.arthas.core.command.monitor200.DashboardCommand$DashboardTimerTask.run(DashboardCommand.java:245)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
怀疑是和openj9的兼容问题 注:当openj9使用默认gc策略时无此报错