飞行记录以及命令行都导不出来jfr,请老师帮忙看看

Question

飞行记录以及命令行都导不出来jfr,请老师帮忙那个看看
jcmd 46456 JFR.start delay=1Os duration= 1mfilename=D:\java\log.jfr

46456:
java.io.IOException: no such process
at sun.tools.attach.WindowsVirtualMachine.openProcess(Native Method)
at sun.tools.attach.WindowsVirtualMachine.(WindowsVirtualMachine.java:56)
at sun.tools.attach.WindowsAttachProvider.attachVirtualMachine(WindowsAttachProvider.java:69)
at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:208)
at sun.tools.jcmd.JCmd.executeCommandForPid(JCmd.java:147)
at sun.tools.jcmd.JCmd.main(JCmd.java:131)

Answer 1

提问者 成为刘总 2023-08-18 17:46:56

java.io.FileNotFoundException: No chunks