How Do You Check If a Process Is Hung in Linux?

You can run “strace -p ” command to check if the process is hung or not. If it is running it would issue system calls and based on what system call you can also determine if it is waiting for some IO or trying to read/write a file or waiting for some other child process.

How do I know if a process is hung Linux?

4 Answers

1. run ps to find list of PIDs of the watched processes (along with exec time, etc)
2. loop over the PIDs.
3. start gdb attaching to the process using its PID, dumping stack trace from it using thread apply all where , detaching from the process.
4. a process was declared hung if:

9 окт. 2013 г.

How do you kill a hung process in Linux?

How to force kill process in Linux

1. Use pidof command to find the process ID of a running program or app. pidoff appname.
2. To kill process in Linux with PID: kill -9 pid.
3. To kill process in Linux with application name: killall -9 appname.

17 апр. 2019 г.