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how to debug kernel issue of core dump taking too much time

 
Rohith M
Occasional Contributor

how to debug kernel issue of core dump taking too much time

Hi,

There is an issue of application core dump taking too much time to complete dumping core. How do I go about debugging if it is a kernel/OS issue?

Thanks,
Rohith
1 REPLY 1
Alexander Chuzhoy
Honored Contributor

Re: how to debug kernel issue of core dump taking too much time

Did you try the strace utility?

strace -T -eopen "somecommand"

will show you how much time spent in accessing any file.