it seems like the process went into an infinite loop.

if you use linux, you can use strace to track syscalls

$ strace -p <pid>

$ node debug -p <pid>
and `backtrace` commands may help.

gdb is another tool, it can report native backtrace.

$ gdb -p <pid>

and type `bt`

On Monday, October 10, 2016 at 9:53:03 PM UTC+8, Bgsosh wrote:
> Hi,
> I'm having a tough time tracking down an issue we currently have in 
> production.  Our node processes will sometimes suddenly spike in CPU usage, 
> and then stay pegged at 100% until restarted.
> I'm not able to reproduce on development machine.  Could anyone offer any 
> tips for tracking this down?  Any advice would be appreciated as I'm 
> currently not getting enough sleep!
> Thank you
> Bg

Job board:
New group rules:
Old group rules:
You received this message because you are subscribed to the Google Groups 
"nodejs" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
To post to this group, send email to
To view this discussion on the web visit
For more options, visit

Reply via email to