Monitering process.

Tony Rogvall tony@REDACTED
Fri May 23 14:34:46 CEST 2003

On Thu, 2003-05-22 at 16:26, Jeff Einhorn wrote:
> Is there a handy tool other than just i(). to moniter serveral erlang
> processes for how much cpu they are using.  Something like top for
> individual erlang processes?  I ask because using the reductions number
> is difficult to use to get an idea of how busy a process is at a certain
> point in time.  (Or is there a way to grab the counts from somewhere so
> we can periodically compute a delta?).
> 	-jeff


lists:map(fun(P) -> process_info(P, reductions) end, processes()).

or replace the 'reductions' with message_queue_len to see if you get a
bottle neck somewhere.

or use a combination.

Tony Rogvall <tony@REDACTED>

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