[erlang-questions] top(1) in Erlang

David King dking@REDACTED
Mon Sep 17 18:00:38 CEST 2007

I'm trying to write a process monitor akin to Unix's top(1) for  
Erlang processes. Is there any way to determine how long a given  
process spent with the CPU over the last X units of time? The  
scheduler has to know this, does it expose that information? Does  
something like this already exist that I'm missing?

erlang:process_info/1 returns the following for a given process:


Is reductions close to what I want? Will that increment for things  
other than function calls? Does that matter?

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