How can I track down the cause? I am running some nodejs programs on an Intel Edison (1 GB ram). There are no synchronous calls, yet some code which loops (via async) and calls exec to trigger an external program slows down, behaves strangely, and then speeds up again.What tools can I use to root cause this? lots of free ram still while running, and no errors are thrown. Note that if I simply call this program from a bash loop, all is well. No slowdown and no irregular behavior.Behavior is the same on different versions of node -- 0.10.38 and 4.2.6...
Submitted February 28, 2016 at 07:01PM by therewontberiots
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