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go/cmd/stress
Dmitry Vyukov 7534f4943d x/tools/cmd/stress: add utility for stress testing
The stress utility is intended for catching of episodic failures.
It runs a given process in parallel in a loop and collects any failures.
Usage:
 	$ stress ./fmt.test -test.run=TestSometing -test.cpu=10
You can also specify a number of parallel processes with -p flag;
instruct the utility to not kill hanged processes for gdb attach;
or specify the failure output you are looking for (if you want to
ignore some other episodic failures).

Do you find it useful?
I use it for several years for all kinds of episodic failures (not just Go btw).

Change-Id: I06553345b76768a819412acb45f9bdfb3bababf7
Reviewed-on: https://go-review.googlesource.com/9373
Reviewed-by: Keith Randall <khr@golang.org>
2015-04-28 09:34:05 +00:00
..
stress.go x/tools/cmd/stress: add utility for stress testing 2015-04-28 09:34:05 +00:00