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General question has anyone else seen processes running under cygwin using 100% CPU when the shouldn't. The background is cygwin 1.5.5 I have a perl script which monitors process cpu levels. It does this using serveral system calls to other utils, ps, vmstat and pslist ( win32 app from sysinternals ). The script samples every minute recording the results. Now 99% of the time all is fine but sometime when actually running ( every minute ) it and the utils it spawns most notablly pslist use 100% cpu. So much so that if you have the desktop open it will freeze for the few seconds that its sampling for. Its very strange once its doing it it will continue to do so for each sample until restarted. The only pattern I can see so far is that it tends to happen when said script is started from sub shell script via a ssh -l user "restart.sh" Anyone seen anything similar? Alternatively what do people think is the best approch to find the issue? On FreeBSD truss would be my first port of call. Steve ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone (023) 8024 3137 or return the E.mail to postmaster@multiplay.co.uk.
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