Re: subprocess.Popen strange bhaviour

2012-01-18 Thread Chris Rebert
On Wed, Jan 18, 2012 at 1:14 AM, Mac Smith wrote: > Hi, > > I am using subprocess.Popen to start a movie ripping command HandBrakeCLI. My > server is 64bit ubuntu server and has 8 cores. When the command starts it > uses all 8 cores upto 80%-100% and works fine, but after 270 seconds the cpu >

Re: subprocess.Popen strange bhaviour

2012-01-18 Thread Steven D'Aprano
On Wed, 18 Jan 2012 14:44:37 +0530, Mac Smith wrote: > Hi, > > I am using subprocess.Popen to start a movie ripping command > HandBrakeCLI. My server is 64bit ubuntu server and has 8 cores. When the > command starts it uses all 8 cores upto 80%-100% and works fine, but > after 270 seconds the cpu

subprocess.Popen strange bhaviour

2012-01-18 Thread Mac Smith
Hi, I am using subprocess.Popen to start a movie ripping command HandBrakeCLI. My server is 64bit ubuntu server and has 8 cores. When the command starts it uses all 8 cores upto 80%-100% and works fine, but after 270 seconds the cpu usage of all the cores drops to 0% - 1%. I tried this many tim