Stopping CPU Hogs...

John Fulmer (jfulmer@iegroup.com)
Wed, 04 Nov 1998 15:08:15 -0600


Hello!

Is there a way to keep a process from hogging 100% cpu usage? One thing
that has always bugged me is that a process (oh like, hmmmm, NETSCAPE!)
can grap 100% cpu for a period of time (usually seconds) and grind the
system to a halt for that period. I'm familiar with niceness levels, but
it seems that an ill-behaved process can still jerk the system to a halt
for a few seconds.

Is there a way to say that any one process or thread can only allocate
x% of the total cpu usage? I would think that a governor of some sort
make make linux, especially as a desktop, perform much smoother.

thanks,

jf

-- 
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ John Fulmer                   | "UNIX was not designed to stop     +
+ Secure Network System         |  you from doing stupid things,     +
+ Lawrence, Kansas              |  because that would also stop you  +
+                               |  from doing clever things."        +
+ jfulmer@iegroup.com           |                                    + 
+ http://www.iegroup.com        |                     -- Larry Wall  +
+   "The opinions contained above may not reflect those of SNS"      +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

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