weird interrupt load / exec behaviour

Simon 'corecode' Schubert corecode at fs.ei.tum.de
Mon Jan 30 08:37:56 PST 2006


On 30.01.2006, at 17:20, Matthew Dillon wrote:
    Are you running a completely current world?  I tried the same
    patch:
    /*
     * x.c
     */
    #include <stdio.h>
    main()
    {
	execl("./x", "x", NULL);
    }
    And all I got was system + user time.
yep, compiled yesterday.  With exactly this source i get:

12% user 0% nice 14% system 73% interrupt 0% idle

and WCPU/CPU for x shows 97.6%

i'll grab a non-optimized plain GENERIC from chlamyida in some time.

cheers
  simon
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