method

times

v1_9_1_378 - Show latest stable - 0 notes - Class: Process

times() public

Returns a Tms structure (see Struct::Tms on page 388) that contains user and system CPU times for this process.

t = Process.times
[ t.utime, t.stime ]   #=> [0.0, 0.02]

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VALUE
rb_proc_times(VALUE obj)
{
#if defined(HAVE_TIMES) && !defined(__CHECKER__)
    const double hertz =
#ifdef HAVE__SC_CLK_TCK
        (double)sysconf(_SC_CLK_TCK);
#else
#ifndef HZ
# ifdef CLK_TCK
#   define HZ CLK_TCK
# else
#   define HZ 60
# endif
#endif /* HZ */
        HZ;
#endif
    struct tms buf;
    volatile VALUE utime, stime, cutime, sctime;

    times(&buf);
    return rb_struct_new(rb_cProcessTms,
                         utime = DBL2NUM(buf.tms_utime / hertz),
                         stime = DBL2NUM(buf.tms_stime / hertz),
                         cutime = DBL2NUM(buf.tms_cutime / hertz),
                         sctime = DBL2NUM(buf.tms_cstime / hertz));
#else
    rb_notimplement();
#endif
}

times

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