method

times

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times() public

Returns a Tms structure (see Process::Tms) that contains user and system CPU times for this process, and also for children processes.

t = Process.times
[ t.utime, t.stime, t.cutime, t.cstime ]   #=> [0.0, 0.02, 0.00, 0.00]

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VALUE
rb_proc_times(VALUE obj)
{
    const double hertz = get_clk_tck();
    struct tms buf;
    VALUE utime, stime, cutime, cstime, ret;

    times(&buf);
    utime = DBL2NUM(buf.tms_utime / hertz);
    stime = DBL2NUM(buf.tms_stime / hertz);
    cutime = DBL2NUM(buf.tms_cutime / hertz);
    cstime = DBL2NUM(buf.tms_cstime / hertz);
    ret = rb_struct_new(rb_cProcessTms, utime, stime, cutime, cstime);
    RB_GC_GUARD(utime);
    RB_GC_GUARD(stime);
    RB_GC_GUARD(cutime);
    RB_GC_GUARD(cstime);
    return ret;
}

times

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