Hey all,
I'm trying not to cache a page. I have the following code:
$return = split(" ", exec("vmstat"));
$cpu_top = 100;
$return = $cpu_top - $return[count($return) -1];
which returns the amount of idle cpu time. The problem is this, every
time the page is loaded, it always show the first value when the page
was first loaded. I tried adding :
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
all randomly, and together, but nothing seems to work. I can run one of
my binaries in a forever loop causing the cpu not ever to be idle, but
still nothing. Help?
Thanks in advance,
Paul
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