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<?
## the following line is only needed if built as a self-contained
## extension. If you build the rrdtool module as an embedded
## extension, the rrd_* functions will always be available, so you
## do not need the dl() call.
dl("rrdtool.so");
##
## demonstration of the rrd_create() command
##
$_opts = array( "--step", "300", "--start", 0,
"DS:input:COUNTER:900:0:U",
"DS:output:COUNTER:900:0:U",
"RRA:AVERAGE:0.5:1:1000",
"RRA:MIN:0.5:1:1000",
"RRA:MAX:0.5:1:1000"
);
$ret = rrd_create("/tmp/test.rrd", $_opts, count($_opts));
if ( $ret == 0 )
{
$err = rrd_error();
echo "Create error: $err\n";
}
/* else rrd_create was successful */
?>
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