function test_range_short($frompos, $dlen, $count)
{
//echo "====== test_range ======\n";
$key = "testmyhaha";
$starttm = gettimeofday();
for ($i = 0; $i < $count; $i++) {
$m = new MemLinkClient('127.0.0.1', 11001, 11002, 30);
$ret = $m->range($key, "", $frompos, $dlen);
if (is_null($ret)) {
echo "range error!\n";
return -1;
}
$m->destroy();
}
$endtm = gettimeofday();
$speed = $count / (timediff($starttm, $endtm) / 1000000);
echo "use time: " . timediff($starttm, $endtm) . " speed: {$speed}\n";
return $speed;
}
