<?php
$host = '10.11.12.220';
$port = 3306;
$dbname = 'sbtest';
$table =  'sbtest';
$index = '`PRIMARY`';
$user = 'vadim';
$password = 'icanguessitsnoteasy';

mt_srand(time());

$mysqli = new mysqli($host, $user, $password, $dbname);
if ($mysqli->connect_error) {
    die('Connect Error (' . $mysqli->connect_errno . ') ' . $mysqli->connect_error);
}

$openSql = "HANDLER {$table} OPEN AS {$table}_tblh";

$mysqli->query($openSql);

$time_end = microtime(true);
$time_start = microtime(true);
$req=0;

while(true) {
    $id=mt_rand(1,50000000);
    $retval = $mysqli->query("HANDLER {$table}_tblh READ {$index} = ({$id})")->fetch_row();
    // print_r($retval[1]."\n");
    $req++;
    if (($req % 10000) == 0) {
        printf("%d, rate %s\n",$req, 10000/($time_end - microtime(true)));
        $time_end = microtime(true);
    }
}

unset($mysqli, $retval);