Gearman slow when client sends large payload

Check whether this code works for you ,took really small time to complete the job.

worker.php:

echo "Starting\n";$gmworker = new GearmanWorker();# Add default server (localhost).$gmworker->addServer('127.0.0.1', '4730');$gmworker->addFunction("jsonValid", "jsonValid");print "Waiting for job...\n";while ($gmworker->work()) {    if ($gmworker->returnCode() != GEARMAN_SUCCESS) {        echo "return_code: " . $gmworker->returnCode() . "\n";        break;    }}function jsonValid($job){    return 'ToastyPHP!';}

Client.php

ini_set('memory_limit', '1G');$client = new GearmanClient();$client->addServer('127.0.0.1', '4730');$client->setCompleteCallback("complete");$time = time();echo "<pre>Sending job..." . "\n";$schema = file_get_contents('AllSets.json');$data = file_get_contents('AllSets.json');$gearmanData = Array(    'schema' => $schema,    'data' => $data);$gearmanDataString = json_encode($gearmanData, JSON_FORCE_OBJECT);$client->addTask("jsonValid", $gearmanDataString, null, 'Json');$client->runTasks();echo "Job finished\n";$endtime = time();print "Completed in " . ($endtime - $time) . ' seconds' . "\n";function complete($task){    print "Unique : " . $task->unique() . "\n";    print "Data : " . $task->data() . "\n";}

I have used the addTask and runTasks methods instead of doNormal.For the json data to be send I used the AllSets.json file from http://mtgjson.com/ around 30Mb size(total load), the job finised in 1 Sec , and after trying a file of around 200Mb it took 4 sec.