今天研究了worker stackable的配合方法，写了两种形式，虽然能工作，但是都会出现内存不听增长的问题；

于是把第一个方法的代码邮件给了作者，到现在他没有回复我。

 

我最后放弃两者配合的方式，直接使用worker，发现到现在执行了582000个工作，内存没有增长，速度也基本稳定，代码如下：

    shift()){				$data_flag = true;				$this->doSomeWork();				if((++$count)%1000==0){					printf("Work Mermory used %.3fMB RAM, time: %3f===> %d \n",  					memory_get_peak_usage(true)/1048576, (microtime(true) - $stime), $count);					$stime = microtime(true);				}			}else{				usleep(100000);			}		}				exit;	}	private function doSomeWork(){		$str = 'sdalsadkfkasd;lfksa;ldfkas;lkf;lsadkf;as';		$len = strlen($str);				$s = substr($str,rand(0,$len));		$len = floor(strlen($s)/2);				for($i=0;$i<$len;$i++){			$tmp = $s[$i];			$idx = intval($len-$i-1);			$s[$i] = $s[$idx];			$s[$idx] = $tmp;		}	}}$worker= new ExampleWorker(sprintf("Worker [%d]", 0));$worker->start();$stime = microtime(true);$count = 3000000;//99999999;$total = $count*5;$ct = 0;while($count--){	//for ($target = 0; $target < 5; $target++)	$worker[]='data_'.(++$ct);	usleep(rand(200,1800));}//sleep(10);$runtime = (microtime(true)-$stime);printf("---------------------------------------------------------\n");printf("Used time is %f \n", $runtime);printf("Mermory used %.3fMB RAM, added %d, left %d\n", memory_get_peak_usage(true)/1048576, $total, count($worker));printf("---------------------------------------------------------\n");//var_dump($works);

 

虚拟上的运行速度：

Work Mermory used 0.250MB RAM, time: 2.141709===> 607000 Work Mermory used 0.250MB RAM, time: 1.721918===> 608000 Work Mermory used 0.250MB RAM, time: 1.858363===> 609000 Work Mermory used 0.250MB RAM, time: 1.734542===> 610000 Work Mermory used 0.250MB RAM, time: 1.819794===> 611000 Work Mermory used 0.250MB RAM, time: 1.847132===> 612000 Work Mermory used 0.250MB RAM, time: 1.740353===> 613000 Work Mermory used 0.250MB RAM, time: 1.628364===> 614000 Work Mermory used 0.250MB RAM, time: 1.731518===> 615000 Work Mermory used 0.250MB RAM, time: 1.730583===> 616000 Work Mermory used 0.250MB RAM, time: 1.825315===> 617000 Work Mermory used 0.250MB RAM, time: 1.762334===> 618000 Work Mermory used 0.250MB RAM, time: 1.842860===> 619000 Work Mermory used 0.250MB RAM, time: 1.732677===> 620000