内存泄露

Q	A
Bug report?	yes/no
Feature request?	yes/no
Swoft version	2.1
Swoole version	4.4.18
PHP version	7.2.33
Runtime environment	Docker etc.

Describe the bug 服务进程内存随着时间无上限增长

Expected behavior 本地模拟每秒10个并发情况 且开启task进程；使用Swoole Tracker进行监测 Screenshots If applicable, add screenshots to help explain your problem.

Details 内存泄露记录 The Possible Leak As Malloc Size Keep Growth: /var/www/swoft/vendor/swoft/server/src/Server.php:545 => Growth Times : [1764]; Growth Size : [7460160] /var/www/swoft/vendor/swoft/stdlib/src/Helper/ArrayHelper.php:930 => Growth Times : [6]; Growth Size : [576] /var/www/swoft/vendor/swoft/stdlib/src/Helper/ArrayHelper.php:281 => Growth Times : [6]; Growth Size : [384] /var/www/swoft/vendor/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php:88 => Growth Times : [1289]; Growth Size : [6534838296] /var/www/swoft/vendor/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php:95 => Growth Times : [1289]; Growth Size : [567432] /var/www/swoft/vendor/monolog/monolog/src/Monolog/Formatter/LineFormatter.php:102 => Growth Times : [1289]; Growth Size : [1824984] /var/www/swoft/vendor/monolog/monolog/src/Monolog/Formatter/LineFormatter.php:103 => Growth Times : [1289]; Growth Size : [736128] /var/www/swoft/vendor/swoft/log/src/Handler/FileHandler.php:137 => Growth Times : [1289]; Growth Size : [1334232] /var/www/swoft/vendor/swoft/log/src/Handler/FileHandler.php:139 => Growth Times : [1289]; Growth Size : [720792] /var/www/swoft/vendor/swoft/log/src/Handler/FileHandler.php:102 => Growth Times : [1289]; Growth Size : [720792] /var/www/swoft/vendor/swoft/log/src/Handler/FileHandler.php:104 => Growth Times : [1289]; Growth Size : [214704] /var/www/swoft/vendor/swoft/log/src/Handler/FileHandler.php:203 => Growth Times : [1289]; Growth Size : [92016] /var/www/swoft/vendor/swoft/log/src/Handler/FileHandler.php:204 => Growth Times : [1289]; Growth Size : [966168] /var/www/swoft/vendor/swoft/log/src/Handler/FileHandler.php:215 => Growth Times : [1289]; Growth Size : [1150200] /var/www/swoft/vendor/swoft/log/src/Handler/FileHandler.php:216 => Growth Times : [1289]; Growth Size : [260712] /var/www/swoft/vendor/swoft/framework/src/Co.php:162 => Growth Times : [1289]; Growth Size : [107352] /var/www/swoft/vendor/swoft/log/src/Logger.php:448 => Growth Times : [1289]; Growth Size : [46008]

//服务配置
  'httpServer'         => [
        'class'    => HttpServer::class,
        'port'     => 18306,
        'listener' => [
             'rpc' => bean('rpcServer'),
            // 'tcp' => bean('tcpServer'),
        ],
        'process'  => [
            // 'monitor' => bean(\App\Process\MonitorProcess::class)
            // 'crontab' => bean(CrontabProcess::class)
        ],
        'on'       => [
            // SwooleEvent::TASK   => bean(SyncTaskListener::class),  // Enable sync task
            SwooleEvent::TASK   => bean(TaskListener::class),  // Enable task must task and finish event
            SwooleEvent::FINISH => bean(FinishListener::class)
        ],
        /* @see HttpServer::$setting */
        'setting'  => [
            'task_worker_num'       => 12,
//            'task_max_request'       => 1000,
            'task_enable_coroutine' => true,
            'worker_num'            => 6,



//路由代码
    /**
     * 测试
     * @RequestMapping(route="test",method={"GET"})
     * @return string
     * @throws \Swoft\Task\Exception\TaskException
     */
    public function test(){
     return   Task::async('testTask', 'list', [1]);
    }


// 任务代码
 * @Task(name="testTask")
 */
class TestTask
{
    /**
     * @TaskMapping(name="list")
     *
     * @param int    $id
     * @param string $default
     *
     * @return array
     */
    public function getList(int $id, string $default = 'def'): array
    {
        return [
            'list'    => [1, 3, 3],
            'id'      => $id,
            'default' => $default
        ];
    }

Provide minimal script to reproduce the issue

//泄露内存最多的 包代码，感觉像无限在往数组里加值
/var/www/swoft/vendor/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php:88 => Growth Times : [1289]; Growth Size : [6534838296]

 if (is_array($data)) {
            $normalized = array();

            $count = 1;
            foreach ($data as $key => $value) {
                if ($count++ > 1000) {
                    $normalized['...'] = 'Over 1000 items ('.count($data).' total), aborting normalization';
                    break;
                }

                $normalized[$key] = $this->normalize($value, $depth+1);
            }

            return $normalized;
        }

log 配置的输出 json 吗