MongoDB::getProfilingLevel

(PECL mongo >=0.9.0)

MongoDB::getProfilingLevel — Gets this database's profiling level

说明

public int MongoDB::getProfilingLevel ( void )

This returns the current database profiling level.

The database profiler tracks query execution times. If you turn it on (say, using MongoDB::setProfilingLevel() or the shell), you can see how many queries took longer than a given number of milliseconds or the timing for all queries.

Note that profiling slows down queries, so it is better to use in development or testing than in a time-sensitive application.

This function is equivalent to running:


<?php

public function getProfilingLevel() {
    return $this->command(array('profile' => -1));
}

?>

参数

此函数没有参数。

返回值

Returns the profiling level.

参见

MongoDB core docs on » profiling and MongoDB::setProfilingLevel() - Sets this database's profiling level.