MongoDB::setProfilingLevel

Sets this database's profiling level

&reftitle.description; public `int` `MongoDB::setProfilingLevel` `int` `level`

This changes the current database profiling level.

This function is equivalent to running:

    <?php

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

    ?>

The options for level are 0 (off), 1 (queries > 100ms), and 2 (all queries). If you would like to profile queries that take longer than another time period, use the database command and pass it a second option, the number of milliseconds. For example, to profile all queries that take longer than one second, run:

    <?php

    $result = $this->command(array('profile' => 1, 'slowms' => 1000));

    ?>

Profiled queries will appear in the `system.profile` collection of this database.

&reftitle.parameters;

`level`

- Profiling level.

&reftitle.returnvalues;

Returns the previous profiling level.

&reftitle.seealso;

- MongoDB core docs on profiling
- `MongoDB::getProfilingLevel`