# MongoDB\Driver\Monitoring\CommandFailedEvent::getDurationMicros

(mongodb >=1.3.0)

MongoDB\Driver\Monitoring\CommandFailedEvent::getDurationMicros — Returns the command's duration in microseconds

### Descripción

final public MongoDB\Driver\Monitoring\CommandFailedEvent::getDurationMicros(): int

The command's duration is a calculated value that includes the time to send the message and receive the reply from the server.

### Parámetros

Esta función no tiene parámetros.

### Valores devueltos

Returns the command's duration in microseconds.

### Errores/Excepciones

- Lanza una MongoDB\Driver\Exception\InvalidArgumentException en errores de análisis de argumentos.

### Ver también

- Application Performance Monitoring (APM)