src/Client.php
public function decrement($metrics, $delta = 1, $sampleRate = 1, array $tags = [])
    {
        return $this->increment($metrics, 0 - $delta, $sampleRate, $tags);
    }
public function decrement($metrics, $delta = 1, $sampleRate = 1, array $tags = [])
    {
        return $this->increment($metrics, 0 - $delta, $sampleRate, $tags);
    }
public function decrement ( $ metrics , $ delta = 1 , $ sampleRate = 1 , array $ tags = [ ] ) { return $ this -> increment ( $ metrics , 0 - $ delta , $ sampleRate , $ tags ) ; }
Decrement a metric
@param  string|array $metrics Metric(s) to decrement
@param  int $delta Value to increment the metric by
@param  int $sampleRate Sample rate of metric
@param  array $tags A list of metric tags values
@return $this
@throws ConnectionException
Decrement a metric