add hostname to statsd metrics, to allow a statsd instance for each colo to send dedicated metrics into graphite
add hostname to statsd metrics, to allow a statsd instance for each colo to send dedicated metrics into graphite

ImmobilienScout24/statsd,ImmobilienScout24/statsd,ImmobilienScout24/statsd,ImmobilienScout24/statsd,ImmobilienScout24/statsd