# Header "X-Custom-Header: custom_value"
# SSLVersion "TLSv1"
# Format "Command"
+# Prefix "collectd" # metric prefix, only available for KAIROSDB format
# Attribute "key" "value" # only available for KAIROSDB format
# TTL 0 # data ttl, only available for KAIROSDB format
# Metrics true