memcached_items value:GAUGE:0:U
memcached_octets rx:COUNTER:0:4294967295, tx:COUNTER:0:4294967295
memcached_ops value:COUNTER:0:134217728
+nginx_connections value:GAUGE:0:U
+nginx_requests value:COUNTER:0:134217728
percent percent:GAUGE:0:100.1
ping ping:GAUGE:0:65535
power value:GAUGE:0:U