弹性公网IP
产品线获取监控数据的servicecode为ip，提供的监控指标如下：
metric中文名称英文名称单位说明floatingip.incoming.bytes网络入速率NetworkInboundRatebpsfloatingip.outgoing.bytes网络出速率NetworkOutboundRatebpsfloatingip.incoming.packets公网入包量NetworkPacketsInppsfloatingip.outgoing.packets公网出包量NetworkPacketsOutpps
