{HOST.NAME}
{HOST.CONN}
CPU Load：{{HOST.HOST}:system.cpu.load[percpu,avg1].last(0)}
Free memory：{{HOST.HOST}:vm.memory.size[available].last(0)}
Free Disk /：{{HOST.HOST}:vfs.fs.size[/,free].last(0)}
Incoming network：{{HOST.HOST}:net.if.in[eth0].last(0)}
Outgoing network：{{HOST.HOST}:net.if.out[eth0].last(0)}