zabbix常用item

vfs.file.md5sum[/etc/crontab]    {basic:vfs.file.md5sum[/etc/crontab].diff()}=（文件md5值不同返回1）

vm.memory.size[available]        {basic:vm.memory.size[available].last()}<768M

system.cpu.util[,iowait]         {basic:system.cpu.util[,iowait].avg(5m)}>

system.cpu.util[,user,avg1]      {basic:system.cpu.util[,user,avg1].last()}>

vfs.fs.size[/,used]

net.if.in[eth0]                  {basic:net.if.out[eth0].last()}>8000K

net.if.out[eth0]

system.users.num

proc.num[]

proc.num[,,zomb,]                {basic:proc.num[,,zomb,].avg(5m)}>

net.tcp.listen[]            {172.16.0.155:net.tcp.listen[].last()}<> （端口不存在返回非1）
net.tcp.port[<ip>,port]

log[/var/log/secure,"(Failed) password",,,skip,]     {172.16.0.159:log[/var/log/secure,"(Failed) password",,,skip,].nodata()}=