Item zabbix July 8, 2019 16 32 64 128 Item zabbix agent Item zabbix api Zabbix item key Zabbix item units Zabbix item lastvalue Zabbix item prototype Zabbix item types Zabbix item script Zabbix item preprocessing Zabbix item update interval Zabbix item calculated Zabbix item name Zabbix item custom intervals Zabbix item name macro