Zabbix Server告警“High swap space usage ( less than 50% free)”

 

  Zabbix Server突然报“High swap space usage ( less than 50% free)”，简单描述一下当前Zabbix Server环境，操作系统为CentOS 8，上面部署了MySQL与Zabbix-Server、PHP等组件。

 

[root@Zabbix ~]# more /etc/redhat-release 

CentOS Linux release 8.2.2004 (Core) 

[root@Zabbix ~]# uname -m

x86_64