zabbix memory

Zabbix中的内存监控项包括Used memory和Memory usage。Used memory是通过vm.memory.size这个key获取的，它表示服务器已使用的内存。然而，Used memory的值还包括buffers和cached这部分内容。在Linux系统中，buffers和cached是可用的内存，只有当内存不足时才会释放这部分空间。因此，Used memory的值会偏高。

相关问题

{Template OS Linux by Zabbix agent revision:vm.memory.size[available].max(5m)}<500M and {Template OS Linux by Zabbix agent revision:vm.memory.size[total].last()}>0

这是一个 Zabbix 监控模板，用于检测 Linux 系统的可用内存是否低于 500MB，同时保证总内存大于 0。具体来说，该模板使用 Zabbix agent 来收集目标主机的内存信息，其中 vm.memory.size[available].max(5m) 表示最近 5 分钟内可用内存的最大值，而 vm.memory.size[total].last() 则表示当前系统总内存。如果可用内存小于 500MB 且总内存大于 0，则会触发告警。你可以将该模板应用于 Zabbix 监控系统中，以实现对 Linux 系统内存的监控。

zabbix vmware

Zabbix is an open-source monitoring software that provides real-time monitoring of various IT components, including servers, networks, applications, and services. VMware is a virtualization technology that allows multiple virtual machines to run on a single physical machine.

Zabbix can be used to monitor various aspects of VMware, including virtual machines, hosts, datastores, and clusters. Zabbix can collect performance data, such as CPU usage, memory usage, disk I/O, and network usage, from VMware and provide real-time monitoring and alerts. Zabbix also allows you to monitor the status of virtual machines, such as power state, uptime, and resource allocation.

Zabbix can be integrated with VMware using the VMware API, which allows Zabbix to retrieve data from VMware and monitor it. Zabbix also provides pre-built templates for VMware, making it easy to configure monitoring for your VMware infrastructure. With Zabbix, you can ensure the availability and performance of your VMware infrastructure and quickly identify and resolve any issues.