Quoting Sean Carolan <scarolan at gmail.com>: > Can anyone recommend an enterprise-class monitoring system for both > Linux and Windows servers? Here are my requirements: > > SNMP trap collection, ability to import custom MIBs > isup/isdown monitoring of ports and daemons > Server health monitors (CPU, Disk, Memory, etc) > SLA reporting with nice graphs > Pager/Email/SMS alerts with groups, filters and escalations > Built-in MTBF and MTTR reporting > Robust parent-child relationships between monitors or probes. For > example, the system must be smart enough to know that if 25 URLs have > gone down all at once, that they belong to an apache process that has > died. I don't want 25 alerts, I want *one* alert telling me that the > parent apache daemon is down. > Ability to easily create dashboards from various monitors. We want > this so we can see all components of a website in one place, eg, > apache URL, database server, disk storage, etc. > Attractive, easy to use GUI. We don't want a homebrew project with > ugly graphs and a web 1.0 GUI. > > So far the products I have looked at are: > NimBUS > SolarWinds IP Monitor > WhatsUPGold > GroundWork Open Source > Nagios > > And none of them have met all my requirements. Any suggestions? Zabbix http://www.zabbix.com