Hell Salman,
You can find these functionalities in Solution Manager System Monitoring, Technical Monitoring and Dashboards.
You can view below link in detail.
There are some tools like hp, solarwinds, ca.
As far as i know they are powerfull for OS, Disk, Network monitoring, etc.
If you want to monitor SAP systems you need to pay extra.
BRs,
Yuksel AKCINAR