With IPHost Network Monitor you can run WMI Percent Idle Time_Base monitoring of various devices in your network.
To create a WMI monitor for Percent Idle Time_Base, provide host name (it must be a Windows host) and specify custom WQL query:
% Idle Time reports the percentage of time during the sample interval that the disk was idle.
The Logical Disk performance object consists of counters that monitor logical partitions of a hard or fixed disk drives. Performance Monitor identifies logical disks by their a drive letter, such as C.
IPHost Network Monitor is an advanced and easy tool for monitoring LAN and WAN networks, network servers, workstations and TCP/IP devices. Use IPHost Network Monitor to monitor your servers, domains, computers and devices.