Hi,

Please find attached the plugin script  DiskPartitionIO.zip to monitor the disk partition I/O. To get started,

1. Unzip the attached file and mention the name of the partition to be monitored in the file DiskPartitionIO.ps1. 
2. Copy-paste the DiskPartitionIO folder into the Site24x7 Plugins folder.
   Eg: C:\Program Files (x86)\Site24x7\WinAgent\monitoring\Plugins
3. In the next data collection, the agent will mark the plugin for monitoring. Log in to Site24x7 and go to Server > Plugin Integrations to view the data.

The disk partition I/O plugin contains the following performance metrics:

• AvgDiskQueueLength : Average number of both read and write requests that were queued for the selected disk
• DiskReadsPersec : Rate of read operations on the disk.
• DiskTransfersPersec : Rate of read and write operations on the disk.
• DiskWritesPersec : Rate of write operations on the disk.
• PercentDiskReadTime : Percentage of elapsed time that the selected disk drive is busy servicing read requests.
• PercentDiskTime : Percentage of elapsed time that the selected disk drive is busy servicing read or write requests.
• PercentDiskWriteTime : Percentage of elapsed time that the selected disk drive is busy servicing write requests.
• PercentIdleTime : Percentage of time during the sample interval that the disk was idle.

Hope this helps. Please let us know for any further queries. Happy Monitoring!