Answer: Exchange server 2010 added a new feature that allows you to collect your Exchange server organization health Data.
In the past this task could take time and expertise, now it can be done in a few minutes.
To Collect Organization Health Date in Exchange Server 2010, follow the steps below:
Open Exchange EMC -> Microsoft exchange on premises.
If the data says unavailable we need to collect the data by running the collect data tool from the right action menu.
(Collect organization health data)
Once you click on the link, follow the wizard.
It’s recommended to run the tool after business hours.
Click Collect.
Click finish when done.
Now you will see the information.