Is there any way to provide a user access to the Activity Monitor without enabling them as a sysadmin? Yes. Of course there is. More easily managed if we do it with a server-level role than to multiple individual logins, like this:
USE master;
-- Step 1: Create the custom server role
CREATE SERVER ROLE [ActivityMonitorRole];
-- Step 1: Create the custom server role
CREATE SERVER ROLE [ActivityMonitorRole];
-- Step 2: Grant the necessary permission to the role
GRANT VIEW SERVER STATE TO [ActivityMonitorRole];
-- Step 3: Add specific logins to the role
ALTER SERVER ROLE [ActivityMonitorRole] ADD MEMBER [YOURUSER];
-- Repeat for additional logins as needed
ALTER SERVER ROLE [ActivityMonitorRole] ADD MEMBER [YOURUSER];
-- Repeat for additional logins as needed
Change your mind for some reason? Just as easy to revert.
-- Step 1: Remove login from the role
ALTER SERVER ROLE [ActivityMonitorRole] DROP MEMBER [your_user];
-- Step 2: Revoke VIEW SERVER STATE from the role
REVOKE VIEW SERVER STATE FROM [ActivityMonitorRole];
-- Step 3: Drop the role if no longer needed
DROP SERVER ROLE [ActivityMonitorRole];