Management
AWS Systems Manager
- Timebilled
- Bytesbilled
- Callsbilled
In one line
Free on EC2, and free on hybrid nodes too since AWS dropped the Advanced Instances Tier.
What gets missed
The per-instance charge for on-premises and multicloud nodes ended on 30 June 2026, and Session Manager on them is unbilled until 30 September 2026. Advanced parameters still bill monthly.
Find it on your bill
Filter Cost Explorer or your Cost and Usage Report by these usage types. A usage type with no region prefix means us-east-1.
PS-Advanced-Param-Tier1OC-OpsItems-Tier1
Bills the same way
These services turn exactly the same meters, so what you learn here transfers.