For hardware and system requirements for other ActiveGate purposes, see:
For optimal performance and enhanced security, we recommend installing and running ActiveGate on a dedicated system. Utilizing ActiveGate on a dedicated system not only minimizes the risk of compromising ActiveGate authentication data but also reduces the potential for malicious configuration manipulation.
You need a machine dedicated to ActiveGate that has:
For large environments, you may need to use a machine with additional CPU and memory.
Space allocation per directory, for installation purposes:
(for more detailed allocation, refer to ActiveGate directories)
Space allocation per directory, for ActiveGate operation:
(for more detailed allocation, refer to ActiveGate directories)
The reliability mechanism does not work if the requirement is not met. Extra 1.5 GB required as a buffer. For more information see Persistence details.
The reliability mechanism ensures the persistence of Extension Execution Controller (EEC) logs in case ActiveGate or OneAgent is unavailable, there are network problems, or EEC experiences a data ingest overload. This minimizes gaps in log coverage.
Windows configuration file: C:\ProgramData\dynatrace\remotepluginmodule\agent\conf\extensionsuser.conf
Linux configuration file: /var/lib/dynatrace/remotepluginmodule/agent/conf/extensionsuser.conf
| Windows OS | Versions | CPU architectures |
|---|---|---|
| Windows | 10, 11 | x86-64 |
| Windows Server | 2016, 2019, 2022, 2025 | x86-64 |
NT AUTHORITY\LocalService account.The following table represents the machine instance size requirement based on number of OneAgents communicating with the ActiveGate. On each host, OneAgent is performing eight monitoring tasks:
The real number of hosts may be different depending on the monitored technologies in your environment. It is recommended that the machine on which ActiveGate is running should not exceed 50% CPU and 80% memory. Additionally, it must be assumed that ActiveGates may be inoperable during updates, restarts or short communication problems. In order to ensure high availability, operating ActiveGates should be able to takeover traffic of the unavailable ActiveGates
The C6i machine instances and the estimates: