Known limitations for performance testing

Execution duration limits

Cloud, serverless robots can run for a maximum of 30 minutes per test. On-premises robots can exceed this limit.

Concurrency limits

Up to 2,000 virtual users per scenario and 500 virtual users per load group are supported.

Supported automation types

Performance testing is currently limited to Browser, API (HTTP WebRequest), and Desktop automations. For example, Integration Service or Coded automations are not yet supported.

• Infrastructure gaps: ACR-VM support and elastic provisioning are not yet available, so automatic scaling of resources is currently not possible.
• API access: Direct programmatic access to raw performance test data is not yet supported.
• Historical comparison: Test results from different historical runs cannot yet be compared.
• Autopilot and agentic support: Autopilot and agentic support are not available in the current release.
• Recordings displayed in the detail: Recording can be activated and viewd only in Orchestrator.