Multi-Node Deployments

Test Setup and Sample Data

We ran performance tests to mimic a large load on Action Center and Orchestrator, with the following sample data:

• 10,000 concurrent Action Center users

• 240,000 actions

  • 60% document validation actions
  • 40% form actions

• Payload per one form action:

  • Form layout—5KB
  • Form data—5KB
  • 10 storage files x 100KB

• Payload per one document validation action:

  • One PDF file x 150KB

Recommendations

Based on our performance tests, we recommend the maximum numbers below:

• 150,000 attended robots connected to Orchestrator and running jobs
• 10,000 Action Center users processing actions
• 3,000 unattended robots running jobs (creating actions and resuming after the actions completion)

To ensure seamless performance for the above scenario, we recommend setting the following environment:

Environment Configuration

Instance	No. of Deployment Nodes	Azure VM	vCPU Cores	Frequency (GHz)	RAM (GB)
Action Center	3	B2s	2	2.0	4
Orchestrator	10	F16	16	2.0	32
SQL Server	1	F32	32	2.0	64

Drive Storage

Allocate a drive for each of the following content:

Stored Content	Drive Capacity
Database	1TB
Temporary database	1TB
Transactional logs	1TB

Database Setup

Product	Configuration
Redis Enterprise HA	CentOS 8 CPU Cores 2.0 GHz minimum frequency 16GB RAM
Bucket storage VM	Standard L32s_v2 Ultra Disc 4TB 900MB/s throughput