Capacity Planning Calculator

Estimate gateway capacity and node count based on your traffic patterns, message sizes, and the selected dataset of official performance test results.

Configuration

DatasetChoose product/version for baseline results

Average Message SizeSize of API request/response payload (Max 100 KiB)

Target TPSExpected transactions per second

Concurrent UsersNumber of simultaneous users (official tests use 100/200/500/1000)

Traffic TypeHigher throughput, minimal processing

Safety Headroom (%)Capacity buffer to handle traffic spikes

Capacity Estimation

Recommended Nodes

Node size: 2 vCPU, 4 GiB

7,800

TPS per Node

1.0KiB payload

5,460

Effective Capacity per Node

with 30% headroom

5,460

Total Cluster Capacity

TPS

$745

Estimated Annual Cost

c5.large @ $0.085/hr

Indicative Latency

Average:24ms

90th Percentile:33ms

99th Percentile:51ms

⚙️ Test Environment & Assumptions

Hardware: c5.large (2 vCPU, 4 GiB)

OS: Ubuntu 18.04

Java: Temurin JDK 17

Backend Delay: 0ms

Security: JWT

⚠️ Important Disclaimer

Performance results are indicative and may vary based on actual deployment environment, network conditions, backend services, and other factors. It is recommended to conduct performance testing specific to your use case and environment.