Code and results from benchmarking (slow) performance of MongoDB Atlas operations from eu-north-1 region to MongoDB Atlas Serverless in eu-west-1.
Target databases:
- MongoDB serverless
- Version: 7.2.2
- Region: AWS / Ireland (eu-west-1)
- MongoDB
- Version: 5.0.26
- Region: AWS / Stockholm (eu-north-1)
- Cluster Tier: M10 (General)
- Type: Replica Set - 3 nodes
Benchmark sources and target databases:
- EC2 in eu-north-1 (Stockholm) -> MongoDB serverless
- EC2 in eu-north-1 (Stockholm) -> MongoDB
- EC2 in eu-east-1 (Ireland) -> MongoDB serverless
EC2 details:
- t3.micro
- Amazon Linux 2023
- python3 3.9.16
- motor 3.4.0 (Asynchronous MongoDB client)
Network details:
- From EC2 in eu-north-1 MongoDB serverless was accessed through VPC peering (VPCs in eu-north-1 and eu-west-1) and MongoDB Private Endpoint Service
- From EC2 in eu-north-1 MongoDB was accessed via MongoDB Private Endpoint Service
- From EC2 in eu-west-1 MongoDB serverless was accessed via MongoDB Private Endpoint Service
See also: