dbos-postgres-benchmark

Postgres and DBOS benchmarks.

Launch the cluster

cd terraform
terraform init
terraform apply -var="key_name=YOUR_SSH_KEY"

SSH into the EC2 using the public IP from terraform output.

Run benchmarks

On the EC2:

uv sync

Postgres insert throughput

uv run python benchmarks/postgres_insert.py --rps 1000 --duration 900

DBOS start_workflow throughput

uv run python benchmarks/dbos_start_workflow.py --rps 1000 --duration 900

DBOS queue throughput

uv run python benchmarks/dbos_queue.py --rps 1000 --duration 900

Stream throughput

uv run benchmarks/dbos_stream.py --processes 64 --streams-per-worker 16 --pool-size 20 --reader-processes 64 --rps 1000 --duration 900