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Version: 2.5.0

Client + Performance test (Multi Node)

With your multi-node ChronoLog deployment running, you can now run a client performance test to exercise the system and validate the distributed setup.

Prerequisite: Make sure you have already completed the steps in Running ChronoLog so that the multi-node ChronoLog deployment is up and running.

Running a Client Performance Test​

Step 1: Generate Client Hosts File​

Run the following command directly from your host machine:

docker exec chronolog-c1 bash -c 'echo "chronolog-c1" > ~/chronolog_install/Release/conf/hosts_client'

Step 2: Run Client Performance Test​

Execute the performance test directly:

docker exec chronolog-c1 bash -c 'LD_LIBRARY_PATH=~/chronolog_install/Release/lib ~/chronolog_repo/.spack-env/view/bin/mpiexec -n 4 -f ~/chronolog_install/Release/conf/hosts_client ~/chronolog_install/Release/bin/client_admin --config ~/chronolog_install/Release/conf/default_client_conf.json -a 4096 -b 4096 -s 4096 -n 4096 -t 1 -h 1 -p -r'

Stopping ChronoLog​

Stop all containers:

docker compose -f dynamic-compose.yaml down

Remove volumes (optional):

docker compose -f dynamic-compose.yaml down -v

What's Next?​

With ChronoLog running and your performance test completed, you can:

  • Deploy workloads within containers.
  • Integrate ChronoLog into your infrastructure.
  • Customize setups based on your needs.

If you haven't yet explored the single-node Docker workflow, see Docker (single node) - Running ChronoLog for a simpler starting point.