Node Provider Benchmarker

This is a simple script to run benchmarking on various RPC calls against any provider

---

To run the test suite:

npm install
npm run start

Customizing for your own test suite

If you want to test different providers see: src/providers/index.ts

If you want to run different queries/tests, make changes to: src/benchmarks/index.ts For example:

runTestAndReport(
    providerMetadata,
    UNLIMITTED_ITERATIONS,
    '<<<insert your custom test name>>>',
    SHOULD_BLOCK_BETWEEN_CALLS,
    DEFAULT_DELAY_BETWEEN_CALLS,
    () => <<<Insert any promise here>>>
),

To get the results to show up in the AWS dashboard for the new test, you need to add the test name to the widgets array in src/dashboard.ts

Set up your providers

Create a .env file with all your API access keys. This should match all the providers you are benmchmarking in src/providers/index.ts

ALCHEMY_API_KEY=<<<YOUR ALCHEMY API KEY>>>
CHAINSTACK_URL=<<<YOUR CHAINSTACK URL>>>
CHAINSTACK_ARCH_URL=<<<YOUR CHAINSTACK ARCHIVE URL>>>
INFURA_URL=<<<INFURA URL>>>
QUICKNODE_URL=<<<Quicknode url>>>
POCKET_URL=<<<YOUR POCKET PROJECT URL>>>
MORALIS_URL=<<<YOUR MORALIS URL>>>
MORALIS_ARCH_URL=<<<YOUR MORALIS ARCHIVE URL>>>
# add any others here, and update the providers list in src/providers/index.ts with the env key

Dashboards

The framework by default reports all metrics to file in out/report.txt and also attempts to write the metrics to AWS cloudwatch (they give nice graphing tools to us for free). To view all of the metrics in 1 place on AWS, there is the CloudWatch Dashboard feature. There is a script in this package to generate the configuration file for the dashboard. Just make sure src/dashboard.ts is up to date with your tests then run

So any time a new test is added, and you want it to be reflected in the dashboard, make sure to update in 2 places with matching testName.

1. create/update the test name itself here
2. and add/update the test name in the dashboard generator list here

Then generate the new dashboard:

npm run generate-dashboard

which will output a JSON blob that you can copy/paste into the dashboard UI on AWS console.

AWS Cloudwatch -> Dashboards -> Create Dashboard -> Actions -> View/edit source -> Paste the generated JSON