https://github.com/csabapalfi/global-latency-test

https://github.com/csabapalfi/global-latency-test

Last synced: 24 days ago
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• Host: GitHub
• URL: https://github.com/csabapalfi/global-latency-test
• Owner: csabapalfi
• Created: 2023-09-25T15:55:04.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2023-09-25T23:40:22.000Z (about 1 year ago)
• Last Synced: 2023-10-12T14:38:42.494Z (about 1 year ago)
• Language: JavaScript
• Size: 104 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Global latency test

Small vercel edge runtime app + scripts to compare/test latency from all the [18 vercel regions](https://vercel.com/docs/edge-network/regions).

## Usage

```sh

# generate routes for all regions

./script/generate-routes.sh

# deploy

vercel deploy

export API_BASEURL=https://.vercel.app/api

# setup urls.tsv with \t entries

cat > urls.tsv </-.json files

./scripts/test-urls.sh input/urls.tsv output/run-1

# aggregate all latencies in a single CSV file like region,label,latency

./scripts/aggregate.sh output/run-1 > output/run-1/latencies.csv

# merge CSV files if you've done multiple runs

./scripts/aggregate.sh output/run-1/latencies.csv output/run-2/latencies.csv > output/latencies.csv

```