Measure your ExpressJS API Performance with Prometheus

Monitoring your application's performance is a critical part of building and deploying a production-grade application. In this video, you will learn how to monitor your ExpressJS application with Prometheus.

📚 Concepts & technologies covered
- Metrics & monitoring

- Prometheus
- ExpressJS middleware

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[rafaelcorrea]

your content arrived in brazil,
helped me a lot!
Congratulations

[judevector]

Thank you so much for this playlist, my programming journey has leveled up drastically and made me job ready

[rugeneus]

Amazing! That is exactly what I was looking for. Thank you!

[dforever]

hey tom, histogram always give me nothing while Database is working! can you tell me what could be I doing wrong, I followed your tutorial from the start and also tried to copy it from git repo but one is not working other is. Thanks for the content buddy :)

[destocot]

not sure if i setup something wrong but ive been following the videos without cloning the repo, it seems the delete session doesnt delete the tokens, also at no point in the flow do we check if the session is valid say before accessing createProduct, maybe i missed something

[beratdinckan]

I wonder what you think about using pm2.

[yavgani]

Please do a tutorial on adding Prometheus to graphql

[beratkaraaslan]

how I connection to my database and I use npm

[amanraj]

Hey awesome video, can you make a follow up of this video to use the data of prometheus to generate visualisation on grafana and also hide/restrict the grafana monitoring port. thanks

[shelbygt]

Would love to see a video on Prometheus metrics for GraphQL server

[aholagunju]

Time should be divided by 1000 not multiply. Since we are converting from milliseconds to seconds