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Prometheus and Grafana support #1429

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jrchatruc opened this issue Dec 6, 2024 · 0 comments · Fixed by #1518
Closed

Prometheus and Grafana support #1429

jrchatruc opened this issue Dec 6, 2024 · 0 comments · Fixed by #1518
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@fborello-lambda

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@jrchatruc
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Add a basic Prometheus + Grafana local setup to ethrex using docker compose; for now it should just show a simple metric:

  • Transactions per second

Reference:
https://docs.rs/prometheus/latest/prometheus/
@jrchatruc jrchatruc converted this from a draft issue Dec 6, 2024
@jrchatruc jrchatruc moved this to Todo in ethrex_l2 Dec 6, 2024
@fborello-lambda fborello-lambda mentioned this issue Dec 16, 2024
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github-merge-queue bot pushed a commit that referenced this issue Jan 3, 2025
@fborello-lambda @ilitteri
feat(core): add metrics/observability with prometheus (#1518)
c5dee10 
**Motivation**

We need a starting point to create dashboards with Grafana. Metrics are
essential to observe the behavior of the node.

**Description**

- Simple dashboard with a counter. Counts the transactions.
- We neeed an API with the `/metrics` endpoint → using axum for
fast development, we may want to create a simple API from scratch
without any crate.

- To test it out:
1. `cd crates/l2 && cp .env.example .env`
2. `make rm-db-l2 && make init`

- In a new terminal:
1. `cd crates/l2 && make cli`
2. `ethrex_l2 test load --path
<full_path>/ethrex/test_data/private_keys.txt -i 1`

- In the browser go to [http://localhost:3802/](http://localhost:3802/):
  - Login with `admin`/`admin`
- Go to Dashboards &rarr; open the `Ethrex - Transactions` dashboard,
the dashboard should show `172`. The previous cli's command sent 172
transactions.
  
Example output:


![image](https://github.com/user-attachments/assets/f585d850-490d-4133-8216-4f3d7e8c42ff)


Closes #1429

---------

Co-authored-by: Ivan Litteri <67517699+ilitteri@users.noreply.github.com>
@github-project-automation github-project-automation bot moved this from Todo to Done in ethrex_l2 Jan 3, 2025
@github-project-automation github-project-automation bot moved this to Done in ethrex_l1 Jan 3, 2025
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feat(core): add metrics/observability with prometheus lambdaclass/ethrex
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@dsocolobsky @jrchatruc @fborello-lambda