EHT-1025 - Replace otel deps with prometheus client#108

Merged

jgrund merged 19 commits into

mainfrom

johnsonw/prometheus-client-switch

Sep 9, 2025

Commits on Aug 27, 2025

EHT-1025 - Replace otel deps with prometheus client

spoutn1k
authored and
William Johnson
committed
- revert changes to historical snapshots as these shouldn't have any
William Johnson
committed
- move `dump_stats` to lib
William Johnson
committed
- Remove otel references in code
William Johnson
committed
- Remove the explicit naming of the snapshot as it's not needed.
William Johnson
committed
- change `openmetrics` to `metrics`.
William Johnson
committed
- Remove `target_info`
William Johnson
committed

Commits on Aug 28, 2025

- Remove the `otel_scope_name` label
William Johnson
committed
- Add test to ensure all snapshots are equivalent to their matching otel
William Johnson
committed
- rename each snapshot in the `otel_snapshots` directory to use the
William Johnson
committed

Commits on Aug 29, 2025

- Update scrape benchmark to use lustre metrics from system.
William Johnson
committed

Commits on Aug 30, 2025

- add a test to check how long it takes to scrape
William Johnson
committed
- benchmark updates
William Johnson
committed
- bump up measurement time
William Johnson
committed
- Update scrape benchmark to do a total of 200 requests.
William Johnson
committed

Commits on Sep 2, 2025

- Use String instead of Vec<u8>
William Johnson
committed
- Use a total of 60 requests instead of 200.
William Johnson
committed
- Use the app() function from routes.rs in the scrape benchmark and make
William Johnson
committed

Commits on Sep 8, 2025

- Bump MemoryHigh to 2750 and MemoryMax to 3G
William Johnson
committed