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neon/pageserver
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Christian Schwarz 420f7b07b4 add benchmark demonstrating metrics/prometheus crate multicore scalability pitfalls & workarounds (#11019) 
We use the `metrics` / `prometheus` crate in the Pageserver code base.

This PR demonstrates
- typical performance pitfalls with that crate
- our current set of techniques to avoid most of these pitfalls.

refs
- https://github.com/neondatabase/neon/issues/10948
- https://github.com/neondatabase/neon/pull/7202 
- I applied the `label_values__cache_label_values_lookup` technique
there.
  - It didn't yield measurable results in high-level benchmarks though.
2025-03-11 07:22:56 +00:00
..
benches
add benchmark demonstrating metrics/prometheus crate multicore scalability pitfalls & workarounds (#11019)
2025-03-11 07:22:56 +00:00
client
pageserver: https for management API (#11025)
2025-03-10 15:07:59 +00:00
compaction
Migrate the last crates to edition 2024 (#10998)
2025-02-27 09:40:40 +00:00
ctl
Migrate the last crates to edition 2024 (#10998)
2025-02-27 09:40:40 +00:00
pagebench
pageserver: https for management API (#11025)
2025-03-10 15:07:59 +00:00
src
pageserver: https for management API (#11025)
2025-03-10 15:07:59 +00:00
test_data
pageserver: add layer visibility calculation (#8511)
2024-08-01 09:25:35 +00:00
Cargo.toml
add benchmark demonstrating metrics/prometheus crate multicore scalability pitfalls & workarounds (#11019)
2025-03-11 07:22:56 +00:00