jif-oai 7c285f9e9c Add rollout compression histograms (#25680) ...

## Summary

Stacked on #25679. Add histogram telemetry for rollout compression
runtime, per-file compression time, byte sizes, and compression ratio.

## Changes

- Emit `codex.rollout_compression.run.duration_ms` tagged by final run
status.
- Emit `codex.rollout_compression.file.duration_ms` tagged by file
outcome.
- Emit source and compressed byte histograms for compression
candidates/results.
- Emit `codex.rollout_compression.file.compression_ratio` for successful
compressions, recorded as integer basis points.

## Validation

- `just fmt`
- `just test -p codex-rollout`
- `just fix -p codex-rollout`

7c285f9e9c · 2026-06-01 22:54:25 +02:00

History

..

src

Add rollout compression histograms (#25680)

2026-06-01 22:54:25 +02:00

BUILD.bazel

Extract rollout into its own crate (#15548)

2026-03-24 18:10:53 -07:00

Cargo.toml

Read compressed rollouts and materialize before append (#25087)

2026-06-01 15:14:19 +02:00