Matthew Zeng 2c7802e7cf [codex] Split plugin and skill warmup tracing (#28605) ...

## What changed

- promote plugin config loading to an info-level `plugins_for_config`
span
- promote skill config loading to an info-level `skills_for_config` span
- attach stable OpenTelemetry names to both spans

## Why

`session_init.plugin_skill_warmup` currently combines plugin loading and
skill loading, which makes cold-start traces unable to identify which
phase dominates. These child spans preserve the existing aggregate while
making the two costs independently visible.

Context:
https://openai.slack.com/archives/C0ARA9GF5D4/p1781639496496439?thread_ts=1781202444.891669&cid=C0ARA9GF5D4

## Impact

This is observability-only. It does not change plugin or skill loading
behavior.

## Validation

- `just test -p codex-core-skills -p codex-core-plugins` (347 passed)
- `just fmt`

2c7802e7cf · 2026-06-17 22:45:10 -07:00

History

..

src

[codex] Split plugin and skill warmup tracing (#28605)

2026-06-17 22:45:10 -07:00

BUILD.bazel

build: run buildifier from just fmt (#28125)

2026-06-13 21:43:39 -07:00

Cargo.toml

[codex] [3/4] Activate endpoint plugin recommendations (#27704)

2026-06-16 23:04:07 +00:00