Matthew Zeng 1345c16dd7 [codex] add connector runtime latency metrics (#31319) ...

## Summary

- measure successful legacy `app/list` latency with
`codex.apps.installed.duration_ms`, segmented by `path=legacy` and
`reload`
- measure successful host-owned `codex_apps` startup and explicit
refresh latency with `codex.apps.refresh.duration_ms`
- add the refresh trigger to successful
`codex.mcp.tools.fetch_uncached.duration_ms` samples for `codex_apps`
without changing other MCP-server samples

## Why

This establishes a small latency baseline for the current connector path
before `ConnectorRuntimeManager`, `app/installed`, and `app/read` land.
Error-rate and broader runtime-state instrumentation are intentionally
deferred.

This is telemetry-only and does not change connector behavior.

## Validation

- `just test -p codex-mcp` (94 passed)
- `just test -p codex-app-server list_apps` (13 passed)
- `just fix -p codex-mcp`
- `just fix -p codex-app-server`
- `just fmt`
- `git diff --check`

2026-07-07 10:49:06 -07:00

..

src

[codex] add connector runtime latency metrics (#31319)

2026-07-07 10:49:06 -07:00

BUILD.bazel

Extract MCP into codex-mcp crate (#15919)

2026-04-01 19:03:26 -07:00

Cargo.toml

Add a connector declaration snapshot (#29851)

2026-06-24 23:24:01 +01:00