* feat: timing statistics for getReleases
Adds collection and reporting of timing statistics for
`datasource.getReleases()` calls. Each call records the datasource, registryUrl,
packageName, and duration. The intent is to visibility into where
renovate is retrieving release information and how long that might take.
The report consists of a nested data-structure that provides increasing
detail as we descend datasource, registryUrl, and packageName.
The full report is logged at trace level
`getReleases statistics with packages`.
A summary report including only datasources and registryUrls is logged
at debug level `getReleases statistics summary`.
* add GetReleasesSpanProcessor
- Re-instrument getReleases calls using open telemetry.
- Adds GetReleasesSpanProcessor, which can adapt
`getReleases` spans to GetReleasesStats.
* fixup instrumentation tests
* pr feedback
* pr feedback: naming
* pr feedback: comments
Now we have instrumented our Git operations with tracing, we can make
sure that users who are not using OpenTelemetry still get insights into
their Git operation usage using a debug log output.
Following how other insights are produced, we can introduce a new type
in `lib/util/stats` for `GitOperationStats`, which will track the
overall execution for each operation type, and output them in the same
style as we use for other timing reports.
At the end of a Renovate run, we'll then make sure that this is logged
into a debug log for further investigation.
To create the report, we can make sure that we introduce a new
OpenTelemetry `SpanProcessor`, which will run when we end our Run, and
store any Git operations in `GitOperationStats`.
This adapts code from GPT-4.1 and code from [0].
Co-authored-by: gpt-4.1 <jamie.tanna+github-copilot@mend.io>
[0]: https://github.com/yurisouza/monitoria-sdk/blob/ca9d751fa7c3a785a04f87b8966bb782b4617021/src/adapters/nestjs/span-duration-tracker.ts#L18-L27
Sergei Zharinov