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4 changes: 2 additions & 2 deletions doc/dev-guide/src/tracing.md
Original file line number Diff line number Diff line change
Expand Up @@ -59,7 +59,7 @@ receive log lines only from `rustup` itself with a max verbosity of `DEBUG`.
## Opentelemetry tracing

The feature `otel` can be used when building rustup to turn on Opentelemetry
tracing with an OLTP GRPC exporter.
tracing with an OTLP gRPC exporter.

This can be very useful for diagnosing performance or correctness issues in more
complicated scenarios.
Expand Down Expand Up @@ -118,6 +118,6 @@ Some good general heuristics:
as these tend to help figure the puzzle of what-is-happening
- Default to not instrumenting thin shim functions (or at least, only instrument
them temporarily while figuring out the shape of a problem)
- Be way of debug build timing - release optimisations make a huge difference,
- Be wary of debug build timing - release optimisations make a huge difference,
though debug is a lot faster to iterate on. If something isn't a problem in
release don't pay it too much heed in debug.
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