David Sanchez

chore(profiling): add lock profiling support to ddup

2

I'm working on adding some tests to this new libdatadog stuff and realized I never pushed the lock code. Oops! Tests incoming in a separate PR, this is all still...

Add preliminary timeline support

2

## Checklist - [ ] Change(s) are motivated and described in the PR description - [ ] Testing strategy is described if automated tests are not included in the PR...

chore(profiling): add at least some tests for stack v2

2

## Checklist - [ ] Change(s) are motivated and described in the PR description - [ ] Testing strategy is described if automated tests are not included in the PR...

chore(profiling): standardize class name propagation

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Right now, class names are only propagated on the leaf frame of a stack, and only then as a label. This is unlike our other profilers and is also impeding...

Silent ddtrace crashes on 2.5 with FastAPI

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This is a new issue created for the defect observed in #6701 for ddtrace 2.5.1 From @sheluchin in that thread: > Our observation was that very large requests would eventually...

This is not ready for review, but if you wanna look, you can. OK, so I wrote this on the plane ride from Paris without being able to compile it...

libdatadog specifies that sample timestamps mark the _end_ of the event. Ours mark the beginning. This should probably be fixed, although I'm not 100% sure how to do this in...

I'll fill this stuff out later # What does this PR do? A brief description of the change being made with this pull request. # Motivation What inspired you to...

chore(setup): early check for valid Rust toolchain

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Adds an early check for a valid Rust toolchain. Since Rust isn't installed everywhere we might get built, this provides a clearer and more immediate signal that system dependencies must...

fix(profiling): fix encoding-related issues in stack v2

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This adjusts the stack V2 API in order to conform to the new proposed echion renderer. This also fixes an encoding error in stack V2 which was caused by the...