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fix(profiling): upgrade echion to pick up performance fixes #13230

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Merged
merged 8 commits into from
Apr 21, 2025
Merged

fix(profiling): upgrade echion to pick up performance fixes #13230

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421a20e
test: use echion@cp311-312-frame-chunk
taegyunkim Apr 17, 2025
7dd4d33
update echion commit
taegyunkim Apr 17, 2025
a1dcf55
update commit
taegyunkim Apr 18, 2025
80c5e65
Merge branch 'main' into taegyunkim/cp311-312-frame-chunk
taegyunkim Apr 18, 2025
e79a4e4
use latest echion
taegyunkim Apr 18, 2025
4515f04
add reno
taegyunkim Apr 18, 2025
333f330
Merge branch 'main' into taegyunkim/cp311-312-frame-chunk
taegyunkim Apr 18, 2025
c2c1d3b
Merge branch 'main' into taegyunkim/cp311-312-frame-chunk
sanchda Apr 21, 2025
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2 changes: 1 addition & 1 deletion ddtrace/internal/datadog/profiling/stack_v2/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ endif()

# Add echion
set(ECHION_COMMIT
"0876677add34925dbb5beaa7048226fabaddd0df" # https://github.com/P403n1x87/echion/commit/0876677add34925dbb5beaa7048226fabaddd0df
"6ebe7dddb604aa97e89f072c0fc65c9785e023a0" # https://github.com/P403n1x87/echion/commit/6ebe7dddb604aa97e89f072c0fc65c9785e023a0
CACHE STRING "Commit hash of echion to use")
FetchContent_Declare(
echion
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11 changes: 11 additions & 0 deletions releasenotes/notes/prof-perf-echion-bbb657265d18148c.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
---
fixes:
- |
profiling: Upgrades echion to pick up fixes which enables the stack sampler
to avoid extra calls to ``process_vm_readv()`` syscalls for Python frame
objects for Python versions 3.11+.
upgrade:
- |
profiling: Upgrades echion, improving the performance of stack sampler by
replacing proc filesystem reads with ``clock_gettime()``.

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