From: Thierry Martos <81799048+ThierryMT@users.noreply.github.com>
Date: Wed, 19 Nov 2025 00:01:09 +0000 (-0800)
Subject: gh-140381: Increase slow_fibonacci call frequency in test_profiling (#140673)
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=652c764a59913327b28b32016405696a620d969e;p=thirdparty%2FPython%2Fcpython.git

gh-140381: Increase slow_fibonacci call frequency in test_profiling (#140673)
---

diff --git a/Lib/test/test_profiling/test_sampling_profiler/test_integration.py b/Lib/test/test_profiling/test_sampling_profiler/test_integration.py
index 4fb2c595bbef..e1c80fa6d5d1 100644
--- a/Lib/test/test_profiling/test_sampling_profiler/test_integration.py
+++ b/Lib/test/test_profiling/test_sampling_profiler/test_integration.py
@@ -414,8 +414,8 @@ def main_loop():
         if iteration % 3 == 0:
             # Very CPU intensive
             result = cpu_intensive_work()
-        elif iteration % 5 == 0:
-            # Expensive recursive operation
+        elif iteration % 2 == 0:
+            # Expensive recursive operation (increased frequency for slower machines)
             result = slow_fibonacci(12)
         else:
             # Medium operation
diff --git a/Misc/NEWS.d/next/Tests/2025-10-27-15-53-47.gh-issue-140381.N5o3pa.rst b/Misc/NEWS.d/next/Tests/2025-10-27-15-53-47.gh-issue-140381.N5o3pa.rst
new file mode 100644
index 000000000000..568a2b65d7d2
--- /dev/null
+++ b/Misc/NEWS.d/next/Tests/2025-10-27-15-53-47.gh-issue-140381.N5o3pa.rst
@@ -0,0 +1 @@
+Fix flaky test_profiling tests on i686 and s390x architectures by increasing slow_fibonacci call frequency from every 5th iteration to every 2nd iteration.