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cpython
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profiling
sampling
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Commits on Aug 11, 2026
gh-154059: Fix Tachyon flame graph time units (#154036)
pablogsal
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ee68f5f
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Commits on Aug 10, 2026
gh-154086: Fix flamegraph thread sample counts (#154104)
pablogsal
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e4b22ad
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Commits on Jul 20, 2026
Bump `profiling.sampling.cli._SYNC_TIMEOUT_SEC` to fix failures on slow Buildbots (#154248)
StanFromIreland
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f40b375
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Commits on Jul 11, 2026
gh-153293: Clear opcode statistics in the live profiler's reset_stats() (#153295)
lkk7
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43b0e01
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Commits on Jun 27, 2026
gh-152434: Fix async-aware Gecko collection (#152442)
lkollar
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87ac0bc
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gh-145306: Fix browser open after empty export (#150017)
ivonastojanovic
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860f8a5
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gh-152434: Block --async-aware with --binary (#152444)
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lkollar
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876c06c
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Commits on Jun 16, 2026
gh-151428: Remove unused imports from stdlib (#151478)
hugovk
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627adb5
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Commits on Jun 8, 2026
gh-148932: Fix `profiling.sampling` on Windows virtual environments (#150541)
edvilme
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5c13217
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Commits on Jun 6, 2026
gh-150662: Stop unbounded memory growth in Tachyon `--gecko` collector (#150845)
maurycy
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785b6dc
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Commits on May 23, 2026
gh-150258: Show relative percentage on Tachyon flamegraph (#150266)
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edvilme
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fad0674
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Commits on May 20, 2026
gh-149584: Fix excessive overhead in the Tachyon profiler regarding the cache behavior (#149649)
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pablogsal
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661df25
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gh-150034: Print JSONL filename when profiling finishes (#150035)
lkollar
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06a2830
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Commits on May 12, 2026
gh-149718: Aggregate same stack frames in Tachyon in some collectors (#149719)
maurycy
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76f2285
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Commits on May 9, 2026
gh-149430: Fix edge-cases in `profiling.sampling` outputs (#149431)
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lkollar
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9587726
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Commits on May 6, 2026
gh-144384: Lazily import `_colorize` (#149318)
hugovk
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7cea70e
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Commits on May 5, 2026
gh-146256: Add `--jsonl` collector to the `profiling.sampling` (#146257)
maurycy
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04ce318
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Commits on May 4, 2026
gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)
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hugovk
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savannahostrowski
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ef6f063
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gh-149296: Add `dump` subcommand to sampling profiler for one-shot stack snapshots (#149297)
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pablogsal
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3efd2f4
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Commits on May 2, 2026
GH-148932: Improve error message if profiling.sampling run from venv on Windows platform (#149247)
sergey-miryanov
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fea2a57
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Commits on Apr 29, 2026
gh-142927: Show module names instead of file paths in flamegraph (#146040)
ivonastojanovic
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d4eee16
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Commits on Apr 28, 2026
gh-142927: Fix inverted flamegraph width (#148568)
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ivonastojanovic
authored
993e204
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Commits on Apr 25, 2026
gh-140727: Update tachyon logo (#148965)
maigimenez
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a2fa63b
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Commits on Apr 8, 2026
gh-148225: Validate profiling.sampling replay input (#148243)
pablogsal
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efde433
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Commits on Apr 4, 2026
gh-142927: Show self time in flamegraph tooltip (#147706)
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ivonastojanovic
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4ff8b07
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Commits on Mar 31, 2026
gh-145458: use `self.skip_idle` consistently in the tachyon profiler (#145459)
KowalskiThomas
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b4fac15
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Commits on Mar 30, 2026
gh-138122: Add differential flame graph (#145785)
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ivonastojanovic
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pablogsal
authored
f4d3c61
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Commits on Mar 22, 2026
gh-135953: Properly obtain main thread identifier in Gecko Collector (#146045)
flowln
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a17301a
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Commits on Mar 16, 2026
gh-142927: Move hotspots up flamegraph sidebar (#145428)
hugovk
authored
104cae0
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Commits on Mar 10, 2026
gh-142927: Detect system theme in flame graph like in heatmap (#144885)
hugovk
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368a267
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Commits on Feb 28, 2026
gh-142927: Tachyon: Fix singular and plurals (#145329)
hugovk
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2e2109d
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Commits on Jan 30, 2026
gh-144342: Use `time.sleep` in `profiling.sampling` (#144343)
maurycy
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be4ee8e
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gh-143423: Fix free-threaded build detection in sampling profiler (#143426)
DCchoudhury15
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5f57f69
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Commits on Jan 3, 2026
gh-142927: Clarify pstats file output in docs and CLI (#143388)
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lkollar
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ef3b882
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Commits on Jan 2, 2026
gh-142927: Hide _sync_coordinator frames from profiler output (#143337)
pablogsal
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09ce592
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