cpython/Lib/profiling/sampling
ivonastojanovic 993e204ad4
gh-142927: Fix inverted flamegraph width (#148568)
Fix inverted flamegraph width

The inverted view used thread presence as a proxy for self time.
This missed self samples on C-level wrapper frames like _run_code,
where the node's thread always appears in its children too. Those
samples were silently dropped, causing the chart to render narrower
than full width. Now uses the explicit self field on each node
instead of the thread heuristic.
2026-04-28 17:42:21 +01:00
..
_assets gh-140727: Update tachyon logo (#148965) 2026-04-25 22:27:11 +01:00
_flamegraph_assets gh-142927: Fix inverted flamegraph width (#148568) 2026-04-28 17:42:21 +01:00
_heatmap_assets gh-142927: Detect system theme in flame graph like in heatmap (#144885) 2026-03-10 13:38:48 +02:00
_shared_assets gh-142927: Detect system theme in flame graph like in heatmap (#144885) 2026-03-10 13:38:48 +02:00
_vendor gh-135953: Add flamegraph reporter to sampling profiler (#138715) 2025-09-09 23:06:45 +01:00
live_collector gh-138122: Move local imports to module level in sampling profiler (#143257) 2026-01-02 02:31:39 +00:00
__init__.py gh-140677 Add heatmap visualization to Tachyon sampling profiler (#140680) 2025-12-02 20:33:40 +00:00
__main__.py gh-142654: show the clear error message when sampling on an unknown PID in tachyon (#142655) 2025-12-17 14:15:22 +00:00
_child_monitor.py gh-138122: Replace --interval with --sampling-rate (#143085) 2025-12-24 13:46:33 +00:00
_css_utils.py gh-140677 Add heatmap visualization to Tachyon sampling profiler (#140680) 2025-12-02 20:33:40 +00:00
_format_utils.py gh-142927: Tachyon: Comma separate thousands and fix singular/plurals (#142934) 2025-12-22 14:15:57 +00:00
_sync_coordinator.py gh-143040: Exit taychon live mode gracefully and display profiled script errors (#143101) 2025-12-27 00:36:15 +00:00
binary_collector.py gh-138122: Allow tachyon to write and read binary output (#142730) 2025-12-22 23:57:20 +00:00
binary_reader.py gh-138122: Move local imports to module level in sampling profiler (#143257) 2026-01-02 02:31:39 +00:00
cli.py gh-148225: Validate profiling.sampling replay input (#148243) 2026-04-08 23:34:46 +00:00
collector.py gh-142927: Hide _sync_coordinator frames from profiler output (#143337) 2026-01-02 12:09:36 +00:00
constants.py gh-135953: Properly obtain main thread identifier in Gecko Collector (#146045) 2026-03-22 18:53:00 +00:00
errors.py gh-142654: show the clear error message when sampling on an unknown PID in tachyon (#142655) 2025-12-17 14:15:22 +00:00
gecko_collector.py gh-135953: Properly obtain main thread identifier in Gecko Collector (#146045) 2026-03-22 18:53:00 +00:00
heatmap_collector.py gh-142927: Detect system theme in flame graph like in heatmap (#144885) 2026-03-10 13:38:48 +02:00
opcode_utils.py gh-138122: Make the tachyon profiler opcode-aware (#142394) 2025-12-11 03:41:47 +00:00
pstats_collector.py gh-138122: Move local imports to module level in sampling profiler (#143257) 2026-01-02 02:31:39 +00:00
sample.py gh-142927: Tachyon: Fix singular and plurals (#145329) 2026-02-28 01:48:35 +00:00
stack_collector.py gh-142927: Show self time in flamegraph tooltip (#147706) 2026-04-04 20:55:05 +01:00
string_table.py gh-135953: Reduce memory usage of stack collectors (#138875) 2025-09-14 23:47:14 +01:00