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GH-146527: Add more data to GC statistics and add it to PyDebugOffsets #146532

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Merged
pablogsal merged 8 commits into from
Mar 28, 2026
Merged

GH-146527: Add more data to GC statistics and add it to PyDebugOffsets #146532

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37c3d44
Extend statics in the GC
sergey-miryanov Mar 18, 2026
2a04eb4
Add GC stats to _PyDebugOffsets
sergey-miryanov Mar 18, 2026
2b6cfaa
Fix object_visits calculation
sergey-miryanov Mar 18, 2026
2db2df6
Add heap_size and work_to_do
sergey-miryanov Mar 27, 2026
f86796d
Reduce size of stats buffers
sergey-miryanov Mar 27, 2026
5da8800
Revert OBJECT_STAT_INC(object_visits)
sergey-miryanov Mar 28, 2026
d09c49a
Revert duration because we need total duration in tests
sergey-miryanov Mar 28, 2026
0bac6ac
Fix gc_free_threading compilation
sergey-miryanov Mar 28, 2026
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Add GC stats to _PyDebugOffsets
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@sergey-miryanov
sergey-miryanov committed Mar 27, 2026
commit 2a04eb4c899c9809b038e97a12d9d692d05a59fa
4 changes: 4 additions & 0 deletions Include/internal/pycore_debug_offsets.h
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Original file line number Diff line number Diff line change
Expand Up @@ -222,6 +222,8 @@ typedef struct _Py_DebugOffsets {
uint64_t size;
uint64_t collecting;
uint64_t frame;
uint64_t generation_stats_size;
uint64_t generation_stats;
} gc;

// Generator object offset;
Expand Down Expand Up @@ -373,6 +375,8 @@ typedef struct _Py_DebugOffsets {
.size = sizeof(struct _gc_runtime_state), \
.collecting = offsetof(struct _gc_runtime_state, collecting), \
.frame = offsetof(struct _gc_runtime_state, frame), \
.generation_stats_size = sizeof(struct gc_stats), \
.generation_stats = offsetof(struct _gc_runtime_state, generation_stats), \
}, \
.gen_object = { \
.size = sizeof(PyGenObject), \
Expand Down