GarbageCollectionController: fire up to 2 Full GCs before going to slow interval#29280

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Jarred-Sumner wants to merge 15 commits into

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jarred/idle-full-gc

Commits on May 5, 2026

GarbageCollectionController: fire up to 2 Full GCs at the fast→slow transition

Jarred-Sumner
authored and
alii
committed
review: #-prefix field, cancel reduction on any .fast, gate Full on fast-mode, reset count at converge

Jarred-Sumner
authored and
alii
committed
fix: don't cancel idle reduction when GC shrinks heap

Jarred-Sumner
authored and
alii
committed
review: gate .fast resets on slow->fast transition; treat non-growth as stable

Jarred-Sumner
authored and
alii
committed
keep gc_last_heap_size owned by the allocation-driven path
robobun
committed
read BUN_GC_TIMER_* from process env; add idle Full GC test
robobun
committed
ci: retrigger (51635 x64-musl agent InsufficientInstanceCapacity + chronic test-http-should-emit-close Windows timeout)
robobun
committed
track GC-driven shrinks in .pending so re-growth is detected
robobun
committed
cancel idle reduction when the allocation path sees growth; register BUN_GC_TIMER_* in env_var
robobun
committed
reset stable-tick counter when entering reduction mode
robobun
committed
test: widen idle window for loaded darwin-x64 hosts
robobun
committed
ci: retrigger (51722 linux/darwin-x64 build-zig/build-cpp agents expired; 219 test jobs never ran)
robobun
committed

Commits on May 8, 2026

Merge branch 'main' into jarred/idle-full-gc
alii
authored

Commits on May 11, 2026

Merge branch 'main' into jarred/idle-full-gc
alii
authored

Commits on May 12, 2026

Merge branch 'main' into jarred/idle-full-gc
alii
authored