feat(memtrack): pause producers under ring pressure - #543

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not-matthias wants to merge 10 commits into

cod-3222-add-ebpf-based-dwarffp-unwindingfrom

feat/memtrack-pause-worker

Commits on Sep 23, 2026

perf(memtrack): poll ring buffers every 1ms
not-matthias
committed
535fefc
fix(memtrack): count stack-ring overflow as dropped events
not-matthias
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7a8a3bb
fix(memtrack): keep stack hashing scratch inside the ring record
not-matthias
committed
842e03d
feat(memtrack): latch ring pressure in BPF and stop producers
not-matthias
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2d409c4
feat(memtrack): add request/ack drain handles to pollers
not-matthias
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a2d4ee4
refactor(memtrack): rename tracker worker field to attach_worker
not-matthias
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2b9b948
feat(memtrack): pause tracked tree under ring pressure
not-matthias
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89556be
test(memtrack): measure ring-pressure pause under an allocation storm
not-matthias
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bee04dc
fixup! fix(memtrack): keep stack hashing scratch inside the ring record
not-matthias
committed
948924f
fixup! feat(memtrack): latch ring pressure in BPF and stop producers
not-matthias
committed
4160838