feat(memtrack): capture allocation stacks in eBPF - #522

Open

not-matthias wants to merge 18 commits into

mainfrom

cod-3222-add-ebpf-based-dwarffp-unwinding

Commits on Sep 4, 2026

feat(memtrack): capture allocation stacks in eBPF
not-matthias
committed
eda0f01
feat(memtrack): add userspace stack-capture module
not-matthias
committed
e506625
feat(memtrack): enable stack capture through the tracker
not-matthias
committed
239cad7
test(memtrack): cover allocation stack capture
not-matthias
committed
9929b05
refactor(runner): move ELF artifact pipeline to executor/shared
not-matthias
committed
1b59980
feat(runner): add MemtrackMetadata sharing ModuleArtifacts with walltime
not-matthias
committed
b8083aa
feat(memtrack): record mapped modules for offline stack attribution
not-matthias
committed
232b7a8
feat(runner): write memtrack module artifacts and metadata
not-matthias
committed
ebc101a
docs(memtrack): describe the mapping recorder
not-matthias
committed
3c5b5a2
test(memtrack): add nested allocation fixtures
not-matthias
committed
1ef91af
test(memtrack): assert nested stack identities
not-matthias
committed
3f30d71
refactor(memtrack): capture module mappings with perf
not-matthias
committed
42ff073
perf(runner-shared): pre-size the frame output buffer
not-matthias
committed
76e4291
ci: benchmark runner-shared in memory mode
not-matthias
committed
5edcca0
refactor(runner-shared): inline pid-key deserializer into metadata
not-matthias
committed
9086ded
fix(memtrack): skip allocator symbols aliased at an attached offset
not-matthias
committed
0f9b9da
perf(memtrack): switch to mimalloc to reduce memory usage and fragmentation
not-matthias
committed
adddd9d
perf(memtrack): resolve stack fp chains off the ring poll thread
not-matthias
committed
ed10235

Navigation Menu

Uh oh!

feat(memtrack): capture allocation stacks in eBPF - #522

feat(memtrack): capture allocation stacks in eBPF#522
not-matthias wants to merge 18 commits into
mainfrom
cod-3222-add-ebpf-based-dwarffp-unwinding

Commits on Sep 4, 2026

feat(memtrack): capture allocation stacks in eBPF

feat(memtrack): add userspace stack-capture module

feat(memtrack): enable stack capture through the tracker

test(memtrack): cover allocation stack capture

refactor(runner): move ELF artifact pipeline to executor/shared

feat(runner): add MemtrackMetadata sharing ModuleArtifacts with walltime

feat(memtrack): record mapped modules for offline stack attribution

feat(runner): write memtrack module artifacts and metadata

docs(memtrack): describe the mapping recorder

test(memtrack): add nested allocation fixtures

test(memtrack): assert nested stack identities

refactor(memtrack): capture module mappings with perf

perf(runner-shared): pre-size the frame output buffer

ci: benchmark runner-shared in memory mode

refactor(runner-shared): inline pid-key deserializer into metadata

fix(memtrack): skip allocator symbols aliased at an attached offset

perf(memtrack): switch to mimalloc to reduce memory usage and fragmentation

perf(memtrack): resolve stack fp chains off the ring poll thread