test_phase7_bundle_atomicity.py symbol-level

_snap_dicts_for insert hotspot 💥 blast

TestObjectsBeforeRefs replace hotspot 💥 blast

TestObjectsBeforeRefs.test_apply_mpack_writes_commits_before_caller_advances_refs replace hotspot 💥 blast

TestTopologicalRetry replace hotspot 💥 blast

TestTopologicalRetry.test_correct_order_still_works replace hotspot 💥 blast

TestTopologicalRetry.test_newest_first_ordering_writes_all_commits replace hotspot 💥 blast