60
60
# We are caching bytes so len(value) is perfectly accurate
61
61
_page_cache = lru_cache.LRUSizeCache(_PAGE_CACHE_SIZE)
66
63
# If a ChildNode falls below this many bytes, we check for a remap
67
64
_INTERESTING_NEW_SIZE = 50
68
65
# If a ChildNode shrinks by more than this amount, we check for a remap