clean optimization: don't evict zeros and don't scan disk for clean#2856

Draft

HaoranYi wants to merge 3 commits intoanza-xyz:masterfrom HaoranYi:accounts-db/clean_opt

+34-3

Commits on Sep 6, 2024

don't evict zeros and don't scan disk for clean
HaoranYi
committed
add uncleaned roots when we shrink away non-zero lamport accounts

jeffwashington
authored and
HaoranYi
committed
don't force shrink at start
HaoranYi
committed