I'm splitting some of the findings out into separate bugs: bug #402623 .cix thrashing causes us to re-download the whole index multiple times bug #402645 fetch for --2a formats seems to be fragmenting bug #402652 smart fetch for --2a does not opportunistically combine groups bug #402656 revision texts do not seem to be properly combined into groups bug #402657 2a fetch over dumb transport reads one group at a time bug #402662 chk groups possibly need more clustering
I'm splitting some of the findings out into separate bugs:
bug #402623 .cix thrashing causes us to re-download the whole index multiple times
bug #402645 fetch for --2a formats seems to be fragmenting
bug #402652 smart fetch for --2a does not opportunistically combine groups
bug #402656 revision texts do not seem to be properly combined into groups
bug #402657 2a fetch over dumb transport reads one group at a time
bug #402662 chk groups possibly need more clustering