A real 53,773-commit import evicted 99,097 times, every one forced by the 4096-entry cap and not one by the 64 MiB byte cap, with the resident set at 23,551 KiB. The cache was held to a third of its own stated size by a second, unrelated number, and the 51 percent hit rate that produced looked like a working-set problem rather than an arithmetic accident.

The entry cap now divides the byte budget by a planning entry size, so the two cannot disagree about which one is bounding: bytes bind for normal data, entries only for many tiny items, which is what an entry cap is for. (#40) check-in: ac89bad5fd user: dmestas tags: sub-manifest