Files
bitcoin/ci/test
merge-script be35408c5a Merge bitcoin/bitcoin#34474: ci: update ccache to improve hitrate
7528d18796 ci: show more verbose ccache stats (will)
580e9eefe3 ci: bump CCACHE_MAXSIZE to 2G (will)

Pull request description:

  Currently some CI jobs don't have great ccache hitrates which we should try to improve: https://willcl-ark.github.io/bitcoin-core-ci-stats/graph/ccache/

  - bump ccache maxsize to 2GB in all jobs. We have 150GB shared cache to use, so this should be OK at maximum of 36GB total (current jobset).
  - print more verbose ccache stats in the CI logs

  The idea is that increasing the cache size to > 2x needed size should eliminate any cache thrashing which might be taking place on master builds when we save the cache. Additionally, larger caches result in more hits in general.

ACKs for top commit:
  maflcko:
    lgtm ACK 7528d18796

Tree-SHA512: ae00a05159e3f38d24aebc50a2576c5f11241b1196058a4ca2f5f78909795b891bef20cdc4412f512a2ba09cc9ec65afa5132ac0509b54845dd84f933528500c
2026-02-03 10:16:43 +00:00
..
2026-02-02 09:50:19 +00:00