iilyak-ibm commented on code in PR #5625: URL: https://github.com/apache/couchdb/pull/5625#discussion_r2298179724
########## rel/overlay/etc/default.ini: ########## @@ -130,6 +130,26 @@ view_index_dir = {{view_index_dir}} ; downgrade or even open the databases in question. ;prohibit_downgrade = true +[bt_engine_cache] +; Memory used for btree engine cache. This is a cache for top levels of +; database btrees (id tree, seq tree) and a few terms from the db header. Value +; is in bytes. +;max_size = 67108864 +; +; Items not accessed in a while get are eventually evicted. However, if the +; memory used is below this percentage, then even the unused items are left in +; the cache. The trade-off here is when a new workload starts, it may find the +; cache with some stale items during the first few seconds and not be able to +; insert its entries in. +;leave_percent = 30 +; +; Cache database btree nodes up to this depth only. Depth starts at 1 at root, +; then 2 the next level down, and so on. Only intermediate (pointer) nodes will Review Comment: maybe add an `at` Depth starts at 1 at root, then 2 `at` the next level down, and so on. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@couchdb.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org