Mercurial > hg > nginx-quic
diff src/core/nginx.c @ 6445:c9d680b00744
Cache: added watermark to reduce IO load when keys_zone is full.
When a keys_zone is full then each next request to the cache is
penalized. That is, the cache has to evict older files to get a
slot from the keys_zone synchronously. The patch introduces new
behavior in this scenario. Manager will try to maintain available
free slots in the keys_zone by cleaning old files in the background.
author | Dmitry Volyntsev <xeioex@nginx.com> |
---|---|
date | Fri, 18 Mar 2016 15:08:21 +0300 |
parents | 7296b38f6416 |
children | 0ff7eff48c7e |