[checkmk-commits] [tribe29/checkmk] d4f746: 10130 FIX Fixed performance bug in monitoring hist...

Branch: refs/heads/master Home: https://github.com/tribe29/checkmk Commit: d4f7469d7c0c75cd42e026a8704a8f3947854e66 https://github.com/tribe29/checkmk/commit/d4f7469d7c0c75cd42e026a8704a8f394… Author: Sven Panne <sven.panne(a)tribe29.com> Date: 2020-12-09 (Wed, 09 Dec 2020) Changed paths: A .werks/10130 Log Message: ----------- 10130 FIX Fixed performance bug in monitoring history cache During startup, the CMC caches information from the monitoring history up to a given horizon in the past. This caching had a performance bug (quadratic complexity), resulting in caching times of several days or even more, depending on the content of the monitoring history. This has been fixed, caching time is now linear in the size of the monitoring history. Change-Id: Id7e8ddc45500d4ec61d2ee4274889aae0a4ba742