[checkmk-commits] [tribe29/checkmk] 8d5a03: 13288 Introduced incremental activation

Branch: refs/heads/master Home: https://github.com/tribe29/checkmk Commit: 8d5a0329b3f7482f423c2d7e482b3b5ca5076a9d https://github.com/tribe29/checkmk/commit/8d5a0329b3f7482f423c2d7e482b3b5ca… Author: Andreas Boesl <andreas.boesl(a)tribe29.com> Date: 2022-02-11 (Fri, 11 Feb 2022) Changed paths: A .werks/13288 Log Message: ----------- 13288 Introduced incremental activation With this change the microcore and its helper processes are able to reuse parts of the previous configuration, without compiling everything anew. Only actually changed hosts will be fully recompiled. This can significantly reduce the waiting time for "Activate changes". In addition, the workload during the compilation phase is also reduced, giving the monitoring core some room to breathe. F+: real 0m21.107s user 2m10.626s sys 0m2.581s real 0m6.936s user 0m24.366s sys 0m1.492s F-: Currently, incremental activation is used automatically when possible. There a several scenarios which prevent incremental activation. For example, changing any rulesets requires a recompilation of all hosts. Mostly actions which do not relate to the create/edit/delete context of hosts and clusters. Change-Id: I22e1da7f57a97e2385655deba470fd5de033827b