From 8357165cfb2ace228388e5e6211390a19e689869 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Mikael=20Lindstr=C3=B6m?= Date: Fri, 7 Apr 2023 01:42:25 +0200 Subject: [PATCH] Update MongoDB replication lag alert to use seconds (#344) The mongodb_rs_members_optimeDate metric is in milliseconds, the replication lag query has been updated to reflect this. --- _data/rules.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/_data/rules.yml b/_data/rules.yml index f57c347..7f5e4fe 100644 --- a/_data/rules.yml +++ b/_data/rules.yml @@ -788,7 +788,7 @@ groups: severity: critical - name: MongoDB replication lag description: Mongodb replication lag is more than 10s - query: 'mongodb_rs_members_optimeDate{member_state="PRIMARY"} - on (set) group_right mongodb_rs_members_optimeDate{member_state="SECONDARY"} > 10' + query: '(mongodb_rs_members_optimeDate{member_state="PRIMARY"} - on (set) group_right mongodb_rs_members_optimeDate{member_state="SECONDARY"}) / 1000 > 10' severity: critical - name: MongoDB replication headroom description: MongoDB replication headroom is <= 0