Add datname in alert group by

Muhammad Shahzeb · cristiangreco · commit ba2fe16a5f5b · 2025-07-14T15:25:16.000+02:00
diff --git a/postgres_mixin/alerts/postgres.libsonnet b/postgres_mixin/alerts/postgres.libsonnet
@@ -61,7 +61,7 @@
               summary: 'PostgreSQL high number of slow queries.',
             },
             expr: |||
-              avg by (%(agg)s) (
+              avg by (datname, %(agg)s) (
                 rate (
                   pg_stat_activity_max_tx_duration{%(dbNameFilter)s, %(postgresExporterSelector)s}[2m]
                 )

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@`
`61`	`61`	`summary: 'PostgreSQL high number of slow queries.',`
`62`	`62`	`},`
`63`	`63`	`expr: \|\|\|`
`64`		`- avg by (%(agg)s) (`
	`64`	`+ avg by (datname, %(agg)s) (`
`65`	`65`	`rate (`
`66`	`66`	`pg_stat_activity_max_tx_duration{%(dbNameFilter)s, %(postgresExporterSelector)s}[2m]`
`67`	`67`	`)`