add 3 pgsql output templates

iml_psql-activity.ini

+; ======================================================================
+;
+;   PSQLSERVER activity
+;
+; ----------------------------------------------------------------------
+; 2023-06-08  <axel.hahn@unibe.ch>  initial version
+; ======================================================================
+
+
+; ----------------------------------------------------------------------
+; graph
+; ----------------------------------------------------------------------
+
+[psqlserveractivity.graph]
+check_command = "Postgres-activity"
+
+; running-total=11;; running-active=1;; running-idle=5;; running-fastpath=0;; running-other=5;;
+
+[psqlserveractivity.urlparams]
+areaAlpha   = "0.2"
+areaMode    = "stacked"
+colorList   = "aaaaaa,dddddd,99aacc,6699aa"
+;              ^      ^      ^      ^      
+;              other  idle   fast   active
+lineWidth   = "2"
+min         = "0"
+yUnitSystem = "binary"
+
+
+[psqlserveractivity.metrics_filters]
+other  = "$service_name_template$.perfdata.running-other.value"
+idle   = "$service_name_template$.perfdata.running-idle.value"
+fast   = "$service_name_template$.perfdata.running-fastpath.value"
+active = "$service_name_template$.perfdata.running-active.value"
+; total = "$service_name_template$.perfdata.running-total.value"
+
+[psqlserveractivity.functions]
+other  = "alias($metric$, 'Other')"
+idle   = "alias($metric$, 'Idle incl. idle in transaction')"
+fast   = "alias($metric$, 'Fastpath function call')"
+active = "alias($metric$, 'Active (values are stacked)')"
+