Rename query to transaction

xact_start	— это время начала текущей транзакции (transaction), а не запроса (query).

Author: nikolaev-rd

mamonsu/plugins/pgsql/oldest.py

@@ -28,7 +28,7 @@ class Oldest(Plugin):
 
     DEFAULT_CONFIG = {
         'max_xid_age': str(5000 * 60 * 60),
-        'max_query_time': str(5 * 60 * 60)
+        'max_transaction_time': str(5 * 60 * 60)
     }
 
     def run(self, zbx):
@@ -40,13 +40,13 @@ def run(self, zbx):
             query = Pooler.query(self.OldestQuerySql)[0][0]
 
         zbx.send('pgsql.oldest[xid_age]', xid)
-        zbx.send('pgsql.oldest[query_time]', query)
+        zbx.send('pgsql.oldest[transaction_time]', query)
 
     def graphs(self, template):
         result = template.graph({
-            'name': 'PostgreSQL oldest query running time',
+            'name': 'PostgreSQL oldest transaction running time',
             'items': [{
-                'key': 'pgsql.oldest[query_time]',
+                'key': 'pgsql.oldest[transaction_time]',
                 'color': '00CC00'
             }]
         })
@@ -65,8 +65,8 @@ def items(self, template):
             'name': 'PostgreSQL: age of oldest xid',
             'value_type': Plugin.VALUE_TYPE.numeric_unsigned
         }) + template.item({
-            'key': 'pgsql.oldest[query_time]',
-            'name': 'PostgreSQL: oldest query running time in sec',
+            'key': 'pgsql.oldest[transaction_time]',
+            'name': 'PostgreSQL: oldest transaction running time in sec',
             'units': Plugin.UNITS.s
         })
 
@@ -76,7 +76,7 @@ def triggers(self, template):
             'expression': '{#TEMPLATE:pgsql.oldest[xid_age]'
             '.last()}>' + self.plugin_config('max_xid_age')
         }) + template.trigger({
-            'name': 'PostgreSQL query running is too old on {HOSTNAME}',
-            'expression': '{#TEMPLATE:pgsql.oldest[query_time]'
-            '.last()}>' + self.plugin_config('max_query_time')
+            'name': 'PostgreSQL transaction running is too old on {HOSTNAME}',
+            'expression': '{#TEMPLATE:pgsql.oldest[transaction_time]'
+            '.last()}>' + self.plugin_config('max_transaction_time')
         })