raise to 2 hours

Author: aracho1

cdk/lib/__snapshots__/senderworker.test.ts.snap

@@ -708,7 +708,7 @@ exports[`The Sender Worker stack matches the snapshot 1`] = `
             "Value": "other",
           },
         ],
-        "EvaluationPeriods": 4,
+        "EvaluationPeriods": 8,
         "MetricName": "worker.notificationProcessingTime",
         "Namespace": "Notifications/PROD/workers",
         "OKActions": [
@@ -2496,7 +2496,7 @@ exports[`The Sender Worker stack matches the snapshot 1`] = `
             "Value": "other",
           },
         ],
-        "EvaluationPeriods": 4,
+        "EvaluationPeriods": 8,
         "MetricName": "worker.notificationProcessingTime",
         "Namespace": "Notifications/PROD/workers",
         "OKActions": [

cdk/lib/senderworker.ts

@@ -238,7 +238,7 @@ class SenderWorker extends Construct {
 					alarmDescription: `Triggers if the ${id} sender lambda is not frequently invoked for non-breaking news notification in ${scope.stage}.`,
 					comparisonOperator:
 						ComparisonOperator.LESS_THAN_OR_EQUAL_TO_THRESHOLD,
-					evaluationPeriods: 4,
+					evaluationPeriods: 8, // 2 hours
 					threshold: 0,
 					metric: nonBreakingCountMetric,
 					treatMissingData: TreatMissingData.BREACHING,