diff --git a/bin/stacks/dashboard-stack.ts b/bin/stacks/dashboard-stack.ts
index 07daa782..55b872b1 100644
--- a/bin/stacks/dashboard-stack.ts
+++ b/bin/stacks/dashboard-stack.ts
@@ -505,6 +505,26 @@ export class DashboardStack extends cdk.NestedStack {
               stat: 'Sum',
             },
           },
+          {
+            height: 6,
+            width: 12,
+            y: 68,
+            x: 0,
+            type: 'metric',
+            properties: {
+              metrics: _.flatMap(SUPPORTED_CHAINS, (chainId) => [
+                ['Uniswap', `NotificationRecordStaleness-chain-${chainId}`, 'Service', `UniswapXService`],
+                ['.', '.', '.', `.`, { stat: 'p99' }],
+                ['.', '.', '.', `.`, { stat: 'p50' }],
+                ['.', '.', '.', `.`, { stat: 'Average' }],
+              ]),
+              view: 'timeSeries',
+              region,
+              title: 'DutchV2 Notification Record Staleness',
+              period: 300,
+              stat: 'p90',
+            },
+          },
           {
             height: 1,
             width: 24,
diff --git a/bin/stacks/lambda-stack.ts b/bin/stacks/lambda-stack.ts
index 6df2c4cf..f3cd6c0d 100644
--- a/bin/stacks/lambda-stack.ts
+++ b/bin/stacks/lambda-stack.ts
@@ -53,7 +53,7 @@ export class LambdaStack extends cdk.NestedStack {
     const { provisionedConcurrency, kmsKey, tableCapacityConfig, indexCapacityConfig, chatbotSNSArn } = props
 
     const lambdaName = `${SERVICE_NAME}Lambda`
-    const orderNotificationProvisionedConcurrency = 10
+    const orderNotificationProvisionedConcurrency = 50
 
     const lambdaRole = new aws_iam.Role(this, `${lambdaName}-LambdaRole`, {
       assumedBy: new aws_iam.ServicePrincipal('lambda.amazonaws.com'),
@@ -165,7 +165,7 @@ export class LambdaStack extends cdk.NestedStack {
 
     const notificationConfig = {
       startingPosition: aws_lambda.StartingPosition.TRIM_HORIZON,
-      batchSize: 10,
+      batchSize: 1,
       retryAttempts: 0,
       bisectBatchOnError: true,
       reportBatchItemFailures: true,
diff --git a/lib/handlers/order-notification/handler.ts b/lib/handlers/order-notification/handler.ts
index b12cc5f9..dc6e528d 100644
--- a/lib/handlers/order-notification/handler.ts
+++ b/lib/handlers/order-notification/handler.ts
@@ -32,15 +32,20 @@ export class OrderNotificationHandler extends DynamoStreamLambdaHandler<Containe
           const order = CosignedV2DutchOrder.parse(newOrder.encodedOrder, newOrder.chainId)
           const decayStartTime = order.info.cosignerData.decayStartTime
           const currentTime = Math.floor(Date.now() / 1000) // Convert to seconds
-          const timeDifference = Number(decayStartTime) - currentTime
+          const decayTimeDifference = Number(decayStartTime) - currentTime
+          if (record.dynamodb && record.dynamodb.ApproximateCreationDateTime) {
+            const recordTimeDifference = record.dynamodb.ApproximateCreationDateTime - currentTime
+            const staleRecordMetricName = `NotificationRecordStaleness-chain-${newOrder.chainId.toString()}`
+            metrics.putMetric(staleRecordMetricName, recordTimeDifference)
+          }
 
-          // GPA currentlys sets mainnet decay start to 24 secs into the future
-          if (newOrder.chainId == ChainId.MAINNET && timeDifference > DUTCHV2_ORDER_LATENCY_THRESHOLD_SEC) {
+          // GPA currently sets mainnet decay start to 24 secs into the future
+          if (newOrder.chainId == ChainId.MAINNET && decayTimeDifference > DUTCHV2_ORDER_LATENCY_THRESHOLD_SEC) {
             const staleOrderMetricName = `NotificationStaleOrder-chain-${newOrder.chainId.toString()}`
             metrics.putMetric(staleOrderMetricName, 1, Unit.Count)
           }
-          const staleOrderMetricName = `NotificationOrderStaleness-chain-${newOrder.chainId.toString()}`
-          metrics.putMetric(staleOrderMetricName, timeDifference)
+          const orderStalenessMetricName = `NotificationOrderStaleness-chain-${newOrder.chainId.toString()}`
+          metrics.putMetric(orderStalenessMetricName, decayTimeDifference)
         }
 
         const registeredEndpoints = await webhookProvider.getEndpoints({