From de6117f7f73f03d2bf60ac8741893162a2dfe441 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joakim=20J=C3=A4derberg?=
 <joakim.jaderberg@scandichotels.com>
Date: Tue, 17 Jun 2025 07:12:44 +0000
Subject: [PATCH] Merged in fix/redis-adjust-batch-settings (pull request
 #2374)

fix: adjust batch size and remove timeout between delete-calls

* fix: adjust batch size and remove timeout between delete-calls

* chore: adjust scaling


Approved-by: Linus Flood
---
 apps/redis-api/ci/bicep/app/containerApp.bicep | 10 +++++-----
 apps/redis-api/src/routes/api/cache.ts         |  4 +---
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/apps/redis-api/ci/bicep/app/containerApp.bicep b/apps/redis-api/ci/bicep/app/containerApp.bicep
index 211264b82..a0d75426c 100644
--- a/apps/redis-api/ci/bicep/app/containerApp.bicep
+++ b/apps/redis-api/ci/bicep/app/containerApp.bicep
@@ -5,8 +5,8 @@ param location string
 param containerAppName string
 param containerImage string
 param containerPort int
-param minReplicas int = environment == 'prod' ? 2 : 1
-param maxReplicas int = 15
+param minReplicas int = environment == 'prod' ? 5 : 1
+param maxReplicas int = 40
 param pollingInterval int = 5
 param envVars EnvironmentVar[] = []
 param userAssignedIdentityId string
@@ -76,7 +76,7 @@ resource containerApp 'Microsoft.App/containerApps@2024-10-02-preview' = {
             name: 'http-rule'
             http: {
               metadata: {
-                concurrentRequests: '100'
+                concurrentRequests: '500'
               }
             }
           }
@@ -86,7 +86,7 @@ resource containerApp 'Microsoft.App/containerApps@2024-10-02-preview' = {
               type: 'cpu'
               metadata: {
                 type: 'Utilization'
-                value: '70' // Trigger scaling if CPU > 70%
+                value: '65' // Trigger scaling if CPU > X%
               }
             }
           }
@@ -96,7 +96,7 @@ resource containerApp 'Microsoft.App/containerApps@2024-10-02-preview' = {
               type: 'memory'
               metadata: {
                 type: 'Utilization'
-                value: '75' // Scale up if memory usage > 75%
+                value: '70' // Scale up if memory usage > X%
               }
             }
           }
diff --git a/apps/redis-api/src/routes/api/cache.ts b/apps/redis-api/src/routes/api/cache.ts
index 6f88ffbc3..c1966a636 100644
--- a/apps/redis-api/src/routes/api/cache.ts
+++ b/apps/redis-api/src/routes/api/cache.ts
@@ -112,7 +112,7 @@ function validateKey(key: string) {
 
 async function deleteWithPattern(pattern: string) {
     let cursor = "0";
-    const SCAN_SIZE = 500;
+    const SCAN_SIZE = 1000;
 
     let totalDeleteCount = 0;
 
@@ -134,8 +134,6 @@ async function deleteWithPattern(pattern: string) {
 
         cacheRouteLogger.info(`Deleted ${deleteCount} keys in this batch.`);
         totalDeleteCount += deleteCount;
-
-        await timeout(10);
     } while (cursor !== "0");
 
     return totalDeleteCount;