VIA-373 AJ/SB Increase limits for performance tuning

Author: ankur-jain-nhs

infrastructure/modules/deploy_app/main.tf

@@ -32,6 +32,8 @@ module "deploy_app" {
     additional_environment_variables = var.application_environment_variables
     layers                           = ["arn:aws:lambda:eu-west-2:133256977650:layer:AWS-Parameters-and-Secrets-Lambda-Extension-Arm64:18"]
     enable_streaming                 = true
+    timeout                          = 30
+    memory_size                      = 512
 
     cloudwatch_log = {
       skip_destroy      = true

infrastructure/modules/deploy_lambda/main.tf

@@ -12,6 +12,7 @@ module "content_cache_hydrator_lambda_function" {
   runtime                        = var.nodejs_version
   reserved_concurrent_executions = 1
   timeout                        = 60
+  memory_size                    = 256
   publish                        = true
 
   create_role = false

src/services/eligibility-api/gateway/fetch-eligibility-content.ts

@@ -49,7 +49,7 @@ export const fetchEligibilityContent = async (nhsNumber: NhsNumber): Promise<Eli
   const response: AxiosResponse<EligibilityApiResponse> = await axios
     .get(elidUri, {
       headers,
-      timeout: 5000,
+      timeout: 10000,
       validateStatus: (status) => {
         return status < HttpStatusCode.BadRequest;
       },

src/utils/auth/apim/fetch-apim-access-token.ts

@@ -19,7 +19,7 @@ const fetchAPIMAccessToken = async (idToken: IdToken): Promise<ApimTokenResponse
 
     const response: AxiosResponse<ApimTokenResponse> = await axios.post(apimConfig.APIM_AUTH_URL.href, tokenPayload, {
       headers: { "Content-Type": "application/x-www-form-urlencoded" },
-      timeout: 5000,
+      timeout: 10000,
       validateStatus: (status) => status < HttpStatusCode.BadRequest,
     });
 

src/utils/get-ssm-param.ts

@@ -19,7 +19,7 @@ const getSSMParam = async (name: string): Promise<string> => {
     };
     const rawAPIResponse = await axios.get("http://localhost:2773/systemsmanager/parameters/get", {
       params,
-      timeout: 5000,
+      timeout: 10000,
       headers,
       validateStatus: (status: number) => {
         return status < HttpStatusCode.BadRequest;