From 3ea30eb7a110a7ab7217d9d7325a33e3debc3272 Mon Sep 17 00:00:00 2001
From: Mateusz Kwasniewski <kwasniewski.mateusz@gmail.com>
Date: Wed, 9 Jul 2025 14:45:51 +0200
Subject: [PATCH] feat: impact metrics total requests (#10334)

---
 src/lib/features/metrics/impact/define-impact-metrics.ts | 5 +++++
 src/lib/metrics.ts                                       | 6 +++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/lib/features/metrics/impact/define-impact-metrics.ts b/src/lib/features/metrics/impact/define-impact-metrics.ts
index bd83285843..8378f5767d 100644
--- a/src/lib/features/metrics/impact/define-impact-metrics.ts
+++ b/src/lib/features/metrics/impact/define-impact-metrics.ts
@@ -3,6 +3,7 @@ import type { IFlagResolver } from '../../../types/index.js';
 export const FEAUTRE_LINK_COUNT = 'feature_link_count';
 export const CLIENT_ERROR_COUNT = 'client_error_count';
 export const SERVER_ERROR_COUNT = 'server_error_count';
+export const REQUEST_COUNT = 'request_count';
 export const HEAP_MEMORY_TOTAL = 'heap_memory_total';
 
 export const defineImpactMetrics = (flagResolver: IFlagResolver) => {
@@ -18,6 +19,10 @@ export const defineImpactMetrics = (flagResolver: IFlagResolver) => {
         SERVER_ERROR_COUNT,
         'Count of 5xx errors',
     );
+    flagResolver.impactMetrics?.defineCounter(
+        REQUEST_COUNT,
+        'Count of all requests',
+    );
     flagResolver.impactMetrics?.defineGauge(
         HEAP_MEMORY_TOTAL,
         'Total heap memory used by the application process',
diff --git a/src/lib/metrics.ts b/src/lib/metrics.ts
index 0cb7a47ee4..c1ff41a755 100644
--- a/src/lib/metrics.ts
+++ b/src/lib/metrics.ts
@@ -41,7 +41,10 @@ import {
 import type { SchedulerService } from './services/index.js';
 import type { IClientMetricsEnv } from './features/metrics/client-metrics/client-metrics-store-v2-type.js';
 import { DbMetricsMonitor } from './metrics-gauge.js';
-import { HEAP_MEMORY_TOTAL } from './features/metrics/impact/define-impact-metrics.js';
+import {
+    HEAP_MEMORY_TOTAL,
+    REQUEST_COUNT,
+} from './features/metrics/impact/define-impact-metrics.js';
 
 export function registerPrometheusPostgresMetrics(
     db: Knex,
@@ -789,6 +792,7 @@ export function registerPrometheusMetrics(
                     appName,
                 })
                 .observe(time);
+            config.flagResolver.impactMetrics?.incrementCounter(REQUEST_COUNT);
         },
     );