adding comment

elastic · Aug 3, 2021 · 0ccd574 · 0ccd574
1 parent 9edef30
commit 0ccd574
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/x-pack/plugins/apm/public/components/app/service_inventory/index.tsx b/x-pack/plugins/apm/public/components/app/service_inventory/index.tsx
@@ -94,6 +94,7 @@ function useServicesFetcher() {
               serviceNames: JSON.stringify(
                 mainStatisticsData.items
                   .map(({ serviceName }) => serviceName)
+                  // Service name is sorted to guarantee the same order every time this API is called so the result can be cached.
                   .sort()
               ),
               offset,