From aea57a44a29f10d986e45c236012679032d819b6 Mon Sep 17 00:00:00 2001
From: Andrey Goncharov <aigoncharov@meta.com>
Date: Tue, 10 Oct 2023 06:51:13 -0700
Subject: [PATCH] Track render of sandy container

Reviewed By: lblasa

Differential Revision: D50121105

fbshipit-source-id: 0aa74afe1da069fa28bdd3cf26df8e0cbcefd320
---
 desktop/flipper-ui-core/src/sandy-chrome/SandyApp.tsx | 2 ++
 desktop/flipper-ui-core/src/utils/UIPerfTracker.tsx   | 1 +
 2 files changed, 3 insertions(+)

diff --git a/desktop/flipper-ui-core/src/sandy-chrome/SandyApp.tsx b/desktop/flipper-ui-core/src/sandy-chrome/SandyApp.tsx
index dfdb33568..173913251 100644
--- a/desktop/flipper-ui-core/src/sandy-chrome/SandyApp.tsx
+++ b/desktop/flipper-ui-core/src/sandy-chrome/SandyApp.tsx
@@ -40,6 +40,7 @@ import {isFBEmployee} from '../utils/fbEmployee';
 import {notification} from 'antd';
 import isProduction from '../utils/isProduction';
 import {getRenderHostInstance} from 'flipper-frontend-core';
+import {uiPerfTracker} from '../utils/UIPerfTracker';
 
 export function SandyApp() {
   const logger = useLogger();
@@ -54,6 +55,7 @@ export function SandyApp() {
     })`;
 
     registerStartupTime(logger);
+    uiPerfTracker.track('ui-perf-sandy-container-rendered');
 
     if (hasPlatformWizardBeenDone(window.localStorage)) {
       Dialog.showModal((onHide) => (
diff --git a/desktop/flipper-ui-core/src/utils/UIPerfTracker.tsx b/desktop/flipper-ui-core/src/utils/UIPerfTracker.tsx
index 6e74a4e26..1da3db5d3 100644
--- a/desktop/flipper-ui-core/src/utils/UIPerfTracker.tsx
+++ b/desktop/flipper-ui-core/src/utils/UIPerfTracker.tsx
@@ -12,6 +12,7 @@ import {getLogger} from 'flipper-common';
 type UIPerfEvents =
   | 'ui-perf-store-rehydrated'
   | 'ui-perf-root-rendered'
+  | 'ui-perf-sandy-container-rendered'
   | 'ui-perf-everything-finally-loaded-jeeeez';
 
 class UIPerfTracker {