From 6b19e8a45218da0ec09ff1210d82f138ddd70aaa Mon Sep 17 00:00:00 2001
From: Alison Shao <54658187+alisonshao@users.noreply.github.com>
Date: Mon, 20 Apr 2026 20:53:13 -0700
Subject: [PATCH] ci: reduce scheduled PR test from 4x to 3x daily (#23313)

---
 .github/workflows/pr-test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/pr-test.yml b/.github/workflows/pr-test.yml
index fdb549f6f..738aba085 100644
--- a/.github/workflows/pr-test.yml
+++ b/.github/workflows/pr-test.yml
@@ -5,7 +5,7 @@ run-name: ${{ inputs.target_stage && (inputs.pr_head_sha && format('[{0}] {1}',
 
 on:
   schedule:
-    - cron: '0 */6 * * *'  # Run every 6 hours (UTC)
+    - cron: '0 1,9,17 * * *'  # Run 3x daily: 2am / 10am / 6pm Pacific (PDT)
   pull_request:
     branches: [main]
   workflow_dispatch: