[Ci Monitor] Auto uploaded performance data to sglang_ci_data repo (#10976)

.github/workflows/ci-monitor.yml

@@ -2,8 +2,7 @@ name: CI Monitor
 
 on:
   schedule:
-    # Run every 6 hours at 00:00, 06:00, 12:00, 18:00 UTC
-    - cron: '0 */6 * * *'
+    - cron: '0 */12 * * *'
   workflow_dispatch:
     inputs:
       limit:
@@ -16,6 +15,10 @@ concurrency:
   group: ci-monitor-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: write
+  actions: read
+
 jobs:
   ci-monitor:
     if: github.repository == 'sgl-project/sglang'|| github.event_name == 'pull_request'
@@ -50,7 +53,7 @@ jobs:
           PYTHONIOENCODING: utf-8
         run: |
           cd scripts/ci_monitor
-          python ci_analyzer_perf.py --token $GITHUB_TOKEN --limit 500 --output-dir performance_tables_$(date +%Y%m%d_%H%M%S)
+          python ci_analyzer_perf.py --token $GITHUB_TOKEN --limit ${{ github.event.inputs.limit || '1000' }} --output-dir performance_tables_$(date +%Y%m%d_%H%M%S) --upload-to-github
 
       - name: Upload Analysis Results
         uses: actions/upload-artifact@v4