[BUG] Load Test: Downloaded results file too large to open in Excel (650+ MB for a one-minute test)

[conradascott]

Describe the bug Load Test: run test, download results file - file too large to open in Excel (600mb+)

To Reproduce

1. Create Load Test
2. Run Load Test
3. Select Download Results from the top menu.
4. Attempt to open file in Excel.

Expected behavior Downloaded file should open in Excel.

Screenshots

Desktop (please complete the following information):

• OS: Windows 10 (latest, Microsoft internal)
• Browser: Edge
• Version: Latest

Example: A sample downloaded results file for a simple App Service one-minute test was 682 megabytes.

AB#1467963