The Performance Test is a feature used to test the connectivity between the central database at 821 Corporate Drive in Lexington, KY and the racetrack facility based on file sizes from 2KB to 128KB.
The first page consists of buttons labeled "2KB Test" through "128KB Test". The tests are the same except for the amount of data returned to the client (2K, 4K...128K).
After clicking the button, a page will be returned that displays:
Database Execution Time -The amount of time taken (in ms) to run a stored procedure that selects from and updates critical RTO tables; writes to tempdb; and returns 200 rows of data.
Database Network Time -The amount of time taken (in ms) to return 200 rows from the database.
Payload Build CPU Time - The amount of time taken (in ms) to build the specified payload (2K, 4K, 8K...)
Total Server Time - The amount of time taken to perform the above activities. This time will usually equal the sum of the above three times.
Total Client Time - The amount of time taken to make the request, receive and render the response.
Client Latency Time - Total Client Time - Total Server Time