Hi All,
I ran these tests several times, and each time I come back with the similar results. I really don't get it. I am using JDBC sampler with max connections set to 30 for running across 3 machines and 90 when running on one machine. Here's the results: 30 Threads x 3 Machines for 2 minutes Number of Samples: 176,912 Average Response: 62 Std. Deviation: 436.46% 90 Threads x 1 Machine for 2 minutes Number of Samples: 912,954 Average Response: 11 Std. Deviation: 34.14% Machine Specs: RAM: 8GB Processor: Intel Core i7 CPU 870 @ 2.93Ghz System Type: 64-bit Windows 7 Any idea why I see this huge discrepancy? I have double checked on our database on the server side and I verified that we do have the number of connections we expect to see, but I can't understand why the performance looks so lousy with multiple machines. Thanks, James
