Alan Cranfield

Thanks for the quick response, Steve. I will update our my testing and reporting accordingly. I'm glad to have found the root cause. In fact I recall this being mentioned to me a while ago and I didn't pay attention! And I'll be sure to switch over to GitHub.. Alan

I am using TPCC HammerDB version 3.3 on a windows client (Driver 17) with SQL server 2019. I am seeing much lower TPM reported for version 3.3 than on the previous version 3.2. I'm using a TPCC 1000 warehouse workload and the exact same settings on each client. I had been checking all settings in hardware and storage trying to find the performance difference from previous runs until I noticed that the HammerDB versions were different. Any ideas why? e.g. 55 users I get 503,646 TPM on version 3.3...