I worry about overhead problem due to JENNIFER.

It is difficult to suggest exact overhead/consumed CPU utilization caused by JENNIFER because each applied system environment is different and has different external conditions. However, generally we say JENNIFER occupies less than 5 % of your CPU utilization. In the test, CPU utilization was increased about 5% when JENNIFER installed under the certain BMT OLTP web-based environment with 3 million tpmC H/W capacity, processing 13,000 tps throughput. But, when we think the average TPS of most web-based system in Korea is fewer than 200-300 tps, the overhead due to installing JENNIFER is small. We recommend you to test our trial version on your system if you want to check it exactly.