I'm using jetstress 2010 to run performance test. I set thread count as 80, but after testing is done, I found the actual thread count is limited as 75 by checking testing report.Is this the limitation of jetstress or it's related with my testing host hardware resource? Is there any way to increase it?thanks! Xiaodong_luo

That's a lot of threads. The last time I ran Jetstress, it was the Exchange 2007 version, and 6 threads per storage group was the sweet spot for a 5,000-user 50-storage group server.-- Ed Crowley MVP"There are seldom good technological solutions to behavioral problems."."XiaoDong Luo" wrote in message news:76507304-566e-4419-8a24-e52bb5647860...I'm using jetstress 2010 to run performance test. I set thread count as 80, but after testing is done, I found the actual thread count is limited as 75 by checking testing report.Is this the limitation of jetstress or it's related with my testing host hardware resource? Is there any way to increase it?thanks! Xiaodong_luoEd Crowley MVP "There are seldom good technological solutions to behavioral problems."