mis-threaded my response below (didn't have a reply button?), so see that too.
Just signed up for a personal AWS account and manually started an r4.4xlarge for target and c5.4xlarge for source (same CPU's and networking capability?, but it wasn't allowing me to just start two r4.4xlarge...).
Just signed up for a personal AWS account and manually started an r4.4xlarge for target and c5.4xlarge for source (same CPU's and networking capability?, but it wasn't allowing me to just start two r4.4xlarge...).
got it up to 15M hits/sec for pure mget test.
results: https://gist.github.com/dormando/910134e85279710b970bd2c8af8...