On 14/04/14 10:00, Matthias Radestock wrote: > run 20 PerfTest instances with options > -u q<n> -x 0 -a > and 20 instances with > -u q<n> -y 0 > with n in 1..20. Slight correction. Make that -u q<n> -k q<n> -x 0 -a and -u q<n> -k q<n> -y 0 Matthias.