Thank you Fred, this is quite useful! I had to modify it a little bit because it was failing ~60% of the time for me, due to too strict an expectation on the timers in the logs, which had to be exactly zero millisecond :-)
This was this one : + expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 be1/srv1 0/0/0/0/0 200 .* - - ---- .* .* \"GET / HTTP/1\\.1\"" I changed it to this : + expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 be1/srv1 [0-9]*/[0-9]*/[0-9]*/[0-9]*/[0-9]* 200 .* - - ---- .* .* \"GET / HTTP/1\\.1\"" And that fixed it for me. Willy