|Test type||SLOW HEADERS|
|Number of connections||4096|
|Content-Length header value||4096|
|Extra data max length||52|
|Interval between follow up data||10 seconds|
|Connections per seconds||128|
|Timeout for probe connection||3|
|Target test duration||240 seconds|
|Using proxy||no proxy|
It's all about the green line and the required time to deal with the bad requests. It shows that Hiawatha stays available for other clients while under attack from one and deals with the attack more quickly than the other webservers. In other words, if you want sleep well at night knowing that your websites are online even while under attack, go for Hiawatha!
The Cherokee webserver was also tested. But because it crashed out of the box during the test, it didn't meet the tester's 'untuned' criteria, which was used for all of the other webservers featured.