Hi, I just put haproxy into use on a site and while things seem to work I noticed that the frontend shows 20 mio. sessions handled total but under errors/req it shows a number of 5 mio. These 5 mio. seem to correspond to the number of 4xx reponses shown when i hover over the sessions/total entry on the stats page.
When I send "show errors" to the stats socket the output rarely changes (maybe once every 30 seconds) even though the session rate is 700. Given the high number of request errors reported and the rate I would expect the output here to rapidly change. I also went ahead and analyzed a tcpdump in wireshark but there I only see 22 404 responses and one 304 and all others are the expected 200 and 302. Does anyone have an idea what is going on here? Why is haproxy reporting so many 4xx responses yet I cannot see these on the wire? What other ways are there to debug this issue? Regards, Dennis
