Hi, I'm experiencing latency problems while running HAProxy 1.4.18.
Our backend servers reply to HAProxy almost instantly (~4ms), but some of those replies are sent to the clients more than 100ms later. We have approx. 50k sessions opened at any time, with a HTTP request coming in approximately every minute over each session. I realize the version we're running is very old and should be updated. I'd like to know if there was a bug that could explain what we're seeing? If so, which version of HAProxy fixed it? Best regards, -- *Michał Ślizak* DaftCode Sp. z o.o. ul. Domaniewska 34a, 02-672 Warszawa tel. +48 506 175 074