tree 2526518bfb0535977d812ae2ad1418396b397184
parent 8a03408d817c6c6e416d1e7334a7ada7d3b41b27
author Willy Tarreau <w@1wt.eu> 1551265338 +0100
committer Willy Tarreau <w@1wt.eu> 1551274027 +0100
encoding latin1

MINOR: config: add global tune.listener.multi-queue setting

tune.listener.multi-queue { on | off }
  Enables ('on') or disables ('off') the listener's multi-queue accept which
  spreads the incoming traffic to all threads a "bind" line is allowed to run
  on instead of taking them for itself. This provides a smoother traffic
  distribution and scales much better, especially in environments where threads
  may be unevenly loaded due to external activity (network interrupts colliding
  with one thread for example). This option is enabled by default, but it may
  be forcefully disabled for troubleshooting or for situations where it is
  estimated that the operating system already provides a good enough
  distribution and connections are extremely short-lived.