Ubuntu
linux package

  1. Bionic (18.04)
  2. Bug #1796895
  3. Comment #8

Comment 8 for bug 1796895

Revision history for this message
Shelby Cain (alyandon) wrote :

I'm seeing similar behavior on multiple physical hosts running 4.15.0-36-generic. The TCP window size only appears to grow very slightly (from initial of 224 to around 1400) during the entire length of the transfer.

Downgrading to 4.15.0-34-generic fixes the issue for me - TCP window size continues to grow until it is around 24k.