[bauruine]

There is also an ansible playbook on the resolve tab to easily apply the net.ipv4.tpc_sack workaround on all your hosts.

[pferde]

With a typo ("tpc_sack" instead of "tcp_sack") in the task name. The playbook still works, but I found it chuckle-worthy. :)

[wademealing]

Thanks for the report, getting our team to fix that.