This issue fixed in upstream with below two commits. Kindly pull these changes.
f1f20a8666c5 cxgb4: fix Txq restart check during backpressure 7affd80802af cxgb4: fix throughput drop during Tx backpressure -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1879435 Title: [chelsio]cxgb4:Very less throughput with more than 9 connections when rate limit is applied To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1879435/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs