BTW, on latest 4.4.0-150-generic ubuntu kernel, both adaptive-rx and
adaptive-tx were not supported.
# uname -a
Linux 2p2699v4-217 4.4.0-150-generic #176-Ubuntu SMP Wed May 29 18:56:26 UTC
2019 x86_64 x86_64 x86_64 GNU/Linux
# ethtool -C enp129s0 adaptive-rx on adaptive-tx on
# ethtool -c enp12
No, it didn't work on 4.13.0 kernel either.
# uname -a
Linux 2p2699v4-217 4.13.0-46-generic #51-Ubuntu SMP Tue Jun 12 12:36:29 UTC
2018 x86_64 x86_64 x86_64 GNU/Linux
# ethtool -i enp129s0
driver: mlx5_core
version: 5.0-0
firmware-version: 14.24.1000 (MT_2430110032)
expansion-rom-version:
bus-in
apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270431/+files/CurrentDmesg.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270435/+files/ProcInterrupts.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270432/+files/Lspci.txt
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Title:
4.15
apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270424/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270421/+files/CurrentDmesg.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270427/+files/ProcModules.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270426/+files/ProcInterrupts.txt
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apport information
** Attachment added: "ProcModules.txt"
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270438/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270437/+files/UdevDb.txt
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Title:
4.
apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
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apport information
** Attachment added: "Lspci.txt"
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Title:
4.15
apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270428/+files/UdevDb.txt
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Title:
4.
apport information
** Attachment added: "Lsusb.txt"
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Title:
4.15
apport information
** Tags added: apport-collected uec-images
** Description changed:
Ubuntu Bionic 18.04 LTS:
We found that default bionic kernel 4.15.0-46-generic doesn't support ethtool
-C adaptive-tx
Our ethernet card is Mellanox Connect4-Lx and Connect5, and this will affect
perform
apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270429/+files/WifiSyslog.txt
** Description changed:
Ubuntu Bionic 18.04 LTS:
We found that default bionic kernel 4.15.0-46-generic doesn't support ethtool
-C adaptive-tx
Our
apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1832641/+attachment/5270430/+files/CRDA.txt
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Title:
4.15.0
kernel 4.18 supports Coalesce adaptive TX
uname -a
Linux xgene3 4.18.0-16-generic #17~18.04.1-Ubuntu SMP Tue Feb 12 13:35:39 UTC
2019 aarch64 aarch64 aarch64 GNU/Linux
lspci -vvv
:01:00.0 Ethernet controller: Mellanox Techno
Public bug reported:
Ubuntu Bionic 18.04 LTS:
We found that default bionic kernel 4.15.0-46-generic doesn't support ethtool
-C adaptive-tx
Our ethernet card is Mellanox Connect4-Lx and Connect5, and this will affect
performance of latency sensitive workloads like memcached.
Maybe we should backp
Have we fixed this issue for aarch64?
We experienced the same thing with 4.10, 4.13 and 4.15 kernels on
xenial, artful and bionic
uname -a
Linux 4.13.0-46-generic #51-Ubuntu SMP Tue Jun 12 12:39:10 UTC 2018 aarch64
aarch64 aarch64 GNU/Linux
dpkg --get-selections | grep linux-tools
linux-tools-4
Public bug reported:
Ubuntu 16.04.1 failed to install on Intel with XFS filesystem
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubiquity 2.21.63.2 [modified:
lib/partman/automatically_partition/question]
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-gener
Verified the new xenial-proposed openssl and libssl debs, both AES and
SHA performance have been significantly improved.
We tested the following packages from xenial-proposed on arm64 (aarch64
with fp asimd evtstrm aes pmull sha1 sha2 crc32) and the performance
result is as expected:
libssl1.0.0_
** Tags added: arm64 patch
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Title:
arm64 build doesn't use asm and is 4x-16x slower than it could be
To manage notifications about this bug go t
** Patch added: "debian-arm64-aarch64_asm.patch"
https://bugs.launchpad.net/openssl/+bug/1552939/+attachment/4587974/+files/debian-arm64-aarch64_asm.patch
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** Bug watch added: Debian Bug tracker #794326
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=794326
** Also affects: openssl via
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=794326
Importance: Unknown
Status: Unknown
** Tags added: xenial
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