------- Comment From jhop...@us.ibm.com 2017-09-07 17:48 EDT------- (In reply to comment #8) > I built a Zesty test kernel with commit 05b40e0577. The test kernel can be > downloaded from: > > http://kernel.ubuntu.com/~jsalisbury/lp1713576 > > Can you test this kernel and see if it resolves this bug?
Thanks, but I am having trouble with the perf packages.. any idea what is wrong? # uname -a Linux ltc-boston114 4.10.0-33-generic #37~lp1713576 SMP Wed Sep 6 15:50:28 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux # dpkg -i /home/migration_test_build/linux-tools-common_4.10.0-33.37~lp1713576_all.deb (Reading database ... 99780 files and directories currently installed.) Preparing to unpack .../linux-tools-common_4.10.0-33.37~lp1713576_all.deb ... Unpacking linux-tools-common (4.10.0-33.37~lp1713576) over (4.10.0-33.37~lp1713576) ... Setting up linux-tools-common (4.10.0-33.37~lp1713576) ... # dpkg -i /home/migration_test_build/linux-cloud-tools-common_4.10.0-33.37~lp1713576_all.deb (Reading database ... 99780 files and directories currently installed.) Preparing to unpack .../linux-cloud-tools-common_4.10.0-33.37~lp1713576_all.deb ... Unpacking linux-cloud-tools-common (4.10.0-33.37~lp1713576) over (4.10.0-33.37~lp1713576) ... Setting up linux-cloud-tools-common (4.10.0-33.37~lp1713576) ... # perf list The program 'perf' is currently not installed. You can install it by typing: apt install linux-tools-common # apt install linux-tools-common Reading package lists... Done Building dependency tree Reading state information... Done linux-tools-common is already the newest version (4.10.0-33.37~lp1713576). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. --- Ebizzy does show a 42% improvement on average so that is probably enough, although I was hoping to validate the sched migration counts are lower. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1713576 Title: More migrations with constant load To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1713576/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
