$ grep CONFIG_VIRT_CPU /boot/config-3.16.0-39-generic CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y # CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
I created two VMs and watched top in each VM and observed a steal%. Verified for Utopic. ** Tags removed: verification-needed-utopic ** Tags added: verification-done-utopic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1450497 Title: Enable CONFIG_VIRT_CPU_ACCOUNTING_NATIVE for ppc64el Status in linux package in Ubuntu: Fix Released Status in linux source package in Utopic: Fix Committed Bug description: [Impact] I would like to ask to set CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y on ppc64el kernel config in 3.16 kernel (14.10 and/or 14.04.2) to provide %steal number properly reported. Historically, it was enabled, became disabled and later enabled again: Ubuntu 14.04: # cat /boot/config-3.13.0-24-generic | grep VIRT_CPU CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y Ubuntu 14.10: # cat /boot/config-3.16.0-23-generic | grep VIRT_CPU # CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not set Ubuntu 15.04: # cat /boot/config-3.19.0-12-generic | grep VIRT_CPU CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y [Test Case] Run VM and ensure %steal is reported properly. [Fix] CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y in config. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1450497/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp