** Information type changed from Private to Public -- 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/2027926
Title: [24.04 FEAT] [VS2308] KVM: Implement counters for nested guest shadow events Status in Ubuntu on IBM z Systems: Fix Committed Status in linux package in Ubuntu: Fix Committed Bug description: Guest-3 memory needs to be represented by shadow page tables in the Guest-1 hypervisor. These shadow tables are discarded in certain conditions and need to be rebuilt in consequence, which negatively impacts the nested guest's performance. KVM performance counters for the shadow/unshadow events can help to diagnose performance issues. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/2027926/+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
