PcPh22

@ 95.0 set of all processors running KVM trace metrics  
@ kvm.efer_reload Number of Extended Feature Enable Register (EFER) reloads.  
@ kvm.exits Number of guest exits from I/O port accesses.   
@ kvm.fpu_reload Number of reload fpu(Float Point Unit).  
@ kvm.halt_attempted_poll Number of times the vcpu attempts to polls.  
@ kvm.halt_exits Number of guest exits due to halt calls. This type of exit is usually seen when a guest is idle. 
@ kvm.halt_successful_poll The number of times the vcpu attempts to polls successfully.  
@ kvm.halt_wakeup Number of wakeups from a halt.  
@ kvm.host_state_reload Number of full reloads of the host state Currently tallies MSR setup and guest MSR reads. 
@ kvm.hypercalls Number of guest hypervisor service calls.  
@ kvm.insn_emulation Number of insn_emulation attempts.  
@ kvm.insn_emulation_fail Number of failed insn_emulation attempts.  
@ kvm.invlpg Number of invlpg attepts.   
@ kvm.io_exits Number of guest exits from I/O port accesses.  
@ kvm.irq_exits Number of guest exits due to external interrupts.  
@ kvm.irq_injections Number of interrupts sent to guests.  
@ kvm.irq_window Number of guest exits from an outstanding interrupt window.  
@ kvm.largepages Number of large pages currently in use.  
@ kvm.mmio_exits Number of guest exits due to memory mapped I/O (MMIO) accesses.  
@ kvm.mmu_cache_miss Number of cache miss.  
@ kvm.mmu_flooded Detection count of excessive write operations to an MMU page. This counts detected write operations not of individual write operations. 
@ kvm.mmu_pde_zapped Number of page directory entry (PDE) destruction operations.  
@ kvm.mmu_pte_updated Number of PTE updated.   
@ kvm.mmu_pte_write Number of PTE write.  
@ kvm.mmu_recycled Number of shadow pages that can be reclaimed.  
@ kvm.mmu_shadow_zapped Number of shadow pages that has been zapped.  
@ kvm.mmu_unsync Number of non-synchronized pages which are not yet unlinked   
@ kvm.nmi_injections Number of Non-maskable Interrupt (NMI) injections.  
@ kvm.nmi_window Number of guest exits from (outstanding) Non-maskable Interrupt (NMI) windows.  
@ kvm.pf_fixed Number of fixed (non-paging) page table entry (PTE) maps.  
@ kvm.pf_guest Number of page faults injected into guests.  
@ kvm.remote_tlb_flush Number of tlb_flush operations performed by the hypervisor.  
@ kvm.request_irq Number of guest interrupt request exits.  
@ kvm.signal_exits Number of guest exits due to pending signals from the host.  
@ kvm.tlb_flush Number of tlb_flush operations performed by the hypervisor.  
@ kvm.irq_window_exits Number of guest interrupt window request exits.  
@ kvm.nmi_window_exits Number of guest non-maskable interrupt exits.  
@ kvm.l1d_flush Number of l1d flush events.  
@ kvm.request_irq_exits Number of guest interrupt request exits.  
@ kvm.req_event Number of request events.  
@ kvm.nested_run Number of nested virtualization run events.  
@ kvm.directed_yield_attempted Number of software scheduler yield attempts.  
@ kvm.directed_yield_successful Number of software scheduler yields.  
@ kvm.guest_mode Boolean indicating the hypervisor is running in guest mode.  