Installation guide

kvm_stat
305
halt_exits 14050 259
halt_wakeup 4496 203
host_state_reload 1638354 24893
hypercalls 0 0
insn_emulation 1093850 1909
insn_emulation_fail 0 0
invlpg 75569 0
io_exits 1596984 24509
irq_exits 21013 363
irq_injections 48039 1222
irq_window 24656 870
largepages 0 0
mmio_exits 11873 0
mmu_cache_miss 42565 8
mmu_flooded 14752 0
mmu_pde_zapped 58730 0
mmu_pte_updated 6 0
mmu_pte_write 138795 0
mmu_recycled 0 0
mmu_shadow_zapped 40358 0
mmu_unsync 793 0
nmi_injections 0 0
nmi_window 0 0
pf_fixed 697731 3150
pf_guest 279349 0
remote_tlb_flush 5 0
request_irq 0 0
signal_exits 1 0
tlb_flush 200190 0
Explanation of variables:
efer_reload
The number of Extended Feature Enable Register (EFER) reloads.
exits
The count of all VMEXIT calls.
fpu_reload
The number of times a VMENTRY reloaded the FPU state. The fpu_reload is incremented when
a guest is using the Floating Point Unit (FPU).
halt_exits
Number of guest exits due to halt calls. This type of exit is usually seen when a guest is idle.
halt_wakeup
Number of wakeups from a halt.
host_state_reload
Count of full reloads of the host state (currently tallies MSR setup and guest MSR reads).
hypercalls
Number of guest hypervisor service calls.
insn_emulation
Number of guest instructions emulated by the host.
insn_emulation_fail
Number of failed insn_emulation attempts.
io_exits
Number of guest exits from I/O port accesses.