probe::vm.pagefault.return
名称
probe::vm.pagefault.return — Indicates what type of fault occurred
Synopsis
vm.pagefault.return
vm.pagefault.return Values
- name
- name of the probe point
- fault_type
- returns either 0 (VM_FAULT_OOM) for out of memory faults, 2 (VM_FAULT_MINOR) for minor faults, 3 (VM_FAULT_MAJOR) for major faults, or 1 (VM_FAULT_SIGBUS) if the fault was neither OOM, minor fault, nor major fault.