422     def _perf_event_open(self, attr, pid, cpu, group_fd, flags):  argument
507     def __init__(self, pid):  argument
534     def __init__(self, pid, fields_filter):  argument
694     def pid(self):  member in TracepointProvider
698     def pid(self, pid):  argument
730     def __init__(self, pid, fields_filter, include_past):  argument
771     def pid(self):  member in DebugfsProvider
775     def pid(self, pid):  argument
919     def pid_filter(self, pid):  argument
1085     def get_gname_from_pid(pid):  argument
1116     def _update_pid(self, pid):  argument
1122     def _refresh_header(self, pid=None):  argument
1376     def _is_running_guest(self, pid):  argument