paths. The paths canonicalization is based on stat (2) and readlink (2) system calls. These ... symlinks to avoid unwanted readlink (2) and stat (2) system calls on unreachableskipped by sysctl using the --all option. stat_refresh This parameter returns no valueprocesses they do not own. -n Avoid stat (2) system function call on all binariestraffic and doesn't need to allocate stat counters with percpu allocator. This option