use strict;
use warnings;
use Test::More tests => 5;
use Sys::Statistics::Linux;
my @cpustats = qw(
   user
   nice
   system
   idle
   total
);
my $sys = Sys::Statistics::Linux->new();
$sys->set(cpustats => 1);
sleep(1);
my $stats = $sys->get;
ok(defined $stats->cpustats->{cpu}->{$_}, "checking cpustats $_") for @cpustats;