swap_submit_usage(NULL, swap_used * 1024.0, swap_free * 1024.0,
isnan(swap_cached) ? NULL : "cached",
isnan(swap_cached) ? NAN : swap_cached * 1024.0);
swap_submit_usage(NULL, swap_used * 1024.0, swap_free * 1024.0,
isnan(swap_cached) ? NULL : "cached",
isnan(swap_cached) ? NAN : swap_cached * 1024.0);