function get_disks()
{
    global $g, $debug;
    $disks_array = array();
    $disks_s = explode(" ", get_single_sysctl("kern.disks"));
    foreach ($disks_s as $disk) {
        if (trim($disk)) {
            $disks_array[] = $disk;
        }
    }
    return $disks_array;
}

				<div class="progress" >
					<div id="memUsagePB" class="progress-bar progress-bar-striped" role="progressbar" aria-valuenow="<?php 
echo $memUsage;
?>
" aria-valuemin="0" aria-valuemax="100" style="width: <?php 
echo $memUsage;
?>
%">
					</div>
				</div>
				<span id="memusagemeter"><?php 
echo $memUsage;
?>
</span><span>% of <?php 
echo sprintf("%.0f", get_single_sysctl('hw.physmem') / (1024 * 1024));
?>
 MiB</span>
			</td>
		</tr>
		<?php 
if ($showswap == true) {
    ?>
		<tr>
			<th><?php 
    echo gettext("SWAP usage");
    ?>
</th>
			<td>
				<?php 
    $swapusage = swap_usage();

function get_cpu_count($show_detail = false)
{
    $cpucount = get_single_sysctl('kern.smp.cpus');
    if ($show_detail) {
        $cpudetail = "";
        exec("/usr/bin/grep 'SMP.*package.*core' /var/log/dmesg.boot | /usr/bin/cut -f2- -d' '", $cpudetail);
        $cpucount = $cpudetail[0];
    }
    return $cpucount;
}

    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    POSSIBILITY OF SUCH DAMAGE.
*/
$nocsrf = true;
require_once "guiconfig.inc";
require_once "pfsense-utils.inc";
require_once "interfaces.inc";
require_once "widgets/include/carp_status.inc";
$carp_enabled = get_single_sysctl('net.inet.carp.allow') > 0;
?>
<table class="table table-striped" width="100%" border="0" cellspacing="0" cellpadding="0" summary="carp status">
<?php 
if (isset($config['virtualip']['vip'])) {
    $carpint = 0;
    foreach ($config['virtualip']['vip'] as $carp) {
        if ($carp['mode'] != "carp") {
            continue;
        }
        $ipaddress = $carp['subnet'];
        $password = $carp['password'];
        $netmask = $carp['subnet_bits'];
        $vhid = $carp['vhid'];
        $advskew = $carp['advskew'];
        $status = get_carp_interface_status("{$carp['interface']}_vip{$vhid}");

    exit;
}
## Find out whether there's hardware encryption or not
unset($hwcrypto);
$fd = @fopen("{$g['varlog_path']}/dmesg.boot", "r");
if ($fd) {
    while (!feof($fd)) {
        $dmesgl = fgets($fd);
        if (preg_match("/^hifn.: (.*?),/", $dmesgl, $matches) or preg_match("/.*(VIA Padlock)/", $dmesgl, $matches) or preg_match("/^safe.: (\\w.*)/", $dmesgl, $matches) or preg_match("/^ubsec.: (.*?),/", $dmesgl, $matches) or preg_match("/^padlock.: <(.*?)>,/", $dmesgl, $matches) or preg_match("/^glxsb.: (.*?),/", $dmesgl, $matches)) {
            $hwcrypto = $matches[1];
            break;
        }
    }
    fclose($fd);
    if (!isset($hwcrypto) && get_single_sysctl("dev.aesni.0.%desc")) {
        $hwcrypto = get_single_sysctl("dev.aesni.0.%desc");
    }
}
##build widget saved list information
if ($config['widgets'] && $config['widgets']['sequence'] != "") {
    $pconfig['sequence'] = $config['widgets']['sequence'];
    $widgetsfromconfig = array();
    foreach (explode(',', $pconfig['sequence']) as $line) {
        list($file, $col, $display) = explode(':', $line);
        // be backwards compatible
        // If the display column information is missing, we will assign a temporary
        // column here. Next time the user saves the dashboard it will fix itself
        if ($col == "") {
            if ($file == "system_information") {
                $col = "col1";
            } else {

            interfaces_carp_setup();
            set_single_sysctl('net.inet.carp.allow', '1');
        }
    }
}
$carpcount = 0;
foreach ($a_vip as $carp) {
    if ($carp['mode'] == "carp") {
        $carpcount++;
        break;
    }
}
// fetch pfsync info
$pfsyncnodes = json_decode(configd_run("filter list pfsync json"), true);
legacy_html_escape_form_data($a_vip);
$status = get_single_sysctl('net.inet.carp.allow') > 0;
$carp_detected_problems = array_pop(get_sysctl("net.inet.carp.demotion")) > 0;
include "head.inc";
?>

<body>
<?php 
include "fbegin.inc";
?>

<section class="page-content-main">
  <div class="container-fluid">
    <div class="row">
      <?php 
if (isset($savemsg)) {
    print_info_box($savemsg);

                            interface_ipalias_configure($vip);
                        }
                        break;
                }
            }
        }
        interfaces_sync_setup();
        set_single_sysctl('net.inet.carp.allow', '1');
        $status = 1;
    }
}
$carp_detected_problems = get_single_sysctl("net.inet.carp.demotion");
if (!empty($_POST['resetdemotion'])) {
    set_single_sysctl("net.inet.carp.demotion", "-{$carp_detected_problems}");
    sleep(1);
    $carp_detected_problems = get_single_sysctl("net.inet.carp.demotion");
}
$pgtitle = array(gettext("Status"), gettext("CARP"));
$shortcut_section = "carp";
include "head.inc";
if ($savemsg) {
    print_info_box($savemsg, 'success');
}
$carpcount = 0;
if (is_array($config['virtualip']['vip'])) {
    foreach ($config['virtualip']['vip'] as $carp) {
        if ($carp['mode'] == "carp") {
            $carpcount++;
            break;
        }
    }

?>
</td>
			<td width="75%" class="listr">
				<?php 
$memUsage = mem_usage();
?>
				<div class="progress">
				  <div id="memUsagePB" class="progress-bar" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 0%;">
				    <span class="sr-only"></span>
				  </div>
				</div>
				<span id="memusagemeter"><?php 
echo $memUsage . '%';
?>
</span> used <?php 
echo sprintf("%.0f/%.0f", $memUsage / 100.0 * get_single_sysctl('hw.physmem') / (1024 * 1024), get_single_sysctl('hw.physmem') / (1024 * 1024));
?>
 MB
			</td>
		</tr>
		<?php 
if ($showswap == true) {
    ?>
		<tr>
			<td width="25%" class="vncellt"><?php 
    echo gettext("SWAP usage");
    ?>
</td>
			<td width="75%" class="listr">
				<?php 
    $swapusage = swap_usage();