FM / SysInfo

/usr/share/phpmyadmin/libraries/classes/Server/SysInfo/

/usr/share/phpmyadmin/libraries/classes/Server/SysInfo

Name	Size	Mode	Actions
Base.php	772	0644	edit dl rm
Linux.php	2620	0644	edit dl rm
SunOs.php	1903	0644	edit dl rm
SysInfo.php	1790	0644	edit dl rm
WindowsNt.php	3363	0644	edit dl rm

Edit: /usr/share/phpmyadmin/libraries/classes/Server/SysInfo/SunOs.php (1903B)

<?php

declare(strict_types=1);

namespace PhpMyAdmin\Server\SysInfo;

use function explode;
use function is_readable;
use function shell_exec;
use function trim;

/**
 * SunOS based SysInfo class
 */
class SunOs extends Base
{
    /**
     * The OS name
     *
     * @var string
     */
    public $os = 'SunOS';

/**
     * Read value from kstat
     *
     * @param string $key Key to read
     *
     * @return string with value
     */
    private function kstat($key)
    {
        $m = shell_exec('kstat -p d ' . $key);

if ($m) {
            [, $value] = explode("\t", trim($m), 2);

return $value;
        }

return '';
    }

/**
     * Gets load information
     *
     * @return array with load data
     */
    public function loadavg()
    {
        $load1 = $this->kstat('unix:0:system_misc:avenrun_1min');

return ['loadavg' => $load1];
    }

/**
     * Checks whether class is supported in this environment
     *
     * @return bool true on success
     */
    public function supported()
    {
        return @is_readable('/proc/meminfo');
    }

/**
     * Gets information about memory usage
     *
     * @return array with memory usage data
     */
    public function memory()
    {
        $pagesize = (int) $this->kstat('unix:0:seg_cache:slab_size');
        $mem = [];
        $mem['MemTotal'] = (int) $this->kstat('unix:0:system_pages:pagestotal') * $pagesize;
        $mem['MemUsed'] = (int) $this->kstat('unix:0:system_pages:pageslocked') * $pagesize;
        $mem['MemFree'] = (int) $this->kstat('unix:0:system_pages:pagesfree') * $pagesize;
        $mem['SwapTotal'] = (int) $this->kstat('unix:0:vminfo:swap_avail') / 1024;
        $mem['SwapUsed'] = (int) $this->kstat('unix:0:vminfo:swap_alloc') / 1024;
        $mem['SwapFree'] = (int) $this->kstat('unix:0:vminfo:swap_free') / 1024;

return $mem;
    }
}

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