PHP RXTX примеры использования

Пример #1

Файл: exec.sys-stats.php Проект: articatech/artica

function xtsart()
{
    $unix = new unix();
    $pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . ".pid";
    $pidTime = "/etc/artica-postfix/pids/" . basename(__FILE__) . ".time";
    if ($GLOBALS["VERBOSE"]) {
        echo "TimeFile:{$pidTime}\n";
    }
    $unix = new unix();
    if (!$GLOBALS["VERBOSE"]) {
        if ($unix->file_time_min($pidTime) < 10) {
            die;
        }
        if ($unix->process_exists(@file_get_contents($pidfile, basename(__FILE__)))) {
            if ($GLOBALS["VERBOSE"]) {
                echo " --> Already executed.. " . @file_get_contents($pidfile) . " aborting the process\n";
            }
            writelogs(basename(__FILE__) . ":Already executed.. aborting the process", basename(__FILE__), __FILE__, __LINE__);
            die;
        }
        @file_put_contents($pidfile, getmypid());
        @unlink($pidTime);
        @file_put_contents($pidTime, time());
    }
    $array_load = sys_getloadavg();
    $internal_load = $array_load[0];
    $time = time();
    $BASEDIR = "/usr/share/artica-postfix";
    $hash_mem = array();
    @chmod("/usr/share/artica-postfix/ressources/mem.pl", 0755);
    $datas = shell_exec(dirname(__FILE__) . "/ressources/mem.pl");
    if (preg_match('#T=([0-9]+) U=([0-9]+)#', $datas, $re)) {
        $ram_used = $re[2];
    }
    $cpuUsage = null;
    $ps = $unix->find_program("ps");
    exec("{$ps} -aux 2>&1", $processes);
    foreach ($processes as $process) {
        $cols = explode(' ', preg_replace('# +#', ' ', $process));
        if (strpos($cols[2], '.') > -1) {
            $cpuUsage += floatval($cols[2]);
        }
    }
    if ($GLOBALS["VERBOSE"]) {
        echo "CPU: {$cpuUsage}, LOAD: {$internal_load}, MEM: {$ram_used}\n";
    }
    $q = new postgres_sql();
    $q->CREATE_TABLES();
    $proxyname = $unix->hostname_g();
    $time = date("Y-m-d H:i:s");
    $sql = "INSERT INTO system (zdate,proxyname,load_avg,mem_stats,cpu_stats)\n\tVALUES('{$time}','{$proxyname}','{$internal_load}','" . intval($ram_used) . "','{$cpuUsage}')";
    if ($GLOBALS["VERBOSE"]) {
        echo $sql . "\n";
    }
    $q->QUERY_SQL($sql);
    if (!$q->ok) {
        echo $q->mysql_error . "\n";
    }
    RXTX();
    if (system_is_overloaded(basename(__FILE__))) {
        $date = time();
        @mkdir("/var/log/artica-postfix/sys_alerts", 0755, true);
        if (!is_file("/var/log/artica-postfix/sys_alerts/{$date}")) {
            $ps = $unix->find_program("ps");
            $nohup = $unix->find_program($nohup);
            $nice = $unix->EXEC_NICE();
            $load = $GLOBALS["SYSTEM_INTERNAL_LOAD"];
            if (!$unix->process_exists($unix->PIDOF_PATTERN("{$ps}"))) {
                $cmd = trim("{$nohup} {$nice} {$ps} auxww >/var/log/artica-postfix/sys_alerts/{$date}-{$load} 2>&1");
                shell_exec($cmd);
            }
        }
    }
}

Пример #2

Файл: exec.sys-stats.php Проект: BillTheBest/1.6.x

function xtsart()
{
    $unix = new unix();
    $pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . ".pid";
    $pidTime = "/etc/artica-postfix/pids/" . basename(__FILE__) . ".time";
    if ($GLOBALS["VERBOSE"]) {
        echo "TimeFile:{$pidTime}\n";
    }
    $unix = new unix();
    if (!$GLOBALS["VERBOSE"]) {
        if ($unix->file_time_min($pidTime) < 10) {
            die;
        }
        if ($unix->process_exists(@file_get_contents($pidfile, basename(__FILE__)))) {
            if ($GLOBALS["VERBOSE"]) {
                echo " --> Already executed.. " . @file_get_contents($pidfile) . " aborting the process\n";
            }
            writelogs(basename(__FILE__) . ":Already executed.. aborting the process", basename(__FILE__), __FILE__, __LINE__);
            die;
        }
        @file_put_contents($pidfile, getmypid());
        @unlink($pidTime);
        @file_put_contents($pidTime, time());
    }
    $array_load = sys_getloadavg();
    $internal_load = $array_load[0];
    $time = time();
    $BASEDIR = "/usr/share/artica-postfix";
    $hash_mem = array();
    @chmod("/usr/share/artica-postfix/ressources/mem.pl", 0755);
    $datas = shell_exec(dirname(__FILE__) . "/ressources/mem.pl");
    if (preg_match('#T=([0-9]+) U=([0-9]+)#', $datas, $re)) {
        $ram_used = $re[2];
    }
    $cpuUsage = null;
    $ps = $unix->find_program("ps");
    exec("{$ps} -aux 2>&1", $processes);
    foreach ($processes as $process) {
        $cols = explode(' ', preg_replace('# +#', ' ', $process));
        if (strpos($cols[2], '.') > -1) {
            $cpuUsage += floatval($cols[2]);
        }
    }
    if ($GLOBALS["VERBOSE"]) {
        echo "CPU: {$cpuUsage}, LOAD: {$internal_load}, MEM: {$ram_used}\n";
    }
    $array["fields"]["LOAD_AVG"] = $internal_load;
    $array["fields"]["MEM_STATS"] = intval($ram_used);
    $array["fields"]["CPU_STATS"] = $cpuUsage;
    $array["tags"]["proxyname"] = $unix->hostname_g();
    $influx = new influx();
    $influx->insert("SYSTEM", $array);
    RXTX();
    if (system_is_overloaded(basename(__FILE__))) {
        $date = time();
        @mkdir("/var/log/artica-postfix/sys_alerts", 0755, true);
        if (!is_file("/var/log/artica-postfix/sys_alerts/{$date}")) {
            $ps = $unix->find_program("ps");
            $nohup = $unix->find_program($nohup);
            $nice = $unix->EXEC_NICE();
            $load = $GLOBALS["SYSTEM_INTERNAL_LOAD"];
            if (!$unix->process_exists($unix->PIDOF_PATTERN("{$ps}"))) {
                $cmd = trim("{$nohup} {$nice} {$ps} auxww >/var/log/artica-postfix/sys_alerts/{$date}-{$load} 2>&1");
                shell_exec($cmd);
            }
        }
    }
}