GetStat(); $server_check_version = '1.0.4'; $start_time = microtime(TRUE); $operating_system = PHP_OS_FAMILY; if ($operating_system === 'Windows') { // Win CPU $wmi = new COM('WinMgmts:\\\\.'); $cpus = $wmi->InstancesOf('Win32_Processor'); $cpuload = 0; $cpu_count = 0; foreach ($cpus as $key => $cpu) { $cpuload += $cpu->LoadPercentage; $cpu_count++; } // WIN MEM $res = $wmi->ExecQuery('SELECT FreePhysicalMemory,FreeVirtualMemory,TotalSwapSpaceSize,TotalVirtualMemorySize,TotalVisibleMemorySize FROM Win32_OperatingSystem'); $mem = $res->ItemIndex(0); $memtotal = round($mem->TotalVisibleMemorySize / 1000000,2); $memavailable = round($mem->FreePhysicalMemory / 1000000,2); $memused = round($memtotal-$memavailable,2); // WIN CONNECTIONS $connections = shell_exec('netstat -nt | findstr :80 | findstr ESTABLISHED | find /C /V ""'); $totalconnections = shell_exec('netstat -nt | findstr :80 | find /C /V ""'); } else { // Linux CPU $load = sys_getloadavg(); $cpuload = $load[0]; $cpu_count = shell_exec('nproc'); // Linux MEM $free = shell_exec('free'); $free = (string)trim($free); $free_arr = explode("\n", $free); $mem = explode(" ", $free_arr[1]); $mem = array_filter($mem, function($value) { return ($value !== null && $value !== false && $value !== ''); }); // removes nulls from array $mem = array_merge($mem); // puts arrays back to [0],[1],[2] after $memtotal = round($mem[1] / 1000000,2); $memused = round($mem[2] / 1000000,2); $memfree = round($mem[3] / 1000000,2); $memshared = round($mem[4] / 1000000,2); $memcached = round($mem[5] / 1000000,2); $memavailable = round($mem[6] / 1000000,2); // Linux Connections $connections = `netstat -ntu | grep :80 | grep ESTABLISHED | grep -v LISTEN | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -rn | grep -v 127.0.0.1 | wc -l`; $totalconnections = `netstat -ntu | grep :80 | grep -v LISTEN | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -rn | grep -v 127.0.0.1 | wc -l`; } //$memusage = round(($memavailable/$memtotal)*100); $memusage = round(($memused/$memtotal)*100); $phpload = round(memory_get_usage() / 1000000,2); $diskfree = round(disk_free_space(".") / 1000000000); $disktotal = round(disk_total_space(".") / 1000000000); $diskused = round($disktotal - $diskfree); $diskusage = round($diskused/$disktotal*100); if ($memusage > 85 || $cpuload > 85 || $diskusage > 85) { $trafficlight = 'red'; } elseif ($memusage > 50 || $cpuload > 50 || $diskusage > 50) { $trafficlight = 'orange'; } else { $trafficlight = '#2F2'; } $end_time = microtime(TRUE); $time_taken = $end_time - $start_time; $total_time = round($time_taken,4); ?>