note 126283 added to function.sys-getloadavg

It is important to note that sys_getloadavg() does not return a percentage, and the numbers that it returns are completely meaningless if you do not know the number of CPU cores. To get the number as a percentage you need to divide the value by the number of CPU cores in the system. (eg: if the value is 0.5 and you have two cores, then you are using 25% of the CPU on average). Here is a simple function to get the values as a percent: <?php function percentloadavg(){ $cpu_count = 1; if(is_file('/proc/cpuinfo')) { $cpuinfo = file_get_contents('/proc/cpuinfo'); preg_match_all('/^processor/m', $cpuinfo, $matches); $cpu_count = count($matches[0]); } $sys_getloadavg = sys_getloadavg(); $sys_getloadavg[0] = $sys_getloadavg[0] / $cpu_count; $sys_getloadavg[1] = $sys_getloadavg[1] / $cpu_count; $sys_getloadavg[2] = $sys_getloadavg[2] / $cpu_count; return $sys_getloadavg; } ?> ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 98.188.247.34) ---- Manual Page -- https://php.net/manual/en/function.sys-getloadavg.php Edit -- https://main.php.net/note/edit/126283 Del: integrated -- https://main.php.net/note/delete/126283/integrated Del: useless -- https://main.php.net/note/delete/126283/useless Del: bad code -- https://main.php.net/note/delete/126283/bad+code Del: spam -- https://main.php.net/note/delete/126283/spam Del: non-english -- https://main.php.net/note/delete/126283/non-english Del: in docs -- https://main.php.net/note/delete/126283/in+docs Del: other reasons-- https://main.php.net/note/delete/126283 Reject -- https://main.php.net/note/reject/126283 Search -- https://main.php.net/manage/user-notes.php