LiteSpeed Support Forums - Realtime "Req in Processing"

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- - Realtime "Req in Processing" (http://www.litespeedtech.com/support/forum/showthread.php?t=5905)

Realtime "Req in Processing"

is it possible with lsphp5 to get somehow access to the realtime stats ?
specially the value of "Requests in Processing"

the idea is simply to do some recovery if the server has too much backlog.

sometimes we have a bout 1000 Requests in processing resulting of poor database connections. (not a laws fault)

so the idea is to read this queue value somehow and adjust the scripts running if the backlog is getting too high.

EAProc In use/WaitQ in real-time stats is the one you look for. They reside in /tmp/lshttpd/.rtreport*

Quote:

Originally Posted by webizen (Post 33261)

EAProc In use/WaitQ in real-time stats is the one you look for. They reside in /tmp/lshttpd/.rtreport*

awesome ... thats even better than API ... (not requires additional reccources)

can you shortly explain why there are multiple files are beeing created ?

i had 1 yesterday now there are 2
with same date ...

is /tmp/lshttpd/.rtreport always the current one ?

rtreport* get generated by each CPU/core. you have 2-CPU license, so you see .rtreport and .rtreport.2. you should total the numbers from each rtreport for your report.

Quote:

Originally Posted by webizen (Post 33311)

rtreport* get generated by each CPU/core. you have 2-CPU license, so you see .rtreport and .rtreport.2. you should total the numbers from each rtreport for your report.

ah great.. thanks that makes more sense .

here what i have done to put some "use" in this numbers

Code:

PHP

if (is_file("/tmp/lshttpd/.rtreport")) {

        $lsload = file('/tmp/lshttpd/.rtreport');

        $lsload = explode(",",$lsload[4]);

        $Site['health']['http_queue'] = intval(preg_replace("/[^\d]/", "", $lsload[0]));

        $Site['health']['http_requests'] = intval(preg_replace("/[^\d]/", "", $lsload[1]));

        if (is_file("/tmp/lshttpd/.rtreport.2")) { // core 2

                $lsload = file('/tmp/lshttpd/.rtreport');

                $lsload = explode(",",$lsload[4]);

                $Site['health']['http_queue'] = ($Site['health']['http_queue'] + intval(preg_replace("/[^\d]/", "", $lsload[0])));

                $Site['health']['http_requests'] = ($Site['health']['http_queue'] + intval(preg_replace("/[^\d]/", "", $lsload[1])));

        }

}



// redirect to TMP page on other machine if load is too high

if (($Site['health']['http_queue'] > 400 )) {

        header ("Location: ".$Site['paths']['staticserver2']."/pages/v3p/?for=".$_SERVER['REQUEST_URI']);        

}

Thanks for sharing that, nullx8.