MySQL Performance Problems Post: 303041045

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The Lounge What is on Your Mind? MySQL Performance Problems Post 303041045 by Neo on Tuesday 12th of November 2019 11:10:22 PM

11-13-2019

Administrator

Added some quick code to turn on and off various "bot blocking code" based on the load average of the site.

Very simple example:

Code:

<?php
$quickload = getLoad();
if ($quickload > 6) {
    $checkbot = "SELECT bot_flag, country_iso2 FROM session WHERE country_iso2 IN ('RU','CN','KR','KP','UA','TW') AND userid = 0 AND host ='" . $ipFilter . "' LIMIT 1";

    $session_info = $vbulletin->db->query_first($checkbot);
    if ($session_info['bot_flag'] == '1' && $session_info && NEO_SEND_SOME_BOTS_TO_403) {
        $file = '/var/log/apache2/debug/neo_global_country_bot_block_403.log';
        if ($neo_global['debug_block_with_403']) {
            error_log(date(DATE_RFC822) . ' SEND 403 Page: ' . $_SERVER['REMOTE_ADDR'] . ' Country: ' . $session_info['country_iso2'] ." Load: ".$quickload. "\n", 3, $file);
        }
        header($_SERVER["SERVER_PROTOCOL"] . " 403 Forbidden", true, 403);
        include '/var/www/status/403.html';
        die;
    }
}

function getLoad()
{
  $string=file_get_contents('/proc/loadavg');
  $loadavg=explode(' ', $string);
  if($loadavg[0]){
        return $loadavg[0];
  }else{
        return 0;
  }       
}

Neo

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LEARN ABOUT DEBIAN

jsb-convore

JSONBOT(1)							    jsb manual								JSONBOT(1)

NAME

       jsb-convore - The JSONBOT convore program

SYNOPSIS

       jsb-convore is a bot for the convore group chat network built on the JSONBOT framework.

DESCRIPTION

       jsb-convore connects to a convore group in much the same way as jsb-irc connects to an IRC channel.

USAGE

       Usage: jsb-convore [options]

       Options:
	 --version	       show program's version number and exit
	 -h, --help	       show this help message and exit
	 -d DATADIR, --datadir=DATADIR
			       datadir of the bot
	 -o OWNER, --owner=OWNER
			       owner of the bot
	 -l LOGLEVEL, --loglevel=LOGLEVEL
			       loglevel of the bot
	 -p PASSWORD, --password=PASSWORD
			       set password used to connect to the server
	 -c CHANNEL, --channel=CHANNEL
			       channel to join
	 --name=NAME	       bot's name
	 -u USERNAME, --username=USERNAME
			       username of the bot

DOCUMENTATION

       See http://jsonbot.org for more documentation or see http://jsonbot.googlecode.com

SEE ALSO

       jsb(1), jsb-backup(1), jsb-init(1), jsb-irc(1), jsb-xmpp(1), jsb-fleet(1), jsb-sed(1), jsb-tornado(1), jsb-stop(1), jsb-udp(1), jsonbot(1)

AUTHOR

       This manual page was written by Jeremy Malcolm <terminus@debian.org>, for the Debian GNU/Linux system (but may be used by others).

Debian GNU/Linux						    22 Nov 2011 							JSONBOT(1)