71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* functions for displaying server status sub item: advisor
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*
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* @usedby server_status_advisor.php
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*
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* @package PhpMyAdmin
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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/**
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* Returns html with Advisor
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*
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* @return string
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*/
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function PMA_getHtmlForAdvisor()
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{
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$output = '<a href="#openAdvisorInstructions">';
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$output .= PMA_Util::getIcon('b_help.png', __('Instructions'));
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$output .= '</a>';
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$output .= '<div id="statustabs_advisor"></div>';
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$output .= '<div id="advisorInstructionsDialog" style="display:none;">';
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$output .= '<p>';
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$output .= __(
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'The Advisor system can provide recommendations '
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. 'on server variables by analyzing the server status variables.'
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);
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$output .= '</p>';
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$output .= '<p>';
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$output .= __(
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'Do note however that this system provides recommendations '
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. 'based on simple calculations and by rule of thumb which may '
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. 'not necessarily apply to your system.'
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);
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$output .= '</p>';
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$output .= '<p>';
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$output .= __(
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'Prior to changing any of the configuration, be sure to know '
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. 'what you are changing (by reading the documentation) and how '
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. 'to undo the change. Wrong tuning can have a very negative '
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. 'effect on performance.'
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);
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$output .= '</p>';
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$output .= '<p>';
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$output .= __(
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'The best way to tune your system would be to change only one '
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. 'setting at a time, observe or benchmark your database, and undo '
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. 'the change if there was no clearly measurable improvement.'
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);
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$output .= '</p>';
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$output .= '</div>';
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$output .= '<div id="advisorData" style="display:none;">';
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$advisor = new Advisor();
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$output .= htmlspecialchars(
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json_encode(
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$advisor->run()
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)
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);
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$output .= '</div>';
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return $output;
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}
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?>
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