You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
107 lines
3.4 KiB
107 lines
3.4 KiB
2 years ago
|
<?php
|
||
|
|
/**
|
||
|
|
* Displays query statistics for the server
|
||
|
|
*/
|
||
|
|
|
||
|
|
declare(strict_types=1);
|
||
|
|
|
||
|
|
namespace PhpMyAdmin\Controllers\Server\Status;
|
||
|
|
|
||
|
|
use PhpMyAdmin\DatabaseInterface;
|
||
|
|
use PhpMyAdmin\ResponseRenderer;
|
||
|
|
use PhpMyAdmin\Server\Status\Data;
|
||
|
|
use PhpMyAdmin\Template;
|
||
|
|
use PhpMyAdmin\Url;
|
||
|
|
|
||
|
|
use function __;
|
||
|
|
use function array_sum;
|
||
|
|
use function arsort;
|
||
|
|
use function count;
|
||
|
|
use function str_replace;
|
||
|
|
|
||
|
|
class QueriesController extends AbstractController
|
||
|
|
{
|
||
|
|
/** @var DatabaseInterface */
|
||
|
|
private $dbi;
|
||
|
|
|
||
|
|
public function __construct(ResponseRenderer $response, Template $template, Data $data, DatabaseInterface $dbi)
|
||
|
|
{
|
||
|
|
parent::__construct($response, $template, $data);
|
||
|
|
$this->dbi = $dbi;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function __invoke(): void
|
||
|
|
{
|
||
|
|
global $errorUrl;
|
||
|
|
|
||
|
|
$errorUrl = Url::getFromRoute('/');
|
||
|
|
|
||
|
|
if ($this->dbi->isSuperUser()) {
|
||
|
|
$this->dbi->selectDb('mysql');
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->addScriptFiles([
|
||
|
|
'chart.js',
|
||
|
|
'vendor/jqplot/jquery.jqplot.js',
|
||
|
|
'vendor/jqplot/plugins/jqplot.pieRenderer.js',
|
||
|
|
'vendor/jqplot/plugins/jqplot.highlighter.js',
|
||
|
|
'vendor/jqplot/plugins/jqplot.enhancedPieLegendRenderer.js',
|
||
|
|
'vendor/jquery/jquery.tablesorter.js',
|
||
|
|
'server/status/sorter.js',
|
||
|
|
'server/status/queries.js',
|
||
|
|
]);
|
||
|
|
|
||
|
|
if ($this->data->dataLoaded) {
|
||
|
|
$hourFactor = 3600 / $this->data->status['Uptime'];
|
||
|
|
$usedQueries = $this->data->usedQueries;
|
||
|
|
$totalQueries = array_sum($usedQueries);
|
||
|
|
|
||
|
|
$stats = [
|
||
|
|
'total' => $totalQueries,
|
||
|
|
'per_hour' => $totalQueries * $hourFactor,
|
||
|
|
'per_minute' => $totalQueries * 60 / $this->data->status['Uptime'],
|
||
|
|
'per_second' => $totalQueries / $this->data->status['Uptime'],
|
||
|
|
];
|
||
|
|
|
||
|
|
// reverse sort by value to show most used statements first
|
||
|
|
arsort($usedQueries);
|
||
|
|
|
||
|
|
$chart = [];
|
||
|
|
$querySum = array_sum($usedQueries);
|
||
|
|
$otherSum = 0;
|
||
|
|
$queries = [];
|
||
|
|
foreach ($usedQueries as $key => $value) {
|
||
|
|
// For the percentage column, use Questions - Connections, because
|
||
|
|
// the number of connections is not an item of the Query types
|
||
|
|
// but is included in Questions. Then the total of the percentages is 100.
|
||
|
|
$name = str_replace(['Com_', '_'], ['', ' '], $key);
|
||
|
|
// Group together values that make out less than 2% into "Other", but only
|
||
|
|
// if we have more than 6 fractions already
|
||
|
|
if ($value < $querySum * 0.02 && count($chart) > 6) {
|
||
|
|
$otherSum += $value;
|
||
|
|
} else {
|
||
|
|
$chart[$name] = $value;
|
||
|
|
}
|
||
|
|
|
||
|
|
$queries[$key] = [
|
||
|
|
'name' => $name,
|
||
|
|
'value' => $value,
|
||
|
|
'per_hour' => $value * $hourFactor,
|
||
|
|
'percentage' => $value * 100 / $totalQueries,
|
||
|
|
];
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($otherSum > 0) {
|
||
|
|
$chart[__('Other')] = $otherSum;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->render('server/status/queries/index', [
|
||
|
|
'is_data_loaded' => $this->data->dataLoaded,
|
||
|
|
'stats' => $stats ?? null,
|
||
|
|
'queries' => $queries ?? [],
|
||
|
|
'chart' => $chart ?? [],
|
||
|
|
]);
|
||
|
|
}
|
||
|
|
}
|