Expanded the Profiler and added SQL query profiling.
This commit is contained in:
Josh Sherman
parent
9bf37c37ec
commit
1a15dfd337
2 changed files with 160 additions and 20 deletions
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@ -42,6 +42,17 @@ class Profiler
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*/
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private static $profile = array();
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/**
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* Queries
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*
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* Number of queries that have been logged
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*
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* @static
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* @access private
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* @var integer
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*/
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private static $queries = 0;
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/**
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* Constructor
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*
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@ -67,38 +78,96 @@ class Profiler
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* @param mixed $data data to log
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* @param string $method name of the class method being logged
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*/
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public static function log($data, $method = false)
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public static function log($data, $method = false, $type = false)
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{
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$time = microtime(true);
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$type = gettype($data);
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$time = microtime(true);
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$data_type = gettype($data);
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// Tidys the data by type
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switch ($type)
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switch ($data_type)
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{
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case 'array':
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$log = '<pre>' . print_r($data, true) . '</pre>';
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break;
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case 'object':
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$log = 'object: <span style="color:#69c">' . get_class($data) . '</span>'
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. ($method != '' ? '<span style="color:#666">-></span><span style="color:#4eed9e">' . $method . '</span><span style="color:#666">()</span>' : '');
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$log = '<span style="color:#666">[</span><span style="color:#777">' . get_parent_class($data) . '</span><span style="color:#666">]</span> '
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. '<span style="color:#69c">' . get_class($data) . '</span>'
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. ($method != '' ? '<span style="color:#666">-></span><span style="color:#4eed9e">' . $method . '</span><span style="color:#666">()</span>' : '');
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$data_type = '<span style="color:Peru">' . $data_type . '</span>';
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break;
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case 'string':
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default:
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if ($type != false)
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{
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$data_type = $type;
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}
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$log = $data;
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break;
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}
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self::$profile[] = array(
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'log' => $log,
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'type' => gettype($data),
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'type' => $data_type,
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'time' => $time,
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'elapsed' => $time - PICKLES_START_TIME,
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'memory' => memory_get_usage(),
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);
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}
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/**
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* Log Query
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*
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* Serves as a wrapper to get query data to the log function
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*
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* @static
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* @param string $query the query being executed
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* @param array $input_parameters optional prepared statement data
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* @param array $explain EXPLAIN data for the query
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* @param float $duration the speed of the query
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*/
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public static function logQuery($query, $input_parameters = false, $explain = false, $duration = false)
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{
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self::$queries++;
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$log = '';
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if ($input_parameters != 'false' && is_array($input_parameters))
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{
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$log .= '<br />';
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foreach ($input_parameters as $key => $value)
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{
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$log .= '<br /><span style="color:#a82222">' . $key . '</span> <span style="color:#666">=></span> <span style="color:#ffff7f">' . $value . '</span>';
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$query = str_replace($key, '<span style="color:#a82222">' . $key . '</span>', $query);
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}
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}
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$log = '<span style="color:#009600">' . $query . '</span>' . $log;
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if (is_array($explain))
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{
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$log .= '<br />';
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foreach ($explain as $table)
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{
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$log .= '<br /><span style="color:RoyalBlue">Possible Keys</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">' . ($table['possible_keys'] == '' ? '<em style="color:red">NONE</em>' : $table['possible_keys']) . '</span>'
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. '<br /><span style="color:RoyalBlue">Key</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">' . ($table['key'] == '' ? '<em style="color:red">NONE</em>' : $table['key']) . '</span>'
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. '<br /><span style="color:RoyalBlue">Type</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">' . $table['type'] . '</span>'
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. '<br /><span style="color:RoyalBlue">Rows</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">' . $table['rows'] . '</span>'
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. ($table['Extra'] != '' ? '<br /><span style="color:RoyalBlue">Extra</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">' . $table['Extra'] . '</span>' : '');
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}
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}
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$log .= '<br /><br /><span style="color:DarkKhaki">Speed:</span> ' . number_format($duration * 100, 3) . ' ms';
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self::log($log, false, '<span style="color:DarkCyan">database</span>');
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}
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/**
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* Report
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*
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@ -109,24 +178,33 @@ class Profiler
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public static function report()
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{
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$start_time = PICKLES_START_TIME;
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$peak_usage = self::formatSize(memory_get_peak_usage());
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$end_time = self::$profile[count(self::$profile) - 1]['time'];
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$duration = ($end_time - $start_time) * 100;
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$duration = ($end_time - $start_time);
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$logs = count(self::$profile);
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$logs .= ' Log' . ($logs == 1 ? '' : 's');
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$files = count(get_included_files());
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$files .= ' File' . ($files == 1 ? '' : 's');
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$queries = self::$queries . ' Quer'. (self::$queries == 1 ? 'y' : 'ies');
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?>
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<style>
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#pickles-profiler
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{
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background: #212121;
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width: 600px;
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width: 700px;
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margin: 0 auto;
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margin-top: 20px;
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margin-bottom: 20px;
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border-radius: 20px;
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-moz-border-radius: 20px;
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-webkit-border-radius: 20px;
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box-shadow: 0 0 8px #999;
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-moz-box-shadow: 0 0 8px #999;
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-webkit-box-shadow: 0 0 8px #999;
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box-shadow: 0 3px 4px #000;
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-moz-box-shadow: 0 3px 4px #000;
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-webkit-box-shadow: 0 3px 4px #000;
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border: 6px solid #666;
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padding: 10px 20px 20px;
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font-family: monospace;
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font-size: 1em;
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@ -139,28 +217,52 @@ class Profiler
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{
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padding: 10px;
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}
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#pickles-profiler .odd
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#pickles-profiler .even
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{
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background-color: #323232;
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}
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</style>
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<div id="pickles-profiler">
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<strong style="font-size:1.5em">PICKLES Profiler</strong><br /><br />
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<table style="border-collapse:separate;border-spacing:1px;border-radius:10px;text-shadow:1px 1px 1px #000">
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<tr>
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<td style="text-align:center;background:#480000">
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<span style="font-weight:bold;">Console</span>
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<div style="color:#ff7f7f;font-size:1.2em;padding-top:10px"><?php echo $logs; ?></div>
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</td>
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<td style="text-align:center;background:#552200">
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<span style="font-weight:bold;">Load Time</span>
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<div style="color:#ffa366;font-size:1.2em;padding-top:10px"><?php echo number_format($duration * 100, 3) . ' ms / ' . ini_get('max_execution_time'); ?></div>
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</td>
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<td style="text-align:center;background:#545500">
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<span style="font-weight:bold;">Memory Usage</span>
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<div style="color:#ffff6d;font-size:1.2em;padding-top:10px"><?php echo $peak_usage . ' / ' . ini_get('memory_limit'); ?></div>
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</td>
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<td style="text-align:center;background:#004200">
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<span style="font-weight:bold;">Database</span>
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<div style="color:#7dff7d;font-size:1.2em;padding-top:10px"><?php echo $queries; ?></div>
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</td>
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<td style="text-align:center;background:#000048">
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<span style="font-weight:bold;">Includes</span>
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<div style="color:#c4c4ff;font-size:1.2em;padding-top:10px"><?php echo $files; ?></div>
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</td>
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</tr>
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</table>
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<table>
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<tr>
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<th style="text-align:left">PICKLES Profiler</th>
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<th style="text-align:left" colspan="2">Console</th>
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<th style="text-align:right">Memory</th>
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<th style="text-align:right">Time</th>
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</tr>
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<?php
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$units = array('bytes', 'kB', 'MB', 'GB');
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foreach (self::$profile as $key => $entry)
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{
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?>
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<tr class="<?php echo $key % 2 == 1 ? 'even' : 'odd'; ?>">
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<tr>
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<td style="font-weight:bold;color:#999"><?php echo $entry['type']; ?></td>
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<td><?php echo $entry['log']; ?></td>
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<td style="text-align:right"><?php echo round($entry['memory'] / pow(1024, ($i = floor(log($entry['memory'], 1024)))), 2) . ' ' . $units[$i]; ?></td>
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<td style="text-align:right"><?php echo round($entry['elapsed'] * 100, 2); ?> ms</td>
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<td style="text-align:right" nowrap="nowrap"><?php echo self::formatSize($entry['memory']); ?></td>
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<td style="text-align:right" nowrap="nowrap"><?php echo number_format($entry['elapsed'] * 100, 3); ?> ms</td>
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</tr>
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<?php
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}
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@ -170,6 +272,23 @@ class Profiler
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<br /><br />
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<?php
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}
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/**
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* Format Size
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*
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* Formats the passed size into a human readable string
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*
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* @static
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* @access private
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* @param float $filesize size of the file
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* @return string formatted number string
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*/
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private static function formatSize($filesize)
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{
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$units = array('bytes', 'kB', 'MB', 'GB');
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return number_format(round($filesize / pow(1024, ($i = floor(log($filesize, 1024)))), 2), 2) . ' ' . $units[$i];
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}
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}
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?>
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