Run Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr1,055 99.2% 1,097 0.2% 2,132 0.3% 90,608 0.2% 29,400 0.1%
Exclusive Metrics for Current Function1,097 100.0% 2,132 100.0% 90,608 100.0% 29,400 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile778 73.7% 801 73.0% 1,544 72.4% 33,024 36.4% 1,080 3.7%
file_uri_scheme90 8.5% 90 8.2% 139 6.5% 3,640 4.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType48 4.5% 48 4.4% 91 4.3% 3,104 3.4% 432 1.5%
Drupal\Component\Uuid\Php::generate21 2.0% 21 1.9% 31 1.5% 1,528 1.7% 0 0.0%
image_style_path_token20 1.9% 20 1.8% 41 1.9% 1,408 1.6% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field9 0.9% 17 1.5% 26 1.2% 1,080 1.2% 856 2.9%
Doctrine\Common\Annotations\DocParser::parse12 1.1% 15 1.4% 31 1.5% 4,216 4.7% 0 0.0%
theme@412 1.1% 12 1.1% 25 1.2% 1,136 1.3% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 0.6% 11 1.0% 15 0.7% 13,200 14.6% 8,200 27.9%
text_summary10 0.9% 10 0.9% 20 0.9% 5,840 6.4% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.9% 10 0.9% 19 0.9% 1,120 1.2% 488 1.7%
theme@29 0.9% 9 0.8% 18 0.8% 1,040 1.1% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::__construct6 0.6% 6 0.5% 14 0.7% 1,112 1.2% 48 0.2%
Doctrine\Common\Annotations\DocParser::parse@12 0.2% 4 0.4% 6 0.3% 904 1.0% 560 1.9%
Twig_Environment::getCacheFilename4 0.4% 4 0.4% 7 0.3% 952 1.1% 0 0.0%
drupal_strip_dangerous_protocols3 0.3% 3 0.3% 7 0.3% 880 1.0% 0 0.0%
theme@12 0.2% 2 0.2% 4 0.2% 816 0.9% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.2% 2 0.2% 3 0.1% 864 1.0% 0 0.0%
url2 0.2% 2 0.2% 4 0.2% 816 0.9% 192 0.7%
drupal_settings_initialize2 0.2% 2 0.2% 4 0.2% 864 1.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 2 0.2% 5 0.2% 872 1.0% 0 0.0%
contextual_custom_theme1 0.1% 2 0.2% 2 0.1% 800 0.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 68 3.2% 9,032 10.0% 16,776 57.1%
edit_custom_theme1 0.1% 1 0.1% 3 0.1% 800 0.9% 0 0.0%
editor_custom_theme1 0.1% 1 0.1% 3 0.1% 800 0.9% 768 2.6%
request_path1 0.1% 1 0.1% 2 0.1% 760 0.8% 0 0.0%