Run Report
Run #519d4cd4e396d: 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
substr1,198 99.3% 1,215 0.1% 2,186 0.2% 68,900 0.7% 22,780 0.2%
Exclusive Metrics for Current Function1,215 100.0% 2,186 100.0% 68,900 100.0% 22,780 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile782 65.3% 786 64.7% 1,429 65.4% 24,456 35.5% 3,088 13.6%
file_uri_scheme180 15.0% 180 14.8% 285 13.0% 3,292 4.8% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType48 4.0% 48 4.0% 80 3.7% 2,212 3.2% 388 1.7%
image_style_path_token40 3.3% 40 3.3% 73 3.3% 1,220 1.8% 0 0.0%
text_summary18 1.5% 23 1.9% 48 2.2% 10,092 14.6% 4,840 21.2%
Drupal\Component\Uuid\Php::generate21 1.8% 21 1.7% 33 1.5% 888 1.3% 0 0.0%
theme@221 1.8% 21 1.7% 33 1.5% 764 1.1% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse12 1.0% 13 1.1% 26 1.2% 3,744 5.4% 236 1.0%
theme@412 1.0% 12 1.0% 19 0.9% 604 0.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 0.5% 11 0.9% 20 0.9% 12,752 18.5% 8,192 36.0%
Drupal\views\Plugin\views\query\Sql::add_field10 0.8% 11 0.9% 24 1.1% 628 0.9% 564 2.5%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.8% 10 0.8% 18 0.8% 644 0.9% 308 1.4%
devel_silent6 0.5% 7 0.6% 17 0.8% 412 0.6% 412 1.8%
Doctrine\Common\Reflection\StaticReflectionParser::__construct6 0.5% 6 0.5% 16 0.7% 676 1.0% 460 2.0%
Twig_Environment::getCacheFilename4 0.3% 4 0.3% 7 0.3% 548 0.8% 472 2.1%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild3 0.3% 3 0.2% 7 0.3% 500 0.7% 364 1.6%
drupal_strip_dangerous_protocols3 0.3% 3 0.2% 8 0.4% 480 0.7% 0 0.0%
theme@12 0.2% 2 0.2% 6 0.3% 436 0.6% 344 1.5%
url2 0.2% 2 0.2% 5 0.2% 432 0.6% 208 0.9%
Doctrine\Common\Annotations\DocParser::parse@12 0.2% 2 0.2% 6 0.3% 532 0.8% 432 1.9%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 2 0.2% 5 0.2% 492 0.7% 492 2.2%
drupal_settings_initialize2 0.2% 2 0.2% 5 0.2% 488 0.7% 424 1.9%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 3 0.1% 472 0.7% 456 2.0%
theme@31 0.1% 1 0.1% 2 0.1% 424 0.6% 0 0.0%
edit_custom_theme1 0.1% 1 0.1% 2 0.1% 432 0.6% 344 1.5%
request_path1 0.1% 1 0.1% 3 0.1% 412 0.6% 412 1.8%
editor_custom_theme1 0.1% 1 0.1% 3 0.1% 432 0.6% 344 1.5%
contextual_custom_theme1 0.1% 1 0.1% 3 0.1% 436 0.6% 0 0.0%