Run Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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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
substr208 95.9% 96 0.0% 287 0.0% 43,000 0.2% 15,712 0.1%
Exclusive Metrics for Current Function96 100.0% 287 100.0% 43,000 100.0% 15,712 100.0%
Parent functions
file_uri_scheme49 23.6% 21 21.9% 63 22.0% 2,336 5.4% 800 5.1%
Drupal\views\Plugin\views\query\Sql::add_field19 9.1% 18 18.8% 27 9.4% 1,440 3.3% 272 1.7%
Doctrine\Common\Annotations\DocParser::parse12 5.8% 12 12.5% 19 6.6% 4,216 9.8% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 2.9% 12 12.5% 20 7.0% 13,176 30.6% 8,160 51.9%
Doctrine\Common\Reflection\StaticReflectionParser::__construct6 2.9% 5 5.2% 8 2.8% 1,096 2.5% 816 5.2%
Doctrine\Common\Annotations\DocLexer::getType48 23.1% 4 4.2% 52 18.1% 3,096 7.2% 432 2.7%
text_summary1 0.5% 2 2.1% 4 1.4% 1,320 3.1% 0 0.0%
image_style_path_token2 1.0% 2 2.1% 2 0.7% 832 1.9% 0 0.0%
theme@28 3.8% 2 2.1% 12 4.2% 1,016 2.4% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse@12 1.0% 2 2.1% 4 1.4% 904 2.1% 560 3.6%
Drupal\Component\Uuid\Php::generate21 10.1% 2 2.1% 25 8.7% 1,528 3.6% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.0% 2 2.1% 3 1.0% 864 2.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 4.8% 2 2.1% 14 4.9% 1,120 2.6% 488 3.1%
theme@42 1.0% 1 1.0% 3 1.0% 824 1.9% 0 0.0%
theme@12 1.0% 1 1.0% 3 1.0% 824 1.9% 560 3.6%
Twig_Environment::getCacheFilename4 1.9% 1 1.0% 4 1.4% 952 2.2% 0 0.0%
drupal_strip_dangerous_protocols3 1.4% 1 1.0% 5 1.7% 896 2.1% 0 0.0%
drupal_settings_initialize2 1.0% 1 1.0% 3 1.0% 864 2.0% 776 4.9%
contextual_custom_theme1 0.5% 1 1.0% 2 0.7% 808 1.9% 0 0.0%
request_path1 0.5% 1 1.0% 2 0.7% 760 1.8% 760 4.8%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.0% 1 1.0% 3 1.0% 872 2.0% 840 5.3%
url2 1.0% 1 1.0% 4 1.4% 816 1.9% 480 3.1%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.5% 1 1.0% 1 0.3% 840 2.0% 0 0.0%
editor_custom_theme1 0.5% 0 0.0% 2 0.7% 800 1.9% 768 4.9%
edit_custom_theme1 0.5% 0 0.0% 2 0.7% 800 1.9% 0 0.0%