Run Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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
substr1,277 99.3% 616 0.1% 1,628 0.2% 261,672 1.7% 17,744 0.1%
Exclusive Metrics for Current Function616 100.0% 1,628 100.0% 261,672 100.0% 17,744 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile640 50.1% 418 67.9% 817 50.2% 27,248 10.4% 3,664 20.6%
Drupal\Component\Uuid\Php::generate378 29.6% 16 2.6% 433 26.6% 14,176 5.4% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes108 8.5% 116 18.8% 172 10.6% 201,672 77.1% 8,160 46.0%
theme@552 4.1% 20 3.2% 76 4.7% 2,424 0.9% 288 1.6%
theme@450 3.9% 24 3.9% 70 4.3% 2,360 0.9% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.8% 1 0.2% 9 0.6% 1,120 0.4% 488 2.8%
file_uri_scheme9 0.7% 2 0.3% 6 0.4% 1,056 0.4% 0 0.0%
theme@27 0.5% 4 0.6% 9 0.6% 984 0.4% 0 0.0%
devel_silent6 0.5% 2 0.3% 8 0.5% 760 0.3% 0 0.0%
image_style_path_token2 0.2% 2 0.3% 4 0.2% 832 0.3% 0 0.0%
theme@32 0.2% 0 0.0% 3 0.2% 824 0.3% 0 0.0%
drupal_settings_initialize2 0.2% 1 0.2% 3 0.2% 864 0.3% 776 4.4%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.2% 2 0.3% 2 0.1% 864 0.3% 632 3.6%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 2 0.3% 4 0.2% 872 0.3% 840 4.7%
drupal_strip_dangerous_protocols1 0.1% 1 0.2% 2 0.1% 816 0.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.2% 2 0.1% 840 0.3% 808 4.6%
contextual_custom_theme1 0.1% 1 0.2% 2 0.1% 808 0.3% 0 0.0%
edit_custom_theme1 0.1% 1 0.2% 1 0.1% 800 0.3% 0 0.0%
request_path1 0.1% 1 0.2% 2 0.1% 760 0.3% 760 4.3%
theme@11 0.1% 1 0.2% 1 0.1% 792 0.3% 560 3.2%
editor_custom_theme1 0.1% 0 0.0% 2 0.1% 800 0.3% 768 4.3%