Run Report
Run #519af59f030f2: 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
substr148 94.3% 98 0.0% 212 0.1% 32,480 0.2% 13,272 0.1%
Exclusive Metrics for Current Function98 100.0% 212 100.0% 32,480 100.0% 13,272 100.0%
Parent functions
file_uri_scheme45 30.4% 14 14.3% 49 23.1% 2,208 6.8% 0 0.0%
text_summary9 6.1% 13 13.3% 16 7.5% 4,200 12.9% 2,224 16.8%
theme@412 8.1% 11 11.2% 17 8.0% 1,144 3.5% 288 2.2%
image_style_path_token10 6.8% 10 10.2% 16 7.5% 1,088 3.3% 0 0.0%
Drupal\Component\Uuid\Php::generate14 9.5% 8 8.2% 18 8.5% 1,280 3.9% 0 0.0%
theme@29 6.1% 8 8.2% 13 6.1% 1,048 3.2% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes4 2.7% 7 7.1% 12 5.7% 9,064 27.9% 4,088 30.8%
theme@16 4.1% 6 6.1% 8 3.8% 952 2.9% 560 4.2%
Drupal\views\Plugin\views\query\Sql::add_field5 3.4% 5 5.1% 8 3.8% 952 2.9% 856 6.4%
Twig_Environment::getCacheFilename8 5.4% 5 5.1% 14 6.6% 1,120 3.4% 784 5.9%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 6.8% 2 2.0% 12 5.7% 1,120 3.4% 520 3.9%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.4% 2 2.0% 3 1.4% 864 2.7% 0 0.0%
contextual_custom_theme1 0.7% 1 1.0% 3 1.4% 808 2.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.7% 1 1.0% 1 0.5% 840 2.6% 808 6.1%
request_path1 0.7% 1 1.0% 3 1.4% 760 2.3% 760 5.7%
drupal_strip_dangerous_protocols3 2.0% 1 1.0% 8 3.8% 880 2.7% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.4% 1 1.0% 1 0.5% 872 2.7% 840 6.3%
drupal_settings_initialize2 1.4% 1 1.0% 3 1.4% 864 2.7% 776 5.8%
url2 1.4% 1 1.0% 4 1.9% 816 2.5% 0 0.0%
edit_custom_theme1 0.7% 0 0.0% 2 0.9% 800 2.5% 0 0.0%
editor_custom_theme1 0.7% 0 0.0% 1 0.5% 800 2.5% 768 5.8%