Run Report
Run #519af3b0bf970: 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
substr144 94.1% 89 0.0% 191 0.1% 32,312 0.2% 13,272 0.1%
Exclusive Metrics for Current Function89 100.0% 191 100.0% 32,312 100.0% 13,272 100.0%
Parent functions
file_uri_scheme45 31.2% 16 18.0% 51 26.7% 2,208 6.8% 0 0.0%
theme@412 8.3% 12 13.5% 19 9.9% 1,144 3.5% 288 2.2%
image_style_path_token10 6.9% 10 11.2% 15 7.9% 1,088 3.4% 0 0.0%
theme@29 6.2% 9 10.1% 9 4.7% 1,048 3.2% 0 0.0%
text_summary9 6.2% 9 10.1% 13 6.8% 4,200 13.0% 2,224 16.8%
theme@16 4.2% 6 6.7% 7 3.7% 952 2.9% 560 4.2%
Drupal\views\Plugin\views\query\Sql::add_field5 3.5% 5 5.6% 8 4.2% 952 2.9% 856 6.4%
Drupal\Component\Utility\Crypt::randomBytes4 2.8% 4 4.5% 9 4.7% 9,064 28.1% 4,088 30.8%
Drupal\Component\Uuid\Php::generate14 9.7% 3 3.4% 17 8.9% 1,280 4.0% 0 0.0%
Twig_Environment::getCacheFilename4 2.8% 2 2.2% 6 3.1% 952 2.9% 784 5.9%
url2 1.4% 2 2.2% 2 1.0% 816 2.5% 0 0.0%
drupal_settings_initialize2 1.4% 2 2.2% 5 2.6% 864 2.7% 776 5.8%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 6.9% 2 2.2% 8 4.2% 1,120 3.5% 520 3.9%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.4% 2 2.2% 4 2.1% 864 2.7% 0 0.0%
drupal_strip_dangerous_protocols3 2.1% 1 1.1% 7 3.7% 880 2.7% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.4% 1 1.1% 2 1.0% 872 2.7% 840 6.3%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.7% 1 1.1% 2 1.0% 840 2.6% 808 6.1%
request_path1 0.7% 1 1.1% 2 1.0% 760 2.4% 760 5.7%
contextual_custom_theme1 0.7% 1 1.1% 3 1.6% 808 2.5% 0 0.0%
edit_custom_theme1 0.7% 0 0.0% 1 0.5% 800 2.5% 0 0.0%
editor_custom_theme1 0.7% 0 0.0% 1 0.5% 800 2.5% 768 5.8%