Run Report
Run #517dc5e24c800: 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
substr1,093 99.2% 415 0.1% 1,404 0.2% 86,192 0.4% 27,664 0.1%
Exclusive Metrics for Current Function415 100.0% 1,404 100.0% 86,192 100.0% 27,664 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile688 62.9% 280 67.5% 875 62.3% 29,312 34.0% 6,112 22.1%
text_summary38 3.5% 44 10.6% 61 4.3% 19,064 22.1% 6,720 24.3%
image_style_path_token46 4.2% 32 7.7% 71 5.1% 2,240 2.6% 0 0.0%
file_uri_scheme207 18.9% 20 4.8% 231 16.5% 7,392 8.6% 768 2.8%
theme@343 3.9% 11 2.7% 71 5.1% 2,136 2.5% 0 0.0%
drupal_random_bytes6 0.5% 10 2.4% 11 0.8% 13,152 15.3% 8,160 29.5%
theme@18 0.7% 5 1.2% 10 0.7% 1,016 1.2% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field5 0.5% 5 1.2% 8 0.6% 952 1.1% 856 3.1%
Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild2 0.2% 2 0.5% 3 0.2% 872 1.0% 480 1.7%
drupal_strip_dangerous_protocols3 0.3% 1 0.2% 5 0.4% 896 1.0% 0 0.0%
devel_silent6 0.5% 1 0.2% 7 0.5% 760 0.9% 672 2.4%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.9% 1 0.2% 12 0.9% 1,120 1.3% 520 1.9%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 1 0.2% 4 0.3% 872 1.0% 840 3.0%
edit_custom_theme1 0.1% 1 0.2% 4 0.3% 800 0.9% 0 0.0%
request_path1 0.1% 1 0.2% 2 0.1% 760 0.9% 760 2.7%
drupal_settings_initialize2 0.2% 0 0.0% 3 0.2% 864 1.0% 776 2.8%
Drupal\Component\Uuid\Php::generate21 1.9% 0 0.0% 21 1.5% 1,528 1.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 0 0.0% 2 0.1% 840 1.0% 808 2.9%
editor_custom_theme1 0.1% 0 0.0% 1 0.1% 800 0.9% 0 0.0%
url2 0.2% 0 0.0% 2 0.1% 816 0.9% 192 0.7%