Run Report
Run #5177365b0b425: 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
substr131 93.6% 101 0.0% 225 0.0% 30,360 0.2% 15,392 0.1%
Exclusive Metrics for Current Function101 100.0% 225 100.0% 30,360 100.0% 15,392 100.0%
Parent functions
file_uri_scheme59 45.0% 41 40.6% 97 43.1% 2,656 8.7% 768 5.0%
drupal_random_bytes6 4.6% 12 11.9% 21 9.3% 13,152 43.3% 8,200 53.3%
Drupal\views\Plugin\views\query\Sql::add_field7 5.3% 8 7.9% 13 5.8% 1,016 3.3% 576 3.7%
Drupal\Component\Uuid\Php::generate21 16.0% 8 7.9% 24 10.7% 1,528 5.0% 0 0.0%
theme@19 6.9% 7 6.9% 16 7.1% 1,048 3.5% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders5 3.8% 5 5.0% 8 3.6% 960 3.2% 488 3.2%
Twig_Environment::getCacheFilename4 3.1% 3 3.0% 6 2.7% 968 3.2% 864 5.6%
devel_silent6 4.6% 3 3.0% 10 4.4% 760 2.5% 672 4.4%
image_style_path_token2 1.5% 2 2.0% 4 1.8% 832 2.7% 0 0.0%
drupal_settings_initialize2 1.5% 2 2.0% 3 1.3% 864 2.8% 776 5.0%
Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild2 1.5% 2 2.0% 3 1.3% 872 2.9% 640 4.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.5% 2 2.0% 7 3.1% 872 2.9% 840 5.5%
theme@21 0.8% 1 1.0% 3 1.3% 792 2.6% 0 0.0%
drupal_strip_dangerous_protocols1 0.8% 1 1.0% 2 0.9% 840 2.8% 0 0.0%
edit_custom_theme1 0.8% 1 1.0% 2 0.9% 800 2.6% 0 0.0%
editor_custom_theme1 0.8% 1 1.0% 2 0.9% 800 2.6% 0 0.0%
request_path1 0.8% 1 1.0% 2 0.9% 760 2.5% 760 4.9%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.8% 1 1.0% 2 0.9% 840 2.8% 808 5.2%