Run Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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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
substr131 93.6% 61 0.0% 184 0.0% 30,360 0.2% 15,392 0.1%
Exclusive Metrics for Current Function61 100.0% 184 100.0% 30,360 100.0% 15,392 100.0%
Parent functions
file_uri_scheme59 45.0% 26 42.6% 73 39.7% 2,656 8.7% 768 5.0%
drupal_random_bytes6 4.6% 10 16.4% 14 7.6% 13,152 43.3% 8,200 53.3%
Drupal\views\Plugin\views\query\Sql::add_field7 5.3% 7 11.5% 11 6.0% 1,016 3.3% 576 3.7%
Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild2 1.5% 2 3.3% 4 2.2% 872 2.9% 640 4.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.5% 2 3.3% 8 4.3% 872 2.9% 840 5.5%
Twig_Environment::getCacheFilename4 3.1% 2 3.3% 5 2.7% 968 3.2% 864 5.6%
image_style_path_token2 1.5% 2 3.3% 3 1.6% 832 2.7% 0 0.0%
drupal_settings_initialize2 1.5% 2 3.3% 3 1.6% 864 2.8% 776 5.0%
drupal_strip_dangerous_protocols1 0.8% 1 1.6% 2 1.1% 840 2.8% 0 0.0%
theme@21 0.8% 1 1.6% 1 0.5% 792 2.6% 0 0.0%
theme@19 6.9% 1 1.6% 15 8.2% 1,048 3.5% 0 0.0%
devel_silent6 4.6% 1 1.6% 11 6.0% 760 2.5% 672 4.4%
Symfony\Component\HttpFoundation\ServerBag::getHeaders5 3.8% 1 1.6% 6 3.3% 960 3.2% 488 3.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.8% 1 1.6% 1 0.5% 840 2.8% 808 5.2%
edit_custom_theme1 0.8% 1 1.6% 1 0.5% 800 2.6% 0 0.0%
request_path1 0.8% 1 1.6% 1 0.5% 760 2.5% 760 4.9%
Drupal\Component\Uuid\Php::generate21 16.0% 0 0.0% 23 12.5% 1,528 5.0% 0 0.0%
editor_custom_theme1 0.8% 0 0.0% 2 1.1% 800 2.6% 0 0.0%