Run Report
Run #518b101728200: 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
substr175 95.1% 44 0.0% 318 0.0% 39,472 0.3% 31,280 0.2%
Exclusive Metrics for Current Function44 100.0% 318 100.0% 39,472 100.0% 31,280 100.0%
Parent functions
theme@452 29.7% 13 29.5% 73 23.0% 2,424 6.1% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 3.4% 11 25.0% 13 4.1% 13,176 33.4% 8,160 26.1%
theme@350 28.6% 6 13.6% 64 20.1% 2,360 6.0% 672 2.1%
theme@19 5.1% 3 6.8% 11 3.5% 1,048 2.7% 672 2.1%
drupal_settings_initialize2 1.1% 2 4.5% 4 1.3% 864 2.2% 776 2.5%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.1% 2 4.5% 3 0.9% 864 2.2% 632 2.0%
theme@22 1.1% 1 2.3% 5 1.6% 824 2.1% 288 0.9%
Symfony\Component\ClassLoader\ClassLoader::findFile2 1.1% 1 2.3% 4 1.3% 896 2.3% 512 1.6%
Twig_Environment::getCacheFilename12 6.9% 1 2.3% 16 5.0% 1,288 3.3% 784 2.5%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.1% 1 2.3% 5 1.6% 872 2.2% 840 2.7%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 5.7% 1 2.3% 12 3.8% 1,120 2.8% 488 1.6%
request_path1 0.6% 1 2.3% 1 0.3% 760 1.9% 760 2.4%
edit_custom_theme1 0.6% 1 2.3% 2 0.6% 800 2.0% 0 0.0%
drupal_strip_dangerous_protocols1 0.6% 0 0.0% 2 0.6% 816 2.1% 0 0.0%
Drupal\Component\Uuid\Php::generate21 12.0% 0 0.0% 21 6.6% 1,528 3.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.6% 0 0.0% 79 24.8% 9,032 22.9% 16,696 53.4%
editor_custom_theme1 0.6% 0 0.0% 3 0.9% 800 2.0% 0 0.0%