Run Report
Run #5199a39e271bd: XHProf Run (Namespace=drupal-perf-ezeedub)
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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
substr140 94.0% 173 0.0% 0 0.0% 28,396 0.4% 16,484 0.2%
Exclusive Metrics for Current Function173 100.0% 0 N/A% 28,396 100.0% 16,484 100.0%
Parent functions
file_uri_scheme45 32.1% 47 27.2% 0 N/A% 1,136 4.0% 344 2.1%
Drupal\Component\Uuid\Php::generate28 20.0% 37 21.4% 0 N/A% 1,044 3.7% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes8 5.7% 17 9.8% 0 N/A% 16,828 59.3% 11,040 67.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 7.1% 11 6.4% 0 N/A% 644 2.3% 332 2.0%
image_style_path_token10 7.1% 10 5.8% 0 N/A% 620 2.2% 0 0.0%
theme@27 5.0% 8 4.6% 0 N/A% 528 1.9% 0 0.0%
devel_silent6 4.3% 7 4.0% 0 N/A% 412 1.5% 344 2.1%
theme@35 3.6% 5 2.9% 0 N/A% 488 1.7% 0 0.0%
text_summary2 1.4% 4 2.3% 0 N/A% 1,512 5.3% 1,424 8.6%
Twig_Environment::getCacheFilename4 2.9% 4 2.3% 0 N/A% 548 1.9% 488 3.0%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.4% 4 2.3% 0 N/A% 484 1.7% 364 2.2%
theme@12 1.4% 3 1.7% 0 N/A% 440 1.5% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.4% 3 1.7% 0 N/A% 492 1.7% 492 3.0%
Symfony\Component\ClassLoader\ClassLoader::findFile2 1.4% 3 1.7% 0 N/A% 524 1.8% 0 0.0%
drupal_settings_initialize2 1.4% 2 1.2% 0 N/A% 488 1.7% 344 2.1%
edit_custom_theme1 0.7% 2 1.2% 0 N/A% 432 1.5% 0 0.0%
request_path1 0.7% 2 1.2% 0 N/A% 412 1.5% 412 2.5%
editor_custom_theme1 0.7% 2 1.2% 0 N/A% 436 1.5% 420 2.5%
drupal_strip_dangerous_protocols1 0.7% 1 0.6% 0 N/A% 448 1.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.7% 1 0.6% 0 N/A% 480 1.7% 480 2.9%