Run Report
Run #51a14f12e142e: 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
substr269 96.8% 342 0.0% 0 0.0% 54,440 0.6% 12,672 0.1%
Exclusive Metrics for Current Function342 100.0% 0 N/A% 54,440 100.0% 12,672 100.0%
Parent functions
theme@548 17.8% 85 24.9% 0 N/A% 1,176 2.2% 0 0.0%
Drupal\Component\Uuid\Php::generate70 26.0% 70 20.5% 0 N/A% 1,956 3.6% 0 0.0%
theme@448 17.8% 50 14.6% 0 N/A% 1,176 2.2% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes20 7.4% 37 10.8% 0 N/A% 40,924 75.2% 8,192 64.6%
Twig_Environment::getCacheFilename36 13.4% 37 10.8% 0 N/A% 1,476 2.7% 488 3.9%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 3.7% 11 3.2% 0 N/A% 644 1.2% 332 2.6%
theme@29 3.3% 10 2.9% 0 N/A% 568 1.0% 0 0.0%
file_uri_scheme9 3.3% 9 2.6% 0 N/A% 560 1.0% 0 0.0%
drupal_settings_initialize2 0.7% 6 1.8% 0 N/A% 488 0.9% 344 2.7%
request_path1 0.4% 4 1.2% 0 N/A% 412 0.8% 412 3.3%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.7% 4 1.2% 0 N/A% 484 0.9% 364 2.9%
Symfony\Component\ClassLoader\ClassLoader::findFile2 0.7% 3 0.9% 0 N/A% 524 1.0% 404 3.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.7% 3 0.9% 0 N/A% 492 0.9% 492 3.9%
edit_custom_theme1 0.4% 2 0.6% 0 N/A% 432 0.8% 344 2.7%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.4% 2 0.6% 0 N/A% 472 0.9% 472 3.7%
contextual_custom_theme1 0.4% 2 0.6% 0 N/A% 440 0.8% 0 0.0%
theme@32 0.7% 2 0.6% 0 N/A% 448 0.8% 0 0.0%
image_style_path_token2 0.7% 2 0.6% 0 N/A% 460 0.8% 0 0.0%
drupal_strip_dangerous_protocols1 0.4% 1 0.3% 0 N/A% 448 0.8% 0 0.0%
editor_custom_theme1 0.4% 1 0.3% 0 N/A% 436 0.8% 420 3.3%
theme@11 0.4% 1 0.3% 0 N/A% 424 0.8% 408 3.2%