Diff Report
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #53ccf19d00e96Run #53ccf06f3ae60DiffDiff%
Number of Function Calls642 642 0 0.0%
Incl. Wall Time (microsec)4 2 -2 -50.0%
Incl. Wall Time (microsec) per call 0 0 -0 -50.0%
Excl. Wall Time (microsec)4 2 -2 -50.0%
Incl. CPU (microsecs)683 662 -21 -3.1%
Incl. CPU (microsecs) per call 1 1 -0 -3.1%
Excl. CPU (microsec)683 662 -21 -3.1%
Incl. MemUse (bytes)14,528 14,528 0 0.0%
Incl. MemUse (bytes) per call 23 23 0 0.0%
Excl. MemUse (bytes)14,528 14,528 0 0.0%
Incl. PeakMemUse (bytes)6,616 6,616 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)6,616 6,616 0 0.0%

Parent/Child Regression/Improvement report for strlen [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
strlen0 N/A% -2 -0.2% -21 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -50.0% -6 -28.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -1 -50.0% 1 4.8% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% -7 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% 0 0.0% 4 19.0% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::convert0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 N/A% 0 0.0% 5 23.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addPsr40 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% 0 0.0% -10 -47.6% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::setPsr40 N/A% 0 0.0% -4 -19.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -3 -14.3% 0 N/A% 0 N/A%