Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls398 398 0 0.0%
Incl. Wall Time (microsec)405 406 1 0.2%
Incl. Wall Time (microsec) per call 1 1 0 0.2%
Excl. Wall Time (microsec)405 406 1 0.2%
Incl. CPU (microsecs)736 693 -43 -5.8%
Incl. CPU (microsecs) per call 2 2 -0 -5.8%
Excl. CPU (microsec)736 693 -43 -5.8%
Incl. MemUse (bytes)8,624 8,624 0 0.0%
Incl. MemUse (bytes) per call 22 22 0 0.0%
Excl. MemUse (bytes)8,624 8,624 0 0.0%
Incl. PeakMemUse (bytes)5,936 5,936 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)5,936 5,936 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% 1 0.1% -43 -12.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -43 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 9 900.0% 3 7.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -8 -800.0% -8 -18.6% 0 N/A% 0 N/A%
_drupal_request_initialize0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% -8 -18.6% 0 N/A% 0 N/A%
datetime_datetime_form_process0 N/A% 0 0.0% 2 4.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% -11 -25.6% 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\ParamConverter\AdminPathConfigEntityConverter::convert0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addPsr40 N/A% 0 0.0% -15 -34.9% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::setPsr40 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 N/A% 0 0.0% -7 -16.3% 0 N/A% 0 N/A%