Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls402 398 -4 -1.0%
Incl. Wall Time (microsec)421 405 -16 -3.8%
Incl. Wall Time (microsec) per call 1 1 -0 -2.8%
Excl. Wall Time (microsec)421 405 -16 -3.8%
Incl. CPU (microsecs)702 736 34 4.8%
Incl. CPU (microsecs) per call 2 2 0 5.9%
Excl. CPU (microsec)702 736 34 4.8%
Incl. MemUse (bytes)8,624 8,624 0 0.0%
Incl. MemUse (bytes) per call 21 22 0 1.0%
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 1.0%
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
strlen-4 -100.0% -16 -0.3% 34 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -100.0% 34 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 0.0% -9 -56.2% 10 29.4% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addPsr40 0.0% -9 -56.2% -6 -17.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 7 43.8% 10 29.4% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename-4 -100.0% -4 -25.0% -1 -2.9% 0 N/A% 0 N/A%
_drupal_request_initialize0 0.0% -1 -6.2% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 0 0.0% -2 -5.9% 0 N/A% 0 N/A%
datetime_datetime_form_process0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% -2 -5.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 17 50.0% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\AdminPathConfigEntityConverter::convert0 0.0% 0 0.0% -2 -5.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::setPsr40 0.0% 0 0.0% 2 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 3 8.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 6 17.6% 0 N/A% 0 N/A%