Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #5350e128cfd2bRun #5350e1a85fcecDiffDiff%
Number of Function Calls1,336 1,336 0 0.0%
Incl. Wall Time (microsec)14 10 -4 -28.6%
Incl. Wall Time (microsec) per call 0 0 -0 -28.6%
Excl. Wall Time (microsec)14 10 -4 -28.6%
Incl. CPU (microsecs)1,541 1,589 48 3.1%
Incl. CPU (microsecs) per call 1 1 0 3.1%
Excl. CPU (microsec)1,541 1,589 48 3.1%
Incl. MemUse (bytes)30,848 30,848 0 0.0%
Incl. MemUse (bytes) per call 23 23 0 0.0%
Excl. MemUse (bytes)30,848 30,848 0 0.0%
Incl. PeakMemUse (bytes)37,232 37,232 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)37,232 37,232 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% -4 -0.4% 48 4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% 48 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -6 -150.0% -9 -18.8% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 N/A% 1 25.0% 58 120.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 1 25.0% -2 -4.2% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% 0 0.0% -7 -14.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% 8 16.7% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% 3 6.2% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::convert0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -4 -8.3% 0 N/A% 0 N/A%
_drupal_request_initialize0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% 1 2.1% 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%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::setPsr40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%