Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls177 178 1 0.6%
Incl. Wall Time (microsec)10 2 -8 -80.0%
Incl. Wall Time (microsec) per call 0 0 -0 -80.1%
Excl. Wall Time (microsec)10 2 -8 -80.0%
Incl. CPU (microsecs)220 196 -24 -10.9%
Incl. CPU (microsecs) per call 1 1 -0 -11.4%
Excl. CPU (microsec)220 196 -24 -10.9%
Incl. MemUse (bytes)10,344 10,344 0 0.0%
Incl. MemUse (bytes) per call 58 58 -0 -0.6%
Excl. MemUse (bytes)10,344 10,344 0 0.0%
Incl. PeakMemUse (bytes)7,208 7,208 0 0.0%
Incl. PeakMemUse (bytes) per call 41 40 -0 -0.6%
Excl. PeakMemUse (bytes)7,208 7,208 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
strlen1 100.0% -8 -1.6% -24 -11.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -2 -25.0% 5 20.8% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -2 -25.0% -4 -16.7% 0 N/A% 0 N/A%
request_path0 0.0% -1 -12.5% -1 -4.2% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename1 100.0% -1 -12.5% -1 -4.2% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -1 -12.5% -6 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% -1 -12.5% -2 -8.3% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 0 0.0% -18 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::execute0 0.0% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -1 -4.2% 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%
drupal_settings_initialize0 0.0% 0 0.0% 1 4.2% 0 N/A% 0 N/A%