Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls150 151 1 0.7%
Incl. Wall Time (microsec)25 39 14 56.0%
Incl. Wall Time (microsec) per call 0 0 0 55.0%
Excl. Wall Time (microsec)25 39 14 56.0%
Incl. CPU (microsecs)169 193 24 14.2%
Incl. CPU (microsecs) per call 1 1 0 13.4%
Excl. CPU (microsec)169 193 24 14.2%
Incl. MemUse (bytes)9,840 9,840 0 0.0%
Incl. MemUse (bytes) per call 66 65 -0 -0.7%
Excl. MemUse (bytes)9,840 9,840 0 0.0%
Incl. PeakMemUse (bytes)3,744 3,704 -40 -1.1%
Incl. PeakMemUse (bytes) per call 25 25 -0 -1.7%
Excl. PeakMemUse (bytes)3,744 3,704 -40 -1.1%

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% 14 1.5% 24 2.0% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function14 100.0% 24 100.0% 0 N/A% -40 -100.0%
Parent functions
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 14 100.0% 14 58.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -4 -28.6% 0 0.0% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename1 100.0% 3 21.4% 6 25.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 2 14.3% 3 12.5% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -1 -7.1% -1 -4.2% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 2 8.3% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 0 0.0% 1 4.2% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
_drupal_request_initialize0 0.0% 0 0.0% 1 4.2% 0 N/A% -40 -100.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%