Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls482 484 2 0.4%
Incl. Wall Time (microsec)488 492 4 0.8%
Incl. Wall Time (microsec) per call 1 1 0 0.4%
Excl. Wall Time (microsec)488 492 4 0.8%
Incl. CPU (microsecs)819 808 -11 -1.3%
Incl. CPU (microsecs) per call 2 2 -0 -1.8%
Excl. CPU (microsec)819 808 -11 -1.3%
Incl. MemUse (bytes)9,056 9,056 0 0.0%
Incl. MemUse (bytes) per call 19 19 -0 -0.4%
Excl. MemUse (bytes)9,056 9,056 0 0.0%
Incl. PeakMemUse (bytes)6,628 6,628 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 -0 -0.4%
Excl. PeakMemUse (bytes)6,628 6,628 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
strlen2 100.0% 4 0.3% -11 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 19 475.0% 17 154.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -9 -225.0% -14 -127.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 0.0% -9 -225.0% -20 -181.8% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename2 100.0% 2 50.0% 3 27.3% 0 N/A% 0 N/A%
_drupal_request_initialize0 0.0% 1 25.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 2 18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 0.0% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 7 63.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 2 18.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -3 -27.3% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addPsr40 0.0% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 1 9.1% 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% 2 18.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::setPsr40 0.0% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%