Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strlen

strlenRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls484 482 -2 -0.4%
Incl. Wall Time (microsec)492 488 -4 -0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.4%
Excl. Wall Time (microsec)492 488 -4 -0.8%
Incl. CPU (microsecs)808 819 11 1.4%
Incl. CPU (microsecs) per call 2 2 0 1.8%
Excl. CPU (microsec)808 819 11 1.4%
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
strlen-2 -100.0% -4 -0.3% 11 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -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::getCacheFilename-2 -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%