Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls493 495 2 0.4%
Incl. Wall Time (microsec)10 6 -4 -40.0%
Incl. Wall Time (microsec) per call 0 0 -0 -40.2%
Excl. Wall Time (microsec)10 6 -4 -40.0%
Incl. CPU (microsecs)492 521 29 5.9%
Incl. CPU (microsecs) per call 1 1 0 5.5%
Excl. CPU (microsec)492 521 29 5.9%
Incl. MemUse (bytes)15,320 15,344 24 0.2%
Incl. MemUse (bytes) per call 31 31 -0 -0.2%
Excl. MemUse (bytes)15,320 15,344 24 0.2%
Incl. PeakMemUse (bytes)8,720 8,720 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 -0 -0.4%
Excl. PeakMemUse (bytes)8,720 8,720 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 -0.1% 29 0.8% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% 29 100.0% 24 100.0% 0 N/A%
Parent functions
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 0.0% -6 -150.0% 4 13.8% 0 0.0% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 1 25.0% 10 34.5% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 1 25.0% 2 6.9% 8 33.3% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% -2 -6.9% 0 0.0% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 0 0.0% 3 10.3% 0 0.0% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 0 0.0% -7 -24.1% 0 0.0% 0 N/A%
Twig_Environment::getCacheFilename2 100.0% 0 0.0% 5 17.2% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 2 6.9% 0 0.0% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% -3 -10.3% 0 0.0% 0 N/A%
Composer\Autoload\ClassLoader::addPsr40 0.0% 0 0.0% 1 3.4% 0 0.0% 0 N/A%
_drupal_request_initialize0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 N/A%
request_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 6 20.7% 16 66.7% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 9 31.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 1 3.4% 0 0.0% 0 N/A%
Composer\Autoload\ClassLoader::setPsr40 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 N/A%