Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls6,683 6,683 0 0.0%
Incl. Wall Time (microsec)1,654 1,740 86 5.2%
Incl. Wall Time (microsec) per call 0 0 0 5.2%
Excl. Wall Time (microsec)1,654 1,740 86 5.2%
Incl. CPU (microsecs)8,528 8,651 123 1.4%
Incl. CPU (microsecs) per call 1 1 0 1.4%
Excl. CPU (microsec)8,528 8,651 123 1.4%
Incl. MemUse (bytes)18,448 18,472 24 0.1%
Incl. MemUse (bytes) per call 3 3 0 0.1%
Excl. MemUse (bytes)18,448 18,472 24 0.1%
Incl. PeakMemUse (bytes)6,704 6,760 56 0.8%
Incl. PeakMemUse (bytes) per call 1 1 0 0.8%
Excl. PeakMemUse (bytes)6,704 6,760 56 0.8%

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
strlen0 N/A% 86 2.6% 123 1.6% 24 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function86 100.0% 123 100.0% 24 100.0% 56 100.0%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 107 124.4% 146 118.7% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 67 77.9% 39 31.7% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addPsr40 N/A% -53 -61.6% -47 -38.2% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 N/A% -35 -40.7% 15 12.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 25 29.1% 28 22.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -19 -22.1% -57 -46.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% -11 -12.8% -6 -4.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -9 -10.5% -12 -9.8% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 N/A% 7 8.1% 22 17.9% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::setPsr40 N/A% 6 7.0% 7 5.7% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename0 N/A% 3 3.5% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% -1 -1.2% 2 1.6% 0 0.0% 0 0.0%
request_path0 N/A% -1 -1.2% 0 0.0% 24 100.0% 56 100.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% 0 0.0% -9 -7.3% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults0 N/A% 0 0.0% -2 -1.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -2 -1.6% 0 0.0% 0 0.0%