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

strlenRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls6,683 6,683 0 0.0%
Incl. Wall Time (microsec)1,740 1,654 -86 -4.9%
Incl. Wall Time (microsec) per call 0 0 -0 -4.9%
Excl. Wall Time (microsec)1,740 1,654 -86 -4.9%
Incl. CPU (microsecs)8,651 8,528 -123 -1.4%
Incl. CPU (microsecs) per call 1 1 -0 -1.4%
Excl. CPU (microsec)8,651 8,528 -123 -1.4%
Incl. MemUse (bytes)18,472 18,448 -24 -0.1%
Incl. MemUse (bytes) per call 3 3 -0 -0.1%
Excl. MemUse (bytes)18,472 18,448 -24 -0.1%
Incl. PeakMemUse (bytes)6,760 6,704 -56 -0.8%
Incl. PeakMemUse (bytes) per call 1 1 -0 -0.8%
Excl. PeakMemUse (bytes)6,760 6,704 -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 Function-86 -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%