Diff Report
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for strlen

strlenRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls28,800 28,900 100 0.3%
Incl. Wall Time (microsec)1,759 2,132 373 21.2%
Incl. Wall Time (microsec) per call 0 0 0 20.8%
Excl. Wall Time (microsec)1,759 2,132 373 21.2%
Incl. MemUse (bytes)1,052,000 1,052,000 0 0.0%
Incl. MemUse (bytes) per call 37 36 -0 -0.3%
Excl. MemUse (bytes)1,052,000 1,052,000 0 0.0%
Incl. PeakMemUse (bytes)579,200 528,800 -50,400 -8.7%
Incl. PeakMemUse (bytes) per call 20 18 -2 -9.0%
Excl. PeakMemUse (bytes)579,200 528,800 -50,400 -8.7%

Parent/Child Regression/Improvement report for strlen [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
strlen100 100.0% 373 0.0% 0 0.0% -50,400 -0.8%
Exclusive Metrics Diff for Current Function373 100.0% 0 N/A% -50,400 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 0.0% 264 70.8% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 0.0% 41 11.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -34 -9.1% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 26 7.0% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::setPsr40 0.0% 21 5.6% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath100 100.0% 20 5.4% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename0 0.0% 18 4.8% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::validateHostnameLength0 0.0% -12 -3.2% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults0 0.0% 10 2.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 8 2.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 7 1.9% 0 N/A% 0 0.0%
Drupal\Core\Template\TwigExtension::escapeFilter0 0.0% 6 1.6% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::addPsr40 0.0% -6 -1.6% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::__construct0 0.0% 4 1.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 2 0.5% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -2 -0.5% 0 N/A% -50,400 -100.0%