Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls631 630 -1 -0.2%
Incl. Wall Time (microsec)344 316 -28 -8.1%
Incl. Wall Time (microsec) per call 1 1 -0 -8.0%
Excl. Wall Time (microsec)344 316 -28 -8.1%
Incl. CPU (microsecs)907 876 -31 -3.4%
Incl. CPU (microsecs) per call 1 1 -0 -3.3%
Excl. CPU (microsec)907 876 -31 -3.4%
Incl. MemUse (bytes)16,288 16,288 0 0.0%
Incl. MemUse (bytes) per call 26 26 0 0.2%
Excl. MemUse (bytes)16,288 16,288 0 0.0%
Incl. PeakMemUse (bytes)9,192 9,264 72 0.8%
Incl. PeakMemUse (bytes) per call 15 15 0 0.9%
Excl. PeakMemUse (bytes)9,192 9,264 72 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
strlen-1 -100.0% -28 -0.4% -31 -0.5% 0 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function-28 -100.0% -31 -100.0% 0 N/A% 72 100.0%
Parent functions
Composer\Autoload\ClassLoader::addPsr40 0.0% -48 -171.4% -32 -103.2% 0 N/A% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 25 89.3% -20 -64.5% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -8 -28.6% -4 -12.9% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 3 10.7% 5 16.1% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 3 10.7% 2 6.5% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename-1 -100.0% -2 -7.1% -1 -3.2% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 0.0% -1 -3.6% 10 32.3% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 1 3.6% 1 3.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% -1 -3.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
render@10 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 9 29.0% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% -1 -3.2% 0 N/A% 72 100.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 0.0% 0 0.0% 2 6.5% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::setPsr40 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%