Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls1,095 1,095 0 0.0%
Incl. Wall Time (microsec)295 313 18 6.1%
Incl. Wall Time (microsec) per call 0 0 0 6.1%
Excl. Wall Time (microsec)295 313 18 6.1%
Incl. CPU (microsecs)1,379 1,407 28 2.0%
Incl. CPU (microsecs) per call 1 1 0 2.0%
Excl. CPU (microsec)1,379 1,407 28 2.0%
Incl. MemUse (bytes)14,576 14,576 0 0.0%
Incl. MemUse (bytes) per call 13 13 0 0.0%
Excl. MemUse (bytes)14,576 14,576 0 0.0%
Incl. PeakMemUse (bytes)6,128 6,128 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)6,128 6,128 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
strlen0 N/A% 18 0.5% 28 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 100.0% 28 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 14 77.8% 15 53.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 9 50.0% 20 71.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 6 33.3% -21 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 N/A% -4 -22.2% 11 39.3% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% -2 -11.1% -3 -10.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -2 -11.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -5.6% 1 3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% -1 -5.6% -1 -3.6% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::setPsr40 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addPsr40 N/A% -1 -5.6% 8 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -5.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% 0 0.0% 4 14.3% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 N/A% 0 0.0% -7 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
_drupal_request_initialize0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%