Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls318 317 -1 -0.3%
Incl. Wall Time (microsec)314 317 3 1.0%
Incl. Wall Time (microsec) per call 1 1 0 1.3%
Excl. Wall Time (microsec)314 317 3 1.0%
Incl. CPU (microsecs)533 543 10 1.9%
Incl. CPU (microsecs) per call 2 2 0 2.2%
Excl. CPU (microsec)533 543 10 1.9%
Incl. MemUse (bytes)8,132 8,132 0 0.0%
Incl. MemUse (bytes) per call 26 26 0 0.3%
Excl. MemUse (bytes)8,132 8,132 0 0.0%
Incl. PeakMemUse (bytes)5,940 5,968 28 0.5%
Incl. PeakMemUse (bytes) per call 19 19 0 0.8%
Excl. PeakMemUse (bytes)5,940 5,968 28 0.5%

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% 3 0.8% 10 5.3% 0 0.0% 28 0.3%
Exclusive Metrics Diff for Current Function3 100.0% 10 100.0% 0 N/A% 28 100.0%
Parent functions
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 4 133.3% 9 90.0% 0 N/A% 28 100.0%
Twig_Environment::getCacheFilename-1 -100.0% -1 -33.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 0 0.0% -1 -10.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% 4 40.0% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 1 10.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 6 60.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% -1 -10.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 4 40.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityType::getConfigPrefix0 0.0% 0 0.0% -8 -80.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -5 -50.0% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::addPsr40 0.0% 0 0.0% -3 -30.0% 0 N/A% 0 0.0%
_drupal_request_initialize0 0.0% 0 0.0% -1 -10.0% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 5 50.0% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% -1 -10.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 1 10.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -1 -10.0% 0 N/A% 0 0.0%
Composer\Autoload\ClassLoader::setPsr40 0.0% 0 0.0% 1 10.0% 0 N/A% 0 0.0%