Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #52e417f8e04a5Run #52e418f395327DiffDiff%
Number of Function Calls975 974 -1 -0.1%
Incl. Wall Time (microsec)10 5 -5 -50.0%
Incl. Wall Time (microsec) per call 0 0 -0 -49.9%
Excl. Wall Time (microsec)10 5 -5 -50.0%
Incl. CPU (microsecs)954 962 8 0.8%
Incl. CPU (microsecs) per call 1 1 0 0.9%
Excl. CPU (microsec)954 962 8 0.8%
Incl. MemUse (bytes)11,896 11,896 0 0.0%
Incl. MemUse (bytes) per call 12 12 0 0.1%
Excl. MemUse (bytes)11,896 11,896 0 0.0%
Incl. PeakMemUse (bytes)6,272 6,128 -144 -2.3%
Incl. PeakMemUse (bytes) per call 6 6 -0 -2.2%
Excl. PeakMemUse (bytes)6,272 6,128 -144 -2.3%

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% -5 -15.6% 8 4.3% 0 0.0% -144 -0.4%
Exclusive Metrics Diff for Current Function-5 -100.0% 8 100.0% 0 N/A% -144 -100.0%
Parent functions
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -5 -100.0% -3 -37.5% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -1 -20.0% 2 25.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 1 20.0% 17 212.5% 0 N/A% 0 0.0%
search_excerpt0 0.0% 0 0.0% -3 -37.5% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename-1 -100.0% 0 0.0% -4 -50.0% 0 N/A% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 0 0.0% -7 -87.5% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute0 0.0% 0 0.0% 1 12.5% 0 N/A% -144 -100.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 3 37.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 3 37.5% 0 N/A% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 3 37.5% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -4 -50.0% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%