Diff Report
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #531ee626b79e4Run #531ee5f3237b0DiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)4 5 1 25.0%
Incl. Wall Time (microsec) per call 0 0 0 25.0%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. CPU (microsecs)171 177 6 3.5%
Incl. CPU (microsecs) per call 1 1 0 3.5%
Excl. CPU (microsec)171 177 6 3.5%
Incl. MemUse (bytes)10,504 10,504 0 0.0%
Incl. MemUse (bytes) per call 70 70 0 0.0%
Excl. MemUse (bytes)10,504 10,504 0 0.0%
Incl. PeakMemUse (bytes)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes) per call 32 32 0 0.0%
Excl. PeakMemUse (bytes)4,744 4,744 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% 1 0.7% 6 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 6 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Entity\Query\Query::loadRecords0 N/A% 1 100.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_request_initialize0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%