Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls554 554 0 0.0%
Incl. Wall Time (microsec)12 5 -7 -58.3%
Incl. Wall Time (microsec) per call 0 0 -0 -58.3%
Excl. Wall Time (microsec)12 5 -7 -58.3%
Incl. CPU (microsecs)596 563 -33 -5.5%
Incl. CPU (microsecs) per call 1 1 -0 -5.5%
Excl. CPU (microsec)596 563 -33 -5.5%
Incl. MemUse (bytes)11,104 11,104 0 0.0%
Incl. MemUse (bytes) per call 20 20 0 0.0%
Excl. MemUse (bytes)11,104 11,104 0 0.0%
Incl. PeakMemUse (bytes)6,960 6,960 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)6,960 6,960 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% -7 -0.6% -33 -3.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -8 -114.3% -5 -15.2% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 4 12.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% -5 -15.2% 0 N/A% 0 N/A%
datetime_datetime_form_process0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::execute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% -18 -54.5% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::convert0 N/A% 0 0.0% -2 -6.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 2 6.1% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -8 -24.2% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%