Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls554 555 1 0.2%
Incl. Wall Time (microsec)12 14 2 16.7%
Incl. Wall Time (microsec) per call 0 0 0 16.5%
Excl. Wall Time (microsec)12 14 2 16.7%
Incl. CPU (microsecs)596 582 -14 -2.3%
Incl. CPU (microsecs) per call 1 1 -0 -2.5%
Excl. CPU (microsec)596 582 -14 -2.3%
Incl. MemUse (bytes)11,104 11,104 0 0.0%
Incl. MemUse (bytes) per call 20 20 -0 -0.2%
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 -0.2%
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
strlen1 100.0% 2 0.2% -14 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -14 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 9 450.0% 16 114.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -8 -400.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 1 50.0% -11 -78.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 4 28.6% 0 N/A% 0 N/A%
datetime_datetime_form_process0 0.0% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::execute0 0.0% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename1 100.0% 0 0.0% 4 28.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% -21 -150.0% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%