Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls137 137 0 0.0%
Incl. Wall Time (microsec)149 145 -4 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.7%
Excl. Wall Time (microsec)149 145 -4 -2.7%
Incl. CPU (microsecs)294 280 -14 -4.8%
Incl. CPU (microsecs) per call 2 2 -0 -4.8%
Excl. CPU (microsec)294 280 -14 -4.8%
Incl. MemUse (bytes)8,736 8,736 0 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)8,736 8,736 0 0.0%
Incl. PeakMemUse (bytes)6,016 6,016 0 0.0%
Incl. PeakMemUse (bytes) per call 44 44 0 0.0%
Excl. PeakMemUse (bytes)6,016 6,016 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% -4 -0.3% -14 -3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% -2 -50.0% -11 -78.6% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% -1 -25.0% 1 7.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -25.0% -5 -35.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 0 0.0% 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%