Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls242 242 0 0.0%
Incl. Wall Time (microsec)74 65 -9 -12.2%
Incl. Wall Time (microsec) per call 0 0 -0 -12.2%
Excl. Wall Time (microsec)74 65 -9 -12.2%
Incl. CPU (microsecs)343 335 -8 -2.3%
Incl. CPU (microsecs) per call 1 1 -0 -2.3%
Excl. CPU (microsec)343 335 -8 -2.3%
Incl. MemUse (bytes)8,736 8,736 0 0.0%
Incl. MemUse (bytes) per call 36 36 0 0.0%
Excl. MemUse (bytes)8,736 8,736 0 0.0%
Incl. PeakMemUse (bytes)4,856 4,856 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)4,856 4,856 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% -9 -1.0% -8 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -7 -77.8% -7 -87.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -3 -33.3% -8 -100.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 1 11.1% 6 75.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% 7 87.5% 0 N/A% 0 N/A%
drupal_settings_initialize0 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%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%