Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls387 388 1 0.3%
Incl. Wall Time (microsec)407 405 -2 -0.5%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)407 405 -2 -0.5%
Incl. CPU (microsecs)818 850 32 3.9%
Incl. CPU (microsecs) per call 2 2 0 3.6%
Excl. CPU (microsec)818 850 32 3.9%
Incl. MemUse (bytes)9,496 9,496 0 0.0%
Incl. MemUse (bytes) per call 25 24 -0 -0.3%
Excl. MemUse (bytes)9,496 9,496 0 0.0%
Incl. PeakMemUse (bytes)4,336 4,336 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 -0 -0.3%
Excl. PeakMemUse (bytes)4,336 4,336 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 -0.0% 32 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 32 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Environment::getCacheFilename1 100.0% 3 150.0% 2 6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 11 34.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -5 -250.0% -4 -12.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 2 100.0% 9 28.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -1 -50.0% 6 18.8% 0 N/A% 0 N/A%
devel_silent0 0.0% 0 0.0% -2 -6.2% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% -1 -50.0% 9 28.1% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%