Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls93 97 4 4.3%
Incl. Wall Time (microsec)14 10 -4 -28.6%
Incl. Wall Time (microsec) per call 0 0 -0 -31.5%
Excl. Wall Time (microsec)14 10 -4 -28.6%
Incl. CPU (microsecs)108 140 32 29.6%
Incl. CPU (microsecs) per call 1 1 0 24.3%
Excl. CPU (microsec)108 140 32 29.6%
Incl. MemUse (bytes)9,496 9,496 0 0.0%
Incl. MemUse (bytes) per call 102 98 -4 -4.1%
Excl. MemUse (bytes)9,496 9,496 0 0.0%
Incl. PeakMemUse (bytes)6,336 6,336 0 0.0%
Incl. PeakMemUse (bytes) per call 68 65 -3 -4.1%
Excl. PeakMemUse (bytes)6,336 6,336 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
strlen4 100.0% -4 -0.1% 32 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% 32 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Environment::getCacheFilename4 100.0% 0 0.0% 9 28.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -2 -50.0% 3 9.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -2 -50.0% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 8 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 1 25.0% 4 12.5% 0 N/A% 0 N/A%
devel_silent0 0.0% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 3 9.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% -1 -25.0% 4 12.5% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 1 3.1% 0 N/A% 0 N/A%