Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)128 126 -2 -1.6%
Incl. Wall Time (microsec) per call 1 1 -0 -1.6%
Excl. Wall Time (microsec)128 126 -2 -1.6%
Incl. CPU (microsecs)230 234 4 1.7%
Incl. CPU (microsecs) per call 2 2 0 1.7%
Excl. CPU (microsec)230 234 4 1.7%
Incl. MemUse (bytes)8,664 8,664 0 0.0%
Incl. MemUse (bytes) per call 89 89 0 0.0%
Excl. MemUse (bytes)8,664 8,664 0 0.0%
Incl. PeakMemUse (bytes)4,696 4,696 0 0.0%
Incl. PeakMemUse (bytes) per call 48 48 0 0.0%
Excl. PeakMemUse (bytes)4,696 4,696 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% -2 -0.4% 4 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% -2 -100.0% -9 -225.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 1 50.0% 1 25.0% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% -1 -50.0% 8 200.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
devel_silent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%