Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)84 83 -1 -1.2%
Incl. Wall Time (microsec) per call 1 1 -0 -1.2%
Excl. Wall Time (microsec)84 83 -1 -1.2%
Incl. CPU (microsecs)166 171 5 3.0%
Incl. CPU (microsecs) per call 2 2 0 3.0%
Excl. CPU (microsec)166 171 5 3.0%
Incl. MemUse (bytes)6,288 6,288 0 0.0%
Incl. MemUse (bytes) per call 76 76 0 0.0%
Excl. MemUse (bytes)6,288 6,288 0 0.0%
Incl. PeakMemUse (bytes)4,576 4,576 0 0.0%
Incl. PeakMemUse (bytes) per call 55 55 0 0.0%
Excl. PeakMemUse (bytes)4,576 4,576 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% -1 -0.2% 5 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Environment::getCacheFilename0 N/A% -1 -100.0% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% 3 60.0% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% 5 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%