Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)23 29 6 26.1%
Incl. Wall Time (microsec) per call 0 1 0 26.1%
Excl. Wall Time (microsec)23 29 6 26.1%
Incl. CPU (microsecs)89 75 -14 -15.7%
Incl. CPU (microsecs) per call 2 1 -0 -15.7%
Excl. CPU (microsec)89 75 -14 -15.7%
Incl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. MemUse (bytes) per call 131 131 0 0.0%
Excl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. PeakMemUse (bytes)4,624 4,624 0 0.0%
Incl. PeakMemUse (bytes) per call 86 86 0 0.0%
Excl. PeakMemUse (bytes)4,624 4,624 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% 6 6.5% -14 -2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% -14 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 4 66.7% -12 -85.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 2 33.3% -4 -28.6% 0 N/A% 0 N/A%
request_path0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 0.0% 3 21.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% -1 -7.1% 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% 1 7.1% 0 N/A% 0 N/A%