Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #518b13c95a609Run #518b15389813fDiffDiff%
Number of Function Calls126 128 2 1.6%
Incl. Wall Time (microsec)27 59 32 118.5%
Incl. Wall Time (microsec) per call 0 0 0 115.1%
Excl. Wall Time (microsec)27 59 32 118.5%
Incl. CPU (microsecs)222 187 -35 -15.8%
Incl. CPU (microsecs) per call 2 1 -0 -17.1%
Excl. CPU (microsec)222 187 -35 -15.8%
Incl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. MemUse (bytes) per call 56 55 -1 -1.6%
Excl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. PeakMemUse (bytes)5,336 5,336 0 0.0%
Incl. PeakMemUse (bytes) per call 42 42 -1 -1.6%
Excl. PeakMemUse (bytes)5,336 5,336 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
strlen2 100.0% 32 0.2% -35 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function32 100.0% -35 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 16 50.0% 8 22.9% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% 12 37.5% -4 -11.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 3 9.4% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 2 6.2% -49 -140.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% -1 -3.1% 1 2.9% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename2 100.0% 0 0.0% 4 11.4% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 2 5.7% 0 N/A% 0 N/A%