Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls176 169 -7 -4.0%
Incl. Wall Time (microsec)57 48 -9 -15.8%
Incl. Wall Time (microsec) per call 0 0 -0 -12.3%
Excl. Wall Time (microsec)57 48 -9 -15.8%
Incl. CPU (microsecs)231 236 5 2.2%
Incl. CPU (microsecs) per call 1 1 0 6.4%
Excl. CPU (microsec)231 236 5 2.2%
Incl. MemUse (bytes)7,856 7,856 0 0.0%
Incl. MemUse (bytes) per call 45 46 2 4.1%
Excl. MemUse (bytes)7,856 7,856 0 0.0%
Incl. PeakMemUse (bytes)4,512 4,512 0 0.0%
Incl. PeakMemUse (bytes) per call 26 27 1 4.1%
Excl. PeakMemUse (bytes)4,512 4,512 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
strlen-7 -100.0% -9 -0.0% 5 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -11 -122.2% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 4 44.4% 5 100.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename-7 -100.0% -2 -22.2% -9 -180.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -1 -11.1% -1 -20.0% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% 1 11.1% 7 140.0% 0 N/A% 0 N/A%
devel_silent0 0.0% 0 0.0% 4 80.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%