Diff Report
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #519de9d0c2818Run #519de8fbb9479DiffDiff%
Number of Function Calls120 119 -1 -0.8%
Incl. Wall Time (microsec)21 26 5 23.8%
Incl. Wall Time (microsec) per call 0 0 0 24.8%
Excl. Wall Time (microsec)21 26 5 23.8%
Incl. CPU (microsecs)174 180 6 3.4%
Incl. CPU (microsecs) per call 1 2 0 4.3%
Excl. CPU (microsec)174 180 6 3.4%
Incl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. MemUse (bytes) per call 59 60 0 0.8%
Excl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. PeakMemUse (bytes)3,968 3,968 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 0 0.8%
Excl. PeakMemUse (bytes)3,968 3,968 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-1 -100.0% 5 0.0% 6 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 6 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 6 120.0% 8 133.3% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% -3 -60.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 2 40.0% -4 -66.7% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename-1 -100.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 1 16.7% 0 N/A% 0 N/A%