Diff Report
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #519ffa6332b29Run #519ffa0e6cdecDiffDiff%
Number of Function Calls86 84 -2 -2.3%
Incl. Wall Time (microsec)1 3 2 200.0%
Incl. Wall Time (microsec) per call 0 0 0 207.1%
Excl. Wall Time (microsec)1 3 2 200.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. MemUse (bytes) per call 83 84 2 2.4%
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 62 64 1 2.4%
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
strlen-2 -100.0% 2 0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 1 50.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 1 50.0% 0 N/A% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename-2 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%