Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)126 125 -1 -0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)126 125 -1 -0.8%
Incl. CPU (microsecs)307 310 3 1.0%
Incl. CPU (microsecs) per call 1 1 0 1.0%
Excl. CPU (microsec)307 310 3 1.0%
Incl. MemUse (bytes)8,248 8,248 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)8,248 8,248 0 0.0%
Incl. PeakMemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)2,928 2,928 0 0.0%

Parent/Child Regression/Improvement report for array_key_exists [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
array_key_exists0 N/A% -1 -2.4% 3 5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_static0 N/A% -4 -400.0% 3 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -3 -300.0% 8 266.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% 3 300.0% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 100.0% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 100.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% 1 100.0% -2 -66.7% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%