Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls1,267 1,463 196 15.5%
Incl. Wall Time (microsec)1,330 1,507 177 13.3%
Incl. Wall Time (microsec) per call 1 1 -0 -1.9%
Excl. Wall Time (microsec)1,330 1,507 177 13.3%
Incl. CPU (microsecs)2,534 2,920 386 15.2%
Incl. CPU (microsecs) per call 2 2 -0 -0.2%
Excl. CPU (microsec)2,534 2,920 386 15.2%
Incl. MemUse (bytes)5,576 5,576 0 0.0%
Incl. MemUse (bytes) per call 4 4 -1 -13.4%
Excl. MemUse (bytes)5,576 5,576 0 0.0%
Incl. PeakMemUse (bytes)2,876 2,876 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 -0 -13.4%
Excl. PeakMemUse (bytes)2,876 2,876 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_exists196 100.0% 177 0.3% 386 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function177 100.0% 386 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\ThemeRegistry::offsetExists140 71.4% 127 71.8% 263 68.1% 0 N/A% 0 N/A%
drupal_static20 10.2% 20 11.3% 36 9.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get20 10.2% 17 9.6% 36 9.3% 0 N/A% 0 N/A%
Twig_Template::getAttribute16 8.2% 16 9.0% 33 8.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption@10 0.0% -4 -2.3% -3 -0.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 0.0% 3 1.7% 16 4.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 0.0% -1 -0.6% 1 0.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 0.0% 0 0.0% 2 0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% -2 -0.5% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% 5 1.3% 0 N/A% 0 N/A%