Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls1,562 1,542 -20 -1.3%
Incl. Wall Time (microsec)1,663 1,636 -27 -1.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.3%
Excl. Wall Time (microsec)1,663 1,636 -27 -1.6%
Incl. CPU (microsecs)3,223 3,161 -62 -1.9%
Incl. CPU (microsecs) per call 2 2 -0 -0.7%
Excl. CPU (microsec)3,223 3,161 -62 -1.9%
Incl. MemUse (bytes)6,004 6,004 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 1.3%
Excl. MemUse (bytes)6,004 6,004 0 0.0%
Incl. PeakMemUse (bytes)3,108 3,108 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 1.3%
Excl. PeakMemUse (bytes)3,108 3,108 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_exists-20 -100.0% -27 -0.8% -62 -60.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-27 -100.0% -62 -100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::getAttribute-23 -115.0% -23 -85.2% -28 -45.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists3 15.0% -10 -37.0% -42 -67.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption@10 0.0% 10 37.0% 13 21.0% 0 N/A% 0 N/A%
drupal_static0 0.0% 6 22.2% 17 27.4% 0 N/A% 0 N/A%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 0.0% -3 -11.1% -6 -9.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 0.0% -3 -11.1% 4 6.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 0.0% -2 -7.4% -11 -17.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% -2 -7.4% -4 -6.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 0.0% 1 3.7% 2 3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -3.7% 1 1.6% 0 N/A% 0 N/A%
simpletest_js_alter0 0.0% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% -10 -16.1% 0 N/A% 0 N/A%