Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls469 494 25 5.3%
Incl. Wall Time (microsec)503 531 28 5.6%
Incl. Wall Time (microsec) per call 1 1 0 0.2%
Excl. Wall Time (microsec)503 531 28 5.6%
Incl. CPU (microsecs)977 1,017 40 4.1%
Incl. CPU (microsecs) per call 2 2 -0 -1.2%
Excl. CPU (microsec)977 1,017 40 4.1%
Incl. MemUse (bytes)4,680 5,116 436 9.3%
Incl. MemUse (bytes) per call 10 10 0 3.8%
Excl. MemUse (bytes)4,680 5,116 436 9.3%
Incl. PeakMemUse (bytes)2,688 3,124 436 16.2%
Incl. PeakMemUse (bytes) per call 6 6 1 10.3%
Excl. PeakMemUse (bytes)2,688 3,124 436 16.2%

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_exists25 100.0% 28 1.5% 40 1.1% 436 0.2% 436 0.2%
Exclusive Metrics Diff for Current Function28 100.0% 40 100.0% 436 100.0% 436 100.0%
Parent functions
Twig_Template::getAttribute25 100.0% 25 89.3% 41 102.5% 436 100.0% 436 100.0%
Drupal\Component\Utility\NestedArray::getValue0 0.0% 5 17.9% -1 -2.5% 0 0.0% 0 0.0%
drupal_static0 0.0% -3 -10.7% 3 7.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 0.0% 2 7.1% 13 32.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 0.0% -1 -3.6% -6 -15.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 0.0% -1 -3.6% -2 -5.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption@10 0.0% 1 3.6% 6 15.0% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% -3 -7.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% 0 0.0% 1 2.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -4 -10.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% -8 -20.0% 0 0.0% 0 0.0%