Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls510 510 0 0.0%
Incl. Wall Time (microsec)515 513 -2 -0.4%
Incl. Wall Time (microsec) per call 1 1 -0 -0.4%
Excl. Wall Time (microsec)515 513 -2 -0.4%
Incl. CPU (microsecs)1,034 1,025 -9 -0.9%
Incl. CPU (microsecs) per call 2 2 -0 -0.9%
Excl. CPU (microsec)1,034 1,025 -9 -0.9%
Incl. MemUse (bytes)18,088 18,088 0 0.0%
Incl. MemUse (bytes) per call 35 35 0 0.0%
Excl. MemUse (bytes)18,088 18,088 0 0.0%
Incl. PeakMemUse (bytes)22,816 22,816 0 0.0%
Incl. PeakMemUse (bytes) per call 45 45 0 0.0%
Excl. PeakMemUse (bytes)22,816 22,816 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% -2 -0.2% -9 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -50.0% -3 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContext::get0 N/A% -1 -50.0% 4 44.4% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::offsetGet0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::doGetArguments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 8 88.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% 0 0.0% -10 -111.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% -5 -55.6% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -8 -88.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%