Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls4,206 4,206 0 0.0%
Incl. Wall Time (microsec)1,967 2,091 124 6.3%
Incl. Wall Time (microsec) per call 0 0 0 6.3%
Excl. Wall Time (microsec)1,967 2,091 124 6.3%
Incl. CPU (microsecs)5,468 5,413 -55 -1.0%
Incl. CPU (microsecs) per call 1 1 -0 -1.0%
Excl. CPU (microsec)5,468 5,413 -55 -1.0%
Incl. MemUse (bytes)21,232 21,232 0 0.0%
Incl. MemUse (bytes) per call 5 5 0 0.0%
Excl. MemUse (bytes)21,232 21,232 0 0.0%
Incl. PeakMemUse (bytes)11,376 11,376 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)11,376 11,376 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% 124 18.7% -55 -3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function124 100.0% -55 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 120 96.8% -51 -92.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 11 8.9% -12 -21.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% -10 -8.1% 2 3.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% 4 3.2% 16 29.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 2 1.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 1.6% 1 1.8% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% -2 -1.6% -2 -3.6% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.8% -2 -3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% -1 -0.8% -3 -5.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 1 0.8% -2 -3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% -1 -0.8% -2 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::get0 N/A% 1 0.8% 1 1.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 1 0.8% 1 1.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -1 -0.8% 2 3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% -1 -0.8% -2 -3.6% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% -2 -3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -3 -5.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::hasDefault0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -4 -7.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 7 12.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::getFieldSetting0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%