Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls1,476 2,231 755 51.2%
Incl. Wall Time (microsec)941 1,119 178 18.9%
Incl. Wall Time (microsec) per call 1 1 -0 -21.3%
Excl. Wall Time (microsec)941 1,119 178 18.9%
Incl. CPU (microsecs)1,995 2,931 936 46.9%
Incl. CPU (microsecs) per call 1 1 -0 -2.8%
Excl. CPU (microsec)1,995 2,931 936 46.9%
Incl. MemUse (bytes)9,032 9,032 0 0.0%
Incl. MemUse (bytes) per call 6 4 -2 -33.8%
Excl. MemUse (bytes)9,032 9,032 0 0.0%
Incl. PeakMemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 -0 -33.8%
Excl. PeakMemUse (bytes)1,968 1,968 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_exists755 100.0% 178 0.9% 936 4.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function178 100.0% 936 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::getAttribute755 100.0% 145 81.5% 909 97.1% 0 N/A% 0 N/A%
drupal_static0 0.0% 3 1.7% 12 1.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 0.0% 35 19.7% 10 1.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 2 1.1% -9 -1.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 0.0% -3 -1.7% 8 0.9% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 0.0% -1 -0.6% -4 -0.4% 0 N/A% 0 N/A%
simpletest_js_alter0 0.0% 0 0.0% 3 0.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% 4 2.2% 3 0.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 6 3.4% 3 0.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::offsetGet0 0.0% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 0.0% -13 -7.3% 0 0.0% 0 N/A% 0 N/A%