Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_key_exists

array_key_existsRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls541 437 -104 -19.2%
Incl. Wall Time (microsec)438 280 -158 -36.1%
Incl. Wall Time (microsec) per call 1 1 -0 -20.9%
Excl. Wall Time (microsec)438 280 -158 -36.1%
Incl. CPU (microsecs)833 618 -215 -25.8%
Incl. CPU (microsecs) per call 2 1 -0 -8.2%
Excl. CPU (microsec)833 618 -215 -25.8%
Incl. MemUse (bytes)6,416 6,416 0 0.0%
Incl. MemUse (bytes) per call 12 15 3 23.8%
Excl. MemUse (bytes)6,416 6,416 0 0.0%
Incl. PeakMemUse (bytes)4,928 4,280 -648 -13.1%
Incl. PeakMemUse (bytes) per call 9 10 1 7.5%
Excl. PeakMemUse (bytes)4,928 4,280 -648 -13.1%

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-104 -100.0% -158 -0.1% -215 -0.2% 0 0.0% -648 -0.1%
Exclusive Metrics Diff for Current Function-158 -100.0% -215 -100.0% 0 N/A% -648 -100.0%
Parent functions
Symfony\Component\HttpFoundation\ParameterBag::get-102 -98.1% -147 -93.0% -153 -71.2% 0 N/A% 0 0.0%
drupal_static-2 -1.9% -2 -1.3% -16 -7.4% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% -1 -0.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% 0 0.0% -3 -1.4% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 0.0% -5 -3.2% -39 -18.1% 0 N/A% -648 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -2 -0.9% 0 N/A% 0 0.0%
Drupal\Component\Utility\NestedArray::getValue0 0.0% -4 -2.5% -3 -1.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 2 0.9% 0 N/A% 0 0.0%