Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_shift

array_shiftRun #5208407650493Run #52084105e6dcbDiffDiff%
Number of Function Calls161 161 0 0.0%
Incl. Wall Time (microsec)162 159 -3 -1.9%
Incl. Wall Time (microsec) per call 1 1 -0 -1.9%
Excl. Wall Time (microsec)162 159 -3 -1.9%
Incl. CPU (microsecs)261 256 -5 -1.9%
Incl. CPU (microsecs) per call 2 2 -0 -1.9%
Excl. CPU (microsec)261 256 -5 -1.9%
Incl. MemUse (bytes)-6,096 -6,104 -8 -0.1%
Incl. MemUse (bytes) per call -38 -38 -0 -0.1%
Excl. MemUse (bytes)-6,096 -6,104 -8 -0.1%
Incl. PeakMemUse (bytes)1,936 2,568 632 32.6%
Incl. PeakMemUse (bytes) per call 12 16 4 32.6%
Excl. PeakMemUse (bytes)1,936 2,568 632 32.6%

Parent/Child Regression/Improvement report for array_shift [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_shift0 N/A% -3 -0.4% -5 -0.5% -8 -0.0% 632 2.3%
Exclusive Metrics Diff for Current Function-3 -100.0% -5 -100.0% -8 -100.0% 632 100.0%
Parent functions
_form_builder_handle_input_element0 N/A% -2 -66.7% -8 -160.0% 0 0.0% 0 0.0%
drupal_bootstrap0 N/A% -1 -33.3% -2 -40.0% 0 0.0% 0 0.0%
module_invoke_all0 N/A% 0 0.0% 1 20.0% -8 -100.0% 0 0.0%
drupal_get_form0 N/A% 0 0.0% -1 -20.0% 0 0.0% 632 100.0%
template_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
drupal_bootstrap@10 N/A% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
drupal_register_shutdown_function0 N/A% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 8 160.0% 0 0.0% 0 0.0%