Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_shift

array_shiftRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls216 65 -151 -69.9%
Incl. Wall Time (microsec)255 63 -192 -75.3%
Incl. Wall Time (microsec) per call 1 1 -0 -17.9%
Excl. Wall Time (microsec)255 63 -192 -75.3%
Incl. CPU (microsecs)464 111 -353 -76.1%
Incl. CPU (microsecs) per call 2 2 -0 -20.5%
Excl. CPU (microsec)464 111 -353 -76.1%
Incl. MemUse (bytes)-19,768 -8 19,760 100.0%
Incl. MemUse (bytes) per call -92 -0 91 99.9%
Excl. MemUse (bytes)-19,768 -8 19,760 100.0%
Incl. PeakMemUse (bytes)6,896 5,760 -1,136 -16.5%
Incl. PeakMemUse (bytes) per call 32 89 57 177.6%
Excl. PeakMemUse (bytes)6,896 5,760 -1,136 -16.5%

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_shift-151 -100.0% -192 -0.1% -353 -0.3% 19,760 4.4% -1,136 -0.2%
Exclusive Metrics Diff for Current Function-192 -100.0% -353 -100.0% 19,760 100.0% -1,136 -100.0%
Parent functions
_drupal_get_last_caller-150 -99.3% -188 -97.9% -340 -96.3% 19,624 99.3% -1,096 -96.5%
drupal_register_shutdown_function-1 -0.7% -1 -0.5% -2 -0.6% 136 0.7% 0 0.0%
drupal_get_form0 0.0% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -0.5% -1 -0.3% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% -2 -1.0% -2 -0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
module_invoke_all@10 0.0% 0 0.0% 3 0.8% 0 0.0% 0 0.0%
drupal_bootstrap@10 0.0% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
module_invoke_all0 0.0% 0 0.0% -13 -3.7% 0 0.0% -40 -3.5%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
drupal_bootstrap0 0.0% 0 0.0% 3 0.8% 0 0.0% 0 0.0%