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

array_shiftRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls65 216 151 232.3%
Incl. Wall Time (microsec)63 255 192 304.8%
Incl. Wall Time (microsec) per call 1 1 0 21.8%
Excl. Wall Time (microsec)63 255 192 304.8%
Incl. CPU (microsecs)111 464 353 318.0%
Incl. CPU (microsecs) per call 2 2 0 25.8%
Excl. CPU (microsec)111 464 353 318.0%
Incl. MemUse (bytes)-8 -19,768 -19,760 -247000.0%
Incl. MemUse (bytes) per call -0 -92 -91 -74258.8%
Excl. MemUse (bytes)-8 -19,768 -19,760 -247000.0%
Incl. PeakMemUse (bytes)5,760 6,896 1,136 19.7%
Incl. PeakMemUse (bytes) per call 89 32 -57 -64.0%
Excl. PeakMemUse (bytes)5,760 6,896 1,136 19.7%

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_shift151 100.0% 192 0.1% 353 0.3% -19,760 -4.4% 1,136 0.2%
Exclusive Metrics Diff for Current Function192 100.0% 353 100.0% -19,760 -100.0% 1,136 100.0%
Parent functions
_drupal_get_last_caller150 99.3% 188 97.9% 340 96.3% -19,624 -99.3% 1,096 96.5%
template_preprocess_block0 0.0% 2 1.0% 2 0.6% 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%
drupal_register_shutdown_function1 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%
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%