Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for array_shift

array_shiftRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls72 86 14 19.4%
Incl. Wall Time (microsec)194 179 -15 -7.7%
Incl. Wall Time (microsec) per call 3 2 -1 -22.8%
Excl. Wall Time (microsec)194 179 -15 -7.7%
Incl. CPU (microsecs)290 278 -12 -4.1%
Incl. CPU (microsecs) per call 4 3 -1 -19.7%
Excl. CPU (microsec)290 278 -12 -4.1%
Incl. MemUse (bytes)960 -304 -1,264 -131.7%
Incl. MemUse (bytes) per call 13 -4 -17 -126.5%
Excl. MemUse (bytes)960 -304 -1,264 -131.7%
Incl. PeakMemUse (bytes)12,616 2,168 -10,448 -82.8%
Incl. PeakMemUse (bytes) per call 175 25 -150 -85.6%
Excl. PeakMemUse (bytes)12,616 2,168 -10,448 -82.8%

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_shift14 100.0% -15 -0.1% -12 -0.1% -1,264 -0.8% -10,448 -0.8%
Exclusive Metrics Diff for Current Function-15 -100.0% -12 -100.0% -1,264 -100.0% -10,448 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::enterScope-1 -7.1% -54 -360.0% -57 -475.0% -680 -53.8% -11,704 -112.0%
template_preprocess_block13 92.9% 18 120.0% 31 258.3% -1,088 -86.1% 0 0.0%
_drupal_get_last_caller2 14.3% 8 53.3% 10 83.3% 504 39.9% 1,288 12.3%
drupal_register_shutdown_function1 7.1% 5 33.3% 9 75.0% -136 -10.8% 0 0.0%
drupal_bootstrap0 0.0% 4 26.7% 4 33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 4 26.7% -4 -33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString-1 -7.1% -2 -13.3% -5 -41.7% 136 10.8% -32 -0.3%
module_invoke_all0 0.0% 2 13.3% -2 -16.7% 0 0.0% 0 0.0%
drupal_bootstrap@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_form0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
module_invoke_all@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% 2 16.7% 0 0.0% 0 0.0%