Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for module_exists

module_existsRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)138 134 -4 -2.9%
Incl. Wall Time (microsec) per call 28 27 -1 -2.9%
Excl. Wall Time (microsec)66 61 -5 -7.6%
Incl. CPU (microsecs)145 143 -2 -1.4%
Incl. CPU (microsecs) per call 29 29 -0 -1.4%
Excl. CPU (microsec)55 54 -1 -1.8%
Incl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. MemUse (bytes) per call 722 722 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)2,128 2,432 304 14.3%
Incl. PeakMemUse (bytes) per call 426 486 61 14.3%
Excl. PeakMemUse (bytes)828 1,076 248 30.0%

Parent/Child Regression/Improvement report for module_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
module_exists0 N/A% -4 -0.1% -2 -1.9% 0 0.0% 304 0.2%
Exclusive Metrics Diff for Current Function-5 -125.0% -1 -50.0% 0 N/A% 248 81.6%
Parent functions
node_access0 N/A% 5 125.0% 7 350.0% 0 N/A% 304 100.0%
menu_secondary_menu0 N/A% -3 -75.0% -3 -150.0% 0 N/A% 0 0.0%
menu_main_menu0 N/A% -3 -75.0% -3 -150.0% 0 N/A% 0 0.0%
language_list0 N/A% -3 -75.0% -3 -150.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::moduleExists0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 0 0.0% -1 -50.0% 0 N/A% 56 18.4%
drupal_container0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%