Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for module_exists

module_existsRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)364 361 -3 -0.8%
Incl. Wall Time (microsec) per call 15 14 -0 -0.8%
Excl. Wall Time (microsec)97 101 4 4.1%
Incl. CPU (microsecs)398 393 -5 -1.3%
Incl. CPU (microsecs) per call 16 16 -0 -1.3%
Excl. CPU (microsec)107 98 -9 -8.4%
Incl. MemUse (bytes)8,112 8,112 0 0.0%
Incl. MemUse (bytes) per call 324 324 0 0.0%
Excl. MemUse (bytes)5,296 5,296 0 0.0%
Incl. PeakMemUse (bytes)2,512 2,800 288 11.5%
Incl. PeakMemUse (bytes) per call 100 112 12 11.5%
Excl. PeakMemUse (bytes)1,344 1,632 288 21.4%

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% -3 -0.2% -5 -0.3% 0 0.0% 288 0.2%
Exclusive Metrics Diff for Current Function4 133.3% -9 -180.0% 0 N/A% 288 100.0%
Parent functions
node_access0 N/A% -2 -66.7% -5 -100.0% 0 N/A% 288 100.0%
overlay_overlay_parent_initialize0 N/A% -1 -33.3% -1 -20.0% 0 N/A% 0 0.0%
menu_secondary_menu0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Drupal\node\Plugin\views\field\Node::init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
language_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_main_menu0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal::moduleHandler0 N/A% -6 -200.0% -2 -40.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::moduleExists0 N/A% -1 -33.3% 6 120.0% 0 N/A% 0 0.0%