Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)199 201 2 1.0%
Incl. Wall Time (microsec) per call 20 20 0 1.0%
Excl. Wall Time (microsec)99 100 1 1.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)10,008 10,008 0 0.0%
Incl. MemUse (bytes) per call 1,001 1,001 0 0.0%
Excl. MemUse (bytes)2,336 2,336 0 0.0%
Incl. PeakMemUse (bytes)8,020 7,988 -32 -0.4%
Incl. PeakMemUse (bytes) per call 802 799 -3 -0.4%
Excl. PeakMemUse (bytes)2,368 2,336 -32 -1.4%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::alter [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
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 0.2% 0 0.0% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function1 50.0% 0 N/A% 0 N/A% -32 -100.0%
Parent function
drupal_alter0 N/A% 2 100.0% 0 N/A% 0 N/A% -32 -100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 50.0% 0 N/A% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%