Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter@1

Drupal\Core\Extension\ModuleHandler::alter@1Run #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls9 4 -5 -55.6%
Incl. Wall Time (microsec)59 40 -19 -32.2%
Incl. Wall Time (microsec) per call 7 10 3 52.5%
Excl. Wall Time (microsec)51 32 -19 -37.3%
Incl. CPU (microsecs)73 46 -27 -37.0%
Incl. CPU (microsecs) per call 8 12 3 41.8%
Excl. CPU (microsec)50 26 -24 -48.0%
Incl. MemUse (bytes)4,352 4,352 0 0.0%
Incl. MemUse (bytes) per call 484 1,088 604 125.0%
Excl. MemUse (bytes)1,784 1,784 0 0.0%
Incl. PeakMemUse (bytes)2,640 2,720 80 3.0%
Incl. PeakMemUse (bytes) per call 293 680 387 131.8%
Excl. PeakMemUse (bytes)1,128 1,128 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::alter@1 [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::alter@1-5 -50.0% -19 -0.4% -27 -0.6% 0 0.0% 80 0.1%
Exclusive Metrics Diff for Current Function-19 -100.0% -24 -88.9% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Extension\ModuleHandler::alter-5 -100.0% -19 -100.0% -27 -100.0% 0 N/A% 80 100.0%
Child functions
function_exists0 0.0% 0 0.0% 1 3.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
is_array-5 -100.0% 0 0.0% -4 -14.8% 0 N/A% 80 100.0%