Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)698 656 -42 -6.0%
Incl. Wall Time (microsec) per call 698 656 -42 -6.0%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)700 658 -42 -6.0%
Incl. CPU (microsecs) per call 700 658 -42 -6.0%
Excl. CPU (microsec)26 23 -3 -11.5%
Incl. MemUse (bytes)2,912 2,912 0 0.0%
Incl. MemUse (bytes) per call 2,912 2,912 0 0.0%
Excl. MemUse (bytes)-920 -920 0 0.0%
Incl. PeakMemUse (bytes)2,848 2,848 0 0.0%
Incl. PeakMemUse (bytes) per call 2,848 2,848 0 0.0%
Excl. PeakMemUse (bytes)1,068 1,068 0 0.0%

Parent/Child Regression/Improvement report for system_page_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
system_page_alter0 N/A% -42 -11.7% -42 -22.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -7.1% -3 -7.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -42 -100.0% -42 -100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% -39 -92.9% -38 -90.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%