Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)680 686 6 0.9%
Incl. Wall Time (microsec) per call 680 686 6 0.9%
Excl. Wall Time (microsec)27 27 0 0.0%
Incl. CPU (microsecs)682 689 7 1.0%
Incl. CPU (microsecs) per call 682 689 7 1.0%
Excl. CPU (microsec)26 27 1 3.8%
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% 6 2.4% 7 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 6 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 9 150.0% 9 128.6% 0 N/A% 0 N/A%
system_region_list0 N/A% -3 -50.0% -3 -42.9% 0 N/A% 0 N/A%