Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)377 393 16 4.2%
Incl. Wall Time (microsec) per call 377 393 16 4.2%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)377 393 16 4.2%
Incl. CPU (microsecs) per call 377 393 16 4.2%
Excl. CPU (microsec)13 11 -2 -15.4%
Incl. MemUse (bytes)5,384 5,384 0 0.0%
Incl. MemUse (bytes) per call 5,384 5,384 0 0.0%
Excl. MemUse (bytes)-1,584 -1,584 0 0.0%
Incl. PeakMemUse (bytes)0 640 640 N/A%
Incl. PeakMemUse (bytes) per call 0 640 640 N/A%
Excl. PeakMemUse (bytes)0 640 640 N/A%

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% 16 1.4% 16 2.0% 0 0.0% 640 2.4%
Exclusive Metrics Diff for Current Function0 0.0% -2 -12.5% 0 N/A% 640 100.0%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 16 100.0% 16 100.0% 0 N/A% 640 100.0%
Child functions
system_region_list0 N/A% 16 100.0% 18 112.5% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%