Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)464 444 -20 -4.3%
Incl. Wall Time (microsec) per call 464 444 -20 -4.3%
Excl. Wall Time (microsec)31 28 -3 -9.7%
Incl. CPU (microsecs)466 446 -20 -4.3%
Incl. CPU (microsecs) per call 466 446 -20 -4.3%
Excl. CPU (microsec)30 25 -5 -16.7%
Incl. MemUse (bytes)3,788 3,788 0 0.0%
Incl. MemUse (bytes) per call 3,788 3,788 0 0.0%
Excl. MemUse (bytes)1,364 1,364 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 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% -20 -0.0% -20 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -15.0% -5 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -20 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% -17 -85.0% -16 -80.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%