Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)447 449 2 0.4%
Incl. Wall Time (microsec) per call 447 449 2 0.4%
Excl. Wall Time (microsec)27 29 2 7.4%
Incl. CPU (microsecs)449 451 2 0.4%
Incl. CPU (microsecs) per call 449 451 2 0.4%
Excl. CPU (microsec)25 28 3 12.0%
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% 2 0.1% 2 1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 3 150.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
system_region_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%