Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)424 409 -15 -3.5%
Incl. Wall Time (microsec) per call 424 409 -15 -3.5%
Excl. Wall Time (microsec)27 24 -3 -11.1%
Incl. CPU (microsecs)426 411 -15 -3.5%
Incl. CPU (microsecs) per call 426 411 -15 -3.5%
Excl. CPU (microsec)23 22 -1 -4.3%
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)912 912 0 0.0%
Incl. PeakMemUse (bytes)3,808 3,808 0 0.0%
Incl. PeakMemUse (bytes) per call 3,808 3,808 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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% -15 -5.5% -15 -5.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -20.0% -1 -6.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -15 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% -14 -93.3% -14 -93.3% 0 N/A% 0 N/A%
array_keys0 N/A% 2 13.3% 0 0.0% 0 N/A% 0 N/A%