Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #519ea884c38e9Run #519ea984d991eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)290 312 22 7.6%
Incl. Wall Time (microsec) per call 290 312 22 7.6%
Excl. Wall Time (microsec)36 13 -23 -63.9%
Incl. CPU (microsecs)291 314 23 7.9%
Incl. CPU (microsecs) per call 291 314 23 7.9%
Excl. CPU (microsec)11 13 2 18.2%
Incl. MemUse (bytes)5,408 5,384 -24 -0.4%
Incl. MemUse (bytes) per call 5,408 5,384 -24 -0.4%
Excl. MemUse (bytes)936 912 -24 -2.6%
Incl. PeakMemUse (bytes)5,104 5,080 -24 -0.5%
Incl. PeakMemUse (bytes) per call 5,104 5,080 -24 -0.5%
Excl. PeakMemUse (bytes)2,816 2,792 -24 -0.9%

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% 22 0.1% 23 0.1% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-23 -104.5% 2 8.7% -24 -100.0% -24 -100.0%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 22 100.0% 23 100.0% -24 -100.0% -24 -100.0%
Child functions
system_region_list0 N/A% 45 204.5% 21 91.3% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%