Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)237 245 8 3.4%
Incl. Wall Time (microsec) per call 237 245 8 3.4%
Excl. Wall Time (microsec)18 18 0 0.0%
Incl. CPU (microsecs)238 247 9 3.8%
Incl. CPU (microsecs) per call 238 247 9 3.8%
Excl. CPU (microsec)16 18 2 12.5%
Incl. MemUse (bytes)2,264 2,264 0 0.0%
Incl. MemUse (bytes) per call 2,264 2,264 0 0.0%
Excl. MemUse (bytes)480 480 0 0.0%
Incl. PeakMemUse (bytes)1,932 1,824 -108 -5.6%
Incl. PeakMemUse (bytes) per call 1,932 1,824 -108 -5.6%
Excl. PeakMemUse (bytes)740 632 -108 -14.6%

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% 8 0.2% 9 0.2% 0 0.0% -108 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 2 22.2% 0 N/A% -108 -100.0%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 8 100.0% 9 100.0% 0 N/A% -108 -100.0%
Child functions
system_region_list0 N/A% 8 100.0% 7 77.8% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%