Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)656 698 42 6.4%
Incl. Wall Time (microsec) per call 656 698 42 6.4%
Excl. Wall Time (microsec)23 26 3 13.0%
Incl. CPU (microsecs)658 700 42 6.4%
Incl. CPU (microsecs) per call 658 700 42 6.4%
Excl. CPU (microsec)23 26 3 13.0%
Incl. MemUse (bytes)2,912 2,912 0 0.0%
Incl. MemUse (bytes) per call 2,912 2,912 0 0.0%
Excl. MemUse (bytes)-920 -920 0 0.0%
Incl. PeakMemUse (bytes)2,848 2,848 0 0.0%
Incl. PeakMemUse (bytes) per call 2,848 2,848 0 0.0%
Excl. PeakMemUse (bytes)1,068 1,068 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% 42 11.7% 42 22.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 7.1% 3 7.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 42 100.0% 42 100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% 39 92.9% 38 90.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%