Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)307 275 -32 -10.4%
Incl. Wall Time (microsec) per call 307 275 -32 -10.4%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)309 276 -33 -10.7%
Incl. CPU (microsecs) per call 309 276 -33 -10.7%
Excl. CPU (microsec)15 12 -3 -20.0%
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)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes) per call 3,672 3,672 0 0.0%
Excl. PeakMemUse (bytes)1,384 1,384 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% -32 -8.1% -33 -5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.1% -3 -9.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -32 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% -31 -96.9% -31 -93.9% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%