Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)135 160 25 18.5%
Incl. Wall Time (microsec) per call 135 160 25 18.5%
Excl. Wall Time (microsec)12 14 2 16.7%
Incl. CPU (microsecs)135 161 26 19.3%
Incl. CPU (microsecs) per call 135 161 26 19.3%
Excl. CPU (microsec)12 9 -3 -25.0%
Incl. MemUse (bytes)4,168 4,168 0 0.0%
Incl. MemUse (bytes) per call 4,168 4,168 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)4,192 4,192 0 0.0%
Incl. PeakMemUse (bytes) per call 4,192 4,192 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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% 25 2.1% 26 2.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 8.0% -3 -11.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 25 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% 23 92.0% 24 92.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 5 19.2% 0 N/A% 0 N/A%