Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)233 229 -4 -1.7%
Incl. Wall Time (microsec) per call 233 229 -4 -1.7%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)234 230 -4 -1.7%
Incl. CPU (microsecs) per call 234 230 -4 -1.7%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. MemUse (bytes) per call 4,248 4,248 0 0.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)3,656 3,656 0 0.0%
Incl. PeakMemUse (bytes) per call 3,656 3,656 0 0.0%
Excl. PeakMemUse (bytes)1,304 1,304 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% -4 -0.5% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% 1 25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% -5 -125.0% -4 -100.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%