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

system_page_alterRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)229 233 4 1.7%
Incl. Wall Time (microsec) per call 229 233 4 1.7%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)230 234 4 1.7%
Incl. CPU (microsecs) per call 230 234 4 1.7%
Excl. CPU (microsec)10 9 -1 -10.0%
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 Function-1 -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%