Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)492 391 -101 -20.5%
Incl. Wall Time (microsec) per call 492 391 -101 -20.5%
Excl. Wall Time (microsec)20 18 -2 -10.0%
Incl. CPU (microsecs)494 392 -102 -20.6%
Incl. CPU (microsecs) per call 494 392 -102 -20.6%
Excl. CPU (microsec)20 16 -4 -20.0%
Incl. MemUse (bytes)8,424 8,424 0 0.0%
Incl. MemUse (bytes) per call 8,424 8,424 0 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -101 -4.4% -102 -5.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -2.0% -4 -3.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -101 -100.0% -102 -100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% -98 -97.0% -97 -95.1% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%