Diff Report
Run #51af430daedb2: 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 #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)257 233 -24 -9.3%
Incl. Wall Time (microsec) per call 257 233 -24 -9.3%
Excl. Wall Time (microsec)15 11 -4 -26.7%
Incl. CPU (microsecs)258 234 -24 -9.3%
Incl. CPU (microsecs) per call 258 234 -24 -9.3%
Excl. CPU (microsec)14 9 -5 -35.7%
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% -24 -1.8% -24 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -16.7% -5 -20.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -24 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% -20 -83.3% -20 -83.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%