Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_page_alter

system_page_alterRun #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)461 480 19 4.1%
Incl. Wall Time (microsec) per call 461 480 19 4.1%
Excl. Wall Time (microsec)16 20 4 25.0%
Incl. CPU (microsecs)462 481 19 4.1%
Incl. CPU (microsecs) per call 462 481 19 4.1%
Excl. CPU (microsec)13 20 7 53.8%
Incl. MemUse (bytes)5,448 5,448 0 0.0%
Incl. MemUse (bytes) per call 5,448 5,448 0 0.0%
Excl. MemUse (bytes)-1,520 -1,520 0 0.0%
Incl. PeakMemUse (bytes)5,088 6,464 1,376 27.0%
Incl. PeakMemUse (bytes) per call 5,088 6,464 1,376 27.0%
Excl. PeakMemUse (bytes)2,424 2,472 48 2.0%

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% 19 6.0% 19 4.8% 0 0.0% 1,376 3.2%
Exclusive Metrics Diff for Current Function4 21.1% 7 36.8% 0 N/A% 48 3.5%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 19 100.0% 19 100.0% 0 N/A% 1,376 100.0%
Child functions
system_region_list0 N/A% 16 84.2% 14 73.7% 0 N/A% 1,328 96.5%
array_keys0 N/A% -1 -5.3% -2 -10.5% 0 N/A% 0 0.0%