Diff Report
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_page_alter

system_page_alterRun #5196f0780fa8cRun #5196ef15c751eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)16,637 5,660 -10,977 -66.0%
Incl. Wall Time (microsec) per call 16,637 5,660 -10,977 -66.0%
Excl. Wall Time (microsec)389 129 -260 -66.8%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)8,024 8,024 0 0.0%
Incl. MemUse (bytes) per call 8,024 8,024 0 0.0%
Excl. MemUse (bytes)-1,872 -1,872 0 0.0%
Incl. PeakMemUse (bytes)9,504 9,504 0 0.0%
Incl. PeakMemUse (bytes) per call 9,504 9,504 0 0.0%
Excl. PeakMemUse (bytes)2,960 2,960 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% -10,977 -0.2% -4,000 -20.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-260 -2.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -10,977 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
system_region_list0 N/A% -10,656 -97.1% -4,000 -100.0% 0 N/A% 0 N/A%
array_keys0 N/A% -61 -0.6% 0 0.0% 0 N/A% 0 N/A%