Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for usort

usortRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)322 323 1 0.3%
Incl. Wall Time (microsec) per call 322 323 1 0.3%
Excl. Wall Time (microsec)147 149 2 1.4%
Incl. CPU (microsecs)323 323 0 0.0%
Incl. CPU (microsecs) per call 323 323 0 0.0%
Excl. CPU (microsec)61 69 8 13.1%
Incl. MemUse (bytes)3,000 3,000 0 0.0%
Incl. MemUse (bytes) per call 3,000 3,000 0 0.0%
Excl. MemUse (bytes)-3,096 -3,096 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 usort [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
usort0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% 8 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\system\SystemManager::listRequirements0 N/A% 1 100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Drupal\system\SystemManager::Drupal\system\{closure}0 N/A% -1 -100.0% -8 N/A% 0 N/A% 0 N/A%