Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\SystemManager::checkRequirements

Drupal\system\SystemManager::checkRequirementsRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)28,409 28,693 284 1.0%
Incl. Wall Time (microsec) per call 28,409 28,693 284 1.0%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)26,983 27,286 303 1.1%
Incl. CPU (microsecs) per call 26,983 27,286 303 1.1%
Excl. CPU (microsec)11 15 4 36.4%
Incl. MemUse (bytes)3,364,512 3,364,280 -232 -0.0%
Incl. MemUse (bytes) per call 3,364,512 3,364,280 -232 -0.0%
Excl. MemUse (bytes)-19,136 -19,136 0 0.0%
Incl. PeakMemUse (bytes)3,574,104 3,574,128 24 0.0%
Incl. PeakMemUse (bytes) per call 3,574,104 3,574,128 24 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\system\SystemManager::checkRequirements [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
Drupal\system\SystemManager::checkRequirements0 N/A% 284 289.8% 303 116.1% -232 -0.6% 24 0.1%
Exclusive Metrics Diff for Current Function1 0.4% 4 1.3% 0 0.0% 0 0.0%
Parent function
Drupal\system\Controller\SystemController::overview0 N/A% 284 100.0% 303 100.0% -232 -100.0% 24 100.0%
Child functions
Drupal\system\SystemManager::listRequirements0 N/A% 282 99.3% 300 99.0% -232 -100.0% 24 100.0%
Drupal\system\SystemManager::getMaxSeverity0 N/A% 1 0.4% -1 -0.3% 0 0.0% 0 0.0%