Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\system\SystemManager::listRequirements

Drupal\system\SystemManager::listRequirementsRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)43,909 43,725 -184 -0.4%
Incl. Wall Time (microsec) per call 43,909 43,725 -184 -0.4%
Excl. Wall Time (microsec)89 79 -10 -11.2%
Incl. CPU (microsecs)43,427 43,261 -166 -0.4%
Incl. CPU (microsecs) per call 43,427 43,261 -166 -0.4%
Excl. CPU (microsec)81 70 -11 -13.6%
Incl. MemUse (bytes)3,821,568 3,821,568 0 0.0%
Incl. MemUse (bytes) per call 3,821,568 3,821,568 0 0.0%
Excl. MemUse (bytes)-2,376 -2,376 0 0.0%
Incl. PeakMemUse (bytes)3,985,528 3,985,528 0 0.0%
Incl. PeakMemUse (bytes) per call 3,985,528 3,985,528 0 0.0%
Excl. PeakMemUse (bytes)48 48 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\SystemManager::listRequirements [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::listRequirements0 N/A% -184 -19.3% -166 -18.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -5.4% -11 -6.6% 0 N/A% 0 N/A%
Parent function
Drupal\system\SystemManager::checkRequirements0 N/A% -184 -100.0% -166 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_load_updates0 N/A% -454 -246.7% -453 -272.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 238 129.3% 255 153.6% 0 N/A% 0 N/A%
load::includes/install.inc0 N/A% 43 23.4% 43 25.9% 0 N/A% 0 N/A%
usort0 N/A% -1 -0.5% -1 -0.6% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%