Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\SystemManager::listRequirements

Drupal\system\SystemManager::listRequirementsRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)29,031 28,868 -163 -0.6%
Incl. Wall Time (microsec) per call 29,031 28,868 -163 -0.6%
Excl. Wall Time (microsec)56 56 0 0.0%
Incl. CPU (microsecs)27,620 27,433 -187 -0.7%
Incl. CPU (microsecs) per call 27,620 27,433 -187 -0.7%
Excl. CPU (microsec)52 52 0 0.0%
Incl. MemUse (bytes)3,385,760 3,381,224 -4,536 -0.1%
Incl. MemUse (bytes) per call 3,385,760 3,381,224 -4,536 -0.1%
Excl. MemUse (bytes)-2,352 -2,352 0 0.0%
Incl. PeakMemUse (bytes)3,578,312 3,573,584 -4,728 -0.1%
Incl. PeakMemUse (bytes) per call 3,578,312 3,573,584 -4,728 -0.1%
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% -163 -6.5% -187 -6.2% -4,536 -5.9% -4,728 -6.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\system\SystemManager::checkRequirements0 N/A% -163 -100.0% -187 -100.0% -4,536 -100.0% -4,728 -100.0%
Child functions
drupal_load_updates0 N/A% -125 -76.7% -116 -62.0% -280 -6.2% -176 -3.7%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -44 -27.0% -79 -42.2% -3,928 -86.6% -4,232 -89.5%
load::includes/install.inc0 N/A% 6 3.7% 7 3.7% -304 -6.7% -320 -6.8%
usort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/install.inc0 N/A% 0 0.0% 1 0.5% -24 -0.5% 0 0.0%