Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::hasPermission

Drupal\Core\Session\UserSession::hasPermissionRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)23,531 23,539 8 0.0%
Incl. Wall Time (microsec) per call 178 178 0 0.0%
Excl. Wall Time (microsec)1,803 1,811 8 0.4%
Incl. CPU (microsecs)23,325 23,331 6 0.0%
Incl. CPU (microsecs) per call 177 177 0 0.0%
Excl. CPU (microsec)1,314 1,337 23 1.8%
Incl. MemUse (bytes)603,808 603,784 -24 -0.0%
Incl. MemUse (bytes) per call 4,574 4,574 -0 -0.0%
Excl. MemUse (bytes)-64,872 -64,872 0 0.0%
Incl. PeakMemUse (bytes)639,192 639,048 -144 -0.0%
Incl. PeakMemUse (bytes) per call 4,842 4,841 -1 -0.0%
Excl. PeakMemUse (bytes)2,736 2,736 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\UserSession::hasPermission [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\Core\Session\UserSession::hasPermission0 N/A% 8 0.3% 6 0.2% -24 -0.0% -144 -0.2%
Exclusive Metrics Diff for Current Function8 100.0% 23 383.3% 0 0.0% 0 0.0%
Parent function
user_access0 N/A% 8 100.0% 6 100.0% -24 -100.0% -144 -100.0%
Child functions
Drupal\Core\Session\UserSession::getRoles0 N/A% 16 200.0% 1 16.7% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::id0 N/A% -12 -150.0% -12 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::loadMultiple0 N/A% -7 -87.5% -21 -350.0% 16 66.7% -104 -72.2%
Drupal\user\Plugin\Core\Entity\Role::hasPermission0 N/A% 6 75.0% 12 200.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getStorageController0 N/A% -5 -62.5% 0 0.0% -40 -166.7% -40 -27.8%
Drupal::entityManager0 N/A% 2 25.0% 3 50.0% 0 0.0% 0 0.0%