Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Session\AccountProxy::getUsername

Drupal\Core\Session\AccountProxy::getUsernameRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)113 108 -5 -4.4%
Incl. Wall Time (microsec) per call 113 108 -5 -4.4%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)114 111 -3 -2.6%
Incl. CPU (microsecs) per call 114 111 -3 -2.6%
Excl. CPU (microsec)10 13 3 30.0%
Incl. MemUse (bytes)4,312 4,312 0 0.0%
Incl. MemUse (bytes) per call 4,312 4,312 0 0.0%
Excl. MemUse (bytes)780 780 0 0.0%
Incl. PeakMemUse (bytes)4,140 4,140 0 0.0%
Incl. PeakMemUse (bytes) per call 4,140 4,140 0 0.0%
Excl. PeakMemUse (bytes)756 756 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\AccountProxy::getUsername [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\AccountProxy::getUsername0 N/A% -5 -2.0% -3 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 100.0% 0 N/A% 0 N/A%
Parent function
user_toolbar0 N/A% -5 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\UserSession::getUsername0 N/A% -5 -100.0% -5 -166.7% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::getAccount0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%