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 template_preprocess_username

template_preprocess_usernameRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)718 739 21 2.9%
Incl. Wall Time (microsec) per call 718 739 21 2.9%
Excl. Wall Time (microsec)51 50 -1 -2.0%
Incl. CPU (microsecs)721 742 21 2.9%
Incl. CPU (microsecs) per call 721 742 21 2.9%
Excl. CPU (microsec)37 34 -3 -8.1%
Incl. MemUse (bytes)10,356 10,356 0 0.0%
Incl. MemUse (bytes) per call 10,356 10,356 0 0.0%
Excl. MemUse (bytes)2,692 2,692 0 0.0%
Incl. PeakMemUse (bytes)9,016 9,016 0 0.0%
Incl. PeakMemUse (bytes) per call 9,016 9,016 0 0.0%
Excl. PeakMemUse (bytes)1,452 1,452 0 0.0%

Parent/Child Regression/Improvement report for template_preprocess_username [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
template_preprocess_username0 N/A% 21 8.5% 21 4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -4.8% -3 -14.3% 0 N/A% 0 N/A%
Parent function
_theme@10 N/A% 21 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\user\Entity\User::getUsername0 N/A% 16 76.2% 17 81.0% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::hasPermission0 N/A% 3 14.3% 3 14.3% 0 N/A% 0 N/A%
drupal_strlen0 N/A% 2 9.5% 2 9.5% 0 N/A% 0 N/A%
t0 N/A% -1 -4.8% 1 4.8% 0 N/A% 0 N/A%
check_plain0 N/A% 1 4.8% 1 4.8% 0 N/A% 0 N/A%
Drupal::currentUser0 N/A% 1 4.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::id0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%