Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for template_preprocess_username

template_preprocess_usernameRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)588 570 -18 -3.1%
Incl. Wall Time (microsec) per call 588 570 -18 -3.1%
Excl. Wall Time (microsec)31 28 -3 -9.7%
Incl. CPU (microsecs)589 571 -18 -3.1%
Incl. CPU (microsecs) per call 589 571 -18 -3.1%
Excl. CPU (microsec)23 18 -5 -21.7%
Incl. MemUse (bytes)22,072 22,072 0 0.0%
Incl. MemUse (bytes) per call 22,072 22,072 0 0.0%
Excl. MemUse (bytes)4,904 4,904 0 0.0%
Incl. PeakMemUse (bytes)15,592 15,576 -16 -0.1%
Incl. PeakMemUse (bytes) per call 15,592 15,576 -16 -0.1%
Excl. PeakMemUse (bytes)2,568 2,568 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% -18 -1.5% -18 -1.8% 0 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-3 -16.7% -5 -27.8% 0 N/A% 0 0.0%
Parent function
theme@10 N/A% -18 -100.0% -18 -100.0% 0 N/A% -16 -100.0%
Child functions
Drupal\Core\Session\UserSession::hasPermission0 N/A% -8 -44.4% -7 -38.9% 0 N/A% 112 700.0%
Drupal\user\Entity\User::getUsername0 N/A% -4 -22.2% -4 -22.2% 0 N/A% -128 -800.0%
Drupal\user\Entity\User::id0 N/A% -2 -11.1% -1 -5.6% 0 N/A% 0 0.0%
Drupal::currentUser0 N/A% -1 -5.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::__isset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
check_plain0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_strlen0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 0.0%