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

template_preprocess_usernameRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)570 588 18 3.2%
Incl. Wall Time (microsec) per call 570 588 18 3.2%
Excl. Wall Time (microsec)28 31 3 10.7%
Incl. CPU (microsecs)571 589 18 3.2%
Incl. CPU (microsecs) per call 571 589 18 3.2%
Excl. CPU (microsec)18 23 5 27.8%
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)15,576 15,592 16 0.1%
Incl. PeakMemUse (bytes) per call 15,576 15,592 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 Function3 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%