Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for template_preprocess_username

template_preprocess_usernameRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)842 846 4 0.5%
Incl. Wall Time (microsec) per call 421 423 2 0.5%
Excl. Wall Time (microsec)51 91 40 78.4%
Incl. CPU (microsecs)844 849 5 0.6%
Incl. CPU (microsecs) per call 422 425 3 0.6%
Excl. CPU (microsec)36 37 1 2.8%
Incl. MemUse (bytes)22,560 22,648 88 0.4%
Incl. MemUse (bytes) per call 11,280 11,324 44 0.4%
Excl. MemUse (bytes)6,896 6,896 0 0.0%
Incl. PeakMemUse (bytes)16,392 16,528 136 0.8%
Incl. PeakMemUse (bytes) per call 8,196 8,264 68 0.8%
Excl. PeakMemUse (bytes)3,144 3,192 48 1.5%

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% 4 4.3% 5 2.6% 88 0.3% 136 0.5%
Exclusive Metrics Diff for Current Function40 1000.0% 1 20.0% 0 0.0% 48 35.3%
Parent function
theme@20 N/A% 4 100.0% 5 100.0% 88 100.0% 136 100.0%
Child functions
Drupal\Core\Session\UserSession::hasPermission0 N/A% -33 -825.0% -32 -640.0% 0 0.0% 80 58.8%
Drupal\user\Entity\User::id0 N/A% -4 -100.0% -4 -80.0% 0 0.0% 0 0.0%
check_plain0 N/A% 3 75.0% 42 840.0% 8 9.1% 8 5.9%
Drupal\user\Entity\User::getUsername0 N/A% -2 -50.0% -2 -40.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::__isset0 N/A% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
Drupal::currentUser0 N/A% 0 0.0% -3 -60.0% 80 90.9% 0 0.0%
drupal_strlen0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 0.0%