Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for template_preprocess_username

template_preprocess_usernameRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)12,438 12,558 120 1.0%
Incl. Wall Time (microsec) per call 249 251 2 1.0%
Excl. Wall Time (microsec)1,042 1,059 17 1.6%
Incl. CPU (microsecs)12,478 12,606 128 1.0%
Incl. CPU (microsecs) per call 250 252 3 1.0%
Excl. CPU (microsec)755 813 58 7.7%
Incl. MemUse (bytes)139,288 139,288 0 0.0%
Incl. MemUse (bytes) per call 2,786 2,786 0 0.0%
Excl. MemUse (bytes)101,280 101,280 0 0.0%
Incl. PeakMemUse (bytes)17,936 17,936 0 0.0%
Incl. PeakMemUse (bytes) per call 359 359 0 0.0%
Excl. PeakMemUse (bytes)3,304 3,304 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% 120 7.5% 128 7.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 14.2% 58 45.3% 0 N/A% 0 N/A%
Parent function
_theme@20 N/A% 120 100.0% 128 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\AccountProxy::hasPermission0 N/A% 76 63.3% 67 52.3% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% 21 17.5% 15 11.7% 0 N/A% 0 N/A%
Drupal::currentUser0 N/A% 7 5.8% 6 4.7% 0 N/A% 0 N/A%
drupal_strlen0 N/A% 5 4.2% -2 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::__isset0 N/A% -5 -4.2% -7 -5.5% 0 N/A% 0 N/A%
check_plain0 N/A% -1 -0.8% -10 -7.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::id0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%