Diff Report
Run #5392041970f3f: 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 #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)681 739 58 8.5%
Incl. Wall Time (microsec) per call 681 739 58 8.5%
Excl. Wall Time (microsec)44 50 6 13.6%
Incl. CPU (microsecs)684 742 58 8.5%
Incl. CPU (microsecs) per call 684 742 58 8.5%
Excl. CPU (microsec)35 34 -1 -2.9%
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% 58 4.0% 58 2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 10.3% -1 -1.7% 0 N/A% 0 N/A%
Parent function
_theme@10 N/A% 58 100.0% 58 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Session\AccountProxy::hasPermission0 N/A% 23 39.7% 23 39.7% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% 17 29.3% 21 36.2% 0 N/A% 0 N/A%
t0 N/A% 6 10.3% 6 10.3% 0 N/A% 0 N/A%
drupal_strlen0 N/A% 3 5.2% 2 3.4% 0 N/A% 0 N/A%
Drupal::currentUser0 N/A% 2 3.4% 2 3.4% 0 N/A% 0 N/A%
check_plain0 N/A% 1 1.7% 2 3.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::id0 N/A% 0 0.0% 3 5.2% 0 N/A% 0 N/A%