Diff Report
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for template_preprocess_username

template_preprocess_usernameRun #51ec5d631cb28Run #51ec5ca916d7dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,079 1,162 83 7.7%
Incl. Wall Time (microsec) per call 1,079 1,162 83 7.7%
Excl. Wall Time (microsec)30 42 12 40.0%
Incl. CPU (microsecs)1,084 1,162 78 7.2%
Incl. CPU (microsecs) per call 1,084 1,162 78 7.2%
Excl. CPU (microsec)23 22 -1 -4.3%
Incl. MemUse (bytes)31,312 31,312 0 0.0%
Incl. MemUse (bytes) per call 31,312 31,312 0 0.0%
Excl. MemUse (bytes)4,424 4,424 0 0.0%
Incl. PeakMemUse (bytes)142,784 151,216 8,432 5.9%
Incl. PeakMemUse (bytes) per call 142,784 151,216 8,432 5.9%
Excl. PeakMemUse (bytes)1,264 1,760 496 39.2%

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% 83 1.0% 78 0.9% 0 0.0% 8,432 12.8%
Exclusive Metrics Diff for Current Function12 14.5% -1 -1.3% 0 N/A% 496 5.9%
Parent function
theme@40 N/A% 83 100.0% 78 100.0% 0 N/A% 8,432 100.0%
Child functions
Drupal\Core\Entity\EntityBCDecorator::__isset0 N/A% 54 65.1% 52 66.7% 0 N/A% 280 3.3%
Drupal\user\UserBCDecorator::getUsername0 N/A% 27 32.5% 25 32.1% 0 N/A% 4,792 56.8%
user_access0 N/A% -12 -14.5% -13 -16.7% 0 N/A% 1,512 17.9%
Drupal\Core\Entity\EntityBCDecorator::id0 N/A% 3 3.6% 7 9.0% 0 N/A% 864 10.2%
check_plain0 N/A% -1 -1.2% -1 -1.3% 0 N/A% 320 3.8%
drupal_strlen0 N/A% 0 0.0% 9 11.5% 0 N/A% 168 2.0%