Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for template_preprocess_username

template_preprocess_usernameRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,623 4,677 54 1.2%
Incl. Wall Time (microsec) per call 420 425 5 1.2%
Excl. Wall Time (microsec)233 229 -4 -1.7%
Incl. CPU (microsecs)4,635 4,690 55 1.2%
Incl. CPU (microsecs) per call 421 426 5 1.2%
Excl. CPU (microsec)174 174 0 0.0%
Incl. MemUse (bytes)53,000 52,216 -784 -1.5%
Incl. MemUse (bytes) per call 4,818 4,747 -71 -1.5%
Excl. MemUse (bytes)23,808 23,032 -776 -3.3%
Incl. PeakMemUse (bytes)158,024 37,192 -120,832 -76.5%
Incl. PeakMemUse (bytes) per call 14,366 3,381 -10,985 -76.5%
Excl. PeakMemUse (bytes)3,080 2,840 -240 -7.8%

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% 54 3.5% 55 3.1% -784 -0.6% -120,832 -90.3%
Exclusive Metrics Diff for Current Function-4 -7.4% 0 0.0% -776 -99.0% -240 -0.2%
Parent functions
theme@410 N/A% 4,096 7585.2% 4,108 7469.1% 31,664 4038.8% 17,288 14.3%
theme@5-10 N/A% -4,042 -7485.2% -4,053 -7369.1% -32,448 -4138.8% -138,120 -114.3%
Child functions
theme_get_setting0 N/A% 23 42.6% 27 49.1% 0 0.0% 1,992 1.6%
Drupal\Core\Entity\EntityBCDecorator::id0 N/A% 18 33.3% 15 27.3% 0 0.0% 432 0.4%
Drupal\user\UserBCDecorator::getUsername0 N/A% 15 27.8% 12 21.8% 0 0.0% -2,544 -2.1%
t0 N/A% 13 24.1% 12 21.8% 0 0.0% -384 -0.3%
Drupal\Core\Entity\EntityBCDecorator::__isset0 N/A% -9 -16.7% -10 -18.2% -8 -1.0% -124,352 -102.9%
user_access0 N/A% -1 -1.9% -1 -1.8% 0 0.0% 4,416 3.7%
drupal_strlen0 N/A% -1 -1.9% 0 0.0% 0 0.0% 0 0.0%
check_plain0 N/A% 0 0.0% 0 0.0% 0 0.0% -152 -0.1%