Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\AttributeString::__toString

Drupal\Core\Template\AttributeString::__toStringRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls572 572 0 0.0%
Incl. Wall Time (microsec)3,932 3,998 66 1.7%
Incl. Wall Time (microsec) per call 7 7 0 1.7%
Excl. Wall Time (microsec)1,738 1,758 20 1.2%
Incl. CPU (microsecs)4,415 4,450 35 0.8%
Incl. CPU (microsecs) per call 8 8 0 0.8%
Excl. CPU (microsec)1,731 1,740 9 0.5%
Incl. MemUse (bytes)148,032 149,240 1,208 0.8%
Incl. MemUse (bytes) per call 259 261 2 0.8%
Excl. MemUse (bytes)28,656 28,680 24 0.1%
Incl. PeakMemUse (bytes)5,080 6,712 1,632 32.1%
Incl. PeakMemUse (bytes) per call 9 12 3 32.1%
Excl. PeakMemUse (bytes)1,112 1,344 232 20.9%

Parent/Child Regression/Improvement report for Drupal\Core\Template\AttributeString::__toString [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
Drupal\Core\Template\AttributeString::__toString0 N/A% 66 0.8% 35 0.5% 1,208 4.0% 1,632 5.1%
Exclusive Metrics Diff for Current Function20 30.3% 9 25.7% 24 2.0% 232 14.2%
Parent function
Drupal\Core\Template\AttributeValueBase::render0 N/A% 66 100.0% 35 100.0% 1,208 100.0% 1,632 100.0%
Child function
Drupal\Component\Utility\String::checkPlain0 N/A% 46 69.7% 26 74.3% 1,184 98.0% 1,400 85.8%