Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\AttributeString::__toString

Drupal\Core\Template\AttributeString::__toStringRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls209 213 4 1.9%
Incl. Wall Time (microsec)1,637 1,622 -15 -0.9%
Incl. Wall Time (microsec) per call 8 8 -0 -2.8%
Excl. Wall Time (microsec)687 691 4 0.6%
Incl. CPU (microsecs)1,863 1,824 -39 -2.1%
Incl. CPU (microsecs) per call 9 9 -0 -3.9%
Excl. CPU (microsec)716 684 -32 -4.5%
Incl. MemUse (bytes)37,060 37,756 696 1.9%
Incl. MemUse (bytes) per call 177 177 -0 -0.0%
Excl. MemUse (bytes)664 664 0 0.0%
Incl. PeakMemUse (bytes)1,880 2,088 208 11.1%
Incl. PeakMemUse (bytes) per call 9 10 1 9.0%
Excl. PeakMemUse (bytes)664 664 0 0.0%

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::__toString4 50.0% -15 -1.0% -39 -1.5% 696 1.2% 208 0.4%
Exclusive Metrics Diff for Current Function4 26.7% -32 -82.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Template\AttributeValueBase::render4 100.0% -15 -100.0% -39 -100.0% 696 100.0% 208 100.0%
Child function
Drupal\Component\Utility\String::checkPlain4 100.0% -19 -126.7% -7 -17.9% 696 100.0% 208 100.0%