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 Drupal\Core\Template\AttributeString::__toString

Drupal\Core\Template\AttributeString::__toStringRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls213 209 -4 -1.9%
Incl. Wall Time (microsec)1,622 1,637 15 0.9%
Incl. Wall Time (microsec) per call 8 8 0 2.9%
Excl. Wall Time (microsec)691 687 -4 -0.6%
Incl. CPU (microsecs)1,824 1,863 39 2.1%
Incl. CPU (microsecs) per call 9 9 0 4.1%
Excl. CPU (microsec)684 716 32 4.7%
Incl. MemUse (bytes)37,756 37,060 -696 -1.8%
Incl. MemUse (bytes) per call 177 177 0 0.0%
Excl. MemUse (bytes)664 664 0 0.0%
Incl. PeakMemUse (bytes)2,088 1,880 -208 -10.0%
Incl. PeakMemUse (bytes) per call 10 9 -1 -8.2%
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::__toString-4 -50.0% 15 1.0% 39 1.5% -696 -1.2% -208 -0.4%
Exclusive Metrics Diff for Current Function-4 -26.7% 32 82.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Template\AttributeValueBase::render-4 -100.0% 15 100.0% 39 100.0% -696 -100.0% -208 -100.0%
Child function
Drupal\Component\Utility\String::checkPlain-4 -100.0% 19 126.7% 7 17.9% -696 -100.0% -208 -100.0%