Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\AttributeString::__toString

Drupal\Core\Template\AttributeString::__toStringRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls582 584 2 0.3%
Incl. Wall Time (microsec)3,470 3,465 -5 -0.1%
Incl. Wall Time (microsec) per call 6 6 -0 -0.5%
Excl. Wall Time (microsec)1,536 1,532 -4 -0.3%
Incl. CPU (microsecs)3,888 3,909 21 0.5%
Incl. CPU (microsecs) per call 7 7 0 0.2%
Excl. CPU (microsec)1,528 1,506 -22 -1.4%
Incl. MemUse (bytes)146,968 147,320 352 0.2%
Incl. MemUse (bytes) per call 253 252 -0 -0.1%
Excl. MemUse (bytes)29,136 29,232 96 0.3%
Incl. PeakMemUse (bytes)2,304 2,936 632 27.4%
Incl. PeakMemUse (bytes) per call 4 5 1 27.0%
Excl. PeakMemUse (bytes)1,040 1,176 136 13.1%

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::__toString2 50.0% -5 -2.1% 21 2.3% 352 1.2% 632 2.2%
Exclusive Metrics Diff for Current Function-4 -80.0% -22 -104.8% 96 27.3% 136 21.5%
Parent function
Drupal\Core\Template\AttributeValueBase::render2 100.0% -5 -100.0% 21 100.0% 352 100.0% 632 100.0%
Child function
Drupal\Component\Utility\String::checkPlain2 100.0% -1 -20.0% 43 204.8% 256 72.7% 496 78.5%