Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls83 82 -1 -1.2%
Incl. Wall Time (microsec)1,138 1,112 -26 -2.3%
Incl. Wall Time (microsec) per call 14 14 -0 -1.1%
Excl. Wall Time (microsec)578 558 -20 -3.5%
Incl. CPU (microsecs)1,219 1,193 -26 -2.1%
Incl. CPU (microsecs) per call 15 15 -0 -0.9%
Excl. CPU (microsec)492 464 -28 -5.7%
Incl. MemUse (bytes)18,776 18,580 -196 -1.0%
Incl. MemUse (bytes) per call 226 227 0 0.2%
Excl. MemUse (bytes)-4,748 -4,688 60 1.3%
Incl. PeakMemUse (bytes)3,892 3,820 -72 -1.8%
Incl. PeakMemUse (bytes) per call 47 47 -0 -0.7%
Excl. PeakMemUse (bytes)1,044 1,028 -16 -1.5%

Parent/Child Regression/Improvement report for Drupal\Core\Template\AttributeArray::__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\AttributeArray::__toString-1 -33.3% -26 -1.6% -26 -5.2% -196 -0.8% -72 -0.3%
Exclusive Metrics Diff for Current Function-20 -76.9% -28 -107.7% 60 30.6% -16 -22.2%
Parent function
Drupal\Core\Template\AttributeValueBase::render-1 -100.0% -26 -100.0% -26 -100.0% -196 -100.0% -72 -100.0%
Child functions
Drupal\Component\Utility\String::checkPlain-1 -50.0% -4 -15.4% 1 3.8% -168 -85.7% -56 -77.8%
implode-1 -50.0% -2 -7.7% 1 3.8% -88 -44.9% 0 0.0%