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

Drupal\Core\Template\AttributeArray::__toStringRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls82 83 1 1.2%
Incl. Wall Time (microsec)1,112 1,138 26 2.3%
Incl. Wall Time (microsec) per call 14 14 0 1.1%
Excl. Wall Time (microsec)558 578 20 3.6%
Incl. CPU (microsecs)1,193 1,219 26 2.2%
Incl. CPU (microsecs) per call 15 15 0 0.9%
Excl. CPU (microsec)464 492 28 6.0%
Incl. MemUse (bytes)18,580 18,776 196 1.1%
Incl. MemUse (bytes) per call 227 226 -0 -0.2%
Excl. MemUse (bytes)-4,688 -4,748 -60 -1.3%
Incl. PeakMemUse (bytes)3,820 3,892 72 1.9%
Incl. PeakMemUse (bytes) per call 47 47 0 0.7%
Excl. PeakMemUse (bytes)1,028 1,044 16 1.6%

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::__toString1 33.3% 26 1.6% 26 5.2% 196 0.8% 72 0.3%
Exclusive Metrics Diff for Current Function20 76.9% 28 107.7% -60 -30.6% 16 22.2%
Parent function
Drupal\Core\Template\AttributeValueBase::render1 100.0% 26 100.0% 26 100.0% 196 100.0% 72 100.0%
Child functions
Drupal\Component\Utility\String::checkPlain1 50.0% 4 15.4% -1 -3.8% 168 85.7% 56 77.8%
implode1 50.0% 2 7.7% -1 -3.8% 88 44.9% 0 0.0%