Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\AttributeValueBase::render

Drupal\Core\Template\AttributeValueBase::renderRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls555 561 6 1.1%
Incl. Wall Time (microsec)11,530 11,702 172 1.5%
Incl. Wall Time (microsec) per call 21 21 0 0.4%
Excl. Wall Time (microsec)4,036 4,082 46 1.1%
Incl. CPU (microsecs)12,073 12,259 186 1.5%
Incl. CPU (microsecs) per call 22 22 0 0.5%
Excl. CPU (microsec)3,473 3,555 82 2.4%
Incl. MemUse (bytes)41,372 41,768 396 1.0%
Incl. MemUse (bytes) per call 75 74 -0 -0.1%
Excl. MemUse (bytes)-149,816 -151,492 -1,676 -1.1%
Incl. PeakMemUse (bytes)12,208 11,060 -1,148 -9.4%
Incl. PeakMemUse (bytes) per call 22 20 -2 -10.4%
Excl. PeakMemUse (bytes)2,792 2,292 -500 -17.9%

Parent/Child Regression/Improvement report for Drupal\Core\Template\AttributeValueBase::render [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\AttributeValueBase::render6 33.3% 172 3.7% 186 4.9% 396 0.4% -1,148 -1.2%
Exclusive Metrics Diff for Current Function46 26.7% 82 44.1% -1,676 -423.2% -500 -43.6%
Parent function
Drupal\Core\Template\Attribute::__toString6 100.0% 172 100.0% 186 100.0% 396 100.0% -1,148 -100.0%
Child functions
Drupal\Component\Utility\String::checkPlain6 50.0% 70 40.7% 68 36.6% 1,016 256.6% -248 -21.6%
Drupal\Core\Template\AttributeArray::__toString4 33.3% 36 20.9% 37 19.9% 672 169.7% -160 -13.9%
Drupal\Core\Template\AttributeString::__toString2 16.7% 20 11.6% -1 -0.5% 384 97.0% -240 -20.9%