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

Drupal\Core\Template\AttributeArray::__toStringRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls160 156 -4 -2.5%
Incl. Wall Time (microsec)1,911 1,875 -36 -1.9%
Incl. Wall Time (microsec) per call 12 12 0 0.6%
Excl. Wall Time (microsec)959 946 -13 -1.4%
Incl. CPU (microsecs)2,061 2,024 -37 -1.8%
Incl. CPU (microsecs) per call 13 13 0 0.7%
Excl. CPU (microsec)786 767 -19 -2.4%
Incl. MemUse (bytes)29,492 28,820 -672 -2.3%
Incl. MemUse (bytes) per call 184 185 0 0.2%
Excl. MemUse (bytes)-14,064 -13,712 352 2.5%
Incl. PeakMemUse (bytes)2,864 3,024 160 5.6%
Incl. PeakMemUse (bytes) per call 18 19 1 8.3%
Excl. PeakMemUse (bytes)980 1,004 24 2.4%

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-4 -33.3% -36 -0.8% -37 -1.0% -672 -0.7% 160 0.2%
Exclusive Metrics Diff for Current Function-13 -36.1% -19 -51.4% 352 52.4% 24 15.0%
Parent function
Drupal\Core\Template\AttributeValueBase::render-4 -100.0% -36 -100.0% -37 -100.0% -672 -100.0% 160 100.0%
Child functions
Drupal\Component\Utility\String::checkPlain-4 -50.0% -15 -41.7% -10 -27.0% -672 -100.0% 136 85.0%
implode-4 -50.0% -8 -22.2% -8 -21.6% -352 -52.4% 0 0.0%