Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)962 1,006 44 4.6%
Incl. Wall Time (microsec) per call 23 24 1 4.6%
Excl. Wall Time (microsec)206 204 -2 -1.0%
Incl. CPU (microsecs)1,000 1,043 43 4.3%
Incl. CPU (microsecs) per call 24 25 1 4.3%
Excl. CPU (microsec)186 182 -4 -2.2%
Incl. MemUse (bytes)13,904 13,904 0 0.0%
Incl. MemUse (bytes) per call 331 331 0 0.0%
Excl. MemUse (bytes)-40,208 -40,208 0 0.0%
Incl. PeakMemUse (bytes)21,240 20,648 -592 -2.8%
Incl. PeakMemUse (bytes) per call 506 492 -14 -2.8%
Excl. PeakMemUse (bytes)3,600 3,504 -96 -2.7%

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::__toString0 N/A% 44 2.8% 43 2.8% 0 0.0% -592 -9.8%
Exclusive Metrics Diff for Current Function-2 -4.5% -4 -9.3% 0 N/A% -96 -16.2%
Parent functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% 37 84.1% 35 81.4% 0 N/A% -592 -100.0%
run_init::templates/html.tpl.php0 N/A% 7 15.9% 10 23.3% 0 N/A% 0 0.0%
twig_render_var0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 0.0%
Child functions
array_map0 N/A% 49 111.4% 54 125.6% 0 N/A% -648 -109.5%
implode0 N/A% -3 -6.8% -7 -16.3% 0 N/A% 152 25.7%