Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)940 989 49 5.2%
Incl. Wall Time (microsec) per call 22 24 1 5.2%
Excl. Wall Time (microsec)190 211 21 11.1%
Incl. CPU (microsecs)975 1,029 54 5.5%
Incl. CPU (microsecs) per call 23 25 1 5.5%
Excl. CPU (microsec)163 193 30 18.4%
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)19,840 18,880 -960 -4.8%
Incl. PeakMemUse (bytes) per call 472 450 -23 -4.8%
Excl. PeakMemUse (bytes)3,136 3,008 -128 -4.1%

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% 49 0.6% 54 0.6% 0 0.0% -960 -8.7%
Exclusive Metrics Diff for Current Function21 42.9% 30 55.6% 0 N/A% -128 -13.3%
Parent functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% 48 98.0% 55 101.9% 0 N/A% -960 -100.0%
run_init::templates/html.tpl.php0 N/A% 1 2.0% -2 -3.7% 0 N/A% 0 0.0%
twig_render_var0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
Child functions
array_map0 N/A% 24 49.0% 30 55.6% 0 N/A% -984 -102.5%
implode0 N/A% 4 8.2% -6 -11.1% 0 N/A% 152 15.8%