Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls41 39 -2 -4.9%
Incl. Wall Time (microsec)2,993 2,929 -64 -2.1%
Incl. Wall Time (microsec) per call 73 75 2 2.9%
Excl. Wall Time (microsec)750 726 -24 -3.2%
Incl. CPU (microsecs)3,029 2,958 -71 -2.3%
Incl. CPU (microsecs) per call 74 76 2 2.7%
Excl. CPU (microsec)630 596 -34 -5.4%
Incl. MemUse (bytes)28,136 27,992 -144 -0.5%
Incl. MemUse (bytes) per call 686 718 31 4.6%
Excl. MemUse (bytes)6,584 6,432 -152 -2.3%
Incl. PeakMemUse (bytes)21,344 19,848 -1,496 -7.0%
Incl. PeakMemUse (bytes) per call 521 509 -12 -2.2%
Excl. PeakMemUse (bytes)4,288 4,856 568 13.2%

Parent/Child Regression/Improvement report for Drupal\Core\Template\Attribute::__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\Attribute::__toString-2 -100.0% -64 -8.0% -71 -7.4% -144 -0.2% -1,496 -2.2%
Exclusive Metrics Diff for Current Function-24 -37.5% -34 -47.9% -152 -105.6% 568 38.0%
Parent functions
twig_render_var@10 0.0% 7 10.9% 5 7.0% 0 0.0% -1,992 -133.2%
theme_input0 0.0% 11 17.2% 11 15.5% 0 0.0% 448 29.9%
theme_form0 0.0% -35 -54.7% -34 -47.9% 8 5.6% 152 10.2%
theme_item_list0 0.0% -8 -12.5% -9 -12.7% 8 5.6% -104 -7.0%
twig_render_var0 0.0% -3 -4.7% -4 -5.6% 0 0.0% 0 0.0%
theme_html_tag0 0.0% -17 -26.6% -21 -29.6% 0 0.0% 0 0.0%
theme_form_element_label0 0.0% 1 1.6% 3 4.2% 0 0.0% 0 0.0%
theme_form_element0 0.0% 2 3.1% 1 1.4% 0 0.0% 0 0.0%
theme_form_required_marker0 0.0% -21 -32.8% -21 -29.6% 0 0.0% 0 0.0%
l-2 -100.0% -1 -1.6% -2 -2.8% -160 -111.1% 0 0.0%
theme_container0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -30 -46.9% -28 -39.4% 8 5.6% -2,064 -138.0%
is_object0 N/A% -9 -14.1% -5 -7.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% -1 -1.6% -4 -5.6% 0 0.0% 0 0.0%