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

Drupal\Core\Template\Attribute::__toStringRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls39 41 2 5.1%
Incl. Wall Time (microsec)2,929 2,993 64 2.2%
Incl. Wall Time (microsec) per call 75 73 -2 -2.8%
Excl. Wall Time (microsec)726 750 24 3.3%
Incl. CPU (microsecs)2,958 3,029 71 2.4%
Incl. CPU (microsecs) per call 76 74 -2 -2.6%
Excl. CPU (microsec)596 630 34 5.7%
Incl. MemUse (bytes)27,992 28,136 144 0.5%
Incl. MemUse (bytes) per call 718 686 -31 -4.4%
Excl. MemUse (bytes)6,432 6,584 152 2.4%
Incl. PeakMemUse (bytes)19,848 21,344 1,496 7.5%
Incl. PeakMemUse (bytes) per call 509 521 12 2.3%
Excl. PeakMemUse (bytes)4,856 4,288 -568 -11.7%

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::__toString2 100.0% 64 8.0% 71 7.4% 144 0.2% 1,496 2.2%
Exclusive Metrics Diff for Current Function24 37.5% 34 47.9% 152 105.6% -568 -38.0%
Parent functions
theme_form0 0.0% 35 54.7% 34 47.9% -8 -5.6% -152 -10.2%
theme_form_required_marker0 0.0% 21 32.8% 21 29.6% 0 0.0% 0 0.0%
theme_html_tag0 0.0% 17 26.6% 21 29.6% 0 0.0% 0 0.0%
theme_input0 0.0% -11 -17.2% -11 -15.5% 0 0.0% -448 -29.9%
theme_item_list0 0.0% 8 12.5% 9 12.7% -8 -5.6% 104 7.0%
twig_render_var@10 0.0% -7 -10.9% -5 -7.0% 0 0.0% 1,992 133.2%
twig_render_var0 0.0% 3 4.7% 4 5.6% 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_element_label0 0.0% -1 -1.6% -3 -4.2% 0 0.0% 0 0.0%
l2 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%