Diff Report
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519fc9a1407b3Run #519fc956834f6DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)3,095 3,115 20 0.6%
Incl. Wall Time (microsec) per call 41 41 0 0.6%
Excl. Wall Time (microsec)1,037 1,049 12 1.2%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 53 53 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)45,128 45,936 808 1.8%
Incl. MemUse (bytes) per call 594 604 11 1.8%
Excl. MemUse (bytes)13,392 14,224 832 6.2%
Incl. PeakMemUse (bytes)36,416 35,672 -744 -2.0%
Incl. PeakMemUse (bytes) per call 479 469 -10 -2.0%
Excl. PeakMemUse (bytes)7,752 8,376 624 8.0%

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::__toString0 N/A% 20 4.9% 4,001 100.0% 808 0.5% -744 -0.5%
Exclusive Metrics Diff for Current Function12 60.0% 0 0.0% 832 103.0% 624 83.9%
Parent functions
twig_render_var-3 N/A% -193 -965.0% 0 0.0% -816 -101.0% -3,248 -436.6%
theme_rdf_template_variable_wrapper3 N/A% 177 885.0% 0 0.0% 1,640 203.0% 2,472 332.3%
theme_input0 N/A% 59 295.0% 0 0.0% 0 0.0% -64 -8.6%
run_init::templates/block.tpl.php0 N/A% -31 -155.0% 0 0.0% 0 0.0% 0 0.0%
theme_html_tag0 N/A% 11 55.0% 4,001 100.0% -8 -1.0% -80 -10.8%
theme_image0 N/A% 10 50.0% 0 0.0% 0 0.0% -88 -11.8%
theme_links0 N/A% -7 -35.0% 0 0.0% 0 0.0% 0 0.0%
theme_field0 N/A% -5 -25.0% 0 0.0% 0 0.0% 0 0.0%
l0 N/A% -2 -10.0% 0 0.0% 0 0.0% 96 12.9%
theme_form_element_label0 N/A% -1 -5.0% 0 0.0% 0 0.0% 0 0.0%
theme_form0 N/A% 1 5.0% 0 0.0% -8 -1.0% 160 21.5%
theme_form_element0 N/A% 1 5.0% 0 0.0% 0 0.0% 0 0.0%
theme_username0 N/A% 1 5.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/views-view.tpl.php0 N/A% -1 -5.0% 0 0.0% 0 0.0% 0 0.0%
theme_item_list0 N/A% 1 5.0% 0 0.0% 0 0.0% 8 1.1%
run_init::templates/user.tpl.php0 N/A% -1 -5.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/html.tpl.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/views-view-unformatted.tpl.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/region.tpl.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_container0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% 7 35.0% 4,001 100.0% -24 -3.0% -1,368 -183.9%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 2 10.0% 0 0.0% 0 0.0% 0 0.0%
is_object0 N/A% -1 -5.0% 0 0.0% 0 0.0% 0 0.0%