Diff Report
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519ea984d991eRun #519ea884c38e9DiffDiff%
Number of Function Calls1,295 1,295 0 0.0%
Incl. Wall Time (microsec)41,775 30,285 -11,490 -27.5%
Incl. Wall Time (microsec) per call 32 23 -9 -27.5%
Excl. Wall Time (microsec)11,956 10,807 -1,149 -9.6%
Incl. CPU (microsecs)42,639 31,177 -11,462 -26.9%
Incl. CPU (microsecs) per call 33 24 -9 -26.9%
Excl. CPU (microsec)9,398 8,524 -874 -9.3%
Incl. MemUse (bytes)233,112 202,792 -30,320 -13.0%
Incl. MemUse (bytes) per call 180 157 -23 -13.0%
Excl. MemUse (bytes)-9,984 6,048 16,032 160.6%
Incl. PeakMemUse (bytes)50,008 50,704 696 1.4%
Incl. PeakMemUse (bytes) per call 39 39 1 1.4%
Excl. PeakMemUse (bytes)8,224 12,208 3,984 48.4%

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 0.0% -11,490 -35.8% -11,462 -34.9% -30,320 -56.9% 696 1.3%
Exclusive Metrics Diff for Current Function-1,149 -10.0% -874 -7.6% 16,032 52.9% 3,984 572.4%
Parent functions
twig_render_var@1-920 N/A% -18,997 -165.3% -19,566 -170.7% -105,688 -348.6% -5,672 -814.9%
run_init::templates/field.tpl.php920 N/A% 7,624 66.4% 8,170 71.3% 75,392 248.7% 1,424 204.6%
theme_image0 N/A% -76 -0.7% -64 -0.6% 0 0.0% 3,744 537.9%
twig_render_var0 N/A% -37 -0.3% -45 -0.4% 0 0.0% 0 0.0%
run_init::templates/views-view.tpl.php0 N/A% 28 0.2% 28 0.2% 0 0.0% 0 0.0%
run_init::templates/views-view-unformatted.tpl.php0 N/A% -24 -0.2% -16 -0.1% 0 0.0% 1,200 172.4%
theme_rdf_template_variable_wrapper0 N/A% 16 0.1% 29 0.3% 0 0.0% 0 0.0%
theme_username0 N/A% -15 -0.1% -10 -0.1% 0 0.0% 0 0.0%
theme_html_tag0 N/A% -7 -0.1% -4 -0.0% -16 -0.1% 0 0.0%
theme_input0 N/A% 5 0.0% 7 0.1% 0 0.0% 0 0.0%
l0 N/A% 2 0.0% 5 0.0% 0 0.0% 0 0.0%
run_init::templates/html.tpl.php0 N/A% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0%
theme_links0 N/A% -2 -0.0% 2 0.0% 0 0.0% 0 0.0%
theme_form0 N/A% -1 -0.0% 0 0.0% -8 -0.0% 0 0.0%
theme_item_list0 N/A% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% -1 -0.0% 3 0.0% 0 0.0% 0 0.0%
run_init::templates/region.tpl.php0 N/A% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%
run_init::templates/block.tpl.php0 N/A% 0 0.0% 7 0.1% 0 0.0% 0 0.0%
theme_container0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-240 -50.0% -10,140 -88.3% -10,346 -90.3% -46,352 -152.9% -3,288 -472.4%
Drupal\Core\Template\AttributeValueBase::printed0 0.0% -207 -1.8% -77 -0.7% 0 0.0% 0 0.0%
is_object-240 -50.0% 6 0.1% -165 -1.4% 0 0.0% 0 0.0%