Diff Report
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519b1908c212cRun #519b182c941bfDiffDiff%
Number of Function Calls303 199 -104 -34.3%
Incl. Wall Time (microsec)19,662 12,582 -7,080 -36.0%
Incl. Wall Time (microsec) per call 65 63 -2 -2.6%
Excl. Wall Time (microsec)4,821 3,005 -1,816 -37.7%
Incl. CPU (microsecs)19,908 12,775 -7,133 -35.8%
Incl. CPU (microsecs) per call 66 64 -2 -2.3%
Excl. CPU (microsec)3,915 2,443 -1,472 -37.6%
Incl. MemUse (bytes)89,224 68,624 -20,600 -23.1%
Incl. MemUse (bytes) per call 294 345 50 17.1%
Excl. MemUse (bytes)8,832 12,280 3,448 39.0%
Incl. PeakMemUse (bytes)21,704 19,728 -1,976 -9.1%
Incl. PeakMemUse (bytes) per call 72 99 28 38.4%
Excl. PeakMemUse (bytes)3,384 3,152 -232 -6.9%

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-104 -18.0% -7,080 -17.4% -7,133 -17.4% -20,600 -10.7% -1,976 -0.8%
Exclusive Metrics Diff for Current Function-1,816 -25.6% -1,472 -20.6% 3,448 16.7% -232 -11.7%
Parent functions
theme_select-16 -15.4% -2,069 -29.2% -2,073 -29.1% -5,520 -26.8% 0 0.0%
theme_links-24 -23.1% -1,403 -19.8% -1,419 -19.9% -3,392 -16.5% 0 0.0%
theme_form_element-16 -15.4% -1,065 -15.0% -1,079 -15.1% -3,040 -14.8% 0 0.0%
twig_render_var-16 -15.4% -1,002 -14.2% -1,014 -14.2% -2,816 -13.7% 0 0.0%
theme_form_element_label-16 -15.4% -972 -13.7% -989 -13.9% -3,648 -17.7% 0 0.0%
run_init::templates/block.tpl.php16 15.4% 798 11.3% 817 11.5% 3,224 15.7% 0 0.0%
theme_input-8 -7.7% -773 -10.9% -779 -10.9% -2,208 -10.7% 0 0.0%
twig_render_var@1-8 -7.7% -448 -6.3% -454 -6.4% -1,888 -9.2% -2,016 -102.0%
l-16 -15.4% -101 -1.4% -100 -1.4% -1,280 -6.2% 0 0.0%
theme_form0 0.0% -29 -0.4% -31 -0.4% -16 -0.1% 0 0.0%
theme_username0 0.0% 18 0.3% 18 0.3% 0 0.0% 40 2.0%
theme_item_list0 0.0% -16 -0.2% -16 -0.2% 0 0.0% 0 0.0%
theme_html_tag0 0.0% 10 0.1% 10 0.1% 0 0.0% 0 0.0%
theme_rdf_template_variable_wrapper0 0.0% 7 0.1% 9 0.1% 0 0.0% 0 0.0%
run_init::templates/region.tpl.php0 0.0% -6 -0.1% -7 -0.1% 0 0.0% 0 0.0%
theme_menu_link0 0.0% -6 -0.1% -3 -0.0% 0 0.0% 0 0.0%
theme_container0 0.0% -6 -0.1% -8 -0.1% 0 0.0% 0 0.0%
run_init::templates/views-view-unformatted.tpl.php0 0.0% -6 -0.1% -7 -0.1% 0 0.0% 0 0.0%
run_init::templates/views-view.tpl.php0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0%
theme_field0 0.0% -3 -0.0% 1 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 0.0% -3 -0.0% -4 -0.1% -16 -0.1% 0 0.0%
run_init::templates/html.tpl.php0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0%
run_init::templates/user.tpl.php0 0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
theme_image0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-158 -33.3% -4,802 -67.8% -4,920 -69.0% -24,048 -116.7% -1,744 -88.3%
Drupal\Core\Template\AttributeValueBase::printed-158 -33.3% -310 -4.4% -438 -6.1% 0 0.0% 0 0.0%
is_object-158 -33.3% -152 -2.1% -303 -4.2% 0 0.0% 0 0.0%