Diff Report
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519eb57e9174aRun #519eb486908e7DiffDiff%
Number of Function Calls503 503 0 0.0%
Incl. Wall Time (microsec)45,059 41,593 -3,466 -7.7%
Incl. Wall Time (microsec) per call 90 83 -7 -7.7%
Excl. Wall Time (microsec)11,339 10,503 -836 -7.4%
Incl. CPU (microsecs)45,629 42,137 -3,492 -7.7%
Incl. CPU (microsecs) per call 91 84 -7 -7.7%
Excl. CPU (microsec)9,045 8,388 -657 -7.3%
Incl. MemUse (bytes)97,892 95,424 -2,468 -2.5%
Incl. MemUse (bytes) per call 195 190 -5 -2.5%
Excl. MemUse (bytes)-10,636 -5,708 4,928 46.3%
Incl. PeakMemUse (bytes)31,532 23,588 -7,944 -25.2%
Incl. PeakMemUse (bytes) per call 63 47 -16 -25.2%
Excl. PeakMemUse (bytes)5,824 5,180 -644 -11.1%

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% -3,466 -197.4% -3,492 -181.5% -2,468 -1.1% -7,944 -5.1%
Exclusive Metrics Diff for Current Function-836 -24.1% -657 -18.8% 4,928 199.7% -644 -8.1%
Parent functions
twig_render_var@1-46 N/A% -3,637 -104.9% -3,689 -105.6% -6,432 -260.6% -6,620 -83.3%
twig_render_var@2-31 N/A% -2,819 -81.3% -2,861 -81.9% -5,224 -211.7% -1,132 -14.2%
twig_render_var@3-20 N/A% -1,900 -54.8% -1,929 -55.2% -3,404 -137.9% -2,040 -25.7%
run_init::templates/user.tpl.php20 N/A% 1,628 47.0% 1,657 47.5% 3,188 129.2% 892 11.2%
theme_field0 N/A% -1,560 -45.0% -1,564 -44.8% -1,768 -71.6% -96 -1.2%
run_init::templates/views-view-unformatted.tpl.php20 N/A% 1,378 39.8% 1,396 40.0% 2,788 113.0% 1,920 24.2%
twig_render_var27 N/A% 1,374 39.6% 1,399 40.1% 2,748 111.3% -2,584 -32.5%
run_init::templates/block.tpl.php21 N/A% 1,197 34.5% 1,221 35.0% 2,608 105.7% 840 10.6%
run_init::templates/region.tpl.php5 N/A% 299 8.6% 303 8.7% 968 39.2% 0 0.0%
run_init::templates/html.tpl.php2 N/A% 287 8.3% 290 8.3% 1,172 47.5% 856 10.8%
run_init::templates/views-view.tpl.php2 N/A% 208 6.0% 212 6.1% 896 36.3% 272 3.4%
theme_image0 N/A% 63 1.8% 68 1.9% 0 0.0% -96 -1.2%
l0 N/A% 31 0.9% 25 0.7% 0 0.0% 28 0.4%
theme_input0 N/A% -26 -0.8% -27 -0.8% 0 0.0% 0 0.0%
theme_username0 N/A% 23 0.7% 28 0.8% 0 0.0% 0 0.0%
theme_links0 N/A% -13 -0.4% -21 -0.6% 0 0.0% 224 2.8%
theme_rdf_template_variable_wrapper0 N/A% 10 0.3% 14 0.4% 4 0.2% -408 -5.1%
theme_form_element_label0 N/A% -8 -0.2% -6 -0.2% 0 0.0% 0 0.0%
theme_form_element0 N/A% -8 -0.2% -7 -0.2% 0 0.0% 0 0.0%
theme_html_tag0 N/A% 3 0.1% -2 -0.1% -4 -0.2% 0 0.0%
theme_item_list0 N/A% 2 0.1% -1 -0.0% 0 0.0% 0 0.0%
theme_container0 N/A% 1 0.0% 2 0.1% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
theme_form0 N/A% 0 0.0% 0 0.0% -8 -0.3% 0 0.0%
theme_form_required_marker0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-89 -33.5% -2,461 -71.0% -2,529 -72.4% -7,396 -299.7% -7,300 -91.9%
is_object-89 -33.5% -94 -2.7% -136 -3.9% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed-88 -33.1% -75 -2.2% -170 -4.9% 0 0.0% 0 0.0%