Diff Report
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519d4dc9980f7Run #519d4cd4e396dDiffDiff%
Number of Function Calls503 503 0 0.0%
Incl. Wall Time (microsec)42,266 41,550 -716 -1.7%
Incl. Wall Time (microsec) per call 84 83 -1 -1.7%
Excl. Wall Time (microsec)10,642 10,471 -171 -1.6%
Incl. CPU (microsecs)42,814 42,082 -732 -1.7%
Incl. CPU (microsecs) per call 85 84 -1 -1.7%
Excl. CPU (microsec)8,533 8,360 -173 -2.0%
Incl. MemUse (bytes)96,064 95,252 -812 -0.8%
Incl. MemUse (bytes) per call 191 189 -2 -0.8%
Excl. MemUse (bytes)-6,440 -5,628 812 12.6%
Incl. PeakMemUse (bytes)23,796 23,516 -280 -1.2%
Incl. PeakMemUse (bytes) per call 47 47 -1 -1.2%
Excl. PeakMemUse (bytes)5,236 5,216 -20 -0.4%

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% -716 -4.6% -732 -5.0% -812 -121.6% -280 -43.5%
Exclusive Metrics Diff for Current Function-171 -23.9% -173 -23.6% 812 100.0% -20 -7.1%
Parent functions
twig_render_var0 N/A% -721 -100.7% -715 -97.7% -800 -98.5% 104 37.1%
theme_rdf_template_variable_wrapper0 N/A% 86 12.0% 81 11.1% 4 0.5% -532 -190.0%
theme_username0 N/A% -42 -5.9% -45 -6.1% 0 0.0% 0 0.0%
theme_image0 N/A% -27 -3.8% -34 -4.6% 0 0.0% 0 0.0%
run_init::templates/user.tpl.php0 N/A% 17 2.4% 15 2.0% 0 0.0% 0 0.0%
theme_html_tag0 N/A% -13 -1.8% -17 -2.3% -4 -0.5% 0 0.0%
run_init::templates/views-view-unformatted.tpl.php0 N/A% 10 1.4% 7 1.0% 0 0.0% 0 0.0%
theme_item_list0 N/A% -7 -1.0% 0 0.0% 0 0.0% 0 0.0%
theme_links0 N/A% -6 -0.8% -6 -0.8% 0 0.0% 272 97.1%
theme_input0 N/A% -5 -0.7% -7 -1.0% 0 0.0% 0 0.0%
run_init::templates/block.tpl.php0 N/A% -3 -0.4% -11 -1.5% -8 -1.0% 0 0.0%
theme_form_required_marker0 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
l0 N/A% -2 -0.3% 2 0.3% 0 0.0% 0 0.0%
run_init::templates/region.tpl.php0 N/A% -2 -0.3% -3 -0.4% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/html.tpl.php0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
theme_container0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/views-view.tpl.php0 N/A% -1 -0.1% 0 0.0% 0 0.0% -124 -44.3%
theme_field0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
theme_form0 N/A% 0 0.0% 0 0.0% -4 -0.5% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-20 -33.3% -511 -71.4% -514 -70.2% -1,624 -200.0% -260 -92.9%
Drupal\Core\Template\AttributeValueBase::printed-20 -33.3% -18 -2.5% -23 -3.1% 0 0.0% 0 0.0%
is_object-20 -33.3% -16 -2.2% -22 -3.0% 0 0.0% 0 0.0%