Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls503 503 0 0.0%
Incl. Wall Time (microsec)41,550 42,266 716 1.7%
Incl. Wall Time (microsec) per call 83 84 1 1.7%
Excl. Wall Time (microsec)10,471 10,642 171 1.6%
Incl. CPU (microsecs)42,082 42,814 732 1.7%
Incl. CPU (microsecs) per call 84 85 1 1.7%
Excl. CPU (microsec)8,360 8,533 173 2.1%
Incl. MemUse (bytes)95,252 96,064 812 0.9%
Incl. MemUse (bytes) per call 189 191 2 0.9%
Excl. MemUse (bytes)-5,628 -6,440 -812 -14.4%
Incl. PeakMemUse (bytes)23,516 23,796 280 1.2%
Incl. PeakMemUse (bytes) per call 47 47 1 1.2%
Excl. PeakMemUse (bytes)5,216 5,236 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 Function171 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::render20 33.3% 511 71.4% 514 70.2% 1,624 200.0% 260 92.9%
Drupal\Core\Template\AttributeValueBase::printed20 33.3% 18 2.5% 23 3.1% 0 0.0% 0 0.0%
is_object20 33.3% 16 2.2% 22 3.0% 0 0.0% 0 0.0%