Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls503 503 0 0.0%
Incl. Wall Time (microsec)45,714 42,360 -3,354 -7.3%
Incl. Wall Time (microsec) per call 91 84 -7 -7.3%
Excl. Wall Time (microsec)11,535 10,697 -838 -7.3%
Incl. CPU (microsecs)46,288 42,893 -3,395 -7.3%
Incl. CPU (microsecs) per call 92 85 -7 -7.3%
Excl. CPU (microsec)9,169 8,506 -663 -7.2%
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% -3,354 -93.6% -3,395 -3296.1% -2,468 -1.1% -7,944 -5.1%
Exclusive Metrics Diff for Current Function-838 -25.0% -663 -19.5% 4,928 199.7% -644 -8.1%
Parent functions
twig_render_var@1-46 N/A% -3,653 -108.9% -3,700 -109.0% -6,432 -260.6% -6,620 -83.3%
twig_render_var@2-31 N/A% -2,822 -84.1% -2,865 -84.4% -5,224 -211.7% -1,132 -14.2%
twig_render_var@3-20 N/A% -1,871 -55.8% -1,895 -55.8% -3,404 -137.9% -2,040 -25.7%
run_init::templates/user.tpl.php20 N/A% 1,652 49.3% 1,674 49.3% 3,188 129.2% 892 11.2%
theme_field0 N/A% -1,523 -45.4% -1,537 -45.3% -1,768 -71.6% -96 -1.2%
twig_render_var27 N/A% 1,419 42.3% 1,439 42.4% 2,748 111.3% -2,584 -32.5%
run_init::templates/views-view-unformatted.tpl.php20 N/A% 1,386 41.3% 1,402 41.3% 2,788 113.0% 1,920 24.2%
run_init::templates/block.tpl.php21 N/A% 1,199 35.7% 1,223 36.0% 2,608 105.7% 840 10.6%
run_init::templates/region.tpl.php5 N/A% 299 8.9% 303 8.9% 968 39.2% 0 0.0%
run_init::templates/html.tpl.php2 N/A% 295 8.8% 298 8.8% 1,172 47.5% 856 10.8%
run_init::templates/views-view.tpl.php2 N/A% 202 6.0% 205 6.0% 896 36.3% 272 3.4%
theme_rdf_template_variable_wrapper0 N/A% 131 3.9% 118 3.5% 4 0.2% -408 -5.1%
theme_image0 N/A% -51 -1.5% -49 -1.4% 0 0.0% -96 -1.2%
theme_username0 N/A% 41 1.2% 41 1.2% 0 0.0% 0 0.0%
theme_input0 N/A% -30 -0.9% -31 -0.9% 0 0.0% 0 0.0%
theme_links0 N/A% -27 -0.8% -15 -0.4% 0 0.0% 224 2.8%
l0 N/A% 21 0.6% 16 0.5% 0 0.0% 28 0.4%
theme_form0 N/A% -14 -0.4% -14 -0.4% -8 -0.3% 0 0.0%
theme_item_list0 N/A% -8 -0.2% -7 -0.2% 0 0.0% 0 0.0%
theme_html_tag0 N/A% 7 0.2% 9 0.3% -4 -0.2% 0 0.0%
theme_container0 N/A% -6 -0.2% -6 -0.2% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 1 0.0% -2 -0.1% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-89 -33.5% -2,345 -69.9% -2,429 -71.5% -7,396 -299.7% -7,300 -91.9%
is_object-89 -33.5% -88 -2.6% -137 -4.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed-88 -33.1% -83 -2.5% -166 -4.9% 0 0.0% 0 0.0%