Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls488 488 0 0.0%
Incl. Wall Time (microsec)26,629 26,474 -155 -0.6%
Incl. Wall Time (microsec) per call 55 54 -0 -0.6%
Excl. Wall Time (microsec)8,638 8,584 -54 -0.6%
Incl. CPU (microsecs)27,070 26,913 -157 -0.6%
Incl. CPU (microsecs) per call 55 55 -0 -0.6%
Excl. CPU (microsec)6,575 6,565 -10 -0.2%
Incl. MemUse (bytes)146,272 147,000 728 0.5%
Incl. MemUse (bytes) per call 300 301 1 0.5%
Excl. MemUse (bytes)-23,560 -22,728 832 3.5%
Incl. PeakMemUse (bytes)27,592 20,856 -6,736 -24.4%
Incl. PeakMemUse (bytes) per call 57 43 -14 -24.4%
Excl. PeakMemUse (bytes)3,976 3,240 -736 -18.5%

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 N/A% -155 -1.8% -157 -2.4% 728 2.4% -6,736 -21.0%
Exclusive Metrics Diff for Current Function-54 -34.8% -10 -6.4% 832 114.3% -736 -10.9%
Parent functions
twig_render_var@3-27 N/A% -4,288 -2766.5% -4,312 -2746.5% -18,720 -2571.4% 0 0.0%
theme_image28 N/A% 4,223 2724.5% 4,247 2705.1% 31,352 4306.6% 5,272 78.3%
twig_render_var-1 N/A% -136 -87.7% -138 -87.9% -11,840 -1626.4% -13,496 -200.4%
theme_field0 N/A% 30 19.4% 4 2.5% 0 0.0% 0 0.0%
twig_render_var@10 N/A% -25 -16.1% -22 -14.0% 0 0.0% 0 0.0%
theme_rdf_metadata0 N/A% 23 14.8% 26 16.6% 0 0.0% 0 0.0%
twig_render_var@20 N/A% 23 14.8% 33 21.0% 0 0.0% 0 0.0%
theme_username0 N/A% -15 -9.7% -19 -12.1% 0 0.0% 0 0.0%
theme_links0 N/A% 10 6.5% 11 7.0% 0 0.0% 1,376 20.4%
theme_input0 N/A% -8 -5.2% -5 -3.2% -24 -3.3% 0 0.0%
rdf_preprocess_node0 N/A% 8 5.2% 15 9.6% -8 -1.1% 0 0.0%
drupal_pre_render_html_tag0 N/A% -4 -2.6% 1 0.6% -16 -2.2% -136 -2.0%
l0 N/A% 3 1.9% 2 1.3% 0 0.0% 248 3.7%
theme_item_list0 N/A% 1 0.6% -1 -0.6% 0 0.0% 0 0.0%
template_preprocess_views_view_fields0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
theme_form0 N/A% -1 -0.6% 0 0.0% -16 -2.2% 0 0.0%
theme_container0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -89 -57.4% -111 -70.7% -104 -14.3% -4,376 -65.0%
is_object0 N/A% -20 -12.9% -34 -21.7% 0 0.0% -792 -11.8%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 8 5.2% -2 -1.3% 0 0.0% -832 -12.4%