Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls308 308 0 0.0%
Incl. Wall Time (microsec)11,022 10,897 -125 -1.1%
Incl. Wall Time (microsec) per call 36 35 -0 -1.1%
Excl. Wall Time (microsec)3,785 3,717 -68 -1.8%
Incl. CPU (microsecs)11,285 11,149 -136 -1.2%
Incl. CPU (microsecs) per call 37 36 -0 -1.2%
Excl. CPU (microsec)2,936 2,925 -11 -0.4%
Incl. MemUse (bytes)91,088 91,088 0 0.0%
Incl. MemUse (bytes) per call 296 296 0 0.0%
Excl. MemUse (bytes)6,960 7,008 48 0.7%
Incl. PeakMemUse (bytes)20,832 23,000 2,168 10.4%
Incl. PeakMemUse (bytes) per call 68 75 7 10.4%
Excl. PeakMemUse (bytes)3,576 3,016 -560 -15.7%

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% -125 -8.1% -136 -7.8% 0 0.0% 2,168 1.6%
Exclusive Metrics Diff for Current Function-68 -54.4% -11 -8.1% 48 N/A% -560 -25.8%
Parent functions
l0 N/A% -49 -39.2% -52 -38.2% 0 N/A% 1,112 51.3%
theme_table0 N/A% -23 -18.4% -22 -16.2% 0 N/A% -1,072 -49.4%
_theme_table_cell0 N/A% -21 -16.8% -20 -14.7% 0 N/A% 816 37.6%
twig_render_var@10 N/A% -17 -13.6% -18 -13.2% 0 N/A% 0 0.0%
theme_links0 N/A% 11 8.8% 12 8.8% 0 N/A% 0 0.0%
twig_render_var@30 N/A% -10 -8.0% -7 -5.1% 0 N/A% 0 0.0%
drupal_pre_render_html_tag0 N/A% -8 -6.4% -21 -15.4% -16 N/A% 184 8.5%
theme_menu_link0 N/A% 4 3.2% -1 -0.7% 0 N/A% 0 0.0%
theme_input0 N/A% -4 -3.2% -5 -3.7% 0 N/A% 0 0.0%
theme_form0 N/A% -3 -2.4% -3 -2.2% -16 N/A% 0 0.0%
twig_render_var0 N/A% 3 2.4% 3 2.2% 0 N/A% -240 -11.1%
theme_toolbar_tab_wrapper0 N/A% 2 1.6% 4 2.9% 0 N/A% 0 0.0%
template_preprocess_views_view_fields0 N/A% -2 -1.6% -1 -0.7% 0 N/A% 0 0.0%
theme_form_element_label0 N/A% -2 -1.6% 0 0.0% 0 N/A% 0 0.0%
theme_username0 N/A% 2 1.6% 1 0.7% 0 N/A% 2,128 98.2%
theme_toolbar_tray_wrapper0 N/A% -2 -1.6% -2 -1.5% 0 N/A% 0 0.0%
twig_render_var@20 N/A% -2 -1.6% 0 0.0% -8 N/A% 0 0.0%
theme_toolbar0 N/A% -1 -0.8% -1 -0.7% 0 N/A% 0 0.0%
theme_form_element0 N/A% 1 0.8% 1 0.7% 0 N/A% 0 0.0%
theme_rdf_metadata0 N/A% -1 -0.8% -1 -0.7% 24 N/A% 0 0.0%
theme_image0 N/A% -1 -0.8% -2 -1.5% 0 N/A% -760 -35.1%
theme_form_required_marker0 N/A% -1 -0.8% -2 -1.5% 0 N/A% 0 0.0%
theme_container0 N/A% -1 -0.8% 1 0.7% 0 N/A% 0 0.0%
rdf_preprocess_node0 N/A% 0 0.0% 0 0.0% 16 N/A% 0 0.0%
theme_item_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -47 -37.6% -77 -56.6% -48 N/A% 2,728 125.8%
is_object0 N/A% -11 -8.8% -26 -19.1% 0 N/A% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 1 0.8% -22 -16.2% 0 N/A% 0 0.0%