Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519ffa0e6cdecRun #519ffa6332b29DiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)3,996 3,787 -209 -5.2%
Incl. Wall Time (microsec) per call 47 45 -2 -5.2%
Excl. Wall Time (microsec)1,375 1,340 -35 -2.5%
Incl. CPU (microsecs)12,001 4,000 -8,001 -66.7%
Incl. CPU (microsecs) per call 141 47 -94 -66.7%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)45,432 43,824 -1,608 -3.5%
Incl. MemUse (bytes) per call 534 516 -19 -3.5%
Excl. MemUse (bytes)11,928 10,312 -1,616 -13.5%
Incl. PeakMemUse (bytes)49,696 52,616 2,920 5.9%
Incl. PeakMemUse (bytes) per call 585 619 34 5.9%
Excl. PeakMemUse (bytes)7,840 8,104 264 3.4%

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 N/A% -209 -10.0% -8,001 -100.0% -1,608 -2.4% 2,920 4.3%
Exclusive Metrics Diff for Current Function-35 -16.7% -4,000 -50.0% -1,616 -100.5% 264 9.0%
Parent functions
theme_rdf_template_variable_wrapper-6 N/A% -391 -187.1% 0 0.0% -2,456 -152.7% -4,048 -138.6%
twig_render_var@44 N/A% 275 131.6% 0 0.0% 1,088 67.7% 4,256 145.8%
twig_render_var@23 N/A% 203 97.1% 0 0.0% 816 50.7% 3,584 122.7%
theme_rdf_metadata-1 N/A% -115 -55.0% -4,000 -50.0% -1,072 -66.7% -1,096 -37.5%
theme_input0 N/A% -55 -26.3% -4,001 -50.0% 0 0.0% 0 0.0%
twig_render_var0 N/A% -47 -22.5% -4,000 -50.0% 0 0.0% 0 0.0%
theme_html_tag0 N/A% -47 -22.5% 4,000 50.0% 0 0.0% 160 5.5%
theme_links0 N/A% -11 -5.3% 0 0.0% 0 0.0% 0 0.0%
twig_render_var@10 N/A% 8 3.8% 0 0.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% -7 -3.3% 0 0.0% 0 0.0% 0 0.0%
theme_field0 N/A% -4 -1.9% 0 0.0% 0 0.0% 64 2.2%
theme_form0 N/A% -3 -1.4% 0 0.0% 16 1.0% 0 0.0%
twig_render_var@50 N/A% -3 -1.4% 0 0.0% 0 0.0% 0 0.0%
twig_render_var@30 N/A% -2 -1.0% 0 0.0% 0 0.0% 0 0.0%
theme_username0 N/A% -2 -1.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% -2 -1.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% -2 -1.0% 0 0.0% 0 0.0% 0 0.0%
theme_item_list0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
theme_container0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
l0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
theme_menu_link0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -148 -70.8% -4,001 -50.0% 8 0.5% 3,200 109.6%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% -24 -11.5% 0 0.0% 0 0.0% -544 -18.6%
is_object0 N/A% -2 -1.0% 0 0.0% 0 0.0% 0 0.0%