Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls233 226 -7 -3.0%
Incl. Wall Time (microsec)14,335 14,141 -194 -1.4%
Incl. Wall Time (microsec) per call 62 63 1 1.7%
Excl. Wall Time (microsec)2,547 2,528 -19 -0.7%
Incl. CPU (microsecs)14,575 14,360 -215 -1.5%
Incl. CPU (microsecs) per call 63 64 1 1.6%
Excl. CPU (microsec)2,216 2,188 -28 -1.3%
Incl. MemUse (bytes)37,728 37,300 -428 -1.1%
Incl. MemUse (bytes) per call 162 165 3 1.9%
Excl. MemUse (bytes)-6,644 -6,664 -20 -0.3%
Incl. PeakMemUse (bytes)16,396 19,652 3,256 19.9%
Incl. PeakMemUse (bytes) per call 70 87 17 23.6%
Excl. PeakMemUse (bytes)5,336 6,452 1,116 20.9%

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::__toString-7 -53.8% -194 -4.2% -215 -5.7% -428 -0.5% 3,256 3.4%
Exclusive Metrics Diff for Current Function-19 -9.8% -28 -13.0% -20 -4.7% 1,116 34.3%
Parent functions
twig_render_var@2-9 -128.6% -260 -134.0% -262 -121.9% -616 -143.9% -512 -15.7%
twig_render_var@12 28.6% 134 69.1% 126 58.6% 188 43.9% 1,740 53.4%
twig_render_var0 0.0% -78 -40.2% -81 -37.7% 0 0.0% 0 0.0%
theme_form_element_label0 0.0% -19 -9.8% -17 -7.9% 0 0.0% 0 0.0%
l0 0.0% 14 7.2% 14 6.5% 0 0.0% 0 0.0%
theme_input0 0.0% 12 6.2% 5 2.3% 0 0.0% 2,028 62.3%
drupal_pre_render_html_tag0 0.0% 10 5.2% 11 5.1% 0 0.0% 0 0.0%
theme_menu_link0 0.0% -5 -2.6% -8 -3.7% 0 0.0% 0 0.0%
theme_date0 0.0% -4 -2.1% -4 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Page\HeadElement::__toString0 0.0% 3 1.5% 2 0.9% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 0.0% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 0.0% 0 0.0% 2 0.9% 0 0.0% 0 0.0%
twig_render_var@30 0.0% 0 0.0% -2 -0.9% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-6 -100.0% -172 -88.7% -186 -86.5% -396 -92.5% 1,148 35.3%
Drupal\Core\Template\AttributeBoolean::render0 0.0% -3 -1.5% -1 -0.5% -12 -2.8% 992 30.5%