Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls190 190 0 0.0%
Incl. Wall Time (microsec)10,471 10,649 178 1.7%
Incl. Wall Time (microsec) per call 55 56 1 1.7%
Excl. Wall Time (microsec)2,578 2,618 40 1.6%
Incl. CPU (microsecs)10,665 10,821 156 1.5%
Incl. CPU (microsecs) per call 56 57 1 1.5%
Excl. CPU (microsec)2,151 2,163 12 0.6%
Incl. MemUse (bytes)41,960 41,996 36 0.1%
Incl. MemUse (bytes) per call 221 221 0 0.1%
Excl. MemUse (bytes)312 304 -8 -2.6%
Incl. PeakMemUse (bytes)23,672 23,788 116 0.5%
Incl. PeakMemUse (bytes) per call 125 125 1 0.5%
Excl. PeakMemUse (bytes)5,140 5,348 208 4.0%

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% 178 10.8% 156 31.3% 36 0.2% 116 0.5%
Exclusive Metrics Diff for Current Function40 22.5% 12 7.7% -8 -22.2% 208 179.3%
Parent functions
theme_input0 N/A% 196 110.1% 182 116.7% 0 0.0% 0 0.0%
twig_render_var@33 N/A% 154 86.5% 159 101.9% 772 2144.4% 668 575.9%
drupal_pre_render_html_tag0 N/A% -131 -73.6% -135 -86.5% 20 55.6% 36 31.0%
theme_form_element_label-3 N/A% -126 -70.8% -130 -83.3% -780 -2166.7% 0 0.0%
twig_render_var@20 N/A% 74 41.6% 74 47.4% 24 66.7% -588 -506.9%
twig_render_var@10 N/A% 61 34.3% 58 37.2% 0 0.0% 0 0.0%
l0 N/A% -54 -30.3% -55 -35.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% -17 -9.6% -18 -11.5% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 11 6.2% 11 7.1% 0 0.0% 0 0.0%
twig_render_var0 N/A% 6 3.4% 6 3.8% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 4 2.2% 3 1.9% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% 130 73.0% 132 84.6% 44 122.2% -92 -79.3%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 8 4.5% 12 7.7% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeBoolean::render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%