Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls133 133 0 0.0%
Incl. Wall Time (microsec)7,849 7,888 39 0.5%
Incl. Wall Time (microsec) per call 59 59 0 0.5%
Excl. Wall Time (microsec)1,378 1,429 51 3.7%
Incl. CPU (microsecs)7,975 8,018 43 0.5%
Incl. CPU (microsecs) per call 60 60 0 0.5%
Excl. CPU (microsec)1,223 1,255 32 2.6%
Incl. MemUse (bytes)31,408 31,848 440 1.4%
Incl. MemUse (bytes) per call 236 239 3 1.4%
Excl. MemUse (bytes)-1,200 -740 460 38.3%
Incl. PeakMemUse (bytes)28,052 28,628 576 2.1%
Incl. PeakMemUse (bytes) per call 211 215 4 2.1%
Excl. PeakMemUse (bytes)7,084 7,692 608 8.6%

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% 39 10.9% 43 23.0% 440 4.2% 576 5.5%
Exclusive Metrics Diff for Current Function51 130.8% 32 74.4% 460 104.5% 608 105.6%
Parent functions
theme_file_managed_file1 N/A% 132 338.5% 135 314.0% 10,744 2441.8% 10,624 1844.4%
twig_render_var-1 N/A% -106 -271.8% -109 -253.5% -10,284 -2337.3% -10,104 -1754.2%
l0 N/A% 69 176.9% 68 158.1% 4 0.9% 40 6.9%
twig_render_var@10 N/A% -65 -166.7% -68 -158.1% 0 0.0% 0 0.0%
drupal_pre_render_html_tag0 N/A% 35 89.7% 29 67.4% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% -24 -61.5% -25 -58.1% 0 0.0% 0 0.0%
twig_render_var@20 N/A% 23 59.0% 23 53.5% -24 -5.5% -36 -6.2%
Drupal\Core\Page\HeadElement::__toString0 N/A% -19 -48.7% -18 -41.9% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 11 28.2% 16 37.2% 0 0.0% 0 0.0%
theme_menu_link0 N/A% -10 -25.6% -2 -4.7% 0 0.0% 0 0.0%
theme_input0 N/A% -9 -23.1% -7 -16.3% 0 0.0% 52 9.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 2 5.1% 1 2.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -12 -30.8% -10 -23.3% -24 -5.5% -36 -6.2%
Drupal\Core\Template\AttributeBoolean::render0 N/A% 0 0.0% 21 48.8% 4 0.9% 4 0.7%