Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls197 198 1 0.5%
Incl. Wall Time (microsec)11,971 12,008 37 0.3%
Incl. Wall Time (microsec) per call 61 61 -0 -0.2%
Excl. Wall Time (microsec)2,139 2,191 52 2.4%
Incl. CPU (microsecs)12,175 12,189 14 0.1%
Incl. CPU (microsecs) per call 62 62 -0 -0.4%
Excl. CPU (microsec)1,888 1,908 20 1.1%
Incl. MemUse (bytes)33,664 33,752 88 0.3%
Incl. MemUse (bytes) per call 171 170 -0 -0.2%
Excl. MemUse (bytes)-4,284 -4,304 -20 -0.5%
Incl. PeakMemUse (bytes)17,524 18,280 756 4.3%
Incl. PeakMemUse (bytes) per call 89 92 3 3.8%
Excl. PeakMemUse (bytes)5,640 6,108 468 8.3%

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::__toString1 50.0% 37 2.2% 14 3.5% 88 0.4% 756 3.0%
Exclusive Metrics Diff for Current Function52 140.5% 20 142.9% -20 -22.7% 468 61.9%
Parent functions
twig_render_var@11 100.0% 50 135.1% 48 342.9% 84 95.5% 8 1.1%
twig_render_var@20 0.0% -37 -100.0% -37 -264.3% 24 27.3% 16 2.1%
l0 0.0% -32 -86.5% -45 -321.4% 0 0.0% -372 -49.2%
drupal_pre_render_html_tag0 0.0% 22 59.5% 24 171.4% 0 0.0% 0 0.0%
theme_date0 0.0% 16 43.2% 15 107.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HeadElement::__toString0 0.0% 11 29.7% 10 71.4% 0 0.0% 0 0.0%
theme_input0 0.0% 4 10.8% 7 50.0% 0 0.0% 876 115.9%
theme_form_element_label0 0.0% 3 8.1% -2 -14.3% 0 0.0% 0 0.0%
twig_render_var0 0.0% 2 5.4% -3 -21.4% -12 -13.6% 0 0.0%
contextual_pre_render_placeholder0 0.0% 1 2.7% 0 0.0% 0 0.0% 0 0.0%
theme_menu_link0 0.0% -1 -2.7% -2 -14.3% -8 -9.1% 228 30.2%
twig_render_var@30 0.0% -1 -2.7% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 0.0% -1 -2.7% -2 -14.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render1 100.0% -16 -43.2% -6 -42.9% 108 122.7% 620 82.0%
Drupal\Core\Template\AttributeBoolean::render0 0.0% 1 2.7% 0 0.0% 0 0.0% -332 -43.9%