Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls838 838 0 0.0%
Incl. Wall Time (microsec)24,599 25,229 630 2.6%
Incl. Wall Time (microsec) per call 29 30 1 2.6%
Excl. Wall Time (microsec)4,601 4,756 155 3.4%
Incl. CPU (microsecs)25,295 25,921 626 2.5%
Incl. CPU (microsecs) per call 30 31 1 2.5%
Excl. CPU (microsec)4,107 4,189 82 2.0%
Incl. MemUse (bytes)119,680 120,512 832 0.7%
Incl. MemUse (bytes) per call 143 144 1 0.7%
Excl. MemUse (bytes)-38,544 -41,808 -3,264 -8.5%
Incl. PeakMemUse (bytes)24,056 23,904 -152 -0.6%
Incl. PeakMemUse (bytes) per call 29 29 -0 -0.6%
Excl. PeakMemUse (bytes)4,144 3,672 -472 -11.4%

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 0.0% 630 11.2% 626 9.8% 832 3.5% -152 -0.7%
Exclusive Metrics Diff for Current Function155 24.6% 82 13.1% -3,264 -392.3% -472 -310.5%
Parent functions
twig_render_var1 N/A% 131 20.8% 126 20.1% 8,312 999.0% 8,200 5394.7%
l-51 N/A% -4,996 -793.0% -5,023 -802.4% -17,896 -2151.0% -8,008 -5268.4%
twig_render_var@350 N/A% 5,524 876.8% 5,535 884.2% 10,400 1250.0% -656 -431.6%
drupal_pre_render_html_tag0 N/A% 6 1.0% 11 1.8% 0 0.0% 216 142.1%
twig_render_var@10 N/A% -2 -0.3% 3 0.5% 0 0.0% 96 63.2%
theme_input0 N/A% -1 -0.2% -2 -0.3% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
rdf_preprocess_comment0 N/A% 25 4.0% 23 3.7% 0 0.0% 0 0.0%
rdf_preprocess_node0 N/A% -2 -0.3% -1 -0.2% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 2 0.3% 1 0.2% 0 0.0% 0 0.0%
twig_render_var@20 N/A% -11 -1.7% -15 -2.4% 16 1.9% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% -19 -3.0% -1 -0.2% 0 0.0% 0 0.0%
twig_render_var@40 N/A% -26 -4.1% -31 -5.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Template\AttributeValueBase::render51 100.0% 475 75.4% 544 86.9% 4,096 492.3% 320 210.5%