Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls932 1,100 168 18.0%
Incl. Wall Time (microsec)48,206 49,705 1,499 3.1%
Incl. Wall Time (microsec) per call 52 45 -7 -12.6%
Excl. Wall Time (microsec)17,353 17,758 405 2.3%
Incl. CPU (microsecs)48,000 44,000 -4,000 -8.3%
Incl. CPU (microsecs) per call 52 40 -12 -22.3%
Excl. CPU (microsec)12,000 4,000 -8,000 -66.7%
Incl. MemUse (bytes)239,064 247,120 8,056 3.4%
Incl. MemUse (bytes) per call 257 225 -32 -12.4%
Excl. MemUse (bytes)-61,336 -53,288 8,048 13.1%
Incl. PeakMemUse (bytes)26,872 21,992 -4,880 -18.2%
Incl. PeakMemUse (bytes) per call 29 20 -9 -30.7%
Excl. PeakMemUse (bytes)5,752 5,784 32 0.6%

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::__toString168 100.0% 1,499 42.4% -4,000 -100.0% 8,056 11.9% -4,880 -0.9%
Exclusive Metrics Diff for Current Function405 27.0% -8,000 -200.0% 8,048 99.9% 32 0.7%
Parent functions
theme_input0 0.0% 575 38.4% 4,000 100.0% 0 0.0% 328 6.7%
_theme_table_cell168 100.0% 301 20.1% 0 0.0% 8,064 100.1% -480 -9.8%
theme_form_element0 0.0% 257 17.1% 0 0.0% 0 0.0% -4,760 -97.5%
theme_table0 0.0% 169 11.3% -4,000 -100.0% 0 0.0% -136 -2.8%
theme_form_element_label0 0.0% 161 10.7% -8,000 -200.0% 0 0.0% 0 0.0%
theme_links0 0.0% 106 7.1% 8,000 200.0% 0 0.0% 248 5.1%
theme_toolbar_tab_wrapper0 0.0% -31 -2.1% 0 0.0% 0 0.0% 0 0.0%
theme_html_tag0 0.0% -19 -1.3% 0 0.0% 0 0.0% 0 0.0%
theme_toolbar_tray_wrapper0 0.0% -12 -0.8% 0 0.0% 0 0.0% 0 0.0%
l0 0.0% -10 -0.7% 0 0.0% 0 0.0% -80 -1.6%
theme_form_required_marker0 0.0% 4 0.3% -4,000 -100.0% 0 0.0% 0 0.0%
twig_render_var@10 0.0% -4 -0.3% 0 0.0% 0 0.0% 0 0.0%
twig_render_var0 0.0% 4 0.3% 0 0.0% 0 0.0% 0 0.0%
theme_menu_link0 0.0% 3 0.2% 0 0.0% 0 0.0% 0 0.0%
theme_form0 0.0% -2 -0.1% 0 0.0% -8 -0.1% 0 0.0%
theme_container0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
theme_item_list0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
theme_toolbar0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% 839 56.0% 4,000 100.0% 8 0.1% -4,912 -100.7%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 268 17.9% 0 0.0% 0 0.0% 0 0.0%
is_object0 N/A% -13 -0.9% 0 0.0% 0 0.0% 0 0.0%