Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #5208407650493Run #52084105e6dcbDiffDiff%
Number of Function Calls366 412 46 12.6%
Incl. Wall Time (microsec)16,503 17,077 574 3.5%
Incl. Wall Time (microsec) per call 45 41 -4 -8.1%
Excl. Wall Time (microsec)5,592 6,080 488 8.7%
Incl. CPU (microsecs)16,825 17,429 604 3.6%
Incl. CPU (microsecs) per call 46 42 -4 -8.0%
Excl. CPU (microsec)3,859 4,429 570 14.8%
Incl. MemUse (bytes)120,784 123,192 2,408 2.0%
Incl. MemUse (bytes) per call 330 299 -31 -9.4%
Excl. MemUse (bytes)-15,256 -13,136 2,120 13.9%
Incl. PeakMemUse (bytes)14,888 15,304 416 2.8%
Incl. PeakMemUse (bytes) per call 41 37 -4 -8.7%
Excl. PeakMemUse (bytes)2,000 2,960 960 48.0%

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::__toString46 88.5% 574 74.9% 604 57.6% 2,408 9.0% 416 1.5%
Exclusive Metrics Diff for Current Function488 85.0% 570 94.4% 2,120 88.0% 960 230.8%
Parent functions
_theme_table_cell46 100.0% 176 30.7% 204 33.8% 4,752 197.3% 3,240 778.8%
theme_input0 0.0% 151 26.3% 148 24.5% 0 0.0% 0 0.0%
theme_select0 0.0% 68 11.8% 69 11.4% -10,312 -428.2% -9,512 -2286.5%
theme_form_element0 0.0% 62 10.8% 70 11.6% 0 0.0% 0 0.0%
theme_table0 0.0% 35 6.1% 35 5.8% 7,928 329.2% 8,024 1928.8%
drupal_pre_render_html_tag0 0.0% 15 2.6% 9 1.5% 0 0.0% -144 -34.6%
theme_form_element_label0 0.0% 15 2.6% 14 2.3% 0 0.0% 0 0.0%
twig_render_var0 0.0% 14 2.4% 13 2.2% 0 0.0% 0 0.0%
theme_textarea0 0.0% 10 1.7% 10 1.7% 0 0.0% 0 0.0%
theme_form0 0.0% 8 1.4% 9 1.5% 40 1.7% 0 0.0%
theme_item_list0 0.0% 6 1.0% 5 0.8% 0 0.0% 0 0.0%
theme_container0 0.0% 5 0.9% 5 0.8% 0 0.0% 0 0.0%
l0 0.0% 4 0.7% 4 0.7% 0 0.0% 0 0.0%
theme_details0 0.0% 3 0.5% 4 0.7% 0 0.0% 0 0.0%
twig_render_var@10 0.0% 2 0.3% 1 0.2% 0 0.0% 0 0.0%
theme_links0 0.0% 0 0.0% 1 0.2% 0 0.0% -1,192 -286.5%
theme_form_required_marker0 0.0% 0 0.0% 3 0.5% 0 0.0% 0 0.0%
theme_menu_link0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render2 33.3% 71 12.4% 93 15.4% 288 12.0% -464 -111.5%
Drupal\Core\Template\AttributeValueBase::printed2 33.3% 15 2.6% 10 1.7% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeBoolean::render0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_object2 33.3% 0 0.0% -69 -11.4% 0 0.0% -80 -19.2%