Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls150 136 -14 -9.3%
Incl. Wall Time (microsec)3,670 3,448 -222 -6.0%
Incl. Wall Time (microsec) per call 24 25 1 3.6%
Excl. Wall Time (microsec)1,008 953 -55 -5.5%
Incl. CPU (microsecs)3,769 3,542 -227 -6.0%
Incl. CPU (microsecs) per call 25 26 1 3.7%
Excl. CPU (microsec)737 696 -41 -5.6%
Incl. MemUse (bytes)48,792 46,704 -2,088 -4.3%
Incl. MemUse (bytes) per call 325 343 18 5.6%
Excl. MemUse (bytes)8,544 8,544 0 0.0%
Incl. PeakMemUse (bytes)23,376 22,168 -1,208 -5.2%
Incl. PeakMemUse (bytes) per call 156 163 7 4.6%
Excl. PeakMemUse (bytes)4,616 4,352 -264 -5.7%

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::__toString-14 -33.3% -222 -39.6% -227 -41.1% -2,088 -4.2% -1,208 -2.4%
Exclusive Metrics Diff for Current Function-55 -24.8% -41 -18.1% 0 0.0% -264 -21.9%
Parent functions
twig_render_var-14 -100.0% -239 -107.7% -250 -110.1% -2,080 -99.6% -1,208 -100.0%
drupal_pre_render_html_tag0 0.0% 10 4.5% 11 4.8% 0 0.0% 0 0.0%
_theme_table_cell0 0.0% 4 1.8% 7 3.1% 0 0.0% 0 0.0%
theme_links0 0.0% -3 -1.4% -4 -1.8% 0 0.0% 0 0.0%
theme_input0 0.0% 2 0.9% 3 1.3% 0 0.0% 0 0.0%
theme_form_required_marker0 0.0% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
theme_table0 0.0% 1 0.5% 11 4.8% 0 0.0% 0 0.0%
theme_form_element0 0.0% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
l0 0.0% 1 0.5% 2 0.9% 0 0.0% 0 0.0%
theme_menu_link0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_var@10 0.0% 0 0.0% -7 -3.1% 0 0.0% 0 0.0%
theme_item_list0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form0 0.0% 0 0.0% -1 -0.4% -8 -0.4% 0 0.0%
theme_form_element_label0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_container0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-14 -50.0% -166 -74.8% -172 -75.8% -2,088 -100.0% -944 -78.1%
Drupal\Core\Template\AttributeValueBase::printed-14 -50.0% -1 -0.5% -14 -6.2% 0 0.0% 0 0.0%