Diff Report
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #518ed14bbba55Run #518eceb4aac68DiffDiff%
Number of Function Calls82 82 0 0.0%
Incl. Wall Time (microsec)3,780 3,856 76 2.0%
Incl. Wall Time (microsec) per call 46 47 1 2.0%
Excl. Wall Time (microsec)1,186 1,201 15 1.3%
Incl. CPU (microsecs)3,854 3,935 81 2.1%
Incl. CPU (microsecs) per call 47 48 1 2.1%
Excl. CPU (microsec)808 859 51 6.3%
Incl. MemUse (bytes)41,096 41,912 816 2.0%
Incl. MemUse (bytes) per call 501 511 10 2.0%
Excl. MemUse (bytes)9,272 10,096 824 8.9%
Incl. PeakMemUse (bytes)36,312 34,464 -1,848 -5.1%
Incl. PeakMemUse (bytes) per call 443 420 -23 -5.1%
Excl. PeakMemUse (bytes)8,672 8,632 -40 -0.5%

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 N/A% 76 27.6% 81 26.0% 816 4.1% -1,848 -9.9%
Exclusive Metrics Diff for Current Function15 19.7% 51 63.0% 824 101.0% -40 -2.2%
Parent functions
run_init::templates/region.tpl.php7 N/A% 256 336.8% 264 325.9% 1,856 227.5% 1,104 59.7%
twig_render_var-7 N/A% -250 -328.9% -258 -318.5% -1,032 -126.5% -1,904 -103.0%
theme_field0 N/A% 32 42.1% 32 39.5% 0 0.0% 0 0.0%
theme_input0 N/A% 15 19.7% 17 21.0% 0 0.0% -744 -40.3%
run_init::templates/block.tpl.php0 N/A% 9 11.8% 10 12.3% 0 0.0% -376 -20.3%
theme_html_tag0 N/A% 6 7.9% 4 4.9% 0 0.0% 0 0.0%
theme_links0 N/A% 3 3.9% 4 4.9% 0 0.0% 0 0.0%
theme_rdf_template_variable_wrapper0 N/A% 2 2.6% 1 1.2% 0 0.0% 0 0.0%
theme_username0 N/A% 2 2.6% 2 2.5% 0 0.0% -80 -4.3%
run_init::templates/html.tpl.php0 N/A% 1 1.3% -1 -1.2% 0 0.0% 0 0.0%
theme_item_list0 N/A% 1 1.3% 5 6.2% 0 0.0% 216 11.7%
theme_form0 N/A% -1 -1.3% -3 -3.7% -8 -1.0% -64 -3.5%
theme_form_element_label0 N/A% 1 1.3% 5 6.2% 0 0.0% 0 0.0%
theme_form_element0 N/A% -1 -1.3% -3 -3.7% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_container0 N/A% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
l0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% 45 59.2% 47 58.0% -8 -1.0% -1,808 -97.8%
is_object0 N/A% 10 13.2% -13 -16.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 6 7.9% -4 -4.9% 0 0.0% 0 0.0%