Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519ea884c38e9Run #519ea984d991eDiffDiff%
Number of Function Calls1,295 1,295 0 0.0%
Incl. Wall Time (microsec)30,285 41,775 11,490 37.9%
Incl. Wall Time (microsec) per call 23 32 9 37.9%
Excl. Wall Time (microsec)10,807 11,956 1,149 10.6%
Incl. CPU (microsecs)31,177 42,639 11,462 36.8%
Incl. CPU (microsecs) per call 24 33 9 36.8%
Excl. CPU (microsec)8,524 9,398 874 10.3%
Incl. MemUse (bytes)202,792 233,112 30,320 15.0%
Incl. MemUse (bytes) per call 157 180 23 15.0%
Excl. MemUse (bytes)6,048 -9,984 -16,032 -265.1%
Incl. PeakMemUse (bytes)50,704 50,008 -696 -1.4%
Incl. PeakMemUse (bytes) per call 39 39 -1 -1.4%
Excl. PeakMemUse (bytes)12,208 8,224 -3,984 -32.6%

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::__toString0 0.0% 11,490 35.8% 11,462 34.9% 30,320 56.9% -696 -1.3%
Exclusive Metrics Diff for Current Function1,149 10.0% 874 7.6% -16,032 -52.9% -3,984 -572.4%
Parent functions
twig_render_var@1920 N/A% 18,997 165.3% 19,566 170.7% 105,688 348.6% 5,672 814.9%
run_init::templates/field.tpl.php-920 N/A% -7,624 -66.4% -8,170 -71.3% -75,392 -248.7% -1,424 -204.6%
theme_image0 N/A% 76 0.7% 64 0.6% 0 0.0% -3,744 -537.9%
twig_render_var0 N/A% 37 0.3% 45 0.4% 0 0.0% 0 0.0%
run_init::templates/views-view.tpl.php0 N/A% -28 -0.2% -28 -0.2% 0 0.0% 0 0.0%
run_init::templates/views-view-unformatted.tpl.php0 N/A% 24 0.2% 16 0.1% 0 0.0% -1,200 -172.4%
theme_rdf_template_variable_wrapper0 N/A% -16 -0.1% -29 -0.3% 0 0.0% 0 0.0%
theme_username0 N/A% 15 0.1% 10 0.1% 0 0.0% 0 0.0%
theme_html_tag0 N/A% 7 0.1% 4 0.0% 16 0.1% 0 0.0%
theme_input0 N/A% -5 -0.0% -7 -0.1% 0 0.0% 0 0.0%
l0 N/A% -2 -0.0% -5 -0.0% 0 0.0% 0 0.0%
run_init::templates/html.tpl.php0 N/A% 2 0.0% 1 0.0% 0 0.0% 0 0.0%
theme_links0 N/A% 2 0.0% -2 -0.0% 0 0.0% 0 0.0%
theme_form0 N/A% 1 0.0% 0 0.0% 8 0.0% 0 0.0%
theme_item_list0 N/A% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 1 0.0% -3 -0.0% 0 0.0% 0 0.0%
run_init::templates/region.tpl.php0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
run_init::templates/block.tpl.php0 N/A% 0 0.0% -7 -0.1% 0 0.0% 0 0.0%
theme_container0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render240 50.0% 10,140 88.3% 10,346 90.3% 46,352 152.9% 3,288 472.4%
Drupal\Core\Template\AttributeValueBase::printed0 0.0% 207 1.8% 77 0.7% 0 0.0% 0 0.0%
is_object240 50.0% -6 -0.1% 165 1.4% 0 0.0% 0 0.0%