Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls697 697 0 0.0%
Incl. Wall Time (microsec)23,286 28,761 5,475 23.5%
Incl. Wall Time (microsec) per call 33 41 8 23.5%
Excl. Wall Time (microsec)7,397 8,087 690 9.3%
Incl. CPU (microsecs)23,836 29,312 5,476 23.0%
Incl. CPU (microsecs) per call 34 42 8 23.0%
Excl. CPU (microsec)5,968 6,379 411 6.9%
Incl. MemUse (bytes)145,408 159,472 14,064 9.7%
Incl. MemUse (bytes) per call 209 229 20 9.7%
Excl. MemUse (bytes)-2,176 -9,232 -7,056 -324.3%
Incl. PeakMemUse (bytes)37,152 21,976 -15,176 -40.8%
Incl. PeakMemUse (bytes) per call 53 32 -22 -40.8%
Excl. PeakMemUse (bytes)7,208 3,440 -3,768 -52.3%

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% 5,475 33.8% 5,476 36.3% 14,064 24.7% -15,176 -26.7%
Exclusive Metrics Diff for Current Function690 12.6% 411 7.5% -7,056 -50.2% -3,768 -24.8%
Parent functions
twig_render_var@1418 N/A% 10,220 186.7% 10,525 192.2% 54,656 388.6% 8,560 56.4%
run_init::templates/field.tpl.php-418 N/A% -4,863 -88.8% -5,143 -93.9% -40,592 -288.6% -1,584 -10.4%
twig_render_var0 N/A% 122 2.2% 137 2.5% 0 0.0% 0 0.0%
theme_rdf_template_variable_wrapper0 N/A% -98 -1.8% -122 -2.2% 0 0.0% 0 0.0%
run_init::templates/user.tpl.php0 N/A% 78 1.4% 74 1.4% 0 0.0% 8 0.1%
theme_username0 N/A% -22 -0.4% -21 -0.4% 0 0.0% 0 0.0%
theme_html_tag0 N/A% 22 0.4% 22 0.4% 0 0.0% 0 0.0%
theme_input0 N/A% 18 0.3% 19 0.3% 0 0.0% 0 0.0%
run_init::templates/views-view-unformatted.tpl.php0 N/A% -8 -0.1% -12 -0.2% 0 0.0% 0 0.0%
theme_image0 N/A% -7 -0.1% -8 -0.1% 0 0.0% -22,160 -146.0%
run_init::templates/views-view.tpl.php0 N/A% 7 0.1% 7 0.1% 0 0.0% 0 0.0%
theme_item_list0 N/A% 5 0.1% 4 0.1% 0 0.0% 0 0.0%
run_init::templates/html.tpl.php0 N/A% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0%
theme_form0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_container0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/region.tpl.php0 N/A% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
theme_links0 N/A% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0%
l0 N/A% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::templates/block.tpl.php0 N/A% 1 0.0% -5 -0.1% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render110 50.0% 4,869 88.9% 4,932 90.1% 21,120 150.2% -11,408 -75.2%
is_object110 50.0% -81 -1.5% 110 2.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed0 0.0% -3 -0.1% 23 0.4% 0 0.0% 0 0.0%