Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls233 233 0 0.0%
Incl. Wall Time (microsec)9,458 9,317 -141 -1.5%
Incl. Wall Time (microsec) per call 41 40 -1 -1.5%
Excl. Wall Time (microsec)3,158 3,132 -26 -0.8%
Incl. CPU (microsecs)9,650 9,523 -127 -1.3%
Incl. CPU (microsecs) per call 41 41 -1 -1.3%
Excl. CPU (microsec)2,458 2,408 -50 -2.0%
Incl. MemUse (bytes)77,960 77,928 -32 -0.0%
Incl. MemUse (bytes) per call 335 334 -0 -0.0%
Excl. MemUse (bytes)5,416 5,400 -16 -0.3%
Incl. PeakMemUse (bytes)31,672 38,552 6,880 21.7%
Incl. PeakMemUse (bytes) per call 136 165 30 21.7%
Excl. PeakMemUse (bytes)3,328 5,424 2,096 63.0%

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::__toString0 N/A% -141 -3.5% -127 -3.0% -32 -0.1% 6,880 29.9%
Exclusive Metrics Diff for Current Function-26 -18.4% -50 -39.4% -16 -50.0% 2,096 30.5%
Parent functions
twig_render_var6 N/A% 297 210.6% 301 237.0% 1,368 4275.0% 1,960 28.5%
twig_render_var@2-2 N/A% -187 -132.6% -191 -150.4% -688 -2150.0% 368 5.3%
twig_render_var@1-4 N/A% -121 -85.8% -115 -90.6% -672 -2100.0% 2,208 32.1%
drupal_pre_render_html_tag0 N/A% -65 -46.1% -69 -54.3% 0 0.0% -2,832 -41.2%
theme_rdf_metadata0 N/A% 50 35.5% 52 40.9% -24 -75.0% 0 0.0%
l0 N/A% -44 -31.2% -40 -31.5% 0 0.0% 0 0.0%
theme_toolbar_tray_wrapper0 N/A% -23 -16.3% -12 -9.4% 0 0.0% 0 0.0%
theme_container0 N/A% -18 -12.8% -19 -15.0% 0 0.0% 0 0.0%
theme_links0 N/A% -17 -12.1% -18 -14.2% 0 0.0% 1,200 17.4%
theme_input0 N/A% -11 -7.8% -7 -5.5% 0 0.0% 0 0.0%
twig_render_var@30 N/A% 5 3.5% 6 4.7% 0 0.0% 0 0.0%
template_preprocess_views_view_fields0 N/A% -3 -2.1% -2 -1.6% 0 0.0% 0 0.0%
theme_toolbar0 N/A% -3 -2.1% -4 -3.1% 0 0.0% 0 0.0%
rdf_preprocess_node0 N/A% 1 0.7% 2 1.6% 0 0.0% 0 0.0%
theme_field0 N/A% 1 0.7% -1 -0.8% 0 0.0% 3,976 57.8%
theme_toolbar_tab_wrapper0 N/A% -1 -0.7% -3 -2.4% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% -1 -0.7% 2 1.6% 0 0.0% 0 0.0%
theme_form0 N/A% -1 -0.7% -1 -0.8% -16 -50.0% 0 0.0%
theme_form_element_label0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
theme_form_element0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_item_list0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% -8 -6.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -70 -49.6% -71 -55.9% -16 -50.0% 4,784 69.5%
is_object0 N/A% -45 -31.9% -19 -15.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 0 0.0% 13 10.2% 0 0.0% 0 0.0%