Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls308 308 0 0.0%
Incl. Wall Time (microsec)10,897 11,022 125 1.1%
Incl. Wall Time (microsec) per call 35 36 0 1.1%
Excl. Wall Time (microsec)3,717 3,785 68 1.8%
Incl. CPU (microsecs)11,149 11,285 136 1.2%
Incl. CPU (microsecs) per call 36 37 0 1.2%
Excl. CPU (microsec)2,925 2,936 11 0.4%
Incl. MemUse (bytes)91,088 91,088 0 0.0%
Incl. MemUse (bytes) per call 296 296 0 0.0%
Excl. MemUse (bytes)7,008 6,960 -48 -0.7%
Incl. PeakMemUse (bytes)23,000 20,832 -2,168 -9.4%
Incl. PeakMemUse (bytes) per call 75 68 -7 -9.4%
Excl. PeakMemUse (bytes)3,016 3,576 560 18.6%

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 N/A% 125 8.1% 136 7.8% 0 0.0% -2,168 -1.6%
Exclusive Metrics Diff for Current Function68 54.4% 11 8.1% -48 N/A% 560 25.8%
Parent functions
theme_username0 N/A% -2 -1.6% -1 -0.7% 0 N/A% -2,128 -98.2%
l0 N/A% 49 39.2% 52 38.2% 0 N/A% -1,112 -51.3%
theme_table0 N/A% 23 18.4% 22 16.2% 0 N/A% 1,072 49.4%
_theme_table_cell0 N/A% 21 16.8% 20 14.7% 0 N/A% -816 -37.6%
theme_image0 N/A% 1 0.8% 2 1.5% 0 N/A% 760 35.1%
twig_render_var0 N/A% -3 -2.4% -3 -2.2% 0 N/A% 240 11.1%
drupal_pre_render_html_tag0 N/A% 8 6.4% 21 15.4% 16 N/A% -184 -8.5%
theme_item_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme_form0 N/A% 3 2.4% 3 2.2% 16 N/A% 0 0.0%
theme_menu_link0 N/A% -4 -3.2% 1 0.7% 0 N/A% 0 0.0%
template_preprocess_views_view_fields0 N/A% 2 1.6% 1 0.7% 0 N/A% 0 0.0%
theme_toolbar0 N/A% 1 0.8% 1 0.7% 0 N/A% 0 0.0%
theme_toolbar_tray_wrapper0 N/A% 2 1.6% 2 1.5% 0 N/A% 0 0.0%
theme_toolbar_tab_wrapper0 N/A% -2 -1.6% -4 -2.9% 0 N/A% 0 0.0%
theme_container0 N/A% 1 0.8% -1 -0.7% 0 N/A% 0 0.0%
theme_form_element0 N/A% -1 -0.8% -1 -0.7% 0 N/A% 0 0.0%
rdf_preprocess_node0 N/A% 0 0.0% 0 0.0% -16 N/A% 0 0.0%
twig_render_var@10 N/A% 17 13.6% 18 13.2% 0 N/A% 0 0.0%
theme_links0 N/A% -11 -8.8% -12 -8.8% 0 N/A% 0 0.0%
theme_rdf_metadata0 N/A% 1 0.8% 1 0.7% -24 N/A% 0 0.0%
twig_render_var@20 N/A% 2 1.6% 0 0.0% 8 N/A% 0 0.0%
theme_form_required_marker0 N/A% 1 0.8% 2 1.5% 0 N/A% 0 0.0%
theme_input0 N/A% 4 3.2% 5 3.7% 0 N/A% 0 0.0%
twig_render_var@30 N/A% 10 8.0% 7 5.1% 0 N/A% 0 0.0%
theme_form_element_label0 N/A% 2 1.6% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% 47 37.6% 77 56.6% 48 N/A% -2,728 -125.8%
is_object0 N/A% 11 8.8% 26 19.1% 0 N/A% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% -1 -0.8% 22 16.2% 0 N/A% 0 0.0%