Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls549 419 -130 -23.7%
Incl. Wall Time (microsec)41,095 32,028 -9,067 -22.1%
Incl. Wall Time (microsec) per call 75 76 2 2.1%
Excl. Wall Time (microsec)10,140 8,004 -2,136 -21.1%
Incl. CPU (microsecs)41,686 32,470 -9,216 -22.1%
Incl. CPU (microsecs) per call 76 77 2 2.1%
Excl. CPU (microsec)8,289 6,411 -1,878 -22.7%
Incl. MemUse (bytes)96,396 78,456 -17,940 -18.6%
Incl. MemUse (bytes) per call 176 187 12 6.6%
Excl. MemUse (bytes)-2,352 -80 2,272 96.6%
Incl. PeakMemUse (bytes)25,168 24,812 -356 -1.4%
Incl. PeakMemUse (bytes) per call 46 59 13 29.2%
Excl. PeakMemUse (bytes)5,504 6,304 800 14.5%

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::__toString-130 -18.0% -9,067 -16.3% -9,216 -16.8% -17,940 -19.3% -356 -0.2%
Exclusive Metrics Diff for Current Function-2,136 -23.6% -1,878 -20.4% 2,272 12.7% 800 224.7%
Parent functions
theme_select-20 -15.4% -2,708 -29.9% -2,729 -29.6% -5,196 -29.0% 1,604 450.6%
theme_links-30 -23.1% -1,806 -19.9% -1,834 -19.9% -2,720 -15.2% 0 0.0%
twig_render_var-21 -16.2% -1,437 -15.8% -1,458 -15.8% -2,528 -14.1% -2,600 -730.3%
theme_form_element-20 -15.4% -1,393 -15.4% -1,414 -15.3% -2,808 -15.7% 0 0.0%
theme_form_element_label-20 -15.4% -1,335 -14.7% -1,359 -14.7% -3,192 -17.8% 0 0.0%
run_init::templates/block.tpl.php21 16.2% 1,206 13.3% 1,229 13.3% 2,608 14.5% 776 218.0%
theme_input-10 -7.7% -973 -10.7% -984 -10.7% -1,836 -10.2% 788 221.3%
twig_render_var@1-10 -7.7% -600 -6.6% -616 -6.7% -1,332 -7.4% -1,192 -334.8%
l-20 -15.4% -43 -0.5% -71 -0.8% -880 -4.9% 0 0.0%
theme_field0 0.0% 29 0.3% 14 0.2% 0 0.0% 0 0.0%
theme_image0 0.0% 26 0.3% 28 0.3% 0 0.0% 44 12.4%
run_init::templates/region.tpl.php0 0.0% 19 0.2% 16 0.2% 0 0.0% 0 0.0%
theme_username0 0.0% -16 -0.2% -8 -0.1% 0 0.0% 0 0.0%
theme_item_list0 0.0% -12 -0.1% -10 -0.1% 0 0.0% 0 0.0%
theme_container0 0.0% -9 -0.1% -8 -0.1% 0 0.0% 0 0.0%
run_init::templates/user.tpl.php0 0.0% -8 -0.1% -7 -0.1% 0 0.0% 0 0.0%
theme_html_tag0 0.0% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0%
run_init::templates/views-view-unformatted.tpl.php0 0.0% -3 -0.0% -7 -0.1% 0 0.0% 116 32.6%
theme_rdf_template_variable_wrapper0 0.0% -2 -0.0% 7 0.1% 0 0.0% 0 0.0%
theme_form0 0.0% 2 0.0% 1 0.0% -12 -0.1% 0 0.0%
theme_menu_link0 0.0% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::templates/views-view.tpl.php0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 0.0% 0 0.0% 0 0.0% -44 -0.2% 0 0.0%
run_init::templates/html.tpl.php0 0.0% 0 0.0% -1 -0.0% 0 0.0% 108 30.3%
Child functions
Drupal\Core\Template\AttributeValueBase::render-198 -33.3% -6,530 -72.0% -6,657 -72.2% -20,212 -112.7% -1,156 -324.7%
is_object-198 -33.3% -201 -2.2% -262 -2.8% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed-198 -33.3% -200 -2.2% -419 -4.5% 0 0.0% 0 0.0%