Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls503 503 0 0.0%
Incl. Wall Time (microsec)42,360 45,714 3,354 7.9%
Incl. Wall Time (microsec) per call 84 91 7 7.9%
Excl. Wall Time (microsec)10,697 11,535 838 7.8%
Incl. CPU (microsecs)42,893 46,288 3,395 7.9%
Incl. CPU (microsecs) per call 85 92 7 7.9%
Excl. CPU (microsec)8,506 9,169 663 7.8%
Incl. MemUse (bytes)95,424 97,892 2,468 2.6%
Incl. MemUse (bytes) per call 190 195 5 2.6%
Excl. MemUse (bytes)-5,708 -10,636 -4,928 -86.3%
Incl. PeakMemUse (bytes)23,588 31,532 7,944 33.7%
Incl. PeakMemUse (bytes) per call 47 63 16 33.7%
Excl. PeakMemUse (bytes)5,180 5,824 644 12.4%

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% 3,354 93.6% 3,395 3296.1% 2,468 1.1% 7,944 5.1%
Exclusive Metrics Diff for Current Function838 25.0% 663 19.5% -4,928 -199.7% 644 8.1%
Parent functions
twig_render_var@146 N/A% 3,653 108.9% 3,700 109.0% 6,432 260.6% 6,620 83.3%
twig_render_var@231 N/A% 2,822 84.1% 2,865 84.4% 5,224 211.7% 1,132 14.2%
twig_render_var@320 N/A% 1,871 55.8% 1,895 55.8% 3,404 137.9% 2,040 25.7%
run_init::templates/user.tpl.php-20 N/A% -1,652 -49.3% -1,674 -49.3% -3,188 -129.2% -892 -11.2%
theme_field0 N/A% 1,523 45.4% 1,537 45.3% 1,768 71.6% 96 1.2%
twig_render_var-27 N/A% -1,419 -42.3% -1,439 -42.4% -2,748 -111.3% 2,584 32.5%
run_init::templates/views-view-unformatted.tpl.php-20 N/A% -1,386 -41.3% -1,402 -41.3% -2,788 -113.0% -1,920 -24.2%
run_init::templates/block.tpl.php-21 N/A% -1,199 -35.7% -1,223 -36.0% -2,608 -105.7% -840 -10.6%
run_init::templates/region.tpl.php-5 N/A% -299 -8.9% -303 -8.9% -968 -39.2% 0 0.0%
run_init::templates/html.tpl.php-2 N/A% -295 -8.8% -298 -8.8% -1,172 -47.5% -856 -10.8%
run_init::templates/views-view.tpl.php-2 N/A% -202 -6.0% -205 -6.0% -896 -36.3% -272 -3.4%
theme_rdf_template_variable_wrapper0 N/A% -131 -3.9% -118 -3.5% -4 -0.2% 408 5.1%
theme_image0 N/A% 51 1.5% 49 1.4% 0 0.0% 96 1.2%
theme_username0 N/A% -41 -1.2% -41 -1.2% 0 0.0% 0 0.0%
theme_input0 N/A% 30 0.9% 31 0.9% 0 0.0% 0 0.0%
theme_links0 N/A% 27 0.8% 15 0.4% 0 0.0% -224 -2.8%
l0 N/A% -21 -0.6% -16 -0.5% 0 0.0% -28 -0.4%
theme_form0 N/A% 14 0.4% 14 0.4% 8 0.3% 0 0.0%
theme_item_list0 N/A% 8 0.2% 7 0.2% 0 0.0% 0 0.0%
theme_html_tag0 N/A% -7 -0.2% -9 -0.3% 4 0.2% 0 0.0%
theme_container0 N/A% 6 0.2% 6 0.2% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 3 0.1% 3 0.1% 0 0.0% 0 0.0%
theme_menu_link0 N/A% -1 -0.0% 2 0.1% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render89 33.5% 2,345 69.9% 2,429 71.5% 7,396 299.7% 7,300 91.9%
is_object89 33.5% 88 2.6% 137 4.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed88 33.1% 83 2.5% 166 4.9% 0 0.0% 0 0.0%