Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls503 503 0 0.0%
Incl. Wall Time (microsec)41,593 45,059 3,466 8.3%
Incl. Wall Time (microsec) per call 83 90 7 8.3%
Excl. Wall Time (microsec)10,503 11,339 836 8.0%
Incl. CPU (microsecs)42,137 45,629 3,492 8.3%
Incl. CPU (microsecs) per call 84 91 7 8.3%
Excl. CPU (microsec)8,388 9,045 657 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% 3,466 197.4% 3,492 181.5% 2,468 1.1% 7,944 5.1%
Exclusive Metrics Diff for Current Function836 24.1% 657 18.8% -4,928 -199.7% 644 8.1%
Parent functions
twig_render_var@146 N/A% 3,637 104.9% 3,689 105.6% 6,432 260.6% 6,620 83.3%
twig_render_var@231 N/A% 2,819 81.3% 2,861 81.9% 5,224 211.7% 1,132 14.2%
twig_render_var@320 N/A% 1,900 54.8% 1,929 55.2% 3,404 137.9% 2,040 25.7%
run_init::templates/user.tpl.php-20 N/A% -1,628 -47.0% -1,657 -47.5% -3,188 -129.2% -892 -11.2%
theme_field0 N/A% 1,560 45.0% 1,564 44.8% 1,768 71.6% 96 1.2%
run_init::templates/views-view-unformatted.tpl.php-20 N/A% -1,378 -39.8% -1,396 -40.0% -2,788 -113.0% -1,920 -24.2%
twig_render_var-27 N/A% -1,374 -39.6% -1,399 -40.1% -2,748 -111.3% 2,584 32.5%
run_init::templates/block.tpl.php-21 N/A% -1,197 -34.5% -1,221 -35.0% -2,608 -105.7% -840 -10.6%
run_init::templates/region.tpl.php-5 N/A% -299 -8.6% -303 -8.7% -968 -39.2% 0 0.0%
run_init::templates/html.tpl.php-2 N/A% -287 -8.3% -290 -8.3% -1,172 -47.5% -856 -10.8%
run_init::templates/views-view.tpl.php-2 N/A% -208 -6.0% -212 -6.1% -896 -36.3% -272 -3.4%
theme_image0 N/A% -63 -1.8% -68 -1.9% 0 0.0% 96 1.2%
l0 N/A% -31 -0.9% -25 -0.7% 0 0.0% -28 -0.4%
theme_input0 N/A% 26 0.8% 27 0.8% 0 0.0% 0 0.0%
theme_username0 N/A% -23 -0.7% -28 -0.8% 0 0.0% 0 0.0%
theme_links0 N/A% 13 0.4% 21 0.6% 0 0.0% -224 -2.8%
theme_rdf_template_variable_wrapper0 N/A% -10 -0.3% -14 -0.4% -4 -0.2% 408 5.1%
theme_form_element0 N/A% 8 0.2% 7 0.2% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 8 0.2% 6 0.2% 0 0.0% 0 0.0%
theme_html_tag0 N/A% -3 -0.1% 2 0.1% 4 0.2% 0 0.0%
theme_item_list0 N/A% -2 -0.1% 1 0.0% 0 0.0% 0 0.0%
theme_container0 N/A% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0%
theme_menu_link0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
theme_form0 N/A% 0 0.0% 0 0.0% 8 0.3% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render89 33.5% 2,461 71.0% 2,529 72.4% 7,396 299.7% 7,300 91.9%
is_object89 33.5% 94 2.7% 136 3.9% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed88 33.1% 75 2.2% 170 4.9% 0 0.0% 0 0.0%