Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls476 428 -48 -10.1%
Incl. Wall Time (microsec)28,520 28,142 -378 -1.3%
Incl. Wall Time (microsec) per call 60 66 6 9.7%
Excl. Wall Time (microsec)8,597 8,927 330 3.8%
Incl. CPU (microsecs)16,000 52,002 36,002 225.0%
Incl. CPU (microsecs) per call 34 122 88 261.5%
Excl. CPU (microsec)0 12,001 12,001 N/A%
Incl. MemUse (bytes)217,416 188,888 -28,528 -13.1%
Incl. MemUse (bytes) per call 457 441 -15 -3.4%
Excl. MemUse (bytes)-44,168 -65,096 -20,928 -47.4%
Incl. PeakMemUse (bytes)69,608 120,952 51,344 73.8%
Incl. PeakMemUse (bytes) per call 146 283 136 93.2%
Excl. PeakMemUse (bytes)13,104 12,416 -688 -5.3%

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-48 -64.9% -378 -0.7% 36,002 69.2% -28,528 -1.9% 51,344 3.7%
Exclusive Metrics Diff for Current Function330 87.3% 12,001 33.3% -20,928 -73.4% -688 -1.3%
Parent functions
twig_render_var@1151 314.6% 14,260 3772.5% 32,002 88.9% 76,496 268.1% 31,048 60.5%
twig_render_var@2212 441.7% 8,030 2124.3% 4,000 11.1% 56,896 199.4% 6,080 11.8%
theme_field-126 -262.5% -5,367 -1419.8% -4,000 -11.1% -38,240 -134.0% -7,352 -14.3%
theme_rdf_template_variable_wrapper-63 -131.2% -4,441 -1174.9% 0 0.0% -27,680 -97.0% -4,656 -9.1%
twig_render_var@521 43.8% 3,950 1045.0% 8,000 22.2% 21,008 73.6% 54,664 106.5%
theme_image-22 -45.8% -3,908 -1033.9% 0 0.0% -39,616 -138.9% -22,520 -43.9%
twig_render_var-46 -95.8% -3,264 -863.5% -4,000 -11.1% -2,248 -7.9% 24,344 47.4%
theme_username-21 -43.8% -2,644 -699.5% 0 0.0% -14,536 -51.0% -2,520 -4.9%
theme_links-45 -93.8% -2,156 -570.4% 0 0.0% -12,016 -42.1% -7,784 -15.2%
run_init::templates/user.tpl.php-21 -43.8% -1,736 -459.3% -4,000 -11.1% -10,040 -35.2% -2,984 -5.8%
run_init::templates/views-view-unformatted.tpl.php-21 -43.8% -891 -235.7% 0 0.0% -6,560 -23.0% -5,144 -10.0%
theme_input-5 -10.4% -631 -166.9% 0 0.0% -4,760 -16.7% -288 -0.6%
theme_html_tag-14 -29.2% -498 -131.7% -4,000 -11.1% -5,512 -19.3% -2,376 -4.6%
run_init::templates/block.tpl.php-10 -20.8% -317 -83.9% 0 0.0% -3,568 -12.5% -2,640 -5.1%
run_init::templates/html.tpl.php-2 -4.2% -137 -36.2% 0 0.0% -2,008 -7.0% -560 -1.1%
run_init::templates/region.tpl.php-3 -6.2% -115 -30.4% 0 0.0% -1,864 -6.5% -384 -0.7%
theme_form-1 -2.1% -105 -27.8% 0 0.0% -1,792 -6.3% -1,376 -2.7%
twig_render_var@32 4.2% 94 24.9% 0 0.0% 1,808 6.3% 1,648 3.2%
theme_form_element-2 -4.2% -89 -23.5% 0 0.0% -1,648 -5.8% 0 0.0%
theme_form_required_marker-2 -4.2% -84 -22.2% 0 0.0% -1,816 -6.4% -1,272 -2.5%
theme_item_list-3 -6.2% -73 -19.3% 0 0.0% -1,720 -6.0% -2,512 -4.9%
run_init::templates/views-view.tpl.php-1 -2.1% -64 -16.9% 0 0.0% -1,504 -5.3% 0 0.0%
theme_container-1 -2.1% -56 -14.8% 0 0.0% -1,464 -5.1% -648 -1.3%
l-22 -45.8% -50 -13.2% 8,000 22.2% -3,192 -11.2% -1,424 -2.8%
theme_menu_link-1 -2.1% -44 -11.6% 0 0.0% -1,360 -4.8% 0 0.0%
theme_form_element_label-2 -4.2% -42 -11.1% 0 0.0% -1,592 -5.6% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-24 -92.3% -951 -251.6% 24,001 66.7% -7,600 -26.6% 51,920 101.1%
Drupal\Core\Template\AttributeValueBase::printed22 84.6% 246 65.1% 0 0.0% 0 0.0% 112 0.2%
is_object-24 -92.3% -3 -0.8% 0 0.0% 0 0.0% 0 0.0%