Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)5,100 5,111 11 0.2%
Incl. Wall Time (microsec) per call 41 41 0 0.2%
Excl. Wall Time (microsec)1,386 1,394 8 0.6%
Incl. CPU (microsecs)5,203 5,200 -3 -0.1%
Incl. CPU (microsecs) per call 42 42 -0 -0.1%
Excl. CPU (microsec)974 974 0 0.0%
Incl. MemUse (bytes)54,480 55,160 680 1.2%
Incl. MemUse (bytes) per call 436 441 5 1.2%
Excl. MemUse (bytes)1,488 2,368 880 59.1%
Incl. PeakMemUse (bytes)19,328 17,664 -1,664 -8.6%
Incl. PeakMemUse (bytes) per call 155 141 -13 -8.6%
Excl. PeakMemUse (bytes)3,656 2,960 -696 -19.0%

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% 11 1.0% -3 -0.4% 680 2.6% -1,664 -6.3%
Exclusive Metrics Diff for Current Function8 72.7% 0 0.0% 880 129.4% -696 -41.8%
Parent functions
twig_render_var-1 N/A% -60 -545.5% -62 -2066.7% -328 -48.2% -1,464 -88.0%
theme_checkboxes1 N/A% 34 309.1% 35 1166.7% 1,024 150.6% 0 0.0%
theme_input0 N/A% 23 209.1% 28 933.3% 0 0.0% -32 -1.9%
drupal_pre_render_html_tag0 N/A% 8 72.7% 12 400.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% 3 27.3% -4 -133.3% 0 0.0% 0 0.0%
l0 N/A% 3 27.3% 4 133.3% 0 0.0% 0 0.0%
theme_form0 N/A% -2 -18.2% -2 -66.7% -16 -2.4% 0 0.0%
theme_form_required_marker0 N/A% -2 -18.2% -3 -100.0% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% -1 -9.1% -3 -100.0% 0 0.0% 0 0.0%
theme_item_list0 N/A% 1 9.1% -2 -66.7% 0 0.0% 0 0.0%
twig_render_var@10 N/A% 1 9.1% -5 -166.7% 0 0.0% 0 0.0%
theme_container0 N/A% 1 9.1% -2 -66.7% 0 0.0% -168 -10.1%
theme_textarea0 N/A% 1 9.1% 3 100.0% 0 0.0% 0 0.0%
theme_links0 N/A% 1 9.1% 1 33.3% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
theme_radios0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::printed-1 -50.0% 3 27.3% -12 -400.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::render-1 -50.0% 0 0.0% 9 300.0% -200 -29.4% -968 -58.2%