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

Drupal\Core\Template\Attribute::__toStringRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls419 549 130 31.0%
Incl. Wall Time (microsec)32,028 41,095 9,067 28.3%
Incl. Wall Time (microsec) per call 76 75 -2 -2.1%
Excl. Wall Time (microsec)8,004 10,140 2,136 26.7%
Incl. CPU (microsecs)32,470 41,686 9,216 28.4%
Incl. CPU (microsecs) per call 77 76 -2 -2.0%
Excl. CPU (microsec)6,411 8,289 1,878 29.3%
Incl. MemUse (bytes)78,456 96,396 17,940 22.9%
Incl. MemUse (bytes) per call 187 176 -12 -6.2%
Excl. MemUse (bytes)-80 -2,352 -2,272 -2840.0%
Incl. PeakMemUse (bytes)24,812 25,168 356 1.4%
Incl. PeakMemUse (bytes) per call 59 46 -13 -22.6%
Excl. PeakMemUse (bytes)6,304 5,504 -800 -12.7%

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::__toString130 18.0% 9,067 16.3% 9,216 16.8% 17,940 19.3% 356 0.2%
Exclusive Metrics Diff for Current Function2,136 23.6% 1,878 20.4% -2,272 -12.7% -800 -224.7%
Parent functions
theme_select20 15.4% 2,708 29.9% 2,729 29.6% 5,196 29.0% -1,604 -450.6%
theme_links30 23.1% 1,806 19.9% 1,834 19.9% 2,720 15.2% 0 0.0%
twig_render_var21 16.2% 1,437 15.8% 1,458 15.8% 2,528 14.1% 2,600 730.3%
theme_form_element20 15.4% 1,393 15.4% 1,414 15.3% 2,808 15.7% 0 0.0%
theme_form_element_label20 15.4% 1,335 14.7% 1,359 14.7% 3,192 17.8% 0 0.0%
run_init::templates/block.tpl.php-21 -16.2% -1,206 -13.3% -1,229 -13.3% -2,608 -14.5% -776 -218.0%
theme_input10 7.7% 973 10.7% 984 10.7% 1,836 10.2% -788 -221.3%
twig_render_var@110 7.7% 600 6.6% 616 6.7% 1,332 7.4% 1,192 334.8%
l20 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_form0 0.0% -2 -0.0% -1 -0.0% 12 0.1% 0 0.0%
theme_rdf_template_variable_wrapper0 0.0% 2 0.0% -7 -0.1% 0 0.0% 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::render198 33.3% 6,530 72.0% 6,657 72.2% 20,212 112.7% 1,156 324.7%
is_object198 33.3% 201 2.2% 262 2.8% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed198 33.3% 200 2.2% 419 4.5% 0 0.0% 0 0.0%