Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls178 178 0 0.0%
Incl. Wall Time (microsec)5,084 5,102 18 0.4%
Incl. Wall Time (microsec) per call 29 29 0 0.4%
Excl. Wall Time (microsec)1,466 1,500 34 2.3%
Incl. CPU (microsecs)5,207 5,217 10 0.2%
Incl. CPU (microsecs) per call 29 29 0 0.2%
Excl. CPU (microsec)1,036 1,042 6 0.6%
Incl. MemUse (bytes)65,880 63,496 -2,384 -3.6%
Incl. MemUse (bytes) per call 370 357 -13 -3.6%
Excl. MemUse (bytes)6,656 4,240 -2,416 -36.3%
Incl. PeakMemUse (bytes)21,160 28,824 7,664 36.2%
Incl. PeakMemUse (bytes) per call 119 162 43 36.2%
Excl. PeakMemUse (bytes)4,288 6,600 2,312 53.9%

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 N/A% 18 28.1% 10 5.6% -2,384 -8.7% 7,664 29.6%
Exclusive Metrics Diff for Current Function34 188.9% 6 60.0% -2,416 -101.3% 2,312 30.2%
Parent functions
twig_render_var11 N/A% 400 2222.2% 409 4090.0% 2,584 108.4% 2,088 27.2%
theme_toolbar_tray_wrapper-3 N/A% -187 -1038.9% -190 -1900.0% -1,960 -82.2% 0 0.0%
theme_toolbar_tab_wrapper-6 N/A% -135 -750.0% -141 -1410.0% -1,760 -73.8% -784 -10.2%
theme_toolbar-2 N/A% -76 -422.2% -79 -790.0% -1,280 -53.7% 0 0.0%
l0 N/A% 13 72.2% 9 90.0% 0 0.0% 5,120 66.8%
drupal_pre_render_html_tag0 N/A% 6 33.3% 4 40.0% 16 0.7% 544 7.1%
theme_links0 N/A% 5 27.8% 2 20.0% 0 0.0% -336 -4.4%
theme_image0 N/A% -3 -16.7% -4 -40.0% 0 0.0% 0 0.0%
theme_form_element0 N/A% -3 -16.7% -2 -20.0% 0 0.0% 0 0.0%
twig_render_var@10 N/A% -2 -11.1% -3 -30.0% 0 0.0% 0 0.0%
theme_input0 N/A% 2 11.1% 3 30.0% 0 0.0% 120 1.6%
theme_menu_link0 N/A% -1 -5.6% 0 0.0% 0 0.0% 288 3.8%
theme_form_element_label0 N/A% -1 -5.6% -2 -20.0% 0 0.0% 0 0.0%
theme_container0 N/A% 0 0.0% 0 0.0% 0 0.0% 624 8.1%
contextual_pre_render_placeholder0 N/A% 0 0.0% 7 70.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%
theme_form0 N/A% 0 0.0% 0 0.0% 16 0.7% 0 0.0%
theme_item_list0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -13 -72.2% -6 -60.0% 32 1.3% 3,192 41.6%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% -2 -11.1% 10 100.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeBoolean::render0 N/A% -1 -5.6% 0 0.0% 0 0.0% 2,160 28.2%