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

Drupal\Core\Template\Attribute::__toStringRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls178 178 0 0.0%
Incl. Wall Time (microsec)5,102 5,084 -18 -0.4%
Incl. Wall Time (microsec) per call 29 29 -0 -0.4%
Excl. Wall Time (microsec)1,500 1,466 -34 -2.3%
Incl. CPU (microsecs)5,217 5,207 -10 -0.2%
Incl. CPU (microsecs) per call 29 29 -0 -0.2%
Excl. CPU (microsec)1,042 1,036 -6 -0.6%
Incl. MemUse (bytes)63,496 65,880 2,384 3.8%
Incl. MemUse (bytes) per call 357 370 13 3.8%
Excl. MemUse (bytes)4,240 6,656 2,416 57.0%
Incl. PeakMemUse (bytes)28,824 21,160 -7,664 -26.6%
Incl. PeakMemUse (bytes) per call 162 119 -43 -26.6%
Excl. PeakMemUse (bytes)6,600 4,288 -2,312 -35.0%

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 N/A% -18 -28.1% -10 -5.6% 2,384 8.7% -7,664 -29.6%
Exclusive Metrics Diff for Current Function-34 -188.9% -6 -60.0% 2,416 101.3% -2,312 -30.2%
Parent functions
twig_render_var-11 N/A% -400 -2222.2% -409 -4090.0% -2,584 -108.4% -2,088 -27.2%
theme_toolbar_tray_wrapper3 N/A% 187 1038.9% 190 1900.0% 1,960 82.2% 0 0.0%
theme_toolbar_tab_wrapper6 N/A% 135 750.0% 141 1410.0% 1,760 73.8% 784 10.2%
theme_toolbar2 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_form_element0 N/A% 3 16.7% 2 20.0% 0 0.0% 0 0.0%
theme_image0 N/A% 3 16.7% 4 40.0% 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_form_element_label0 N/A% 1 5.6% 2 20.0% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 1 5.6% 0 0.0% 0 0.0% -288 -3.8%
theme_form_required_marker0 N/A% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
theme_item_list0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% -7 -70.0% 0 0.0% 0 0.0%
theme_container0 N/A% 0 0.0% 0 0.0% 0 0.0% -624 -8.1%
theme_form0 N/A% 0 0.0% 0 0.0% -16 -0.7% 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%