Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls136 150 14 10.3%
Incl. Wall Time (microsec)3,448 3,670 222 6.4%
Incl. Wall Time (microsec) per call 25 24 -1 -3.5%
Excl. Wall Time (microsec)953 1,008 55 5.8%
Incl. CPU (microsecs)3,542 3,769 227 6.4%
Incl. CPU (microsecs) per call 26 25 -1 -3.5%
Excl. CPU (microsec)696 737 41 5.9%
Incl. MemUse (bytes)46,704 48,792 2,088 4.5%
Incl. MemUse (bytes) per call 343 325 -18 -5.3%
Excl. MemUse (bytes)8,544 8,544 0 0.0%
Incl. PeakMemUse (bytes)22,168 23,376 1,208 5.4%
Incl. PeakMemUse (bytes) per call 163 156 -7 -4.4%
Excl. PeakMemUse (bytes)4,352 4,616 264 6.1%

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::__toString14 33.3% 222 39.6% 227 41.1% 2,088 4.2% 1,208 2.4%
Exclusive Metrics Diff for Current Function55 24.8% 41 18.1% 0 0.0% 264 21.9%
Parent functions
twig_render_var14 100.0% 239 107.7% 250 110.1% 2,080 99.6% 1,208 100.0%
drupal_pre_render_html_tag0 0.0% -10 -4.5% -11 -4.8% 0 0.0% 0 0.0%
_theme_table_cell0 0.0% -4 -1.8% -7 -3.1% 0 0.0% 0 0.0%
theme_links0 0.0% 3 1.4% 4 1.8% 0 0.0% 0 0.0%
theme_input0 0.0% -2 -0.9% -3 -1.3% 0 0.0% 0 0.0%
theme_form_required_marker0 0.0% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
theme_table0 0.0% -1 -0.5% -11 -4.8% 0 0.0% 0 0.0%
theme_form_element0 0.0% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
l0 0.0% -1 -0.5% -2 -0.9% 0 0.0% 0 0.0%
theme_item_list0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_menu_link0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form0 0.0% 0 0.0% 1 0.4% 8 0.4% 0 0.0%
theme_form_element_label0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
twig_render_var@10 0.0% 0 0.0% 7 3.1% 0 0.0% 0 0.0%
theme_container0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render14 50.0% 166 74.8% 172 75.8% 2,088 100.0% 944 78.1%
Drupal\Core\Template\AttributeValueBase::printed14 50.0% 1 0.5% 14 6.2% 0 0.0% 0 0.0%