Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)2,279 2,264 -15 -0.7%
Incl. Wall Time (microsec) per call 33 32 -0 -0.7%
Excl. Wall Time (microsec)653 656 3 0.5%
Incl. CPU (microsecs)2,342 2,323 -19 -0.8%
Incl. CPU (microsecs) per call 33 33 -0 -0.8%
Excl. CPU (microsec)486 469 -17 -3.5%
Incl. MemUse (bytes)33,800 33,784 -16 -0.0%
Incl. MemUse (bytes) per call 483 483 -0 -0.0%
Excl. MemUse (bytes)5,856 5,864 8 0.1%
Incl. PeakMemUse (bytes)14,184 14,048 -136 -1.0%
Incl. PeakMemUse (bytes) per call 203 201 -2 -1.0%
Excl. PeakMemUse (bytes)3,240 3,232 -8 -0.2%

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% -15 -65.2% -19 -20.7% -16 -0.0% -136 -0.3%
Exclusive Metrics Diff for Current Function3 20.0% -17 -89.5% 8 50.0% -8 -5.9%
Parent functions
drupal_pre_render_html_tag0 N/A% -11 -73.3% -9 -47.4% 0 0.0% -72 -52.9%
twig_render_var0 N/A% -4 -26.7% -3 -15.8% 0 0.0% -72 -52.9%
l0 N/A% 3 20.0% -8 -42.1% 0 0.0% -48 -35.3%
theme_form_required_marker0 N/A% -2 -13.3% -2 -10.5% 0 0.0% 0 0.0%
theme_form0 N/A% -1 -6.7% 0 0.0% -16 -100.0% 0 0.0%
twig_render_var@20 N/A% 1 6.7% -3 -15.8% 0 0.0% 64 47.1%
twig_render_var@10 N/A% -1 -6.7% 6 31.6% 0 0.0% -8 -5.9%
contextual_pre_render_placeholder0 N/A% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
theme_container0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
theme_input0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -20 -133.3% 0 0.0% -24 -150.0% -128 -94.1%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 2 13.3% -2 -10.5% 0 0.0% 0 0.0%