Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls31 32 1 3.2%
Incl. Wall Time (microsec)1,135 1,188 53 4.7%
Incl. Wall Time (microsec) per call 37 37 1 1.4%
Excl. Wall Time (microsec)369 381 12 3.3%
Incl. CPU (microsecs)1,163 1,214 51 4.4%
Incl. CPU (microsecs) per call 38 38 0 1.1%
Excl. CPU (microsec)270 275 5 1.9%
Incl. MemUse (bytes)21,896 22,064 168 0.8%
Incl. MemUse (bytes) per call 706 690 -17 -2.4%
Excl. MemUse (bytes)5,376 5,376 0 0.0%
Incl. PeakMemUse (bytes)17,728 18,736 1,008 5.7%
Incl. PeakMemUse (bytes) per call 572 586 14 2.4%
Excl. PeakMemUse (bytes)3,368 3,368 0 0.0%

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::__toString1 25.0% 53 11.5% 51 18.4% 168 0.4% 1,008 2.9%
Exclusive Metrics Diff for Current Function12 22.6% 5 9.8% 0 0.0% 0 0.0%
Parent functions
twig_render_var1 100.0% 46 86.8% 46 90.2% 168 100.0% 1,008 100.0%
theme_html_tag0 0.0% 10 18.9% 10 19.6% 0 0.0% 0 0.0%
theme_username0 0.0% -2 -3.8% -4 -7.8% 0 0.0% 0 0.0%
theme_rdf_template_variable_wrapper0 0.0% -2 -3.8% 1 2.0% 0 0.0% 0 0.0%
theme_links0 0.0% 1 1.9% 1 2.0% 0 0.0% 0 0.0%
run_init::templates/user.tpl.php0 0.0% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
theme_field0 0.0% -1 -1.9% -3 -5.9% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render1 33.3% 43 81.1% 41 80.4% 168 100.0% 1,008 100.0%
Drupal\Core\Template\AttributeValueBase::printed1 33.3% -4 -7.5% 7 13.7% 0 0.0% 0 0.0%
is_object1 33.3% 2 3.8% -2 -3.9% 0 0.0% 0 0.0%