Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls179 179 0 0.0%
Incl. Wall Time (microsec)7,224 7,383 159 2.2%
Incl. Wall Time (microsec) per call 40 41 1 2.2%
Excl. Wall Time (microsec)1,888 1,930 42 2.2%
Incl. CPU (microsecs)7,382 7,550 168 2.3%
Incl. CPU (microsecs) per call 41 42 1 2.3%
Excl. CPU (microsec)1,606 1,614 8 0.5%
Incl. MemUse (bytes)66,488 65,688 -800 -1.2%
Incl. MemUse (bytes) per call 371 367 -4 -1.2%
Excl. MemUse (bytes)10,184 9,368 -816 -8.0%
Incl. PeakMemUse (bytes)26,024 28,632 2,608 10.0%
Incl. PeakMemUse (bytes) per call 145 160 15 10.0%
Excl. PeakMemUse (bytes)5,920 6,216 296 5.0%

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% 159 7.1% 168 8.4% -800 -1.8% 2,608 5.8%
Exclusive Metrics Diff for Current Function42 26.4% 8 4.8% -816 -102.0% 296 11.3%
Parent functions
theme_rdf_metadata-13 N/A% -863 -542.8% -875 -520.8% -4,448 -556.0% -1,416 -54.3%
twig_render_var@410 N/A% 681 428.3% 684 407.1% 2,760 345.0% 528 20.2%
twig_render_var@32 N/A% 145 91.2% 147 87.5% 592 74.0% 1,880 72.1%
twig_render_var@21 N/A% 74 46.5% 75 44.6% 296 37.0% 944 36.2%
theme_field@10 N/A% 41 25.8% 51 30.4% -24 -3.0% 0 0.0%
theme_username0 N/A% 37 23.3% 39 23.2% 0 0.0% 0 0.0%
theme_field0 N/A% 9 5.7% 9 5.4% 0 0.0% 0 0.0%
drupal_pre_render_html_tag0 N/A% 8 5.0% 12 7.1% 0 0.0% 424 16.3%
bartik_field__taxonomy_term_reference0 N/A% 8 5.0% 8 4.8% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 8 5.0% 8 4.8% 0 0.0% 0 0.0%
theme_form0 N/A% -6 -3.8% -6 -3.6% 24 3.0% 0 0.0%
twig_render_var@10 N/A% 5 3.1% 1 0.6% 0 0.0% 0 0.0%
rdf_preprocess_comment0 N/A% 5 3.1% 9 5.4% 0 0.0% 0 0.0%
theme_image0 N/A% 5 3.1% 5 3.0% 0 0.0% 0 0.0%
theme_container0 N/A% -4 -2.5% -3 -1.8% 0 0.0% 0 0.0%
theme_links0 N/A% 3 1.9% 8 4.8% 0 0.0% 0 0.0%
theme_input0 N/A% 3 1.9% 2 1.2% 0 0.0% 0 0.0%
rdf_preprocess_node0 N/A% -2 -1.3% -3 -1.8% 0 0.0% 0 0.0%
theme_form_element0 N/A% 1 0.6% 1 0.6% 0 0.0% 0 0.0%
twig_render_var0 N/A% 1 0.6% 1 0.6% 0 0.0% 248 9.5%
l0 N/A% 0 0.0% -6 -3.6% 0 0.0% 0 0.0%
theme_item_list0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% 96 60.4% 127 75.6% 16 2.0% 2,312 88.7%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 21 13.2% 33 19.6% 0 0.0% 0 0.0%