Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)3,377 3,390 13 0.4%
Incl. Wall Time (microsec) per call 48 48 0 0.4%
Excl. Wall Time (microsec)1,047 1,054 7 0.7%
Incl. CPU (microsecs)3,963 3,459 -504 -12.7%
Incl. CPU (microsecs) per call 56 49 -7 -12.7%
Excl. CPU (microsec)1,253 741 -512 -40.9%
Incl. MemUse (bytes)74,216 41,464 -32,752 -44.1%
Incl. MemUse (bytes) per call 1,045 584 -461 -44.1%
Excl. MemUse (bytes)45,128 12,368 -32,760 -72.6%
Incl. PeakMemUse (bytes)99,952 33,216 -66,736 -66.8%
Incl. PeakMemUse (bytes) per call 1,408 468 -940 -66.8%
Excl. PeakMemUse (bytes)72,552 6,952 -65,600 -90.4%

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% 13 2.5% -504 -48.9% -32,752 -33.7% -66,736 -67.3%
Exclusive Metrics Diff for Current Function7 53.8% -512 -101.6% -32,760 -100.0% -65,600 -98.3%
Parent functions
twig_render_var-2 N/A% -94 -723.1% -95 -18.8% -1,200 -3.7% -1,200 -1.8%
twig_render_var@12 N/A% 90 692.3% 92 18.3% 1,200 3.7% 1,128 1.7%
theme_input0 N/A% -46 -353.8% -576 -114.3% -32,768 -100.0% -66,776 -100.1%
theme_field0 N/A% 23 176.9% 27 5.4% 0 0.0% 0 0.0%
theme_rdf_template_variable_wrapper0 N/A% 13 100.0% 13 2.6% 0 0.0% 0 0.0%
theme_image0 N/A% 7 53.8% 7 1.4% 0 0.0% 0 0.0%
theme_links0 N/A% 4 30.8% 5 1.0% 0 0.0% -168 -0.3%
theme_username0 N/A% 4 30.8% 3 0.6% 0 0.0% 0 0.0%
theme_html_tag0 N/A% 4 30.8% 9 1.8% 0 0.0% 0 0.0%
theme_form0 N/A% 4 30.8% 7 1.4% 16 0.0% 0 0.0%
theme_form_element_label0 N/A% 3 23.1% 3 0.6% 0 0.0% 0 0.0%
theme_menu_link0 N/A% -3 -23.1% -1 -0.2% 0 0.0% 0 0.0%
l0 N/A% -3 -23.1% -6 -1.2% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 3 23.1% 2 0.4% 0 0.0% 176 0.3%
theme_item_list0 N/A% 2 15.4% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/block.tpl.php0 N/A% -1 -7.7% 3 0.6% 0 0.0% 160 0.2%
run_init::templates/user.tpl.php0 N/A% 1 7.7% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/html.tpl.php0 N/A% 1 7.7% 0 0.0% 0 0.0% -32 -0.0%
theme_container0 N/A% 1 7.7% 3 0.6% 0 0.0% -24 -0.0%
theme_form_element0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/region.tpl.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 10 76.9% 10 2.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::render0 N/A% -5 -38.5% -5 -1.0% 8 0.0% -1,136 -1.7%
is_object0 N/A% 1 7.7% 3 0.6% 0 0.0% 0 0.0%