Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls890 890 0 0.0%
Incl. Wall Time (microsec)25,429 25,519 90 0.4%
Incl. Wall Time (microsec) per call 29 29 0 0.4%
Excl. Wall Time (microsec)4,369 4,415 46 1.1%
Incl. CPU (microsecs)26,085 26,166 81 0.3%
Incl. CPU (microsecs) per call 29 29 0 0.3%
Excl. CPU (microsec)3,628 3,730 102 2.8%
Incl. MemUse (bytes)404,560 404,088 -472 -0.1%
Incl. MemUse (bytes) per call 455 454 -1 -0.1%
Excl. MemUse (bytes)-101,064 -100,952 112 0.1%
Incl. PeakMemUse (bytes)84,584 84,264 -320 -0.4%
Incl. PeakMemUse (bytes) per call 95 95 -0 -0.4%
Excl. PeakMemUse (bytes)10,280 10,768 488 4.7%

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 0.0% 90 5.9% 81 5.0% -472 -7.4% -320 -3.0%
Exclusive Metrics Diff for Current Function46 51.1% 102 125.9% 112 23.7% 488 152.5%
Parent functions
twig_drupal_escape_filter0 N/A% 50 55.6% 43 53.1% -408 -86.4% 568 177.5%
Drupal\Core\Page\HeadElement::__toString0 N/A% 48 53.3% 50 61.7% 0 0.0% 0 0.0%
twig_drupal_escape_filter@10 N/A% -32 -35.6% -28 -34.6% 0 0.0% 0 0.0%
twig_drupal_escape_filter@20 N/A% 13 14.4% 7 8.6% -64 -13.6% -688 -215.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 6 6.7% 12 14.8% 0 0.0% 0 0.0%
twig_drupal_escape_filter@30 N/A% 2 2.2% 2 2.5% 0 0.0% 0 0.0%
drupal_pre_render_html_tag0 N/A% 1 1.1% -3 -3.7% 0 0.0% -200 -62.5%
contextual_pre_render_placeholder0 N/A% 1 1.1% -1 -1.2% 0 0.0% 0 0.0%
l0 N/A% 1 1.1% -2 -2.5% 0 0.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-1 -100.0% 90 100.0% 9 11.1% -544 -115.3% -416 -130.0%
Drupal\Component\Utility\SafeMarkup::set0 0.0% -48 -53.3% -27 -33.3% -40 -8.5% -392 -122.5%
Drupal\Core\Template\AttributeBoolean::render0 0.0% 2 2.2% -3 -3.7% 0 0.0% 0 0.0%