Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls263 240 -23 -8.7%
Incl. Wall Time (microsec)19,521 18,285 -1,236 -6.3%
Incl. Wall Time (microsec) per call 74 76 2 2.6%
Excl. Wall Time (microsec)2,502 2,299 -203 -8.1%
Incl. CPU (microsecs)19,759 18,487 -1,272 -6.4%
Incl. CPU (microsecs) per call 75 77 2 2.5%
Excl. CPU (microsec)2,102 1,931 -171 -8.1%
Incl. MemUse (bytes)264,280 255,728 -8,552 -3.2%
Incl. MemUse (bytes) per call 1,005 1,066 61 6.0%
Excl. MemUse (bytes)-47,208 -45,144 2,064 4.4%
Incl. PeakMemUse (bytes)69,096 72,064 2,968 4.3%
Incl. PeakMemUse (bytes) per call 263 300 38 14.3%
Excl. PeakMemUse (bytes)5,008 5,736 728 14.5%

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::__toString-23 -32.9% -1,236 -13.5% -1,272 -15.4% -8,552 -7.2% 2,968 2.5%
Exclusive Metrics Diff for Current Function-203 -16.4% -171 -13.4% 2,064 24.1% 728 24.5%
Parent functions
twig_drupal_escape_filter@2-13 -56.5% -569 -46.0% -579 -45.5% -6,632 -77.5% 792 26.7%
l-10 -43.5% -499 -40.4% -504 -39.6% -6,016 -70.3% 1,552 52.3%
twig_drupal_escape_filter0 0.0% -171 -13.8% -167 -13.1% -32 -0.4% 840 28.3%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 0.0% 47 3.8% 45 3.5% 4,096 47.9% 0 0.0%
twig_drupal_escape_filter@30 0.0% -46 -3.7% -59 -4.6% 0 0.0% -200 -6.7%
twig_drupal_escape_filter@10 0.0% 10 0.8% 7 0.6% -16 -0.2% -16 -0.5%
Drupal\Core\Page\HeadElement::__toString0 0.0% -4 -0.3% -5 -0.4% 48 0.6% 0 0.0%
Drupal\Core\Render\Element\HtmlTag::preRenderHtmlTag0 0.0% -3 -0.2% -4 -0.3% 0 0.0% 0 0.0%
theme_menu_link0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 0.0% 0 0.0% -5 -0.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render-24 -51.1% -992 -80.3% -1,029 -80.9% -1,216 -14.2% 1,816 61.2%
Drupal\Component\Utility\SafeMarkup::set-23 -48.9% -41 -3.3% -72 -5.7% -9,400 -109.9% 424 14.3%