Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: 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 #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls240 263 23 9.6%
Incl. Wall Time (microsec)18,285 19,521 1,236 6.8%
Incl. Wall Time (microsec) per call 76 74 -2 -2.6%
Excl. Wall Time (microsec)2,299 2,502 203 8.8%
Incl. CPU (microsecs)18,487 19,759 1,272 6.9%
Incl. CPU (microsecs) per call 77 75 -2 -2.5%
Excl. CPU (microsec)1,931 2,102 171 8.9%
Incl. MemUse (bytes)255,728 264,280 8,552 3.3%
Incl. MemUse (bytes) per call 1,066 1,005 -61 -5.7%
Excl. MemUse (bytes)-45,144 -47,208 -2,064 -4.6%
Incl. PeakMemUse (bytes)72,064 69,096 -2,968 -4.1%
Incl. PeakMemUse (bytes) per call 300 263 -38 -12.5%
Excl. PeakMemUse (bytes)5,736 5,008 -728 -12.7%

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::__toString23 32.9% 1,236 13.5% 1,272 15.4% 8,552 7.2% -2,968 -2.5%
Exclusive Metrics Diff for Current Function203 16.4% 171 13.4% -2,064 -24.1% -728 -24.5%
Parent functions
twig_drupal_escape_filter@213 56.5% 569 46.0% 579 45.5% 6,632 77.5% -792 -26.7%
l10 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::render24 51.1% 992 80.3% 1,029 80.9% 1,216 14.2% -1,816 -61.2%
Drupal\Component\Utility\SafeMarkup::set23 48.9% 41 3.3% 72 5.7% 9,400 109.9% -424 -14.3%