Diff Report
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #54e157d33da83Run #54e1529b7f3e4DiffDiff%
Number of Function Calls301 2,301 2,000 664.5%
Incl. Wall Time (microsec)5,482 49,209 43,727 797.6%
Incl. Wall Time (microsec) per call 18 21 3 17.4%
Excl. Wall Time (microsec)1,186 8,988 7,802 657.8%
Incl. MemUse (bytes)121,288 350,000 228,712 188.6%
Incl. MemUse (bytes) per call 403 152 -251 -62.3%
Excl. MemUse (bytes)-19,784 -220,256 -200,472 -1013.3%
Incl. PeakMemUse (bytes)27,592 25,728 -1,864 -6.8%
Incl. PeakMemUse (bytes) per call 92 11 -80 -87.8%
Excl. PeakMemUse (bytes)2,512 2,312 -200 -8.0%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Template\Attribute::__toString2,000 33.3% 43,727 51.5% 228,712 18.3% -1,864 -0.1%
Exclusive Metrics Diff for Current Function7,802 17.8% -200,472 -87.7% -200 -10.7%
Parent functions
template_preprocess_views_view_fields2,000 100.0% 43,670 99.9% 228,952 100.1% 792 42.5%
twig_drupal_escape_filter@10 0.0% 64 0.1% 16 0.0% 0 0.0%
twig_drupal_escape_filter@20 0.0% -46 -0.1% -128 -0.1% -1,696 -91.0%
Drupal\Core\Render\Element\HtmlTag::preRenderHtmlTag0 0.0% 15 0.0% -40 -0.0% 200 10.7%
Drupal\Core\Utility\LinkGenerator::generate0 0.0% 9 0.0% 16 0.0% 0 0.0%
Drupal\contextual\Element\ContextualLinksPlaceholder::preRenderPlaceholder0 0.0% 7 0.0% -96 -0.0% 0 0.0%
twig_drupal_escape_filter@30 0.0% 6 0.0% -8 -0.0% -1,160 -62.2%
twig_drupal_escape_filter0 0.0% 2 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render2,000 50.0% 35,661 81.6% 213,816 93.5% -1,360 -73.0%
Drupal\Component\Utility\SafeMarkup::set2,000 50.0% 264 0.6% 215,368 94.2% -304 -16.3%