XHProf: Hierarchical Profiler Report

Run Report: Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
Drupal\Core\Render\BubbleableMetadata::merge	123	47.3%	775	1.0%	52,848	0.3%	3,624	0.0%
Exclusive Metrics for Current Function			228	29.4%	3,368	6.4%	1,488	41.1%
*Parent functions*
Drupal\Core\Render\RenderContext::bubble	56	45.5%	443	57.2%	30,776	58.2%	2,488	68.7%
Drupal\Core\Render\RenderContext::update	62	50.4%	288	37.2%	18,784	35.5%	384	10.6%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata	2	1.6%	32	4.1%	2,144	4.1%	752	20.8%
Drupal\Core\Render\Element\Link::preRenderLink	3	2.4%	12	1.5%	1,144	2.2%	0	0.0%
*Child functions*
Drupal\Core\Cache\CacheableMetadata::merge	123	94.6%	506	65.3%	41,344	78.2%	528	14.6%
Drupal\Core\Render\BubbleableMetadata::mergeAttachments	7	5.4%	41	5.3%	8,136	15.4%	1,608	44.4%