XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

language	Run #51ec3c5ab9ae4	Run #51ec3b81ad265	Diff	Diff%
Number of Function Calls	24	24	0	0.0%
Incl. Wall Time (microsec)	665	694	29	4.4%
Incl. Wall Time (microsec) per call	28	29	1	4.4%
Excl. Wall Time (microsec)	121	123	2	1.7%
Incl. CPU (microsecs)	626	623	-3	-0.5%
Incl. CPU (microsecs) per call	26	26	-0	-0.5%
Excl. CPU (microsec)	112	108	-4	-3.6%
Incl. MemUse (bytes)	11,648	11,648	0	0.0%
Incl. MemUse (bytes) per call	485	485	0	0.0%
Excl. MemUse (bytes)	8,352	8,352	0	0.0%
Incl. PeakMemUse (bytes)	12,032	12,024	-8	-0.1%
Incl. PeakMemUse (bytes) per call	501	501	-0	-0.1%
Excl. PeakMemUse (bytes)	3,032	3,032	0	0.0%

Function Name	Calls Diff	Calls 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*
language	0	N/A%	29	7.8%	-3	-0.3%	0	0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			2	6.9%	-4	-133.3%	0	N/A%	0	0.0%
*Parent functions*
views_views_query_substitutions	0	N/A%	29	100.0%	-6	-200.0%	0	N/A%	0	0.0%
views_cache_get	0	N/A%	3	10.3%	1	33.3%	0	N/A%	0	0.0%
template_preprocess_page	0	N/A%	-2	-6.9%	-3	-100.0%	0	N/A%	0	0.0%
_menu_build_tree	0	N/A%	2	6.9%	4	133.3%	0	N/A%	0	0.0%
theme_links	0	N/A%	-1	-3.4%	-2	-66.7%	0	N/A%	0	0.0%
Drupal\Core\Datetime\DrupalDateTime::__construct	0	N/A%	-1	-3.4%	-1	-33.3%	0	N/A%	0	0.0%
_toolbar_get_subtree_hash	0	N/A%	-1	-3.4%	-1	-33.3%	0	N/A%	-8	-100.0%
template_preprocess_html	0	N/A%	0	0.0%	2	66.7%	0	N/A%	0	0.0%
l	0	N/A%	0	0.0%	-1	-33.3%	0	N/A%	0	0.0%
menu_tree_page_data	0	N/A%	0	0.0%	4	133.3%	0	N/A%	0	0.0%
*Child functions*
Drupal\Core\Language\LanguageManager::getLanguage	0	N/A%	28	96.6%	-10	-333.3%	0	N/A%	0	0.0%
Drupal::languageManager	0	N/A%	-1	-3.4%	11	366.7%	0	N/A%	-8	-100.0%