XHProf: Hierarchical Profiler Report

Diff Report: Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for user_access

user_access	Run #519be9a13e594	Run #519bea9000214	Diff	Diff%
Number of Function Calls	46	46	0	0.0%
Incl. Wall Time (microsec)	828	800	-28	-3.4%
Incl. Wall Time (microsec) per call	18	17	-1	-3.4%
Excl. Wall Time (microsec)	250	249	-1	-0.4%
Incl. CPU (microsecs)	595	582	-13	-2.2%
Incl. CPU (microsecs) per call	13	13	-0	-2.2%
Excl. CPU (microsec)	322	315	-7	-2.2%
Incl. MemUse (bytes)	16,096	16,088	-8	-0.0%
Incl. MemUse (bytes) per call	350	350	-0	-0.0%
Excl. MemUse (bytes)	11,544	11,544	0	0.0%
Incl. PeakMemUse (bytes)	10,816	10,808	-8	-0.1%
Incl. PeakMemUse (bytes) per call	235	235	-0	-0.1%
Excl. PeakMemUse (bytes)	5,268	5,268	0	0.0%

Parent/Child Regression/Improvement report for user_access [View Callgraph Diff]

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*
user_access	0	N/A%	-28	-0.7%	-13	-0.6%	-8	-0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			-1	-3.6%	-7	-53.8%	0	0.0%	0	0.0%
*Parent functions*
system_custom_theme	0	N/A%	-25	-89.3%	-5	-38.5%	-8	-100.0%	-8	-100.0%
node_views_query_substitutions	0	N/A%	-4	-14.3%	-2	-15.4%	0	0.0%	0	0.0%
_menu_check_access	0	N/A%	1	3.6%	0	0.0%	0	0.0%	0	0.0%
views_preprocess_html	0	N/A%	1	3.6%	0	0.0%	0	0.0%	0	0.0%
overlay_init	0	N/A%	-1	-3.6%	-2	-15.4%	0	0.0%	0	0.0%
node_query_node_access_alter	0	N/A%	1	3.6%	1	7.7%	0	0.0%	0	0.0%
template_preprocess_username	0	N/A%	-1	-3.6%	-2	-15.4%	0	0.0%	0	0.0%
edit_page_build	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
toolbar_page_build	0	N/A%	0	0.0%	1	7.7%	0	0.0%	0	0.0%
tour_preprocess_page	0	N/A%	0	0.0%	1	7.7%	0	0.0%	0	0.0%
contextual_page_build	0	N/A%	0	0.0%	2	15.4%	0	0.0%	0	0.0%
shortcut_set_edit_access	0	N/A%	0	0.0%	-1	-7.7%	0	0.0%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	0	0.0%	1	7.7%	0	0.0%	0	0.0%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
devel_init	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
views_check_perm	0	N/A%	0	0.0%	-3	-23.1%	0	0.0%	0	0.0%
Drupal\node\NodeAccessController::access	0	N/A%	0	0.0%	-2	-15.4%	0	0.0%	0	0.0%
node_node_access	0	N/A%	0	0.0%	-2	-15.4%	0	0.0%	0	0.0%
search_is_active	0	N/A%	0	0.0%	-1	-7.7%	0	0.0%	0	0.0%
_node_add_access	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
node_help	0	N/A%	0	0.0%	1	7.7%	0	0.0%	0	0.0%
*Child functions*
user_role_permissions	0	N/A%	-27	-96.4%	-6	-46.2%	-8	-100.0%	-8	-100.0%
drupal_static	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%