XHProf: Hierarchical Profiler Report

Diff Report: Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for user_access

user_access	Run #5204417bc7ab7	Run #5204425923c81	Diff	Diff%
Number of Function Calls	57	57	0	0.0%
Incl. Wall Time (microsec)	13,998	14,102	104	0.7%
Incl. Wall Time (microsec) per call	246	247	2	0.7%
Excl. Wall Time (microsec)	457	464	7	1.5%
Incl. CPU (microsecs)	13,378	13,498	120	0.9%
Incl. CPU (microsecs) per call	235	237	2	0.9%
Excl. CPU (microsec)	368	379	11	3.0%
Incl. MemUse (bytes)	745,432	745,416	-16	-0.0%
Incl. MemUse (bytes) per call	13,078	13,077	-0	-0.0%
Excl. MemUse (bytes)	16,760	16,760	0	0.0%
Incl. PeakMemUse (bytes)	762,400	762,344	-56	-0.0%
Incl. PeakMemUse (bytes) per call	13,375	13,374	-1	-0.0%
Excl. PeakMemUse (bytes)	1,816	1,816	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%	104	131.6%	120	15.4%	-16	-0.0%	-56	-0.1%
Exclusive Metrics Diff for Current Function			7	6.7%	11	9.2%	0	0.0%	0	0.0%
*Parent functions*
node_views_query_substitutions	0	N/A%	87	83.7%	88	73.3%	0	0.0%	0	0.0%
system_custom_theme	0	N/A%	84	80.8%	101	84.2%	-16	-100.0%	-16	-28.6%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-75	-72.1%	-76	-63.3%	0	0.0%	0	0.0%
Drupal\node\NodeAccessController::checkCreateAccess	0	N/A%	-51	-49.0%	-50	-41.7%	0	0.0%	0	0.0%
template_preprocess_username	0	N/A%	27	26.0%	24	20.0%	0	0.0%	0	0.0%
Drupal\node\NodeAccessController::createAccess	0	N/A%	15	14.4%	17	14.2%	0	0.0%	0	0.0%
tour_preprocess_page	0	N/A%	-15	-14.4%	-15	-12.5%	0	0.0%	-40	-71.4%
node_query_node_access_alter	0	N/A%	11	10.6%	12	10.0%	0	0.0%	0	0.0%
node_help	0	N/A%	9	8.7%	8	6.7%	0	0.0%	0	0.0%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	7	6.7%	6	5.0%	0	0.0%	0	0.0%
comment_node_view	0	N/A%	3	2.9%	3	2.5%	0	0.0%	0	0.0%
_menu_check_access	0	N/A%	3	2.9%	3	2.5%	0	0.0%	0	0.0%
views_preprocess_html	0	N/A%	-1	-1.0%	-2	-1.7%	0	0.0%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	1	1.0%	1	0.8%	0	0.0%	0	0.0%
_node_add_access	0	N/A%	1	1.0%	2	1.7%	0	0.0%	0	0.0%
toolbar_page_build	0	N/A%	-1	-1.0%	-1	-0.8%	0	0.0%	0	0.0%
edit_page_build	0	N/A%	-1	-1.0%	-1	-0.8%	0	0.0%	0	0.0%
search_is_active	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
contextual_page_build	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
shortcut_set_edit_access	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	68	65.4%	86	71.7%	-16	-100.0%	-16	-28.6%
Drupal::request	0	N/A%	19	18.3%	22	18.3%	0	0.0%	-40	-71.4%
Symfony\Component\HttpFoundation\ParameterBag::get	0	N/A%	10	9.6%	1	0.8%	0	0.0%	0	0.0%