XHProf: Hierarchical Profiler Report

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

Regression/Improvement summary for user_access

user_access	Run #5204425923c81	Run #5204417bc7ab7	Diff	Diff%
Number of Function Calls	57	57	0	0.0%
Incl. Wall Time (microsec)	14,102	13,998	-104	-0.7%
Incl. Wall Time (microsec) per call	247	246	-2	-0.7%
Excl. Wall Time (microsec)	464	457	-7	-1.5%
Incl. CPU (microsecs)	13,498	13,378	-120	-0.9%
Incl. CPU (microsecs) per call	237	235	-2	-0.9%
Excl. CPU (microsec)	379	368	-11	-2.9%
Incl. MemUse (bytes)	745,416	745,432	16	0.0%
Incl. MemUse (bytes) per call	13,077	13,078	0	0.0%
Excl. MemUse (bytes)	16,760	16,760	0	0.0%
Incl. PeakMemUse (bytes)	762,344	762,400	56	0.0%
Incl. PeakMemUse (bytes) per call	13,374	13,375	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%