Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for user_access

user_accessRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)1,076 1,281 205 19.1%
Incl. Wall Time (microsec) per call 15 18 3 19.1%
Excl. Wall Time (microsec)406 431 25 6.2%
Incl. CPU (microsecs)764 918 154 20.2%
Incl. CPU (microsecs) per call 11 13 2 20.2%
Excl. CPU (microsec)505 518 13 2.6%
Incl. MemUse (bytes)17,868 17,868 0 0.0%
Incl. MemUse (bytes) per call 255 255 0 0.0%
Excl. MemUse (bytes)13,232 13,232 0 0.0%
Incl. PeakMemUse (bytes)9,732 9,412 -320 -3.3%
Incl. PeakMemUse (bytes) per call 139 134 -5 -3.3%
Excl. PeakMemUse (bytes)4,216 3,844 -372 -8.8%

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


Function NameCalls DiffCalls
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_access0 N/A% 205 5.7% 154 149.5% 0 0.0% -320 -0.2%
Exclusive Metrics Diff for Current Function25 12.2% 13 8.4% 0 N/A% -372 -116.3%
Parent functions
system_custom_theme0 N/A% 192 93.7% 152 98.7% 0 N/A% 52 16.2%
views_check_perm0 N/A% 8 3.9% 9 5.8% 0 N/A% 0 0.0%
template_preprocess_username0 N/A% 4 2.0% 3 1.9% 0 N/A% 0 0.0%
overlay_init0 N/A% -3 -1.5% -4 -2.6% 0 N/A% 0 0.0%
Drupal\node\NodeAccessController::access0 N/A% -3 -1.5% -3 -1.9% 0 N/A% -372 -116.3%
node_views_query_substitutions0 N/A% 2 1.0% -4 -2.6% 0 N/A% 0 0.0%
shortcut_set_edit_access0 N/A% 2 1.0% 3 1.9% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::access0 N/A% 1 0.5% 1 0.6% 0 N/A% 0 0.0%
contextual_page_build0 N/A% 1 0.5% 1 0.6% 0 N/A% 0 0.0%
Drupal\node\Plugin\Block\SyndicateBlock::access0 N/A% 1 0.5% 2 1.3% 0 N/A% 0 0.0%
search_is_active0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 0.0%
devel_init0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 0.0%
node_node_access0 N/A% -1 -0.5% -3 -1.9% 0 N/A% 0 0.0%
_node_add_access0 N/A% 1 0.5% -1 -0.6% 0 N/A% 0 0.0%
toolbar_page_build0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
tour_preprocess_page0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
edit_page_build0 N/A% 0 0.0% 2 1.3% 0 N/A% 0 0.0%
views_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
node_help0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
_menu_check_access0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
Drupal\search\Plugin\Block\SearchBlock::access0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
Drupal\user\Access\PermissionAccessCheck::access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
node_query_node_access_alter0 N/A% 0 0.0% -3 -1.9% 0 N/A% 0 0.0%
Child functions
user_role_permissions0 N/A% 175 85.4% 135 87.7% 0 N/A% 52 16.2%
drupal_static0 N/A% 5 2.4% 6 3.9% 0 N/A% 0 0.0%