XHProf: Hierarchical Profiler Report

Diff Report: Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_static	Run #519ff7de62889	Run #519ff693b4ca2	Diff	Diff%
Number of Function Calls	498	498	0	0.0%
Incl. Wall Time (microsec)	2,353	2,310	-43	-1.8%
Incl. Wall Time (microsec) per call	5	5	-0	-1.8%
Excl. Wall Time (microsec)	2,271	2,228	-43	-1.9%
Incl. CPU (microsecs)	2,906	2,849	-57	-2.0%
Incl. CPU (microsecs) per call	6	6	-0	-2.0%
Excl. CPU (microsec)	2,739	2,691	-48	-1.8%
Incl. MemUse (bytes)	64,848	64,848	0	0.0%
Incl. MemUse (bytes) per call	130	130	0	0.0%
Excl. MemUse (bytes)	63,816	63,816	0	0.0%
Incl. PeakMemUse (bytes)	103,408	103,536	128	0.1%
Incl. PeakMemUse (bytes) per call	208	208	0	0.1%
Excl. PeakMemUse (bytes)	102,104	102,232	128	0.1%

Parent/Child Regression/Improvement report for drupal_static [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*
drupal_static	0	N/A%	-43	-3.8%	-57	-4.9%	0	0.0%	128	0.2%
Exclusive Metrics Diff for Current Function			-43	-100.0%	-48	-84.2%	0	N/A%	128	100.0%
*Parent functions*
drupal_html_id	0	N/A%	-33	-76.7%	-41	-71.9%	0	N/A%	0	0.0%
format_date	0	N/A%	-15	-34.9%	-15	-26.3%	0	N/A%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags	0	N/A%	-11	-25.6%	-6	-10.5%	0	N/A%	0	0.0%
overlay_set_mode	0	N/A%	10	23.3%	7	12.3%	0	N/A%	0	0.0%
drupal_add_css	0	N/A%	8	18.6%	6	10.5%	0	N/A%	0	0.0%
menu_tree_set_path	0	N/A%	-7	-16.3%	-10	-17.5%	0	N/A%	0	0.0%
_menu_build_tree	0	N/A%	6	14.0%	7	12.3%	0	N/A%	0	0.0%
drupal_add_library	0	N/A%	6	14.0%	7	12.3%	0	N/A%	0	0.0%
menu_get_item	0	N/A%	-5	-11.6%	-10	-17.5%	0	N/A%	0	0.0%
drupal_add_html_head	0	N/A%	5	11.6%	2	3.5%	0	N/A%	0	0.0%
drupal_get_library	0	N/A%	4	9.3%	5	8.8%	0	N/A%	0	0.0%
theme_get_setting	0	N/A%	4	9.3%	0	0.0%	0	N/A%	0	0.0%
node_mark	0	N/A%	-3	-7.0%	-3	-5.3%	0	N/A%	0	0.0%
entity_get_bundles	0	N/A%	-3	-7.0%	3	5.3%	0	N/A%	0	0.0%
menu_tree	0	N/A%	-2	-4.7%	-2	-3.5%	0	N/A%	0	0.0%
_rdf_get_default_mapping	0	N/A%	-2	-4.7%	0	0.0%	0	N/A%	0	0.0%
block_list	0	N/A%	2	4.7%	-9	-15.8%	0	N/A%	0	0.0%
drupal_retrieve_form	0	N/A%	-2	-4.7%	-1	-1.8%	0	N/A%	0	0.0%
drupal_add_js	0	N/A%	2	4.7%	3	5.3%	0	N/A%	0	0.0%
drupal_get_destination	0	N/A%	-2	-4.7%	-1	-1.8%	0	N/A%	0	0.0%
template_preprocess	0	N/A%	2	4.7%	2	3.5%	0	N/A%	0	0.0%
overlay_set_regions_to_render	0	N/A%	-2	-4.7%	-4	-7.0%	0	N/A%	0	0.0%
list_themes	0	N/A%	-2	-4.7%	-8	-14.0%	0	N/A%	0	0.0%
_node_revision_access	0	N/A%	1	2.3%	1	1.8%	0	N/A%	0	0.0%
drupal_send_headers	0	N/A%	1	2.3%	5	8.8%	0	N/A%	0	0.0%
form_set_error	0	N/A%	1	2.3%	3	5.3%	0	N/A%	0	0.0%
menu_tree_page_data	0	N/A%	-1	-2.3%	-3	-5.3%	0	N/A%	0	0.0%
l	0	N/A%	-1	-2.3%	0	0.0%	0	N/A%	0	0.0%
drupal_set_page_content	0	N/A%	-1	-2.3%	0	0.0%	0	N/A%	0	0.0%
entity_get_view_modes	0	N/A%	1	2.3%	2	3.5%	0	N/A%	0	0.0%
_field_info_collate_types	0	N/A%	-1	-2.3%	-2	-3.5%	0	N/A%	0	0.0%
drupal_set_title	0	N/A%	-1	-2.3%	4	7.0%	0	N/A%	0	0.0%
drupal_static_reset	0	N/A%	1	2.3%	1	1.8%	0	N/A%	0	0.0%
typed_data	0	N/A%	-1	-2.3%	1	1.8%	0	N/A%	0	0.0%
theme_get_registry	0	N/A%	-1	-2.3%	1	1.8%	0	N/A%	0	0.0%
field_language	0	N/A%	-1	-2.3%	-1	-1.8%	0	N/A%	0	0.0%
user_roles	0	N/A%	1	2.3%	0	0.0%	0	N/A%	0	0.0%
theme_comment_post_forbidden	0	N/A%	-1	-2.3%	-1	-1.8%	0	N/A%	0	0.0%
template_preprocess_block	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_get_http_header	0	N/A%	0	0.0%	-3	-5.3%	0	N/A%	0	0.0%
drupal_set_breadcrumb	0	N/A%	0	0.0%	1	1.8%	0	N/A%	0	0.0%
language_list	0	N/A%	0	0.0%	10	17.5%	0	N/A%	0	0.0%
arg	0	N/A%	0	0.0%	1	1.8%	0	N/A%	0	0.0%
drupal_add_http_header	0	N/A%	0	0.0%	-5	-8.8%	0	N/A%	0	0.0%
drupal_add_feed	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
user_access	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
user_role_permissions	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	0.0%
menu_get_custom_theme	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	0.0%
file_get_stream_wrappers	0	N/A%	0	0.0%	2	3.5%	0	N/A%	0	0.0%
system_list	0	N/A%	0	0.0%	1	1.8%	0	N/A%	0	0.0%
field_available_languages	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_is_front_page	0	N/A%	0	0.0%	1	1.8%	0	N/A%	128	100.0%
datetime_default_format_type	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
element_info	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
conf_path	0	N/A%	0	0.0%	3	5.3%	0	N/A%	0	0.0%
field_view_mode_settings	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
menu_local_tasks	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_match_path	0	N/A%	0	0.0%	-2	-3.5%	0	N/A%	0	0.0%
path_get_admin_paths	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
path_is_admin	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_render_page	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	0.0%
_node_types_build	0	N/A%	0	0.0%	-6	-10.5%	0	N/A%	0	0.0%
*Child function*
array_key_exists	0	N/A%	0	0.0%	-9	-15.8%	0	N/A%	0	0.0%