XHProf: Hierarchical Profiler Report

Diff Report: Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_static	Run #519c153c76aa0	Run #519c1681d41e5	Diff	Diff%
Number of Function Calls	1,125	1,125	0	0.0%
Incl. Wall Time (microsec)	3,017	3,091	74	2.5%
Incl. Wall Time (microsec) per call	3	3	0	2.5%
Excl. Wall Time (microsec)	2,934	3,012	78	2.7%
Incl. CPU (microsecs)	3,933	3,988	55	1.4%
Incl. CPU (microsecs) per call	3	4	0	1.4%
Excl. CPU (microsec)	3,790	3,851	61	1.6%
Incl. MemUse (bytes)	66,280	66,280	0	0.0%
Incl. MemUse (bytes) per call	59	59	0	0.0%
Excl. MemUse (bytes)	65,256	65,256	0	0.0%
Incl. PeakMemUse (bytes)	58,696	58,616	-80	-0.1%
Incl. PeakMemUse (bytes) per call	52	52	-0	-0.1%
Excl. PeakMemUse (bytes)	58,696	58,616	-80	-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%	74	2.0%	55	1.9%	0	0.0%	-80	-0.1%
Exclusive Metrics Diff for Current Function			78	105.4%	61	110.9%	0	N/A%	-80	-100.0%
*Parent functions*
language_list	0	N/A%	52	70.3%	19	34.5%	0	N/A%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags	0	N/A%	23	31.1%	31	56.4%	0	N/A%	48	60.0%
theme_get_setting	0	N/A%	-10	-13.5%	-10	-18.2%	0	N/A%	0	0.0%
file_get_stream_wrappers	0	N/A%	-9	-12.2%	-7	-12.7%	0	N/A%	0	0.0%
image_effect_definitions	0	N/A%	5	6.8%	5	9.1%	0	N/A%	0	0.0%
drupal_html_id	0	N/A%	-5	-6.8%	-5	-9.1%	0	N/A%	0	0.0%
entity_get_bundles	0	N/A%	5	6.8%	5	9.1%	0	N/A%	-96	-120.0%
menu_local_tasks	0	N/A%	5	6.8%	4	7.3%	0	N/A%	0	0.0%
typed_data	0	N/A%	5	6.8%	5	9.1%	0	N/A%	0	0.0%
field_available_languages	0	N/A%	-3	-4.1%	-2	-3.6%	0	N/A%	0	0.0%
menu_tree	0	N/A%	3	4.1%	4	7.3%	0	N/A%	0	0.0%
menu_tree_set_path	0	N/A%	2	2.7%	2	3.6%	0	N/A%	0	0.0%
_node_types_build	0	N/A%	2	2.7%	2	3.6%	0	N/A%	0	0.0%
_rdf_get_default_mapping	0	N/A%	-2	-2.7%	9	16.4%	0	N/A%	0	0.0%
block_list	0	N/A%	-1	-1.4%	-5	-9.1%	0	N/A%	0	0.0%
template_preprocess	0	N/A%	-1	-1.4%	-1	-1.8%	0	N/A%	0	0.0%
template_preprocess_block	0	N/A%	1	1.4%	4	7.3%	0	N/A%	0	0.0%
pager_get_query_parameters	0	N/A%	1	1.4%	1	1.8%	0	N/A%	0	0.0%
drupal_match_path	0	N/A%	-1	-1.4%	-1	-1.8%	0	N/A%	0	0.0%
filter_list_format	0	N/A%	1	1.4%	1	1.8%	0	N/A%	0	0.0%
field_language	0	N/A%	-1	-1.4%	6	10.9%	0	N/A%	0	0.0%
drupal_render_page	0	N/A%	-1	-1.4%	0	0.0%	0	N/A%	0	0.0%
conf_path	0	N/A%	1	1.4%	6	10.9%	0	N/A%	0	0.0%
drupal_set_page_content	0	N/A%	1	1.4%	-1	-1.8%	0	N/A%	0	0.0%
field_view_mode_settings	0	N/A%	1	1.4%	-2	-3.6%	0	N/A%	-24	-30.0%
entity_get_view_modes	0	N/A%	-1	-1.4%	-1	-1.8%	0	N/A%	0	0.0%
list_themes	0	N/A%	1	1.4%	3	5.5%	0	N/A%	0	0.0%
menu_get_item	0	N/A%	1	1.4%	-1	-1.8%	0	N/A%	0	0.0%
l	0	N/A%	1	1.4%	1	1.8%	0	N/A%	0	0.0%
drupal_add_css	0	N/A%	-1	-1.4%	0	0.0%	0	N/A%	0	0.0%
_menu_build_tree	0	N/A%	-1	-1.4%	-3	-5.5%	0	N/A%	0	0.0%
drupal_is_front_page	0	N/A%	1	1.4%	1	1.8%	0	N/A%	0	0.0%
format_date	0	N/A%	-1	-1.4%	-2	-3.6%	0	N/A%	0	0.0%
form_set_error	0	N/A%	0	0.0%	-3	-5.5%	0	N/A%	0	0.0%
drupal_add_http_header	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_send_headers	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%	-1	-1.8%	0	N/A%	0	0.0%
drupal_add_js	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
path_is_admin	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	0.0%
drupal_get_library	0	N/A%	0	0.0%	0	0.0%	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%
drupal_add_library	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	0.0%
drupal_set_breadcrumb	0	N/A%	0	0.0%	0	0.0%	0	N/A%	-8	-10.0%
drupal_set_title	0	N/A%	0	0.0%	1	1.8%	0	N/A%	0	0.0%
system_list	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_static_reset	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_add_feed	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	0.0%
arg	0	N/A%	0	0.0%	-2	-3.6%	0	N/A%	0	0.0%
user_role_permissions	0	N/A%	0	0.0%	0	0.0%	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%
user_access	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	0.0%
theme_get_registry	0	N/A%	0	0.0%	2	3.6%	0	N/A%	0	0.0%
drupal_add_html_head	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	0.0%
drupal_retrieve_form	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_get_destination	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
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%
_field_info_collate_types	0	N/A%	0	0.0%	-2	-3.6%	0	N/A%	0	0.0%
filter_get_filters	0	N/A%	0	0.0%	-2	-3.6%	0	N/A%	0	0.0%
menu_tree_page_data	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
*Child function*
array_key_exists	0	N/A%	-4	-5.4%	-6	-10.9%	0	N/A%	0	0.0%