XHProf: Hierarchical Profiler Report

Diff Report: Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_static	Run #519afb4e24ae7	Run #519afa8ec2e5c	Diff	Diff%
Number of Function Calls	498	498	0	0.0%
Incl. Wall Time (microsec)	2,317	2,278	-39	-1.7%
Incl. Wall Time (microsec) per call	5	5	-0	-1.7%
Excl. Wall Time (microsec)	2,182	2,145	-37	-1.7%
Incl. CPU (microsecs)	2,818	2,776	-42	-1.5%
Incl. CPU (microsecs) per call	6	6	-0	-1.5%
Excl. CPU (microsec)	2,619	2,591	-28	-1.1%
Incl. MemUse (bytes)	66,512	66,512	0	0.0%
Incl. MemUse (bytes) per call	134	134	0	0.0%
Excl. MemUse (bytes)	65,480	65,480	0	0.0%
Incl. PeakMemUse (bytes)	56,408	56,416	8	0.0%
Incl. PeakMemUse (bytes) per call	113	113	0	0.0%
Excl. PeakMemUse (bytes)	55,632	55,640	8	0.0%

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%	-39	-4.1%	-42	-2.8%	0	0.0%	8	0.0%
Exclusive Metrics Diff for Current Function			-37	-94.9%	-28	-66.7%	0	N/A%	8	100.0%
*Parent functions*
theme_get_setting	0	N/A%	-34	-87.2%	-36	-85.7%	0	N/A%	0	0.0%
language_list	0	N/A%	5	12.8%	-1	-2.4%	0	N/A%	0	0.0%
drupal_set_breadcrumb	0	N/A%	-5	-12.8%	-5	-11.9%	0	N/A%	0	0.0%
theme_get_registry	0	N/A%	-5	-12.8%	-4	-9.5%	0	N/A%	0	0.0%
image_effect_definitions	0	N/A%	-5	-12.8%	-5	-11.9%	0	N/A%	0	0.0%
menu_set_active_menu_names	0	N/A%	-5	-12.8%	-4	-9.5%	0	N/A%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags	0	N/A%	5	12.8%	9	21.4%	0	N/A%	0	0.0%
_rdf_get_default_mapping	0	N/A%	4	10.3%	11	26.2%	0	N/A%	0	0.0%
menu_get_item	0	N/A%	4	10.3%	7	16.7%	0	N/A%	-96	-1200.0%
format_date	0	N/A%	-4	-10.3%	-4	-9.5%	0	N/A%	0	0.0%
menu_link_get_preferred	0	N/A%	-4	-10.3%	-3	-7.1%	0	N/A%	0	0.0%
menu_tree	0	N/A%	4	10.3%	0	0.0%	0	N/A%	104	1300.0%
arg	0	N/A%	3	7.7%	2	4.8%	0	N/A%	0	0.0%
element_info	0	N/A%	3	7.7%	2	4.8%	0	N/A%	0	0.0%
drupal_add_html_head	0	N/A%	2	5.1%	-1	-2.4%	0	N/A%	0	0.0%
_field_info_collate_types	0	N/A%	-2	-5.1%	0	0.0%	0	N/A%	0	0.0%
drupal_set_title	0	N/A%	-2	-5.1%	3	7.1%	0	N/A%	0	0.0%
form_set_error	0	N/A%	-2	-5.1%	1	2.4%	0	N/A%	0	0.0%
menu_local_tasks	0	N/A%	-1	-2.6%	-3	-7.1%	0	N/A%	0	0.0%
_node_types_build	0	N/A%	-1	-2.6%	-4	-9.5%	0	N/A%	0	0.0%
path_get_admin_paths	0	N/A%	1	2.6%	2	4.8%	0	N/A%	0	0.0%
menu_tree_set_path	0	N/A%	-1	-2.6%	-3	-7.1%	0	N/A%	0	0.0%
conf_path	0	N/A%	-1	-2.6%	-5	-11.9%	0	N/A%	0	0.0%
drupal_match_path	0	N/A%	1	2.6%	-1	-2.4%	0	N/A%	0	0.0%
drupal_render_page	0	N/A%	1	2.6%	-1	-2.4%	0	N/A%	0	0.0%
entity_get_bundles	0	N/A%	1	2.6%	5	11.9%	0	N/A%	0	0.0%
menu_set_active_trail	0	N/A%	-1	-2.6%	0	0.0%	0	N/A%	0	0.0%
drupal_get_library	0	N/A%	1	2.6%	1	2.4%	0	N/A%	0	0.0%
template_preprocess_block	0	N/A%	-1	-2.6%	-5	-11.9%	0	N/A%	0	0.0%
field_view_mode_settings	0	N/A%	-1	-2.6%	0	0.0%	0	N/A%	0	0.0%
drupal_set_page_content	0	N/A%	1	2.6%	-3	-7.1%	0	N/A%	0	0.0%
file_get_stream_wrappers	0	N/A%	-1	-2.6%	-3	-7.1%	0	N/A%	0	0.0%
field_language	0	N/A%	1	2.6%	-1	-2.4%	0	N/A%	0	0.0%
drupal_send_headers	0	N/A%	0	0.0%	-1	-2.4%	0	N/A%	0	0.0%
drupal_get_http_header	0	N/A%	0	0.0%	1	2.4%	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_add_library	0	N/A%	0	0.0%	1	2.4%	0	N/A%	0	0.0%
drupal_add_feed	0	N/A%	0	0.0%	0	0.0%	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	2.4%	0	N/A%	0	0.0%
menu_tree_page_data	0	N/A%	0	0.0%	3	7.1%	0	N/A%	0	0.0%
drupal_add_css	0	N/A%	0	0.0%	4	9.5%	0	N/A%	0	0.0%
drupal_static_reset	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
typed_data	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
entity_get_view_modes	0	N/A%	0	0.0%	2	4.8%	0	N/A%	0	0.0%
system_list	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
list_themes	0	N/A%	0	0.0%	-1	-2.4%	0	N/A%	0	0.0%
menu_get_custom_theme	0	N/A%	0	0.0%	1	2.4%	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	-2.4%	0	N/A%	0	0.0%
datetime_default_format_type	0	N/A%	0	0.0%	2	4.8%	0	N/A%	0	0.0%
block_list	0	N/A%	0	0.0%	-4	-9.5%	0	N/A%	0	0.0%
_menu_build_tree	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
aggregator_category_load	0	N/A%	0	0.0%	-1	-2.4%	0	N/A%	0	0.0%
field_available_languages	0	N/A%	0	0.0%	1	2.4%	0	N/A%	0	0.0%
drupal_is_front_page	0	N/A%	0	0.0%	1	2.4%	0	N/A%	0	0.0%
l	0	N/A%	0	0.0%	-1	-2.4%	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_html_id	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%
template_preprocess	0	N/A%	0	0.0%	-1	-2.4%	0	N/A%	0	0.0%
*Child function*
array_key_exists	0	N/A%	-2	-5.1%	-14	-33.3%	0	N/A%	0	0.0%