XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_static	Run #51ec3b81ad265	Run #51ec3c5ab9ae4	Diff	Diff%
Number of Function Calls	503	503	0	0.0%
Incl. Wall Time (microsec)	1,137	1,138	1	0.1%
Incl. Wall Time (microsec) per call	2	2	0	0.1%
Excl. Wall Time (microsec)	1,078	1,070	-8	-0.7%
Incl. CPU (microsecs)	1,553	1,562	9	0.6%
Incl. CPU (microsecs) per call	3	3	0	0.6%
Excl. CPU (microsec)	1,457	1,469	12	0.8%
Incl. MemUse (bytes)	52,952	52,952	0	0.0%
Incl. MemUse (bytes) per call	105	105	0	0.0%
Excl. MemUse (bytes)	51,920	51,920	0	0.0%
Incl. PeakMemUse (bytes)	57,136	57,256	120	0.2%
Incl. PeakMemUse (bytes) per call	114	114	0	0.2%
Excl. PeakMemUse (bytes)	55,832	55,952	120	0.2%

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%	1	0.3%	9	0.8%	0	0.0%	120	0.3%
Exclusive Metrics Diff for Current Function			-8	-800.0%	12	133.3%	0	N/A%	120	100.0%
*Parent functions*
drupal_html_id	0	N/A%	18	1800.0%	22	244.4%	0	N/A%	0	0.0%
drupal_set_title	0	N/A%	-7	-700.0%	-6	-66.7%	0	N/A%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags	0	N/A%	-4	-400.0%	-13	-144.4%	0	N/A%	32	26.7%
menu_set_active_menu_names	0	N/A%	3	300.0%	3	33.3%	0	N/A%	0	0.0%
drupal_add_http_header	0	N/A%	-3	-300.0%	-3	-33.3%	0	N/A%	0	0.0%
menu_tree_set_path	0	N/A%	-2	-200.0%	-1	-11.1%	0	N/A%	0	0.0%
drupal_add_html_head	0	N/A%	-2	-200.0%	-4	-44.4%	0	N/A%	0	0.0%
template_preprocess	0	N/A%	-2	-200.0%	-1	-11.1%	0	N/A%	0	0.0%
overlay_set_regions_to_render	0	N/A%	2	200.0%	3	33.3%	0	N/A%	0	0.0%
drupal_get_destination	0	N/A%	1	100.0%	0	0.0%	0	N/A%	0	0.0%
template_preprocess_block	0	N/A%	-1	-100.0%	-1	-11.1%	0	N/A%	0	0.0%
menu_set_active_trail	0	N/A%	-1	-100.0%	-1	-11.1%	0	N/A%	0	0.0%
menu_local_tasks	0	N/A%	1	100.0%	2	22.2%	0	N/A%	0	0.0%
form_set_error	0	N/A%	-1	-100.0%	-2	-22.2%	0	N/A%	0	0.0%
conf_path	0	N/A%	-1	-100.0%	1	11.1%	0	N/A%	0	0.0%
shortcut_current_displayed_set	0	N/A%	1	100.0%	1	11.1%	0	N/A%	0	0.0%
datetime_default_format_type	0	N/A%	-1	-100.0%	1	11.1%	0	N/A%	0	0.0%
path_is_admin	0	N/A%	1	100.0%	0	0.0%	0	N/A%	0	0.0%
drupal_add_js	0	N/A%	-1	-100.0%	-3	-33.3%	0	N/A%	0	0.0%
list_themes	0	N/A%	-1	-100.0%	3	33.3%	0	N/A%	0	0.0%
drupal_add_library@1	0	N/A%	1	100.0%	2	22.2%	0	N/A%	0	0.0%
drupal_add_css	0	N/A%	-1	-100.0%	-7	-77.8%	0	N/A%	0	0.0%
drupal_add_library	0	N/A%	-1	-100.0%	-3	-33.3%	0	N/A%	0	0.0%
drupal_render_page	0	N/A%	1	100.0%	1	11.1%	0	N/A%	0	0.0%
drupal_static_reset	0	N/A%	1	100.0%	1	11.1%	0	N/A%	0	0.0%
theme_get_setting	0	N/A%	0	0.0%	-2	-22.2%	0	N/A%	0	0.0%
drupal_get_http_header	0	N/A%	0	0.0%	1	11.1%	0	N/A%	0	0.0%
drupal_set_breadcrumb	0	N/A%	0	0.0%	1	11.1%	0	N/A%	0	0.0%
menu_link_get_preferred	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_get_library	0	N/A%	0	0.0%	7	77.8%	0	N/A%	0	0.0%
drupal_add_feed	0	N/A%	0	0.0%	1	11.1%	0	N/A%	0	0.0%
drupal_add_library@2	0	N/A%	0	0.0%	-5	-55.6%	0	N/A%	0	0.0%
drupal_add_library@3	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
menu_tree_page_data	0	N/A%	0	0.0%	1	11.1%	0	N/A%	0	0.0%
menu_get_item	0	N/A%	0	0.0%	4	44.4%	0	N/A%	0	0.0%
arg	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_set_page_content	0	N/A%	0	0.0%	-4	-44.4%	0	N/A%	0	0.0%
system_list	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_match_path	0	N/A%	0	0.0%	-1	-11.1%	0	N/A%	0	0.0%
file_get_stream_wrappers	0	N/A%	0	0.0%	1	11.1%	0	N/A%	0	0.0%
menu_get_custom_theme	0	N/A%	0	0.0%	3	33.3%	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%
element_info	0	N/A%	0	0.0%	1	11.1%	0	N/A%	0	0.0%
block_list	0	N/A%	0	0.0%	4	44.4%	0	N/A%	88	73.3%
_menu_build_tree	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
search_get_info	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
language_list	0	N/A%	0	0.0%	1	11.1%	0	N/A%	0	0.0%
menu_tree	0	N/A%	0	0.0%	2	22.2%	0	N/A%	0	0.0%
drupal_is_front_page	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
drupal_retrieve_form	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
l	0	N/A%	0	0.0%	-1	-11.1%	0	N/A%	0	0.0%
theme_get_registry	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
*Child function*
array_key_exists	0	N/A%	9	900.0%	-3	-33.3%	0	N/A%	0	0.0%