Diff Report
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls2,426 2,427 1 0.0%
Incl. Wall Time (microsec)3,690 3,568 -122 -3.3%
Incl. Wall Time (microsec) per call 2 1 -0 -3.3%
Excl. Wall Time (microsec)3,624 3,501 -123 -3.4%
Incl. CPU (microsecs)5,769 5,689 -80 -1.4%
Incl. CPU (microsecs) per call 2 2 -0 -1.4%
Excl. CPU (microsec)5,657 5,563 -94 -1.7%
Incl. MemUse (bytes)66,048 66,024 -24 -0.0%
Incl. MemUse (bytes) per call 27 27 -0 -0.1%
Excl. MemUse (bytes)65,016 64,992 -24 -0.0%
Incl. PeakMemUse (bytes)89,536 69,752 -19,784 -22.1%
Incl. PeakMemUse (bytes) per call 37 29 -8 -22.1%
Excl. PeakMemUse (bytes)88,232 68,448 -19,784 -22.4%

Parent/Child Regression/Improvement report for drupal_static [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
drupal_static1 100.0% -122 -0.4% -80 -0.2% -24 -0.0% -19,784 -3.0%
Exclusive Metrics Diff for Current Function-123 -100.8% -94 -117.5% -24 -100.0% -19,784 -100.0%
Parent functions
theme_get_setting0 0.0% -130 -106.6% -136 -170.0% 0 0.0% -25,296 -127.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 45 36.9% 58 72.5% 0 0.0% 0 0.0%
entity_get_bundles0 0.0% -26 -21.3% -1 -1.2% 0 0.0% -96 -0.5%
field_language0 0.0% 8 6.6% -1 -1.2% 0 0.0% 0 0.0%
theme_comment_post_forbidden0 0.0% 6 4.9% 14 17.5% 0 0.0% 0 0.0%
_rdf_get_default_mapping0 0.0% -4 -3.3% -10 -12.5% 0 0.0% 24 0.1%
template_preprocess_block0 0.0% -4 -3.3% -5 -6.2% 0 0.0% 0 0.0%
block_list0 0.0% 4 3.3% 6 7.5% 0 0.0% 0 0.0%
theme_get_registry0 0.0% -4 -3.3% -1 -1.2% 0 0.0% 0 0.0%
menu_tree_set_path0 0.0% -3 -2.5% -5 -6.2% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% -3 -2.5% -2 -2.5% 0 0.0% 0 0.0%
_menu_build_tree0 0.0% -3 -2.5% -3 -3.8% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% 3 2.5% 4 5.0% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% -3 -2.5% 0 0.0% 0 0.0% 0 0.0%
language_list2 200.0% 3 2.5% 11 13.8% 0 0.0% 480 2.4%
drupal_add_css0 0.0% -3 -2.5% 6 7.5% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% 2 1.6% 1 1.2% 0 0.0% 0 0.0%
template_preprocess0 0.0% 2 1.6% 5 6.2% 0 0.0% 0 0.0%
overlay_set_regions_to_render0 0.0% -2 -1.6% -3 -3.8% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% -2 -1.6% -2 -2.5% 0 0.0% 0 0.0%
list_themes0 0.0% -2 -1.6% -2 -2.5% 0 0.0% 0 0.0%
node_mark0 0.0% -2 -1.6% -1 -1.2% 0 0.0% 0 0.0%
drupal_add_html_head0 0.0% 2 1.6% 2 2.5% 0 0.0% 0 0.0%
conf_path-1 -100.0% -1 -0.8% -3 -3.8% 0 0.0% -48 -0.2%
path_is_admin0 0.0% -1 -0.8% -1 -1.2% 0 0.0% 0 0.0%
pager_get_query_parameters0 0.0% -1 -0.8% -3 -3.8% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -1 -0.8% -6 -7.5% 0 0.0% 0 0.0%
drupal_set_title0 0.0% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page0 0.0% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
overlay_set_mode0 0.0% -1 -0.8% -6 -7.5% 0 0.0% -112 -0.6%
form_set_error0 0.0% -1 -0.8% -2 -2.5% 0 0.0% 0 0.0%
_node_types_build0 0.0% -1 -0.8% -5 -6.2% 0 0.0% 0 0.0%
l0 0.0% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% 0 0.0% -3 -3.8% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
format_date0 0.0% 0 0.0% 1 1.2% 0 0.0% 112 0.6%
drupal_set_breadcrumb0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
image_effect_definitions0 0.0% 0 0.0% 0 0.0% 0 0.0% 5,296 26.8%
drupal_add_library0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
drupal_get_library0 0.0% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
drupal_add_js0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
typed_data0 0.0% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
system_list0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static_reset0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 0.0% 0 0.0% -1 -1.2% 0 0.0% -48 -0.2%
user_role_permissions0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% 0 0.0% 0 0.0% -96 -0.5%
menu_get_custom_theme0 0.0% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
user_access0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_view_mode_settings0 0.0% 0 0.0% 9 11.2% 0 0.0% 0 0.0%
entity_get_view_modes0 0.0% 0 0.0% 4 5.0% 0 0.0% 0 0.0%
_node_revision_access0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
drupal_get_destination0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
menu_tree0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type0 0.0% 0 0.0% 0 0.0% -24 -100.0% 0 0.0%
field_available_languages0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_roles0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% 1 0.8% 14 17.5% 0 0.0% 0 0.0%