Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls1,491 1,491 0 0.0%
Incl. Wall Time (microsec)4,802 4,745 -57 -1.2%
Incl. Wall Time (microsec) per call 3 3 -0 -1.2%
Excl. Wall Time (microsec)4,660 4,603 -57 -1.2%
Incl. CPU (microsecs)6,235 6,111 -124 -2.0%
Incl. CPU (microsecs) per call 4 4 -0 -2.0%
Excl. CPU (microsec)6,030 5,909 -121 -2.0%
Incl. MemUse (bytes)66,672 66,672 0 0.0%
Incl. MemUse (bytes) per call 45 45 0 0.0%
Excl. MemUse (bytes)65,640 65,640 0 0.0%
Incl. PeakMemUse (bytes)72,808 73,392 584 0.8%
Incl. PeakMemUse (bytes) per call 49 49 0 0.8%
Excl. PeakMemUse (bytes)72,032 72,616 584 0.8%

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_static0 N/A% -57 -1.1% -124 -4.2% 0 0.0% 584 1.8%
Exclusive Metrics Diff for Current Function-57 -100.0% -121 -97.6% 0 N/A% 584 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -74 -129.8% -80 -64.5% 0 N/A% -24 -4.1%
language_list0 N/A% 9 15.8% -20 -16.1% 0 N/A% 0 0.0%
block_list0 N/A% -6 -10.5% -5 -4.0% 0 N/A% 0 0.0%
search_get_info0 N/A% 5 8.8% 5 4.0% 0 N/A% 0 0.0%
conf_path0 N/A% 5 8.8% 0 0.0% 0 N/A% 0 0.0%
theme_get_registry0 N/A% 5 8.8% 5 4.0% 0 N/A% 0 0.0%
entity_get_bundles0 N/A% 5 8.8% -3 -2.4% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% 5 8.8% 0 0.0% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 4 7.0% 6 4.8% 0 N/A% 0 0.0%
drupal_get_destination0 N/A% -4 -7.0% -4 -3.2% 0 N/A% 0 0.0%
user_role_permissions0 N/A% 4 7.0% 1 0.8% 0 N/A% 0 0.0%
drupal_add_js0 N/A% -4 -7.0% -3 -2.4% 0 N/A% 0 0.0%
drupal_is_front_page0 N/A% 4 7.0% 4 3.2% 0 N/A% 352 60.3%
path_get_admin_paths0 N/A% -4 -7.0% -2 -1.6% 0 N/A% 0 0.0%
filter_list_format0 N/A% -4 -7.0% -5 -4.0% 0 N/A% 0 0.0%
field_language0 N/A% 4 7.0% 0 0.0% 0 N/A% 0 0.0%
overlay_set_regions_to_render0 N/A% 3 5.3% 6 4.8% 0 N/A% 0 0.0%
drupal_set_page_content0 N/A% -3 -5.3% -4 -3.2% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% -3 -5.3% -5 -4.0% 0 N/A% -120 -20.5%
drupal_render_page0 N/A% 3 5.3% 5 4.0% 0 N/A% 0 0.0%
menu_tree_set_path0 N/A% -3 -5.3% -3 -2.4% 0 N/A% 112 19.2%
drupal_add_css0 N/A% -3 -5.3% -3 -2.4% 0 N/A% 0 0.0%
overlay_set_mode0 N/A% -3 -5.3% -3 -2.4% 0 N/A% 0 0.0%
menu_tree0 N/A% -2 -3.5% -1 -0.8% 0 N/A% 0 0.0%
shortcut_current_displayed_set0 N/A% 2 3.5% 0 0.0% 0 N/A% 0 0.0%
_rdf_get_default_mapping0 N/A% 2 3.5% -4 -3.2% 0 N/A% 0 0.0%
l0 N/A% -2 -3.5% -3 -2.4% 0 N/A% 264 45.2%
drupal_set_breadcrumb0 N/A% 2 3.5% 2 1.6% 0 N/A% 0 0.0%
datetime_default_format_type0 N/A% -2 -3.5% -1 -0.8% 0 N/A% 0 0.0%
element_info0 N/A% -1 -1.8% -1 -0.8% 0 N/A% 0 0.0%
drupal_html_id0 N/A% -1 -1.8% 2 1.6% 0 N/A% 0 0.0%
form_set_error0 N/A% -1 -1.8% -6 -4.8% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 1 1.8% 0 0.0% 0 N/A% 0 0.0%
pager_get_query_parameters0 N/A% 1 1.8% -2 -1.6% 0 N/A% 0 0.0%
image_effect_definitions0 N/A% 1 1.8% -1 -0.8% 0 N/A% 0 0.0%
theme_get_setting0 N/A% 1 1.8% -5 -4.0% 0 N/A% 0 0.0%
drupal_retrieve_form0 N/A% -1 -1.8% -2 -1.6% 0 N/A% 0 0.0%
entity_get_view_modes0 N/A% 1 1.8% 2 1.6% 0 N/A% 0 0.0%
path_is_admin0 N/A% 1 1.8% 1 0.8% 0 N/A% 0 0.0%
drupal_set_title0 N/A% -1 -1.8% -1 -0.8% 0 N/A% 0 0.0%
drupal_match_path0 N/A% -1 -1.8% 1 0.8% 0 N/A% 0 0.0%
menu_get_item0 N/A% -1 -1.8% 0 0.0% 0 N/A% 0 0.0%
user_access0 N/A% -1 -1.8% 0 0.0% 0 N/A% 0 0.0%
drupal_add_library@20 N/A% -1 -1.8% 8 6.5% 0 N/A% 0 0.0%
field_view_mode_settings0 N/A% 1 1.8% 3 2.4% 0 N/A% 0 0.0%
field_available_languages0 N/A% -1 -1.8% -2 -1.6% 0 N/A% 0 0.0%
_node_types_build0 N/A% 1 1.8% 0 0.0% 0 N/A% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
format_date0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
arg0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 5 4.0% 0 N/A% 0 0.0%
menu_get_custom_theme0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
system_list0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
drupal_add_library@10 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
drupal_add_library@30 N/A% 0 0.0% 2 1.6% 0 N/A% 0 0.0%
drupal_add_feed0 N/A% 0 0.0% -2 -1.6% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% -4 -3.2% 0 N/A% 0 0.0%
drupal_add_library0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
list_themes0 N/A% 0 0.0% 3 2.4% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% 0 0.0% -5 -4.0% 0 N/A% 0 0.0%
drupal_static_reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
template_preprocess0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% 0 0.0% -3 -2.4% 0 N/A% 0 0.0%