Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls891 891 0 0.0%
Incl. Wall Time (microsec)2,232 2,083 -149 -6.7%
Incl. Wall Time (microsec) per call 3 2 -0 -6.7%
Excl. Wall Time (microsec)2,156 2,014 -142 -6.6%
Incl. CPU (microsecs)2,988 2,855 -133 -4.5%
Incl. CPU (microsecs) per call 3 3 -0 -4.5%
Excl. CPU (microsec)2,850 2,726 -124 -4.4%
Incl. MemUse (bytes)73,272 73,272 0 0.0%
Incl. MemUse (bytes) per call 82 82 0 0.0%
Excl. MemUse (bytes)72,240 72,240 0 0.0%
Incl. PeakMemUse (bytes)55,112 54,896 -216 -0.4%
Incl. PeakMemUse (bytes) per call 62 62 -0 -0.4%
Excl. PeakMemUse (bytes)53,808 53,592 -216 -0.4%

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_static0 N/A% -149 -18.7% -133 -66.5% 0 0.0% -216 -0.5%
Exclusive Metrics Diff for Current Function-142 -95.3% -124 -93.2% 0 N/A% -216 -100.0%
Parent functions
theme_get_setting0 N/A% -50 -33.6% -48 -36.1% 0 N/A% 0 0.0%
drupal_get_destination0 N/A% -42 -28.2% -44 -33.1% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -41 -27.5% -38 -28.6% 0 N/A% -80 -37.0%
form_set_error0 N/A% -10 -6.7% -13 -9.8% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% -7 -4.7% -4 -3.0% 0 N/A% 0 0.0%
overlay_set_regions_to_render0 N/A% 4 2.7% -1 -0.8% 0 N/A% 0 0.0%
language_list0 N/A% -4 -2.7% 9 6.8% 0 N/A% -48 -22.2%
drupal_add_feed0 N/A% 4 2.7% 5 3.8% 0 N/A% 0 0.0%
field_view_mode_settings0 N/A% 4 2.7% 6 4.5% 0 N/A% 0 0.0%
shortcut_current_displayed_set0 N/A% -4 -2.7% -4 -3.0% 0 N/A% 0 0.0%
system_list0 N/A% -3 -2.0% -2 -1.5% 0 N/A% 0 0.0%
drupal_add_css0 N/A% -3 -2.0% 1 0.8% 0 N/A% 0 0.0%
overlay_set_mode0 N/A% -3 -2.0% -5 -3.8% 0 N/A% 0 0.0%
drupal_is_front_page0 N/A% 3 2.0% 4 3.0% 0 N/A% 0 0.0%
format_date0 N/A% 3 2.0% 4 3.0% 0 N/A% -112 -51.9%
_rdf_get_default_mapping0 N/A% -3 -2.0% 6 4.5% 0 N/A% 0 0.0%
filter_formats0 N/A% -3 -2.0% -9 -6.8% 0 N/A% 0 0.0%
conf_path0 N/A% 2 1.3% -1 -0.8% 0 N/A% 0 0.0%
drupal_add_library@10 N/A% 2 1.3% -5 -3.8% 0 N/A% 0 0.0%
drupal_html_id0 N/A% 2 1.3% 1 0.8% 0 N/A% 0 0.0%
drupal_add_library0 N/A% -2 -1.3% -2 -1.5% 0 N/A% 0 0.0%
datetime_format_example0 N/A% 1 0.7% 1 0.8% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 N/A% 1 0.7% 1 0.8% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% -1 -0.7% 1 0.8% 0 N/A% 0 0.0%
menu_get_item0 N/A% 1 0.7% 1 0.8% 0 N/A% 0 0.0%
_node_types_build0 N/A% -1 -0.7% 4 3.0% 0 N/A% 0 0.0%
drupal_set_page_content0 N/A% -1 -0.7% -1 -0.8% 0 N/A% 0 0.0%
search_get_info0 N/A% 1 0.7% 1 0.8% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% -1 -0.7% 2 1.5% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 0.7% -3 -2.3% 0 N/A% 0 0.0%
menu_set_active_trail0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 0.0%
template_preprocess0 N/A% -1 -0.7% -1 -0.8% 0 N/A% 0 0.0%
drupal_retrieve_form0 N/A% -1 -0.7% -3 -2.3% 0 N/A% 0 0.0%
entity_get_view_modes0 N/A% 1 0.7% -1 -0.8% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% 1 0.7% 3 2.3% 0 N/A% 0 0.0%
drupal_send_headers0 N/A% -1 -0.7% 1 0.8% 0 N/A% 0 0.0%
_node_revision_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme_get_registry0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
menu_get_custom_theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_access0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
menu_set_active_menu_names0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
user_role_permissions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
path_is_admin0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
menu_link_get_preferred0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
filter_list_format0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
list_themes0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
entity_get_bundles0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
field_language0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
drupal_static_reset0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
drupal_set_title0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
drupal_add_js0 N/A% 0 0.0% -9 -6.8% 0 N/A% 0 0.0%
drupal_add_library@20 N/A% 0 0.0% 6 4.5% 0 N/A% 0 0.0%
drupal_add_library@30 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 0.0%
field_available_languages0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
menu_tree0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
block_list0 N/A% 0 0.0% 3 2.3% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
datetime_default_format_type0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
arg0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
l0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_tree_set_path0 N/A% 0 0.0% 1 0.8% 0 N/A% 24 11.1%
Child function
array_key_exists0 N/A% -7 -4.7% -9 -6.8% 0 N/A% 0 0.0%