Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls1,182 1,182 0 0.0%
Incl. Wall Time (microsec)2,393 2,377 -16 -0.7%
Incl. Wall Time (microsec) per call 2 2 -0 -0.7%
Excl. Wall Time (microsec)2,334 2,319 -15 -0.6%
Incl. CPU (microsecs)3,449 3,468 19 0.6%
Incl. CPU (microsecs) per call 3 3 0 0.6%
Excl. CPU (microsec)3,329 3,363 34 1.0%
Incl. MemUse (bytes)68,984 69,008 24 0.0%
Incl. MemUse (bytes) per call 58 58 0 0.0%
Excl. MemUse (bytes)67,952 67,976 24 0.0%
Incl. PeakMemUse (bytes)62,104 62,232 128 0.2%
Incl. PeakMemUse (bytes) per call 53 53 0 0.2%
Excl. PeakMemUse (bytes)61,328 61,456 128 0.2%

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% -16 -0.3% 19 0.5% 24 0.0% 128 0.1%
Exclusive Metrics Diff for Current Function-15 -93.8% 34 178.9% 24 100.0% 128 100.0%
Parent functions
field_view_mode_settings0 N/A% -44 -275.0% -47 -247.4% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 31 193.8% 36 189.5% 0 0.0% 0 0.0%
language_list0 N/A% -25 -156.2% -18 -94.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 23 143.8% 18 94.7% 0 0.0% 16 12.5%
field_language0 N/A% -5 -31.2% -3 -15.8% 0 0.0% 0 0.0%
menu_tree_set_path0 N/A% 4 25.0% 5 26.3% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% 4 25.0% -3 -15.8% 0 0.0% 0 0.0%
arg0 N/A% 4 25.0% 3 15.8% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -4 -25.0% -4 -21.1% 0 0.0% 0 0.0%
format_date0 N/A% -3 -18.8% -1 -5.3% 0 0.0% 0 0.0%
drupal_add_css0 N/A% 3 18.8% -1 -5.3% 0 0.0% 0 0.0%
drupal_retrieve_form0 N/A% 3 18.8% 2 10.5% 0 0.0% 0 0.0%
overlay_set_regions_to_render0 N/A% -2 -12.5% -3 -15.8% 0 0.0% -120 -93.8%
theme_get_setting0 N/A% -2 -12.5% 5 26.3% 0 0.0% 0 0.0%
drupal_html_id0 N/A% -2 -12.5% 3 15.8% 0 0.0% 0 0.0%
drupal_add_library@10 N/A% -2 -12.5% 8 42.1% 0 0.0% 0 0.0%
pager_get_query_parameters0 N/A% -2 -12.5% 0 0.0% 24 100.0% 0 0.0%
form_set_error0 N/A% 2 12.5% 1 5.3% 0 0.0% 0 0.0%
field_available_languages0 N/A% -1 -6.2% -4 -21.1% 0 0.0% 0 0.0%
_field_info_collate_types0 N/A% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
menu_get_custom_theme0 N/A% -1 -6.2% -2 -10.5% 0 0.0% 0 0.0%
user_access0 N/A% -1 -6.2% 0 0.0% 0 0.0% 0 0.0%
block_list0 N/A% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 1 6.2% 1 5.3% 0 0.0% 0 0.0%
menu_tree0 N/A% -1 -6.2% -2 -10.5% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% 1 6.2% 3 15.8% 0 0.0% 0 0.0%
template_preprocess0 N/A% 1 6.2% 1 5.3% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 N/A% -1 -6.2% 1 5.3% 0 0.0% 0 0.0%
conf_path0 N/A% -1 -6.2% 1 5.3% 0 0.0% 0 0.0%
filter_list_format0 N/A% 1 6.2% 4 21.1% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 1 6.2% 3 15.8% 0 0.0% 0 0.0%
drupal_add_library0 N/A% 1 6.2% -2 -10.5% 0 0.0% 0 0.0%
list_themes0 N/A% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 N/A% -1 -6.2% -1 -5.3% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% -1 -6.2% 1 5.3% 0 0.0% 232 181.2%
drupal_add_js0 N/A% 1 6.2% 7 36.8% 0 0.0% 0 0.0%
user_role_permissions0 N/A% -1 -6.2% 2 10.5% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 4 21.1% 0 0.0% 0 0.0%
search_get_info0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
shortcut_current_displayed_set0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
drupal_static_reset0 N/A% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
drupal_send_headers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
overlay_set_mode0 N/A% 0 0.0% -3 -15.8% 0 0.0% 0 0.0%
drupal_add_library@20 N/A% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
drupal_set_title0 N/A% 0 0.0% 4 21.1% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
theme_get_registry0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
drupal_is_front_page0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
l0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
drupal_add_library@30 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_node_types_build0 N/A% 0 0.0% 4 21.1% 0 0.0% 0 0.0%
path_is_admin0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_rdf_get_default_mapping0 N/A% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
datetime_default_format_type0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -1 -6.2% -15 -78.9% 0 0.0% 0 0.0%