Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls2,275 2,275 0 0.0%
Incl. Wall Time (microsec)6,717 6,781 64 1.0%
Incl. Wall Time (microsec) per call 3 3 0 1.0%
Excl. Wall Time (microsec)6,637 6,702 65 1.0%
Incl. CPU (microsecs)8,885 8,998 113 1.3%
Incl. CPU (microsecs) per call 4 4 0 1.3%
Excl. CPU (microsec)8,722 8,837 115 1.3%
Incl. MemUse (bytes)37,236 37,236 0 0.0%
Incl. MemUse (bytes) per call 16 16 0 0.0%
Excl. MemUse (bytes)36,688 36,688 0 0.0%
Incl. PeakMemUse (bytes)37,636 37,636 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)36,952 36,952 0 0.0%

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% 64 8.5% 113 35.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function65 101.6% 115 101.8% 0 N/A% 0 N/A%
Parent functions
entity_get_bundles0 N/A% 30 46.9% 24 21.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 24 37.5% 23 20.4% 0 N/A% 0 N/A%
menu_tree_set_path0 N/A% 11 17.2% 10 8.8% 0 N/A% 0 N/A%
language_list0 N/A% -9 -14.1% 31 27.4% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 9 14.1% 12 10.6% 0 N/A% 0 N/A%
menu_tree0 N/A% 8 12.5% 11 9.7% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -6 -9.4% 6 5.3% 0 N/A% 0 N/A%
field_available_languages0 N/A% -6 -9.4% -6 -5.3% 0 N/A% 0 N/A%
overlay_set_regions_to_render0 N/A% -6 -9.4% -7 -6.2% 0 N/A% 0 N/A%
typed_data0 N/A% 6 9.4% 4 3.5% 0 N/A% 0 N/A%
field_language0 N/A% -4 -6.2% -23 -20.4% 0 N/A% 0 N/A%
drupal_get_destination0 N/A% 4 6.2% 6 5.3% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 4 6.2% 9 8.0% 0 N/A% 0 N/A%
format_date0 N/A% -2 -3.1% -2 -1.8% 0 N/A% 0 N/A%
template_preprocess0 N/A% -2 -3.1% -2 -1.8% 0 N/A% 0 N/A%
system_list0 N/A% -2 -3.1% -3 -2.7% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 2 3.1% 6 5.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 1.6% -1 -0.9% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -1.6% -3 -2.7% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% 1 1.6% -9 -8.0% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% -1 -1.6% 0 0.0% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
drupal_set_title0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
filter_list_format0 N/A% 1 1.6% -2 -1.8% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -1 -1.6% 1 0.9% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -1.6% 3 2.7% 0 N/A% 0 N/A%
drupal_static_reset0 N/A% 1 1.6% 2 1.8% 0 N/A% 0 N/A%
overlay_set_mode0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
theme_get_registry0 N/A% -1 -1.6% 0 0.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 1 1.6% 2 1.8% 0 N/A% 0 N/A%
field_view_mode_settings0 N/A% 1 1.6% 9 8.0% 0 N/A% 0 N/A%
list_themes0 N/A% -1 -1.6% -2 -1.8% 0 N/A% 0 N/A%
user_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_role_permissions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
pager_get_query_parameters0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
path_is_admin0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_get_custom_theme0 N/A% 0 0.0% 2 1.8% 0 N/A% 0 N/A%
drupal_get_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_js0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
form_set_error0 N/A% 0 0.0% -2 -1.8% 0 N/A% 0 N/A%
drupal_add_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_set_breadcrumb0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 0 0.0% -3 -2.7% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
datetime_default_format_type0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_is_front_page0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
conf_path0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_node_types_build0 N/A% 0 0.0% -3 -2.7% 0 N/A% 0 N/A%
block_list0 N/A% 0 0.0% -7 -6.2% 0 N/A% 0 N/A%
l0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
drupal_add_css0 N/A% 0 0.0% -2 -1.8% 0 N/A% 0 N/A%
_rdf_get_default_mapping0 N/A% 0 0.0% 28 24.8% 0 N/A% 0 N/A%
drupal_add_feed0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
arg0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
array_key_exists0 N/A% -1 -1.6% -2 -1.8% 0 N/A% 0 N/A%