Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls1,385 1,386 1 0.1%
Incl. Wall Time (microsec)4,407 4,432 25 0.6%
Incl. Wall Time (microsec) per call 3 3 0 0.5%
Excl. Wall Time (microsec)4,331 4,355 24 0.6%
Incl. CPU (microsecs)5,740 5,771 31 0.5%
Incl. CPU (microsecs) per call 4 4 0 0.5%
Excl. CPU (microsec)5,584 5,617 33 0.6%
Incl. MemUse (bytes)38,104 38,104 0 0.0%
Incl. MemUse (bytes) per call 28 27 -0 -0.1%
Excl. MemUse (bytes)37,556 37,556 0 0.0%
Incl. PeakMemUse (bytes)46,120 46,024 -96 -0.2%
Incl. PeakMemUse (bytes) per call 33 33 -0 -0.3%
Excl. PeakMemUse (bytes)45,436 45,340 -96 -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_static1 100.0% 25 0.7% 31 1.3% 0 0.0% -96 -0.4%
Exclusive Metrics Diff for Current Function24 96.0% 33 106.5% 0 N/A% -96 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags1 100.0% 21 84.0% 16 51.6% 0 N/A% 0 0.0%
form_set_error0 0.0% 11 44.0% 7 22.6% 0 N/A% 0 0.0%
language_list0 0.0% -10 -40.0% -4 -12.9% 0 N/A% 0 0.0%
_rdf_get_default_mapping0 0.0% 4 16.0% 4 12.9% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% 4 16.0% 11 35.5% 0 N/A% 0 0.0%
_node_types_build0 0.0% 3 12.0% 8 25.8% 0 N/A% 0 0.0%
drupal_add_html_head0 0.0% -2 -8.0% -2 -6.5% 0 N/A% -156 -162.5%
system_list0 0.0% 2 8.0% 1 3.2% 0 N/A% 0 0.0%
entity_get_bundles0 0.0% -2 -8.0% -1 -3.2% 0 N/A% 0 0.0%
drupal_add_http_header0 0.0% -2 -8.0% -2 -6.5% 0 N/A% 0 0.0%
_menu_build_tree0 0.0% -2 -8.0% -2 -6.5% 0 N/A% 0 0.0%
theme_get_setting0 0.0% -2 -8.0% 6 19.4% 0 N/A% 0 0.0%
drupal_html_id0 0.0% 2 8.0% 1 3.2% 0 N/A% 0 0.0%
filter_list_format0 0.0% 1 4.0% -2 -6.5% 0 N/A% 0 0.0%
conf_path0 0.0% -1 -4.0% -10 -32.3% 0 N/A% 0 0.0%
drupal_set_page_content0 0.0% -1 -4.0% -2 -6.5% 0 N/A% 0 0.0%
block_list0 0.0% -1 -4.0% 0 0.0% 0 N/A% 0 0.0%
menu_local_tasks0 0.0% 1 4.0% -1 -3.2% 0 N/A% 0 0.0%
menu_tree_set_path0 0.0% 1 4.0% 1 3.2% 0 N/A% 0 0.0%
drupal_get_destination0 0.0% -1 -4.0% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% -1 -4.0% -1 -3.2% 0 N/A% 0 0.0%
datetime_default_format_type0 0.0% 1 4.0% -1 -3.2% 0 N/A% 0 0.0%
overlay_set_regions_to_render0 0.0% 1 4.0% -2 -6.5% 0 N/A% 0 0.0%
element_info0 0.0% -1 -4.0% -1 -3.2% 0 N/A% 0 0.0%
typed_data0 0.0% -1 -4.0% 1 3.2% 0 N/A% 0 0.0%
menu_get_item0 0.0% -1 -4.0% -4 -12.9% 0 N/A% 0 0.0%
overlay_set_mode0 0.0% 1 4.0% -2 -6.5% 0 N/A% 0 0.0%
l0 0.0% -1 -4.0% -1 -3.2% 0 N/A% 0 0.0%
image_effect_definitions0 0.0% -1 -4.0% 1 3.2% 0 N/A% 0 0.0%
menu_get_custom_theme0 0.0% 1 4.0% 0 0.0% 0 N/A% 0 0.0%
field_view_mode_settings0 0.0% 1 4.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_js0 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
drupal_get_library0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
drupal_get_http_header0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
path_is_admin0 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
pager_get_query_parameters0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
format_date0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
template_preprocess0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
template_preprocess_block0 0.0% 0 0.0% 2 6.5% 0 N/A% 0 0.0%
drupal_add_library0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
drupal_set_title0 0.0% 0 0.0% -2 -6.5% 0 N/A% 0 0.0%
drupal_static_reset0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_feed0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
theme_get_registry0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
drupal_add_css0 0.0% 0 0.0% 2 6.5% 0 N/A% 0 0.0%
list_themes0 0.0% 0 0.0% 3 9.7% 0 N/A% 0 0.0%
user_access0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_role_permissions0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
arg0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_is_front_page0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
entity_get_view_modes0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render_page0 0.0% 0 0.0% -2 -6.5% 0 N/A% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
menu_tree0 0.0% 0 0.0% -1 -3.2% 0 N/A% 60 62.5%
filter_get_filters0 0.0% 0 0.0% -2 -6.5% 0 N/A% 0 0.0%
field_available_languages0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
field_language0 0.0% 0 0.0% 9 29.0% 0 N/A% 0 0.0%
_field_info_collate_types0 0.0% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
menu_tree_page_data0 0.0% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% 1 4.0% -2 -6.5% 0 N/A% 0 0.0%