Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_staticRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls2,494 2,495 1 0.0%
Incl. Wall Time (microsec)7,113 7,153 40 0.6%
Incl. Wall Time (microsec) per call 3 3 0 0.5%
Excl. Wall Time (microsec)7,033 7,071 38 0.5%
Incl. CPU (microsecs)9,524 9,583 59 0.6%
Incl. CPU (microsecs) per call 4 4 0 0.6%
Excl. CPU (microsec)9,366 9,432 66 0.7%
Incl. MemUse (bytes)37,472 37,472 0 0.0%
Incl. MemUse (bytes) per call 15 15 -0 -0.0%
Excl. MemUse (bytes)36,924 36,924 0 0.0%
Incl. PeakMemUse (bytes)49,252 49,128 -124 -0.3%
Incl. PeakMemUse (bytes) per call 20 20 -0 -0.3%
Excl. PeakMemUse (bytes)48,568 48,444 -124 -0.3%

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% 40 6.4% 59 3.9% 0 0.0% -124 -0.7%
Exclusive Metrics Diff for Current Function38 95.0% 66 111.9% 0 N/A% -124 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags1 100.0% 28 70.0% 32 54.2% 0 N/A% 0 0.0%
entity_get_bundles0 0.0% -17 -42.5% 1 1.7% 0 N/A% -28 -22.6%
language_list0 0.0% 16 40.0% 25 42.4% 0 N/A% 0 0.0%
field_language0 0.0% 12 30.0% 22 37.3% 0 N/A% 0 0.0%
template_preprocess_block0 0.0% -8 -20.0% -10 -16.9% 0 N/A% 0 0.0%
path_is_admin0 0.0% 6 15.0% 6 10.2% 0 N/A% 0 0.0%
menu_local_tasks0 0.0% -6 -15.0% -3 -5.1% 0 N/A% 0 0.0%
theme_get_setting0 0.0% 5 12.5% 0 0.0% 0 N/A% 0 0.0%
_menu_build_tree0 0.0% 5 12.5% 6 10.2% 0 N/A% 0 0.0%
_rdf_get_default_mapping0 0.0% 5 12.5% 7 11.9% 0 N/A% 0 0.0%
_field_info_collate_types0 0.0% 4 10.0% 3 5.1% 0 N/A% 0 0.0%
typed_data0 0.0% -4 -10.0% -5 -8.5% 0 N/A% 0 0.0%
field_available_languages0 0.0% -4 -10.0% -3 -5.1% 0 N/A% 0 0.0%
format_date0 0.0% 4 10.0% 4 6.8% 0 N/A% 0 0.0%
drupal_static_reset0 0.0% 4 10.0% 2 3.4% 0 N/A% 0 0.0%
overlay_set_mode0 0.0% 3 7.5% 2 3.4% 0 N/A% 0 0.0%
drupal_add_library0 0.0% -3 -7.5% -3 -5.1% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% 3 7.5% 6 10.2% 0 N/A% 0 0.0%
conf_path0 0.0% -2 -5.0% -12 -20.3% 0 N/A% 0 0.0%
drupal_get_library0 0.0% -2 -5.0% -1 -1.7% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 0.0% -2 -5.0% -1 -1.7% 0 N/A% 0 0.0%
datetime_default_format_type0 0.0% -2 -5.0% -1 -1.7% 0 N/A% 0 0.0%
drupal_html_id0 0.0% -2 -5.0% 4 6.8% 0 N/A% 0 0.0%
overlay_set_regions_to_render0 0.0% -2 -5.0% 0 0.0% 0 N/A% 0 0.0%
block_list0 0.0% 2 5.0% 2 3.4% 0 N/A% 0 0.0%
menu_tree_page_data0 0.0% -2 -5.0% -5 -8.5% 0 N/A% 0 0.0%
drupal_set_title0 0.0% -2 -5.0% -1 -1.7% 0 N/A% 0 0.0%
system_list0 0.0% 2 5.0% 3 5.1% 0 N/A% 0 0.0%
image_effect_definitions0 0.0% 1 2.5% 2 3.4% 0 N/A% 0 0.0%
menu_tree0 0.0% 1 2.5% -1 -1.7% 0 N/A% 60 48.4%
l0 0.0% -1 -2.5% -1 -1.7% 0 N/A% 0 0.0%
menu_tree_set_path0 0.0% -1 -2.5% -1 -1.7% 0 N/A% 0 0.0%
drupal_add_css0 0.0% 1 2.5% 1 1.7% 0 N/A% 0 0.0%
arg0 0.0% -1 -2.5% -1 -1.7% 0 N/A% 0 0.0%
menu_get_item0 0.0% -1 -2.5% -1 -1.7% 0 N/A% 0 0.0%
list_themes0 0.0% -1 -2.5% 0 0.0% 0 N/A% 0 0.0%
entity_get_view_modes0 0.0% -1 -2.5% 2 3.4% 0 N/A% 0 0.0%
user_access0 0.0% -1 -2.5% 0 0.0% 0 N/A% 0 0.0%
drupal_send_headers0 0.0% 1 2.5% 1 1.7% 0 N/A% 0 0.0%
field_view_mode_settings0 0.0% 1 2.5% -10 -16.9% 0 N/A% 0 0.0%
filter_get_filters0 0.0% -1 -2.5% -4 -6.8% 0 N/A% 0 0.0%
menu_get_custom_theme0 0.0% 1 2.5% 0 0.0% 0 N/A% 0 0.0%
drupal_set_page_content0 0.0% 1 2.5% 2 3.4% 0 N/A% 0 0.0%
drupal_add_http_header0 0.0% 1 2.5% 0 0.0% 0 N/A% 0 0.0%
drupal_add_html_head0 0.0% -1 -2.5% 1 1.7% 0 N/A% -156 -125.8%
drupal_get_http_header0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
form_set_error0 0.0% 0 0.0% -3 -5.1% 0 N/A% 0 0.0%
user_role_permissions0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_js0 0.0% 0 0.0% -3 -5.1% 0 N/A% 0 0.0%
drupal_add_feed0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_node_types_build0 0.0% 0 0.0% -3 -5.1% 0 N/A% 0 0.0%
element_info0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render_page0 0.0% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
filter_list_format0 0.0% 0 0.0% -3 -5.1% 0 N/A% 0 0.0%
drupal_is_front_page0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -1 -1.7% 0 N/A% 0 0.0%
theme_get_registry0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_destination0 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%
Child function
array_key_exists0 N/A% 2 5.0% -7 -11.9% 0 N/A% 0 0.0%