Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_staticRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls3,226 3,226 0 0.0%
Incl. Wall Time (microsec)4,117 4,218 101 2.5%
Incl. Wall Time (microsec) per call 1 1 0 2.5%
Excl. Wall Time (microsec)4,048 4,150 102 2.5%
Incl. CPU (microsecs)6,603 6,686 83 1.3%
Incl. CPU (microsecs) per call 2 2 0 1.3%
Excl. CPU (microsec)6,495 6,575 80 1.2%
Incl. MemUse (bytes)61,600 61,600 0 0.0%
Incl. MemUse (bytes) per call 19 19 0 0.0%
Excl. MemUse (bytes)60,568 60,568 0 0.0%
Incl. PeakMemUse (bytes)53,488 54,000 512 1.0%
Incl. PeakMemUse (bytes) per call 17 17 0 1.0%
Excl. PeakMemUse (bytes)52,184 52,696 512 1.0%

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% 101 0.6% 83 0.5% 0 0.0% 512 0.9%
Exclusive Metrics Diff for Current Function102 101.0% 80 96.4% 0 N/A% 512 100.0%
Parent functions
entity_get_bundles0 N/A% 33 32.7% 11 13.3% 0 N/A% 96 18.8%
file_get_stream_wrappers0 N/A% 31 30.7% 34 41.0% 0 N/A% 312 60.9%
language_list0 N/A% 13 12.9% 7 8.4% 0 N/A% 0 0.0%
menu_get_item0 N/A% -10 -9.9% 5 6.0% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 8 7.9% 24 28.9% 0 N/A% 0 0.0%
drupal_get_destination0 N/A% -6 -5.9% -7 -8.4% 0 N/A% 0 0.0%
image_effect_definitions0 N/A% 6 5.9% 5 6.0% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 5 5.0% 10 12.0% 0 N/A% 0 0.0%
drupal_set_page_content0 N/A% 5 5.0% 4 4.8% 0 N/A% 0 0.0%
menu_tree_set_path0 N/A% 4 4.0% 3 3.6% 0 N/A% 0 0.0%
overlay_set_regions_to_render0 N/A% 3 3.0% 2 2.4% 0 N/A% 0 0.0%
field_language0 N/A% 3 3.0% 12 14.5% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% -3 -3.0% 0 0.0% 0 N/A% 0 0.0%
conf_path0 N/A% -2 -2.0% -10 -12.0% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 2 2.0% 0 0.0% 0 N/A% 0 0.0%
theme_get_setting0 N/A% 2 2.0% -3 -3.6% 0 N/A% 0 0.0%
overlay_set_mode0 N/A% 2 2.0% 3 3.6% 0 N/A% 0 0.0%
element_info0 N/A% -1 -1.0% -2 -2.4% 0 N/A% 0 0.0%
path_is_admin0 N/A% 1 1.0% 1 1.2% 0 N/A% 0 0.0%
list_themes0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 0.0%
block_list0 N/A% 1 1.0% 1 1.2% 0 N/A% 0 0.0%
menu_get_custom_theme0 N/A% 1 1.0% 2 2.4% 0 N/A% 0 0.0%
template_preprocess0 N/A% -1 -1.0% -2 -2.4% 0 N/A% 0 0.0%
user_role_permissions0 N/A% -1 -1.0% -1 -1.2% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% 1 1.0% 2 2.4% 0 N/A% 0 0.0%
drupal_add_css0 N/A% 1 1.0% 3 3.6% 0 N/A% 0 0.0%
field_available_languages0 N/A% 1 1.0% -1 -1.2% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% -1 -1.0% -1 -1.2% 0 N/A% 0 0.0%
drupal_static_reset0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 0.0%
typed_data0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 0.0%
field_view_mode_settings0 N/A% -1 -1.0% -7 -8.4% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 1 1.0% 2 2.4% 0 N/A% 0 0.0%
drupal_add_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 2 2.4% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_js0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 0.0%
drupal_send_headers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 0.0%
menu_tree0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
form_set_error0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_feed0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 0.0%
theme_get_registry0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 0.0%
_rdf_get_default_mapping0 N/A% 0 0.0% -6 -7.2% 0 N/A% 104 20.3%
system_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_access0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 0.0%
arg0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 0.0%
l0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_is_front_page0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 0.0%
drupal_retrieve_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_html_id0 N/A% 0 0.0% -6 -7.2% 0 N/A% 0 0.0%
datetime_default_format_type0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 0.0%
drupal_set_title0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_node_types_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
entity_get_view_modes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
format_date0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% -1 -1.0% 3 3.6% 0 N/A% 0 0.0%