Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls1,385 1,385 0 0.0%
Incl. Wall Time (microsec)4,407 4,400 -7 -0.2%
Incl. Wall Time (microsec) per call 3 3 -0 -0.2%
Excl. Wall Time (microsec)4,331 4,325 -6 -0.1%
Incl. CPU (microsecs)5,740 5,716 -24 -0.4%
Incl. CPU (microsecs) per call 4 4 -0 -0.4%
Excl. CPU (microsec)5,584 5,573 -11 -0.2%
Incl. MemUse (bytes)38,104 38,104 0 0.0%
Incl. MemUse (bytes) per call 28 28 0 0.0%
Excl. MemUse (bytes)37,556 37,556 0 0.0%
Incl. PeakMemUse (bytes)46,120 46,120 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 0 0.0%
Excl. PeakMemUse (bytes)45,436 45,436 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% -7 -0.6% -24 -57.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -85.7% -11 -45.8% 0 N/A% 0 N/A%
Parent functions
language_list0 N/A% -8 -114.3% 14 58.3% 0 N/A% 0 N/A%
field_language0 N/A% 8 114.3% 10 41.7% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -4 -57.1% 3 12.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -4 -57.1% -16 -66.7% 0 N/A% 0 N/A%
overlay_set_mode0 N/A% 3 42.9% -3 -12.5% 0 N/A% 0 N/A%
system_list0 N/A% 3 42.9% 1 4.2% 0 N/A% 0 N/A%
form_set_error0 N/A% 3 42.9% -2 -8.3% 0 N/A% 0 N/A%
_node_types_build0 N/A% 2 28.6% 0 0.0% 0 N/A% 0 N/A%
filter_list_format0 N/A% -2 -28.6% -8 -33.3% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 2 28.6% 7 29.2% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% -2 -28.6% -2 -8.3% 0 N/A% 0 N/A%
menu_get_item0 N/A% -2 -28.6% 0 0.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 2 28.6% 3 12.5% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% -2 -28.6% -2 -8.3% 0 N/A% 0 N/A%
conf_path0 N/A% -1 -14.3% -10 -41.7% 0 N/A% 0 N/A%
element_info0 N/A% -1 -14.3% -2 -8.3% 0 N/A% 0 N/A%
menu_tree0 N/A% -1 -14.3% -2 -8.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 14.3% 2 8.3% 0 N/A% 0 N/A%
format_date0 N/A% 1 14.3% 1 4.2% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 1 14.3% -2 -8.3% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% -1 -14.3% -2 -8.3% 0 N/A% 0 N/A%
overlay_set_regions_to_render0 N/A% 1 14.3% -3 -12.5% 0 N/A% 0 N/A%
block_list0 N/A% -1 -14.3% 4 16.7% 0 N/A% 0 N/A%
drupal_set_title0 N/A% -1 -14.3% -3 -12.5% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% -1 -14.3% -1 -4.2% 0 N/A% 0 N/A%
l0 N/A% -1 -14.3% -1 -4.2% 0 N/A% 0 N/A%
typed_data0 N/A% -1 -14.3% 1 4.2% 0 N/A% 0 N/A%
_rdf_get_default_mapping0 N/A% -1 -14.3% 2 8.3% 0 N/A% 0 N/A%
template_preprocess_block0 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%
drupal_set_breadcrumb0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
template_preprocess0 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%
list_themes0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
arg0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
user_access0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
menu_get_custom_theme0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 0 0.0% -2 -8.3% 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 -4.2% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
path_is_admin0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
drupal_add_library0 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%
menu_tree_set_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% 0 0.0% -3 -12.5% 0 N/A% 0 N/A%
datetime_default_format_type0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
drupal_is_front_page0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
filter_get_filters0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%
field_view_mode_settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_available_languages0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme_get_registry0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
drupal_add_feed0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 0 0.0% -3 -12.5% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static_reset0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% 0 0.0% -6 -25.0% 0 N/A% 0 N/A%
drupal_get_destination0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_css0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
Child function
array_key_exists0 N/A% -1 -14.3% -13 -54.2% 0 N/A% 0 N/A%