Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls1,114 1,113 -1 -0.1%
Incl. Wall Time (microsec)3,728 3,769 41 1.1%
Incl. Wall Time (microsec) per call 3 3 0 1.2%
Excl. Wall Time (microsec)3,654 3,696 42 1.1%
Incl. CPU (microsecs)4,876 4,882 6 0.1%
Incl. CPU (microsecs) per call 4 4 0 0.2%
Excl. CPU (microsec)4,747 4,741 -6 -0.1%
Incl. MemUse (bytes)34,220 34,216 -4 -0.0%
Incl. MemUse (bytes) per call 31 31 0 0.1%
Excl. MemUse (bytes)33,672 33,668 -4 -0.0%
Incl. PeakMemUse (bytes)36,620 36,748 128 0.3%
Incl. PeakMemUse (bytes) per call 33 33 0 0.4%
Excl. PeakMemUse (bytes)35,936 36,064 128 0.4%

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_static-1 -100.0% 41 0.1% 6 0.0% -4 -0.0% 128 0.0%
Exclusive Metrics Diff for Current Function42 102.4% -6 -100.0% -4 -100.0% 128 100.0%
Parent functions
language_list0 0.0% 60 146.3% 63 1050.0% 0 0.0% 0 0.0%
field_available_languages0 0.0% 16 39.0% 17 283.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -12 -29.3% -3 -50.0% 0 0.0% 0 0.0%
form_set_error0 0.0% -11 -26.8% -13 -216.7% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 0.0% 4 9.8% 3 50.0% 0 0.0% 0 0.0%
conf_path-1 -100.0% -4 -9.8% -11 -183.3% 0 0.0% -28 -21.9%
menu_tree_set_path0 0.0% -3 -7.3% -2 -33.3% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 3 7.3% -2 -33.3% 0 0.0% 0 0.0%
overlay_set_regions_to_render0 0.0% -2 -4.9% -7 -116.7% 0 0.0% 0 0.0%
path_is_admin0 0.0% -2 -4.9% -1 -16.7% 0 0.0% 0 0.0%
overlay_set_mode0 0.0% 2 4.9% 1 16.7% 0 0.0% 0 0.0%
l0 0.0% -2 -4.9% -1 -16.7% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% -2 -4.9% -3 -50.0% 0 0.0% 0 0.0%
drupal_add_css0 0.0% 2 4.9% -5 -83.3% 0 0.0% 0 0.0%
_menu_build_tree0 0.0% -1 -2.4% -5 -83.3% -4 -100.0% 0 0.0%
drupal_set_title0 0.0% 1 2.4% 2 33.3% 0 0.0% 0 0.0%
list_themes0 0.0% -1 -2.4% 0 0.0% 0 0.0% 0 0.0%
drupal_add_js0 0.0% -1 -2.4% 0 0.0% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% -1 -2.4% 0 0.0% 0 0.0% 0 0.0%
block_list0 0.0% -1 -2.4% -4 -66.7% 0 0.0% 0 0.0%
typed_data0 0.0% -1 -2.4% -1 -16.7% 0 0.0% 0 0.0%
_node_types_build0 0.0% -1 -2.4% -6 -100.0% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% 1 2.4% 0 0.0% 0 0.0% 0 0.0%
system_list0 0.0% -1 -2.4% 0 0.0% 0 0.0% 0 0.0%
entity_get_bundles0 0.0% -1 -2.4% -11 -183.3% 0 0.0% 0 0.0%
theme_get_registry0 0.0% -1 -2.4% -2 -33.3% 0 0.0% 0 0.0%
field_language0 0.0% 1 2.4% -2 -33.3% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% -1 -2.4% -1 -16.7% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
drupal_add_library0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
format_date0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
drupal_get_library0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_get_setting0 0.0% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
template_preprocess0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
arg0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
drupal_static_reset0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_rdf_get_default_mapping0 0.0% 0 0.0% -7 -116.7% 0 0.0% 0 0.0%
menu_get_item0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
user_role_permissions0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
menu_get_custom_theme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_access0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 0 0.0% 4 66.7% 0 0.0% 60 46.9%
drupal_get_destination0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree0 0.0% 0 0.0% 1 16.7% 0 0.0% -60 -46.9%
drupal_retrieve_form0 0.0% 0 0.0% -2 -33.3% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_add_html_head0 0.0% 0 0.0% 1 16.7% 0 0.0% 156 121.9%
drupal_render_page0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -1 -2.4% 12 200.0% 0 0.0% 0 0.0%