Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls1,126 1,146 20 1.8%
Incl. Wall Time (microsec)2,025 2,054 29 1.4%
Incl. Wall Time (microsec) per call 2 2 -0 -0.3%
Excl. Wall Time (microsec)1,968 2,000 32 1.6%
Incl. CPU (microsecs)2,916 3,044 128 4.4%
Incl. CPU (microsecs) per call 3 3 0 2.6%
Excl. CPU (microsec)2,812 2,943 131 4.7%
Incl. MemUse (bytes)61,272 61,256 -16 -0.0%
Incl. MemUse (bytes) per call 54 53 -1 -1.8%
Excl. MemUse (bytes)60,240 60,224 -16 -0.0%
Incl. PeakMemUse (bytes)56,296 57,240 944 1.7%
Incl. PeakMemUse (bytes) per call 50 50 -0 -0.1%
Excl. PeakMemUse (bytes)54,992 55,936 944 1.7%

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_static20 100.0% 29 1.1% 128 10.6% -16 -0.0% 944 0.3%
Exclusive Metrics Diff for Current Function32 110.3% 131 102.3% -16 -100.0% 944 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -67 -231.0% -47 -36.7% 0 0.0% -8 -0.8%
language_list20 100.0% 45 155.2% 85 66.4% 0 0.0% 96 10.2%
file_get_stream_wrappers0 0.0% 17 58.6% 11 8.6% 0 0.0% 272 28.8%
entity_get_bundles0 0.0% 9 31.0% 18 14.1% 0 0.0% 216 22.9%
menu_tree_set_path0 0.0% -5 -17.2% -4 -3.1% 0 0.0% 0 0.0%
drupal_add_html_head0 0.0% 4 13.8% 2 1.6% 0 0.0% 128 13.6%
drupal_add_css0 0.0% 3 10.3% 5 3.9% 0 0.0% 0 0.0%
_node_types_build0 0.0% 3 10.3% -4 -3.1% 0 0.0% 0 0.0%
block_list0 0.0% 3 10.3% 6 4.7% 0 0.0% 0 0.0%
theme_get_setting0 0.0% 3 10.3% 2 1.6% 0 0.0% 0 0.0%
format_date0 0.0% -3 -10.3% -4 -3.1% 0 0.0% 0 0.0%
field_language0 0.0% -2 -6.9% 6 4.7% 0 0.0% 0 0.0%
field_view_mode_settings0 0.0% -2 -6.9% 5 3.9% 0 0.0% 0 0.0%
form_set_error0 0.0% 2 6.9% 1 0.8% 0 0.0% 0 0.0%
image_effect_definitions0 0.0% 2 6.9% 2 1.6% 0 0.0% 0 0.0%
conf_path0 0.0% 2 6.9% 7 5.5% 0 0.0% 0 0.0%
drupal_add_library0 0.0% 2 6.9% 0 0.0% 0 0.0% 0 0.0%
entity_get_view_modes0 0.0% -2 -6.9% 2 1.6% 0 0.0% 0 0.0%
menu_get_item0 0.0% 2 6.9% 9 7.0% 0 0.0% 0 0.0%
drupal_static_reset0 0.0% 2 6.9% 5 3.9% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% -2 -6.9% 2 1.6% 0 0.0% 0 0.0%
list_themes0 0.0% 2 6.9% -2 -1.6% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% 2 6.9% 1 0.8% 0 0.0% 0 0.0%
arg0 0.0% -1 -3.4% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 1 3.4% 1 0.8% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% 1 3.4% 2 1.6% 0 0.0% 0 0.0%
user_access0 0.0% -1 -3.4% -2 -1.6% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 1 3.4% 6 4.7% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 1 3.4% 0 0.0% 0 0.0% 0 0.0%
path_is_admin0 0.0% 1 3.4% 1 0.8% 0 0.0% 0 0.0%
drupal_render_page0 0.0% 1 3.4% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 1 3.4% 1 0.8% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 1 3.4% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 3.4% 1 0.8% 0 0.0% 0 0.0%
template_preprocess0 0.0% -1 -3.4% -3 -2.3% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% -1 -3.4% 0 0.0% 0 0.0% 0 0.0%
menu_get_custom_theme0 0.0% 1 3.4% 2 1.6% 0 0.0% 0 0.0%
drupal_set_title0 0.0% 1 3.4% 2 1.6% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% 1 3.4% 1 0.8% 0 0.0% 0 0.0%
system_list0 0.0% 1 3.4% 1 0.8% 0 0.0% 0 0.0%
pager_get_query_parameters0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
drupal_add_js0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
drupal_get_library0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 0 0.0% 3 2.3% 0 0.0% 0 0.0%
l0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
typed_data0 0.0% 0 0.0% -4 -3.1% 0 0.0% 0 0.0%
theme_get_registry0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_rdf_get_default_mapping0 0.0% 0 0.0% -1 -0.8% 0 0.0% 240 25.4%
user_role_permissions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_available_languages0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% 3 2.3% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% 0 0.0% 4 3.1% -16 -100.0% 0 0.0%
_menu_build_tree0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
drupal_get_destination0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
datetime_default_format_type0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
aggregator_category_load0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -3 -10.3% -3 -2.3% 0 0.0% 0 0.0%