Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls561 478 -83 -14.8%
Incl. Wall Time (microsec)3,490 3,124 -366 -10.5%
Incl. Wall Time (microsec) per call 6 7 0 5.1%
Excl. Wall Time (microsec)3,344 2,982 -362 -10.8%
Incl. CPU (microsecs)4,166 3,712 -454 -10.9%
Incl. CPU (microsecs) per call 7 8 0 4.6%
Excl. CPU (microsec)3,938 3,507 -431 -10.9%
Incl. MemUse (bytes)74,024 71,096 -2,928 -4.0%
Incl. MemUse (bytes) per call 132 149 17 12.7%
Excl. MemUse (bytes)73,000 70,072 -2,928 -4.0%
Incl. PeakMemUse (bytes)76,376 78,944 2,568 3.4%
Incl. PeakMemUse (bytes) per call 136 165 29 21.3%
Excl. PeakMemUse (bytes)75,608 78,176 2,568 3.4%

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-83 -95.4% -366 -45.9% -454 -29.8% -2,928 -0.7% 2,568 0.2%
Exclusive Metrics Diff for Current Function-362 -98.9% -431 -94.9% -2,928 -100.0% 2,568 100.0%
Parent functions
language_list-50 -60.2% -168 -45.9% -217 -47.8% 0 0.0% -56 -2.2%
form_set_error-4 -4.8% -81 -22.1% -84 -18.5% -1,544 -52.7% -1,912 -74.5%
drupal_add_library-1 -1.2% -47 -12.8% -49 -10.8% -1,216 -41.5% 0 0.0%
drupal_page_is_cacheable1 1.2% 38 10.4% 40 8.8% 1,048 35.8% 0 0.0%
drupal_get_library-1 -1.2% -30 -8.2% -31 -6.8% -2,240 -76.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 1.2% -30 -8.2% -49 -10.8% 0 0.0% 0 0.0%
drupal_html_id-10 -12.0% -27 -7.4% -35 -7.7% 0 0.0% 0 0.0%
overlay_set_mode1 1.2% 26 7.1% 26 5.7% 0 0.0% 0 0.0%
drupal_set_title2 2.4% -22 -6.0% -17 -3.7% 0 0.0% 192 7.5%
entity_get_bundles-6 -7.2% -19 -5.2% -18 -4.0% 0 0.0% 0 0.0%
drupal_add_css-6 -7.2% -18 -4.9% -21 -4.6% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% 18 4.9% 18 4.0% 0 0.0% 0 0.0%
template_preprocess_block-5 -6.0% -17 -4.6% -22 -4.8% 0 0.0% 16 0.6%
drupal_add_js-2 -2.4% 12 3.3% 11 2.4% 1,024 35.0% 1,752 68.2%
theme_get_setting3 3.6% 9 2.5% 12 2.6% 0 0.0% 96 3.7%
_menu_build_tree0 0.0% 6 1.6% 3 0.7% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 6 1.6% 7 1.5% 0 0.0% 1,768 68.8%
drupal_add_html_head-4 -4.8% -6 -1.6% -12 -2.6% 0 0.0% 56 2.2%
menu_set_active_trail-2 -2.4% -5 -1.4% -9 -2.0% 0 0.0% 0 0.0%
overlay_set_regions_to_render0 0.0% -4 -1.1% 0 0.0% 0 0.0% 0 0.0%
user_role_permissions0 0.0% 4 1.1% 6 1.3% 0 0.0% 0 0.0%
menu_get_item-1 -1.2% -4 -1.1% -8 -1.8% 0 0.0% 0 0.0%
drupal_render_page0 0.0% 3 0.8% 5 1.1% 0 0.0% 0 0.0%
template_preprocess0 0.0% 3 0.8% 3 0.7% 0 0.0% 0 0.0%
field_available_languages0 0.0% -3 -0.8% -3 -0.7% 0 0.0% 0 0.0%
menu_get_custom_theme0 0.0% 3 0.8% 1 0.2% 0 0.0% 0 0.0%
menu_tree_set_path0 0.0% -3 -0.8% -1 -0.2% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% -3 -0.8% -6 -1.3% 0 0.0% 0 0.0%
list_themes1 1.2% 3 0.8% 7 1.5% 0 0.0% 48 1.9%
_rdf_get_default_mapping0 0.0% -3 -0.8% -6 -1.3% 0 0.0% 0 0.0%
path_is_admin0 0.0% -3 -0.8% -3 -0.7% 0 0.0% 0 0.0%
menu_link_get_preferred0 0.0% -2 -0.5% -2 -0.4% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% -2 -0.5% -1 -0.2% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 2 0.5% 2 0.4% 0 0.0% 0 0.0%
conf_path0 0.0% 2 0.5% 1 0.2% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 2 0.5% 2 0.4% 0 0.0% 520 20.2%
entity_get_view_modes0 0.0% -1 -0.3% -1 -0.2% 0 0.0% 0 0.0%
field_language0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -0.3% -1 -0.2% 0 0.0% 0 0.0%
datetime_default_format_type0 0.0% 1 0.3% 2 0.4% 0 0.0% 0 0.0%
typed_data0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
l0 0.0% -1 -0.3% -1 -0.2% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% -1 -0.3% -1 -0.2% 0 0.0% 0 0.0%
forum_forum_load0 0.0% -1 -0.3% -2 -0.4% 0 0.0% 0 0.0%
arg0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
user_access0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
_node_types_build0 0.0% 1 0.3% -2 -0.4% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 0.0% -1 -0.3% -1 -0.2% 0 0.0% 0 0.0%
element_info0 0.0% 1 0.3% 1 0.2% 0 0.0% 0 0.0%
block_list0 0.0% 1 0.3% 1 0.2% 0 0.0% 0 0.0%
drupal_get_destination0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
taxonomy_term_load_parents_all0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
menu_tree0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% 0 0.0% 1 0.2% 0 0.0% 208 8.1%
field_view_mode_settings0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
taxonomy_term_load_parents0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
taxonomy_get_tree0 0.0% 0 0.0% 3 0.7% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
format_date0 0.0% 0 0.0% 1 0.2% 0 0.0% -120 -4.7%
theme_get_registry0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
system_list0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
drupal_static_reset0 0.0% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Child function
array_key_exists-4 -100.0% -4 -1.1% -23 -5.1% 0 0.0% 0 0.0%