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

drupal_staticRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls478 561 83 17.4%
Incl. Wall Time (microsec)3,124 3,490 366 11.7%
Incl. Wall Time (microsec) per call 7 6 -0 -4.8%
Excl. Wall Time (microsec)2,982 3,344 362 12.1%
Incl. CPU (microsecs)3,712 4,166 454 12.2%
Incl. CPU (microsecs) per call 8 7 -0 -4.4%
Excl. CPU (microsec)3,507 3,938 431 12.3%
Incl. MemUse (bytes)71,096 74,024 2,928 4.1%
Incl. MemUse (bytes) per call 149 132 -17 -11.3%
Excl. MemUse (bytes)70,072 73,000 2,928 4.2%
Incl. PeakMemUse (bytes)78,944 76,376 -2,568 -3.3%
Incl. PeakMemUse (bytes) per call 165 136 -29 -17.6%
Excl. PeakMemUse (bytes)78,176 75,608 -2,568 -3.3%

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_static83 95.4% 366 45.9% 454 29.8% 2,928 0.7% -2,568 -0.2%
Exclusive Metrics Diff for Current Function362 98.9% 431 94.9% 2,928 100.0% -2,568 -100.0%
Parent functions
language_list50 60.2% 168 45.9% 217 47.8% 0 0.0% 56 2.2%
drupal_html_id10 12.0% 27 7.4% 35 7.7% 0 0.0% 0 0.0%
entity_get_bundles6 7.2% 19 5.2% 18 4.0% 0 0.0% 0 0.0%
drupal_add_css6 7.2% 18 4.9% 21 4.6% 0 0.0% 0 0.0%
template_preprocess_block5 6.0% 17 4.6% 22 4.8% 0 0.0% -16 -0.6%
form_set_error4 4.8% 81 22.1% 84 18.5% 1,544 52.7% 1,912 74.5%
drupal_add_html_head4 4.8% 6 1.6% 12 2.6% 0 0.0% -56 -2.2%
theme_get_setting-3 -3.6% -9 -2.5% -12 -2.6% 0 0.0% -96 -3.7%
drupal_set_title-2 -2.4% 22 6.0% 17 3.7% 0 0.0% -192 -7.5%
drupal_add_js2 2.4% -12 -3.3% -11 -2.4% -1,024 -35.0% -1,752 -68.2%
menu_set_active_trail2 2.4% 5 1.4% 9 2.0% 0 0.0% 0 0.0%
list_themes-1 -1.2% -3 -0.8% -7 -1.5% 0 0.0% -48 -1.9%
overlay_set_mode-1 -1.2% -26 -7.1% -26 -5.7% 0 0.0% 0 0.0%
drupal_page_is_cacheable-1 -1.2% -38 -10.4% -40 -8.8% -1,048 -35.8% 0 0.0%
drupal_get_library1 1.2% 30 8.2% 31 6.8% 2,240 76.5% 0 0.0%
menu_get_item1 1.2% 4 1.1% 8 1.8% 0 0.0% 0 0.0%
drupal_add_library1 1.2% 47 12.8% 49 10.8% 1,216 41.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags-1 -1.2% 30 8.2% 49 10.8% 0 0.0% 0 0.0%
field_language0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
field_available_languages0 0.0% 3 0.8% 3 0.7% 0 0.0% 0 0.0%
template_preprocess0 0.0% -3 -0.8% -3 -0.7% 0 0.0% 0 0.0%
entity_get_view_modes0 0.0% 1 0.3% 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_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%
_menu_build_tree0 0.0% -6 -1.6% -3 -0.7% 0 0.0% 0 0.0%
field_view_mode_settings0 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%
drupal_add_http_header0 0.0% -6 -1.6% -7 -1.5% 0 0.0% -1,768 -68.8%
menu_tree0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_link_get_preferred0 0.0% 2 0.5% 2 0.4% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% -2 -0.5% -2 -0.4% 0 0.0% -520 -20.2%
drupal_match_path0 0.0% 1 0.3% 1 0.2% 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_is_admin0 0.0% 3 0.8% 3 0.7% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% -2 -0.5% -2 -0.4% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 3 0.8% 6 1.3% 0 0.0% 0 0.0%
datetime_default_format_type0 0.0% -1 -0.3% -2 -0.4% 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_term_load_parents_all0 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%
system_list0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
l0 0.0% 1 0.3% 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%
typed_data0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
forum_forum_load0 0.0% 1 0.3% 2 0.4% 0 0.0% 0 0.0%
menu_get_custom_theme0 0.0% -3 -0.8% -1 -0.2% 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%
user_role_permissions0 0.0% -4 -1.1% -6 -1.3% 0 0.0% 0 0.0%
arg0 0.0% 1 0.3% 0 0.0% 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_breadcrumb0 0.0% 1 0.3% 1 0.2% 0 0.0% 0 0.0%
conf_path0 0.0% -2 -0.5% -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%
overlay_set_regions_to_render0 0.0% 4 1.1% 0 0.0% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% -18 -4.9% -18 -4.0% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
drupal_render_page0 0.0% -3 -0.8% -5 -1.1% 0 0.0% 0 0.0%
theme_get_registry0 0.0% 0 0.0% 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%
_node_types_build0 0.0% -1 -0.3% 2 0.4% 0 0.0% 0 0.0%
_rdf_get_default_mapping0 0.0% 3 0.8% 6 1.3% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% 0 0.0% 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%
Child function
array_key_exists4 100.0% 4 1.1% 23 5.1% 0 0.0% 0 0.0%