Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls1,320 1,320 0 0.0%
Incl. Wall Time (microsec)2,317 2,350 33 1.4%
Incl. Wall Time (microsec) per call 2 2 0 1.4%
Excl. Wall Time (microsec)2,257 2,292 35 1.6%
Incl. CPU (microsecs)3,510 3,510 0 0.0%
Incl. CPU (microsecs) per call 3 3 0 0.0%
Excl. CPU (microsec)3,422 3,422 0 0.0%
Incl. MemUse (bytes)54,888 54,928 40 0.1%
Incl. MemUse (bytes) per call 42 42 0 0.1%
Excl. MemUse (bytes)53,856 53,896 40 0.1%
Incl. PeakMemUse (bytes)48,680 48,368 -312 -0.6%
Incl. PeakMemUse (bytes) per call 37 37 -0 -0.6%
Excl. PeakMemUse (bytes)47,376 47,064 -312 -0.7%

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_static0 N/A% 33 1.4% 0 0.0% 40 0.1% -312 -0.4%
Exclusive Metrics Diff for Current Function35 106.1% 0 N/A% 40 100.0% -312 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 14 42.4% -3 N/A% 0 0.0% -48 -15.4%
file_get_stream_wrappers0 N/A% 11 33.3% 2 N/A% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% 9 27.3% -4 N/A% 32 80.0% 0 0.0%
field_language0 N/A% -7 -21.2% 0 N/A% 0 0.0% 0 0.0%
theme_get_setting0 N/A% 6 18.2% 5 N/A% 0 0.0% -128 -41.0%
conf_path0 N/A% -6 -18.2% 1 N/A% 0 0.0% 0 0.0%
filter_list_format0 N/A% -5 -15.2% -1 N/A% 0 0.0% 0 0.0%
block_list0 N/A% 4 12.1% 7 N/A% 0 0.0% 0 0.0%
l0 N/A% -3 -9.1% -3 N/A% 0 0.0% 0 0.0%
datetime_default_format_type0 N/A% 3 9.1% 4 N/A% 0 0.0% -136 -43.6%
element_info0 N/A% -3 -9.1% -2 N/A% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 3 9.1% 1 N/A% 0 0.0% 0 0.0%
_field_info_collate_types0 N/A% 2 6.1% 3 N/A% 0 0.0% 0 0.0%
drupal_add_css0 N/A% 2 6.1% 2 N/A% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 2 6.1% 1 N/A% 0 0.0% 0 0.0%
form_set_error0 N/A% -2 -6.1% -2 N/A% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -2 -6.1% 0 N/A% 0 0.0% 0 0.0%
path_is_admin0 N/A% 2 6.1% 1 N/A% 0 0.0% 0 0.0%
language_list0 N/A% -2 -6.1% -12 N/A% 0 0.0% 0 0.0%
overlay_set_regions_to_render0 N/A% 1 3.0% 0 N/A% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 1 3.0% 1 N/A% 0 0.0% 0 0.0%
template_preprocess0 N/A% 1 3.0% 2 N/A% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 N/A% -1 -3.0% -1 N/A% 0 0.0% 0 0.0%
drupal_static_reset0 N/A% 1 3.0% 1 N/A% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 1 3.0% 0 N/A% 0 0.0% 0 0.0%
field_view_mode_settings0 N/A% -1 -3.0% 3 N/A% 0 0.0% 0 0.0%
theme_comment_post_forbidden0 N/A% 1 3.0% -3 N/A% 0 0.0% 0 0.0%
drupal_add_js0 N/A% -1 -3.0% -2 N/A% -16 -40.0% 0 0.0%
menu_get_item0 N/A% 1 3.0% 1 N/A% 0 0.0% 0 0.0%
drupal_is_front_page0 N/A% 1 3.0% 0 N/A% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 2 N/A% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
drupal_add_library0 N/A% 0 0.0% 3 N/A% 24 60.0% 0 0.0%
menu_get_custom_theme0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 0 0.0% 2 N/A% 0 0.0% 0 0.0%
drupal_set_title0 N/A% 0 0.0% -2 N/A% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 0 0.0% -2 N/A% 0 0.0% 0 0.0%
user_roles0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
field_available_languages0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% -1 N/A% 0 0.0% 128 41.0%
drupal_add_feed0 N/A% 0 0.0% -2 N/A% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
list_themes0 N/A% 0 0.0% 3 N/A% 0 0.0% 0 0.0%
menu_tree0 N/A% 0 0.0% 2 N/A% 0 0.0% 0 0.0%
menu_tree_set_path0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
theme_get_registry0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
arg0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
drupal_retrieve_form0 N/A% 0 0.0% -2 N/A% 0 0.0% -128 -41.0%
_menu_build_tree0 N/A% 0 0.0% -2 N/A% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -2 -6.1% 0 N/A% 0 0.0% 0 0.0%