Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls595 594 -1 -0.2%
Incl. Wall Time (microsec)1,353 1,391 38 2.8%
Incl. Wall Time (microsec) per call 2 2 0 3.0%
Excl. Wall Time (microsec)1,284 1,325 41 3.2%
Incl. CPU (microsecs)1,866 1,897 31 1.7%
Incl. CPU (microsecs) per call 3 3 0 1.8%
Excl. CPU (microsec)1,758 1,789 31 1.8%
Incl. MemUse (bytes)60,376 59,280 -1,096 -1.8%
Incl. MemUse (bytes) per call 101 100 -2 -1.6%
Excl. MemUse (bytes)59,344 58,248 -1,096 -1.8%
Incl. PeakMemUse (bytes)53,424 51,720 -1,704 -3.2%
Incl. PeakMemUse (bytes) per call 90 87 -3 -3.0%
Excl. PeakMemUse (bytes)52,120 50,416 -1,704 -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_static-1 -50.0% 38 0.9% 31 0.7% -1,096 -5.0% -1,704 -7.4%
Exclusive Metrics Diff for Current Function41 107.9% 31 100.0% -1,096 -100.0% -1,704 -100.0%
Parent functions
drupal_page_is_cacheable-1 -100.0% -10 -26.3% -12 -38.7% -1,008 -92.0% 0 0.0%
drupal_render_page0 0.0% 0 0.0% 1 3.2% -584 -53.3% 0 0.0%
drupal_set_page_content0 0.0% 3 7.9% 4 12.9% 488 44.5% 0 0.0%
element_info0 0.0% 0 0.0% -1 -3.2% 8 0.7% -1,056 -62.0%
drupal_get_destination0 0.0% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
menu_tree0 0.0% -1 -2.6% -1 -3.2% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% -1 -2.6% 2 6.5% 0 0.0% 0 0.0%
menu_tree_set_path0 0.0% 0 0.0% 3 9.7% 0 0.0% -176 -10.3%
drupal_html_id0 0.0% 2 5.3% 2 6.5% 0 0.0% 0 0.0%
block_list0 0.0% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
theme_get_setting0 0.0% 2 5.3% 1 3.2% 0 0.0% 0 0.0%
datetime_default_format_type0 0.0% 0 0.0% -1 -3.2% 0 0.0% -424 -24.9%
_menu_build_tree0 0.0% -1 -2.6% -4 -12.9% 0 0.0% 0 0.0%
overlay_set_regions_to_render0 0.0% -2 -5.3% -1 -3.2% 0 0.0% -88 -5.2%
drupal_retrieve_form0 0.0% 0 0.0% -3 -9.7% 0 0.0% -88 -5.2%
search_get_info0 0.0% 1 2.6% 1 3.2% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
shortcut_current_displayed_set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_html_head0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 4 10.5% 4 12.9% 0 0.0% -88 -5.2%
drupal_get_http_header0 0.0% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 1 2.6% 1 3.2% 0 0.0% 0 0.0%
menu_link_get_preferred0 0.0% 4 10.5% 4 12.9% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% -1 -2.6% 0 0.0% 0 0.0% -88 -5.2%
menu_local_tasks0 0.0% 7 18.4% 11 35.5% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 0.0% 1 2.6% 1 3.2% 0 0.0% 0 0.0%
drupal_set_title0 0.0% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
menu_set_active_trail0 0.0% 9 23.7% 4 12.9% 0 0.0% 0 0.0%
l0 0.0% 4 10.5% 3 9.7% 0 0.0% 0 0.0%
filter_list_format0 0.0% 0 0.0% -2 -6.5% 0 0.0% 0 0.0%
list_themes0 0.0% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
arg0 0.0% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
system_list0 0.0% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
drupal_add_css0 0.0% 0 0.0% -2 -6.5% 0 0.0% 0 0.0%
drupal_add_library0 0.0% 1 2.6% -3 -9.7% 0 0.0% 0 0.0%
drupal_static_reset0 0.0% 1 2.6% 1 3.2% 0 0.0% 0 0.0%
menu_get_item0 0.0% 0 0.0% 6 19.4% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% -2 -6.5% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 14 36.8% 13 41.9% 0 0.0% -48 -2.8%
menu_get_custom_theme0 0.0% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
path_is_admin0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 0.0% 0 0.0% 2 6.5% 0 0.0% 0 0.0%
drupal_add_library@10 0.0% 0 0.0% 3 9.7% 0 0.0% 0 0.0%
field_view_mode_settings0 0.0% 2 5.3% -4 -12.9% 0 0.0% 176 10.3%
drupal_is_front_page0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
entity_get_view_modes0 0.0% -3 -7.9% -3 -9.7% 0 0.0% 0 0.0%
field_language0 0.0% -1 -2.6% -3 -9.7% 0 0.0% 176 10.3%
field_available_languages0 0.0% 1 2.6% 1 3.2% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% -2 -5.3% -1 -3.2% 0 0.0% 0 0.0%
template_preprocess0 0.0% -1 -2.6% -3 -9.7% 0 0.0% 0 0.0%
theme_get_registry0 0.0% 1 2.6% 1 3.2% 0 0.0% 0 0.0%
drupal_add_library@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_js0 0.0% -1 -2.6% 4 12.9% 0 0.0% 0 0.0%
drupal_add_library@30 0.0% 0 0.0% 3 9.7% 0 0.0% 0 0.0%
language_list0 0.0% 1 2.6% 6 19.4% 0 0.0% 0 0.0%
form_set_error0 0.0% 3 7.9% -4 -12.9% 0 0.0% 0 0.0%
conf_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists-1 -100.0% -3 -7.9% 0 0.0% 0 0.0% 0 0.0%