Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls878 879 1 0.1%
Incl. Wall Time (microsec)75,286 75,414 128 0.2%
Incl. Wall Time (microsec) per call 86 86 0 0.1%
Excl. Wall Time (microsec)71,649 71,995 346 0.5%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 5 5 -0 -0.1%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)84,328 84,328 0 0.0%
Incl. MemUse (bytes) per call 96 96 -0 -0.1%
Excl. MemUse (bytes)82,984 82,984 0 0.0%
Incl. PeakMemUse (bytes)77,240 77,320 80 0.1%
Incl. PeakMemUse (bytes) per call 88 88 -0 -0.0%
Excl. PeakMemUse (bytes)77,240 77,320 80 0.1%

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_static1 100.0% 128 0.0% 0 0.0% 0 0.0% 80 0.0%
Exclusive Metrics Diff for Current Function346 270.3% 0 N/A% 0 N/A% 80 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 426 332.8% 0 N/A% 0 N/A% 0 0.0%
drupal_html_id0 0.0% -231 -180.5% 0 N/A% 0 N/A% 0 0.0%
entity_get_bundles0 0.0% -211 -164.8% 4,000 N/A% 0 N/A% 0 0.0%
field_language0 0.0% 162 126.6% 0 N/A% 0 N/A% 0 0.0%
menu_tree_set_path0 0.0% -143 -111.7% 0 N/A% 0 N/A% 0 0.0%
language_list0 0.0% -126 -98.4% 0 N/A% 0 N/A% 0 0.0%
_rdf_get_default_mapping0 0.0% 106 82.8% 0 N/A% 0 N/A% 0 0.0%
conf_path1 100.0% 93 72.7% 0 N/A% 0 N/A% 80 100.0%
overlay_set_mode0 0.0% 41 32.0% 0 N/A% 0 N/A% 0 0.0%
_menu_build_tree0 0.0% 17 13.3% 0 N/A% 0 N/A% 0 0.0%
drupal_add_css0 0.0% 12 9.4% 0 N/A% 0 N/A% 0 0.0%
menu_local_tasks0 0.0% 10 7.8% 0 N/A% 0 N/A% 0 0.0%
theme_get_registry0 0.0% 9 7.0% 0 N/A% 0 N/A% 0 0.0%
drupal_match_path0 0.0% -9 -7.0% 0 N/A% 0 N/A% 0 0.0%
drupal_render_page0 0.0% -9 -7.0% 0 N/A% 0 N/A% 0 0.0%
entity_get_view_modes0 0.0% -8 -6.2% 0 N/A% 0 N/A% 0 0.0%
drupal_set_title0 0.0% -8 -6.2% 0 N/A% 0 N/A% 0 0.0%
overlay_set_regions_to_render0 0.0% -7 -5.5% 0 N/A% 0 N/A% 0 0.0%
datetime_default_format_type0 0.0% 7 5.5% 0 N/A% 0 N/A% 0 0.0%
list_themes0 0.0% 7 5.5% 0 N/A% 0 N/A% 0 0.0%
drupal_add_feed0 0.0% -6 -4.7% 0 N/A% 0 N/A% 0 0.0%
drupal_add_js0 0.0% -5 -3.9% 0 N/A% 0 N/A% 0 0.0%
drupal_set_page_content0 0.0% -5 -3.9% 0 N/A% 0 N/A% 0 0.0%
drupal_retrieve_form0 0.0% -5 -3.9% 0 N/A% 0 N/A% 0 0.0%
menu_get_item0 0.0% 5 3.9% 0 N/A% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 0.0% 5 3.9% 0 N/A% 0 N/A% 0 0.0%
menu_get_custom_theme0 0.0% -5 -3.9% 0 N/A% 0 N/A% 0 0.0%
drupal_send_headers0 0.0% -4 -3.1% 0 N/A% 0 N/A% 0 0.0%
_node_types_build0 0.0% -4 -3.1% 0 N/A% 0 N/A% 0 0.0%
theme_get_setting0 0.0% 4 3.1% 0 N/A% 0 N/A% 0 0.0%
drupal_add_html_head0 0.0% 4 3.1% -4,000 N/A% 0 N/A% 0 0.0%
menu_tree_page_data0 0.0% 4 3.1% 0 N/A% 0 N/A% 0 0.0%
template_preprocess0 0.0% 4 3.1% 0 N/A% 0 N/A% 0 0.0%
form_set_error0 0.0% -3 -2.3% 0 N/A% 0 N/A% 0 0.0%
menu_tree0 0.0% -3 -2.3% 0 N/A% 0 N/A% 0 0.0%
arg0 0.0% 3 2.3% 0 N/A% 0 N/A% 0 0.0%
system_list0 0.0% 3 2.3% 0 N/A% 0 N/A% 0 0.0%
user_role_permissions0 0.0% -3 -2.3% 0 N/A% 0 N/A% 0 0.0%
drupal_static_reset0 0.0% -2 -1.6% 0 N/A% 0 N/A% 0 0.0%
field_available_languages0 0.0% -2 -1.6% 0 N/A% 0 N/A% 0 0.0%
drupal_get_library0 0.0% 2 1.6% 0 N/A% 0 N/A% 0 0.0%
field_view_mode_settings0 0.0% 2 1.6% 0 N/A% 0 N/A% 0 0.0%
template_preprocess_block0 0.0% 2 1.6% 0 N/A% 0 N/A% 0 0.0%
block_list0 0.0% 2 1.6% 0 N/A% 0 N/A% 0 0.0%
user_access0 0.0% -2 -1.6% 0 N/A% 0 N/A% 0 0.0%
path_is_admin0 0.0% -2 -1.6% 0 N/A% 0 N/A% 0 0.0%
typed_data0 0.0% 2 1.6% 0 N/A% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% 1 0.8% 0 N/A% 0 N/A% 0 0.0%
drupal_add_http_header0 0.0% -1 -0.8% 0 N/A% 0 N/A% 0 0.0%
drupal_is_front_page0 0.0% -1 -0.8% 0 N/A% 0 N/A% 0 0.0%
drupal_get_http_header0 0.0% -1 -0.8% 0 N/A% 0 N/A% 0 0.0%
l0 0.0% 1 0.8% 0 N/A% 0 N/A% 0 0.0%
drupal_add_library0 0.0% -1 -0.8% 0 N/A% 0 N/A% 0 0.0%
_field_info_collate_types0 0.0% 1 0.8% 0 N/A% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% 1 0.8% 0 N/A% 0 N/A% 0 0.0%
element_info0 0.0% -1 -0.8% 0 N/A% 0 N/A% 0 0.0%
drupal_get_destination0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% -218 -170.3% 0 N/A% 0 N/A% 0 0.0%