Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls1,210 1,210 0 0.0%
Incl. Wall Time (microsec)2,450 2,382 -68 -2.8%
Incl. Wall Time (microsec) per call 2 2 -0 -2.8%
Excl. Wall Time (microsec)2,365 2,300 -65 -2.7%
Incl. CPU (microsecs)3,508 3,449 -59 -1.7%
Incl. CPU (microsecs) per call 3 3 -0 -1.7%
Excl. CPU (microsec)3,355 3,306 -49 -1.5%
Incl. MemUse (bytes)64,680 64,680 0 0.0%
Incl. MemUse (bytes) per call 53 53 0 0.0%
Excl. MemUse (bytes)63,648 63,648 0 0.0%
Incl. PeakMemUse (bytes)51,488 51,728 240 0.5%
Incl. PeakMemUse (bytes) per call 43 43 0 0.5%
Excl. PeakMemUse (bytes)50,712 50,952 240 0.5%

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% -68 -2.7% -59 -2.3% 0 0.0% 240 0.4%
Exclusive Metrics Diff for Current Function-65 -95.6% -49 -83.1% 0 N/A% 240 100.0%
Parent functions
language_list0 N/A% -25 -36.8% -27 -45.8% 0 N/A% 0 0.0%
block_list0 N/A% -24 -35.3% -14 -23.7% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -15 -22.1% -11 -18.6% 0 N/A% 0 0.0%
form_set_error0 N/A% 15 22.1% 13 22.0% 0 N/A% 40 16.7%
entity_get_bundles0 N/A% 8 11.8% -16 -27.1% 0 N/A% 0 0.0%
_node_types_build0 N/A% -8 -11.8% -7 -11.9% 0 N/A% 0 0.0%
drupal_static_reset0 N/A% 7 10.3% 1 1.7% 0 N/A% 0 0.0%
filter_list_format0 N/A% -7 -10.3% -6 -10.2% 0 N/A% 0 0.0%
field_language0 N/A% -6 -8.8% -5 -8.5% 0 N/A% 0 0.0%
conf_path0 N/A% -6 -8.8% -11 -18.6% 0 N/A% 0 0.0%
menu_tree_set_path0 N/A% 5 7.4% 8 13.6% 0 N/A% 0 0.0%
format_date0 N/A% -5 -7.4% -5 -8.5% 0 N/A% 0 0.0%
drupal_get_destination0 N/A% -5 -7.4% -4 -6.8% 0 N/A% 0 0.0%
image_effect_definitions0 N/A% -5 -7.4% -5 -8.5% 0 N/A% 0 0.0%
_rdf_get_default_mapping0 N/A% 5 7.4% 8 13.6% 0 N/A% 48 20.0%
drupal_retrieve_form0 N/A% -4 -5.9% -1 -1.7% 0 N/A% 40 16.7%
datetime_default_format_type0 N/A% 4 5.9% 4 6.8% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 4 5.9% 3 5.1% 0 N/A% 0 0.0%
menu_tree0 N/A% -4 -5.9% -4 -6.8% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 3 4.4% 6 10.2% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 3 4.4% 0 0.0% 0 N/A% 0 0.0%
field_view_mode_settings0 N/A% -3 -4.4% -2 -3.4% 0 N/A% 0 0.0%
drupal_html_id0 N/A% -2 -2.9% 3 5.1% 0 N/A% 0 0.0%
filter_get_filters0 N/A% -2 -2.9% -3 -5.1% 0 N/A% 0 0.0%
pager_get_query_parameters0 N/A% -2 -2.9% -4 -6.8% 0 N/A% 0 0.0%
field_available_languages0 N/A% 1 1.5% 1 1.7% 0 N/A% 0 0.0%
theme_get_registry0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 0.0%
drupal_set_title0 N/A% -1 -1.5% -3 -5.1% 0 N/A% 0 0.0%
menu_get_custom_theme0 N/A% -1 -1.5% -1 -1.7% 0 N/A% 0 0.0%
views_exposed_form_cache0 N/A% -1 -1.5% 1 1.7% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 1 1.5% 1 1.7% 0 N/A% 0 0.0%
element_info0 N/A% -1 -1.5% 1 1.7% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% -1 -1.5% -2 -3.4% 0 N/A% 112 46.7%
drupal_add_js0 N/A% 1 1.5% 2 3.4% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 1 1.5% 8 13.6% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 N/A% 1 1.5% 1 1.7% 0 N/A% 0 0.0%
drupal_validate_form0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% -1 -1.5% 0 0.0% 0 N/A% 0 0.0%
path_is_admin0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
drupal_add_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_send_headers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme_get_setting0 N/A% 0 0.0% -3 -5.1% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 0.0%
entity_get_view_modes0 N/A% 0 0.0% 3 5.1% 0 N/A% 0 0.0%
list_themes0 N/A% 0 0.0% -2 -3.4% 0 N/A% 0 0.0%
system_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_css0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
arg0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 0.0%
user_access0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
user_role_permissions0 N/A% 0 0.0% -2 -3.4% 0 N/A% 0 0.0%
template_preprocess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_is_front_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% 3 5.1% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% 0 0.0% 4 6.8% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
typed_data0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_feed0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
l0 N/A% 0 0.0% 3 5.1% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% -3 -4.4% -10 -16.9% 0 N/A% 0 0.0%