Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls343 344 1 0.3%
Incl. Wall Time (microsec)1,868 1,826 -42 -2.2%
Incl. Wall Time (microsec) per call 5 5 -0 -2.5%
Excl. Wall Time (microsec)1,793 1,754 -39 -2.2%
Incl. CPU (microsecs)2,248 2,182 -66 -2.9%
Incl. CPU (microsecs) per call 7 6 -0 -3.2%
Excl. CPU (microsec)2,109 2,040 -69 -3.3%
Incl. MemUse (bytes)32,936 32,936 0 0.0%
Incl. MemUse (bytes) per call 96 96 -0 -0.3%
Excl. MemUse (bytes)32,388 32,388 0 0.0%
Incl. PeakMemUse (bytes)29,564 29,496 -68 -0.2%
Incl. PeakMemUse (bytes) per call 86 86 -0 -0.5%
Excl. PeakMemUse (bytes)28,880 28,812 -68 -0.2%

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% -42 -2.3% -66 -1.9% 0 0.0% -68 -0.0%
Exclusive Metrics Diff for Current Function-39 -92.9% -69 -104.5% 0 N/A% -68 -100.0%
Parent functions
overlay_set_mode0 0.0% -17 -40.5% -20 -30.3% 0 N/A% 0 0.0%
typed_data0 0.0% -13 -31.0% -13 -19.7% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 0.0% -11 -26.2% -11 -16.7% 0 N/A% 0 0.0%
menu_local_tasks0 0.0% -10 -23.8% -8 -12.1% 0 N/A% 0 0.0%
entity_get_bundles0 0.0% -9 -21.4% -23 -34.8% 0 N/A% 0 0.0%
menu_tree_set_path0 0.0% 8 19.0% 3 4.5% 0 N/A% 0 0.0%
language_list0 0.0% -6 -14.3% -6 -9.1% 0 N/A% 0 0.0%
menu_tree0 0.0% 6 14.3% 6 9.1% 0 N/A% 60 88.2%
user_access0 0.0% 6 14.3% 5 7.6% 0 N/A% 0 0.0%
form_set_error0 0.0% -6 -14.3% -4 -6.1% 0 N/A% 0 0.0%
user_role_permissions0 0.0% 5 11.9% 9 13.6% 0 N/A% 0 0.0%
drupal_send_headers0 0.0% -4 -9.5% -5 -7.6% 0 N/A% 0 0.0%
list_themes0 0.0% 4 9.5% 4 6.1% 0 N/A% 0 0.0%
drupal_add_html_head0 0.0% -4 -9.5% -3 -4.5% 0 N/A% -156 -229.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 4 9.5% -3 -4.5% 0 N/A% 0 0.0%
_menu_build_tree0 0.0% 3 7.1% 4 6.1% 0 N/A% 0 0.0%
theme_get_setting0 0.0% 3 7.1% 3 4.5% 0 N/A% 0 0.0%
_rdf_get_default_mapping0 0.0% -3 -7.1% -10 -15.2% 0 N/A% 0 0.0%
conf_path1 100.0% 3 7.1% 6 9.1% 0 N/A% 28 41.2%
drupal_add_http_header0 0.0% -2 -4.8% -1 -1.5% 0 N/A% 0 0.0%
template_preprocess_block0 0.0% -2 -4.8% 2 3.0% 0 N/A% 0 0.0%
menu_tree_page_data0 0.0% 2 4.8% 1 1.5% 0 N/A% 0 0.0%
datetime_default_format_type0 0.0% -2 -4.8% 0 0.0% 0 N/A% 0 0.0%
menu_get_custom_theme0 0.0% 2 4.8% 2 3.0% 0 N/A% 0 0.0%
l0 0.0% 2 4.8% 3 4.5% 0 N/A% 0 0.0%
theme_get_registry0 0.0% -1 -2.4% -1 -1.5% 0 N/A% 0 0.0%
drupal_add_js0 0.0% 1 2.4% 1 1.5% 0 N/A% 0 0.0%
_field_info_collate_types0 0.0% 1 2.4% 0 0.0% 0 N/A% 0 0.0%
drupal_add_css0 0.0% -1 -2.4% 0 0.0% 0 N/A% 0 0.0%
menu_get_item0 0.0% -1 -2.4% -1 -1.5% 0 N/A% 0 0.0%
drupal_render_page0 0.0% -1 -2.4% -1 -1.5% 0 N/A% 0 0.0%
_node_types_build0 0.0% 1 2.4% 0 0.0% 0 N/A% 0 0.0%
drupal_is_front_page0 0.0% 1 2.4% 0 0.0% 0 N/A% 0 0.0%
element_info0 0.0% -1 -2.4% -2 -3.0% 0 N/A% 0 0.0%
drupal_set_page_content0 0.0% -1 -2.4% -3 -4.5% 0 N/A% 0 0.0%
overlay_set_regions_to_render0 0.0% 1 2.4% 1 1.5% 0 N/A% 0 0.0%
drupal_set_title0 0.0% -1 -2.4% -3 -4.5% 0 N/A% 0 0.0%
drupal_get_destination0 0.0% 1 2.4% 0 0.0% 0 N/A% 0 0.0%
format_date0 0.0% 0 0.0% -1 -1.5% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_library0 0.0% 0 0.0% -1 -1.5% 0 N/A% 0 0.0%
arg0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_library0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_http_header0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_static_reset0 0.0% 0 0.0% -1 -1.5% 0 N/A% 0 0.0%
drupal_html_id0 0.0% 0 0.0% 4 6.1% 0 N/A% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
block_list0 0.0% 0 0.0% 2 3.0% 0 N/A% 0 0.0%
drupal_add_feed0 0.0% 0 0.0% -1 -1.5% 0 N/A% 0 0.0%
path_is_admin0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
template_preprocess0 0.0% 0 0.0% -1 -1.5% 0 N/A% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 1 1.5% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
system_list0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% -3 -7.1% 3 4.5% 0 N/A% 0 0.0%