Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls454 454 0 0.0%
Incl. Wall Time (microsec)1,229 1,175 -54 -4.4%
Incl. Wall Time (microsec) per call 3 3 -0 -4.4%
Excl. Wall Time (microsec)1,179 1,138 -41 -3.5%
Incl. CPU (microsecs)1,615 1,601 -14 -0.9%
Incl. CPU (microsecs) per call 4 4 -0 -0.9%
Excl. CPU (microsec)1,515 1,511 -4 -0.3%
Incl. MemUse (bytes)51,080 51,072 -8 -0.0%
Incl. MemUse (bytes) per call 113 112 -0 -0.0%
Excl. MemUse (bytes)50,048 50,040 -8 -0.0%
Incl. PeakMemUse (bytes)49,080 44,064 -5,016 -10.2%
Incl. PeakMemUse (bytes) per call 108 97 -11 -10.2%
Excl. PeakMemUse (bytes)47,776 42,760 -5,016 -10.5%

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% -54 -1.2% -14 -0.3% -8 -0.0% -5,016 -8.8%
Exclusive Metrics Diff for Current Function-41 -75.9% -4 -28.6% -8 -100.0% -5,016 -100.0%
Parent functions
menu_local_tasks0 N/A% -18 -33.3% -23 -164.3% 0 0.0% -104 -2.1%
language_list0 N/A% -18 -33.3% -17 -121.4% 0 0.0% 0 0.0%
drupal_set_title0 N/A% -6 -11.1% -8 -57.1% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 5 9.3% 4 28.6% 0 0.0% 0 0.0%
drupal_static_reset0 N/A% 5 9.3% 2 14.3% 0 0.0% 0 0.0%
drupal_is_front_page0 N/A% -4 -7.4% -4 -28.6% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% -4 -7.4% -3 -21.4% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -4 -7.4% -1 -7.1% 0 0.0% 0 0.0%
template_preprocess0 N/A% -4 -7.4% -3 -21.4% -8 -100.0% 416 8.3%
drupal_render_page0 N/A% 4 7.4% 3 21.4% 0 0.0% 0 0.0%
field_view_mode_settings0 N/A% 3 5.6% 4 28.6% 0 0.0% 0 0.0%
list_themes0 N/A% -3 -5.6% -3 -21.4% 0 0.0% 0 0.0%
field_available_languages0 N/A% -3 -5.6% -2 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -3 -5.6% 13 92.9% 0 0.0% -40 -0.8%
datetime_default_format_type0 N/A% 3 5.6% 3 21.4% 0 0.0% 0 0.0%
block_list0 N/A% -3 -5.6% 2 14.3% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% -3 -5.6% -6 -42.9% 0 0.0% -3,264 -65.1%
element_info0 N/A% -3 -5.6% -3 -21.4% 0 0.0% 0 0.0%
menu_tree_set_path0 N/A% 2 3.7% 2 14.3% 0 0.0% 0 0.0%
_field_info_collate_types0 N/A% 2 3.7% 2 14.3% 0 0.0% 0 0.0%
field_language0 N/A% 2 3.7% 8 57.1% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% -1 -1.9% 2 14.3% 0 0.0% 0 0.0%
drupal_html_id0 N/A% -1 -1.9% -3 -21.4% 0 0.0% 0 0.0%
drupal_add_library0 N/A% -1 -1.9% 2 14.3% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 1 1.9% -1 -7.1% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 N/A% 1 1.9% 2 14.3% 0 0.0% 0 0.0%
path_is_admin0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
pager_get_query_parameters0 N/A% -1 -1.9% -5 -35.7% 0 0.0% 0 0.0%
menu_get_item0 N/A% -1 -1.9% 5 35.7% 0 0.0% 0 0.0%
l0 N/A% -1 -1.9% 2 14.3% 0 0.0% 0 0.0%
drupal_add_js0 N/A% 1 1.9% 1 7.1% 0 0.0% 0 0.0%
theme_comment_post_forbidden0 N/A% -1 -1.9% 3 21.4% 0 0.0% 0 0.0%
arg0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
theme_get_registry0 N/A% -1 -1.9% -1 -7.1% 0 0.0% 0 0.0%
system_list0 N/A% -1 -1.9% 2 14.3% 0 0.0% 0 0.0%
form_set_error0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
drupal_add_css0 N/A% -1 -1.9% 2 14.3% 0 0.0% 0 0.0%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 0.0% -2,024 -40.4%
drupal_get_library0 N/A% 0 0.0% 3 21.4% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
conf_path0 N/A% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
user_roles0 N/A% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
menu_get_custom_theme0 N/A% 0 0.0% -4 -28.6% 0 0.0% 0 0.0%
drupal_retrieve_form0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree0 N/A% 0 0.0% 2 14.3% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -13 -24.1% -10 -71.4% 0 0.0% 0 0.0%