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

drupal_staticRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls454 454 0 0.0%
Incl. Wall Time (microsec)1,175 1,229 54 4.6%
Incl. Wall Time (microsec) per call 3 3 0 4.6%
Excl. Wall Time (microsec)1,138 1,179 41 3.6%
Incl. CPU (microsecs)1,601 1,615 14 0.9%
Incl. CPU (microsecs) per call 4 4 0 0.9%
Excl. CPU (microsec)1,511 1,515 4 0.3%
Incl. MemUse (bytes)51,072 51,080 8 0.0%
Incl. MemUse (bytes) per call 112 113 0 0.0%
Excl. MemUse (bytes)50,040 50,048 8 0.0%
Incl. PeakMemUse (bytes)44,064 49,080 5,016 11.4%
Incl. PeakMemUse (bytes) per call 97 108 11 11.4%
Excl. PeakMemUse (bytes)42,760 47,776 5,016 11.7%

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 Function41 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%