Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls292 292 0 0.0%
Incl. Wall Time (microsec)1,579 1,633 54 3.4%
Incl. Wall Time (microsec) per call 5 6 0 3.4%
Excl. Wall Time (microsec)1,460 1,506 46 3.2%
Incl. CPU (microsecs)1,877 1,920 43 2.3%
Incl. CPU (microsecs) per call 6 7 0 2.3%
Excl. CPU (microsec)1,708 1,751 43 2.5%
Incl. MemUse (bytes)59,728 59,728 0 0.0%
Incl. MemUse (bytes) per call 205 205 0 0.0%
Excl. MemUse (bytes)58,696 58,696 0 0.0%
Incl. PeakMemUse (bytes)51,608 48,936 -2,672 -5.2%
Incl. PeakMemUse (bytes) per call 177 168 -9 -5.2%
Excl. PeakMemUse (bytes)50,832 48,160 -2,672 -5.3%

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 4.9% 43 19.8% 0 0.0% -2,672 -3.2%
Exclusive Metrics Diff for Current Function46 85.2% 43 100.0% 0 N/A% -2,672 -100.0%
Parent functions
drupal_get_destination0 N/A% 31 57.4% 31 72.1% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% -11 -20.4% -10 -23.3% 0 N/A% -1,000 -37.4%
overlay_set_regions_to_render0 N/A% 5 9.3% 4 9.3% 0 N/A% 224 8.4%
template_preprocess0 N/A% -5 -9.3% -4 -9.3% 0 N/A% -1,016 -38.0%
drupal_add_css0 N/A% -5 -9.3% -4 -9.3% 0 N/A% 0 0.0%
menu_tree_set_path0 N/A% 5 9.3% 1 2.3% 512 N/A% 416 15.6%
user_access0 N/A% 5 9.3% 6 14.0% 0 N/A% 0 0.0%
drupal_is_front_page0 N/A% 4 7.4% 3 7.0% 0 N/A% 0 0.0%
_node_types_build0 N/A% -4 -7.4% -4 -9.3% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 3 5.6% 6 14.0% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% -3 -5.6% -2 -4.7% -512 N/A% 0 0.0%
menu_local_tasks0 N/A% 3 5.6% -3 -7.0% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 2 3.7% 0 0.0% 0 N/A% 0 0.0%
l0 N/A% 2 3.7% 1 2.3% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 N/A% 2 3.7% 2 4.7% 0 N/A% 0 0.0%
language_list0 N/A% 2 3.7% 3 7.0% 0 N/A% 0 0.0%
theme_get_setting0 N/A% 2 3.7% -2 -4.7% 0 N/A% 0 0.0%
menu_get_item0 N/A% 2 3.7% -3 -7.0% 0 N/A% 0 0.0%
form_set_error0 N/A% 2 3.7% 3 7.0% 0 N/A% 0 0.0%
drupal_add_library0 N/A% 2 3.7% 4 9.3% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 2 3.7% 1 2.3% 0 N/A% 0 0.0%
drupal_retrieve_form0 N/A% 1 1.9% 0 0.0% 0 N/A% 224 8.4%
overlay_set_mode0 N/A% 1 1.9% 3 7.0% 0 N/A% -1,512 -56.6%
drupal_static_reset0 N/A% -1 -1.9% 0 0.0% 0 N/A% 0 0.0%
drupal_add_library@10 N/A% -1 -1.9% 3 7.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 0.0%
menu_tree0 N/A% 1 1.9% 2 4.7% 0 N/A% -232 -8.7%
datetime_default_format_type0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 0.0%
menu_set_active_trail0 N/A% 1 1.9% 3 7.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 1 1.9% 1 2.3% 0 N/A% 0 0.0%
menu_link_get_preferred0 N/A% 1 1.9% 2 4.7% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 1 1.9% 1 2.3% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% 1 1.9% 1 2.3% 0 N/A% 0 0.0%
conf_path0 N/A% -1 -1.9% 4 9.3% 0 N/A% 0 0.0%
element_info0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 0.0%
menu_set_active_menu_names0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_set_title0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
path_is_admin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_feed0 N/A% 0 0.0% 2 4.7% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 0.0%
block_list0 N/A% 0 0.0% -2 -4.7% 0 N/A% 224 8.4%
filter_formats0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
filter_list_format0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 0.0%
system_list0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 0.0%
list_themes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_get_custom_theme0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
arg0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme_get_registry0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
drupal_html_id0 N/A% 0 0.0% -7 -16.3% 0 N/A% 0 0.0%
drupal_add_library@30 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 0.0%
drupal_add_library@20 N/A% 0 0.0% -3 -7.0% 0 N/A% 0 0.0%
drupal_add_js0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% 0 0.0% 2 4.7% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% 8 14.8% 0 0.0% 0 N/A% 0 0.0%