Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls322 321 -1 -0.3%
Incl. Wall Time (microsec)707 713 6 0.8%
Incl. Wall Time (microsec) per call 2 2 0 1.2%
Excl. Wall Time (microsec)703 705 2 0.3%
Incl. CPU (microsecs)927 918 -9 -1.0%
Incl. CPU (microsecs) per call 3 3 -0 -0.7%
Excl. CPU (microsec)863 860 -3 -0.3%
Incl. MemUse (bytes)35,256 35,264 8 0.0%
Incl. MemUse (bytes) per call 109 110 0 0.3%
Excl. MemUse (bytes)34,480 34,488 8 0.0%
Incl. PeakMemUse (bytes)26,888 27,944 1,056 3.9%
Incl. PeakMemUse (bytes) per call 84 87 4 4.3%
Excl. PeakMemUse (bytes)26,200 27,256 1,056 4.0%

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_static-1 -100.0% 6 0.3% -9 -0.5% 8 0.0% 1,056 1.2%
Exclusive Metrics Diff for Current Function2 33.3% -3 -33.3% 8 100.0% 1,056 100.0%
Parent functions
block_list0 0.0% 4 66.7% -1 -11.1% 0 0.0% -80 -7.6%
menu_set_active_menu_names0 0.0% -4 -66.7% -4 -44.4% 0 0.0% 0 0.0%
theme_get_setting0 0.0% 3 50.0% -1 -11.1% 0 0.0% 0 0.0%
_drupal_add_css0 0.0% 3 50.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree0 0.0% -3 -50.0% -3 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags-1 -100.0% -2 -33.3% 5 55.6% 0 0.0% 24 2.3%
drupal_html_id0 0.0% -2 -33.3% -2 -22.2% 0 0.0% 0 0.0%
drupal_get_destination0 0.0% 2 33.3% 1 11.1% 0 0.0% 0 0.0%
drupal_add_library0 0.0% 1 16.7% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_page0 0.0% 1 16.7% 1 11.1% 0 0.0% -80 -7.6%
drupal_set_title0 0.0% 1 16.7% 2 22.2% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 16.7% 1 11.1% 0 0.0% 0 0.0%
drupal_static_reset0 0.0% 1 16.7% 1 11.1% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% -1 -16.7% -1 -11.1% 0 0.0% 0 0.0%
taxonomy_term_load_parents_all0 0.0% 1 16.7% 2 22.2% 0 0.0% 0 0.0%
arg0 0.0% 1 16.7% 1 11.1% 0 0.0% 0 0.0%
drupal_post_render_cache_tags_page_set0 0.0% -1 -16.7% 0 0.0% 0 0.0% 0 0.0%
language_list0 0.0% -1 -16.7% 1 11.1% 0 0.0% 0 0.0%
menu_get_item0 0.0% 1 16.7% -5 -55.6% 0 0.0% -40 -3.8%
path_is_admin0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
_drupal_add_js0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_page_is_cacheable0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
menu_link_get_preferred0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 0 0.0% -1 -11.1% 0 0.0% 24 2.3%
menu_set_active_trail0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_build_tree0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
l0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,192 112.9%
pager_get_query_parameters0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% 0 0.0% 0 0.0% 8 100.0% 96 9.1%
template_preprocess0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
taxonomy_get_tree0 0.0% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
taxonomy_term_load_parents0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
datetime_default_format_type0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
menu_tree_set_path0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
conf_path0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 0 0.0% 1 11.1% 0 0.0% -80 -7.6%
drupal_add_feed0 0.0% 0 0.0% 2 22.2% 0 0.0% 0 0.0%
drupal_add_html_head0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
system_list0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% 4 66.7% -6 -66.7% 0 0.0% 0 0.0%