Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_staticRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls551 553 2 0.4%
Incl. Wall Time (microsec)1,322 1,332 10 0.8%
Incl. Wall Time (microsec) per call 2 2 0 0.4%
Excl. Wall Time (microsec)1,284 1,291 7 0.5%
Incl. CPU (microsecs)1,862 1,858 -4 -0.2%
Incl. CPU (microsecs) per call 3 3 -0 -0.6%
Excl. CPU (microsec)1,784 1,767 -17 -1.0%
Incl. MemUse (bytes)41,096 41,104 8 0.0%
Incl. MemUse (bytes) per call 75 74 -0 -0.3%
Excl. MemUse (bytes)40,320 40,328 8 0.0%
Incl. PeakMemUse (bytes)30,640 29,288 -1,352 -4.4%
Incl. PeakMemUse (bytes) per call 56 53 -3 -4.8%
Excl. PeakMemUse (bytes)30,080 28,728 -1,352 -4.5%

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_static2 100.0% 10 1.7% -4 -0.9% 8 0.0% -1,352 -3.6%
Exclusive Metrics Diff for Current Function7 70.0% -17 -425.0% 8 100.0% -1,352 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 11 110.0% 16 400.0% 0 0.0% 24 1.8%
drupal_get_library0 0.0% -8 -80.0% -4 -100.0% 0 0.0% 0 0.0%
drupal_add_library@20 0.0% -6 -60.0% -3 -75.0% 0 0.0% 0 0.0%
template_preprocess0 0.0% 5 50.0% 5 125.0% 0 0.0% 0 0.0%
drupal_add_library@40 0.0% -5 -50.0% -10 -250.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% -5 -50.0% -3 -75.0% 0 0.0% -1,344 -99.4%
form_set_error0 0.0% 5 50.0% 6 150.0% 0 0.0% -32 -2.4%
drupal_add_css0 0.0% 4 40.0% -9 -225.0% 0 0.0% 0 0.0%
drupal_html_id2 100.0% 4 40.0% 3 75.0% 0 0.0% 0 0.0%
drupal_add_library@10 0.0% -3 -30.0% 3 75.0% 0 0.0% 0 0.0%
datetime_default_format_type0 0.0% 3 30.0% 4 100.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 3 30.0% 3 75.0% 0 0.0% 0 0.0%
drupal_add_html_head0 0.0% 3 30.0% 4 100.0% 0 0.0% 0 0.0%
drupal_add_library@30 0.0% -2 -20.0% -4 -100.0% 0 0.0% 0 0.0%
theme_get_setting0 0.0% 2 20.0% 9 225.0% 0 0.0% 0 0.0%
_menu_build_tree0 0.0% 2 20.0% 0 0.0% 0 0.0% 0 0.0%
overlay_set_regions_to_render0 0.0% -2 -20.0% -1 -25.0% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 2 20.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% -1 -10.0% 3 75.0% 0 0.0% 0 0.0%
block_list0 0.0% 1 10.0% 1 25.0% 0 0.0% 0 0.0%
drupal_get_destination0 0.0% -1 -10.0% -1 -25.0% 0 0.0% 0 0.0%
shortcut_current_displayed_set0 0.0% -1 -10.0% -1 -25.0% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 0.0% 1 10.0% 1 25.0% 0 0.0% 0 0.0%
l0 0.0% 1 10.0% -1 -25.0% 8 100.0% 0 0.0%
menu_tree_set_path0 0.0% -1 -10.0% -1 -25.0% 0 0.0% 0 0.0%
drupal_set_title0 0.0% -1 -10.0% -1 -25.0% 0 0.0% 0 0.0%
arg0 0.0% -1 -10.0% -1 -25.0% 0 0.0% 0 0.0%
list_themes0 0.0% 1 10.0% 0 0.0% 0 0.0% 0 0.0%
system_list0 0.0% -1 -10.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 0.0% 1 10.0% -6 -150.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -10.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_custom_theme0 0.0% 1 10.0% -1 -25.0% 0 0.0% 0 0.0%
path_is_admin0 0.0% 1 10.0% 1 25.0% 0 0.0% 0 0.0%
drupal_add_js0 0.0% -1 -10.0% -8 -200.0% 0 0.0% 0 0.0%
drupal_add_library0 0.0% -1 -10.0% -6 -150.0% 0 0.0% 0 0.0%
drupal_render_page0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_library@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_get_registry0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
menu_tree0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
drupal_static_reset0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% 3 30.0% 13 325.0% 0 0.0% 0 0.0%