Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls334 334 0 0.0%
Incl. Wall Time (microsec)1,015 1,050 35 3.4%
Incl. Wall Time (microsec) per call 3 3 0 3.4%
Excl. Wall Time (microsec)951 987 36 3.8%
Incl. CPU (microsecs)1,348 1,387 39 2.9%
Incl. CPU (microsecs) per call 4 4 0 2.9%
Excl. CPU (microsec)1,240 1,291 51 4.1%
Incl. MemUse (bytes)51,248 51,248 0 0.0%
Incl. MemUse (bytes) per call 153 153 0 0.0%
Excl. MemUse (bytes)50,216 50,216 0 0.0%
Incl. PeakMemUse (bytes)25,296 26,024 728 2.9%
Incl. PeakMemUse (bytes) per call 76 78 2 2.9%
Excl. PeakMemUse (bytes)23,992 24,720 728 3.0%

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_static0 N/A% 35 22.9% 39 3.8% 0 0.0% 728 2.8%
Exclusive Metrics Diff for Current Function36 102.9% 51 130.8% 0 N/A% 728 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 33 94.3% 27 69.2% 0 N/A% -48 -6.6%
drupal_add_css0 N/A% -8 -22.9% -15 -38.5% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% -4 -11.4% -3 -7.7% 0 N/A% 0 0.0%
drupal_set_breadcrumb0 N/A% 3 8.6% 3 7.7% 0 N/A% -88 -12.1%
menu_link_get_preferred0 N/A% 3 8.6% 2 5.1% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% 3 8.6% 4 10.3% 0 N/A% 0 0.0%
drupal_retrieve_form0 N/A% 3 8.6% 1 2.6% 0 N/A% 88 12.1%
conf_path0 N/A% 3 8.6% 4 10.3% 0 N/A% 0 0.0%
menu_set_active_menu_names0 N/A% 3 8.6% 3 7.7% 0 N/A% 0 0.0%
drupal_html_id0 N/A% 2 5.7% 11 28.2% 0 N/A% 0 0.0%
drupal_add_feed0 N/A% -2 -5.7% -1 -2.6% 0 N/A% -432 -59.3%
template_preprocess0 N/A% -2 -5.7% -3 -7.7% 0 N/A% 704 96.7%
overlay_set_regions_to_render0 N/A% -2 -5.7% -5 -12.8% 0 N/A% 88 12.1%
drupal_render_page0 N/A% 1 2.9% 1 2.6% 0 N/A% 0 0.0%
menu_tree_set_path0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 0.0%
theme_get_setting0 N/A% 1 2.9% 2 5.1% 0 N/A% 0 0.0%
form_set_error0 N/A% -1 -2.9% -2 -5.1% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% -1 -2.9% -1 -2.6% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 0.0%
drupal_set_title0 N/A% -1 -2.9% -3 -7.7% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 1 2.9% 1 2.6% 0 N/A% -48 -6.6%
path_is_admin0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 0.0%
drupal_set_page_content0 N/A% -1 -2.9% 1 2.6% 0 N/A% 0 0.0%
overlay_set_mode0 N/A% 1 2.9% 3 7.7% 0 N/A% 512 70.3%
menu_get_item0 N/A% 1 2.9% 4 10.3% 0 N/A% 0 0.0%
datetime_default_format_type0 N/A% -1 -2.9% -2 -5.1% 0 N/A% 0 0.0%
drupal_add_library0 N/A% 1 2.9% -3 -7.7% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -2.9% -1 -2.6% 0 N/A% 0 0.0%
drupal_add_js0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 0.0%
drupal_static_reset0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 0.0%
system_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
list_themes0 N/A% 0 0.0% 3 7.7% 0 N/A% -48 -6.6%
menu_set_active_trail0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_get_custom_theme0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 0.0%
arg0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_destination0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 0.0%
drupal_add_library@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
block_list0 N/A% 0 0.0% 8 20.5% 0 N/A% 0 0.0%
menu_tree0 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_add_library@20 N/A% 0 0.0% 2 5.1% 0 N/A% 0 0.0%
drupal_is_front_page0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 0.0%
l0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% -1 -2.9% -12 -30.8% 0 N/A% 0 0.0%