Diff Report
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #52e4a1fd8a982Run #52e4a1c03557cDiffDiff%
Number of Function Calls258 258 0 0.0%
Incl. Wall Time (microsec)576 553 -23 -4.0%
Incl. Wall Time (microsec) per call 2 2 -0 -4.0%
Excl. Wall Time (microsec)559 533 -26 -4.7%
Incl. CPU (microsecs)766 733 -33 -4.3%
Incl. CPU (microsecs) per call 3 3 -0 -4.3%
Excl. CPU (microsec)722 677 -45 -6.2%
Incl. MemUse (bytes)25,872 25,872 0 0.0%
Incl. MemUse (bytes) per call 100 100 0 0.0%
Excl. MemUse (bytes)25,096 25,096 0 0.0%
Incl. PeakMemUse (bytes)24,144 24,144 0 0.0%
Incl. PeakMemUse (bytes) per call 94 94 0 0.0%
Excl. PeakMemUse (bytes)23,368 23,368 0 0.0%

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% -23 -5.8% -33 -8.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-26 -113.0% -45 -136.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -8 -34.8% -25 -75.8% 0 N/A% 0 N/A%
block_list0 N/A% -3 -13.0% -2 -6.1% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -2 -8.7% -1 -3.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -1 -4.3% 2 6.1% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -1 -4.3% -1 -3.0% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% -1 -4.3% -1 -3.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -4.3% -1 -3.0% 0 N/A% 0 N/A%
drupal_is_front_page0 N/A% -1 -4.3% -2 -6.1% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 1 4.3% 3 9.1% 0 N/A% 0 N/A%
drupal_add_feed0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
_drupal_add_js0 N/A% -1 -4.3% -1 -3.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -1 -4.3% -9 -27.3% 0 N/A% 0 N/A%
_drupal_add_css0 N/A% -1 -4.3% 2 6.1% 0 N/A% 0 N/A%
drupal_add_library0 N/A% -1 -4.3% -2 -6.1% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% -1 -4.3% -3 -9.1% 0 N/A% 0 N/A%
path_is_admin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_http_header0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -2 -6.1% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_post_render_cache_tags_page_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_page_is_cacheable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 0 0.0% 3 9.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
menu_tree_set_path0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%
datetime_default_format_type0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_library@10 N/A% 0 0.0% 2 6.1% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
options_allowed_values0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_library@20 N/A% 0 0.0% 3 9.1% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
arg0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
drupal_get_destination0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 0 0.0% 2 6.1% 0 N/A% 0 N/A%
conf_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_tree0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static_reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
array_key_exists0 N/A% 3 13.0% 12 36.4% 0 N/A% 0 N/A%