Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls278 279 1 0.4%
Incl. Wall Time (microsec)589 589 0 0.0%
Incl. Wall Time (microsec) per call 2 2 -0 -0.4%
Excl. Wall Time (microsec)572 572 0 0.0%
Incl. CPU (microsecs)795 802 7 0.9%
Incl. CPU (microsecs) per call 3 3 0 0.5%
Excl. CPU (microsec)739 749 10 1.4%
Incl. MemUse (bytes)25,872 25,872 0 0.0%
Incl. MemUse (bytes) per call 93 93 -0 -0.4%
Excl. MemUse (bytes)25,096 25,096 0 0.0%
Incl. PeakMemUse (bytes)22,080 15,272 -6,808 -30.8%
Incl. PeakMemUse (bytes) per call 79 55 -25 -31.1%
Excl. PeakMemUse (bytes)21,304 14,496 -6,808 -32.0%

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_static1 100.0% 0 0.0% 7 0.9% 0 0.0% -6,808 -25.8%
Exclusive Metrics Diff for Current Function0 N/A% 10 142.9% 0 N/A% -6,808 -100.0%
Parent functions
theme_get_setting0 0.0% 0 N/A% 1 14.3% 0 N/A% -2,496 -36.7%
drupal_add_feed0 0.0% -2 N/A% -3 -42.9% 0 N/A% -2,376 -34.9%
template_preprocess0 0.0% 0 N/A% 1 14.3% 0 N/A% -1,832 -26.9%
menu_local_tasks0 0.0% 0 N/A% 3 42.9% 0 N/A% -96 -1.4%
drupal_add_http_header0 0.0% 0 N/A% -1 -14.3% 0 N/A% -40 -0.6%
menu_tree0 0.0% -2 N/A% -2 -28.6% -256 N/A% 32 0.5%
path_get_admin_paths0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_match_path0 0.0% 1 N/A% 0 0.0% 0 N/A% 0 0.0%
_drupal_add_css0 0.0% 0 N/A% 1 14.3% 0 N/A% 0 0.0%
path_is_admin0 0.0% 1 N/A% -3 -42.9% 0 N/A% 0 0.0%
drupal_static_reset0 0.0% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
arg0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_get_destination0 0.0% 0 N/A% -1 -14.3% 0 N/A% 0 0.0%
system_list0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 100.0% 3 N/A% -3 -42.9% 0 N/A% 0 0.0%
drupal_get_http_header0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_add_html_head0 0.0% -1 N/A% 2 28.6% 0 N/A% 0 0.0%
drupal_post_render_cache_tags_page_set0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
template_preprocess_block0 0.0% 0 N/A% -2 -28.6% 0 N/A% 0 0.0%
drupal_page_is_cacheable0 0.0% 0 N/A% 1 14.3% 0 N/A% 0 0.0%
menu_get_item0 0.0% -1 N/A% -3 -42.9% 0 N/A% 0 0.0%
_menu_build_tree0 0.0% 3 N/A% 1 14.3% 0 N/A% 0 0.0%
drupal_add_library0 0.0% -1 N/A% 3 42.9% 0 N/A% 0 0.0%
drupal_get_library0 0.0% 2 N/A% -2 -28.6% 0 N/A% 0 0.0%
drupal_add_library@10 0.0% 0 N/A% -1 -14.3% 0 N/A% 0 0.0%
drupal_is_front_page0 0.0% -3 N/A% -4 -57.1% 0 N/A% 0 0.0%
options_allowed_values0 0.0% 1 N/A% -1 -14.3% 0 N/A% 0 0.0%
element_info0 0.0% 0 N/A% 1 14.3% 0 N/A% 0 0.0%
datetime_default_format_type0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
_drupal_add_js0 0.0% 0 N/A% 3 42.9% 0 N/A% 0 0.0%
drupal_add_library@20 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
menu_tree_page_data0 0.0% -1 N/A% 1 14.3% 0 N/A% 0 0.0%
menu_tree_set_path0 0.0% 1 N/A% 2 28.6% 0 N/A% 0 0.0%
conf_path0 0.0% 0 N/A% 1 14.3% 0 N/A% 0 0.0%
block_list0 0.0% -2 N/A% 3 42.9% 0 N/A% 0 0.0%
drupal_prepare_page0 0.0% 1 N/A% 1 14.3% 0 N/A% 0 0.0%
drupal_set_page_content0 0.0% 1 N/A% 2 28.6% 256 N/A% 0 0.0%
drupal_html_id0 0.0% 0 N/A% 6 85.7% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% 0 N/A% -3 -42.9% 0 N/A% 0 0.0%