Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls4,037 13,481 9,444 233.9%
Incl. Wall Time (microsec)13,122 64,441 51,319 391.1%
Incl. Wall Time (microsec) per call 3 5 2 47.1%
Excl. Wall Time (microsec)12,171 63,489 51,318 421.6%
Incl. CPU (microsecs)16,097 74,651 58,554 363.8%
Incl. CPU (microsecs) per call 4 6 2 38.9%
Excl. CPU (microsec)14,540 73,179 58,639 403.3%
Incl. MemUse (bytes)57,336 53,312 -4,024 -7.0%
Incl. MemUse (bytes) per call 14 4 -10 -72.2%
Excl. MemUse (bytes)56,304 52,280 -4,024 -7.1%
Incl. PeakMemUse (bytes)34,960 7,120 -27,840 -79.6%
Incl. PeakMemUse (bytes) per call 9 1 -8 -93.9%
Excl. PeakMemUse (bytes)34,184 6,344 -27,840 -81.4%

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_static9,444 100.0% 51,319 6.7% 58,554 7.7% -4,024 -0.0% -27,840 -0.1%
Exclusive Metrics Diff for Current Function51,318 100.0% 58,639 100.1% -4,024 -100.0% -27,840 -100.0%
Parent functions
drupal_html_id9,444 100.0% 51,245 99.9% 58,331 99.6% -4,504 -111.9% 96 0.3%
form_set_error0 0.0% 36 0.1% 173 0.3% 0 0.0% -552 -2.0%
menu_tree_set_path0 0.0% -23 -0.0% -25 -0.0% 0 0.0% -2,744 -9.9%
drupal_add_library0 0.0% 11 0.0% 8 0.0% 0 0.0% -4,840 -17.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 9 0.0% 17 0.0% 0 0.0% -96 -0.3%
entity_get_bundles0 0.0% 7 0.0% 8 0.0% 0 0.0% 0 0.0%
l0 0.0% 7 0.0% 9 0.0% 32 0.8% 0 0.0%
file_get_stream_wrappers0 0.0% 6 0.0% 7 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 6 0.0% 7 0.0% 8 0.2% -2,512 -9.0%
path_is_admin0 0.0% 5 0.0% 4 0.0% 48 1.2% -656 -2.4%
drupal_render_page0 0.0% 5 0.0% 6 0.0% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% 4 0.0% 5 0.0% 56 1.4% 0 0.0%
drupal_add_library@10 0.0% 4 0.0% 2 0.0% 0 0.0% -312 -1.1%
template_preprocess0 0.0% 3 0.0% 3 0.0% 584 14.5% 0 0.0%
drupal_set_page_content0 0.0% 3 0.0% 2 0.0% -8 -0.2% -96 -0.3%
menu_set_active_trail0 0.0% -3 -0.0% -1 -0.0% 16 0.4% -1,232 -4.4%
menu_tree_page_data0 0.0% -3 -0.0% -2 -0.0% 0 0.0% -48 -0.2%
menu_link_get_preferred0 0.0% -3 -0.0% -3 -0.0% 32 0.8% -1,472 -5.3%
drupal_get_destination0 0.0% 2 0.0% 2 0.0% 24 0.6% 0 0.0%
list_themes0 0.0% -2 -0.0% -4 -0.0% 0 0.0% -96 -0.3%
arg0 0.0% -2 -0.0% -4 -0.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% -2 -0.0% -2 -0.0% 0 0.0% -1,080 -3.9%
template_preprocess_block0 0.0% 2 0.0% 1 0.0% 0 0.0% 0 0.0%
drupal_set_title0 0.0% -2 -0.0% -3 -0.0% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% -2 -0.0% -1 -0.0% 0 0.0% -2,096 -7.5%
datetime_default_format_type0 0.0% -2 -0.0% -3 -0.0% -256 -6.4% 0 0.0%
drupal_static_reset0 0.0% 2 0.0% 3 0.0% -24 -0.6% 0 0.0%
drupal_add_js0 0.0% 2 0.0% 9 0.0% 256 6.4% 48 0.2%
user_access0 0.0% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_custom_theme0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 0.0% 1 0.0% -3 -0.0% 0 0.0% -1,208 -4.3%
path_get_admin_paths0 0.0% 1 0.0% 0 0.0% 128 3.2% -656 -2.4%
theme_get_setting0 0.0% -1 -0.0% 0 0.0% 72 1.8% -1,616 -5.8%
user_role_permissions0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
theme_get_registry0 0.0% -1 -0.0% -2 -0.0% 0 0.0% -744 -2.7%
drupal_add_css0 0.0% 1 0.0% 1 0.0% 0 0.0% -48 -0.2%
_rdf_get_default_mapping0 0.0% 1 0.0% -2 -0.0% 0 0.0% -192 -0.7%
block_list0 0.0% 1 0.0% 3 0.0% -48 -1.2% 0 0.0%
drupal_add_feed0 0.0% -1 -0.0% -1 -0.0% -464 -11.5% -2,056 -7.4%
conf_path0 0.0% -1 -0.0% 2 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 0.0% 0 0.0% 24 0.6% -288 -1.0%
drupal_add_html_head0 0.0% 0 0.0% -1 -0.0% -24 -0.6% 0 0.0%
system_list0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
_menu_build_tree0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_add_library@20 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
drupal_set_breadcrumb0 0.0% 0 0.0% 1 0.0% 24 0.6% -2,864 -10.3%
menu_get_item0 0.0% 0 0.0% 6 0.0% 0 0.0% -480 -1.7%
simpletest_test_get_all0 0.0% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
drupal_add_library@30 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% 1 0.0% -85 -0.1% 0 0.0% 0 0.0%