Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls207 207 0 0.0%
Incl. Wall Time (microsec)439 454 15 3.4%
Incl. Wall Time (microsec) per call 2 2 0 3.4%
Excl. Wall Time (microsec)436 451 15 3.4%
Incl. CPU (microsecs)592 618 26 4.4%
Incl. CPU (microsecs) per call 3 3 0 4.4%
Excl. CPU (microsec)549 568 19 3.5%
Incl. MemUse (bytes)26,488 26,488 0 0.0%
Incl. MemUse (bytes) per call 128 128 0 0.0%
Excl. MemUse (bytes)25,712 25,712 0 0.0%
Incl. PeakMemUse (bytes)20,368 24,392 4,024 19.8%
Incl. PeakMemUse (bytes) per call 98 118 19 19.8%
Excl. PeakMemUse (bytes)19,680 23,704 4,024 20.4%

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_static0 N/A% 15 2.7% 26 4.7% 0 0.0% 4,024 8.0%
Exclusive Metrics Diff for Current Function15 100.0% 19 73.1% 0 N/A% 4,024 100.0%
Parent functions
drupal_add_css0 N/A% 4 26.7% 7 26.9% 0 N/A% 0 0.0%
menu_tree_set_path0 N/A% 4 26.7% 3 11.5% 256 N/A% 544 13.5%
template_preprocess_block0 N/A% 3 20.0% 2 7.7% 0 N/A% 0 0.0%
theme_get_setting0 N/A% 2 13.3% 4 15.4% 0 N/A% 2,496 62.0%
menu_tree0 N/A% -2 -13.3% 1 3.8% -256 N/A% -720 -17.9%
drupal_add_js0 N/A% -2 -13.3% 1 3.8% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% -2 -13.3% 1 3.8% 0 N/A% -272 -6.8%
drupal_get_library0 N/A% 2 13.3% 1 3.8% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 2 13.3% 4 15.4% 0 N/A% 0 0.0%
drupal_is_front_page0 N/A% 2 13.3% 2 7.7% 0 N/A% 0 0.0%
template_preprocess0 N/A% 2 13.3% 1 3.8% 0 N/A% 1,472 36.6%
drupal_add_library0 N/A% 2 13.3% 2 7.7% 0 N/A% 0 0.0%
block_list0 N/A% -1 -6.7% -4 -15.4% 0 N/A% -176 -4.4%
drupal_static_reset0 N/A% -1 -6.7% -3 -11.5% 0 N/A% 0 0.0%
drupal_add_feed0 N/A% 1 6.7% 0 0.0% 0 N/A% 2,376 59.0%
drupal_set_page_content0 N/A% -1 -6.7% 1 3.8% 0 N/A% -736 -18.3%
drupal_page_is_cacheable0 N/A% 1 6.7% 1 3.8% 0 N/A% 0 0.0%
drupal_add_library@20 N/A% 1 6.7% -2 -7.7% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_page0 N/A% -1 -6.7% -1 -3.8% 0 N/A% -880 -21.9%
file_get_stream_wrappers0 N/A% -1 -6.7% 0 0.0% 0 N/A% 0 0.0%
drupal_post_render_cache_tags_page_set0 N/A% -1 -6.7% 0 0.0% 0 N/A% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 6 23.1% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% -2 -7.7% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
element_info0 N/A% 0 0.0% -1 -3.8% 0 N/A% -80 -2.0%
datetime_default_format_type0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_library@10 N/A% 0 0.0% -2 -7.7% 0 N/A% 0 0.0%
filter_formats0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
system_list0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
conf_path0 N/A% 0 0.0% 3 11.5% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% 2 7.7% 0 N/A% 0 0.0%
path_is_admin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_destination0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_html_id0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
arg0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% 0 0.0% 7 26.9% 0 N/A% 0 0.0%