Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls802 802 0 0.0%
Incl. Wall Time (microsec)1,136 1,142 6 0.5%
Incl. Wall Time (microsec) per call 1 1 0 0.5%
Excl. Wall Time (microsec)1,127 1,137 10 0.9%
Incl. CPU (microsecs)1,746 1,765 19 1.1%
Incl. CPU (microsecs) per call 2 2 0 1.1%
Excl. CPU (microsec)1,706 1,724 18 1.1%
Incl. MemUse (bytes)17,248 17,296 48 0.3%
Incl. MemUse (bytes) per call 22 22 0 0.3%
Excl. MemUse (bytes)16,472 16,520 48 0.3%
Incl. PeakMemUse (bytes)14,720 14,736 16 0.1%
Incl. PeakMemUse (bytes) per call 18 18 0 0.1%
Excl. PeakMemUse (bytes)14,720 14,736 16 0.1%

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% 6 0.1% 19 0.3% 48 0.2% 16 0.1%
Exclusive Metrics Diff for Current Function10 166.7% 18 94.7% 48 100.0% 16 100.0%
Parent functions
_drupal_add_css0 N/A% 5 83.3% 17 89.5% 0 0.0% 0 0.0%
drupal_render_collect_attached@20 N/A% -5 -83.3% -6 -31.6% 0 0.0% 0 0.0%
theme_get_setting0 N/A% 4 66.7% 6 31.6% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% 3 50.0% 4 21.1% 0 0.0% 0 0.0%
drupal_render_collect_attached0 N/A% -2 -33.3% -12 -63.2% 0 0.0% 0 0.0%
drupal_render_collect_attached@50 N/A% -2 -33.3% -8 -42.1% 0 0.0% 0 0.0%
template_preprocess0 N/A% 2 33.3% 2 10.5% 0 0.0% -112 -700.0%
system_list0 N/A% -2 -33.3% -4 -21.1% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% -2 -33.3% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 2 33.3% 1 5.3% 0 0.0% 0 0.0%
drupal_static_reset0 N/A% 1 16.7% 1 5.3% 48 100.0% 128 800.0%
_drupal_add_library@10 N/A% 1 16.7% -1 -5.3% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -1 -16.7% -1 -5.3% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 1 16.7% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% 1 16.7% -13 -68.4% 0 0.0% 0 0.0%
menu_link_get_preferred0 N/A% -1 -16.7% 1 5.3% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 1 16.7% 2 10.5% 0 0.0% 0 0.0%
arg0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% 5 26.3% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
drupal_render_collect_attached@30 N/A% 0 0.0% 3 15.8% 0 0.0% 0 0.0%
datetime_default_format_type0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
drupal_is_front_page0 N/A% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 6 31.6% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 N/A% 0 0.0% -7 -36.8% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
drupal_render_collect_attached@60 N/A% 0 0.0% 5 26.3% 0 0.0% 0 0.0%
drupal_render_collect_attached@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library@20 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
block_list0 N/A% 0 0.0% 18 94.7% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -4 -66.7% 1 5.3% 0 0.0% 0 0.0%