Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_static

drupal_staticRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls631 631 0 0.0%
Incl. Wall Time (microsec)1,270 1,251 -19 -1.5%
Incl. Wall Time (microsec) per call 2 2 -0 -1.5%
Excl. Wall Time (microsec)1,241 1,223 -18 -1.5%
Incl. CPU (microsecs)1,818 1,813 -5 -0.3%
Incl. CPU (microsecs) per call 3 3 -0 -0.3%
Excl. CPU (microsec)1,766 1,744 -22 -1.2%
Incl. MemUse (bytes)-1,673,008 -1,673,008 0 0.0%
Incl. MemUse (bytes) per call -2,651 -2,651 0 0.0%
Excl. MemUse (bytes)-1,673,784 -1,673,784 0 0.0%
Incl. PeakMemUse (bytes)11,624 11,616 -8 -0.1%
Incl. PeakMemUse (bytes) per call 18 18 -0 -0.1%
Excl. PeakMemUse (bytes)11,624 11,616 -8 -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% -19 -1.2% -5 -0.3% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-18 -94.7% -22 -440.0% 0 N/A% -8 -100.0%
Parent functions
_drupal_add_js0 N/A% -9 -47.4% -2 -40.0% 0 N/A% 0 0.0%
_drupal_add_library@20 N/A% 7 36.8% 3 60.0% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% -7 -36.8% -4 -80.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 6 31.6% 1 20.0% 0 N/A% 0 0.0%
arg0 N/A% 5 26.3% 5 100.0% 0 N/A% -8 -100.0%
_drupal_add_css0 N/A% -5 -26.3% -6 -120.0% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% -4 -21.1% 0 0.0% 0 N/A% 104 1300.0%
block_list0 N/A% -4 -21.1% -1 -20.0% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% 4 21.1% 7 140.0% 0 N/A% 0 0.0%
drupal_html_id0 N/A% -3 -15.8% -5 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 3 15.8% 12 240.0% 0 N/A% 0 0.0%
_drupal_add_library@40 N/A% -2 -10.5% 1 20.0% 0 N/A% 0 0.0%
drupal_get_destination0 N/A% -2 -10.5% 0 0.0% 0 N/A% 0 0.0%
menu_set_active_menu_names0 N/A% -1 -5.3% -3 -60.0% 0 N/A% 0 0.0%
drupal_set_page_content0 N/A% -1 -5.3% -1 -20.0% 0 N/A% 0 0.0%
menu_link_get_preferred0 N/A% -1 -5.3% -2 -40.0% 0 N/A% 0 0.0%
drupal_static_reset0 N/A% -1 -5.3% -1 -20.0% 0 N/A% 0 0.0%
drupal_add_feed0 N/A% -1 -5.3% -2 -40.0% 0 N/A% 0 0.0%
datetime_format_example0 N/A% -1 -5.3% -1 -20.0% 0 N/A% 0 0.0%
drupal_get_http_header0 N/A% 1 5.3% 2 40.0% 0 N/A% 0 0.0%
drupal_page_is_cacheable0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 0.0%
system_list0 N/A% -1 -5.3% -1 -20.0% 0 N/A% -104 -1300.0%
filter_formats0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 0.0%
theme_get_setting0 N/A% -1 -5.3% 4 80.0% 0 N/A% 0 0.0%
_drupal_add_library0 N/A% 1 5.3% 2 40.0% 0 N/A% 0 0.0%
drupal_prepare_page0 N/A% -1 -5.3% -1 -20.0% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% -1 -5.3% -1 -20.0% 0 N/A% 0 0.0%
shortcut_current_displayed_set0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@20 N/A% 0 0.0% 2 40.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@10 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
_drupal_add_library@10 N/A% 0 0.0% -7 -140.0% 0 N/A% 0 0.0%
drupal_render_collect_attached0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
datetime_default_format_type0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
template_preprocess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_is_front_page0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
_drupal_add_library@30 N/A% 0 0.0% 5 100.0% 0 N/A% 0 0.0%
_drupal_add_library@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@70 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@80 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@60 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@50 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@40 N/A% 0 0.0% 2 40.0% 0 N/A% 0 0.0%
drupal_render_collect_attached@90 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Child function
array_key_exists0 N/A% -1 -5.3% 17 340.0% 0 N/A% 0 0.0%