Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls446 446 0 0.0%
Incl. Wall Time (microsec)624 653 29 4.6%
Incl. Wall Time (microsec) per call 1 1 0 4.6%
Excl. Wall Time (microsec)622 651 29 4.7%
Incl. CPU (microsecs)929 951 22 2.4%
Incl. CPU (microsecs) per call 2 2 0 2.4%
Excl. CPU (microsec)903 923 20 2.2%
Incl. MemUse (bytes)28,704 28,712 8 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)27,928 27,928 0 0.0%
Incl. PeakMemUse (bytes)8,672 8,576 -96 -1.1%
Incl. PeakMemUse (bytes) per call 19 19 -0 -1.1%
Excl. PeakMemUse (bytes)8,360 8,224 -136 -1.6%

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% 29 1.9% 22 1.3% 8 0.1% -96 -0.9%
Exclusive Metrics Diff for Current Function29 100.0% 20 90.9% 0 0.0% -136 -141.7%
Parent functions
drupal_render_collect_attached@20 N/A% 14 48.3% 1 4.5% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% 11 37.9% 18 81.8% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 3 10.3% 4 18.2% 8 100.0% 40 41.7%
template_preprocess_block0 N/A% -3 -10.3% -3 -13.6% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 2 6.9% 8 36.4% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -2 -6.9% -2 -9.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 2 6.9% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library@20 N/A% 2 6.9% 1 4.5% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 N/A% -2 -6.9% -1 -4.5% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 1 3.4% 1 4.5% 0 0.0% 0 0.0%
drupal_page_is_cacheable0 N/A% -1 -3.4% -1 -4.5% 0 0.0% 0 0.0%
drupal_render_collect_attached0 N/A% 1 3.4% -1 -4.5% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% 1 3.4% -6 -27.3% 0 0.0% 0 0.0%
_drupal_add_library@10 N/A% -1 -3.4% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% 1 3.4% 3 13.6% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% 0 0.0% -1 -4.5% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% 1 4.5% 0 0.0% 0 0.0%
template_preprocess0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% 0 0.0% -2 -9.1% 0 0.0% -136 -141.7%
drupal_prepare_page0 N/A% 0 0.0% 1 4.5% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% 1 4.5% 0 0.0% 0 0.0%
menu_link_get_preferred0 N/A% 0 0.0% -1 -4.5% 0 0.0% 0 0.0%
_drupal_add_library@30 N/A% 0 0.0% 1 4.5% 0 0.0% 0 0.0%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% 0 0.0% 2 9.1% 8 100.0% 40 41.7%