Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls306 308 2 0.7%
Incl. Wall Time (microsec)518 502 -16 -3.1%
Incl. Wall Time (microsec) per call 2 2 -0 -3.7%
Excl. Wall Time (microsec)514 497 -17 -3.3%
Incl. CPU (microsecs)771 760 -11 -1.4%
Incl. CPU (microsecs) per call 3 2 -0 -2.1%
Excl. CPU (microsec)729 721 -8 -1.1%
Incl. MemUse (bytes)11,128 11,112 -16 -0.1%
Incl. MemUse (bytes) per call 36 36 -0 -0.8%
Excl. MemUse (bytes)10,352 10,336 -16 -0.2%
Incl. PeakMemUse (bytes)11,064 10,312 -752 -6.8%
Incl. PeakMemUse (bytes) per call 36 33 -3 -7.4%
Excl. PeakMemUse (bytes)11,064 10,312 -752 -6.8%

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_static2 100.0% -16 -0.4% -11 -0.3% -16 -0.0% -752 -0.6%
Exclusive Metrics Diff for Current Function-17 -106.2% -8 -72.7% -16 -100.0% -752 -100.0%
Parent functions
drupal_static_reset0 0.0% -4 -25.0% -5 -45.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags2 100.0% -4 -25.0% 4 36.4% 0 0.0% 48 6.4%
drupal_html_id0 0.0% -3 -18.8% -7 -63.6% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% -2 -12.5% -3 -27.3% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 2 12.5% 0 0.0% 0 0.0% 0 0.0%
system_list0 0.0% 2 12.5% 2 18.2% 0 0.0% 0 0.0%
drupal_render_collect_attached0 0.0% -2 -12.5% 1 9.1% 24 150.0% 0 0.0%
_drupal_add_js0 0.0% -1 -6.2% 1 9.1% 0 0.0% 0 0.0%
drupal_page_is_cacheable0 0.0% -1 -6.2% -1 -9.1% 0 0.0% 0 0.0%
menu_link_get_preferred0 0.0% 1 6.2% -2 -18.2% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% -1 -6.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library0 0.0% 1 6.2% 1 9.1% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% -1 -6.2% -1 -9.1% 0 0.0% -704 -93.6%
theme_get_setting0 0.0% -1 -6.2% -1 -9.1% 0 0.0% 0 0.0%
drupal_add_html_head0 0.0% -1 -6.2% -3 -27.3% 0 0.0% 0 0.0%
template_preprocess0 0.0% -1 -6.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_css0 0.0% 1 6.2% -2 -18.2% 0 0.0% 0 0.0%
drupal_render_collect_attached@20 0.0% -1 -6.2% 5 45.5% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 0.0% -1 -6.2% 3 27.3% 0 0.0% 0 0.0%
drupal_render_collect_attached@40 0.0% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 0 0.0% 2 18.2% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% 0 0.0% -2 -18.2% -16 -100.0% -96 -12.8%
block_list0 0.0% 0 0.0% -2 -18.2% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% 2 18.2% -24 -150.0% 0 0.0%
_drupal_add_library@10 0.0% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
drupal_prepare_page0 0.0% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_attached@30 0.0% 0 0.0% -5 -45.5% 0 0.0% 0 0.0%
drupal_get_destination0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% 1 6.2% -3 -27.3% 0 0.0% 0 0.0%