Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls771 771 0 0.0%
Incl. Wall Time (microsec)2,086 2,047 -39 -1.9%
Incl. Wall Time (microsec) per call 3 3 -0 -1.9%
Excl. Wall Time (microsec)2,057 2,018 -39 -1.9%
Incl. CPU (microsecs)2,803 2,725 -78 -2.8%
Incl. CPU (microsecs) per call 4 4 -0 -2.8%
Excl. CPU (microsec)2,747 2,668 -79 -2.9%
Incl. MemUse (bytes)14,960 14,948 -12 -0.1%
Incl. MemUse (bytes) per call 19 19 -0 -0.1%
Excl. MemUse (bytes)14,536 14,524 -12 -0.1%
Incl. PeakMemUse (bytes)13,856 14,408 552 4.0%
Incl. PeakMemUse (bytes) per call 18 19 1 4.0%
Excl. PeakMemUse (bytes)13,512 14,064 552 4.1%

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% -39 -2.5% -78 -7.1% -12 -1.4% 552 79.3%
Exclusive Metrics Diff for Current Function-39 -100.0% -79 -101.3% -12 -100.0% 552 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -12 -30.8% -1 -1.3% 0 0.0% -928 -168.1%
drupal_page_is_cacheable0 N/A% -10 -25.6% -8 -10.3% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 N/A% -9 -23.1% -13 -16.7% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% 8 20.5% 3 3.8% 0 0.0% 0 0.0%
_drupal_add_library@20 N/A% -8 -20.5% -11 -14.1% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% -7 -17.9% -12 -15.4% 0 0.0% 0 0.0%
shortcut_current_displayed_set0 N/A% -3 -7.7% -2 -2.6% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 2 5.1% -2 -2.6% 0 0.0% 0 0.0%
drupal_static_reset0 N/A% -2 -5.1% -1 -1.3% -4 -33.3% 0 0.0%
drupal_render_collect_attached@40 N/A% -2 -5.1% -5 -6.4% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -2 -5.1% -1 -1.3% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% -2 -5.1% -6 -7.7% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 2 5.1% 1 1.3% 0 0.0% 0 0.0%
block_list0 N/A% 2 5.1% -3 -3.8% -8 -66.7% 0 0.0%
drupal_render_collect_attached0 N/A% 2 5.1% -1 -1.3% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 2 5.1% 3 3.8% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 1 2.6% 2 2.6% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% -1 -2.6% -2 -2.6% 0 0.0% 0 0.0%
filter_formats0 N/A% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library@10 N/A% 1 2.6% -17 -21.8% 0 0.0% 0 0.0%
drupal_render_collect_attached@100 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_link_get_preferred0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
drupal_render_collect_attached@90 N/A% 0 0.0% -4 -5.1% 0 0.0% 0 0.0%
_drupal_add_library@50 N/A% 0 0.0% 4 5.1% 0 0.0% 0 0.0%
theme_get_setting0 N/A% 0 0.0% -6 -7.7% 0 0.0% 88 15.9%
drupal_render_collect_attached@20 N/A% 0 0.0% -5 -6.4% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% 0 0.0% 7 9.0% 0 0.0% 56 10.1%
drupal_is_front_page0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% 1 1.3% 0 0.0% 1,336 242.0%
template_preprocess0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
datetime_format_example0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
_drupal_add_library@30 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
drupal_render_collect_attached@60 N/A% 0 0.0% -3 -3.8% 0 0.0% 0 0.0%
drupal_render_collect_attached@70 N/A% 0 0.0% 6 7.7% 0 0.0% 0 0.0%
drupal_render_collect_attached@50 N/A% 0 0.0% 12 15.4% 0 0.0% 0 0.0%
drupal_render_collect_attached@30 N/A% 0 0.0% -3 -3.8% 0 0.0% 0 0.0%
_drupal_add_library@40 N/A% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% -4 -5.1% 0 0.0% 0 0.0%
drupal_render_collect_attached@80 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 0.0%