Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_static

drupal_staticRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls773 791 18 2.3%
Incl. Wall Time (microsec)2,011 2,030 19 0.9%
Incl. Wall Time (microsec) per call 3 3 -0 -1.4%
Excl. Wall Time (microsec)1,984 2,003 19 1.0%
Incl. CPU (microsecs)2,704 2,659 -45 -1.7%
Incl. CPU (microsecs) per call 3 3 -0 -3.9%
Excl. CPU (microsec)2,652 2,600 -52 -2.0%
Incl. MemUse (bytes)14,160 14,744 584 4.1%
Incl. MemUse (bytes) per call 18 19 0 1.8%
Excl. MemUse (bytes)13,736 14,320 584 4.3%
Incl. PeakMemUse (bytes)13,520 14,052 532 3.9%
Incl. PeakMemUse (bytes) per call 17 18 0 1.6%
Excl. PeakMemUse (bytes)13,176 13,708 532 4.0%

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_static18 94.7% 19 0.4% -45 -1.2% 584 0.6% 532 0.5%
Exclusive Metrics Diff for Current Function19 100.0% -52 -115.6% 584 100.0% 532 100.0%
Parent functions
drupal_html_id0 0.0% -36 -189.5% -87 -193.3% 0 0.0% 88 16.5%
_drupal_add_library@19 50.0% 29 152.6% 29 64.4% 0 0.0% 28 5.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 13 68.4% 11 24.4% 0 0.0% 0 0.0%
drupal_attach_tabledrag1 5.6% 11 57.9% 12 26.7% 572 97.9% 620 116.5%
_drupal_add_library5 27.8% 10 52.6% 20 44.4% 0 0.0% 0 0.0%
drupal_render_collect_attached@30 0.0% -9 -47.4% -14 -31.1% 0 0.0% 0 0.0%
_drupal_add_js3 16.7% 9 47.4% 0 0.0% 0 0.0% 0 0.0%
filter_formats0 0.0% -8 -42.1% -10 -22.2% 0 0.0% 0 0.0%
_drupal_add_css0 0.0% -5 -26.3% 2 4.4% 0 0.0% -28 -5.3%
drupal_add_feed0 0.0% 4 21.1% 4 8.9% 0 0.0% 44 8.3%
drupal_get_destination0 0.0% -3 -15.8% -1 -2.2% -128 -21.9% 0 0.0%
theme_get_setting0 0.0% -2 -10.5% -2 -4.4% 0 0.0% 0 0.0%
block_list0 0.0% 2 10.5% 2 4.4% 116 19.9% 0 0.0%
drupal_prepare_page0 0.0% 2 10.5% 2 4.4% 0 0.0% 0 0.0%
datetime_format_example0 0.0% 2 10.5% 1 2.2% 64 11.0% 0 0.0%
file_get_stream_wrappers0 0.0% 2 10.5% 2 4.4% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 1 5.3% 1 2.2% 0 0.0% 0 0.0%
drupal_static_reset0 0.0% -1 -5.3% -1 -2.2% 24 4.1% 0 0.0%
shortcut_current_displayed_set0 0.0% 1 5.3% -1 -2.2% 0 0.0% 44 8.3%
drupal_add_html_head0 0.0% 1 5.3% 0 0.0% 0 0.0% 0 0.0%
template_preprocess0 0.0% -1 -5.3% -2 -4.4% -64 -11.0% 0 0.0%
drupal_page_is_cacheable0 0.0% -1 -5.3% 0 0.0% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% -1 -5.3% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% -1 -5.3% -1 -2.2% 0 0.0% 0 0.0%
drupal_render_collect_attached0 0.0% -1 -5.3% -1 -2.2% 0 0.0% -168 -31.6%
menu_local_tasks0 0.0% 1 5.3% -3 -6.7% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 0.0% 0 0.0% 8 17.8% 0 0.0% 0 0.0%
_drupal_add_library@30 0.0% 0 0.0% 2 4.4% 0 0.0% 0 0.0%
_drupal_add_library@20 0.0% 0 0.0% -18 -40.0% 0 0.0% 0 0.0%
system_list0 0.0% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
_drupal_add_library@40 0.0% 0 0.0% -2 -4.4% 0 0.0% 0 0.0%
_drupal_add_library@50 0.0% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
drupal_render_collect_attached@50 0.0% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
drupal_render_collect_attached@40 0.0% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
drupal_render_collect_attached@20 0.0% 0 0.0% -1 -2.2% 0 0.0% -96 -18.0%
drupal_render_collect_attached@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists1 100.0% 0 0.0% 7 15.6% 0 0.0% 0 0.0%