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

drupal_staticRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls791 773 -18 -2.3%
Incl. Wall Time (microsec)2,030 2,011 -19 -0.9%
Incl. Wall Time (microsec) per call 3 3 0 1.4%
Excl. Wall Time (microsec)2,003 1,984 -19 -0.9%
Incl. CPU (microsecs)2,659 2,704 45 1.7%
Incl. CPU (microsecs) per call 3 3 0 4.1%
Excl. CPU (microsec)2,600 2,652 52 2.0%
Incl. MemUse (bytes)14,744 14,160 -584 -4.0%
Incl. MemUse (bytes) per call 19 18 -0 -1.7%
Excl. MemUse (bytes)14,320 13,736 -584 -4.1%
Incl. PeakMemUse (bytes)14,052 13,520 -532 -3.8%
Incl. PeakMemUse (bytes) per call 18 17 -0 -1.5%
Excl. PeakMemUse (bytes)13,708 13,176 -532 -3.9%

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_static-18 -94.7% -19 -0.4% 45 1.2% -584 -0.6% -532 -0.5%
Exclusive Metrics Diff for Current Function-19 -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@1-9 -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_tabledrag-1 -5.6% -11 -57.9% -12 -26.7% -572 -97.9% -620 -116.5%
_drupal_add_library-5 -27.8% -10 -52.6% -20 -44.4% 0 0.0% 0 0.0%
_drupal_add_js-3 -16.7% -9 -47.4% 0 0.0% 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%
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%
drupal_prepare_page0 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%
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%
shortcut_current_displayed_set0 0.0% -1 -5.3% 1 2.2% 0 0.0% -44 -8.3%
drupal_get_http_header0 0.0% 1 5.3% 1 2.2% 0 0.0% 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%
template_preprocess0 0.0% 1 5.3% 2 4.4% 64 11.0% 0 0.0%
drupal_static_reset0 0.0% 1 5.3% 1 2.2% -24 -4.1% 0 0.0%
drupal_add_html_head0 0.0% -1 -5.3% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% -1 -5.3% 3 6.7% 0 0.0% 0 0.0%
drupal_render_collect_attached0 0.0% 1 5.3% 1 2.2% 0 0.0% 168 31.6%
template_preprocess_block0 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_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@10 0.0% 0 0.0% -8 -17.8% 0 0.0% 0 0.0%
drupal_render_collect_attached@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists-1 -100.0% 0 0.0% -7 -15.6% 0 0.0% 0 0.0%