Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for t

tRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls167 167 0 0.0%
Incl. Wall Time (microsec)5,554 5,677 123 2.2%
Incl. Wall Time (microsec) per call 33 34 1 2.2%
Excl. Wall Time (microsec)1,214 1,245 31 2.6%
Incl. CPU (microsecs)5,691 5,819 128 2.2%
Incl. CPU (microsecs) per call 34 35 1 2.2%
Excl. CPU (microsec)1,105 1,105 0 0.0%
Incl. MemUse (bytes)82,256 82,256 0 0.0%
Incl. MemUse (bytes) per call 493 493 0 0.0%
Excl. MemUse (bytes)24,816 24,816 0 0.0%
Incl. PeakMemUse (bytes)374,528 374,520 -8 -0.0%
Incl. PeakMemUse (bytes) per call 2,243 2,243 -0 -0.0%
Excl. PeakMemUse (bytes)20,184 20,184 0 0.0%

Parent/Child Regression/Improvement report for t [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
t0 N/A% 123 0.8% 128 0.8% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function31 25.2% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::viewsHandlerTypes0 N/A% 72 58.5% 73 57.0% 0 N/A% 0 0.0%
template_preprocess_node0 N/A% -64 -52.0% -60 -46.9% 0 N/A% 0 0.0%
system_region_list0 N/A% 50 40.7% 47 36.7% 0 N/A% 0 0.0%
theme_system_powered_by0 N/A% 35 28.5% 34 26.6% 0 N/A% 0 0.0%
language_default_locked_languages0 N/A% 8 6.5% 6 4.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 7 5.7% 7 5.5% 0 N/A% 0 0.0%
user_login_form0 N/A% 5 4.1% 2 1.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 5 4.1% 4 3.1% 0 N/A% 0 0.0%
_menu_item_localize0 N/A% 5 4.1% 7 5.5% 0 N/A% 0 0.0%
system_stream_wrappers0 N/A% -5 -4.1% -5 -3.9% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::init0 N/A% -4 -3.3% -6 -4.7% 0 N/A% 0 0.0%
theme_status_messages0 N/A% 3 2.4% 5 3.9% 0 N/A% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -3 -2.4% -2 -1.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 3 2.4% 3 2.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -3 -2.4% -3 -2.3% 0 N/A% 0 0.0%
theme_feed_icon0 N/A% 3 2.4% 4 3.1% 0 N/A% -8 -100.0%
template_preprocess_username0 N/A% 3 2.4% 12 9.4% 0 N/A% 0 0.0%
toolbar_element_info0 N/A% 2 1.6% 1 0.8% 0 N/A% 0 0.0%
run_init::templates/page.tpl.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 0.0%
Drupal\text\Type\TextItem::getPropertyDefinitions0 N/A% 1 0.8% 2 1.6% 0 N/A% 0 0.0%
_format_date_callback0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 0.0%
Drupal\user\Plugin\Block\UserLoginBlock::blockBuild0 N/A% -1 -0.8% -4 -3.1% 0 N/A% 0 0.0%
theme_form_required_marker0 N/A% 1 0.8% 2 1.6% 0 N/A% 0 0.0%
run_init::templates/html.tpl.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
theme_form_element_label0 N/A% 0 0.0% -3 -2.3% 0 N/A% 0 0.0%
Drupal\number\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
Drupal\number\Type\DecimalItem::getPropertyDefinitions0 N/A% 0 0.0% 2 1.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
user_menu_title0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
Child functions
language0 N/A% 108 87.8% 107 83.6% 0 N/A% 0 0.0%
format_string0 N/A% -20 -16.3% -18 -14.1% 0 N/A% -8 -100.0%
variable_get0 N/A% 4 3.3% 39 30.5% 0 N/A% 0 0.0%