Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls314 314 0 0.0%
Incl. Wall Time (microsec)447 426 -21 -4.7%
Incl. Wall Time (microsec) per call 1 1 -0 -4.7%
Excl. Wall Time (microsec)447 426 -21 -4.7%
Incl. CPU (microsecs)813 783 -30 -3.7%
Incl. CPU (microsecs) per call 3 2 -0 -3.7%
Excl. CPU (microsec)813 783 -30 -3.7%
Incl. MemUse (bytes)85,712 85,712 0 0.0%
Incl. MemUse (bytes) per call 273 273 0 0.0%
Excl. MemUse (bytes)85,712 85,712 0 0.0%
Incl. PeakMemUse (bytes)24,816 24,816 0 0.0%
Incl. PeakMemUse (bytes) per call 79 79 0 0.0%
Excl. PeakMemUse (bytes)24,816 24,816 0 0.0%

Parent/Child Regression/Improvement report for implode [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
implode0 N/A% -21 -3.7% -30 -4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-21 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -9 -42.9% -12 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -6 -28.6% -8 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -5 -23.8% -14 -46.7% 0 N/A% 0 N/A%
twig_render_template@10 N/A% -4 -19.0% -6 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 3 14.3% -8 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 9.5% 2 6.7% 0 N/A% 0 N/A%
twig_render_template0 N/A% -2 -9.5% 0 0.0% 0 N/A% 0 N/A%
drupal_pre_render_styles0 N/A% -1 -4.8% 1 3.3% 0 N/A% 0 N/A%
_menu_translate0 N/A% 1 4.8% 7 23.3% 0 N/A% 0 N/A%
twig_render_template@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_render_template@50 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
twig_render_template@20 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_get_error0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -2 -6.7% 0 N/A% 0 N/A%
twig_render_template@30 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% -2 -6.7% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% 0 0.0% -2 -6.7% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%