Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519ffa0e6cdecRun #519ffa6332b29DiffDiff%
Number of Function Calls303 310 7 2.3%
Incl. Wall Time (microsec)262 275 13 5.0%
Incl. Wall Time (microsec) per call 1 1 0 2.6%
Excl. Wall Time (microsec)262 275 13 5.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)91,464 93,848 2,384 2.6%
Incl. MemUse (bytes) per call 302 303 1 0.3%
Excl. MemUse (bytes)91,464 93,848 2,384 2.6%
Incl. PeakMemUse (bytes)23,624 23,912 288 1.2%
Incl. PeakMemUse (bytes) per call 78 77 -1 -1.1%
Excl. PeakMemUse (bytes)23,624 23,912 288 1.2%

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
implode7 100.0% 13 0.6% 0 0.0% 2,384 3.5% 288 0.4%
Exclusive Metrics Diff for Current Function13 100.0% 0 N/A% 2,384 100.0% 288 100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 0.0% -20 -153.8% 0 N/A% 0 0.0% 288 100.0%
twig_render_template@10 0.0% 16 123.1% 0 N/A% 72 3.0% 0 0.0%
twig_render_template@44 57.1% 4 30.8% 0 N/A% 1,144 48.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 3 23.1% 0 N/A% 0 0.0% 0 0.0%
twig_render_template@23 42.9% 3 23.1% 0 N/A% 1,064 44.6% 0 0.0%
drupal_http_build_query0 0.0% 2 15.4% 0 N/A% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 2 15.4% 0 N/A% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 2 15.4% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% -1 -7.7% 0 N/A% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% -1 -7.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -7.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 0.0%
twig_render_template0 0.0% 0 0.0% 0 N/A% 80 3.4% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_http_header_attributes0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
twig_render_template@30 0.0% 0 0.0% 0 N/A% 24 1.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
twig_render_template@50 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%