Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls980 980 0 0.0%
Incl. Wall Time (microsec)975 983 8 0.8%
Incl. Wall Time (microsec) per call 1 1 0 0.8%
Excl. Wall Time (microsec)975 983 8 0.8%
Incl. CPU (microsecs)1,583 1,529 -54 -3.4%
Incl. CPU (microsecs) per call 2 2 -0 -3.4%
Excl. CPU (microsec)1,583 1,529 -54 -3.4%
Incl. MemUse (bytes)239,032 239,032 0 0.0%
Incl. MemUse (bytes) per call 244 244 0 0.0%
Excl. MemUse (bytes)239,032 239,032 0 0.0%
Incl. PeakMemUse (bytes)19,384 19,384 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)19,384 19,384 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% 8 2.0% -54 -8.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 100.0% -54 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 N/A% 1 12.5% -26 -48.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 0 0.0% -13 -24.1% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% 1 12.5% -6 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -12.5% -6 -11.1% 0 N/A% 0 N/A%
drupal_pre_render_styles0 N/A% 1 12.5% 3 5.6% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 1 12.5% 2 3.7% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -12.5% -2 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% -2 -3.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 1 12.5% -2 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -2 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 0 0.0% -2 -3.7% 0 N/A% 0 N/A%
_menu_translate0 N/A% -2 -25.0% -1 -1.9% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
form_get_error0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 12.5% 1 1.9% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
twig_render_template0 N/A% 6 75.0% 1 1.9% 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%
_contextual_links_to_id0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%