Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls591 591 0 0.0%
Incl. Wall Time (microsec)667 672 5 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)667 672 5 0.7%
Incl. CPU (microsecs)1,303 1,312 9 0.7%
Incl. CPU (microsecs) per call 2 2 0 0.7%
Excl. CPU (microsec)1,303 1,312 9 0.7%
Incl. MemUse (bytes)95,724 95,724 0 0.0%
Incl. MemUse (bytes) per call 162 162 0 0.0%
Excl. MemUse (bytes)95,724 95,724 0 0.0%
Incl. PeakMemUse (bytes)13,088 13,088 0 0.0%
Incl. PeakMemUse (bytes) per call 22 22 0 0.0%
Excl. PeakMemUse (bytes)13,088 13,088 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% 5 0.4% 9 21.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 100.0% 9 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 18 360.0% 17 188.9% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% -8 -160.0% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -3 -60.0% 2 22.2% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% -1 -20.0% -4 -44.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -1 -20.0% -9 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 20.0% -6 -66.7% 0 N/A% 0 N/A%
twig_render_template0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
theme_pager_link0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_get_error0 N/A% 0 0.0% 1 11.1% 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%
drupal_pre_render_styles0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
_menu_translate0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% 0 0.0% -10 -111.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%