Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls767 767 0 0.0%
Incl. Wall Time (microsec)405 392 -13 -3.2%
Incl. Wall Time (microsec) per call 1 1 -0 -3.2%
Excl. Wall Time (microsec)405 392 -13 -3.2%
Incl. CPU (microsecs)986 1,008 22 2.2%
Incl. CPU (microsecs) per call 1 1 0 2.2%
Excl. CPU (microsec)986 1,008 22 2.2%
Incl. MemUse (bytes)304,272 304,272 0 0.0%
Incl. MemUse (bytes) per call 397 397 0 0.0%
Excl. MemUse (bytes)304,272 304,272 0 0.0%
Incl. PeakMemUse (bytes)19,984 19,984 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)19,984 19,984 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% -13 -3.5% 22 6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -100.0% 22 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 N/A% -4 -30.8% 24 109.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -3 -23.1% -7 -31.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -23.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -2 -15.4% -5 -22.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 7.7% 5 22.7% 0 N/A% 0 N/A%
search_excerpt0 N/A% 1 7.7% 1 4.5% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -1 -7.7% -5 -22.7% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -1 -7.7% 3 13.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -1 -7.7% -1 -4.5% 0 N/A% 0 N/A%
twig_render_template0 N/A% 0 0.0% 2 9.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::buildQuery0 N/A% 0 0.0% 3 13.6% 0 N/A% 0 N/A%
pager_query_add_page0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
twig_render_template@10 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
_menu_translate0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 2 9.1% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_search_result0 N/A% 0 0.0% 3 13.6% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::normalizeQueryString0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
Drupal\search\SearchQuery::execute0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
search_simplify0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% 4 18.2% 0 N/A% 0 N/A%
form_process_group0 N/A% 0 0.0% 3 13.6% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 0 0.0% -4 -18.2% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%