Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls980 1,090 110 11.2%
Incl. Wall Time (microsec)975 1,093 118 12.1%
Incl. Wall Time (microsec) per call 1 1 0 0.8%
Excl. Wall Time (microsec)975 1,093 118 12.1%
Incl. CPU (microsecs)1,583 1,789 206 13.0%
Incl. CPU (microsecs) per call 2 2 0 1.6%
Excl. CPU (microsec)1,583 1,789 206 13.0%
Incl. MemUse (bytes)239,032 358,248 119,216 49.9%
Incl. MemUse (bytes) per call 244 329 85 34.7%
Excl. MemUse (bytes)239,032 358,248 119,216 49.9%
Incl. PeakMemUse (bytes)19,384 18,760 -624 -3.2%
Incl. PeakMemUse (bytes) per call 20 17 -3 -13.0%
Excl. PeakMemUse (bytes)19,384 18,760 -624 -3.2%

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
implode110 100.0% 118 0.7% 206 1.4% 119,216 209.3% -624 -1.1%
Exclusive Metrics Diff for Current Function118 100.0% 206 100.0% 119,216 100.0% -624 -100.0%
Parent functions
twig_render_template@1110 100.0% 111 94.1% 204 99.0% 119,216 100.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% 2 1.7% -1 -0.5% 0 0.0% 0 0.0%
twig_render_template0 0.0% 2 1.7% 1 0.5% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 6 2.9% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 2 1.7% 2 1.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 2 1.7% 2 1.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
_menu_translate0 0.0% -1 -0.8% -2 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 1 0.8% 21 10.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% -1 -0.8% -5 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 1 0.8% -18 -8.7% 0 0.0% -384 -61.5%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 2 1.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% 0 0.0% 0 0.0% -240 -38.5%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.8% -4 -1.9% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 1 0.8% 0 0.0% 0 0.0% 0 0.0%