Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls1,091 1,091 0 0.0%
Incl. Wall Time (microsec)899 975 76 8.5%
Incl. Wall Time (microsec) per call 1 1 0 8.5%
Excl. Wall Time (microsec)899 975 76 8.5%
Incl. CPU (microsecs)1,580 1,571 -9 -0.6%
Incl. CPU (microsecs) per call 1 1 -0 -0.6%
Excl. CPU (microsec)1,580 1,571 -9 -0.6%
Incl. MemUse (bytes)138,248 138,216 -32 -0.0%
Incl. MemUse (bytes) per call 127 127 -0 -0.0%
Excl. MemUse (bytes)138,248 138,216 -32 -0.0%
Incl. PeakMemUse (bytes)26,376 26,376 0 0.0%
Incl. PeakMemUse (bytes) per call 24 24 0 0.0%
Excl. PeakMemUse (bytes)26,376 26,376 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% 76 1.9% -9 -0.2% -32 -0.5% 0 0.0%
Exclusive Metrics Diff for Current Function76 100.0% -9 -100.0% -32 -100.0% 0 N/A%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 N/A% 64 84.2% -21 -233.3% -24 -75.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 8 10.5% 10 111.1% 0 0.0% 0 N/A%
drupal_http_build_query0 N/A% 4 5.3% 4 44.4% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::element_classes0 N/A% 3 3.9% 13 144.4% 0 0.0% 0 N/A%
_menu_link_translate0 N/A% -3 -3.9% -6 -66.7% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 2.6% -1 -11.1% -8 -25.0% 0 N/A%
twig_render_template0 N/A% -1 -1.3% -1 -11.1% 0 0.0% 0 N/A%
_menu_translate0 N/A% 1 1.3% 5 55.6% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -1 -1.3% -3 -33.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -1.3% 4 44.4% 0 0.0% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 N/A% 0 0.0% -5 -55.6% 0 0.0% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%
drupal_pre_render_styles0 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::element_label_classes0 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 N/A%
form_get_error0 N/A% 0 0.0% 2 22.2% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 N/A%
form_builder@10 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%
drupal_http_header_attributes0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
form_builder@20 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\field\Plugin\views\field\Field::render_items0 N/A% 0 0.0% -3 -33.3% 0 0.0% 0 N/A%