Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for implode

implodeRun #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls623 633 10 1.6%
Incl. Wall Time (microsec)9,321 15,507 6,186 66.4%
Incl. Wall Time (microsec) per call 15 24 10 63.7%
Excl. Wall Time (microsec)9,321 15,507 6,186 66.4%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)135,664 136,888 1,224 0.9%
Incl. MemUse (bytes) per call 218 216 -2 -0.7%
Excl. MemUse (bytes)135,664 136,888 1,224 0.9%
Incl. PeakMemUse (bytes)42,280 42,536 256 0.6%
Incl. PeakMemUse (bytes) per call 68 67 -1 -1.0%
Excl. PeakMemUse (bytes)42,280 42,536 256 0.6%

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
implode10 100.0% 6,186 0.2% 0 0.0% 1,224 9.0% 256 1.8%
Exclusive Metrics Diff for Current Function6,186 100.0% 0 N/A% 1,224 100.0% 256 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% 1,305 21.1% 0 N/A% -16 -1.3% 128 50.0%
Drupal\Core\Template\AttributeArray::__toString10 100.0% 1,263 20.4% 0 N/A% 1,280 104.6% 128 50.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 413 6.7% 0 N/A% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 307 5.0% 0 N/A% 0 0.0% 0 0.0%
form_get_error0 0.0% 293 4.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 288 4.7% 0 N/A% 0 0.0% 0 0.0%
form_builder@10 0.0% 267 4.3% 0 N/A% 0 0.0% 0 0.0%
form_builder@20 0.0% 245 4.0% 0 N/A% 0 0.0% 0 0.0%
form_builder@40 0.0% 217 3.5% 0 N/A% 0 0.0% 0 0.0%
form_builder@30 0.0% 210 3.4% 0 N/A% 0 0.0% 0 0.0%
form_process_group0 0.0% 163 2.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 152 2.5% 0 N/A% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 129 2.1% 0 N/A% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 119 1.9% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 78 1.3% 0 N/A% 0 0.0% 0 0.0%
_menu_translate0 0.0% 76 1.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 61 1.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 59 1.0% 0 N/A% 0 0.0% 0 0.0%
file_managed_file_process0 0.0% 54 0.9% 0 N/A% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 46 0.7% 0 N/A% 0 0.0% 0 0.0%
format_plural0 0.0% 44 0.7% 0 N/A% 0 0.0% 0 0.0%
theme_file_upload_help0 0.0% 43 0.7% 0 N/A% 0 0.0% 0 0.0%
twig_render_template0 0.0% 37 0.6% 0 N/A% -48 -3.9% 0 0.0%
drupal_http_build_query0 0.0% 36 0.6% 0 N/A% 0 0.0% 0 0.0%
form_builder@50 0.0% 35 0.6% 0 N/A% 0 0.0% 0 0.0%
form_process_radios0 0.0% 31 0.5% 0 N/A% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 26 0.4% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 19 0.3% 0 N/A% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formMultipleElements0 0.0% 19 0.3% 0 N/A% 0 0.0% 0 0.0%
Drupal\file\Plugin\field\widget\FileWidget::formMultipleElements0 0.0% 18 0.3% 0 N/A% 0 0.0% 0 0.0%
Drupal\image\Plugin\field\widget\ImageWidget::formElement0 0.0% 17 0.3% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 14 0.2% 0 N/A% 0 0.0% 0 0.0%
form_builder@60 0.0% 13 0.2% 0 N/A% 0 0.0% 0 0.0%
form_pre_render_vertical_tabs0 0.0% 11 0.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 11 0.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 11 0.2% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 10 0.2% 0 N/A% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 10 0.2% 0 N/A% 8 0.7% 0 0.0%
drupal_get_feeds0 0.0% 10 0.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% 9 0.1% 0 N/A% 0 0.0% 0 0.0%
taxonomy_implode_tags0 0.0% 9 0.1% 0 N/A% 0 0.0% 0 0.0%
form_process_vertical_tabs0 0.0% 8 0.1% 0 N/A% 0 0.0% 0 0.0%