Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for implode

implodeRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls325 364 39 12.0%
Incl. Wall Time (microsec)671 754 83 12.4%
Incl. Wall Time (microsec) per call 2 2 0 0.3%
Excl. Wall Time (microsec)671 754 83 12.4%
Incl. CPU (microsecs)1,016 1,129 113 11.1%
Incl. CPU (microsecs) per call 3 3 -0 -0.8%
Excl. CPU (microsec)1,016 1,129 113 11.1%
Incl. MemUse (bytes)59,312 64,640 5,328 9.0%
Incl. MemUse (bytes) per call 182 178 -5 -2.7%
Excl. MemUse (bytes)59,312 64,640 5,328 9.0%
Incl. PeakMemUse (bytes)27,816 25,224 -2,592 -9.3%
Incl. PeakMemUse (bytes) per call 86 69 -16 -19.0%
Excl. PeakMemUse (bytes)27,816 25,224 -2,592 -9.3%

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
implode39 100.0% 83 0.7% 113 0.8% 5,328 3.4% -2,592 -0.2%
Exclusive Metrics Diff for Current Function83 100.0% 113 100.0% 5,328 100.0% -2,592 -100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString23 59.0% 43 51.8% 64 56.6% 2,472 46.4% 0 0.0%
Symfony\Component\HttpKernel\Exception\FlattenException::setTrace-14 -35.9% -31 -37.3% -44 -38.9% -1,968 -36.9% -1,584 -61.1%
Drupal\Core\Database\Connection::expandArguments0 0.0% 23 27.7% 18 15.9% 16 0.3% 288 11.1%
_contextual_links_to_id8 20.5% 17 20.5% 26 23.0% 768 14.4% 0 0.0%
twig_render_template0 0.0% -13 -15.7% 2 1.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile2 5.1% 12 14.5% 10 8.8% 264 5.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString6 15.4% 11 13.3% 17 15.0% 1,616 30.3% 752 29.0%
Drupal\Core\Database\Query\Condition::compile@13 7.7% 7 8.4% 9 8.0% 416 7.8% 320 12.3%
drupal_pre_render_styles2 5.1% 4 4.8% 6 5.3% 592 11.1% -832 -32.1%
_filter_xss_split2 5.1% 4 4.8% 7 6.2% 960 18.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -2.6% -4 -4.8% -9 -8.0% -880 -16.5% -744 -28.7%
form_get_error2 5.1% 4 4.8% 7 6.2% 952 17.9% 0 0.0%
drupal_http_build_query5 12.8% 3 3.6% 7 6.2% 32 0.6% 0 0.0%
template_preprocess_maintenance_page-1 -2.6% -2 -2.4% -4 -3.5% -880 -16.5% -792 -30.6%
template_preprocess_html1 2.6% 2 2.4% 3 2.7% 872 16.4% 0 0.0%
Drupal\Core\Database\Query\Select::__toString1 2.6% 2 2.4% -3 -2.7% 96 1.8% 0 0.0%
form_builder@20 0.0% 2 2.4% 3 2.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% -1 -1.2% -1 -0.9% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 1 1.2% 2 1.8% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% -1 -1.2% 1 0.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 2 1.8% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -4 -3.5% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% -8 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_breadcrumb0 0.0% 0 0.0% 1 0.9% 0 0.0% 0 0.0%