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

implodeRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls364 325 -39 -10.7%
Incl. Wall Time (microsec)754 671 -83 -11.0%
Incl. Wall Time (microsec) per call 2 2 -0 -0.3%
Excl. Wall Time (microsec)754 671 -83 -11.0%
Incl. CPU (microsecs)1,129 1,016 -113 -10.0%
Incl. CPU (microsecs) per call 3 3 0 0.8%
Excl. CPU (microsec)1,129 1,016 -113 -10.0%
Incl. MemUse (bytes)64,640 59,312 -5,328 -8.2%
Incl. MemUse (bytes) per call 178 182 5 2.8%
Excl. MemUse (bytes)64,640 59,312 -5,328 -8.2%
Incl. PeakMemUse (bytes)25,224 27,816 2,592 10.3%
Incl. PeakMemUse (bytes) per call 69 86 16 23.5%
Excl. PeakMemUse (bytes)25,224 27,816 2,592 10.3%

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
implode-39 -100.0% -83 -0.7% -113 -0.8% -5,328 -3.4% 2,592 0.2%
Exclusive Metrics Diff for Current Function-83 -100.0% -113 -100.0% -5,328 -100.0% 2,592 100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString-23 -59.0% -43 -51.8% -64 -56.6% -2,472 -46.4% 0 0.0%
Symfony\Component\HttpKernel\Exception\FlattenException::setTrace14 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_id-8 -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::compile-2 -5.1% -12 -14.5% -10 -8.8% -264 -5.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString-6 -15.4% -11 -13.3% -17 -15.0% -1,616 -30.3% -752 -29.0%
Drupal\Core\Database\Query\Condition::compile@1-3 -7.7% -7 -8.4% -9 -8.0% -416 -7.8% -320 -12.3%
Twig_Loader_Filesystem::findTemplate1 2.6% 4 4.8% 9 8.0% 880 16.5% 744 28.7%
drupal_pre_render_styles-2 -5.1% -4 -4.8% -6 -5.3% -592 -11.1% 832 32.1%
_filter_xss_split-2 -5.1% -4 -4.8% -7 -6.2% -960 -18.0% 0 0.0%
form_get_error-2 -5.1% -4 -4.8% -7 -6.2% -952 -17.9% 0 0.0%
drupal_http_build_query-5 -12.8% -3 -3.6% -7 -6.2% -32 -0.6% 0 0.0%
template_preprocess_html-1 -2.6% -2 -2.4% -3 -2.7% -872 -16.4% 0 0.0%
template_preprocess_maintenance_page1 2.6% 2 2.4% 4 3.5% 880 16.5% 792 30.6%
Drupal\Core\Database\Query\Select::__toString-1 -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%