Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for implode

implodeRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls317 330 13 4.1%
Incl. Wall Time (microsec)636 721 85 13.4%
Incl. Wall Time (microsec) per call 2 2 0 8.9%
Excl. Wall Time (microsec)636 721 85 13.4%
Incl. CPU (microsecs)947 1,073 126 13.3%
Incl. CPU (microsecs) per call 3 3 0 8.8%
Excl. CPU (microsec)947 1,073 126 13.3%
Incl. MemUse (bytes)54,552 58,552 4,000 7.3%
Incl. MemUse (bytes) per call 172 177 5 3.1%
Excl. MemUse (bytes)54,552 58,552 4,000 7.3%
Incl. PeakMemUse (bytes)20,184 22,312 2,128 10.5%
Incl. PeakMemUse (bytes) per call 64 68 4 6.2%
Excl. PeakMemUse (bytes)20,184 22,312 2,128 10.5%

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
implode13 100.0% 85 1.1% 126 2.4% 4,000 1.4% 2,128 0.8%
Exclusive Metrics Diff for Current Function85 100.0% 126 100.0% 4,000 100.0% 2,128 100.0%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::__toString9 69.2% 24 28.2% 34 27.0% 3,408 85.2% 1,920 90.2%
Drupal\Core\Template\AttributeArray::__toString-3 -23.1% -9 -10.6% 0 0.0% -288 -7.2% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@13 23.1% 6 7.1% 8 6.3% 416 10.4% 320 15.0%
format_plural-2 -15.4% -4 -4.7% -7 -5.6% -952 -23.8% -208 -9.8%
Drupal\Core\Database\Query\Condition::compile2 15.4% 26 30.6% 29 23.0% 264 6.6% 0 0.0%
_filter_xss_split2 15.4% 4 4.7% 7 5.6% 960 24.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments1 7.7% -14 -16.5% -10 -7.9% 96 2.4% 96 4.5%
Drupal\Core\Database\Query\Select::__toString1 7.7% 6 7.1% 5 4.0% 96 2.4% 0 0.0%
theme_breadcrumb0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 1 1.2% 2 1.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% -1 -1.2% -2 -1.6% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
template_preprocess_html0 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 -0.8% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 0 0.0% 4 3.2% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 4 3.2% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% -3 -2.4% 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% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -3.5% 5 4.0% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 49 57.6% 53 42.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% 3 2.4% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template0 0.0% 0 0.0% -2 -1.6% 0 0.0% 0 0.0%