Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls591 593 2 0.3%
Incl. Wall Time (microsec)667 659 -8 -1.2%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)667 659 -8 -1.2%
Incl. CPU (microsecs)1,303 1,313 10 0.8%
Incl. CPU (microsecs) per call 2 2 0 0.4%
Excl. CPU (microsec)1,303 1,313 10 0.8%
Incl. MemUse (bytes)95,724 125,276 29,552 30.9%
Incl. MemUse (bytes) per call 162 211 49 30.4%
Excl. MemUse (bytes)95,724 125,276 29,552 30.9%
Incl. PeakMemUse (bytes)13,088 13,092 4 0.0%
Incl. PeakMemUse (bytes) per call 22 22 -0 -0.3%
Excl. PeakMemUse (bytes)13,088 13,092 4 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
implode2 100.0% -8 -0.2% 10 0.4% 29,552 115.1% 4 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% 10 100.0% 29,552 100.0% 4 100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 0.0% -10 -125.0% -4 -40.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -4 -50.0% -6 -60.0% 0 0.0% 0 0.0%
twig_render_template1 50.0% 4 50.0% 10 100.0% 29,460 99.7% 0 0.0%
_contextual_links_to_id0 0.0% -2 -25.0% -3 -30.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 1 12.5% -6 -60.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 1 12.5% 2 20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 1 12.5% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 1 12.5% 0 0.0% 0 0.0% 0 0.0%
theme_pager_link0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 2 20.0% 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_pre_render_styles0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 1 10.0% 4 0.0% 4 100.0%
path_get_admin_paths0 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 12 120.0% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments1 50.0% 0 0.0% -2 -20.0% 88 0.3% 0 0.0%
find_conf_path0 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% 0 0.0% 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% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% -4 -40.0% 0 0.0% 0 0.0%