Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls1,090 980 -110 -10.1%
Incl. Wall Time (microsec)1,093 975 -118 -10.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)1,093 975 -118 -10.8%
Incl. CPU (microsecs)1,789 1,583 -206 -11.5%
Incl. CPU (microsecs) per call 2 2 -0 -1.6%
Excl. CPU (microsec)1,789 1,583 -206 -11.5%
Incl. MemUse (bytes)358,248 239,032 -119,216 -33.3%
Incl. MemUse (bytes) per call 329 244 -85 -25.8%
Excl. MemUse (bytes)358,248 239,032 -119,216 -33.3%
Incl. PeakMemUse (bytes)18,760 19,384 624 3.3%
Incl. PeakMemUse (bytes) per call 17 20 3 14.9%
Excl. PeakMemUse (bytes)18,760 19,384 624 3.3%

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-110 -100.0% -118 -0.7% -206 -1.4% -119,216 -209.3% 624 1.1%
Exclusive Metrics Diff for Current Function-118 -100.0% -206 -100.0% -119,216 -100.0% 624 100.0%
Parent functions
twig_render_template@1-110 -100.0% -111 -94.1% -204 -99.0% -119,216 -100.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -2 -1.7% -2 -1.0% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% -2 -1.7% -2 -1.0% 0 0.0% 0 0.0%
twig_render_template0 0.0% -2 -1.7% -1 -0.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% -2 -1.7% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 0.8% 4 1.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -1 -0.8% -21 -10.2% 0 0.0% 0 0.0%
_menu_translate0 0.0% 1 0.8% 2 1.0% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 1 0.8% 5 2.4% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% -1 -0.8% 18 8.7% 0 0.0% 384 61.5%
template_preprocess_html0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% 0 0.0% 0 0.0% 240 38.5%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
form_builder@20 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 -1.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% -6 -2.9% 0 0.0% 0 0.0%