Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls1,999 1,119 -880 -44.0%
Incl. Wall Time (microsec)1,577 871 -706 -44.8%
Incl. Wall Time (microsec) per call 1 1 -0 -1.3%
Excl. Wall Time (microsec)1,577 871 -706 -44.8%
Incl. CPU (microsecs)2,854 1,631 -1,223 -42.9%
Incl. CPU (microsecs) per call 1 1 0 2.1%
Excl. CPU (microsec)2,854 1,631 -1,223 -42.9%
Incl. MemUse (bytes)790,696 419,960 -370,736 -46.9%
Incl. MemUse (bytes) per call 396 375 -20 -5.1%
Excl. MemUse (bytes)790,696 419,960 -370,736 -46.9%
Incl. PeakMemUse (bytes)18,240 18,064 -176 -1.0%
Incl. PeakMemUse (bytes) per call 9 16 7 76.9%
Excl. PeakMemUse (bytes)18,240 18,064 -176 -1.0%

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
implode-880 -100.0% -706 -1.2% -1,223 -2.0% -370,736 -695.2% -176 -0.3%
Exclusive Metrics Diff for Current Function-706 -100.0% -1,223 -100.0% -370,736 -100.0% -176 -100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString-640 -72.7% -447 -63.3% -771 -63.0% -61,424 -16.6% -176 -100.0%
twig_render_template@1-240 -27.3% -244 -34.6% -431 -35.2% -310,264 -83.7% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% -8 -1.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -7 -1.0% -13 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -7 -1.0% -2 -0.2% 0 0.0% 0 0.0%
twig_render_template0 0.0% 6 0.8% -5 -0.4% 960 0.3% 0 0.0%
_menu_translate0 0.0% -3 -0.4% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 3 0.4% 4 0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 0.3% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 1 0.1% -4 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
_menu_link_translate0 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% -8 -0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%