Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #519dd86a86681Run #519dd9ab8b74dDiffDiff%
Number of Function Calls1,119 1,999 880 78.6%
Incl. Wall Time (microsec)871 1,577 706 81.1%
Incl. Wall Time (microsec) per call 1 1 0 1.4%
Excl. Wall Time (microsec)871 1,577 706 81.1%
Incl. CPU (microsecs)1,631 2,854 1,223 75.0%
Incl. CPU (microsecs) per call 1 1 -0 -2.0%
Excl. CPU (microsec)1,631 2,854 1,223 75.0%
Incl. MemUse (bytes)419,960 790,696 370,736 88.3%
Incl. MemUse (bytes) per call 375 396 20 5.4%
Excl. MemUse (bytes)419,960 790,696 370,736 88.3%
Incl. PeakMemUse (bytes)18,064 18,240 176 1.0%
Incl. PeakMemUse (bytes) per call 16 9 -7 -43.5%
Excl. PeakMemUse (bytes)18,064 18,240 176 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
implode880 100.0% 706 1.2% 1,223 2.0% 370,736 695.2% 176 0.3%
Exclusive Metrics Diff for Current Function706 100.0% 1,223 100.0% 370,736 100.0% 176 100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString640 72.7% 447 63.3% 771 63.0% 61,424 16.6% 176 100.0%
twig_render_template@1240 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%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% -3 -0.4% -4 -0.3% 0 0.0% 0 0.0%
_menu_translate0 0.0% 3 0.4% 1 0.1% 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%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 2 0.3% 0 0.0% 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%
path_get_admin_paths0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 0 0.0% 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%