Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls326 338 12 3.7%
Incl. Wall Time (microsec)507 552 45 8.9%
Incl. Wall Time (microsec) per call 2 2 0 5.0%
Excl. Wall Time (microsec)507 552 45 8.9%
Incl. CPU (microsecs)804 854 50 6.2%
Incl. CPU (microsecs) per call 2 3 0 2.4%
Excl. CPU (microsec)804 854 50 6.2%
Incl. MemUse (bytes)99,368 109,032 9,664 9.7%
Incl. MemUse (bytes) per call 305 323 18 5.8%
Excl. MemUse (bytes)99,368 109,032 9,664 9.7%
Incl. PeakMemUse (bytes)17,904 17,824 -80 -0.4%
Incl. PeakMemUse (bytes) per call 55 53 -2 -4.0%
Excl. PeakMemUse (bytes)17,904 17,824 -80 -0.4%

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
implode12 100.0% 45 4.1% 50 23.0% 9,664 11.7% -80 -0.1%
Exclusive Metrics Diff for Current Function45 100.0% 50 100.0% 9,664 100.0% -80 -100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString11 91.7% 30 66.7% 22 44.0% 1,032 10.7% 168 210.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 7 15.6% 10 20.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::httpBuildQuery0 0.0% 6 13.3% 6 12.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 3 6.7% 0 0.0% 0 0.0% 0 0.0%
twig_render_template1 8.3% 3 6.7% 8 16.0% 7,896 81.7% 0 0.0%
drupal_get_feeds0 0.0% -1 -2.2% 0 0.0% 0 0.0% 0 0.0%
twig_render_template@10 0.0% -1 -2.2% -5 -10.0% 736 7.6% 0 0.0%
path_get_admin_paths0 0.0% -1 -2.2% 3 6.0% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% -1 -2.2% -4 -8.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% -1 -2.2% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 2.2% 2 4.0% 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% 3 6.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::doSet0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 0.0% 0 0.0% 1 2.0% 0 0.0% -248 -310.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% -4 -8.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% -2 -4.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 2 4.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 6 12.0% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 3 6.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -2 -4.0% 0 0.0% 0 0.0%
tour_preprocess_page0 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%