Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls491 491 0 0.0%
Incl. Wall Time (microsec)499 496 -3 -0.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.6%
Excl. Wall Time (microsec)499 496 -3 -0.6%
Incl. CPU (microsecs)742 772 30 4.0%
Incl. CPU (microsecs) per call 2 2 0 4.0%
Excl. CPU (microsec)742 772 30 4.0%
Incl. MemUse (bytes)92,552 92,552 0 0.0%
Incl. MemUse (bytes) per call 188 188 0 0.0%
Excl. MemUse (bytes)92,552 92,552 0 0.0%
Incl. PeakMemUse (bytes)23,480 23,480 0 0.0%
Incl. PeakMemUse (bytes) per call 48 48 0 0.0%
Excl. PeakMemUse (bytes)23,480 23,480 0 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
implode0 N/A% -3 -0.5% 30 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 30 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -3 -100.0% 3 10.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
form_get_error0 N/A% -1 -33.3% -2 -6.7% 0 N/A% 0 N/A%
_menu_translate0 N/A% -1 -33.3% 6 20.0% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 1 33.3% 2 6.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% -1 -33.3% 1 3.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 33.3% 7 23.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% 1 33.3% 1 3.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_render_template0 N/A% 0 0.0% -4 -13.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_render_template@10 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% -9 -30.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -2 -6.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::buildQuery0 N/A% 0 0.0% 13 43.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 3 10.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 3 10.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
Doctrine\Common\Lexer\AbstractLexer::scan0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%