Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for implode

implodeRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls2,166 2,163 -3 -0.1%
Incl. Wall Time (microsec)2,093 2,107 14 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.8%
Excl. Wall Time (microsec)2,093 2,107 14 0.7%
Incl. CPU (microsecs)3,352 3,435 83 2.5%
Incl. CPU (microsecs) per call 2 2 0 2.6%
Excl. CPU (microsec)3,352 3,435 83 2.5%
Incl. MemUse (bytes)703,984 611,792 -92,192 -13.1%
Incl. MemUse (bytes) per call 325 283 -42 -13.0%
Excl. MemUse (bytes)703,984 611,792 -92,192 -13.1%
Incl. PeakMemUse (bytes)15,392 15,216 -176 -1.1%
Incl. PeakMemUse (bytes) per call 7 7 -0 -1.0%
Excl. PeakMemUse (bytes)15,392 15,216 -176 -1.1%

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-3 -100.0% 14 0.1% 83 0.4% -92,192 -51.0% -176 -0.1%
Exclusive Metrics Diff for Current Function14 100.0% 83 100.0% -92,192 -100.0% -176 -100.0%
Parent functions
twig_render_template0 0.0% -12 -85.7% -12 -14.5% -4,584 -5.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 11 78.6% 26 31.3% 0 0.0% 16 9.1%
form_get_error0 0.0% 9 64.3% -18 -21.7% 0 0.0% 0 0.0%
twig_render_template@2-3 -100.0% -8 -57.1% -12 -14.5% -83,008 -90.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 6 42.9% 13 15.7% 0 0.0% 0 0.0%
form_builder@40 0.0% 6 42.9% 19 22.9% -24 -0.0% 0 0.0%
form_builder@50 0.0% 5 35.7% -17 -20.5% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% -5 -35.7% 66 79.5% 0 0.0% -192 -109.1%
theme_system_modules_details0 0.0% 3 21.4% 4 4.8% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::getNextEmbedBlock0 0.0% -2 -14.3% -2 -2.4% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 1 7.1% -3 -3.6% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 1 7.1% 2 2.4% 0 0.0% 0 0.0%
twig_render_template@10 0.0% 1 7.1% 1 1.2% -4,600 -5.0% 0 0.0%
_menu_translate0 0.0% -1 -7.1% 3 3.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% -1 -7.1% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 0.0% 24 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
tour_preprocess_page0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 3 3.6% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -5 -6.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% -3 -3.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_process_group0 0.0% 0 0.0% 3 3.6% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@30 0.0% 0 0.0% 14 16.9% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%