Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls593 609 16 2.7%
Incl. Wall Time (microsec)585 598 13 2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)585 598 13 2.2%
Incl. CPU (microsecs)943 989 46 4.9%
Incl. CPU (microsecs) per call 2 2 0 2.1%
Excl. CPU (microsec)943 989 46 4.9%
Incl. MemUse (bytes)106,640 126,768 20,128 18.9%
Incl. MemUse (bytes) per call 180 208 28 15.8%
Excl. MemUse (bytes)106,640 126,768 20,128 18.9%
Incl. PeakMemUse (bytes)16,896 16,432 -464 -2.7%
Incl. PeakMemUse (bytes) per call 28 27 -2 -5.3%
Excl. PeakMemUse (bytes)16,896 16,432 -464 -2.7%

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
implode16 100.0% 13 0.8% 46 2.1% 20,128 70.4% -464 -1.2%
Exclusive Metrics Diff for Current Function13 100.0% 46 100.0% 20,128 100.0% -464 -100.0%
Parent functions
twig_render_template15 93.8% 13 100.0% 26 56.5% 19,840 98.6% 0 0.0%
_menu_link_translate0 0.0% -3 -23.1% -3 -6.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 2 15.4% -9 -19.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments1 6.2% -2 -15.4% 5 10.9% 96 0.5% -96 -20.7%
template_preprocess_views_ui_display_tab_setting0 0.0% -1 -7.7% -1 -2.2% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 1 7.7% -1 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 1 7.7% 8 17.4% 0 0.0% -368 -79.3%
drupal_pre_render_styles0 0.0% 1 7.7% 1 2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 1 7.7% 1 2.2% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% 2 4.3% 184 0.9% 0 0.0%
form_builder@100 0.0% 0 0.0% 6 13.0% 0 0.0% 0 0.0%
form_builder@90 0.0% 0 0.0% 6 13.0% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
form_builder@80 0.0% 0 0.0% 5 10.9% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% -3 -6.5% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 0 0.0% -1 -2.2% 8 0.0% 0 0.0%
form_builder@50 0.0% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
format_plural0 0.0% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% -4 -8.7% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 5 10.9% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 2 4.3% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 2 4.3% 0 0.0% 0 0.0%
form_process_group0 0.0% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
form_builder@60 0.0% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
form_builder@40 0.0% 0 0.0% -3 -6.5% 0 0.0% 0 0.0%
form_builder@30 0.0% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 3 6.5% 0 0.0% 0 0.0%
form_builder@70 0.0% 0 0.0% 1 2.2% 0 0.0% 0 0.0%