Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls314 314 0 0.0%
Incl. Wall Time (microsec)426 447 21 4.9%
Incl. Wall Time (microsec) per call 1 1 0 4.9%
Excl. Wall Time (microsec)426 447 21 4.9%
Incl. CPU (microsecs)783 813 30 3.8%
Incl. CPU (microsecs) per call 2 3 0 3.8%
Excl. CPU (microsec)783 813 30 3.8%
Incl. MemUse (bytes)85,712 85,712 0 0.0%
Incl. MemUse (bytes) per call 273 273 0 0.0%
Excl. MemUse (bytes)85,712 85,712 0 0.0%
Incl. PeakMemUse (bytes)24,816 24,816 0 0.0%
Incl. PeakMemUse (bytes) per call 79 79 0 0.0%
Excl. PeakMemUse (bytes)24,816 24,816 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% 21 3.7% 30 4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 100.0% 30 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 9 42.9% 12 40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 6 28.6% 8 26.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 5 23.8% 14 46.7% 0 N/A% 0 N/A%
twig_render_template@10 N/A% 4 19.0% 6 20.0% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% -3 -14.3% 8 26.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -9.5% -2 -6.7% 0 N/A% 0 N/A%
twig_render_template0 N/A% 2 9.5% 0 0.0% 0 N/A% 0 N/A%
drupal_pre_render_styles0 N/A% 1 4.8% -1 -3.3% 0 N/A% 0 N/A%
_menu_translate0 N/A% -1 -4.8% -7 -23.3% 0 N/A% 0 N/A%
twig_render_template@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_render_template@50 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
twig_render_template@20 N/A% 0 0.0% -2 -6.7% 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%
form_get_error0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
twig_render_template@30 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% 0 0.0% 2 6.7% 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\Driver\mysql\Connection::open0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -2 -6.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% -2 -6.7% 0 N/A% 0 N/A%