Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls314 321 7 2.2%
Incl. Wall Time (microsec)447 436 -11 -2.5%
Incl. Wall Time (microsec) per call 1 1 -0 -4.6%
Excl. Wall Time (microsec)447 436 -11 -2.5%
Incl. CPU (microsecs)813 800 -13 -1.6%
Incl. CPU (microsecs) per call 3 2 -0 -3.7%
Excl. CPU (microsec)813 800 -13 -1.6%
Incl. MemUse (bytes)85,712 88,048 2,336 2.7%
Incl. MemUse (bytes) per call 273 274 1 0.5%
Excl. MemUse (bytes)85,712 88,048 2,336 2.7%
Incl. PeakMemUse (bytes)24,816 25,008 192 0.8%
Incl. PeakMemUse (bytes) per call 79 78 -1 -1.4%
Excl. PeakMemUse (bytes)24,816 25,008 192 0.8%

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
implode7 100.0% -11 -1.0% -13 -1.1% 2,336 3.4% 192 0.3%
Exclusive Metrics Diff for Current Function-11 -100.0% -13 -100.0% 2,336 100.0% 192 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% -9 -81.8% -8 -61.5% 0 0.0% 0 0.0%
twig_render_template@44 57.1% 8 72.7% 11 84.6% 1,136 48.6% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -7 -63.6% -16 -123.1% 0 0.0% 0 0.0%
twig_render_template@23 42.9% 6 54.5% 8 61.5% 1,056 45.2% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -6 -54.5% -5 -38.5% 0 0.0% 0 0.0%
twig_render_template@10 0.0% -5 -45.5% -5 -38.5% 64 2.7% 0 0.0%
twig_render_template@50 0.0% 2 18.2% 3 23.1% 0 0.0% 0 0.0%
form_builder@10 0.0% 2 18.2% 3 23.1% 0 0.0% 0 0.0%
twig_render_template0 0.0% -2 -18.2% 0 0.0% 64 2.7% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 9.1% -2 -15.4% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% -1 -9.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% -1 -9.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 1 9.1% -14 -107.7% 0 0.0% 192 100.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 2 15.4% 0 0.0% 0 0.0%
twig_render_template@30 0.0% 0 0.0% 1 7.7% 16 0.7% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% -1 -7.7% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% 4 30.8% 0 0.0% 0 0.0%
drupal_http_header_attributes0 0.0% 0 0.0% 4 30.8% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% -4 -30.8% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%