Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls409 407 -2 -0.5%
Incl. Wall Time (microsec)401 393 -8 -2.0%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)401 393 -8 -2.0%
Incl. CPU (microsecs)622 659 37 5.9%
Incl. CPU (microsecs) per call 2 2 0 6.5%
Excl. CPU (microsec)622 659 37 5.9%
Incl. MemUse (bytes)140,968 134,656 -6,312 -4.5%
Incl. MemUse (bytes) per call 345 331 -14 -4.0%
Excl. MemUse (bytes)140,968 134,656 -6,312 -4.5%
Incl. PeakMemUse (bytes)11,344 11,704 360 3.2%
Incl. PeakMemUse (bytes) per call 28 29 1 3.7%
Excl. PeakMemUse (bytes)11,344 11,704 360 3.2%

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-2 -100.0% -8 -1.1% 37 8.3% -6,312 -9.9% 360 0.6%
Exclusive Metrics Diff for Current Function-8 -100.0% 37 100.0% -6,312 -100.0% 360 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% -5 -62.5% 1 2.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -4 -50.0% -3 -8.1% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 4 50.0% 5 13.5% -24 -0.4% 0 0.0%
_menu_translate0 0.0% -3 -37.5% 4 10.8% 0 0.0% 0 0.0%
twig_render_template@2-1 -50.0% -1 -12.5% -2 -5.4% -6,024 -95.4% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -12.5% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_group-1 -50.0% -1 -12.5% 1 2.7% -96 -1.5% 0 0.0%
twig_render_template0 0.0% 1 12.5% 0 0.0% -72 -1.1% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 1 12.5% 10 27.0% 0 0.0% 360 100.0%
form_builder@20 0.0% 1 12.5% 7 18.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 3 8.1% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 1 2.7% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 4 10.8% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 1 2.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 3 8.1% 0 0.0% 0 0.0%
theme_breadcrumb0 0.0% 0 0.0% -4 -10.8% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% 2 5.4% -16 -0.3% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% 5 13.5% 0 0.0% 0 0.0%
form_process_group0 0.0% 0 0.0% 1 2.7% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@30 0.0% 0 0.0% -2 -5.4% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template@10 0.0% 0 0.0% 1 2.7% -80 -1.3% 0 0.0%