Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls229 230 1 0.4%
Incl. Wall Time (microsec)261 244 -17 -6.5%
Incl. Wall Time (microsec) per call 1 1 -0 -6.9%
Excl. Wall Time (microsec)261 244 -17 -6.5%
Incl. CPU (microsecs)430 396 -34 -7.9%
Incl. CPU (microsecs) per call 2 2 -0 -8.3%
Excl. CPU (microsec)430 396 -34 -7.9%
Incl. MemUse (bytes)42,512 49,688 7,176 16.9%
Incl. MemUse (bytes) per call 186 216 30 16.4%
Excl. MemUse (bytes)42,512 49,688 7,176 16.9%
Incl. PeakMemUse (bytes)20,280 20,280 0 0.0%
Incl. PeakMemUse (bytes) per call 89 88 -0 -0.4%
Excl. PeakMemUse (bytes)20,280 20,280 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
implode1 100.0% -17 -1.5% -34 -2.2% 7,176 7.8% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -100.0% -34 -100.0% 7,176 100.0% 0 N/A%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 0.0% -8 -47.1% -9 -26.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 0.0% -6 -35.3% -14 -41.2% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 0.0% -5 -29.4% -6 -17.6% 0 0.0% 0 N/A%
path_get_admin_paths0 0.0% 4 23.5% 1 2.9% 0 0.0% 0 N/A%
_menu_translate0 0.0% -4 -23.5% -1 -2.9% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 4 23.5% 4 11.8% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 0.0% -4 -23.5% -4 -11.8% 0 0.0% 0 N/A%
_menu_link_translate0 0.0% 2 11.8% -3 -8.8% 0 0.0% 0 N/A%
twig_render_template0 0.0% -2 -11.8% -4 -11.8% 3,608 50.3% 0 N/A%
twig_render_template@11 100.0% 2 11.8% 3 8.8% 3,568 49.7% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -4 -11.8% 0 0.0% 0 N/A%
drupal_pre_render_styles0 0.0% 0 0.0% 2 5.9% 0 0.0% 0 N/A%
form_get_error0 0.0% 0 0.0% 3 8.8% 0 0.0% 0 N/A%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_http_build_query0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_http_header_attributes0 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::__construct0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 N/A%
form_builder@10 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 N/A%
form_builder@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -2 -5.9% 0 0.0% 0 N/A%
drupal_get_feeds0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 N/A%