Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)217 213 -4 -1.8%
Incl. Wall Time (microsec) per call 1 1 -0 -1.8%
Excl. Wall Time (microsec)217 213 -4 -1.8%
Incl. CPU (microsecs)370 364 -6 -1.6%
Incl. CPU (microsecs) per call 2 2 -0 -1.6%
Excl. CPU (microsec)370 364 -6 -1.6%
Incl. MemUse (bytes)43,080 43,080 0 0.0%
Incl. MemUse (bytes) per call 194 194 0 0.0%
Excl. MemUse (bytes)43,080 43,080 0 0.0%
Incl. PeakMemUse (bytes)17,664 17,912 248 1.4%
Incl. PeakMemUse (bytes) per call 80 81 1 1.4%
Excl. PeakMemUse (bytes)17,664 17,912 248 1.4%

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% -4 -0.3% -6 -0.4% 0 0.0% 248 4.1%
Exclusive Metrics Diff for Current Function-4 -100.0% -6 -100.0% 0 N/A% 248 100.0%
Parent functions
_menu_link_translate0 N/A% -3 -75.0% 6 100.0% 0 N/A% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 N/A% -3 -75.0% -7 -116.7% 0 N/A% 152 61.3%
_menu_translate0 N/A% 3 75.0% -6 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -50.0% -2 -33.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 1 25.0% 2 33.3% 0 N/A% 0 0.0%
drupal_pre_render_styles0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 0.0%
form_builder@10 N/A% 1 25.0% 4 66.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_feeds0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 0.0%
form_get_error0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 0.0%
template_preprocess_html0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
twig_render_template0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% 1 16.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_http_header_attributes0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 0.0%
drupal_http_build_query0 N/A% 0 0.0% -1 -16.7% 0 N/A% 96 38.7%