Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls120 121 1 0.8%
Incl. Wall Time (microsec)133 122 -11 -8.3%
Incl. Wall Time (microsec) per call 1 1 -0 -9.0%
Excl. Wall Time (microsec)133 122 -11 -8.3%
Incl. CPU (microsecs)219 212 -7 -3.2%
Incl. CPU (microsecs) per call 2 2 -0 -4.0%
Excl. CPU (microsec)219 212 -7 -3.2%
Incl. MemUse (bytes)25,720 30,864 5,144 20.0%
Incl. MemUse (bytes) per call 214 255 41 19.0%
Excl. MemUse (bytes)25,720 30,864 5,144 20.0%
Incl. PeakMemUse (bytes)11,992 11,992 0 0.0%
Incl. PeakMemUse (bytes) per call 100 99 -1 -0.8%
Excl. PeakMemUse (bytes)11,992 11,992 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% -11 -2.4% -7 -2.5% 5,144 12.2% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% -7 -100.0% 5,144 100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% -14 -127.3% -3 -42.9% 0 0.0% 0 N/A%
twig_render_template1 100.0% 3 27.3% 1 14.3% 5,144 100.0% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 0.0% -2 -18.2% 2 28.6% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 0.0% 2 18.2% -2 -28.6% 0 0.0% 0 N/A%
_menu_translate0 0.0% -1 -9.1% -3 -42.9% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 0.0% 1 9.1% 2 28.6% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 1 9.1% 0 0.0% 0 0.0% 0 N/A%
path_get_admin_paths0 0.0% -1 -9.1% -1 -14.3% 0 0.0% 0 N/A%
drupal_pre_render_styles0 0.0% 0 0.0% 3 42.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -4 -57.1% 0 0.0% 0 N/A%
template_preprocess_maintenance_page0 0.0% 0 0.0% -1 -14.3% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_http_build_query0 0.0% 0 0.0% -2 -28.6% 0 0.0% 0 N/A%