Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls359 369 10 2.8%
Incl. Wall Time (microsec)393 378 -15 -3.8%
Incl. Wall Time (microsec) per call 1 1 -0 -6.4%
Excl. Wall Time (microsec)393 378 -15 -3.8%
Incl. CPU (microsecs)623 649 26 4.2%
Incl. CPU (microsecs) per call 2 2 0 1.4%
Excl. CPU (microsec)623 649 26 4.2%
Incl. MemUse (bytes)74,720 127,472 52,752 70.6%
Incl. MemUse (bytes) per call 208 345 137 66.0%
Excl. MemUse (bytes)74,720 127,472 52,752 70.6%
Incl. PeakMemUse (bytes)15,424 15,520 96 0.6%
Incl. PeakMemUse (bytes) per call 43 42 -1 -2.1%
Excl. PeakMemUse (bytes)15,424 15,520 96 0.6%

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
implode10 100.0% -15 -1.3% 26 2.2% 52,752 176.9% 96 0.3%
Exclusive Metrics Diff for Current Function-15 -100.0% 26 100.0% 52,752 100.0% 96 100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 0.0% -24 -160.0% -13 -50.0% 0 0.0% 96 100.0%
twig_render_template10 100.0% 11 73.3% 20 76.9% 52,752 100.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -2 -13.3% 1 3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 1 6.7% 9 34.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -6.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 1 6.7% 1 3.8% 0 0.0% 0 0.0%
_menu_translate0 0.0% -1 -6.7% 2 7.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% -2 -7.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% 12 46.2% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% -2 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% -2 -7.7% 0 0.0% 0 0.0%