Diff Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_string

is_stringRun #51ba93c3db76fRun #51ba929760d1bDiffDiff%
Number of Function Calls274 274 0 0.0%
Incl. Wall Time (microsec)68 84 16 23.5%
Incl. Wall Time (microsec) per call 0 0 0 23.5%
Excl. Wall Time (microsec)68 84 16 23.5%
Incl. CPU (microsecs)374 399 25 6.7%
Incl. CPU (microsecs) per call 1 1 0 6.7%
Excl. CPU (microsec)374 399 25 6.7%
Incl. MemUse (bytes)12,000 12,000 0 0.0%
Incl. MemUse (bytes) per call 44 44 0 0.0%
Excl. MemUse (bytes)12,000 12,000 0 0.0%
Incl. PeakMemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)1,112 1,112 0 0.0%

Parent/Child Regression/Improvement report for is_string [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
is_string0 N/A% 16 2.3% 25 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 100.0% 25 100.0% 0 N/A% 0 N/A%
Parent functions
PHPUnit_Framework_TestSuite::addTestFile0 N/A% 10 62.5% 8 32.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 3 18.8% 4 16.0% 0 N/A% 0 N/A%
PHPUnit_Framework_TestSuite::addTestSuite0 N/A% -1 -6.2% 5 20.0% 0 N/A% 0 N/A%
PHPUnit_Framework_TestSuite::__construct@10 N/A% 1 6.2% -2 -8.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 6.2% 2 8.0% 0 N/A% 0 N/A%
File_Iterator_Facade::getFilesAsArray0 N/A% 1 6.2% 3 12.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 0 0.0% -3 -12.0% 0 N/A% 0 N/A%
PHPUnit_Framework_TestSuite::__construct0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
File_Iterator_Factory::getFileIterator0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 11 44.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%