Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for is_string

is_stringRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)172 179 7 4.1%
Incl. Wall Time (microsec) per call 1 1 0 4.1%
Excl. Wall Time (microsec)172 179 7 4.1%
Incl. CPU (microsecs)310 333 23 7.4%
Incl. CPU (microsecs) per call 2 2 0 7.4%
Excl. CPU (microsec)310 333 23 7.4%
Incl. MemUse (bytes)7,256 7,248 -8 -0.1%
Incl. MemUse (bytes) per call 48 48 -0 -0.1%
Excl. MemUse (bytes)7,256 7,248 -8 -0.1%
Incl. PeakMemUse (bytes)648 648 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)648 648 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% 7 0.9% 23 2.4% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% 23 100.0% -8 -100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 8 114.3% 14 60.9% 0 0.0% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% -1 -14.3% 1 4.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% -2 -8.7% 0 0.0% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 0 0.0% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 1 4.3% 0 0.0% 0 N/A%
drupal_render_page0 N/A% 0 0.0% -2 -8.7% 0 0.0% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 11 47.8% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% -1 -4.3% 0 0.0% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 1 4.3% 0 0.0% 0 N/A%