Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for is_string

is_stringRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)3 9 6 200.0%
Incl. Wall Time (microsec) per call 0 0 0 200.0%
Excl. Wall Time (microsec)3 9 6 200.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,188 3,188 0 0.0%
Incl. MemUse (bytes) per call 41 41 0 0.0%
Excl. MemUse (bytes)3,188 3,188 0 0.0%
Incl. PeakMemUse (bytes)1,496 1,384 -112 -7.5%
Incl. PeakMemUse (bytes) per call 19 18 -1 -7.5%
Excl. PeakMemUse (bytes)1,496 1,384 -112 -7.5%

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% 6 0.6% 0 0.0% 0 0.0% -112 -0.1%
Exclusive Metrics Diff for Current Function6 100.0% 0 N/A% 0 N/A% -112 -100.0%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 7 116.7% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% -1 -16.7% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 N/A% 0 N/A% -112 -100.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%