Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for is_string

is_stringRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls199 199 0 0.0%
Incl. Wall Time (microsec)283 268 -15 -5.3%
Incl. Wall Time (microsec) per call 1 1 -0 -5.3%
Excl. Wall Time (microsec)283 268 -15 -5.3%
Incl. CPU (microsecs)508 483 -25 -4.9%
Incl. CPU (microsecs) per call 3 2 -0 -4.9%
Excl. CPU (microsec)508 483 -25 -4.9%
Incl. MemUse (bytes)8,816 8,800 -16 -0.2%
Incl. MemUse (bytes) per call 44 44 -0 -0.2%
Excl. MemUse (bytes)8,816 8,800 -16 -0.2%
Incl. PeakMemUse (bytes)3,888 3,136 -752 -19.3%
Incl. PeakMemUse (bytes) per call 20 16 -4 -19.3%
Excl. PeakMemUse (bytes)3,888 3,136 -752 -19.3%

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% -15 -1.4% -25 -11.5% -16 -0.0% -752 -0.9%
Exclusive Metrics Diff for Current Function-15 -100.0% -25 -100.0% -16 -100.0% -752 -100.0%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -11 -73.3% -20 -80.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute0 N/A% -2 -13.3% -5 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -1 -6.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -1 -6.7% 1 4.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 2 8.0% 0 0.0% 0 0.0%
theme_links0 N/A% 0 0.0% 1 4.0% 0 0.0% -112 -14.9%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 0 0.0% -16 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -1 -4.0% 0 0.0% -640 -85.1%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% -6 -24.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 0 0.0% 2 8.0% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%