Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_string

is_stringRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls345 345 0 0.0%
Incl. Wall Time (microsec)10 8 -2 -20.0%
Incl. Wall Time (microsec) per call 0 0 -0 -20.0%
Excl. Wall Time (microsec)10 8 -2 -20.0%
Incl. CPU (microsecs)381 369 -12 -3.1%
Incl. CPU (microsecs) per call 1 1 -0 -3.1%
Excl. CPU (microsec)381 369 -12 -3.1%
Incl. MemUse (bytes)12,536 12,536 0 0.0%
Incl. MemUse (bytes) per call 36 36 0 0.0%
Excl. MemUse (bytes)12,536 12,536 0 0.0%
Incl. PeakMemUse (bytes)3,992 3,992 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.0%
Excl. PeakMemUse (bytes)3,992 3,992 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% -2 -0.5% -12 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -100.0% -3 -25.0% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
drupal_render@10 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% -1 -8.3% 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@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% -5 -41.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 4 33.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 0 0.0% -5 -41.7% 0 N/A% 0 N/A%
drupal_render@30 N/A% 0 0.0% -5 -41.7% 0 N/A% 0 N/A%
drupal_render@50 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%