Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_string

is_stringRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls355 201 -154 -43.4%
Incl. Wall Time (microsec)66 66 0 0.0%
Incl. Wall Time (microsec) per call 0 0 0 76.6%
Excl. Wall Time (microsec)66 66 0 0.0%
Incl. CPU (microsecs)491 288 -203 -41.3%
Incl. CPU (microsecs) per call 1 1 0 3.6%
Excl. CPU (microsec)491 288 -203 -41.3%
Incl. MemUse (bytes)8,008 8,008 0 0.0%
Incl. MemUse (bytes) per call 23 40 17 76.6%
Excl. MemUse (bytes)8,008 8,008 0 0.0%
Incl. PeakMemUse (bytes)4,816 4,840 24 0.5%
Incl. PeakMemUse (bytes) per call 14 24 11 77.5%
Excl. PeakMemUse (bytes)4,816 4,840 24 0.5%

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_string-154 -100.0% 0 0.0% -203 -0.2% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -203 -100.0% 0 N/A% 24 100.0%
Parent functions
Drupal\Core\Database\Statement::execute-153 -99.4% -8 N/A% -211 -103.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 0.0% 7 N/A% 8 3.9% 0 N/A% 24 100.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 0.0% 3 N/A% 5 2.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 0.0% -1 N/A% 1 0.5% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% -1 N/A% 2 1.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin-1 -0.6% 0 N/A% 1 0.5% 0 N/A% 0 0.0%
theme_links0 0.0% 0 N/A% -3 -1.5% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 0.0% 0 N/A% -1 -0.5% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 0.0% 0 N/A% -2 -1.0% 0 N/A% 0 0.0%
drupal_render_page0 0.0% 0 N/A% -3 -1.5% 0 N/A% 0 0.0%