Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_string

is_stringRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls201 355 154 76.6%
Incl. Wall Time (microsec)49 60 11 22.4%
Incl. Wall Time (microsec) per call 0 0 -0 -30.7%
Excl. Wall Time (microsec)49 60 11 22.4%
Incl. CPU (microsecs)728 450 -278 -38.2%
Incl. CPU (microsecs) per call 4 1 -2 -65.0%
Excl. CPU (microsec)728 450 -278 -38.2%
Incl. MemUse (bytes)40,776 8,008 -32,768 -80.4%
Incl. MemUse (bytes) per call 203 23 -180 -88.9%
Excl. MemUse (bytes)40,776 8,008 -32,768 -80.4%
Incl. PeakMemUse (bytes)50,864 4,984 -45,880 -90.2%
Incl. PeakMemUse (bytes) per call 253 14 -239 -94.5%
Excl. PeakMemUse (bytes)50,864 4,984 -45,880 -90.2%

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_string154 100.0% 11 0.0% -278 -0.3% -32,768 -13.5% -45,880 -13.0%
Exclusive Metrics Diff for Current Function11 100.0% -278 -100.0% -32,768 -100.0% -45,880 -100.0%
Parent functions
Drupal\Core\Database\Statement::execute153 99.4% 12 109.1% 173 62.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% -1 -9.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
theme_links0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 0.0% 0 0.0% -472 -169.8% -32,768 -100.0% -45,872 -100.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
drupal_render_page0 0.0% 0 0.0% -2 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin1 0.6% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 0.0% 0 0.0% 24 8.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 0.0% 0 0.0% 2 0.7% 0 0.0% -8 -0.0%