Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for is_string

is_stringRun #523e49a66dc20Run #523e4c6056bfdDiffDiff%
Number of Function Calls1,213 1,213 0 0.0%
Incl. Wall Time (microsec)1,060 1,071 11 1.0%
Incl. Wall Time (microsec) per call 1 1 0 1.0%
Excl. Wall Time (microsec)1,060 1,071 11 1.0%
Incl. CPU (microsecs)1,739 1,618 -121 -7.0%
Incl. CPU (microsecs) per call 1 1 -0 -7.0%
Excl. CPU (microsec)1,739 1,618 -121 -7.0%
Incl. MemUse (bytes)11,816 11,896 80 0.7%
Incl. MemUse (bytes) per call 10 10 0 0.7%
Excl. MemUse (bytes)11,816 11,896 80 0.7%
Incl. PeakMemUse (bytes)4,400 3,896 -504 -11.5%
Incl. PeakMemUse (bytes) per call 4 3 -0 -11.5%
Excl. PeakMemUse (bytes)4,400 3,896 -504 -11.5%

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% 11 0.0% -121 -0.0% 80 0.0% -504 -0.0%
Exclusive Metrics Diff for Current Function11 100.0% -121 -100.0% 80 100.0% -504 -100.0%
Parent functions
drupal_render@81,005 N/A% 988 8981.8% 1,307 1080.2% 768 960.0% 0 0.0%
drupal_render@7-1,005 N/A% -980 -8909.1% -1,427 -1179.3% -768 -960.0% 0 0.0%
Drupal\Core\Database\Statement::execute0 N/A% -5 -45.5% -15 -12.4% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 5 45.5% 9 7.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 3 27.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -18.2% -7 -5.8% 0 0.0% 0 0.0%
drupal_render@10 N/A% 1 9.1% 6 5.0% 0 0.0% 0 0.0%
drupal_render0 N/A% 1 9.1% 1 0.8% -24 -30.0% 0 0.0%
drupal_render@60 N/A% 1 9.1% -2 -1.7% 0 0.0% 0 0.0%
drupal_render@50 N/A% -1 -9.1% 0 0.0% 48 60.0% -504 -100.0%
theme_links0 N/A% 1 9.1% 2 1.7% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -1 -9.1% 1 0.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 1 0.8% 8 10.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% 1 0.8% -8 -10.0% 0 0.0%
drupal_render@40 N/A% 0 0.0% 1 0.8% 96 120.0% 0 0.0%
drupal_render_page0 N/A% 0 0.0% 1 0.8% -40 -50.0% 0 0.0%