Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtoupper

strtoupperRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)11 13 2 18.2%
Incl. Wall Time (microsec) per call 0 1 0 18.2%
Excl. Wall Time (microsec)11 13 2 18.2%
Incl. CPU (microsecs)38 37 -1 -2.6%
Incl. CPU (microsecs) per call 1 1 -0 -2.6%
Excl. CPU (microsec)38 37 -1 -2.6%
Incl. MemUse (bytes)7,232 7,232 0 0.0%
Incl. MemUse (bytes) per call 278 278 0 0.0%
Excl. MemUse (bytes)7,232 7,232 0 0.0%
Incl. PeakMemUse (bytes)3,576 3,576 0 0.0%
Incl. PeakMemUse (bytes) per call 138 138 0 0.0%
Excl. PeakMemUse (bytes)3,576 3,576 0 0.0%

Parent/Child Regression/Improvement report for strtoupper [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
strtoupper0 N/A% 2 2.2% -1 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getMethod0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 50.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RequestHelper::duplicate0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::orderBy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setMethod0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%