Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtoupper

strtoupperRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)14 10 -4 -28.6%
Incl. Wall Time (microsec) per call 0 0 -0 -28.6%
Excl. Wall Time (microsec)14 10 -4 -28.6%
Incl. CPU (microsecs)96 100 4 4.2%
Incl. CPU (microsecs) per call 1 1 0 4.2%
Excl. CPU (microsec)96 100 4 4.2%
Incl. MemUse (bytes)7,928 7,928 0 0.0%
Incl. MemUse (bytes) per call 110 110 0 0.0%
Excl. MemUse (bytes)7,928 7,928 0 0.0%
Incl. PeakMemUse (bytes)3,824 3,672 -152 -4.0%
Incl. PeakMemUse (bytes) per call 53 51 -2 -4.0%
Excl. PeakMemUse (bytes)3,824 3,672 -152 -4.0%

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% -4 -0.2% 4 0.2% 0 0.0% -152 -0.2%
Exclusive Metrics Diff for Current Function-4 -100.0% 4 100.0% 0 N/A% -152 -100.0%
Parent functions
Drupal\Core\Routing\RequestHelper::duplicate0 N/A% -4 -100.0% -1 -25.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 25.0% 1 25.0% 0 N/A% -152 -100.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% -1 -25.0% 5 125.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMethod0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setMethod0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%