Diff Report
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtoupper

strtoupperRun #519fe82fef731Run #519fe6587b366DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2 1 -1 -50.0%
Incl. Wall Time (microsec) per call 0 0 -0 -50.0%
Excl. Wall Time (microsec)2 1 -1 -50.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,976 5,976 0 0.0%
Incl. MemUse (bytes) per call 598 598 0 0.0%
Excl. MemUse (bytes)5,976 5,976 0 0.0%
Incl. PeakMemUse (bytes)2,464 2,848 384 15.6%
Incl. PeakMemUse (bytes) per call 246 285 38 15.6%
Excl. PeakMemUse (bytes)2,464 2,848 384 15.6%

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% -1 -0.0% 0 0.0% 0 0.0% 384 0.6%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 N/A% 0 N/A% 384 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::create0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% 0 N/A% 0 N/A% 384 100.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMethod0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setMethod0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%