Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtoupper

strtoupperRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)30 28 -2 -6.7%
Incl. Wall Time (microsec) per call 1 1 -0 -6.7%
Excl. Wall Time (microsec)30 28 -2 -6.7%
Incl. CPU (microsecs)61 52 -9 -14.8%
Incl. CPU (microsecs) per call 3 2 -0 -14.8%
Excl. CPU (microsec)61 52 -9 -14.8%
Incl. MemUse (bytes)6,352 6,352 0 0.0%
Incl. MemUse (bytes) per call 276 276 0 0.0%
Excl. MemUse (bytes)6,352 6,352 0 0.0%
Incl. PeakMemUse (bytes)2,288 2,288 0 0.0%
Incl. PeakMemUse (bytes) per call 99 99 0 0.0%
Excl. PeakMemUse (bytes)2,288 2,288 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 -0.1% -9 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RequestContext::__construct0 N/A% -1 -50.0% -3 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -1 -50.0% -2 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::create0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMethod0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setMethod0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%