Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::duplicate

Symfony\Component\HttpFoundation\Request::duplicateRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)625 603 -22 -3.5%
Incl. Wall Time (microsec) per call 35 34 -1 -3.5%
Excl. Wall Time (microsec)271 269 -2 -0.7%
Incl. CPU (microsecs)637 616 -21 -3.3%
Incl. CPU (microsecs) per call 35 34 -1 -3.3%
Excl. CPU (microsec)204 214 10 4.9%
Incl. MemUse (bytes)75,448 75,400 -48 -0.1%
Incl. MemUse (bytes) per call 4,192 4,189 -3 -0.1%
Excl. MemUse (bytes)53,544 53,520 -24 -0.0%
Incl. PeakMemUse (bytes)4,552 4,552 0 0.0%
Incl. PeakMemUse (bytes) per call 253 253 0 0.0%
Excl. PeakMemUse (bytes)2,072 2,072 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::duplicate [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
Symfony\Component\HttpFoundation\Request::duplicate0 N/A% -22 -34.4% -21 -11.8% -48 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -9.1% 10 47.6% -24 -50.0% 0 N/A%
Parent function
Drupal\Core\Routing\RequestHelper::duplicate0 N/A% -22 -100.0% -21 -100.0% -48 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::get0 N/A% -12 -54.5% -12 -57.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::__clone0 N/A% -5 -22.7% -11 -52.4% -24 -50.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::setRequestFormat0 N/A% -2 -9.1% -1 -4.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -1 -4.5% -7 -33.3% 0 0.0% 0 N/A%