Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)312 312 0 0.0%
Incl. Wall Time (microsec) per call 12 12 0 0.0%
Excl. Wall Time (microsec)191 193 2 1.0%
Incl. CPU (microsecs)333 336 3 0.9%
Incl. CPU (microsecs) per call 13 13 0 0.9%
Excl. CPU (microsec)174 169 -5 -2.9%
Incl. MemUse (bytes)20,256 20,256 0 0.0%
Incl. MemUse (bytes) per call 810 810 0 0.0%
Excl. MemUse (bytes)6,552 6,552 0 0.0%
Incl. PeakMemUse (bytes)9,816 9,816 0 0.0%
Incl. PeakMemUse (bytes) per call 393 393 0 0.0%
Excl. PeakMemUse (bytes)4,952 4,952 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [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\HeaderBag::set0 N/A% 0 0.0% 3 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 N/A% -5 -166.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 N/A% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 N/A% 5 166.7% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -2 N/A% 2 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 N/A% -2 -66.7% 0 N/A% 0 N/A%
strtr0 N/A% 0 N/A% 4 133.3% 0 N/A% 0 N/A%
array_values0 N/A% 0 N/A% 4 133.3% 0 N/A% 0 N/A%