Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519ea884c38e9Run #519ea91263307DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)281 281 0 0.0%
Incl. Wall Time (microsec) per call 12 12 0 0.0%
Excl. Wall Time (microsec)194 189 -5 -2.6%
Incl. CPU (microsecs)305 300 -5 -1.6%
Incl. CPU (microsecs) per call 13 13 -0 -1.6%
Excl. CPU (microsec)167 147 -20 -12.0%
Incl. MemUse (bytes)19,152 19,152 0 0.0%
Incl. MemUse (bytes) per call 833 833 0 0.0%
Excl. MemUse (bytes)6,224 6,224 0 0.0%
Incl. PeakMemUse (bytes)9,848 9,848 0 0.0%
Incl. PeakMemUse (bytes) per call 428 428 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% -5 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 N/A% -20 -400.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 N/A% -2 -40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 N/A% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 N/A% -1 -20.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 5 N/A% 4 80.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 N/A% 5 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 N/A% -1 -20.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 N/A% 7 140.0% 0 N/A% 0 N/A%