Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519de8fbb9479Run #519de9d0c2818DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)284 299 15 5.3%
Incl. Wall Time (microsec) per call 12 13 1 5.3%
Excl. Wall Time (microsec)193 197 4 2.1%
Incl. CPU (microsecs)304 319 15 4.9%
Incl. CPU (microsecs) per call 13 14 1 4.9%
Excl. CPU (microsec)152 161 9 5.9%
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% 15 0.0% 15 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 26.7% 9 60.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 12 80.0% 13 86.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 4 26.7% 3 20.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -1 -6.7% -1 -6.7% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 6 40.0% 4 26.7% 0 N/A% 0 N/A%
strtolower0 N/A% 4 26.7% 4 26.7% 0 N/A% 0 N/A%
strtr0 N/A% 2 13.3% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -6.7% -3 -20.0% 0 N/A% 0 N/A%