Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51abc4cb0a647Run #51abc563dc23fDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)333 338 5 1.5%
Incl. Wall Time (microsec) per call 11 11 0 1.5%
Excl. Wall Time (microsec)233 234 1 0.4%
Incl. CPU (microsecs)357 371 14 3.9%
Incl. CPU (microsecs) per call 12 12 0 3.9%
Excl. CPU (microsec)195 199 4 2.1%
Incl. MemUse (bytes)22,808 22,808 0 0.0%
Incl. MemUse (bytes) per call 736 736 0 0.0%
Excl. MemUse (bytes)7,448 7,448 0 0.0%
Incl. PeakMemUse (bytes)8,488 8,488 0 0.0%
Incl. PeakMemUse (bytes) per call 274 274 0 0.0%
Excl. PeakMemUse (bytes)4,440 4,440 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% 5 2.5% 14 11.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 20.0% 4 28.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 3 60.0% 9 64.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 20.0% 3 21.4% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 1 20.0% 2 14.3% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 2 40.0% 4 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 40.0% 1 7.1% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 4 28.6% 0 N/A% 0 N/A%