Diff Report
Run #51a27d81b1262: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a27d81b1262Run #51a27ce83196dDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)331 338 7 2.1%
Incl. Wall Time (microsec) per call 11 11 0 2.1%
Excl. Wall Time (microsec)256 260 4 1.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)22,808 22,808 0 0.0%
Incl. MemUse (bytes) per call 736 736 0 0.0%
Excl. MemUse (bytes)7,456 7,456 0 0.0%
Incl. PeakMemUse (bytes)11,376 11,376 0 0.0%
Incl. PeakMemUse (bytes) per call 367 367 0 0.0%
Excl. PeakMemUse (bytes)7,248 7,248 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% 7 0.3% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 57.1% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 5 71.4% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 42.9% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -1 -14.3% 0 N/A% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 28.6% 0 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 2 28.6% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -28.6% 0 N/A% 0 N/A% 0 N/A%
array_values0 N/A% 1 14.3% 0 N/A% 0 N/A% 0 N/A%