Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)222 220 -2 -0.9%
Incl. Wall Time (microsec) per call 10 10 -0 -0.9%
Excl. Wall Time (microsec)170 171 1 0.6%
Incl. CPU (microsecs)238 245 7 2.9%
Incl. CPU (microsecs) per call 11 11 0 2.9%
Excl. CPU (microsec)124 134 10 8.1%
Incl. MemUse (bytes)20,256 20,256 0 0.0%
Incl. MemUse (bytes) per call 921 921 0 0.0%
Excl. MemUse (bytes)7,784 7,784 0 0.0%
Incl. PeakMemUse (bytes)12,472 12,472 0 0.0%
Incl. PeakMemUse (bytes) per call 567 567 0 0.0%
Excl. PeakMemUse (bytes)5,888 5,888 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% -2 -0.1% 7 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% 10 142.9% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% -4 -200.0% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -50.0% 6 85.7% 0 N/A% 0 N/A%
strtolower0 N/A% 1 50.0% -8 -114.3% 0 N/A% 0 N/A%