Diff Report
Run #519fc26fe04d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519fc26fe04d9Run #519fbf2154a5eDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)187 169 -18 -9.6%
Incl. Wall Time (microsec) per call 12 11 -1 -9.6%
Excl. Wall Time (microsec)140 135 -5 -3.6%
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)8,768 8,768 0 0.0%
Incl. MemUse (bytes) per call 548 548 0 0.0%
Excl. MemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes)9,084 9,084 0 0.0%
Incl. PeakMemUse (bytes) per call 568 568 0 0.0%
Excl. PeakMemUse (bytes)4,276 4,276 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% -18 -11.8% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -27.8% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -18 -100.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -11 -61.1% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -11.1% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%