Diff Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f92a4c3fa: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #5198f7eab7067Run #5198f92a4c3faDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)1,097 1,128 31 2.8%
Incl. Wall Time (microsec) per call 44 45 1 2.8%
Excl. Wall Time (microsec)615 646 31 5.0%
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)28,632 28,632 0 0.0%
Incl. MemUse (bytes) per call 1,145 1,145 0 0.0%
Excl. MemUse (bytes)8,488 8,488 0 0.0%
Incl. PeakMemUse (bytes)13,504 13,504 0 0.0%
Incl. PeakMemUse (bytes) per call 540 540 0 0.0%
Excl. PeakMemUse (bytes)6,520 6,520 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% 31 3.1% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 32 103.2% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -3.2% 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%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 3 9.7% 0 N/A% 0 N/A% 0 N/A%
array_values0 N/A% -3 -9.7% 0 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 1 3.2% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -3.2% 0 N/A% 0 N/A% 0 N/A%