Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)894 903 9 1.0%
Incl. Wall Time (microsec) per call 64 65 1 1.0%
Excl. Wall Time (microsec)224 232 8 3.6%
Incl. CPU (microsecs)908 916 8 0.9%
Incl. CPU (microsecs) per call 65 65 1 0.9%
Excl. CPU (microsec)175 168 -7 -4.0%
Incl. MemUse (bytes)29,512 29,512 0 0.0%
Incl. MemUse (bytes) per call 2,108 2,108 0 0.0%
Excl. MemUse (bytes)3,728 3,728 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::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\ResponseHeaderBag::set0 N/A% 9 4.7% 8 6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 88.9% -7 -87.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 10 111.1% 10 125.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -11.1% -2 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 2 22.2% 3 37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -11.1% -5 -62.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 0.0% 6 75.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 5 62.5% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%