Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)995 1,076 81 8.1%
Incl. Wall Time (microsec) per call 83 90 7 8.1%
Excl. Wall Time (microsec)258 275 17 6.6%
Incl. CPU (microsecs)1,011 1,100 89 8.8%
Incl. CPU (microsecs) per call 84 92 7 8.8%
Excl. CPU (microsec)209 233 24 11.5%
Incl. MemUse (bytes)15,664 15,664 0 0.0%
Incl. MemUse (bytes) per call 1,305 1,305 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)8,568 8,568 0 0.0%
Incl. PeakMemUse (bytes) per call 714 714 0 0.0%
Excl. PeakMemUse (bytes)2,532 2,532 0 0.0%

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% 81 4.3% 89 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 21.0% 24 27.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 39 48.1% 39 43.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 36 44.4% 41 46.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 6 7.4% 7 7.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 48 59.3% 49 55.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 9 11.1% 7 7.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 6 7.4% 6 6.7% 0 N/A% 0 N/A%
in_array0 N/A% 1 1.2% 2 2.2% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 N/A%