Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)729 755 26 3.6%
Incl. Wall Time (microsec) per call 52 54 2 3.6%
Excl. Wall Time (microsec)199 204 5 2.5%
Incl. CPU (microsecs)745 772 27 3.6%
Incl. CPU (microsecs) per call 53 55 2 3.6%
Excl. CPU (microsec)158 155 -3 -1.9%
Incl. MemUse (bytes)30,136 30,136 0 0.0%
Incl. MemUse (bytes) per call 2,153 2,153 0 0.0%
Excl. MemUse (bytes)4,112 4,112 0 0.0%
Incl. PeakMemUse (bytes)15,256 15,256 0 0.0%
Incl. PeakMemUse (bytes) per call 1,090 1,090 0 0.0%
Excl. PeakMemUse (bytes)4,768 4,768 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% 26 1.7% 27 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 19.2% -3 -11.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 13 50.0% 15 55.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 13 50.0% 14 51.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -2 -7.7% -2 -7.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 7.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 7 26.9% 8 29.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 6 23.1% 6 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 19.2% 8 29.6% 0 N/A% 0 N/A%
strtolower0 N/A% 2 7.7% 4 14.8% 0 N/A% 0 N/A%
in_array0 N/A% 1 3.8% 3 11.1% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%