Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)477 471 -6 -1.3%
Incl. Wall Time (microsec) per call 48 47 -1 -1.3%
Excl. Wall Time (microsec)130 131 1 0.8%
Incl. CPU (microsecs)488 480 -8 -1.6%
Incl. CPU (microsecs) per call 49 48 -1 -1.6%
Excl. CPU (microsec)100 102 2 2.0%
Incl. MemUse (bytes)26,408 26,408 0 0.0%
Incl. MemUse (bytes) per call 2,641 2,641 0 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)12,920 12,520 -400 -3.1%
Incl. PeakMemUse (bytes) per call 1,292 1,252 -40 -3.1%
Excl. PeakMemUse (bytes)3,824 3,824 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% -6 -1.3% -8 -2.9% 0 0.0% -400 -1.2%
Exclusive Metrics Diff for Current Function1 16.7% 2 25.0% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -66.7% -4 -50.0% 0 N/A% -400 -100.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -4 -66.7% -8 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 33.3% 4 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -66.7% -3 -37.5% 0 N/A% -400 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -3 -50.0% -5 -62.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 5 62.5% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% -6 -75.0% 0 N/A% 0 0.0%