Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)615 593 -22 -3.6%
Incl. Wall Time (microsec) per call 56 54 -2 -3.6%
Excl. Wall Time (microsec)162 162 0 0.0%
Incl. CPU (microsecs)632 604 -28 -4.4%
Incl. CPU (microsecs) per call 57 55 -3 -4.4%
Excl. CPU (microsec)140 131 -9 -6.4%
Incl. MemUse (bytes)29,784 29,824 40 0.1%
Incl. MemUse (bytes) per call 2,708 2,711 4 0.1%
Excl. MemUse (bytes)6,088 6,104 16 0.3%
Incl. PeakMemUse (bytes)11,296 11,056 -240 -2.1%
Incl. PeakMemUse (bytes) per call 1,027 1,005 -22 -2.1%
Excl. PeakMemUse (bytes)3,600 3,360 -240 -6.7%

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% -22 -0.7% -28 -0.9% 40 0.0% -240 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -9 -32.1% 16 40.0% -240 -100.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 17 77.3% 15 53.6% 24 60.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -16 -72.7% -16 -57.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -15 -68.2% -15 -53.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -8 -36.4% -8 -28.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -3 -13.6% -2 -7.1% 16 40.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 9.1% 1 3.6% 0 0.0% -240 -100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 4.5% -3 -10.7% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -23 -104.5% -23 -82.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -13 -59.1% -10 -35.7% 24 60.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 11 50.0% 4 14.3% 0 0.0% 0 0.0%
strtr0 N/A% 4 18.2% 6 21.4% 0 0.0% 0 0.0%
strtolower0 N/A% -3 -13.6% -1 -3.6% 0 0.0% 0 0.0%
in_array0 N/A% 2 9.1% 5 17.9% 0 0.0% 0 0.0%