Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)430 419 -11 -2.6%
Incl. Wall Time (microsec) per call 39 38 -1 -2.6%
Excl. Wall Time (microsec)132 126 -6 -4.5%
Incl. CPU (microsecs)441 433 -8 -1.8%
Incl. CPU (microsecs) per call 40 39 -1 -1.8%
Excl. CPU (microsec)105 90 -15 -14.3%
Incl. MemUse (bytes)30,048 30,048 0 0.0%
Incl. MemUse (bytes) per call 2,732 2,732 0 0.0%
Excl. MemUse (bytes)6,096 6,096 0 0.0%
Incl. PeakMemUse (bytes)21,368 21,360 -8 -0.0%
Incl. PeakMemUse (bytes) per call 1,943 1,942 -1 -0.0%
Excl. PeakMemUse (bytes)6,168 6,160 -8 -0.1%

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% -11 -11.8% -8 -4.1% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-6 -54.5% -15 -187.5% 0 N/A% -8 -100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -36.4% -3 -37.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -3 -27.3% -4 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -2 -18.2% -2 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -2 -18.2% -4 -50.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 9.1% 2 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -9.1% 1 12.5% 0 N/A% -8 -100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -4 -36.4% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 18.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -18.2% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% -1 -9.1% -1 -12.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 7 87.5% 0 N/A% 0 0.0%