Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)387 390 3 0.8%
Incl. Wall Time (microsec) per call 35 35 0 0.8%
Excl. Wall Time (microsec)119 125 6 5.0%
Incl. CPU (microsecs)399 401 2 0.5%
Incl. CPU (microsecs) per call 36 36 0 0.5%
Excl. CPU (microsec)90 76 -14 -15.6%
Incl. MemUse (bytes)29,744 29,744 0 0.0%
Incl. MemUse (bytes) per call 2,704 2,704 0 0.0%
Excl. MemUse (bytes)6,192 6,192 0 0.0%
Incl. PeakMemUse (bytes)12,560 12,568 8 0.1%
Incl. PeakMemUse (bytes) per call 1,142 1,143 1 0.1%
Excl. PeakMemUse (bytes)3,240 3,264 24 0.7%

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% 3 0.4% 2 0.1% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function6 200.0% -14 -700.0% 0 N/A% 24 300.0%
Parent functions
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 1 33.3% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 33.3% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 33.3% 0 0.0% 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%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% 0 0.0% 0 N/A% 8 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -3 -100.0% -1 -50.0% 0 N/A% -16 -200.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -66.7% 1 50.0% 0 N/A% 0 0.0%
in_array0 N/A% 1 33.3% 5 250.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 33.3% 4 200.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 6 300.0% 0 N/A% 0 0.0%