Diff Report
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51abc563dc23fRun #51abc4cb0a647DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)501 491 -10 -2.0%
Incl. Wall Time (microsec) per call 50 49 -1 -2.0%
Excl. Wall Time (microsec)139 138 -1 -0.7%
Incl. CPU (microsecs)520 506 -14 -2.7%
Incl. CPU (microsecs) per call 52 51 -1 -2.7%
Excl. CPU (microsec)113 111 -2 -1.8%
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)5,088 5,088 0 0.0%
Incl. PeakMemUse (bytes) per call 509 509 0 0.0%
Excl. PeakMemUse (bytes)1,552 1,552 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% -10 -4.9% -14 -11.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -10.0% -2 -14.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -10 -100.0% -12 -85.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -10.0% -1 -7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 10.0% -2 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -5 -50.0% -3 -21.4% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -20.0% -1 -7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -10.0% -4 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -10.0% -3 -21.4% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%