Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)599 593 -6 -1.0%
Incl. Wall Time (microsec) per call 50 49 -1 -1.0%
Excl. Wall Time (microsec)150 153 3 2.0%
Incl. CPU (microsecs)614 607 -7 -1.1%
Incl. CPU (microsecs) per call 51 51 -1 -1.1%
Excl. CPU (microsec)122 130 8 6.6%
Incl. MemUse (bytes)28,272 28,272 0 0.0%
Incl. MemUse (bytes) per call 2,356 2,356 0 0.0%
Excl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes)12,760 12,760 0 0.0%
Incl. PeakMemUse (bytes) per call 1,063 1,063 0 0.0%
Excl. PeakMemUse (bytes)3,976 3,976 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 -0.9% -7 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 50.0% 8 114.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -3 -50.0% -4 -57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -3 -50.0% -3 -42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -5 -83.3% -5 -71.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -33.3% -3 -42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -16.7% -4 -57.1% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -16.7% -1 -14.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%