Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)484 481 -3 -0.6%
Incl. Wall Time (microsec) per call 48 48 -0 -0.6%
Excl. Wall Time (microsec)125 132 7 5.6%
Incl. CPU (microsecs)500 495 -5 -1.0%
Incl. CPU (microsecs) per call 50 50 -1 -1.0%
Excl. CPU (microsec)109 100 -9 -8.3%
Incl. MemUse (bytes)26,408 26,416 8 0.0%
Incl. MemUse (bytes) per call 2,641 2,642 1 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)12,520 12,408 -112 -0.9%
Incl. PeakMemUse (bytes) per call 1,252 1,241 -11 -0.9%
Excl. PeakMemUse (bytes)3,144 3,144 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% -3 -0.1% -5 -0.1% 8 0.0% -112 -0.0%
Exclusive Metrics Diff for Current Function7 233.3% -9 -180.0% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -6 -200.0% -6 -120.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 100.0% 0 0.0% 8 100.0% -112 -100.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -5 -166.7% -6 -120.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -100.0% -3 -60.0% 0 0.0% -120 -107.1%
strtolower0 N/A% -2 -66.7% 3 60.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 8 100.0% 8 7.1%
strtr0 N/A% 0 0.0% 3 60.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 7 140.0% 0 0.0% 0 0.0%