Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)882 881 -1 -0.1%
Incl. Wall Time (microsec) per call 74 73 -0 -0.1%
Excl. Wall Time (microsec)201 216 15 7.5%
Incl. CPU (microsecs)896 897 1 0.1%
Incl. CPU (microsecs) per call 75 75 0 0.1%
Excl. CPU (microsec)156 179 23 14.7%
Incl. MemUse (bytes)28,480 28,464 -16 -0.1%
Incl. MemUse (bytes) per call 2,373 2,372 -1 -0.1%
Excl. MemUse (bytes)3,592 3,592 0 0.0%
Incl. PeakMemUse (bytes)7,584 7,416 -168 -2.2%
Incl. PeakMemUse (bytes) per call 632 618 -14 -2.2%
Excl. PeakMemUse (bytes)2,664 2,664 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% -1 -0.1% 1 0.1% -16 -0.0% -168 -0.3%
Exclusive Metrics Diff for Current Function15 1500.0% 23 2300.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 4 400.0% 3 300.0% -16 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -3 -300.0% -2 -200.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -200.0% -2 -200.0% 0 0.0% -168 -100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 200.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -6 -600.0% -7 -700.0% 0 0.0% 0 0.0%
strtolower0 N/A% -5 -500.0% -1 -100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -3 -300.0% -5 -500.0% 0 0.0% -168 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -100.0% -3 -300.0% -16 -100.0% 0 0.0%
strtr0 N/A% -1 -100.0% -2 -200.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -4 -400.0% 0 0.0% 0 0.0%