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

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)881 882 1 0.1%
Incl. Wall Time (microsec) per call 73 74 0 0.1%
Excl. Wall Time (microsec)216 201 -15 -6.9%
Incl. CPU (microsecs)897 896 -1 -0.1%
Incl. CPU (microsecs) per call 75 75 -0 -0.1%
Excl. CPU (microsec)179 156 -23 -12.8%
Incl. MemUse (bytes)28,464 28,480 16 0.1%
Incl. MemUse (bytes) per call 2,372 2,373 1 0.1%
Excl. MemUse (bytes)3,592 3,592 0 0.0%
Incl. PeakMemUse (bytes)7,416 7,584 168 2.3%
Incl. PeakMemUse (bytes) per call 618 632 14 2.3%
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 Function-15 -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%