Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)788 799 11 1.4%
Incl. Wall Time (microsec) per call 72 73 1 1.4%
Excl. Wall Time (microsec)191 195 4 2.1%
Incl. CPU (microsecs)803 814 11 1.4%
Incl. CPU (microsecs) per call 73 74 1 1.4%
Excl. CPU (microsec)158 169 11 7.0%
Incl. MemUse (bytes)29,840 29,848 8 0.0%
Incl. MemUse (bytes) per call 2,713 2,713 1 0.0%
Excl. MemUse (bytes)5,984 5,992 8 0.1%
Incl. PeakMemUse (bytes)8,720 8,728 8 0.1%
Incl. PeakMemUse (bytes) per call 793 793 1 0.1%
Excl. PeakMemUse (bytes)3,520 3,472 -48 -1.4%

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% 11 0.2% 11 0.2% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function4 36.4% 11 100.0% 8 100.0% -48 -600.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -16 -145.5% -16 -145.5% 0 0.0% 8 100.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 16 145.5% 15 136.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 9 81.8% 9 81.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 4 36.4% 4 36.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -3 -27.3% -2 -18.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 9.1% 2 18.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% -1 -9.1% 8 100.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 45.5% 4 36.4% 0 0.0% 0 0.0%
strtolower0 N/A% 2 18.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 9.1% 5 45.5% 0 0.0% 56 700.0%
strtr0 N/A% -1 -9.1% -1 -9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -5 -45.5% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -3 -27.3% 0 0.0% 0 0.0%