Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)613 617 4 0.7%
Incl. Wall Time (microsec) per call 61 62 0 0.7%
Excl. Wall Time (microsec)155 151 -4 -2.6%
Incl. CPU (microsecs)619 624 5 0.8%
Incl. CPU (microsecs) per call 62 62 1 0.8%
Excl. CPU (microsec)117 117 0 0.0%
Incl. MemUse (bytes)25,832 25,832 0 0.0%
Incl. MemUse (bytes) per call 2,583 2,583 0 0.0%
Excl. MemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes)1,112 3,512 2,400 215.8%
Incl. PeakMemUse (bytes) per call 111 351 240 215.8%
Excl. PeakMemUse (bytes)872 872 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% 4 0.5% 5 0.5% 0 0.0% 2,400 3.6%
Exclusive Metrics Diff for Current Function-4 -100.0% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 8 200.0% 10 200.0% 0 N/A% 2,400 100.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -100.0% -4 -80.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 13 325.0% 12 240.0% 0 N/A% 1,360 56.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -50.0% -1 -20.0% 0 N/A% 1,040 43.3%
in_array0 N/A% 2 50.0% -3 -60.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -5 -125.0% -1 -20.0% 0 N/A% 0 0.0%