Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,179 1,269 90 7.6%
Incl. Wall Time (microsec) per call 98 106 8 7.6%
Excl. Wall Time (microsec)310 328 18 5.8%
Incl. CPU (microsecs)1,195 1,291 96 8.0%
Incl. CPU (microsecs) per call 100 108 8 8.0%
Excl. CPU (microsec)257 261 4 1.6%
Incl. MemUse (bytes)27,680 27,680 0 0.0%
Incl. MemUse (bytes) per call 2,307 2,307 0 0.0%
Excl. MemUse (bytes)3,440 3,440 0 0.0%
Incl. PeakMemUse (bytes)2,960 4,072 1,112 37.6%
Incl. PeakMemUse (bytes) per call 247 339 93 37.6%
Excl. PeakMemUse (bytes)2,056 2,928 872 42.4%

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% 90 0.7% 96 0.6% 0 0.0% 1,112 0.5%
Exclusive Metrics Diff for Current Function18 20.0% 4 4.2% 0 N/A% 872 78.4%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 82 91.1% 86 89.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 9 10.0% 9 9.4% 0 N/A% 1,112 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -2.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 1.1% 1 1.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 26 28.9% 28 29.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 25 27.8% 25 26.0% 0 N/A% 240 21.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 20 22.2% 18 18.8% 0 N/A% 0 0.0%
in_array0 N/A% 1 1.1% 6 6.2% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 10 10.4% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 5 5.2% 0 N/A% 0 0.0%