Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,199 1,280 81 6.8%
Incl. Wall Time (microsec) per call 100 107 7 6.8%
Excl. Wall Time (microsec)304 340 36 11.8%
Incl. CPU (microsecs)1,222 1,302 80 6.5%
Incl. CPU (microsecs) per call 102 109 7 6.5%
Excl. CPU (microsec)259 280 21 8.1%
Incl. MemUse (bytes)27,688 27,688 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)4,408 5,520 1,112 25.2%
Incl. PeakMemUse (bytes) per call 367 460 93 25.2%
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% 81 1.1% 80 1.5% 0 0.0% 1,112 0.4%
Exclusive Metrics Diff for Current Function36 44.4% 21 26.2% 0 N/A% 872 78.4%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 1.2% 0 0.0% 0 N/A% 1,112 100.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 69 85.2% 69 86.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 2.5% 2 2.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 9 11.1% 9 11.2% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 19 23.5% 19 23.8% 0 N/A% 240 21.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 7 8.6% 11 13.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 17 21.0% 16 20.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 7 8.8% 0 N/A% 0 0.0%
strtolower0 N/A% 3 3.7% 6 7.5% 0 N/A% 0 0.0%
in_array0 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 0.0%