Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)288 254 -34 -11.8%
Incl. Wall Time (microsec) per call 13 11 -1 -11.8%
Excl. Wall Time (microsec)225 192 -33 -14.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)19,152 19,152 0 0.0%
Incl. MemUse (bytes) per call 833 833 0 0.0%
Excl. MemUse (bytes)6,224 6,224 0 0.0%
Incl. PeakMemUse (bytes)10,424 10,424 0 0.0%
Incl. PeakMemUse (bytes) per call 453 453 0 0.0%
Excl. PeakMemUse (bytes)5,640 5,640 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::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\HeaderBag::set0 N/A% -34 -8.3% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-33 -97.1% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -35 -102.9% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 1 2.9% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -2 -5.9% 0 N/A% 0 N/A% 0 N/A%
array_values0 N/A% 1 2.9% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%