Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::setRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)585 617 32 5.5%
Incl. Wall Time (microsec) per call 22 23 1 5.5%
Excl. Wall Time (microsec)352 370 18 5.1%
Incl. CPU (microsecs)613 635 22 3.6%
Incl. CPU (microsecs) per call 23 24 1 3.6%
Excl. CPU (microsec)316 308 -8 -2.5%
Incl. MemUse (bytes)21,680 21,680 0 0.0%
Incl. MemUse (bytes) per call 803 803 0 0.0%
Excl. MemUse (bytes)7,656 7,656 0 0.0%
Incl. PeakMemUse (bytes)9,576 9,576 0 0.0%
Incl. PeakMemUse (bytes) per call 355 355 0 0.0%
Excl. PeakMemUse (bytes)5,056 5,056 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% 32 3.3% 22 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 56.2% -8 -36.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 21 65.6% 17 77.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 12 37.5% 5 22.7% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -1 -3.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 5 15.6% 12 54.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 4 12.5% 4 18.2% 0 N/A% 0 N/A%
strtolower0 N/A% 3 9.4% 8 36.4% 0 N/A% 0 N/A%
strtr0 N/A% 2 6.2% 6 27.3% 0 N/A% 0 N/A%