Diff Report
Run #51a287b61fb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a287b61fb31Run #51a287779d22eDiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)414 425 11 2.7%
Incl. Wall Time (microsec) per call 12 12 0 2.7%
Excl. Wall Time (microsec)282 284 2 0.7%
Incl. CPU (microsecs)445 455 10 2.2%
Incl. CPU (microsecs) per call 12 13 0 2.2%
Excl. CPU (microsec)247 239 -8 -3.2%
Incl. MemUse (bytes)25,248 25,248 0 0.0%
Incl. MemUse (bytes) per call 701 701 0 0.0%
Excl. MemUse (bytes)8,296 8,296 0 0.0%
Incl. PeakMemUse (bytes)14,128 14,128 0 0.0%
Incl. PeakMemUse (bytes) per call 392 392 0 0.0%
Excl. PeakMemUse (bytes)8,064 8,064 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% 11 2.9% 10 10.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 18.2% -8 -80.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 8 72.7% 7 70.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 3 27.3% 2 20.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 8 72.7% 8 80.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 9.1% 5 50.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 3 30.0% 0 N/A% 0 N/A%