Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #54e1529b7f3e4Run #54e157d33da83DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)212 213 1 0.5%
Incl. Wall Time (microsec) per call 8 8 0 0.5%
Excl. Wall Time (microsec)163 169 6 3.7%
Incl. MemUse (bytes)21,496 21,496 0 0.0%
Incl. MemUse (bytes) per call 827 827 0 0.0%
Excl. MemUse (bytes)8,000 8,000 0 0.0%
Incl. PeakMemUse (bytes)12,616 13,080 464 3.7%
Incl. PeakMemUse (bytes) per call 485 503 18 3.7%
Excl. PeakMemUse (bytes)5,568 5,872 304 5.5%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 0.0% 0 0.0% 464 0.0%
Exclusive Metrics Diff for Current Function6 600.0% 0 N/A% 304 65.5%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 N/A% 464 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -5 -500.0% 0 N/A% 0 0.0%
array_values0 N/A% 1 100.0% 0 N/A% 160 34.5%
strtr0 N/A% -1 -100.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 0 N/A% 0 0.0%