Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)514 510 -4 -0.8%
Incl. Wall Time (microsec) per call 22 22 -0 -0.8%
Excl. Wall Time (microsec)324 321 -3 -0.9%
Incl. CPU (microsecs)541 542 1 0.2%
Incl. CPU (microsecs) per call 24 24 0 0.2%
Excl. CPU (microsec)275 283 8 2.9%
Incl. MemUse (bytes)10,692 10,692 0 0.0%
Incl. MemUse (bytes) per call 465 465 0 0.0%
Excl. MemUse (bytes)3,524 3,524 0 0.0%
Incl. PeakMemUse (bytes)6,352 6,352 0 0.0%
Incl. PeakMemUse (bytes) per call 276 276 0 0.0%
Excl. PeakMemUse (bytes)3,264 3,264 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% -4 -0.2% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -75.0% 8 800.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -6 -150.0% 2 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 50.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -1 -25.0% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -4 -400.0% 0 N/A% 0 N/A%