Diff Report
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14dd399448: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51a14c32c53dbRun #51a14dd399448DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)730 724 -6 -0.8%
Incl. Wall Time (microsec) per call 28 28 -0 -0.8%
Excl. Wall Time (microsec)499 494 -5 -1.0%
Incl. CPU (microsecs)0 8,001 8,001 N/A%
Incl. CPU (microsecs) per call 0 308 308 N/A%
Excl. CPU (microsec)0 8,001 8,001 N/A%
Incl. MemUse (bytes)16,060 16,052 -8 -0.0%
Incl. MemUse (bytes) per call 618 617 -0 -0.0%
Excl. MemUse (bytes)5,196 5,216 20 0.4%
Incl. PeakMemUse (bytes)6,948 6,948 0 0.0%
Incl. PeakMemUse (bytes) per call 267 267 0 0.0%
Excl. PeakMemUse (bytes)3,824 3,824 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% -6 -0.0% 8,001 20.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -83.3% 8,001 100.0% 20 250.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -83.3% 4,001 50.0% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -16.7% 4,000 50.0% 0 0.0% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
strtr0 N/A% -1 -16.7% 0 0.0% 4 50.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% -12 -150.0% 0 N/A%
array_values0 N/A% 0 0.0% 0 0.0% -20 -250.0% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%